feat(frontend): 控制台 next-intl 中英双语

接入无 URL 前缀的 zh-CN/en，顶栏与外观设置可切换语言；选择写入 cookie 后刷新生效。

AGENTS.md

@@ -228,3 +228,10 @@ frontend/lib/services/<name>/
 
 - 继承 `BaseService`，定义 `basePath`，有类型静态方法；在 `frontend/lib/services/index.ts` 注册。
 - 回调/`mutationFn`/`queryFn` **禁止**直接传静态方法引用（丢 `this`）；用箭头：`(p) => XxxService.create(p)`。
+
+### 国际化 (i18n)
+
+- 使用 `next-intl`（无 URL locale 前缀 / provider 模式），兼容 `NEXT_STANDALONE_EXPORT`。
+- 语言：`zh-CN`、`en`；默认 `zh-CN`。优先级：cookie `NEXT_LOCALE` → 浏览器语言 → 默认。
+- 文案放在 `frontend/messages/{locale}.json`。组件内用户可见文案必须 `useTranslations` / `getTranslations`，禁止新增中英硬编码 UI 字符串（后端 `error_msg`、日志除外）。
+- 新增或修改文案必须同步 `zh-CN.json` 与 `en.json`。设计见 `docs/superpowers/specs/2026-07-24-frontend-i18n-design.md`。

docs/changelog/index.md

@@ -10,6 +10,9 @@ sidebar: false
 
 ## [Unreleased]
 
+### 新增
+- 控制台接入中英双语（next-intl，无 URL 语言前缀）：默认中文，可在顶栏或「外观设置」切换；选择写入 cookie 后刷新生效。
+
 ### 🛠 修复
 - 修复自定义 Webhook 推送在企业微信/钉钉返回 HTTP 200 但 `errcode` 非零时仍记为成功的问题；任务日志会记录上游响应体。
 - 修复 OpenTelemetry Resource 绑定 semconv schema 版本导致 SDK 升级后可能无法启动的问题。

docs/design/index.md

@@ -33,6 +33,7 @@ OpenFlare 适合需要统一管理多台 OpenResty 代理节点的团队，具
 | **TLS 证书自动续期** | 将证书显式绑定到 Zone 域名，并通过 ACME 协议向 Let's Encrypt 申请/续期证书 | [Zone 与域名资源设计](./zone-design.md) |
 | **多节点监控与观测** | 访问日志为业务流量唯一真相；Agent 只上报明细与主机读数，Server 统一聚合；与 Zone/看板对账 | [观测数据传输模型](./observability-transport-model.md) / [边缘可观测与业务流量统计](./observability-design.md) / [上报协议与表结构](./observability-data-model.md) / [系统架构](./architecture.md) |
 | **日志存储** | 访问日志与可观测时序走可切换日志主库（随业务主库或 ClickHouse）；关闭 ClickHouse 后仍可写可查 | [日志存储解耦](./logstore.md) |
+| **控制台双语** | 无 URL 前缀的 zh-CN / en，cookie `NEXT_LOCALE` 优先，兼容静态导出 | [前端 i18n 设计](../superpowers/specs/2026-07-24-frontend-i18n-design.md) |
 
 ---
 

docs/superpowers/specs/2026-07-24-frontend-i18n-design.md

@@ -0,0 +1,253 @@
+# Frontend i18n Design
+
+Date: 2026-07-24  
+Status: Implemented in OpenFlare (ported from Wavelet 1625cfb, extended to product console)  
+Scope: Frontend UI only
+
+## 1. Goals
+
+Add bilingual UI support for Wavelet frontend:
+
+- Languages: `zh-CN` and `en`
+- Default locale: `zh-CN`
+- Locale resolution: explicit user choice → browser language → default
+- Phase 1: infrastructure + core paths only (layout / auth / settings)
+- Must remain compatible with `NEXT_STANDALONE_EXPORT` static export
+
+### Non-goals (Phase 1)
+
+- Backend API error / message localization
+- Email / push notification localization
+- URL locale prefixes (`/en/...`, `/zh-CN/...`) and SEO hreflang
+- Full translation of all admin business pages
+
+## 2. Context
+
+Current state:
+
+- Root layout hardcodes `lang='zh-CN'`
+- UI copy is mostly Chinese string literals across many TSX files
+- Date formatting often hardcodes `zh-CN` / `date-fns/locale` `zhCN`
+- No i18n library is installed
+- Frontend supports both normal Next rewrites mode and static export embed mode
+
+## 3. Approach
+
+Use **next-intl in non-routing / provider mode**.
+
+Why this approach:
+
+- Mature App Router integration and clear `useTranslations` API
+- ICU message format ready when needed
+- Avoids locale-prefixed routing, which conflicts with static-export simplicity and current route structure
+- Cookie + browser detection matches product preference without SEO path requirements
+
+Rejected alternatives:
+
+- Fully custom Context + JSON: lower dependency cost, but reimplements interpolation/plurals/type safety poorly
+- `i18next` + `react-i18next`: powerful, but heavier and less natural for this Next App Router setup
+
+## 4. Architecture
+
+```
+RootLayout
+  html lang={locale}
+  ThemeProvider
+    CustomThemeProvider
+      AppQueryProvider
+        NextIntlClientProvider(locale, messages)
+          existing User / Notification / Bell providers
+            pages + components
+```
+
+### Key files
+
+| Path | Responsibility |
+| --- | --- |
+| `frontend/i18n/config.ts` | Supported locales, default locale, cookie name, normalize helpers |
+| `frontend/i18n/request.ts` | `getRequestConfig` for server-side locale/messages resolution when not in export mode |
+| `frontend/i18n/client.ts` | Client helpers to read/write locale preference |
+| `frontend/messages/zh-CN.json` | Chinese messages |
+| `frontend/messages/en.json` | English messages |
+| `frontend/components/common/language-switcher.tsx` (or under `layout/`) | Language switch UI |
+| `frontend/lib/i18n-format.ts` (optional location under `i18n/`) | Locale-aware date/number formatting helpers |
+
+### Runtime flow
+
+1. Resolve locale: cookie `NEXT_LOCALE` → browser languages → `zh-CN`
+2. Load `messages/{locale}.json`
+3. Provide locale + messages through `NextIntlClientProvider`
+4. Components call `useTranslations('<namespace>')`
+5. Language switcher writes cookie and refreshes locale/messages
+6. Update `document.documentElement.lang`
+
+## 5. Locale Resolution
+
+Supported locales: `zh-CN`, `en`
+
+Normalization:
+
+- `zh`, `zh-CN`, `zh-Hans*` → `zh-CN`
+- `en`, `en-US`, `en-GB`, other `en-*` → `en`
+- anything else → `zh-CN`
+
+Priority:
+
+1. User explicit choice stored in cookie `NEXT_LOCALE`
+2. Browser language (`Accept-Language` on server, `navigator.languages` on client)
+3. Default `zh-CN`
+
+Invalid cookie values are normalized to a supported locale and may be rewritten to a valid value.
+
+## 6. Static Export Compatibility
+
+Constraints:
+
+- No locale-segment routes
+- No middleware-based locale rewriting required for correctness
+- `build:embed` (`NEXT_STANDALONE_EXPORT=true`) must continue to work
+
+Behavior:
+
+- **Normal SSR/dev**: resolve locale on server when possible to reduce first-paint language flash
+- **Static export**: ship both message catalogs; resolve on client from cookie/browser; accept a brief default-language flash similar to theme hydration, using existing `suppressHydrationWarning` patterns where needed
+
+## 7. Message Organization
+
+Single catalog files with nested namespaces:
+
+```json
+{
+  "common": {
+    "save": "保存",
+    "cancel": "取消",
+    "loading": "加载中..."
+  },
+  "layout": {
+    "nav": {
+      "home": "首页",
+      "myFiles": "我的文件"
+    },
+    "userMenu": {
+      "settings": "设置",
+      "logout": "退出登录"
+    }
+  },
+  "auth": {
+    "login": {
+      "title": "登录",
+      "submit": "登录"
+    }
+  },
+  "settings": {
+    "appearance": {
+      "language": "语言",
+      "languageDesc": "选择界面显示语言"
+    }
+  }
+}
+```
+
+Conventions:
+
+- Keys use camelCase and hierarchical grouping
+- Prefer complete phrases as values; avoid assembling sentences in components
+- Use ICU only when needed (`{name}`, plural forms)
+- Backend `error_msg` values are shown as-is in Phase 1
+- Frontend-owned toast / validation copy is translated
+
+Both locale files must keep the same key tree. A key-alignment check script is recommended.
+
+## 8. Language Switcher UX
+
+Placement:
+
+- Header toolbar near theme controls
+- Appearance settings page as an explicit preference row
+
+UI labels for language options use native names and do not themselves translate:
+
+- `中文`
+- `English`
+
+On change:
+
+1. Persist `NEXT_LOCALE`
+2. Apply new locale/messages (via refresh or controlled provider update)
+3. Sync `document.documentElement.lang`
+4. Preserve unrelated UI state where practical (theme, auth session, sidebar collapse)
+
+## 9. Phase 1 Migration Scope
+
+### In scope
+
+- Install and wire `next-intl`
+- Message catalogs for core namespaces
+- Locale resolution + persistence
+- `LanguageSwitcher`
+- Translate:
+  - layout shell: sidebar nav/user menu, header accessible labels / titles
+  - auth: login / register / OTP labels, buttons, validation messages
+  - settings: appearance (including language preference), profile, security, notifications, access-token visible copy
+- Replace date/number hardcoding only where touched by the above paths
+- Ensure `html lang` reflects active locale
+
+### Out of scope
+
+- Remaining admin pages and deep business modules
+- Backend localization
+- Route prefixing / SEO alternate links
+
+Unmigrated pages may remain Chinese hard-coded; mixed-language UI is acceptable during incremental rollout.
+
+## 10. Formatting Helpers
+
+Introduce locale-aware helpers for dates/numbers used by migrated surfaces, e.g.:
+
+- `formatDateTime(value, locale)`
+- `formatNumber(value, locale)`
+
+`date-fns` locale objects should follow active locale (`zhCN` / `enUS`) when a migrated component uses them.
+
+## 11. Error Handling & Fallbacks
+
+| Case | Behavior |
+| --- | --- |
+| Missing message key | Dev warning; do not crash; show key or fallback language value |
+| Unsupported cookie locale | Normalize to supported locale / default |
+| Partial migration | Keep hard-coded Chinese on unmigrated screens |
+| Backend error strings | Display raw `error_msg` |
+
+## 12. Testing & Acceptance
+
+Manual:
+
+1. No cookie + browser Chinese → Chinese UI
+2. No cookie + browser English → English UI
+3. Manual switch to English survives refresh
+4. Manual switch back to Chinese survives refresh
+5. Core paths (layout/auth/settings) have no major residual hard-coded Chinese UI copy
+6. `pnpm build` and `pnpm build:embed` both succeed
+7. Language switch does not break theme, session, or sidebar state
+
+Automated (recommended):
+
+- Unit tests for `normalizeLocale` / resolution priority
+- Script or test asserting `zh-CN.json` and `en.json` key parity
+
+## 13. Rollout Plan (high level)
+
+1. Add i18n infrastructure and empty/core message files
+2. Mount provider and language switcher
+3. Migrate layout shell copy
+4. Migrate auth copy
+5. Migrate settings copy + appearance language control
+6. Verify SSR and static-export builds
+7. Document how later pages should adopt `useTranslations`
+
+## 14. Open Implementation Notes
+
+- Prefer cookie name `NEXT_LOCALE` unless an existing project cookie convention conflicts during implementation
+- Prefer minimal surface-area integration with next-intl; avoid introducing locale-based routing APIs that break static export
+- Keep `internal/util` and backend packages untouched
+- After implementation, follow repo frontend conventions and existing provider composition style

frontend/app/(main)/access-logs/components/access-log-detail-dialog.tsx

@@ -1,5 +1,6 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
 import { useState } from 'react';
 
 import { Badge } from '@/components/ui/badge';
@@ -60,6 +61,7 @@ export function AccessLogDetailDialog({
   item: AccessLogItem | null;
   onOpenChange: (open: boolean) => void;
 }) {
+  const t = useTranslations('accessLogs');
   // Keep last selected item while the dialog closes to avoid empty-state flash.
   const [displayItem, setDisplayItem] = useState<AccessLogItem | null>(item);
   if (item && item !== displayItem) {
@@ -71,21 +73,23 @@ export function AccessLogDetailDialog({
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent className='max-h-[90vh] sm:max-w-2xl overflow-y-auto hide-scrollbar'>
         <DialogHeader>
-          <DialogTitle>访问日志详情</DialogTitle>
+          <DialogTitle>{t('detail.title')}</DialogTitle>
-          <DialogDescription>
+          <DialogDescription>{t('detail.description')}</DialogDescription>
-            本条请求的全部业务字段。IP 访问分析请前往「IP 明细」。
-          </DialogDescription>
         </DialogHeader>
 
         {activeItem ? (
           <div className='grid gap-4 sm:grid-cols-2'>
-            <DetailField label='日志 ID' value={activeItem.id || '—'} mono />
             <DetailField
-              label='请求时间'
+              label={t('detail.logId')}
+              value={activeItem.id || '—'}
+              mono
+            />
+            <DetailField
+              label={t('detail.requestTime')}
               value={formatDateTime(activeItem.logged_at)}
             />
             <DetailField
-              label='入库时间'
+              label={t('detail.storedAt')}
               value={
                 activeItem.created_at
                   ? formatDateTime(activeItem.created_at)
@@ -93,23 +97,29 @@ export function AccessLogDetailDialog({
               }
             />
             <DetailField
-              label='节点'
+              label={t('detail.node')}
               value={activeItem.node_name || activeItem.node_id || '—'}
             />
             <DetailField
-              label='节点 ID'
+              label={t('detail.nodeId')}
               value={activeItem.node_id || '—'}
               mono
             />
             <DetailField
-              label='客户端 IP'
+              label={t('detail.clientIp')}
               value={activeItem.remote_addr || '—'}
               mono
             />
-            <DetailField label='地区' value={activeItem.region || '—'} />
-            <DetailField label='域名' value={activeItem.host || '—'} />
             <DetailField
-              label='状态码'
+              label={t('detail.region')}
+              value={activeItem.region || '—'}
+            />
+            <DetailField
+              label={t('detail.host')}
+              value={activeItem.host || '—'}
+            />
+            <DetailField
+              label={t('detail.status')}
               value={
                 <Badge variant='outline' className='text-[10px]'>
                   {activeItem.status_code}
@@ -117,12 +127,13 @@ export function AccessLogDetailDialog({
               }
             />
             <DetailField
-              label='缓存'
+              label={t('detail.cache')}
               value={
                 <div className='flex flex-wrap items-center gap-2'>
                   <Badge variant='outline' className='text-[10px]'>
                     {cacheOutcomeLabel(
                       resolveCacheOutcome(activeItem.cache_status),
+                      (key) => t(key),
                     )}
                   </Badge>
                   <span className='font-mono text-xs text-muted-foreground'>
@@ -132,19 +143,19 @@ export function AccessLogDetailDialog({
               }
             />
             <DetailField
-              label='出站流量'
+              label={t('detail.bytesSent')}
               value={formatBytes(activeItem.bytes_sent ?? 0)}
             />
             <DetailField
-              label='入站流量'
+              label={t('detail.requestLength')}
               value={formatBytes(activeItem.request_length ?? 0)}
             />
             <DetailField
-              label='请求耗时'
+              label={t('detail.duration')}
               value={formatRequestTimeMs(activeItem.request_time_ms)}
             />
             <DetailField
-              label='路径'
+              label={t('detail.path')}
               value={activeItem.path || '—'}
               full
               mono

frontend/app/(main)/access-logs/components/access-log-filters.tsx

@@ -3,6 +3,7 @@
 import { useState } from 'react';
 import { format } from 'date-fns';
 import { CalendarIcon, ChevronDown, Search } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { Button } from '@/components/ui/button';
 import { Calendar } from '@/components/ui/calendar';
@@ -91,6 +92,7 @@ function DateTimePicker({
   value: string;
   onChange: (value: string) => void;
 }) {
+  const t = useTranslations('accessLogs.filters');
   const [open, setOpen] = useState(false);
   const current = value ? new Date(value) : undefined;
 
@@ -121,7 +123,7 @@ function DateTimePicker({
           {current ? (
             format(current, 'yyyy-MM-dd HH:mm')
           ) : (
-            <span className='text-muted-foreground'>选择时间</span>
+            <span className='text-muted-foreground'>{t('pickTime')}</span>
           )}
         </Button>
       </PopoverTrigger>
@@ -153,12 +155,13 @@ export function AccessLogFilters({
   onSearch,
   onReset,
 }: AccessLogFiltersProps) {
+  const t = useTranslations('accessLogs.filters');
   const [moreOpen, setMoreOpen] = useState(false);
 
   return (
     <div className='space-y-3'>
       <div className='grid gap-3 md:grid-cols-2 xl:grid-cols-4'>
-        <FilterField label='来源 IP'>
+        <FilterField label={t('remoteAddr')}>
           <Input
             value={draft.remoteAddr}
             onChange={(e) =>
@@ -167,22 +170,22 @@ export function AccessLogFilters({
             onKeyDown={(e) => {
               if (e.key === 'Enter') onSearch();
             }}
-            placeholder='按 IP 搜索'
+            placeholder={t('remoteAddrPlaceholder')}
             className='h-9 text-xs'
           />
         </FilterField>
-        <FilterField label='访问域名'>
+        <FilterField label={t('host')}>
           <Input
             value={draft.host}
             onChange={(e) => onDraftChange({ ...draft, host: e.target.value })}
             onKeyDown={(e) => {
               if (e.key === 'Enter') onSearch();
             }}
-            placeholder='按域名搜索'
+            placeholder={t('hostPlaceholder')}
             className='h-9 text-xs'
           />
         </FilterField>
-        <FilterField label='状态码'>
+        <FilterField label={t('statusCode')}>
           <Input
             value={draft.statusCode}
             onChange={(e) =>
@@ -194,7 +197,7 @@ export function AccessLogFilters({
             onKeyDown={(e) => {
               if (e.key === 'Enter') onSearch();
             }}
-            placeholder='输入状态码，如 404'
+            placeholder={t('statusCodePlaceholder')}
             className='h-9 text-xs'
           />
         </FilterField>
@@ -207,7 +210,7 @@ export function AccessLogFilters({
             size='sm'
             className='-ml-1 h-8 gap-1 px-1 text-xs text-muted-foreground'
           >
-            更多筛选
+            {t('more')}
             <ChevronDown
               className={`size-3.5 transition-transform ${
                 moreOpen ? 'rotate-180' : ''
@@ -217,7 +220,7 @@ export function AccessLogFilters({
         </CollapsibleTrigger>
         <CollapsibleContent>
           <div className='grid gap-3 pt-3 md:grid-cols-2 xl:grid-cols-3'>
-            <FilterField label='节点 ID'>
+            <FilterField label={t('nodeId')}>
               <div className='relative'>
                 <Search className='absolute left-2.5 top-2.5 size-3.5 text-muted-foreground' />
                 <Input
@@ -228,12 +231,12 @@ export function AccessLogFilters({
                   onKeyDown={(e) => {
                     if (e.key === 'Enter') onSearch();
                   }}
-                  placeholder='按 node_id 搜索'
+                  placeholder={t('nodeIdPlaceholder')}
                   className='pl-8 h-9 text-xs'
                 />
               </div>
             </FilterField>
-            <FilterField label='请求路径'>
+            <FilterField label={t('path')}>
               <Input
                 value={draft.path}
                 onChange={(e) =>
@@ -242,11 +245,11 @@ export function AccessLogFilters({
                 onKeyDown={(e) => {
                   if (e.key === 'Enter') onSearch();
                 }}
-                placeholder='按路径搜索'
+                placeholder={t('pathPlaceholder')}
                 className='h-9 text-xs'
               />
             </FilterField>
-            <FilterField label='时间范围'>
+            <FilterField label={t('timeRange')}>
               <div className='grid grid-cols-2 gap-2'>
                 <DateTimePicker
                   value={draft.since}
@@ -268,7 +271,9 @@ export function AccessLogFilters({
 
       <div className='flex flex-col gap-3 sm:flex-row sm:items-end sm:justify-between'>
         <div className='space-y-1.5 w-full sm:max-w-[180px]'>
-          <p className='text-xs font-medium text-muted-foreground'>每页条数</p>
+          <p className='text-xs font-medium text-muted-foreground'>
+            {t('pageSize')}
+          </p>
           <Select
             value={String(pageSize)}
             onValueChange={(value) =>
@@ -281,7 +286,7 @@ export function AccessLogFilters({
             <SelectContent>
               {PAGE_SIZE_OPTIONS.map((option) => (
                 <SelectItem key={option} value={String(option)}>
-                  {option} 条
+                  {t('pageSizeItem', { count: option })}
                 </SelectItem>
               ))}
             </SelectContent>
@@ -289,10 +294,10 @@ export function AccessLogFilters({
         </div>
         <div className='flex gap-2'>
           <Button size='sm' onClick={onSearch}>
-            筛选
+            {t('apply')}
           </Button>
           <Button variant='outline' size='sm' onClick={onReset}>
-            清空
+            {t('clear')}
           </Button>
         </div>
       </div>

frontend/app/(main)/access-logs/components/access-log-utils.ts

@@ -19,43 +19,43 @@ export const PAGE_SIZE_OPTIONS = [20, 50, 100, 200];
 
 export const OVERVIEW_RANGE_OPTIONS: {
   value: OverviewRangeHours;
-  label: string;
+  labelKey: `range.h${OverviewRangeHours}`;
 }[] = [
-  { value: 24, label: '24 小时' },
+  { value: 24, labelKey: 'range.h24' },
-  { value: 168, label: '7 天' },
+  { value: 168, labelKey: 'range.h168' },
-  { value: 360, label: '15 天' },
+  { value: 360, labelKey: 'range.h360' },
-  { value: 720, label: '30 天' },
+  { value: 720, labelKey: 'range.h720' },
 ];
 
 export const RATE_LIMIT_RANGE_OPTIONS: {
   value: RateLimitRangeHours;
-  label: string;
+  labelKey: 'range.h24' | 'range.h72';
 }[] = [
-  { value: 24, label: '24 小时' },
+  { value: 24, labelKey: 'range.h24' },
-  { value: 72, label: '3 天' },
+  { value: 72, labelKey: 'range.h72' },
 ];
 
 export const DETAIL_SORT_OPTIONS = [
-  { value: 'logged_at:desc', label: '时间从新到旧' },
+  { value: 'logged_at:desc', labelKey: 'sort.logged_at:desc' },
-  { value: 'logged_at:asc', label: '时间从旧到新' },
+  { value: 'logged_at:asc', labelKey: 'sort.logged_at:asc' },
-  { value: 'status_code:desc', label: '状态码从高到低' },
+  { value: 'status_code:desc', labelKey: 'sort.status_code:desc' },
-  { value: 'status_code:asc', label: '状态码从低到高' },
+  { value: 'status_code:asc', labelKey: 'sort.status_code:asc' },
-  { value: 'remote_addr:asc', label: 'IP 正序' },
+  { value: 'remote_addr:asc', labelKey: 'sort.remote_addr:asc' },
-  { value: 'remote_addr:desc', label: 'IP 倒序' },
+  { value: 'remote_addr:desc', labelKey: 'sort.remote_addr:desc' },
-];
+] as const;
 
 export const IP_SORT_OPTIONS = [
-  { value: 'total_requests:desc', label: '请求数从高到低' },
+  { value: 'total_requests:desc', labelKey: 'sort.total_requests:desc' },
-  { value: 'total_requests:asc', label: '请求数从低到高' },
+  { value: 'total_requests:asc', labelKey: 'sort.total_requests:asc' },
-  { value: 'request_length:desc', label: '入站从高到低' },
+  { value: 'request_length:desc', labelKey: 'sort.request_length:desc' },
-  { value: 'request_length:asc', label: '入站从低到高' },
+  { value: 'request_length:asc', labelKey: 'sort.request_length:asc' },
-  { value: 'bytes_sent:desc', label: '出站从高到低' },
+  { value: 'bytes_sent:desc', labelKey: 'sort.bytes_sent:desc' },
-  { value: 'bytes_sent:asc', label: '出站从低到高' },
+  { value: 'bytes_sent:asc', labelKey: 'sort.bytes_sent:asc' },
-  { value: 'success_ratio:desc', label: '2xx 比例从高到低' },
+  { value: 'success_ratio:desc', labelKey: 'sort.success_ratio:desc' },
-  { value: 'success_ratio:asc', label: '2xx 比例从低到高' },
+  { value: 'success_ratio:asc', labelKey: 'sort.success_ratio:asc' },
-  { value: 'last_seen_at:desc', label: '最后访问从新到旧' },
+  { value: 'last_seen_at:desc', labelKey: 'sort.last_seen_at:desc' },
-  { value: 'last_seen_at:asc', label: '最后访问从旧到新' },
+  { value: 'last_seen_at:asc', labelKey: 'sort.last_seen_at:asc' },
-];
+] as const;
 
 export function parseSortValue(value: string) {
   const [sortBy = 'logged_at', sortOrder = 'desc'] = value.split(':');
@@ -72,10 +72,16 @@ export function formatCompactNumber(value: number) {
   }).format(value);
 }
 
-export function formatOverviewRangeHint(hours: number) {
+export function formatOverviewRangeHint(
-  if (hours <= 24) return '近 24 小时';
+  hours: number,
-  if (hours % 24 === 0) return `近 ${hours / 24} 天`;
+  t: (
-  return `近 ${hours} 小时`;
+    key: 'rangeHint.hours24' | 'rangeHint.days' | 'rangeHint.hours',
+    values?: { count: number },
+  ) => string,
+) {
+  if (hours <= 24) return t('rangeHint.hours24');
+  if (hours % 24 === 0) return t('rangeHint.days', { count: hours / 24 });
+  return t('rangeHint.hours', { count: hours });
 }
 
 export function formatOverviewTrendLabel(value: string, hours: number) {
@@ -112,13 +118,9 @@ export function resolveCacheOutcome(
   return 'uncached';
 }
 
-export function cacheOutcomeLabel(outcome: CacheOutcome) {
+export function cacheOutcomeLabel(
-  switch (outcome) {
+  outcome: CacheOutcome,
-    case 'hit':
+  t: (key: `cache.${CacheOutcome}`) => string,
-      return '命中';
+) {
-    case 'origin':
+  return t(`cache.${outcome}`);
-      return '回源';
-    default:
-      return '未缓存';
-  }
 }

frontend/app/(main)/access-logs/components/cleanup-dialog.tsx

@@ -2,6 +2,7 @@
 
 import { useState } from 'react';
 import { Loader2 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import {
   AlertDialog,
@@ -38,6 +39,8 @@ export function CleanupDialog({
   onConfirm,
   loading,
 }: CleanupDialogProps) {
+  const t = useTranslations('accessLogs.cleanupDialog');
+  const tCommon = useTranslations('common');
   const [mode, setMode] = useState<string>('7');
   const [customDays, setCustomDays] = useState('14');
   const [error, setError] = useState<string | null>(null);
@@ -49,7 +52,7 @@ export function CleanupDialog({
         : Number.parseInt(mode, 10);
 
     if (!Number.isFinite(retentionDays) || retentionDays < 1) {
-      setError('保留天数必须大于 0');
+      setError(t('invalidDays'));
       return;
     }
 
@@ -61,15 +64,13 @@ export function CleanupDialog({
     <AlertDialog open={open} onOpenChange={onOpenChange}>
       <AlertDialogContent>
         <AlertDialogHeader>
-          <AlertDialogTitle>清理访问日志</AlertDialogTitle>
+          <AlertDialogTitle>{t('title')}</AlertDialogTitle>
-          <AlertDialogDescription>
+          <AlertDialogDescription>{t('description')}</AlertDialogDescription>
-            删除早于指定保留天数的访问日志记录，操作不可恢复。
-          </AlertDialogDescription>
         </AlertDialogHeader>
 
         <div className='space-y-3'>
           <div className='space-y-1.5'>
-            <Label>保留策略</Label>
+            <Label>{t('policy')}</Label>
             <Select value={mode} onValueChange={setMode}>
               <SelectTrigger>
                 <SelectValue />
@@ -77,17 +78,17 @@ export function CleanupDialog({
               <SelectContent>
                 {CLEANUP_PRESETS.map((days) => (
                   <SelectItem key={days} value={String(days)}>
-                    保留最近 {days} 天
+                    {t('keepDays', { days })}
                   </SelectItem>
                 ))}
-                <SelectItem value='custom'>自定义天数</SelectItem>
+                <SelectItem value='custom'>{t('custom')}</SelectItem>
               </SelectContent>
             </Select>
           </div>
 
           {mode === 'custom' ? (
             <div className='space-y-1.5'>
-              <Label htmlFor='customDays'>自定义保留天数</Label>
+              <Label htmlFor='customDays'>{t('customDays')}</Label>
               <Input
                 id='customDays'
                 type='number'
@@ -103,7 +104,9 @@ export function CleanupDialog({
         </div>
 
         <AlertDialogFooter>
-          <AlertDialogCancel disabled={loading}>取消</AlertDialogCancel>
+          <AlertDialogCancel disabled={loading}>
+            {tCommon('cancel')}
+          </AlertDialogCancel>
           <Button
             variant='destructive'
             onClick={handleConfirm}
@@ -112,10 +115,10 @@ export function CleanupDialog({
             {loading ? (
               <>
                 <Loader2 className='size-4 animate-spin mr-1' />
-                清理中...
+                {t('cleaning')}
               </>
             ) : (
-              '确认清理'
+              t('confirm')
             )}
           </Button>
         </AlertDialogFooter>

frontend/app/(main)/access-logs/components/detail-tab.tsx

@@ -2,6 +2,7 @@
 
 import { useState } from 'react';
 import { Eye } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { EmptyStateWithBorder } from '@/components/layout/empty';
 import { ErrorInline } from '@/components/layout/error';
@@ -65,9 +66,12 @@ function PaginationBar({
   onPrev: () => void;
   onNext: () => void;
 }) {
+  const t = useTranslations('accessLogs.detail');
   return (
     <div className='flex items-center justify-between px-4 py-3 border-t border-dashed'>
-      <p className='text-xs text-muted-foreground'>当前第 {page + 1} 页</p>
+      <p className='text-xs text-muted-foreground'>
+        {t('page', { page: page + 1 })}
+      </p>
       <div className='flex gap-2'>
         <Button
           variant='outline'
@@ -75,7 +79,7 @@ function PaginationBar({
           disabled={loading || page <= 0}
           onClick={onPrev}
         >
-          上一页
+          {t('prev')}
         </Button>
         <Button
           variant='outline'
@@ -83,7 +87,7 @@ function PaginationBar({
           disabled={loading || !hasMore}
           onClick={onNext}
         >
-          下一页
+          {t('next')}
         </Button>
       </div>
     </div>
@@ -113,6 +117,7 @@ export function DetailTab({
   onNextPage: () => void;
   isFetching: boolean;
 }) {
+  const t = useTranslations('accessLogs');
   const [selected, setSelected] = useState<AccessLogItem | null>(null);
   const [detailOpen, setDetailOpen] = useState(false);
 
@@ -120,7 +125,7 @@ export function DetailTab({
     <>
       <div className='rounded-lg border border-dashed overflow-hidden bg-background'>
         <div className='flex items-center justify-between px-4 py-3 border-b border-dashed'>
-          <p className='text-sm font-medium'>日志明细</p>
+          <p className='text-sm font-medium'>{t('detail.listTitle')}</p>
           <Select value={detailSort} onValueChange={onDetailSortChange}>
             <SelectTrigger className='h-8 w-44 text-xs'>
               <SelectValue />
@@ -128,7 +133,7 @@ export function DetailTab({
             <SelectContent>
               {DETAIL_SORT_OPTIONS.map((option) => (
                 <SelectItem key={option.value} value={option.value}>
-                  {option.label}
+                  {t(option.labelKey)}
                 </SelectItem>
               ))}
             </SelectContent>
@@ -137,25 +142,25 @@ export function DetailTab({
         {error ? (
           <div className='p-4'>
             <ErrorInline
-              message={error.message || '加载失败'}
+              message={error.message || t('loadFailed')}
               onRetry={onRetry}
             />
           </div>
         ) : loading ? (
           <LoadingStateWithBorder />
         ) : (data?.items ?? []).length === 0 ? (
-          <EmptyStateWithBorder title='暂无访问日志' />
+          <EmptyStateWithBorder title={t('detail.empty')} />
         ) : (
           <Table>
             <TableHeader className='bg-muted/40'>
               <TableRow className='border-dashed hover:bg-transparent'>
-                <TableHead className='text-xs'>时间</TableHead>
+                <TableHead className='text-xs'>{t('detail.time')}</TableHead>
-                <TableHead className='text-xs'>节点</TableHead>
+                <TableHead className='text-xs'>{t('detail.node')}</TableHead>
                 <TableHead className='text-xs'>IP</TableHead>
-                <TableHead className='text-xs'>域名</TableHead>
+                <TableHead className='text-xs'>{t('detail.host')}</TableHead>
-                <TableHead className='text-xs'>路径</TableHead>
+                <TableHead className='text-xs'>{t('detail.path')}</TableHead>
-                <TableHead className='text-xs'>缓存</TableHead>
+                <TableHead className='text-xs'>{t('detail.cache')}</TableHead>
-                <TableHead className='text-xs'>状态码</TableHead>
+                <TableHead className='text-xs'>{t('detail.status')}</TableHead>
                 <TableHead className='w-12 text-center text-xs' />
               </TableRow>
             </TableHeader>
@@ -190,7 +195,7 @@ export function DetailTab({
                         className='text-[10px]'
                         title={item.cache_status || undefined}
                       >
-                        {cacheOutcomeLabel(outcome)}
+                        {cacheOutcomeLabel(outcome, (key) => t(key))}
                       </Badge>
                     </TableCell>
                     <TableCell>
@@ -214,7 +219,7 @@ export function DetailTab({
                           </Button>
                         </TooltipTrigger>
                         <TooltipContent side='top' className='text-xs'>
-                          查看详情
+                          {t('detail.view')}
                         </TooltipContent>
                       </Tooltip>
                     </TableCell>

frontend/app/(main)/access-logs/components/ip-analysis-panel.tsx

@@ -4,6 +4,7 @@ import { useMemo, useState } from 'react';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { Area, AreaChart, CartesianGrid, XAxis, YAxis } from 'recharts';
 import { Loader2, ShieldPlus, Trash2 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import { RankChart } from '@/components/data/rank-chart';
@@ -50,9 +51,12 @@ import {
   type OverviewRangeHours,
 } from './access-log-utils';
 
-const trendChartConfig = {
+function useTrendChartConfig() {
-  requests: { label: '请求数', color: 'hsl(var(--primary))' },
+  const t = useTranslations('accessLogs');
-} satisfies ChartConfig;
+  return {
+    requests: { label: t('ip.requests'), color: 'hsl(var(--primary))' },
+  } satisfies ChartConfig;
+}
 
 function resolveBucketMinutes(hours: number) {
   if (hours <= 24) return 30;
@@ -104,6 +108,7 @@ function MiniRankCard({
   items: { label: string; value: number }[];
   color: string;
 }) {
+  const t = useTranslations('accessLogs.analysis');
   return (
     <div className='rounded-lg border border-dashed p-3'>
       <p className='mb-2 text-sm font-medium'>{title}</p>
@@ -111,7 +116,7 @@ function MiniRankCard({
         items={items}
         color={color}
         className='!h-[220px]'
-        emptyMessage={`暂无 ${title} 数据`}
+        emptyMessage={t('emptySeries', { title })}
       />
     </div>
   );
@@ -126,6 +131,7 @@ function AddToIPGroupPanel({
   open: boolean;
   onClose: () => void;
 }) {
+  const t = useTranslations('accessLogs.analysis');
   const queryClient = useQueryClient();
   const [selectedGroupId, setSelectedGroupId] = useState<string>('');
 
@@ -179,7 +185,7 @@ function AddToIPGroupPanel({
     const groupId = Number.parseInt(selectedGroupId, 10);
     const group = addableGroups.find((item) => item.id === groupId);
     if (!group) {
-      toast.error('请选择要加入的 IP 组');
+      toast.error(t('selectGroup'));
       return;
     }
     try {
@@ -187,10 +193,10 @@ function AddToIPGroupPanel({
         group,
         nextList: [...(group.ip_list ?? []), ip.trim()],
       });
-      toast.success(`已将 ${ip} 加入 IP 组「${group.name}」`);
+      toast.success(t('added', { ip, name: group.name }));
       setSelectedGroupId('');
     } catch (error) {
-      toast.error(error instanceof Error ? error.message : '加入 IP 组失败');
+      toast.error(error instanceof Error ? error.message : t('addFailed'));
     }
   };
 
@@ -202,9 +208,9 @@ function AddToIPGroupPanel({
           (entry) => entry.trim() !== ip.trim(),
         ),
       });
-      toast.success(`已从 IP 组「${group.name}」移除 ${ip}`);
+      toast.success(t('removed', { name: group.name, ip }));
     } catch (error) {
-      toast.error(error instanceof Error ? error.message : '移除失败');
+      toast.error(error instanceof Error ? error.message : t('removeFailed'));
     }
   };
 
@@ -220,21 +226,21 @@ function AddToIPGroupPanel({
     >
       <DialogContent className='max-w-lg'>
         <DialogHeader>
-          <DialogTitle>将 IP 加入 IP 组</DialogTitle>
+          <DialogTitle>{t('joinTitle')}</DialogTitle>
           <DialogDescription>
-            目标 IP：
+            {t('targetIp')}
             <span className='font-mono text-foreground'>{ip}</span>
           </DialogDescription>
         </DialogHeader>
 
         {groupsQuery.isLoading ? (
-          <LoadingStateWithBorder title='加载 IP 组' />
+          <LoadingStateWithBorder title={t('loadingGroups')} />
         ) : groupsQuery.isError ? (
           <ErrorInline
             message={
               groupsQuery.error instanceof Error
                 ? groupsQuery.error.message
-                : '加载 IP 组失败'
+                : t('loadGroupsFailed')
             }
             onRetry={() => void groupsQuery.refetch()}
           />
@@ -243,10 +249,10 @@ function AddToIPGroupPanel({
             {matchedGroups.length > 0 ? (
               <div className='space-y-2 rounded-lg border border-dashed p-3'>
                 <p className='text-sm font-medium text-foreground'>
-                  该 IP 已存在于以下 IP 组
+                  {t('alreadyIn')}
                 </p>
                 <p className='text-xs text-muted-foreground'>
-                  可选择删除，或继续添加到其他 IP 组。
+                  {t('alreadyInHint')}
                 </p>
                 <div className='space-y-2'>
                   {matchedGroups.map((group) => (
@@ -259,7 +265,10 @@ function AddToIPGroupPanel({
                           {group.name}
                         </p>
                         <p className='text-[11px] text-muted-foreground'>
-                          {group.type} · {group.ip_list?.length ?? 0} 条
+                          {t('entryCount', {
+                            type: group.type,
+                            count: group.ip_list?.length ?? 0,
+                          })}
                         </p>
                       </div>
                       {group.type === 'manual' ? (
@@ -275,13 +284,13 @@ function AddToIPGroupPanel({
                           ) : (
                             <>
                               <Trash2 className='mr-1 size-3.5' />
-                              删除
+                              {t('delete')}
                             </>
                           )}
                         </Button>
                       ) : (
                         <Badge variant='outline' className='text-[10px]'>
-                          不可手动删除
+                          {t('cannotDelete')}
                         </Badge>
                       )}
                     </div>
@@ -290,15 +299,15 @@ function AddToIPGroupPanel({
               </div>
             ) : (
               <p className='text-sm text-muted-foreground'>
-                该 IP 尚未加入任何 IP 组。
+                {t('notInAny')}
               </p>
             )}
 
             <div className='space-y-2'>
-              <p className='text-sm font-medium'>添加到其他 IP 组</p>
+              <p className='text-sm font-medium'>{t('addToOther')}</p>
               {addableGroups.length === 0 ? (
                 <p className='text-xs text-muted-foreground'>
-                  没有可写入的手动 IP 组（或已全部包含该 IP）。
+                  {t('noWritable')}
                 </p>
               ) : (
                 <Select
@@ -306,7 +315,7 @@ function AddToIPGroupPanel({
                   onValueChange={setSelectedGroupId}
                 >
                   <SelectTrigger className='h-9 text-xs'>
-                    <SelectValue placeholder='选择手动 IP 组' />
+                    <SelectValue placeholder={t('selectManual')} />
                   </SelectTrigger>
                   <SelectContent>
                     {addableGroups.map((group) => (
@@ -323,7 +332,7 @@ function AddToIPGroupPanel({
 
         <DialogFooter>
           <Button variant='outline' onClick={onClose}>
-            关闭
+            {t('close')}
           </Button>
           <Button
             onClick={() => void handleAdd()}
@@ -336,10 +345,10 @@ function AddToIPGroupPanel({
             {updateMutation.isPending ? (
               <>
                 <Loader2 className='mr-1 size-3.5 animate-spin' />
-                处理中...
+                {t('processing')}
               </>
             ) : (
-              '加入所选 IP 组'
+              t('joinSelected')
             )}
           </Button>
         </DialogFooter>
@@ -361,6 +370,8 @@ export function IpAnalysisPanel({
    */
   initialHours?: number;
 }) {
+  const t = useTranslations('accessLogs');
+  const trendChartConfig = useTrendChartConfig();
   const [ipGroupOpen, setIpGroupOpen] = useState(false);
   const [rangeHours, setRangeHours] = useState(() =>
     clampAnalysisHours(initialHours),
@@ -368,8 +379,8 @@ export function IpAnalysisPanel({
 
   const bucketMinutes = resolveBucketMinutes(rangeHours);
   const rangeHint = isOverviewPreset(rangeHours)
-    ? formatOverviewRangeHint(rangeHours)
+    ? formatOverviewRangeHint(rangeHours, (key, values) => t(key, values))
-    : `近 ${rangeHours} 小时`;
+    : t('analysis.recentHours', { hours: rangeHours });
 
   const trendQuery = useQuery({
     queryKey: [
@@ -411,7 +422,7 @@ export function IpAnalysisPanel({
   const isFetchingIP = trendQuery.isFetching || analysisQuery.isFetching;
 
   if (!ip) {
-    return <EmptyStateWithBorder description='没有有效 IP。' />;
+    return <EmptyStateWithBorder description={t('analysis.invalidIp')} />;
   }
 
   return (
@@ -423,7 +434,8 @@ export function IpAnalysisPanel({
             variant='outline'
             onClick={() => setIpGroupOpen(true)}
           >
-            <ShieldPlus className='mr-1 size-3.5' />将 IP 加入到 IP 组
+            <ShieldPlus className='mr-1 size-3.5' />
+            {t('analysis.addToGroup')}
           </Button>
           <ToggleGroup
             type='single'
@@ -441,14 +453,14 @@ export function IpAnalysisPanel({
                 value={String(option.value)}
                 className='px-2.5 text-xs'
               >
-                {option.label}
+                {t(option.labelKey)}
               </ToggleGroupItem>
             ))}
           </ToggleGroup>
         </div>
 
         {isLoadingIP ? (
-          <LoadingStateWithBorder title='加载 IP 分析' />
+          <LoadingStateWithBorder title={t('analysis.loading')} />
         ) : (
           <div className='space-y-4'>
             {analysisQuery.isError ? (
@@ -456,34 +468,34 @@ export function IpAnalysisPanel({
                 message={
                   analysisQuery.error instanceof Error
                     ? analysisQuery.error.message
-                    : '加载 IP 分析失败'
+                    : t('analysis.loadFailed')
                 }
                 onRetry={() => void analysisQuery.refetch()}
               />
             ) : analysis ? (
               <div className='grid gap-3 sm:grid-cols-2 lg:grid-cols-3'>
                 <MetricCard
-                  label='总请求'
+                  label={t('analysis.totalRequests')}
                   value={formatCompactNumber(analysis.summary.total_requests)}
                 />
                 <MetricCard
-                  label='错误数'
+                  label={t('analysis.errors')}
                   value={formatCompactNumber(analysis.summary.error_count)}
                 />
                 <MetricCard
-                  label='已提供带宽'
+                  label={t('analysis.bandwidth')}
                   value={formatBytes(analysis.summary.bandwidth_served)}
                 />
                 <MetricCard
-                  label='接收数据'
+                  label={t('analysis.received')}
                   value={formatBytes(analysis.summary.bytes_received)}
                 />
                 <MetricCard
-                  label='独立域名'
+                  label={t('analysis.uniqueHosts')}
                   value={formatCompactNumber(analysis.summary.unique_hosts)}
                 />
                 <MetricCard
-                  label='独立路径'
+                  label={t('analysis.uniquePaths')}
                   value={formatCompactNumber(analysis.summary.unique_paths)}
                 />
               </div>
@@ -492,9 +504,13 @@ export function IpAnalysisPanel({
             <div className='space-y-3 rounded-lg border border-dashed p-4'>
               <div className='flex items-center justify-between gap-2'>
                 <div>
-                  <p className='text-sm font-medium'>IP 请求趋势</p>
+                  <p className='text-sm font-medium'>{t('analysis.trend')}</p>
                   <p className='text-xs text-muted-foreground'>
-                    {ip} · {rangeHint} · {bucketMinutes} 分钟桶
+                    {t('analysis.trendMeta', {
+                      ip,
+                      range: rangeHint,
+                      minutes: bucketMinutes,
+                    })}
                   </p>
                 </div>
                 <Button
@@ -506,7 +522,7 @@ export function IpAnalysisPanel({
                     void analysisQuery.refetch();
                   }}
                 >
-                  刷新
+                  {t('analysis.refresh')}
                 </Button>
               </div>
 
@@ -515,13 +531,13 @@ export function IpAnalysisPanel({
                   message={
                     trendQuery.error instanceof Error
                       ? trendQuery.error.message
-                      : '加载趋势失败'
+                      : t('analysis.trendFailed')
                   }
                   onRetry={() => void trendQuery.refetch()}
                 />
               ) : trendChartData.every((point) => point.requests === 0) ? (
                 <EmptyStateWithBorder
-                  description={`该 IP 在${rangeHint}内没有访问记录。`}
+                  description={t('analysis.trendEmpty', { range: rangeHint })}
                 />
               ) : (
                 <ChartContainer

frontend/app/(main)/access-logs/components/ip-detail-dialog.tsx

@@ -1,5 +1,6 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
 import { useState } from 'react';
 
 import {
@@ -31,19 +32,20 @@ export function IpDetailDialog({
     setDisplayAddr(remoteAddr);
     setDisplayRegion(region);
   }
+  const t = useTranslations('accessLogs.ip');
   const ip = remoteAddr ?? displayAddr ?? '';
 
   return (
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent className='max-h-[90vh] sm:max-w-6xl md:max-w-6xl overflow-y-auto hide-scrollbar'>
         <DialogHeader>
-          <DialogTitle>IP 详情</DialogTitle>
+          <DialogTitle>{t('dialogTitle')}</DialogTitle>
           <DialogDescription>
             <span className='font-mono text-foreground'>{ip || '—'}</span>
             {displayRegion ? (
               <span className='text-muted-foreground'> · {displayRegion}</span>
             ) : null}
-            。查看该 IP 的访问趋势、分布与 WAF IP 组操作。
+            {t('dialogDesc')}
           </DialogDescription>
         </DialogHeader>
         <IpAnalysisPanel

frontend/app/(main)/access-logs/components/ip-tab.tsx

@@ -2,6 +2,7 @@
 
 import { useEffect, useMemo, useState } from 'react';
 import { Eye } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { EmptyStateWithBorder } from '@/components/layout/empty';
 import { ErrorInline } from '@/components/layout/error';
@@ -72,20 +73,21 @@ const MAX_CUSTOM_RANGE_MS = 30 * 24 * 3_600_000;
 export function validateCustomTimeRange(
   sinceLocal: string,
   untilLocal: string,
+  t?: (key: 'ip.needRange' | 'ip.invalidTime' | 'ip.endAfterStart' | 'ip.maxRange') => string,
 ): string | null {
   if (!sinceLocal.trim() || !untilLocal.trim()) {
-    return '请填写开始与结束时间';
+    return t ? t('ip.needRange') : 'needRange';
   }
   const sinceMs = new Date(sinceLocal).getTime();
   const untilMs = new Date(untilLocal).getTime();
   if (Number.isNaN(sinceMs) || Number.isNaN(untilMs)) {
-    return '时间格式无效';
+    return t ? t('ip.invalidTime') : 'invalidTime';
   }
   if (untilMs <= sinceMs) {
-    return '结束时间必须晚于开始时间';
+    return t ? t('ip.endAfterStart') : 'endAfterStart';
   }
   if (untilMs - sinceMs > MAX_CUSTOM_RANGE_MS) {
-    return '时间范围不能超过 30 天';
+    return t ? t('ip.maxRange') : 'maxRange';
   }
   return null;
 }
@@ -128,11 +130,12 @@ function PaginationBar({
   onPrev: () => void;
   onNext: () => void;
 }) {
+  const t = useTranslations('accessLogs.ip');
   return (
     <div className='flex items-center justify-between px-4 py-3 border-t border-dashed'>
       <p className='text-xs text-muted-foreground'>
-        当前第 {page + 1} 页
+        {t('page', { page: page + 1 })}
-        {typeof totalIp === 'number' ? ` · 共 ${totalIp} 个 IP` : ''}
+        {typeof totalIp === 'number' ? t('total', { count: totalIp }) : ''}
       </p>
       <div className='flex gap-2'>
         <Button
@@ -141,7 +144,7 @@ function PaginationBar({
           disabled={loading || page <= 0}
           onClick={onPrev}
         >
-          上一页
+          {t('prev')}
         </Button>
         <Button
           variant='outline'
@@ -149,7 +152,7 @@ function PaginationBar({
           disabled={loading || !hasMore}
           onClick={onNext}
         >
-          下一页
+          {t('next')}
         </Button>
       </div>
     </div>
@@ -201,6 +204,7 @@ export function IpTab({
   onNextPage: () => void;
   isFetching: boolean;
 }) {
+  const t = useTranslations('accessLogs');
   const [selected, setSelected] = useState<AccessLogIPSummaryItem | null>(null);
   const [detailOpen, setDetailOpen] = useState(false);
   const [draftSince, setDraftSince] = useState(customSince);
@@ -232,13 +236,15 @@ export function IpTab({
 
   const rangeHint =
     timeMode === 'custom' && customSince && customUntil
-      ? '自定义区间'
+      ? t('ip.customRange')
       : timeMode === 'custom'
-        ? '自定义（未应用）'
+        ? t('ip.customPending')
-        : formatOverviewRangeHint(hours);
+        : formatOverviewRangeHint(hours, (key, values) => t(key, values));
 
   const handleApplyCustom = () => {
-    const message = validateCustomTimeRange(draftSince, draftUntil);
+    const message = validateCustomTimeRange(draftSince, draftUntil, (key) =>
+      t(key),
+    );
     if (message) {
       setCustomError(message);
       return;
@@ -253,11 +259,11 @@ export function IpTab({
         <div className='rounded-lg border border-dashed bg-background p-4 space-y-3'>
           <div className='flex flex-wrap items-center justify-between gap-3'>
             <div className='space-y-1'>
-              <p className='text-sm font-medium'>时间范围</p>
+              <p className='text-sm font-medium'>{t('ip.timeRange')}</p>
               <p className='text-xs text-muted-foreground'>
-                当前：{rangeHint}
+                {t('ip.current', { range: rangeHint })}
                 {data?.total_ip != null
-                  ? ` · ${formatCompactNumber(data.total_ip)} 个 IP`
+                  ? t('ip.total', { count: data.total_ip })
                   : ''}
               </p>
             </div>
@@ -281,7 +287,7 @@ export function IpTab({
                     value={String(option.value)}
                     className='px-2.5 text-xs'
                   >
-                    {option.label}
+                    {t(option.labelKey)}
                   </ToggleGroupItem>
                 ))}
               </ToggleGroup>
@@ -291,7 +297,7 @@ export function IpTab({
                 className='h-8 text-xs'
                 onClick={() => onTimeModeChange('custom')}
               >
-                自定义
+                {t('ip.custom')}
               </Button>
             </div>
           </div>
@@ -300,7 +306,7 @@ export function IpTab({
             <div className='space-y-2'>
               <div className='flex flex-wrap items-end gap-3'>
                 <div className='space-y-1'>
-                  <p className='text-xs text-muted-foreground'>开始</p>
+                  <p className='text-xs text-muted-foreground'>{t('ip.start')}</p>
                   <Input
                     type='datetime-local'
                     className='h-9 w-52 text-xs'
@@ -312,7 +318,7 @@ export function IpTab({
                   />
                 </div>
                 <div className='space-y-1'>
-                  <p className='text-xs text-muted-foreground'>结束</p>
+                  <p className='text-xs text-muted-foreground'>{t('ip.end')}</p>
                   <Input
                     type='datetime-local'
                     className='h-9 w-52 text-xs'
@@ -328,14 +334,14 @@ export function IpTab({
                   className='h-9 text-xs'
                   onClick={handleApplyCustom}
                 >
-                  应用
+                  {t('ip.apply')}
                 </Button>
               </div>
               {customError ? (
                 <p className='text-xs text-destructive'>{customError}</p>
               ) : (
                 <p className='text-xs text-muted-foreground'>
-                  修改时间后点击「应用」再查询；详情分析窗口与列表时长对齐。
+                  {t('ip.applyHint')}
                 </p>
               )}
             </div>
@@ -343,7 +349,7 @@ export function IpTab({
 
           <div className='flex flex-wrap items-center gap-3'>
             <div className='space-y-1'>
-              <p className='text-xs text-muted-foreground'>排序</p>
+              <p className='text-xs text-muted-foreground'>{t('ip.sort')}</p>
               <Select value={sort} onValueChange={onSortChange}>
                 <SelectTrigger className='h-8 w-48 text-xs'>
                   <SelectValue />
@@ -351,14 +357,14 @@ export function IpTab({
                 <SelectContent>
                   {IP_SORT_OPTIONS.map((option) => (
                     <SelectItem key={option.value} value={option.value}>
-                      {option.label}
+                      {t(option.labelKey)}
                     </SelectItem>
                   ))}
                 </SelectContent>
               </Select>
             </div>
             <div className='space-y-1'>
-              <p className='text-xs text-muted-foreground'>每页</p>
+              <p className='text-xs text-muted-foreground'>{t('ip.pageSize')}</p>
               <Select
                 value={String(pageSize)}
                 onValueChange={(value) =>
@@ -382,30 +388,38 @@ export function IpTab({
 
         <div className='rounded-lg border border-dashed overflow-hidden bg-background'>
           <div className='flex items-center justify-between px-4 py-3 border-b border-dashed'>
-            <p className='text-sm font-medium'>IP 明细</p>
+            <p className='text-sm font-medium'>{t('ip.title')}</p>
           </div>
           {error ? (
             <div className='p-4'>
               <ErrorInline
-                message={error.message || '加载失败'}
+                message={error.message || t('loadFailed')}
                 onRetry={onRetry}
               />
             </div>
           ) : loading ? (
             <LoadingStateWithBorder />
           ) : (data?.items ?? []).length === 0 ? (
-            <EmptyStateWithBorder title='暂无 IP 数据' />
+            <EmptyStateWithBorder title={t('ip.empty')} />
           ) : (
             <Table>
               <TableHeader className='bg-muted/40'>
                 <TableRow className='border-dashed hover:bg-transparent'>
                   <TableHead className='text-xs'>IP</TableHead>
-                  <TableHead className='text-xs'>地区</TableHead>
+                  <TableHead className='text-xs'>{t('ip.region')}</TableHead>
-                  <TableHead className='text-xs text-right'>请求数</TableHead>
+                  <TableHead className='text-xs text-right'>
-                  <TableHead className='text-xs text-right'>2xx 比例</TableHead>
+                    {t('ip.requests')}
-                  <TableHead className='text-xs text-right'>入站</TableHead>
+                  </TableHead>
-                  <TableHead className='text-xs text-right'>出站</TableHead>
+                  <TableHead className='text-xs text-right'>
-                  <TableHead className='text-xs'>最后访问</TableHead>
+                    {t('ip.successRatio')}
+                  </TableHead>
+                  <TableHead className='text-xs text-right'>
+                    {t('ip.inbound')}
+                  </TableHead>
+                  <TableHead className='text-xs text-right'>
+                    {t('ip.outbound')}
+                  </TableHead>
+                  <TableHead className='text-xs'>{t('ip.lastSeen')}</TableHead>
                   <TableHead className='w-12 text-center text-xs' />
                 </TableRow>
               </TableHeader>
@@ -453,7 +467,7 @@ export function IpTab({
                           </Button>
                         </TooltipTrigger>
                         <TooltipContent side='top' className='text-xs'>
-                          查看 IP 详情
+                          {t('ip.view')}
                         </TooltipContent>
                       </Tooltip>
                     </TableCell>

frontend/app/(main)/access-logs/components/overview-tab.tsx

@@ -1,5 +1,6 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
 import { useMemo } from 'react';
 import type { EChartsOption } from 'echarts';
 import ReactECharts from 'echarts-for-react';
@@ -278,6 +279,7 @@ export function OverviewTab({
   onHostsChange: (hosts: string[]) => void;
   onRetry: () => void;
 }) {
+  const t = useTranslations('accessLogs.overview');
   return (
     <div className='space-y-6'>
       <OverviewToolbar
@@ -289,18 +291,18 @@ export function OverviewTab({
 
       {loading ? (
         <LoadingStateWithBorder
-          title='加载访问概览'
+          title={t('loadingTitle')}
-          description='正在聚合请求量、访问量与带宽趋势...'
+          description={t('loadingDesc')}
         />
       ) : error ? (
         <ErrorInline
-          message={error.message || '加载访问概览失败'}
+          message={error.message || t('loadFailed')}
           onRetry={onRetry}
         />
       ) : !data ? (
         <EmptyStateWithBorder
-          title='暂无概览数据'
+          title={t('emptyTitle')}
-          description='当前时间范围内没有可展示的访问统计。'
+          description={t('emptyDesc')}
         />
       ) : (
         <OverviewContent data={data} hours={hours} />
@@ -316,13 +318,14 @@ function OverviewContent({
   data: AccessLogOverview;
   hours: number;
 }) {
+  const t = useTranslations('accessLogs');
   const requestLabels = data.trends.requests.map((point) =>
     formatOverviewTrendLabel(point.bucket_started_at, hours),
   );
   const requestValues = data.trends.requests.map((point) => point.value);
   const visitValues = data.trends.visits.map((point) => point.value);
   const bandwidthValues = data.trends.bandwidth.map((point) => point.value);
-  const hint = formatOverviewRangeHint(hours);
+  const hint = formatOverviewRangeHint(hours, (key, values) => t(key, values));
 
   return (
     <>
@@ -339,7 +342,7 @@ function OverviewContent({
         <SparklineMetricCard
           title='Total Visits'
           value={formatCompactNumber(data.summary.total_visits)}
-          hint={`${hint} · 独立访客`}
+          hint={t('overview.uniqueVisitors', { hint })}
           color='#38bdf8'
           fillColor='rgba(56, 189, 248, 0.16)'
           labels={requestLabels}
@@ -348,7 +351,7 @@ function OverviewContent({
         <SparklineMetricCard
           title='Bandwidth Served'
           value={formatBytes(data.summary.bandwidth_served)}
-          hint={`${hint} · 已提供数据`}
+          hint={t('overview.served', { hint })}
           color='#34d399'
           fillColor='rgba(52, 211, 153, 0.16)'
           labels={requestLabels}
@@ -363,7 +366,7 @@ function OverviewContent({
             Requests over time
           </CardTitle>
           <CardDescription className='text-xs'>
-            观察请求量是否出现异常抬升或回落。
+            {t('overview.requestsHint')}
           </CardDescription>
         </CardHeader>
         <CardContent>
@@ -373,7 +376,7 @@ function OverviewContent({
             showSummary={false}
             series={[
               {
-                label: '请求量',
+                label: t('overview.requests'),
                 color: '#f59e0b',
                 fillColor: 'rgba(245, 158, 11, 0.18)',
                 variant: 'area',
@@ -387,32 +390,32 @@ function OverviewContent({
       <div className='grid gap-6 xl:grid-cols-2'>
         <PieDistributionCard
           title='Requests by device type'
-          description='按设备类型统计请求占比。'
+          description={t('overview.deviceDesc')}
           items={data.device_types ?? []}
-          emptyMessage='暂无设备类型数据'
+          emptyMessage={t('overview.deviceEmpty')}
         />
         <PieDistributionCard
           title='Status code'
-          description='按 HTTP 状态码统计请求占比。'
+          description={t('overview.statusDesc')}
           items={data.status_codes ?? []}
-          emptyMessage='暂无状态码分布数据'
+          emptyMessage={t('overview.statusEmpty')}
         />
       </div>
 
       <div className='grid gap-6 xl:grid-cols-3'>
         <RankCard
           title='Top Paths'
-          description='访问量最高的请求路径。'
+          description={t('overview.topPathsDesc')}
           items={toRankItems(data.top_paths)}
         />
         <RankCard
           title='Top Hosts'
-          description='流量集中的访问域名。'
+          description={t('overview.topHostsDesc')}
           items={toRankItems(data.top_hosts)}
         />
         <RankCard
           title='Top IPs'
-          description='请求次数最多的来源 IP。'
+          description={t('overview.topIpsDesc')}
           items={toRankItems(data.top_ips)}
         />
       </div>
@@ -420,17 +423,17 @@ function OverviewContent({
       <div className='grid gap-6 xl:grid-cols-3'>
         <RankCard
           title='Top browsers'
-          description='按浏览器聚合的请求排行。'
+          description={t('overview.browsersDesc')}
           items={toRankItems(data.top_browsers)}
         />
         <RankCard
           title='Top Operating System'
-          description='按操作系统聚合的请求排行。'
+          description={t('overview.osDesc')}
           items={toRankItems(data.top_operating_systems)}
         />
         <RankCard
           title='Top User-Agent'
-          description='原始 User-Agent 请求排行。'
+          description={t('overview.uaDesc')}
           items={toRankItems(data.top_user_agents)}
         />
       </div>

frontend/app/(main)/access-logs/components/overview-toolbar.tsx

@@ -3,6 +3,7 @@
 import { useEffect, useMemo, useState } from 'react';
 import { useQuery } from '@tanstack/react-query';
 import { ChevronDown, Filter, Loader2, X } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { Badge } from '@/components/ui/badge';
 import { Button } from '@/components/ui/button';
@@ -71,6 +72,7 @@ export function OverviewHostFilter({
   hosts: string[];
   onHostsChange: (hosts: string[]) => void;
 }) {
+  const t = useTranslations('accessLogs.toolbar');
   const [open, setOpen] = useState(false);
   const [query, setQuery] = useState('');
   const [expandedZones, setExpandedZones] = useState<Record<number, boolean>>(
@@ -160,10 +162,14 @@ export function OverviewHostFilter({
             hosts.length > 0 ? 'border-primary text-primary' : undefined,
           )}
           title={
-            hosts.length > 0 ? `已筛选 ${hosts.length} 个域名` : '按域名筛选'
+            hosts.length > 0
+              ? t('hostsFiltered', { count: hosts.length })
+              : t('filterByHost')
           }
           aria-label={
-            hosts.length > 0 ? `已筛选 ${hosts.length} 个域名` : '按域名筛选'
+            hosts.length > 0
+              ? t('hostsFiltered', { count: hosts.length })
+              : t('filterByHost')
           }
         >
           <Filter className='size-3.5' />
@@ -171,7 +177,7 @@ export function OverviewHostFilter({
       </PopoverTrigger>
       <PopoverContent align='end' className='w-96 space-y-3 p-3'>
         <div className='flex items-center justify-between gap-2'>
-          <p className='text-sm font-medium'>筛选域名</p>
+          <p className='text-sm font-medium'>{t('filterHosts')}</p>
           {hosts.length > 0 ? (
             <Button
               type='button'
@@ -181,25 +187,25 @@ export function OverviewHostFilter({
               onClick={() => onHostsChange([])}
             >
               <X className='mr-1 size-3' />
-              清除
+              {t('clear')}
             </Button>
           ) : null}
         </div>
         <Input
           value={query}
           onChange={(event) => setQuery(event.target.value)}
-          placeholder='搜索 Zone 或域名'
+          placeholder={t('searchPlaceholder')}
           className='h-8 text-xs'
         />
         <div className='max-h-72 space-y-2 overflow-y-auto hide-scrollbar'>
           {zonesQuery.isLoading ? (
             <div className='flex items-center justify-center gap-2 py-6 text-xs text-muted-foreground'>
               <Loader2 className='size-3.5 animate-spin' />
-              加载域名…
+              {t('loadingHosts')}
             </div>
           ) : zonesQuery.isError ? (
             <div className='space-y-2 py-2'>
-              <p className='text-xs text-destructive'>加载域名失败</p>
+              <p className='text-xs text-destructive'>{t('loadHostsFailed')}</p>
               <Button
                 type='button'
                 variant='outline'
@@ -207,12 +213,12 @@ export function OverviewHostFilter({
                 className='h-7 text-xs'
                 onClick={() => void zonesQuery.refetch()}
               >
-                重试
+                {t('retry')}
               </Button>
             </div>
           ) : filteredZones.length === 0 ? (
             <p className='py-6 text-center text-xs text-muted-foreground'>
-              {zones.length === 0 ? '暂无已登记域名' : '没有匹配的域名'}
+              {zones.length === 0 ? t('noRegistered') : t('noMatch')}
             </p>
           ) : (
             filteredZones.map((zone) => {
@@ -247,7 +253,7 @@ export function OverviewHostFilter({
                       onCheckedChange={(checked) =>
                         toggleZone(zone.domains, checked)
                       }
-                      aria-label={`选择 Zone ${zone.zoneName}`}
+                      aria-label={t('selectZone', { name: zone.zoneName })}
                     />
                     <CollapsibleTrigger asChild>
                       <button
@@ -286,7 +292,7 @@ export function OverviewHostFilter({
                               onCheckedChange={(checked) =>
                                 toggleHost(domain, checked)
                               }
-                              aria-label={`选择域名 ${domain}`}
+                              aria-label={t('selectHost', { name: domain })}
                             />
                             <span className='min-w-0 flex-1 truncate font-mono'>
                               {domain}
@@ -311,7 +317,7 @@ export function OverviewToolbar({
   hosts,
   onHoursChange,
   onHostsChange,
-  rangeOptions = OVERVIEW_RANGE_OPTIONS,
+  rangeOptions,
 }: {
   hours: OverviewRangeHours | RateLimitRangeHours;
   hosts: string[];
@@ -319,11 +325,20 @@ export function OverviewToolbar({
   onHostsChange: (hosts: string[]) => void;
   rangeOptions?: ReadonlyArray<{ value: number; label: string }>;
 }) {
+  const t = useTranslations('accessLogs');
+  const options =
+    rangeOptions ??
+    OVERVIEW_RANGE_OPTIONS.map((option) => ({
+      value: option.value,
+      label: t(option.labelKey),
+    }));
   return (
     <div className='flex flex-wrap items-center justify-end gap-2'>
       {hosts.length > 0 ? (
         <Badge variant='secondary' className='max-w-[260px] truncate'>
-          {hosts.length === 1 ? hosts[0] : `已选 ${hosts.length} 个域名`}
+          {hosts.length === 1
+            ? hosts[0]
+            : t('toolbar.selectedCount', { count: hosts.length })}
         </Badge>
       ) : null}
       <OverviewHostFilter hosts={hosts} onHostsChange={onHostsChange} />
@@ -338,7 +353,7 @@ export function OverviewToolbar({
         size='sm'
         className='justify-end'
       >
-        {rangeOptions.map((option) => (
+        {options.map((option) => (
           <ToggleGroupItem
             key={option.value}
             value={String(option.value)}

frontend/app/(main)/access-logs/page.tsx

@@ -4,6 +4,7 @@ import { Suspense, useCallback, useEffect, useState } from 'react';
 import { useRouter, useSearchParams } from 'next/navigation';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { RefreshCw, ScrollText, Trash2 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import { LoadingStateWithBorder } from '@/components/layout/loading';
@@ -45,6 +46,7 @@ function resolveTab(value: string | null): AccessLogTab {
 }
 
 function AccessLogsPageContent() {
+  const t = useTranslations('accessLogs');
   const router = useRouter();
   const searchParams = useSearchParams();
   const queryClient = useQueryClient();
@@ -152,14 +154,14 @@ function AccessLogsPageContent() {
     mutationFn: (retentionDays: number) =>
       AccessLogService.cleanup({ retention_days: retentionDays }),
     onSuccess: async (result) => {
-      toast.success(`已清理 ${result.deleted_count} 条日志`);
+      toast.success(t('cleaned', { count: result.deleted_count }));
       setCleanupOpen(false);
       await queryClient.invalidateQueries({
         queryKey: ['openflare', 'access-logs'],
       });
     },
     onError: (error) => {
-      toast.error(error instanceof Error ? error.message : '清理失败');
+      toast.error(error instanceof Error ? error.message : t('cleanupFailed'));
     },
   });
 
@@ -213,10 +215,10 @@ function AccessLogsPageContent() {
         <div className='flex items-center gap-2'>
           <ScrollText className='size-5 text-primary' />
           <div>
-            <h1 className='text-2xl font-semibold tracking-tight'>访问日志</h1>
+            <h1 className='text-2xl font-semibold tracking-tight'>
-            <p className='text-sm text-muted-foreground'>
+              {t('title')}
-              查看访问概览、IP 明细与请求日志。
+            </h1>
-            </p>
+            <p className='text-sm text-muted-foreground'>{t('subtitle')}</p>
           </div>
         </div>
         <div className='flex gap-2'>
@@ -229,7 +231,7 @@ function AccessLogsPageContent() {
             <RefreshCw
               className={`size-3.5 mr-1 ${isFetching ? 'animate-spin' : ''}`}
             />
-            刷新
+            {t('refresh')}
           </Button>
           <Button
             variant='destructive'
@@ -237,16 +239,16 @@ function AccessLogsPageContent() {
             onClick={() => setCleanupOpen(true)}
           >
             <Trash2 className='size-3.5 mr-1' />
-            清理日志
+            {t('cleanup')}
           </Button>
         </div>
       </div>
 
       <Tabs value={tab} onValueChange={handleTabChange}>
         <TabsList className='grid w-full max-w-lg grid-cols-3'>
-          <TabsTrigger value='overview'>概览</TabsTrigger>
+          <TabsTrigger value='overview'>{t('tabOverview')}</TabsTrigger>
-          <TabsTrigger value='ips'>IP 明细</TabsTrigger>
+          <TabsTrigger value='ips'>{t('tabIps')}</TabsTrigger>
-          <TabsTrigger value='list'>日志明细</TabsTrigger>
+          <TabsTrigger value='list'>{t('tabList')}</TabsTrigger>
         </TabsList>
 
         <TabsContent value='overview' className='mt-4'>
@@ -343,12 +345,13 @@ function AccessLogsPageContent() {
 }
 
 export default function AccessLogsPage() {
+  const t = useTranslations('accessLogs');
   return (
     <Suspense
       fallback={
         <LoadingStateWithBorder
-          title='加载访问日志'
+          title={t('loadingTitle')}
-          description='正在准备页面...'
+          description={t('loadingDesc')}
         />
       }
     >

frontend/app/(main)/admin/database/components/cache-manager.tsx

@@ -2,6 +2,7 @@
 
 import * as React from 'react';
 import { useCallback, useEffect, useState } from 'react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 import { HardDrive, RefreshCw, Trash2 } from 'lucide-react';
 
@@ -52,6 +53,7 @@ interface CacheManagerProps {
 }
 
 export function CacheManager({ refreshTrigger }: CacheManagerProps) {
+  const t = useTranslations('admin.database.cache');
   const [cacheStatus, setCacheStatus] = useState<CacheStatus | null>(null);
   const [loadingCache, setLoadingCache] = useState<boolean>(true);
   const [savingConfig, setSavingConfig] = useState<boolean>(false);
@@ -73,13 +75,13 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
       setTtlMinutes(data.ttl_minutes.toString());
       setLruEnabled(data.lru_enabled);
     } catch (err) {
-      toast.error('获取磁盘缓存状态失败', {
+      toast.error(t('fetchCacheStatusFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setLoadingCache(false);
     }
-  }, []);
+  }, [t]);
 
   // 保存配置
   const handleSaveConfig = async (e: React.FormEvent) => {
@@ -87,14 +89,14 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
     const size = parseInt(maxSizeMB, 10);
     const ttl = parseInt(ttlMinutes, 10);
     if (isNaN(size) || size < 1) {
-      toast.error('保存失败', {
+      toast.error(t('saveFailed'), {
-        description: '最大容量限制必须是大于等于 1 的整数',
+        description: t('maxSizeMustBePositive'),
       });
       return;
     }
     if (isNaN(ttl) || ttl < 0) {
-      toast.error('保存失败', {
+      toast.error(t('saveFailed'), {
-        description: '默认过期时间必须是大于等于 0 的整数',
+        description: t('ttlMustBeNonNegative'),
       });
       return;
     }
@@ -105,11 +107,13 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
         ttl_minutes: ttl,
         lru_enabled: lruEnabled,
       });
-      toast.success('保存成功', { description: '磁盘缓存策略已热更新' });
+      toast.success(t('saveSuccess'), {
+        description: t('cachePolicyHotUpdated'),
+      });
       await fetchCacheStatus(true);
     } catch (err) {
-      toast.error('保存配置失败', {
+      toast.error(t('saveConfigFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setSavingConfig(false);
@@ -121,12 +125,12 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
     setClearingCache(true);
     try {
       await services.adminCache.clearCache();
-      toast.success('清空成功', { description: '缓存数据已全部清除' });
+      toast.success(t('clearSuccess'), { description: t('cacheDataCleared') });
       setShowClearConfirm(false);
       await fetchCacheStatus(true);
     } catch (err) {
-      toast.error('清空缓存失败', {
+      toast.error(t('clearCacheFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setClearingCache(false);
@@ -149,10 +153,12 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
         <div className='space-y-0.5'>
           <div className='flex items-center gap-2'>
             <HardDrive className='size-4 text-primary animate-pulse' />
-            <CardTitle className='text-sm font-semibold'>缓存管理</CardTitle>
+            <CardTitle className='text-sm font-semibold'>
+              {t('cacheManagement')}
+            </CardTitle>
           </div>
           <CardDescription className='text-[11px]'>
-            管理和监控系统级磁盘缓存的资源占用、生命周期及淘汰策略
+            {t('cacheManagementDesc')}
           </CardDescription>
         </div>
 
@@ -166,7 +172,7 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
           <RefreshCw
             className={`size-3 ${loadingCache ? 'animate-spin' : ''}`}
           />
-          刷新状态
+          {t('refreshStatus')}
         </Button>
       </CardHeader>
       <CardContent className='pt-4'>
@@ -181,13 +187,13 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
             {/* 左边：状态区 (2/5 cols) */}
             <div className='lg:col-span-2 space-y-4'>
               <h4 className='text-xs font-semibold text-muted-foreground uppercase tracking-wider'>
-                运行状态
+                {t('runtimeStatus')}
               </h4>
               <div className='grid grid-cols-1 sm:grid-cols-2 gap-4'>
                 {/* 已占空间 */}
                 <div className='p-4 rounded-xl border border-border/40 bg-background/30 backdrop-blur-xs hover:border-primary/20 transition-all duration-300'>
                   <p className='text-[10px] text-muted-foreground font-medium mb-1'>
-                    已用空间
+                    {t('usedSpace')}
                   </p>
                   <p className='text-xl font-bold tracking-tight text-foreground'>
                     {formatBytes(cacheStatus.total_size)}
@@ -196,12 +202,12 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
                 {/* Key数量 */}
                 <div className='p-4 rounded-xl border border-border/40 bg-background/30 backdrop-blur-xs hover:border-primary/20 transition-all duration-300'>
                   <p className='text-[10px] text-muted-foreground font-medium mb-1'>
-                    缓存键数量
+                    {t('cacheKeysCount')}
                   </p>
                   <p className='text-xl font-bold tracking-tight text-foreground'>
                     {formatNumber(cacheStatus.keys_count)}{' '}
                     <span className='text-xs text-muted-foreground font-normal'>
-                      个文件
+                      {t('files')}
                     </span>
                   </p>
                 </div>
@@ -210,7 +216,7 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
               {/* 存储路径 */}
               <div className='p-4 rounded-xl border border-border/40 bg-background/30 backdrop-blur-xs hover:border-primary/20 transition-all duration-300'>
                 <p className='text-[10px] text-muted-foreground font-medium mb-1.5'>
-                  缓存基准目录
+                  {t('cacheBaseDirectory')}
                 </p>
                 <code
                   className='text-xs font-mono bg-muted/60 px-2 py-1 rounded-md block truncate'
@@ -225,20 +231,20 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
                 className='h-8 text-xs font-medium w-full'
                 onClick={() => setShowClearConfirm(true)}
               >
-                立即清空缓存
+                {t('clearCacheNow')}
               </Button>
             </div>
 
             {/* 右边：配置区 (3/5 cols) */}
             <div className='lg:col-span-3 border-t lg:border-t-0 lg:border-l border-border/40 pt-6 lg:pt-0 lg:pl-6 space-y-4'>
               <h4 className='text-xs font-semibold text-muted-foreground uppercase tracking-wider'>
-                策略配置
+                {t('policyConfig')}
               </h4>
               <form onSubmit={handleSaveConfig} className='space-y-4'>
                 <div className='grid grid-cols-1 sm:grid-cols-2 gap-4'>
                   <div className='space-y-1.5'>
                     <Label htmlFor='maxSizeMB' className='text-xs font-medium'>
-                      最大容量限制 (MB)
+                      {t('maxSizeLimit')}
                     </Label>
                     <Input
                       id='maxSizeMB'
@@ -247,17 +253,17 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
                       value={maxSizeMB}
                       onChange={(e) => setMaxSizeMB(e.target.value)}
                       className='h-8 text-xs bg-background/50 border-border/40'
-                      placeholder='例如 100'
+                      placeholder={t('maxSizePlaceholder')}
                       required
                     />
                     <p className='text-[9px] text-muted-foreground'>
-                      当总大小超出该值时，自动触发淘汰算法
+                      {t('maxSizeHint')}
                     </p>
                   </div>
 
                   <div className='space-y-1.5'>
                     <Label htmlFor='ttlMinutes' className='text-xs font-medium'>
-                      生存时间限制 (分钟)
+                      {t('ttlLimit')}
                     </Label>
                     <Input
                       id='ttlMinutes'
@@ -266,11 +272,11 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
                       value={ttlMinutes}
                       onChange={(e) => setTtlMinutes(e.target.value)}
                       className='h-8 text-xs bg-background/50 border-border/40'
-                      placeholder='例如 60，0 表示永不过期'
+                      placeholder={t('ttlPlaceholder')}
                       required
                     />
                     <p className='text-[9px] text-muted-foreground'>
-                      缓存项的最长存活时间，超期后将失效被清理
+                      {t('ttlHint')}
                     </p>
                   </div>
                 </div>
@@ -281,10 +287,10 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
                       htmlFor='lruEnabled'
                       className='text-xs font-semibold block cursor-pointer'
                     >
-                      启用 LRU 淘汰机制
+                      {t('enableLru')}
                     </Label>
                     <span className='text-[10px] text-muted-foreground block'>
-                      在到达最大容量限制时，自动移除最久未被访问的缓存项。关闭该功能仅清理过期项。
+                      {t('enableLruDesc')}
                     </span>
                   </div>
                   <Switch
@@ -300,7 +306,7 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
                     disabled={savingConfig}
                     className='h-8 text-xs px-4'
                   >
-                    {savingConfig ? '正在保存...' : '保存设置'}
+                    {savingConfig ? t('saving') : t('saveSettings')}
                   </Button>
                 </div>
               </form>
@@ -309,7 +315,7 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
         ) : (
           <div className='flex flex-col items-center justify-center py-10 text-muted-foreground'>
             <HardDrive className='size-8 opacity-45 mb-2' />
-            <span className='text-xs'>未加载到缓存状态信息</span>
+            <span className='text-xs'>{t('noCacheStatus')}</span>
           </div>
         )}
       </CardContent>
@@ -320,11 +326,10 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
           <DialogHeader>
             <DialogTitle className='text-sm font-semibold flex items-center gap-2 text-destructive'>
               <Trash2 className='size-4' />
-              确认清空所有缓存？
+              {t('confirmClearAllCache')}
             </DialogTitle>
             <DialogDescription className='text-xs text-muted-foreground pt-1'>
-              该操作将彻底清空磁盘目录下的全部缓存文件（包含临时解压、处理后的图片及各种块文件），重置键数量统计为
+              {t('confirmClearDesc')}
-              0。此操作不可撤销，且可能导致用户拉取资源时出现一过性的响应变慢。
             </DialogDescription>
           </DialogHeader>
           <DialogFooter className='flex gap-2 justify-end mt-4'>
@@ -335,7 +340,7 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
               onClick={() => setShowClearConfirm(false)}
               disabled={clearingCache}
             >
-              取消
+              {t('cancel')}
             </Button>
             <Button
               variant='destructive'
@@ -344,7 +349,7 @@ export function CacheManager({ refreshTrigger }: CacheManagerProps) {
               onClick={handleClearCache}
               disabled={clearingCache}
             >
-              {clearingCache ? '清理中...' : '确认清空'}
+              {clearingCache ? t('clearing') : t('confirmClear')}
             </Button>
           </DialogFooter>
         </DialogContent>

frontend/app/(main)/admin/database/components/sql-console.tsx

@@ -6,6 +6,7 @@ import { useTheme } from 'next-themes';
 import CodeMirror from '@uiw/react-codemirror';
 import { sql } from '@codemirror/lang-sql';
 import { toast } from 'sonner';
+import { useTranslations } from 'next-intl';
 import { ArrowLeft, Play, RefreshCw, Terminal, Trash2 } from 'lucide-react';
 
 import { Button } from '@/components/ui/button';
@@ -49,6 +50,7 @@ interface SQLConsoleProps {
 }
 
 export function SQLConsole({ dbType, onClose }: SQLConsoleProps) {
+  const t = useTranslations('admin.database.sql');
   // SQL 控制台状态
   const [sqlQuery, setSqlQuery] = useState<string>('');
   const [executingSQL, setExecutingSQL] = useState<boolean>(false);
@@ -97,10 +99,10 @@ export function SQLConsole({ dbType, onClose }: SQLConsoleProps) {
     try {
       const result = await DbManageService.executeSQL(sqlQuery);
       setSqlResult(result);
-      toast.success('SQL 执行成功');
+      toast.success(t('sqlExecSuccess'));
     } catch (err) {
-      setSqlError(err instanceof Error ? err.message : '未知执行错误');
+      setSqlError(err instanceof Error ? err.message : t('unknownExecError'));
-      toast.error('SQL 执行失败');
+      toast.error(t('sqlExecFailed'));
     } finally {
       setExecutingSQL(false);
     }
@@ -134,7 +136,7 @@ export function SQLConsole({ dbType, onClose }: SQLConsoleProps) {
             <Terminal className='size-5 text-primary' />
             <div>
               <h1 className='text-2xl font-semibold tracking-tight'>
-                SQL 查询终端
+                {t('sqlQueryTerminal')}
               </h1>
             </div>
           </div>
@@ -153,34 +155,34 @@ export function SQLConsole({ dbType, onClose }: SQLConsoleProps) {
         <div className='flex items-center justify-between px-4 py-2 border-b bg-muted/40 shrink-0 gap-4 flex-wrap'>
           <div className='flex items-center gap-2'>
             <Terminal className='size-4 text-primary' />
-            <span className='text-xs font-semibold'>SQL 编辑器</span>
+            <span className='text-xs font-semibold'>{t('sqlEditor')}</span>
           </div>
 
           <div className='flex items-center gap-3 flex-wrap'>
             {/* 快速模板 */}
             <div className='flex items-center gap-1.5'>
               <span className='text-[11px] text-muted-foreground'>
-                快速模板:
+                {t('quickTemplates')}
               </span>
               <Select onValueChange={handlePresetSQLChange}>
                 <SelectTrigger className='h-7 w-[180px] text-[11px] bg-background'>
-                  <SelectValue placeholder='选择预设 SQL' />
+                  <SelectValue placeholder={t('selectPresetSQL')} />
                 </SelectTrigger>
                 <SelectContent>
                   <SelectItem value='SELECT * FROM users LIMIT 10;'>
-                    查询用户 (SELECT users)
+                    {t('queryUsers')}
                   </SelectItem>
                   <SelectItem value='SELECT * FROM uploads LIMIT 10;'>
-                    查询文件 (SELECT uploads)
+                    {t('queryFiles')}
                   </SelectItem>
                   <SelectItem value='SELECT * FROM task_executions ORDER BY created_at DESC LIMIT 10;'>
-                    查询任务流水 (SELECT task_executions)
+                    {t('queryTaskExecutions')}
                   </SelectItem>
                   <SelectItem value='SELECT sqlite_version();'>
-                    SQLite 版本 (SQLite only)
+                    {t('sqliteVersion')}
                   </SelectItem>
                   <SelectItem value='SELECT version();'>
-                    PostgreSQL 版本 (Postgres only)
+                    {t('postgresVersion')}
                   </SelectItem>
                 </SelectContent>
               </Select>
@@ -193,7 +195,7 @@ export function SQLConsole({ dbType, onClose }: SQLConsoleProps) {
                 size='icon'
                 className='h-7 w-7 text-muted-foreground hover:text-foreground'
                 onClick={() => setSqlQuery('')}
-                title='清空编辑器'
+                title={t('clearEditor')}
               >
                 <Trash2 className='size-3.5' />
               </Button>
@@ -204,7 +206,7 @@ export function SQLConsole({ dbType, onClose }: SQLConsoleProps) {
                 disabled={executingSQL || !sqlQuery.trim()}
               >
                 <Play className='size-3' />
-                {executingSQL ? '运行中...' : '运行'}
+                {executingSQL ? t('running') : t('run')}
               </Button>
             </div>
           </div>
@@ -236,7 +238,7 @@ export function SQLConsole({ dbType, onClose }: SQLConsoleProps) {
         <div
           onMouseDown={handleMouseDown}
           className='h-1.5 bg-border/60 hover:bg-primary/50 cursor-row-resize transition-colors flex items-center justify-center shrink-0 select-none z-10'
-          title='拖动调整大小'
+          title={t('dragResize')}
         >
           <div className='w-8 h-1 rounded bg-muted-foreground/30' />
         </div>
@@ -245,10 +247,10 @@ export function SQLConsole({ dbType, onClose }: SQLConsoleProps) {
         <div className='flex-1 min-h-[100px] flex flex-col overflow-hidden bg-muted/10'>
           {/* 结果栏工具提示 */}
           <div className='flex items-center justify-between px-4 py-1.5 border-b bg-muted/20 shrink-0 text-[11px] text-muted-foreground font-mono'>
-            <span className='font-semibold'>执行输出</span>
+            <span className='font-semibold'>{t('executionOutput')}</span>
             {sqlResult && (
               <span>
-                类型: {sqlResult.type.toUpperCase()} | 耗时:{' '}
+                {t('type')}: {sqlResult.type.toUpperCase()} | {t('duration')}:{' '}
                 {sqlResult.execution_time_ms} ms
               </span>
             )}
@@ -260,14 +262,14 @@ export function SQLConsole({ dbType, onClose }: SQLConsoleProps) {
               <div className='flex flex-col items-center justify-center h-full py-10 space-y-2'>
                 <RefreshCw className='size-5 text-primary animate-spin' />
                 <span className='text-xs text-muted-foreground'>
-                  正在在数据库执行查询，请稍候...
+                  {t('executingQuery')}
                 </span>
               </div>
             )}
 
             {sqlError && (
               <div className='bg-destructive/10 border border-destructive/20 text-destructive font-mono text-xs p-4 rounded-lg overflow-auto h-full max-h-[300px]'>
-                <p className='font-semibold mb-1'>SQL 执行报错 (Error):</p>
+                <p className='font-semibold mb-1'>{t('execErrorTitle')}</p>
                 <pre className='whitespace-pre-wrap'>{sqlError}</pre>
               </div>
             )}
@@ -319,7 +321,7 @@ export function SQLConsole({ dbType, onClose }: SQLConsoleProps) {
                                 colSpan={sqlResult.columns.length}
                                 className='text-center py-10 text-muted-foreground'
                               >
-                                查询结果为空
+                                {t('queryResultEmpty')}
                               </TableCell>
                             </TableRow>
                           )}
@@ -331,11 +333,13 @@ export function SQLConsole({ dbType, onClose }: SQLConsoleProps) {
                 {sqlResult.type === 'exec' && (
                   <div className='bg-primary/5 border border-primary/10 text-primary-foreground font-mono text-xs p-6 rounded-lg text-center my-auto'>
                     <p className='text-foreground text-sm font-semibold'>
-                      SQL 执行成功
+                      {t('sqlExecSuccessTitle')}
                     </p>
                     <p className='text-muted-foreground mt-2'>
-                      受影响行数: {sqlResult.affected_rows} 行，耗时{' '}
+                      {t('affectedRows', {
-                      {sqlResult.execution_time_ms} 毫秒。
+                        rows: sqlResult.affected_rows,
+                        ms: sqlResult.execution_time_ms,
+                      })}
                     </p>
                   </div>
                 )}
@@ -346,7 +350,7 @@ export function SQLConsole({ dbType, onClose }: SQLConsoleProps) {
               <div className='flex flex-col items-center justify-center h-full py-10 text-muted-foreground opacity-60'>
                 <Terminal className='size-8 mb-2' />
                 <span className='text-xs'>
-                  编辑器就绪，请在上方编写 SQL 并运行查看结果
+                  {t('editorReady')}
                 </span>
               </div>
             )}

frontend/app/(main)/admin/database/components/table-browser.tsx

@@ -2,6 +2,7 @@
 
 import * as React from 'react';
 import { useCallback, useEffect, useState } from 'react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 import { Layers, RefreshCw } from 'lucide-react';
 
@@ -67,6 +68,7 @@ export function TableBrowser({
   loadingTables,
   refreshTrigger,
 }: TableBrowserProps) {
+  const t = useTranslations('admin.database.tableBrowser');
   const [selectedTable, setSelectedTable] = useState<string>('');
   const [tableData, setTableData] = useState<TableDataResponse | null>(null);
   const [page, setPage] = useState<number>(1);
@@ -86,14 +88,14 @@ export function TableBrowser({
         });
         setTableData(data);
       } catch (err) {
-        toast.error(`获取数据表 ${tableName} 数据失败`, {
+        toast.error(t('fetchTableFailed', { table: tableName }), {
-          description: err instanceof Error ? err.message : '未知错误',
+          description: err instanceof Error ? err.message : t('unknownError'),
         });
       } finally {
         setLoadingData(false);
       }
     },
-    [],
+    [t],
   );
 
   // 默认选择第一张表
@@ -125,9 +127,11 @@ export function TableBrowser({
     <Card className='border-border/40 bg-card/50 backdrop-blur-sm shadow-sm'>
       <CardHeader className='pb-3 border-b border-dashed flex flex-col md:flex-row md:items-center md:justify-between gap-4'>
         <div className='space-y-0.5'>
-          <CardTitle className='text-sm font-semibold'>数据表浏览器</CardTitle>
+          <CardTitle className='text-sm font-semibold'>
+            {t('tableBrowser')}
+          </CardTitle>
           <CardDescription className='text-[11px]'>
-            浏览数据库中的物理数据表详情及内容
+            {t('tableBrowserDesc')}
           </CardDescription>
         </div>
 
@@ -137,7 +141,7 @@ export function TableBrowser({
           ) : (
             <Select value={selectedTable} onValueChange={handleTableChange}>
               <SelectTrigger className='h-8 w-[200px] text-xs bg-background border-border/40'>
-                <SelectValue placeholder='选择数据表' />
+                <SelectValue placeholder={t('selectTable')} />
               </SelectTrigger>
               <SelectContent className='max-h-[300px]'>
                 {tables.map((t) => (
@@ -202,7 +206,7 @@ export function TableBrowser({
                         colSpan={tableData.columns.length}
                         className='text-center py-10 text-muted-foreground'
                       >
-                        表中无记录数据
+                        {t('noRecordsInTable')}
                       </TableCell>
                     </TableRow>
                   )}
@@ -213,11 +217,11 @@ export function TableBrowser({
             {/* 分页控制 */}
             <div className='flex items-center justify-between text-xs text-muted-foreground flex-wrap gap-2 pt-2 border-t border-dashed'>
               <div>
-                总行数:{' '}
+                {t('totalRows')}:{' '}
                 <span className='font-mono text-foreground font-semibold'>
                   {formatNumber(tableData.total)}
                 </span>{' '}
-                条记录
+                {t('records')}
               </div>
               <div className='flex items-center gap-2'>
                 <Button
@@ -227,11 +231,13 @@ export function TableBrowser({
                   onClick={() => handlePageChange(page - 1)}
                   disabled={page <= 1 || loadingData}
                 >
-                  上一页
+                  {t('prevPage')}
                 </Button>
                 <span className='text-xs px-2 font-mono'>
-                  第 {page} /{' '}
+                  {t('pageIndicator', {
-                  {Math.max(1, Math.ceil(tableData.total / pageSize))} 页
+                    current: page,
+                    total: Math.max(1, Math.ceil(tableData.total / pageSize)),
+                  })}
                 </span>
                 <Button
                   variant='outline'
@@ -242,7 +248,7 @@ export function TableBrowser({
                     page >= Math.ceil(tableData.total / pageSize) || loadingData
                   }
                 >
-                  下一页
+                  {t('nextPage')}
                 </Button>
               </div>
             </div>
@@ -250,7 +256,7 @@ export function TableBrowser({
         ) : (
           <div className='flex flex-col items-center justify-center py-10 text-muted-foreground'>
             <Layers className='size-8 opacity-45 mb-2' />
-            <span className='text-xs'>未选择数据表或表结构无法加载</span>
+            <span className='text-xs'>{t('noTableSelected')}</span>
           </div>
         )}
       </CardContent>

frontend/app/(main)/admin/database/page-client.tsx

@@ -3,6 +3,7 @@
 import dynamic from 'next/dynamic';
 import * as React from 'react';
 import { useCallback, useEffect, useState } from 'react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 import {
   Activity,
@@ -57,6 +58,7 @@ const formatNumber = (num: number | string) => {
 };
 
 export function DatabasePageClient() {
+  const t = useTranslations('admin.database');
   // 核心状态
   const [overview, setOverview] = useState<DBOverview | null>(null);
   const [tables, setTables] = useState<string[]>([]);
@@ -75,13 +77,13 @@ export function DatabasePageClient() {
       const data = await services.dbManage.getOverview();
       setOverview(data);
     } catch (err) {
-      toast.error('获取数据库概览失败', {
+      toast.error(t('fetchOverviewFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setLoadingOverview(false);
     }
-  }, []);
+  }, [t]);
 
   // 2. 获取表列表
   const fetchTables = useCallback(async () => {
@@ -90,13 +92,13 @@ export function DatabasePageClient() {
       const data = await services.dbManage.listTables();
       setTables(data);
     } catch (err) {
-      toast.error('获取数据库数据表列表失败', {
+      toast.error(t('fetchTablesFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setLoadingTables(false);
     }
-  }, []);
+  }, [t]);
 
   // 3. 协调刷新
   const handleRefreshAll = () => {
@@ -118,12 +120,12 @@ export function DatabasePageClient() {
       a.click();
       a.remove();
       URL.revokeObjectURL(url);
-      toast.success('数据库导出成功', {
+      toast.success(t('exportSuccess'), {
-        description: `已下载归档文件: ${filename}`,
+        description: t('exportSuccessDesc', { filename }),
       });
     } catch (err) {
-      toast.error('数据库导出失败', {
+      toast.error(t('exportFailed'), {
-        description: err instanceof Error ? err.message : '导出异常',
+        description: err instanceof Error ? err.message : t('exportException'),
       });
     } finally {
       setExporting(false);
@@ -170,7 +172,9 @@ export function DatabasePageClient() {
         <div className='flex items-center gap-2'>
           <Database className='size-5 text-primary' />
           <div>
-            <h1 className='text-2xl font-semibold tracking-tight'>数据管理</h1>
+            <h1 className='text-2xl font-semibold tracking-tight'>
+              {t('pageTitle')}
+            </h1>
           </div>
         </div>
         <Button
@@ -183,7 +187,7 @@ export function DatabasePageClient() {
           <RefreshCw
             className={`size-3 ${loadingOverview ? 'animate-spin' : ''}`}
           />
-          刷新数据
+          {t('refreshData')}
         </Button>
       </div>
 
@@ -196,7 +200,7 @@ export function DatabasePageClient() {
               <Card className='shadow-sm border-border/40 bg-card/50 backdrop-blur-sm hover:border-primary/20 transition-all duration-300'>
                 <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
                   <CardDescription className='text-[10px] font-medium'>
-                    数据库类型
+                    {t('dbType')}
                   </CardDescription>
                   <Server className='size-3.5 text-muted-foreground' />
                 </CardHeader>
@@ -211,7 +215,7 @@ export function DatabasePageClient() {
               <Card className='shadow-sm border-border/40 bg-card/50 backdrop-blur-sm hover:border-primary/20 transition-all duration-300 col-span-1 md:col-span-2 lg:col-span-1'>
                 <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
                   <CardDescription className='text-[10px] font-medium'>
-                    版本信息
+                    {t('versionInfo')}
                   </CardDescription>
                   <Cpu className='size-3.5 text-muted-foreground' />
                 </CardHeader>
@@ -229,7 +233,7 @@ export function DatabasePageClient() {
               <Card className='shadow-sm border-border/40 bg-card/50 backdrop-blur-sm hover:border-primary/20 transition-all duration-300'>
                 <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
                   <CardDescription className='text-[10px] font-medium'>
-                    名称/路径
+                    {t('nameOrPath')}
                   </CardDescription>
                   <Database className='size-3.5 text-muted-foreground' />
                 </CardHeader>
@@ -249,7 +253,7 @@ export function DatabasePageClient() {
               <Card className='shadow-sm border-border/40 bg-card/50 backdrop-blur-sm hover:border-primary/20 transition-all duration-300'>
                 <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
                   <CardDescription className='text-[10px] font-medium'>
-                    数据库大小
+                    {t('dbSize')}
                   </CardDescription>
                   <HardDrive className='size-3.5 text-muted-foreground' />
                 </CardHeader>
@@ -262,7 +266,7 @@ export function DatabasePageClient() {
               <Card className='shadow-sm border-border/40 bg-card/50 backdrop-blur-sm hover:border-primary/20 transition-all duration-300'>
                 <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
                   <CardDescription className='text-[10px] font-medium'>
-                    物理数据表
+                    {t('physicalTables')}
                   </CardDescription>
                   <Layers className='size-3.5 text-muted-foreground' />
                 </CardHeader>
@@ -277,7 +281,7 @@ export function DatabasePageClient() {
               <Card className='shadow-sm border-border/40 bg-card/50 backdrop-blur-sm hover:border-primary/20 transition-all duration-300'>
                 <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
                   <CardDescription className='text-[10px] font-medium'>
-                    活跃连接数
+                    {t('activeConnections')}
                   </CardDescription>
                   <Activity className='size-3.5 text-muted-foreground' />
                 </CardHeader>
@@ -303,9 +307,11 @@ export function DatabasePageClient() {
       {/* 4. 底部功能卡片区 */}
       <Card className='border-border/40 bg-card/50 backdrop-blur-sm shadow-sm'>
         <CardHeader className='pb-3 border-b border-dashed'>
-          <CardTitle className='text-sm font-semibold'>功能区</CardTitle>
+          <CardTitle className='text-sm font-semibold'>
+            {t('featureArea')}
+          </CardTitle>
           <CardDescription className='text-[11px]'>
-            数据库导出及自定义高级 SQL 执行终端
+            {t('featureAreaDesc')}
           </CardDescription>
         </CardHeader>
         <CardContent className='pt-4'>
@@ -315,11 +321,10 @@ export function DatabasePageClient() {
               <div className='space-y-1 pr-4'>
                 <p className='text-xs font-semibold flex items-center gap-1.5'>
                   <Download className='size-4 text-primary' />
-                  数据库备份导出
+                  {t('dbBackupExport')}
                 </p>
                 <p className='text-[10px] text-muted-foreground'>
-                  直接导出并下载物理数据库镜像文件（SQLite 导出 .db，PostgreSQL
+                  {t('dbBackupExportDesc')}
-                  导出为打包的 .sql 文本文件）
                 </p>
               </div>
               <Button
@@ -332,7 +337,7 @@ export function DatabasePageClient() {
                 <RefreshCw
                   className={`size-3 ${exporting ? 'animate-spin' : ''}`}
                 />
-                {exporting ? '正在准备...' : '开始导出'}
+                {exporting ? t('preparing') : t('startExport')}
               </Button>
             </div>
 
@@ -341,11 +346,10 @@ export function DatabasePageClient() {
               <div className='space-y-1 pr-4'>
                 <p className='text-xs font-semibold flex items-center gap-1.5'>
                   <Terminal className='size-4 text-primary' />
-                  SQL 查询控台
+                  {t('sqlQueryConsole')}
                 </p>
                 <p className='text-[10px] text-muted-foreground'>
-                  打开在线 SQL 控制终端，执行原生的 SQL
+                  {t('sqlQueryConsoleDesc')}
-                  进行数据筛选、更新、调试或性能优化
                 </p>
               </div>
               <Button
@@ -356,7 +360,7 @@ export function DatabasePageClient() {
                 }}
               >
                 <FileText className='size-3.5' />
-                进入控台
+                {t('enterConsole')}
               </Button>
             </div>
           </div>

frontend/app/(main)/admin/demo/page.tsx

@@ -4,6 +4,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { Code } from 'lucide-react';
 
 import {
@@ -21,6 +22,7 @@ import { TableTab } from './tabs/table-tab';
 import { ControlsTab } from './tabs/controls-tab';
 
 export default function HeaderDemoPage() {
+  const t = useTranslations('admin.demo');
   const [activeTab, setActiveTab] = React.useState('dashboard');
 
   return (
@@ -30,7 +32,7 @@ export default function HeaderDemoPage() {
         <Code className='size-5 text-primary' />
         <div>
           <h1 className='text-2xl font-semibold tracking-tight'>
-            开发规范示例
+            {t('pageTitle')}
           </h1>
         </div>
       </div>
@@ -40,28 +42,28 @@ export default function HeaderDemoPage() {
         <CardHeader className='pb-3'>
           <div className='flex items-center gap-2'>
             <Code className='size-4 text-primary' />
-            <CardTitle className='text-base font-semibold'>规范说明</CardTitle>
+            <CardTitle className='text-base font-semibold'>
+              {t('specTitle')}
+            </CardTitle>
           </div>
-          <CardDescription>
+          <CardDescription>{t('specDescription')}</CardDescription>
-            此页面展示了后台 Sidebar 关联页面的标准标题栏布局，供开发参考。
-          </CardDescription>
         </CardHeader>
         <CardContent className='space-y-4'>
           <div className='space-y-2'>
             <h3 className='text-xs font-semibold uppercase tracking-wider text-muted-foreground'>
-              核心规范细节与编写原则：
+              {t('coreSpecTitle')}
             </h3>
             <ul className='list-disc pl-4 text-xs text-muted-foreground space-y-1.5'>
               <li>
-                <strong>结构专注</strong>
+                <strong>{t('rules.structureFocus.title')}</strong>
-                ：页面标题区必须保持绝对干净。请不要在标题下方放置任何描述段落或小字副标题，让页面在视线进入时保持极简与信息纯粹。
+                {t('rules.structureFocus.description')}
               </li>
               <li>
-                <strong>容器与上边距对齐</strong>：使用{' '}
+                <strong>{t('rules.containerAlignment.title')}</strong>：使用{' '}
                 <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                   flex items-center gap-2
                 </code>{' '}
-                作为标题行基础容器（不含下边框），外层统一使用{' '}
+                {t('rules.containerAlignment.description')}{' '}
                 <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                   py-6 px-1
                 </code>{' '}
@@ -69,53 +71,53 @@ export default function HeaderDemoPage() {
                 <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                   py-6
                 </code>
-                ) 进行上边距的视觉对齐，确保切换菜单时顶部高度感一致。
+                ) {t('rules.containerAlignment.description2')}
               </li>
               <li>
-                <strong>图标呈现</strong>：直接将 Lucide
+                <strong>{t('rules.iconPresentation.title')}</strong>：直接将
-                图标组件嵌套于标题容器中，应用{' '}
+                Lucide 图标组件嵌套于标题容器中，应用{' '}
                 <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                   size-5 text-primary
                 </code>{' '}
-                样式。禁止为图标包裹任何背景色小卡片、圆角或装饰性边框。
+                {t('rules.iconPresentation.description')}
               </li>
               <li>
-                <strong>文本样式标准</strong>：文本使用且仅使用{' '}
+                <strong>{t('rules.textStyle.title')}</strong>：文本使用且仅使用{' '}
                 <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                   {'h1 className="text-2xl font-semibold tracking-tight"'}
                 </code>
-                ，禁用字重加粗（如{' '}
+                {t('rules.textStyle.description')}{' '}
                 <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                   font-bold
                 </code>
-                ）或任何渐变色，保证全站字体一致性。
+                {t('rules.textStyle.description2')}
               </li>
               <li>
-                <strong>Tabs 模块化拆分</strong>：凡是带有多个 Tab
+                <strong>{t('rules.tabsModular.title')}</strong>：凡是带有多个
-                页切换的页面，**禁止**将所有 Tab
+                Tab 页切换的页面，**禁止**将所有 Tab
                 的渲染代码堆积在同一个物理页面主文件内。每个 Tab 页对应的
                 Content 必须单独拆分为独立组件文件（如{' '}
                 <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                   tabs/events-tab.tsx
                 </code>{' '}
-                或就近放在{' '}
+                {t('rules.tabsModular.description')}{' '}
                 <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                   components/
                 </code>{' '}
-                下），主页面文件只负责维护当前 Tab 的激活状态及外层骨架布局。
+                {t('rules.tabsModular.description2')}
               </li>
               <li>
-                <strong>复杂度驱动的区块拆分</strong>：不仅是 Tabs
+                <strong>{t('rules.complexityDriven.title')}</strong>：不仅是
-                切换，当一个页面代码行数超过 600
+                Tabs 切换，当一个页面代码行数超过 600
-                行时，必须将高密度区块拆分为子组件。路由专属、不复用的子组件应放在对应路由的特征目录中（如{' '}
+                {t('rules.complexityDriven.description')}{' '}
                 <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                   app/(main)/admin/database/components/
                 </code>
-                ），只有真正跨页面复用的组件才进入全局{' '}
+                {t('rules.complexityDriven.description2')}{' '}
                 <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                   components/common/
                 </code>
-                。典型标杆案例参考“数据管理” (
+                {t('rules.complexityDriven.description3')}{' '}
                 <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                   /admin/database
                 </code>
@@ -145,19 +147,19 @@ export default function HeaderDemoPage() {
             value='dashboard'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            仪表盘与指标卡片
+            {t('tabs.dashboard')}
           </TabsTrigger>
           <TabsTrigger
             value='table'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            数据表格规范
+            {t('tabs.table')}
           </TabsTrigger>
           <TabsTrigger
             value='controls'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            输入控件与表单
+            {t('tabs.controls')}
           </TabsTrigger>
         </TabsList>
 

frontend/app/(main)/admin/demo/tabs/controls-tab.tsx

@@ -4,6 +4,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { Code } from 'lucide-react';
 import {
   Card,
@@ -25,6 +26,7 @@ import { Checkbox } from '@/components/ui/checkbox';
 import { Button } from '@/components/ui/button';
 
 export function ControlsTab() {
+  const t = useTranslations('admin.demo.controls');
   const [formData, setFormData] = React.useState({
     name: '',
     category: 'database',
@@ -38,11 +40,9 @@ export function ControlsTab() {
       <Card className='border-dashed shadow-none'>
         <CardHeader className='pb-3'>
           <CardTitle className='text-sm font-semibold'>
-            表单与输入框交互演示
+            {t('formDemoTitle')}
           </CardTitle>
-          <CardDescription>
+          <CardDescription>{t('formDemoDesc')}</CardDescription>
-            包含按钮变体、下拉选择、多选框及基础输入框的标准样式
-          </CardDescription>
         </CardHeader>
         <CardContent className='space-y-4'>
           {/* 输入框 */}
@@ -51,7 +51,7 @@ export function ControlsTab() {
               htmlFor='task-name'
               className='text-xs font-medium text-foreground'
             >
-              任务名称
+              {t('taskName')}
             </Label>
             <Input
               id='task-name'
@@ -59,18 +59,18 @@ export function ControlsTab() {
               onChange={(e) =>
                 setFormData((prev) => ({ ...prev, name: e.target.value }))
               }
-              placeholder='输入要创建的任务描述...'
+              placeholder={t('taskNamePlaceholder')}
               className='h-8 text-xs shadow-none bg-background focus-visible:ring-1'
             />
             <p className='text-[10px] text-muted-foreground'>
-              任务名称将用于后台执行记录的可读性显示
+              {t('taskNameHint')}
             </p>
           </div>
 
           {/* 下拉框 */}
           <div className='space-y-1.5'>
             <Label className='text-xs font-medium text-foreground'>
-              任务分类
+              {t('taskCategory')}
             </Label>
             <Select
               value={formData.category}
@@ -82,9 +82,11 @@ export function ControlsTab() {
                 <SelectValue />
               </SelectTrigger>
               <SelectContent>
-                <SelectItem value='database'>数据库运维</SelectItem>
+                <SelectItem value='database'>
-                <SelectItem value='sync'>数据批量同步</SelectItem>
+                  {t('categoryDatabase')}
-                <SelectItem value='cleanup'>过期磁盘清理</SelectItem>
+                </SelectItem>
+                <SelectItem value='sync'>{t('categorySync')}</SelectItem>
+                <SelectItem value='cleanup'>{t('categoryCleanup')}</SelectItem>
               </SelectContent>
             </Select>
           </div>
@@ -107,10 +109,10 @@ export function ControlsTab() {
                 htmlFor='allow-notify'
                 className='text-xs font-medium text-foreground cursor-pointer select-none leading-none'
               >
-                允许触发异步通知推送
+                {t('allowNotify')}
               </label>
               <p className='text-[10px] text-muted-foreground leading-normal'>
-                勾选后，在当前后台任务顺利执行结束时，会关联派发多渠道通知推送。
+                {t('allowNotifyDesc')}
               </p>
             </div>
           </div>
@@ -118,32 +120,32 @@ export function ControlsTab() {
           {/* 按钮变体 */}
           <div className='pt-2'>
             <div className='text-[10px] font-semibold text-muted-foreground uppercase tracking-wider mb-2'>
-              按钮样式对齐：
+              {t('buttonStyles')}
             </div>
             <div className='flex flex-wrap items-center gap-2'>
               <Button size='sm' className='h-8 text-xs shadow-none'>
-                主要操作 (Primary)
+                {t('primaryButton')}
               </Button>
               <Button
                 variant='secondary'
                 size='sm'
                 className='h-8 text-xs shadow-none'
               >
-                次要操作 (Secondary)
+                {t('secondaryButton')}
               </Button>
               <Button
                 variant='outline'
                 size='sm'
                 className='h-8 border-dashed text-xs shadow-none'
               >
-                辅助线框 (Outline)
+                {t('outlineButton')}
               </Button>
               <Button
                 variant='ghost'
                 size='sm'
                 className='h-8 text-xs hover:bg-muted'
               >
-                幽灵按钮 (Ghost)
+                {t('ghostButton')}
               </Button>
             </div>
           </div>
@@ -155,13 +157,13 @@ export function ControlsTab() {
         <CardHeader className='pb-3'>
           <CardTitle className='text-sm font-semibold flex items-center gap-1.5'>
             <Code className='size-4 text-primary' />
-            表单设计规范
+            {t('formDesignSpec')}
           </CardTitle>
         </CardHeader>
         <CardContent className='space-y-4 text-xs text-muted-foreground'>
           <div className='space-y-2 leading-relaxed'>
             <p className='font-semibold text-foreground text-[11px]'>
-              1. 统一控件高度与投影：
+              {t('spec.unifiedHeight')}
             </p>
             <p>
               输入框 (
@@ -188,7 +190,7 @@ export function ControlsTab() {
             </p>
 
             <p className='font-semibold text-foreground text-[11px] pt-1'>
-              2. Checkbox 与文本的对齐：
+              {t('spec.checkboxAlignment')}
             </p>
             <p>
               Checkbox 应在左侧垂直偏上对齐，使用容器{' '}
@@ -203,7 +205,7 @@ export function ControlsTab() {
             </p>
 
             <p className='font-semibold text-foreground text-[11px] pt-1'>
-              3. 按钮使用策略：
+              {t('spec.buttonStrategy')}
             </p>
             <p>
               普通主表单及新增/保存按钮，一律使用默认 Primary 按钮或次要{' '}

frontend/app/(main)/admin/demo/tabs/dashboard-tab.tsx

@@ -4,11 +4,13 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { Code, Cpu, Database, HardDrive } from 'lucide-react';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { Progress } from '@/components/ui/progress';
 
 export function DashboardTab() {
+  const t = useTranslations('admin.demo.dashboard');
   return (
     <div className='space-y-6'>
       <div className='grid grid-cols-1 md:grid-cols-3 gap-4'>
@@ -16,7 +18,7 @@ export function DashboardTab() {
         <Card className='border-dashed shadow-none'>
           <CardHeader className='flex flex-row items-center justify-between pb-2'>
             <span className='text-xs font-medium text-muted-foreground'>
-              容器 CPU 使用率
+              {t('cpuUsage')}
             </span>
             <Cpu className='size-4 text-primary' />
           </CardHeader>
@@ -25,7 +27,7 @@ export function DashboardTab() {
             <Progress value={42.8} className='h-1.5' />
             <p className='text-[10px] text-muted-foreground flex items-center gap-1'>
               <span className='size-1.5 rounded-full bg-emerald-500 inline-block animate-pulse' />
-              容器运行正常，负载平稳
+              {t('cpuStatus')}
             </p>
           </CardContent>
         </Card>
@@ -34,7 +36,7 @@ export function DashboardTab() {
         <Card className='border-dashed shadow-none'>
           <CardHeader className='flex flex-row items-center justify-between pb-2'>
             <span className='text-xs font-medium text-muted-foreground'>
-              存储已用容量
+              {t('storageUsage')}
             </span>
             <HardDrive className='size-4 text-primary' />
           </CardHeader>
@@ -45,7 +47,7 @@ export function DashboardTab() {
             </div>
             <Progress value={72.4} className='h-1.5' />
             <p className='text-[10px] text-muted-foreground'>
-              数据已同步远端 S3 存储桶，支持自动过期
+              {t('storageStatus')}
             </p>
           </CardContent>
         </Card>
@@ -54,7 +56,7 @@ export function DashboardTab() {
         <Card className='border-dashed shadow-none'>
           <CardHeader className='flex flex-row items-center justify-between pb-2'>
             <span className='text-xs font-medium text-muted-foreground'>
-              物理数据库
+              {t('database')}
             </span>
             <Database className='size-4 text-primary' />
           </CardHeader>
@@ -67,16 +69,16 @@ export function DashboardTab() {
             </div>
             <div className='flex items-center gap-3 text-xs text-muted-foreground'>
               <div>
-                活跃连接:{' '}
+                {t('activeConnections')}{' '}
                 <span className='font-semibold text-foreground'>12</span>
               </div>
               <div>
-                总表数量:{' '}
+                {t('totalTables')}{' '}
                 <span className='font-semibold text-foreground'>34</span>
               </div>
             </div>
             <p className='text-[10px] text-muted-foreground'>
-              链接池自动维护中，最大连接限制为 100
+              {t('dbStatus')}
             </p>
           </CardContent>
         </Card>
@@ -87,45 +89,45 @@ export function DashboardTab() {
         <CardHeader className='pb-3'>
           <CardTitle className='text-sm font-semibold flex items-center gap-1.5'>
             <Code className='size-4 text-primary' />
-            指标卡片 & 仪表盘设计规范
+            {t('dashboardDesignSpec')}
           </CardTitle>
         </CardHeader>
         <CardContent className='space-y-4'>
           <ul className='list-disc pl-4 text-xs text-muted-foreground space-y-1.5'>
             <li>
-              指标卡片统一采用{' '}
+              {t('spec.dashedBorder')}
               <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                 border-dashed shadow-none
               </code>{' '}
-              作为边框和投影。
+              {t('spec.dashedBorder2')}
             </li>
             <li>
-              头部使用{' '}
+              {t('spec.headerLayout')}
               <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                 flex flex-row items-center justify-between pb-2
               </code>{' '}
-              布局，左侧为标题小字，右侧为直接呈现的 Lucide 图标。
+              {t('spec.headerLayout2')}
             </li>
             <li>
-              数值强调使用且仅使用{' '}
+              {t('spec.valueStyle')}
               <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                 text-2xl font-semibold tracking-tight
               </code>{' '}
-              展示。
+              {t('spec.valueStyle2')}
             </li>
             <li>
-              进度条使用{' '}
+              {t('spec.progressBar')}
               <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                 h-1.5
               </code>{' '}
-              细条高度，不喧宾夺主。
+              {t('spec.progressBar2')}
             </li>
             <li>
-              底部的次要说明信息必须统一使用{' '}
+              {t('spec.secondaryText')}
               <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                 text-[10px] text-muted-foreground
               </code>{' '}
-              等辅助类。
+              {t('spec.secondaryText2')}
             </li>
           </ul>
           <pre className='text-[11px] font-mono text-muted-foreground overflow-x-auto p-3 bg-background rounded border border-border/40 leading-relaxed'>

frontend/app/(main)/admin/demo/tabs/table-tab.tsx

@@ -4,6 +4,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { Code, Edit, ListFilter, Plus, Search, Trash2 } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
@@ -19,27 +20,28 @@ import { Badge } from '@/components/ui/badge';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 
 export function TableTab() {
+  const t = useTranslations('admin.demo.table');
   const mockTableData = [
     {
       id: 'TX-1002',
-      name: '用户信息批量同步导出',
+      name: t('mockData.syncExport'),
-      type: '数据同步',
+      type: t('mockType.dataSync'),
       status: 'success',
       duration: '1.2s',
       time: '2026-06-15 14:22',
     },
     {
       id: 'TX-1003',
-      name: '系统数据库每周自动备份归档',
+      name: t('mockData.dbBackup'),
-      type: '数据库运维',
+      type: t('mockType.dbOps'),
       status: 'running',
-      duration: '在执行中',
+      duration: t('mockDuration.running'),
       time: '2026-06-15 15:00',
     },
     {
       id: 'TX-1004',
-      name: '远端S3过期缓存对象自动清理任务',
+      name: t('mockData.s3Cleanup'),
-      type: '磁盘清理',
+      type: t('mockType.diskCleanup'),
       status: 'failed',
       duration: '0.4s',
       time: '2026-06-15 10:05',
@@ -54,7 +56,7 @@ export function TableTab() {
           <div className='relative w-64'>
             <Search className='absolute left-2.5 top-2.5 size-3 text-muted-foreground' />
             <Input
-              placeholder='输入任务名称搜索...'
+              placeholder={t('searchPlaceholder')}
               className='h-8 pl-8 text-xs w-full shadow-none border-dashed bg-background'
             />
           </div>
@@ -64,12 +66,12 @@ export function TableTab() {
             className='h-8 border-dashed text-xs shadow-none'
           >
             <ListFilter className='size-3 mr-1' />
-            过滤
+            {t('filter')}
           </Button>
         </div>
         <Button size='sm' className='h-8 text-xs shadow-none'>
           <Plus className='size-3.5 mr-1' />
-          新建任务
+          {t('newTask')}
         </Button>
       </div>
 
@@ -79,25 +81,25 @@ export function TableTab() {
           <TableHeader className='bg-muted/40'>
             <TableRow className='border-dashed hover:bg-transparent'>
               <TableHead className='w-[100px] text-xs font-semibold'>
-                任务编号
+                {t('columns.taskId')}
               </TableHead>
               <TableHead className='text-xs font-semibold'>
-                执行任务名称
+                {t('columns.taskName')}
               </TableHead>
               <TableHead className='w-[120px] text-xs font-semibold'>
-                任务类型
+                {t('columns.taskType')}
               </TableHead>
               <TableHead className='w-[100px] text-xs font-semibold'>
-                状态
+                {t('columns.status')}
               </TableHead>
               <TableHead className='w-[100px] text-xs font-semibold'>
-                执行耗时
+                {t('columns.duration')}
               </TableHead>
               <TableHead className='w-[150px] text-xs font-semibold'>
-                触发时间
+                {t('columns.triggerTime')}
               </TableHead>
               <TableHead className='w-[80px] text-xs font-semibold text-right'>
-                操作
+                {t('columns.actions')}
               </TableHead>
             </TableRow>
           </TableHeader>
@@ -123,7 +125,7 @@ export function TableTab() {
                       className='text-[10px] bg-emerald-500/10 border-emerald-500/20 text-emerald-600 rounded-full py-0 px-2 font-medium'
                     >
                       <span className='size-1 bg-emerald-500 rounded-full mr-1.5 shrink-0' />
-                      成功
+                      {t('status.success')}
                     </Badge>
                   )}
                   {row.status === 'running' && (
@@ -132,7 +134,7 @@ export function TableTab() {
                       className='text-[10px] bg-blue-500/10 border-blue-500/20 text-blue-600 rounded-full py-0 px-2 font-medium'
                     >
                       <span className='size-1 bg-blue-500 rounded-full mr-1.5 shrink-0 animate-pulse' />
-                      运行中
+                      {t('status.running')}
                     </Badge>
                   )}
                   {row.status === 'failed' && (
@@ -141,7 +143,7 @@ export function TableTab() {
                       className='text-[10px] bg-destructive/10 border-destructive/20 text-destructive rounded-full py-0 px-2 font-medium'
                     >
                       <span className='size-1 bg-destructive rounded-full mr-1.5 shrink-0' />
-                      失败
+                      {t('status.failed')}
                     </Badge>
                   )}
                 </TableCell>
@@ -180,13 +182,13 @@ export function TableTab() {
         <CardHeader className='pb-3'>
           <CardTitle className='text-sm font-semibold flex items-center gap-1.5'>
             <Code className='size-4 text-primary' />
-            表格设计规范与代码模板
+            {t('tableDesignSpec')}
           </CardTitle>
         </CardHeader>
         <CardContent className='space-y-4'>
           <ul className='list-disc pl-4 text-xs text-muted-foreground space-y-1.5'>
             <li>
-              表格容器必须统一使用带有虚线边框的容器，即类名：
+              {t('spec.container')}
               <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                 border border-dashed shadow-none rounded-lg overflow-hidden
                 bg-background
@@ -194,40 +196,40 @@ export function TableTab() {
               。
             </li>
             <li>
-              表头背景设为{' '}
+              {t('spec.headerBg')}
               <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                 bg-muted/40
               </code>
-              。表头表项字号统一为小字粗体{' '}
+              {t('spec.headerStyle')}
               <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                 text-xs font-semibold
               </code>
               。
             </li>
             <li>
-              单元格行与列之间使用虚线分割（
+              {t('spec.cellDivider')}
               <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                 border-dashed
               </code>
-              ）。表格行悬浮交互采用温和过渡色{' '}
+              {t('spec.rowHover')}
               <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                 hover:bg-muted/10 transition-colors
               </code>
               。
             </li>
             <li>
-              编码、主键或唯一 ID 类字段一律采用等宽字体呈现：
+              {t('spec.monoFont')}
               <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                 font-mono text-xs
               </code>
               。
             </li>
             <li>
-              状态标签（Badge）尽量圆角化（
+              {t('spec.badgeStyle')}
               <code className='bg-muted px-1 py-0.5 rounded font-mono'>
                 rounded-full py-0 px-2
               </code>
-              ），并以浅背景配以各自对应的图标圆点，以实现现代、高对比度的视觉质感。
+              {t('spec.badgeStyle2')}
             </li>
           </ul>
           <pre className='text-[11px] font-mono text-muted-foreground overflow-x-auto p-3 bg-background rounded border border-border/40 leading-relaxed'>

frontend/app/(main)/admin/files/components/file-list.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { AnimatePresence, motion } from 'motion/react';
 import {
@@ -81,6 +82,7 @@ function formatDate(dateStr: string) {
 }
 
 export function FileList() {
+  const t = useTranslations('admin.files');
   const queryClient = useQueryClient();
   const [keyword, setKeyword] = React.useState('');
   const [debouncedKeyword, setDebouncedKeyword] = React.useState('');
@@ -157,10 +159,10 @@ export function FileList() {
     onSuccess: () => {
       void queryClient.invalidateQueries({ queryKey: ['files', 'my'] });
       void queryClient.invalidateQueries({ queryKey: ['files', 'stats'] });
-      toast.success('文件已删除');
+      toast.success(t('list.deleteSuccess'));
       setDeleteTarget(null);
     },
-    onError: (err: Error) => toast.error(err.message || '删除失败'),
+    onError: (err: Error) => toast.error(err.message || t('list.deleteFailed')),
   });
 
   // 批量 ZIP 下载
@@ -173,9 +175,9 @@ export function FileList() {
       a.download = 'batch_download.zip';
       a.click();
       URL.revokeObjectURL(url);
-      toast.success('批量下载已开始');
+      toast.success(t('list.batchDownloadSuccess'));
     },
-    onError: () => toast.error('批量下载失败'),
+    onError: () => toast.error(t('list.batchDownloadFailed')),
   });
 
   const toggleSelect = (id: string) => {
@@ -209,7 +211,7 @@ export function FileList() {
         <div className='relative flex-1 max-w-sm'>
           <Search className='absolute left-3 top-1/2 -translate-y-1/2 size-3.5 text-muted-foreground' />
           <Input
-            placeholder='搜索文件名...'
+            placeholder={t('list.searchPlaceholder')}
             className='pl-8 h-8 text-xs border-dashed rounded-lg focus-visible:ring-0'
             value={keyword}
             onChange={(e) => setKeyword(e.target.value)}
@@ -232,7 +234,9 @@ export function FileList() {
               selectedIds.size === files.length ? clearSelection : selectAll
             }
           >
-            {selectedIds.size === files.length ? '取消全选' : '全选本页'}
+            {selectedIds.size === files.length
+              ? t('list.deselectAll')
+              : t('list.selectAll')}
           </Button>
         )}
 
@@ -247,7 +251,7 @@ export function FileList() {
                 className='flex items-center gap-2'
               >
                 <Badge variant='secondary' className='text-xs px-2.5'>
-                  已选 {selectedIds.size} 个
+                  {t('list.selectedCount', { count: selectedIds.size })}
                 </Badge>
                 <Button
                   size='sm'
@@ -261,7 +265,7 @@ export function FileList() {
                   ) : (
                     <FileArchive className='size-3.5 mr-1' />
                   )}
-                  打包下载
+                  {t('list.batchDownload')}
                 </Button>
                 <Button
                   size='sm'
@@ -278,7 +282,7 @@ export function FileList() {
 
         {total > 0 && (
           <span className='text-xs text-muted-foreground shrink-0'>
-            共 {total} 个文件
+            {t('list.totalFiles', { count: total })}
           </span>
         )}
       </div>
@@ -292,7 +296,7 @@ export function FileList() {
         <div className='flex flex-col items-center justify-center py-20 gap-4 text-muted-foreground'>
           <Upload className='size-12 text-muted-foreground/30' />
           <p className='text-sm'>
-            {debouncedKeyword ? '没有匹配的文件' : '您还没有上传任何文件'}
+            {debouncedKeyword ? t('list.noMatch') : t('list.noFiles')}
           </p>
         </div>
       ) : (
@@ -309,18 +313,28 @@ export function FileList() {
                     onCheckedChange={handleSelectAll}
                   />
                 </TableHead>
-                <TableHead className='w-[80px] py-3'>预览</TableHead>
+                <TableHead className='w-[80px] py-3'>
-                <TableHead className='w-[180px] py-3'>ID</TableHead>
+                  {t('list.colPreview')}
-                <TableHead className='py-3'>文件名</TableHead>
+                </TableHead>
-                <TableHead className='max-w-[200px] truncate py-3'>
+                <TableHead className='w-[180px] py-3'>ID</TableHead>
-                  路径
+                <TableHead className='py-3'>{t('list.colName')}</TableHead>
+                <TableHead className='max-w-[200px] truncate py-3'>
+                  {t('list.colPath')}
+                </TableHead>
+                <TableHead className='w-[100px] py-3'>
+                  {t('list.colType')}
+                </TableHead>
+                <TableHead className='w-[125px] py-3'>
+                  {t('list.colMime')}
+                </TableHead>
+                <TableHead className='w-[100px] py-3'>
+                  {t('list.colSize')}
+                </TableHead>
+                <TableHead className='w-[150px] py-3'>
+                  {t('list.colUploadedAt')}
                 </TableHead>
-                <TableHead className='w-[100px] py-3'>业务类别</TableHead>
-                <TableHead className='w-[125px] py-3'>MIME类型</TableHead>
-                <TableHead className='w-[100px] py-3'>大小</TableHead>
-                <TableHead className='w-[150px] py-3'>上传时间</TableHead>
                 <TableHead className='w-[120px] text-right pr-4 py-3'>
-                  操作
+                  {t('list.colActions')}
                 </TableHead>
               </TableRow>
             </TableHeader>
@@ -396,7 +410,7 @@ export function FileList() {
                           size='icon'
                           variant='ghost'
                           className='h-7 w-7 rounded-md hover:bg-muted text-muted-foreground hover:text-foreground'
-                          title='查看详情'
+                          title={t('list.viewDetail')}
                           onClick={() => setDetailTarget(file)}
                         >
                           <Eye className='size-3.5' />
@@ -405,7 +419,7 @@ export function FileList() {
                           size='icon'
                           variant='ghost'
                           className='h-7 w-7 rounded-md hover:bg-muted'
-                          title='下载'
+                          title={t('list.download')}
                           onClick={() => handleDownload(file)}
                         >
                           <Download className='size-3.5' />
@@ -414,7 +428,7 @@ export function FileList() {
                           size='icon'
                           variant='ghost'
                           className='h-7 w-7 rounded-md hover:bg-destructive/10 text-muted-foreground hover:text-destructive'
-                          title='删除'
+                          title={t('list.delete')}
                           onClick={() => setDeleteTarget(file)}
                         >
                           <Trash2 className='size-3.5' />
@@ -439,7 +453,7 @@ export function FileList() {
             disabled={page <= 1}
             onClick={() => setPage((p) => p - 1)}
           >
-            上一页
+            {t('list.prevPage')}
           </Button>
           <span className='text-xs text-muted-foreground'>
             {page} / {totalPages}
@@ -451,7 +465,7 @@ export function FileList() {
             disabled={page >= totalPages}
             onClick={() => setPage((p) => p + 1)}
           >
-            下一页
+            {t('list.nextPage')}
           </Button>
         </div>
       )}
@@ -463,9 +477,9 @@ export function FileList() {
       >
         <SheetContent className='w-full sm:max-w-md overflow-y-auto p-6'>
           <SheetHeader className='border-b pb-4 px-0'>
-            <SheetTitle>文件详情</SheetTitle>
+            <SheetTitle>{t('list.detailTitle')}</SheetTitle>
             <SheetDescription>
-              查看文件的完整元数据与配置属性。
+              {t('list.detailDesc')}
             </SheetDescription>
           </SheetHeader>
 
@@ -485,7 +499,9 @@ export function FileList() {
                   <div className='flex flex-col items-center gap-3'>
                     {getFileIcon(detailTarget.mime_type, 'size-14')}
                     <span className='text-xs font-medium text-muted-foreground uppercase'>
-                      {detailTarget.extension} 文件
+                      {t('list.extensionFile', {
+                        ext: detailTarget.extension,
+                      })}
                     </span>
                   </div>
                 )}
@@ -495,7 +511,7 @@ export function FileList() {
               <div className='space-y-4 text-xs'>
                 <div className='grid grid-cols-3 gap-2 border-b border-dashed pb-2'>
                   <span className='text-muted-foreground font-medium'>
-                    文件 ID
+                    {t('list.detailId')}
                   </span>
                   <span className='col-span-2 font-mono break-all select-all text-foreground/90'>
                     {detailTarget.id}
@@ -504,7 +520,7 @@ export function FileList() {
 
                 <div className='grid grid-cols-3 gap-2 border-b border-dashed pb-2'>
                   <span className='text-muted-foreground font-medium'>
-                    文件名
+                    {t('list.detailName')}
                   </span>
                   <span className='col-span-2 break-all font-medium text-foreground/90'>
                     {detailTarget.file_name}
@@ -513,7 +529,7 @@ export function FileList() {
 
                 <div className='grid grid-cols-3 gap-2 border-b border-dashed pb-2'>
                   <span className='text-muted-foreground font-medium'>
-                    存储路径
+                    {t('list.detailPath')}
                   </span>
                   <span className='col-span-2 font-mono break-all select-all text-foreground/90'>
                     {detailTarget.file_path}
@@ -522,17 +538,18 @@ export function FileList() {
 
                 <div className='grid grid-cols-3 gap-2 border-b border-dashed pb-2'>
                   <span className='text-muted-foreground font-medium'>
-                    大小
+                    {t('list.detailSize')}
                   </span>
                   <span className='col-span-2 text-foreground/90'>
                     {formatFileSize(detailTarget.file_size)} (
-                    {detailTarget.file_size.toLocaleString()} 字节)
+                    {detailTarget.file_size.toLocaleString()} {t('list.bytes')}
+                    )
                   </span>
                 </div>
 
                 <div className='grid grid-cols-3 gap-2 border-b border-dashed pb-2'>
                   <span className='text-muted-foreground font-medium'>
-                    MIME 类型
+                    {t('list.detailMime')}
                   </span>
                   <span className='col-span-2 font-mono text-foreground/90'>
                     {detailTarget.mime_type}
@@ -541,7 +558,7 @@ export function FileList() {
 
                 <div className='grid grid-cols-3 gap-2 border-b border-dashed pb-2'>
                   <span className='text-muted-foreground font-medium'>
-                    文件后缀
+                    {t('list.detailExtension')}
                   </span>
                   <span className='col-span-2 font-mono text-foreground/90'>
                     {detailTarget.extension}
@@ -559,7 +576,7 @@ export function FileList() {
 
                 <div className='grid grid-cols-3 gap-2 border-b border-dashed pb-2'>
                   <span className='text-muted-foreground font-medium'>
-                    业务类型
+                    {t('list.detailBizType')}
                   </span>
                   <span className='col-span-2'>
                     <Badge
@@ -573,7 +590,7 @@ export function FileList() {
 
                 <div className='grid grid-cols-3 gap-2 border-b border-dashed pb-2'>
                   <span className='text-muted-foreground font-medium'>
-                    存储驱动
+                    {t('list.detailDriver')}
                   </span>
                   <span className='col-span-2 font-mono text-foreground/90'>
                     {storageDriverQuery.data ?? 'local'}
@@ -582,7 +599,7 @@ export function FileList() {
 
                 <div className='grid grid-cols-3 gap-2 border-b border-dashed pb-2'>
                   <span className='text-muted-foreground font-medium'>
-                    上传者 ID
+                    {t('list.detailUploaderId')}
                   </span>
                   <span className='col-span-2 font-mono text-foreground/90'>
                     {detailTarget.user_id}
@@ -591,7 +608,7 @@ export function FileList() {
 
                 <div className='grid grid-cols-3 gap-2 border-b border-dashed pb-2'>
                   <span className='text-muted-foreground font-medium'>
-                    上传时间
+                    {t('list.detailUploadedAt')}
                   </span>
                   <span className='col-span-2 text-foreground/90'>
                     {formatDate(detailTarget.created_at)}
@@ -602,7 +619,7 @@ export function FileList() {
                   Object.keys(detailTarget.metadata).length > 0 && (
                     <div className='space-y-1.5 pt-2'>
                       <span className='text-muted-foreground font-medium block'>
-                        额外元数据
+                        {t('list.detailMetadata')}
                       </span>
                       <pre className='p-3 bg-muted/40 border rounded-lg text-[10px] font-mono overflow-x-auto text-foreground/90 max-h-40 overflow-y-auto'>
                         {JSON.stringify(detailTarget.metadata, null, 2)}
@@ -622,18 +639,16 @@ export function FileList() {
       >
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认删除文件</AlertDialogTitle>
+            <AlertDialogTitle>{t('list.deleteTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确定要删除文件{' '}
+              {t('list.deleteConfirm', {
-              <span className='font-semibold text-foreground'>
+                name: deleteTarget?.file_name ?? '',
-                「{deleteTarget?.file_name}」
+              })}
-              </span>{' '}
-              吗？此操作不可撤销。
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
             <AlertDialogCancel disabled={deleteMutation.isPending}>
-              取消
+              {t('list.cancel')}
             </AlertDialogCancel>
             <AlertDialogAction
               onClick={() =>
@@ -645,7 +660,7 @@ export function FileList() {
               {deleteMutation.isPending && (
                 <Loader2 className='mr-1.5 size-3.5 animate-spin' />
               )}
-              确认删除
+              {t('list.confirmDelete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/admin/files/components/file-stats.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { useQuery } from '@tanstack/react-query';
 import {
   Database,
@@ -49,42 +50,47 @@ const categoryMap: Record<string, string> = {
   其他: 'others',
 };
 
-const statsChartConfig = {
+function useStatsChartConfig() {
+  const t = useTranslations('admin.files');
+  return {
     images: {
-    label: '图片',
+      label: t('stats.catImages'),
       color: 'hsl(var(--chart-1))',
     },
     videos: {
-    label: '视频',
+      label: t('stats.catVideos'),
       color: 'hsl(var(--chart-2))',
     },
     audio: {
-    label: '音频',
+      label: t('stats.catAudio'),
       color: 'hsl(var(--chart-3))',
     },
     documents: {
-    label: '文档',
+      label: t('stats.catDocuments'),
       color: 'hsl(var(--chart-4))',
     },
     archives: {
-    label: '压缩包',
+      label: t('stats.catArchives'),
       color: 'hsl(var(--chart-5))',
     },
     others: {
-    label: '其他',
+      label: t('stats.catOthers'),
       color: 'hsl(var(--chart-6))',
     },
     count: {
-    label: '新增文件数',
+      label: t('stats.chartLabelCount'),
       color: 'hsl(var(--primary))',
     },
     size: {
-    label: '新增大小',
+      label: t('stats.chartLabelSize'),
       color: 'hsl(var(--chart-2))',
     },
-} satisfies ChartConfig;
+  } satisfies ChartConfig;
+}
 
 export function FileStats() {
+  const t = useTranslations('admin.files');
+  const statsChartConfig = useStatsChartConfig();
   const [trendMetric, setTrendMetric] = React.useState<'count' | 'size'>(
     'count',
   );
@@ -137,11 +143,16 @@ export function FileStats() {
 
   const maxStats = React.useMemo(() => {
     if (!stats?.categories || stats.categories.length === 0) {
-      return { maxCountName: '无', maxCount: 0, maxSizeName: '无', maxSize: 0 };
+      return {
+        maxCountName: t('stats.none'),
+        maxCount: 0,
+        maxSizeName: t('stats.none'),
+        maxSize: 0,
+      };
     }
-    let maxCountName = '无';
+    let maxCountName = t('stats.none');
     let maxCount = 0;
-    let maxSizeName = '无';
+    let maxSizeName = t('stats.none');
     let maxSize = 0;
 
     stats.categories.forEach((cat) => {
@@ -156,7 +167,7 @@ export function FileStats() {
     });
 
     return { maxCountName, maxCount, maxSizeName, maxSize };
-  }, [stats?.categories]);
+  }, [stats?.categories, t]);
 
   const trendSummary = React.useMemo(() => {
     if (!stats?.trend) return { count: 0, size: 0 };
@@ -182,9 +193,9 @@ export function FileStats() {
       <div className='flex flex-col items-center justify-center py-24 border border-dashed rounded-xl bg-card text-muted-foreground gap-4'>
         <Upload className='size-14 text-muted-foreground/25' />
         <div className='text-center space-y-1'>
-          <p className='font-medium'>暂无上传数据</p>
+          <p className='font-medium'>{t('stats.noData')}</p>
           <p className='text-xs text-muted-foreground'>
-            上传文件后即可在此查看容量与文件分布分析。
+            {t('stats.noDataDesc')}
           </p>
         </div>
       </div>
@@ -198,7 +209,7 @@ export function FileStats() {
         <Card className='bg-card/25 border-border/40 hover:shadow-md transition-shadow'>
           <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
             <CardTitle className='text-xs font-semibold tracking-tight text-muted-foreground'>
-              总文件数
+              {t('stats.totalFiles')}
             </CardTitle>
             <Files className='size-4 text-sky-500' />
           </CardHeader>
@@ -206,11 +217,11 @@ export function FileStats() {
             <div className='text-2xl font-bold font-mono text-sky-500'>
               {stats.total_count.toLocaleString()}{' '}
               <span className='text-xs font-normal text-muted-foreground'>
-                个
+                {t('stats.countUnit')}
               </span>
             </div>
             <p className='text-[10px] text-muted-foreground mt-1'>
-              您上传的可用文件数量汇总
+              {t('stats.totalFilesDesc')}
             </p>
           </CardContent>
         </Card>
@@ -218,7 +229,7 @@ export function FileStats() {
         <Card className='bg-card/25 border-border/40 hover:shadow-md transition-shadow'>
           <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
             <CardTitle className='text-xs font-semibold tracking-tight text-muted-foreground'>
-              占用存储容量
+              {t('stats.totalSize')}
             </CardTitle>
             <Database className='size-4 text-emerald-500' />
           </CardHeader>
@@ -227,7 +238,7 @@ export function FileStats() {
               {formatFileSize(stats.total_size)}
             </div>
             <p className='text-[10px] text-muted-foreground mt-1'>
-              文件实际在磁盘/S3中占用的总空间
+              {t('stats.totalSizeDesc')}
             </p>
           </CardContent>
         </Card>
@@ -235,7 +246,7 @@ export function FileStats() {
         <Card className='bg-card/25 border-border/40 hover:shadow-md transition-shadow'>
           <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
             <CardTitle className='text-xs font-semibold tracking-tight text-muted-foreground'>
-              近 7 天新增文件
+              {t('stats.weeklyNewFiles')}
             </CardTitle>
             <TrendingUp className='size-4 text-indigo-500' />
           </CardHeader>
@@ -243,11 +254,11 @@ export function FileStats() {
             <div className='text-2xl font-bold font-mono text-indigo-500'>
               +{trendSummary.count.toLocaleString()}{' '}
               <span className='text-xs font-normal text-muted-foreground'>
-                个
+                {t('stats.countUnit')}
               </span>
             </div>
             <p className='text-[10px] text-muted-foreground mt-1'>
-              最近 7 天上传成功的文件总数
+              {t('stats.weeklyNewFilesDesc')}
             </p>
           </CardContent>
         </Card>
@@ -255,7 +266,7 @@ export function FileStats() {
         <Card className='bg-card/25 border-border/40 hover:shadow-md transition-shadow'>
           <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
             <CardTitle className='text-xs font-semibold tracking-tight text-muted-foreground'>
-              近 7 天新增大小
+              {t('stats.weeklyNewSize')}
             </CardTitle>
             <HardDrive className='size-4 text-amber-500' />
           </CardHeader>
@@ -264,7 +275,7 @@ export function FileStats() {
               +{formatFileSize(trendSummary.size)}
             </div>
             <p className='text-[10px] text-muted-foreground mt-1'>
-              最近 7 天上传所消耗的存储带宽
+              {t('stats.weeklyNewSizeDesc')}
             </p>
           </CardContent>
         </Card>
@@ -275,10 +286,10 @@ export function FileStats() {
         <CardHeader className='flex flex-row items-center justify-between'>
           <div>
             <CardTitle className='text-sm font-bold'>
-              最近 7 天新增趋势
+              {t('stats.trendTitle')}
             </CardTitle>
             <CardDescription className='text-xs'>
-              按日统计近一周期内的上传波动
+              {t('stats.trendDesc')}
             </CardDescription>
           </div>
           <div className='flex items-center gap-1 border rounded-lg p-0.5 bg-muted/30'>
@@ -288,7 +299,7 @@ export function FileStats() {
               className='h-7 text-xs px-2.5 rounded-md'
               onClick={() => setTrendMetric('count')}
             >
-              新增数量 (个)
+              {t('stats.trendCount')}
             </Button>
             <Button
               size='sm'
@@ -296,7 +307,7 @@ export function FileStats() {
               className='h-7 text-xs px-2.5 rounded-md'
               onClick={() => setTrendMetric('size')}
             >
-              新增大小 (MB)
+              {t('stats.trendSize')}
             </Button>
           </div>
         </CardHeader>
@@ -361,11 +372,13 @@ export function FileStats() {
                       hideLabel
                       formatter={(value) => {
                         const label =
-                          trendMetric === 'count' ? '新增文件数' : '新增大小';
+                          trendMetric === 'count'
+                            ? t('stats.chartLabelCount')
+                            : t('stats.chartLabelSize');
                         const formattedValue =
                           trendMetric === 'size'
                             ? formatFileSize(Number(value))
-                            : `${value} 个`;
+                            : `${value} ${t('stats.countUnit')}`;
                         return (
                           <>
                             <div className='flex items-center gap-1.5'>
@@ -419,16 +432,16 @@ export function FileStats() {
         <Card className='bg-card/20 border-border/40 flex flex-col'>
           <CardHeader>
             <CardTitle className='text-sm font-bold'>
-              文件格式数量分布
+              {t('stats.countDistTitle')}
             </CardTitle>
             <CardDescription className='text-xs'>
-              各种格式类型的文件个数占比
+              {t('stats.countDistDesc')}
             </CardDescription>
           </CardHeader>
           <CardContent className='flex-1 flex flex-col justify-between gap-4'>
             {categoryCountData.length === 0 ? (
               <div className='h-[240px] flex items-center justify-center text-xs text-muted-foreground'>
-                暂无分类数据
+                {t('stats.noCategoryData')}
               </div>
             ) : (
               <div className='h-[240px] w-full'>
@@ -475,7 +488,7 @@ export function FileStats() {
                                   </span>
                                 </div>
                                 <span className='text-foreground font-mono font-medium tabular-nums ml-auto'>
-                                  {value} 个
+                                  {value} {t('stats.countUnit')}
                                 </span>
                               </>
                             );
@@ -498,15 +511,10 @@ export function FileStats() {
             <div className='bg-sky-500/5 border border-sky-500/10 rounded-lg p-3 flex items-start gap-2.5 text-xs text-sky-600 dark:text-sky-400'>
               <Info className='size-4 shrink-0 mt-0.5' />
               <p className='leading-normal'>
-                文件类型中数量最多的是{' '}
+                {t('stats.maxCountHint', {
-                <strong className='font-bold'>
+                  name: maxStats.maxCountName,
-                  「{maxStats.maxCountName}」
+                  count: maxStats.maxCount,
-                </strong>
+                })}
-                ，累计上传了{' '}
-                <strong className='font-mono font-bold'>
-                  {maxStats.maxCount}
-                </strong>{' '}
-                个文件。
               </p>
             </div>
           </CardContent>
@@ -516,16 +524,16 @@ export function FileStats() {
         <Card className='bg-card/20 border-border/40 flex flex-col'>
           <CardHeader>
             <CardTitle className='text-sm font-bold'>
-              文件占用容量分布
+              {t('stats.sizeDistTitle')}
             </CardTitle>
             <CardDescription className='text-xs'>
-              各种格式类型的文件大小占比
+              {t('stats.sizeDistDesc')}
             </CardDescription>
           </CardHeader>
           <CardContent className='flex-1 flex flex-col justify-between gap-4'>
             {categorySizeData.length === 0 ? (
               <div className='h-[240px] flex items-center justify-center text-xs text-muted-foreground'>
-                暂无容量数据
+                {t('stats.noSizeData')}
               </div>
             ) : (
               <div className='h-[240px] w-full'>
@@ -595,15 +603,10 @@ export function FileStats() {
             <div className='bg-emerald-500/5 border border-emerald-500/10 rounded-lg p-3 flex items-start gap-2.5 text-xs text-emerald-600 dark:text-emerald-400'>
               <Info className='size-4 shrink-0 mt-0.5' />
               <p className='leading-normal'>
-                文件类型中占用存储最大的是{' '}
+                {t('stats.maxSizeHint', {
-                <strong className='font-bold'>
+                  name: maxStats.maxSizeName,
-                  「{maxStats.maxSizeName}」
+                  size: formatFileSize(maxStats.maxSize),
-                </strong>
+                })}
-                ，共消耗了{' '}
-                <strong className='font-mono font-bold'>
-                  {formatFileSize(maxStats.maxSize)}
-                </strong>{' '}
-                存储容量。
               </p>
             </div>
           </CardContent>

frontend/app/(main)/admin/files/components/storage-config-tab.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { Database, Loader2, Play, Save } from 'lucide-react';
 import { toast } from 'sonner';
@@ -44,13 +45,13 @@ import type {
 const storageConfigKey = 'storage_config';
 const storageMigrationTaskType = 'storage_migration';
 
-const driverLabels: Record<StorageDriver, string> = {
+const driverLabelKeys: Record<StorageDriver, string> = {
-  local: '本地文件系统',
+  local: 'driverLocal',
-  s3: 'AWS S3',
+  s3: 'driverS3',
-  r2: 'Cloudflare R2',
+  r2: 'driverR2',
-  minio: 'MinIO',
+  minio: 'driverMinio',
-  oss: '阿里云 OSS',
+  oss: 'driverOss',
-  webdav: 'WebDAV',
+  webdav: 'driverWebdav',
 };
 
 const emptyObjectConfig: ObjectStorageConfig = {
@@ -112,8 +113,8 @@ function parseMigrationPayload(payload: string): StorageConfig | undefined {
   }
 }
 
-function driverLabel(driver?: StorageDriver): string {
+function driverLabelKey(driver?: StorageDriver): string {
-  return driver ? driverLabels[driver] : '未知';
+  return driver ? driverLabelKeys[driver] : 'driverUnknown';
 }
 
 function latestMigration(
@@ -136,6 +137,7 @@ function latestMigration(
 }
 
 export function StorageConfigTab() {
+  const t = useTranslations('admin.files');
   const queryClient = useQueryClient();
   const [config, setConfig] = React.useState<StorageConfig | null>(null);
   const query = useQuery({
@@ -186,13 +188,13 @@ export function StorageConfigTab() {
       });
     },
     onSuccess: () => {
-      toast.success('存储配置已保存');
+      toast.success(t('storage.saveSuccess'));
       void queryClient.invalidateQueries({
         queryKey: ['admin', 'storage-config'],
       });
     },
     onError: (error: Error) => {
-      toast.error(error.message || '保存存储配置失败');
+      toast.error(error.message || t('storage.saveFailed'));
       void queryClient.invalidateQueries({
         queryKey: ['admin', 'storage-config'],
       });
@@ -208,13 +210,13 @@ export function StorageConfigTab() {
       });
     },
     onSuccess: () => {
-      toast.success('存储迁移任务已下发');
+      toast.success(t('storage.migrateSuccess'));
       void queryClient.invalidateQueries({
         queryKey: ['admin', 'storage-config'],
       });
     },
     onError: (error: Error) => {
-      toast.error(error.message || '下发存储迁移任务失败');
+      toast.error(error.message || t('storage.migrateFailed'));
       void queryClient.invalidateQueries({
         queryKey: ['admin', 'storage-config'],
       });
@@ -224,12 +226,13 @@ export function StorageConfigTab() {
     mutationFn: (executionID: string) =>
       services.adminTask.retryTaskExecution(executionID),
     onSuccess: () => {
-      toast.success('存储迁移任务已重新下发');
+      toast.success(t('storage.retrySuccess'));
       void queryClient.invalidateQueries({
         queryKey: ['admin', 'storage-config'],
       });
     },
-    onError: (error: Error) => toast.error(error.message || '运行存储迁移失败'),
+    onError: (error: Error) =>
+      toast.error(error.message || t('storage.retryFailed')),
   });
 
   if (query.isPending || !config) {
@@ -269,7 +272,7 @@ export function StorageConfigTab() {
         <Card>
           <CardHeader>
             <CardTitle className='flex items-center gap-2'>
-              存储维护模式
+              {t('storage.maintenanceMode')}
               <Badge
                 variant={
                   migration.state === 'failed' ? 'destructive' : 'secondary'
@@ -279,9 +282,10 @@ export function StorageConfigTab() {
               </Badge>
             </CardTitle>
             <CardDescription>
-              {driverLabel(migration.source_driver)} →{' '}
+              {t('storage.maintenanceDesc', {
-              {driverLabel(migration.target_driver)}
+                source: t(`storage.${driverLabelKey(migration.source_driver)}`),
-              。迁移期间文件只允许读取，禁止上传、删除和清理。
+                target: t(`storage.${driverLabelKey(migration.target_driver)}`),
+              })}
             </CardDescription>
           </CardHeader>
           <CardContent className='flex flex-col gap-3'>
@@ -289,7 +293,9 @@ export function StorageConfigTab() {
               value={migration.state === 'succeeded' ? 100 : undefined}
             />
             <p className='text-sm text-muted-foreground'>
-              迁移进度请查看任务执行日志：{migration.task_id || '尚未下发'}
+              {t('storage.migrationProgress', {
+                taskId: migration.task_id || t('storage.notDispatched'),
+              })}
             </p>
             {migration.error && (
               <p className='text-sm text-destructive'>{migration.error}</p>
@@ -310,7 +316,7 @@ export function StorageConfigTab() {
               ) : (
                 <Play data-icon='inline-start' />
               )}
-              重试迁移
+              {t('storage.retryMigration')}
             </Button>
           </CardFooter>
         </Card>
@@ -324,10 +330,10 @@ export function StorageConfigTab() {
             </div>
             <div>
               <CardTitle className='text-base font-semibold'>
-                文件存储
+                {t('storage.fileStorage')}
               </CardTitle>
               <CardDescription className='text-xs'>
-                默认使用本地存储。配置系统文件的存储媒介，切换存储类型且已有文件时，系统会自动进入维护模式并迁移文件。
+                {t('storage.fileStorageDesc')}
               </CardDescription>
             </div>
           </div>
@@ -337,7 +343,7 @@ export function StorageConfigTab() {
             <div className='grid grid-cols-1 gap-4 md:grid-cols-2'>
               <Field className='flex flex-col gap-1.5 md:col-span-2'>
                 <FieldLabel className='text-xs font-semibold'>
-                  存储类型
+                  {t('storage.storageType')}
                 </FieldLabel>
                 <Select
                   value={config.driver}
@@ -351,10 +357,10 @@ export function StorageConfigTab() {
                   </SelectTrigger>
                   <SelectContent>
                     <SelectGroup>
-                      {(Object.keys(driverLabels) as StorageDriver[]).map(
+                      {(Object.keys(driverLabelKeys) as StorageDriver[]).map(
                         (driver) => (
                           <SelectItem key={driver} value={driver}>
-                            {driverLabels[driver]}
+                            {t(`storage.${driverLabelKeys[driver]}`)}
                           </SelectItem>
                         ),
                       )}
@@ -366,7 +372,7 @@ export function StorageConfigTab() {
               {config.driver === 'local' && (
                 <div className='md:col-span-2'>
                   <TextField
-                    label='根目录'
+                    label={t('storage.rootDir')}
                     value={config.local.root}
                     placeholder='.'
                     onChange={(root) =>
@@ -396,7 +402,7 @@ export function StorageConfigTab() {
                 <>
                   <div className='md:col-span-2'>
                     <TextField
-                      label='服务地址'
+                      label={t('storage.endpoint')}
                       value={config.webdav.endpoint}
                       placeholder='https://dav.example.com'
                       onChange={(endpoint) =>
@@ -408,7 +414,7 @@ export function StorageConfigTab() {
                     />
                   </div>
                   <TextField
-                    label='用户名'
+                    label={t('storage.username')}
                     value={config.webdav.username}
                     onChange={(username) =>
                       setConfig({
@@ -418,7 +424,7 @@ export function StorageConfigTab() {
                     }
                   />
                   <TextField
-                    label='密码'
+                    label={t('storage.password')}
                     type='password'
                     value={config.webdav.password}
                     onChange={(password) =>
@@ -430,7 +436,7 @@ export function StorageConfigTab() {
                   />
                   <div className='md:col-span-2'>
                     <TextField
-                      label='基础路径'
+                      label={t('storage.basePath')}
                       value={config.webdav.base_path}
                       placeholder='openflare'
                       onChange={(base_path) =>
@@ -449,8 +455,7 @@ export function StorageConfigTab() {
         <CardFooter className='justify-end gap-2 flex-col sm:flex-row items-end sm:items-center border-t border-dashed pt-4 mt-6'>
           {config.driver !== query.data?.config.driver && (
             <span className='text-xs text-amber-500 mr-auto text-left max-w-md'>
-              ⚠️
+              {t('storage.switchWarning')}
-              您已切换存储类型。点击「保存配置」将立即切换活动存储引擎，并同步更新已有文件的存储驱动标记。仅在需要复制物理文件时才使用「开始迁移」。
             </span>
           )}
           <div className='flex gap-2'>
@@ -465,7 +470,7 @@ export function StorageConfigTab() {
               ) : (
                 <Save data-icon='inline-start' />
               )}
-              保存配置
+              {t('storage.saveConfig')}
             </Button>
             {config.driver !== query.data?.config.driver && (
               <Button
@@ -477,7 +482,7 @@ export function StorageConfigTab() {
                 ) : (
                   <Play data-icon='inline-start' />
                 )}
-                开始迁移
+                {t('storage.startMigration')}
               </Button>
             )}
           </div>
@@ -496,6 +501,7 @@ function ObjectFields({
   value: ObjectStorageConfig;
   onChange: (patch: Partial<ObjectStorageConfig>) => void;
 }) {
+  const t = useTranslations('admin.files');
   return (
     <>
       {driver === 'r2' && (
@@ -539,13 +545,13 @@ function ObjectFields({
         onChange={(secret_access_key) => onChange({ secret_access_key })}
       />
       <TextField
-        label='对象前缀'
+        label={t('storage.keyPrefix')}
         value={value.key_prefix}
         placeholder='uploads'
         onChange={(key_prefix) => onChange({ key_prefix })}
       />
       <TextField
-        label='CDN 地址'
+        label={t('storage.cdnUrl')}
         value={value.cdn_url}
         placeholder='https://cdn.example.com'
         onChange={(cdn_url) => onChange({ cdn_url })}
@@ -561,7 +567,7 @@ function ObjectFields({
                 Path Style
               </FieldLabel>
               <FieldDescription className='text-[11px] leading-relaxed text-muted-foreground'>
-                MinIO 等自托管 S3 通常需要开启。
+                {t('storage.pathStyleDesc')}
               </FieldDescription>
             </div>
             <Switch

frontend/app/(main)/admin/files/page.tsx

@@ -3,6 +3,7 @@
 import * as React from 'react';
 import { motion } from 'motion/react';
 import { FolderOpen } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
 import { FileStats } from './components/file-stats';
@@ -10,6 +11,7 @@ import { FileList } from './components/file-list';
 import { StorageConfigTab } from './components/storage-config-tab';
 
 export default function FilesPage() {
+  const t = useTranslations('admin.files');
   const [activeTab, setActiveTab] = React.useState('stats');
 
   return (
@@ -23,7 +25,9 @@ export default function FilesPage() {
       <div className='flex items-center gap-2'>
         <FolderOpen className='size-5 text-primary' />
         <div>
-          <h1 className='text-2xl font-semibold tracking-tight'>存储管理</h1>
+          <h1 className='text-2xl font-semibold tracking-tight'>
+            {t('pageTitle')}
+          </h1>
         </div>
       </div>
 
@@ -33,16 +37,16 @@ export default function FilesPage() {
             value='stats'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            文件存储信息
+            {t('tabStats')}
           </TabsTrigger>
           <TabsTrigger value='list' className='px-0 pb-2 text-xs font-semibold'>
-            文件列表
+            {t('tabList')}
           </TabsTrigger>
           <TabsTrigger
             value='storage'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            存储配置
+            {t('tabStorage')}
           </TabsTrigger>
         </TabsList>
 

frontend/app/(main)/admin/logs/components/access-analytics.tsx

@@ -28,6 +28,7 @@ import {
 import { Area, AreaChart, CartesianGrid, XAxis, YAxis } from 'recharts';
 
 import services from '@/lib/services';
+import { useTranslations } from 'next-intl';
 import { ErrorInline } from '@/components/layout/error';
 import { LoadingStateWithBorder } from '@/components/layout/loading';
 import { EmptyStateWithBorder } from '@/components/layout/empty';
@@ -65,12 +66,15 @@ interface TopUserData {
   count: number;
 }
 
-const chartConfig = {
+function useAnalyticsChartConfig() {
+  const t = useTranslations('admin.logs.analytics');
+  return {
     count: {
-    label: '请求量',
+      label: t('requestVolume'),
       color: 'hsl(var(--primary))',
     },
-} satisfies ChartConfig;
+  } satisfies ChartConfig;
+}
 
 // Format YYYY-MM-DD to MM/DD
 function formatDateLabel(dateStr: string) {
@@ -83,6 +87,8 @@ function formatDateLabel(dateStr: string) {
 }
 
 export function AccessAnalytics() {
+  const t = useTranslations('admin.logs.analytics');
+  const chartConfig = useAnalyticsChartConfig();
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<Error | null>(null);
   const [clickhouseDisabled, setClickhouseDisabled] = useState(false);
@@ -109,7 +115,7 @@ export function AccessAnalytics() {
       setClickhouseDisabled(false);
     } catch (err) {
       const errorInstance =
-        err instanceof Error ? err : new Error('获取数据统计失败');
+        err instanceof Error ? err : new Error(t('fetchFailed'));
       const errMsg = errorInstance.message || '';
       if (errMsg.includes('ClickHouse') || errMsg.includes('未启用')) {
         setClickhouseDisabled(true);
@@ -119,7 +125,7 @@ export function AccessAnalytics() {
     } finally {
       setLoading(false);
     }
-  }, []);
+  }, [t]);
 
   useEffect(() => {
     fetchAnalytics();
@@ -135,11 +141,9 @@ export function AccessAnalytics() {
     return (
       <div className='flex flex-col items-center justify-center p-8 border border-dashed rounded-lg bg-card text-center my-6 min-h-[300px]'>
         <XCircle className='size-10 text-muted-foreground mb-3' />
-        <h3 className='text-base font-semibold'>ClickHouse 未启用</h3>
+        <h3 className='text-base font-semibold'>{t('clickhouseDisabled')}</h3>
         <p className='text-sm text-muted-foreground mt-1 max-w-[400px] mb-4'>
-          当前系统配置未启用 ClickHouse
+          {t('clickhouseDisabledDesc')}
-          存储，系统不会收集用户访问日志。如需使用此功能，请在后端 `config.yaml`
-          配置文件中配置并启用 ClickHouse。
         </p>
       </div>
     );
@@ -153,7 +157,7 @@ export function AccessAnalytics() {
     return (
       <LoadingStateWithBorder
         icon={BarChart3}
-        description='加载访问统计指标中...'
+        description={t('loadingAnalytics')}
       />
     );
   }
@@ -165,7 +169,7 @@ export function AccessAnalytics() {
         <Card className='bg-card/25 border-border/40'>
           <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
             <CardTitle className='text-sm font-semibold tracking-tight'>
-              近 7 天总请求数
+              {t('totalRequests7d')}
             </CardTitle>
             <TrendingUp className='size-4 text-muted-foreground' />
           </CardHeader>
@@ -174,14 +178,14 @@ export function AccessAnalytics() {
               {totalTrendRequests.toLocaleString()}
             </div>
             <p className='text-[10px] text-muted-foreground mt-1'>
-              系统记录的所有成功认证的访问总频次
+              {t('totalRequests7dDesc')}
             </p>
           </CardContent>
         </Card>
         <Card className='bg-card/25 border-border/40'>
           <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
             <CardTitle className='text-sm font-semibold tracking-tight'>
-              活跃终端分类数
+              {t('activeBrowserTypes')}
             </CardTitle>
             <Globe className='size-4 text-muted-foreground' />
           </CardHeader>
@@ -190,14 +194,14 @@ export function AccessAnalytics() {
               {browsers.length}
             </div>
             <p className='text-[10px] text-muted-foreground mt-1'>
-              在一周内发起请求的浏览器代理大类统计
+              {t('activeBrowserTypesDesc')}
             </p>
           </CardContent>
         </Card>
         <Card className='bg-card/25 border-border/40 sm:col-span-2 lg:col-span-1'>
           <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
             <CardTitle className='text-sm font-semibold tracking-tight'>
-              活跃独立用户数
+              {t('activeUsers')}
             </CardTitle>
             <Users className='size-4 text-muted-foreground' />
           </CardHeader>
@@ -206,7 +210,7 @@ export function AccessAnalytics() {
               {topUsers.length}
             </div>
             <p className='text-[10px] text-muted-foreground mt-1'>
-              一周内累计发起高频请求的注册账户总量
+              {t('activeUsersDesc')}
             </p>
           </CardContent>
         </Card>
@@ -217,10 +221,10 @@ export function AccessAnalytics() {
         <CardHeader className='flex flex-row items-center justify-between'>
           <div>
             <CardTitle className='text-base font-bold'>
-              一周访问量趋势
+              {t('weeklyAccessTrend')}
             </CardTitle>
             <CardDescription className='text-xs'>
-              展现系统最近 7 天内的每日 API 请求曲线
+              {t('weeklyAccessTrendDesc')}
             </CardDescription>
           </div>
           <Button
@@ -241,7 +245,7 @@ export function AccessAnalytics() {
           {trend.length === 0 ? (
             <EmptyStateWithBorder
               icon={TrendingUp}
-              description='暂无趋势数据'
+              description={t('noTrendData')}
             />
           ) : (
             <div className='h-[280px] w-full'>
@@ -289,7 +293,7 @@ export function AccessAnalytics() {
                     strokeWidth={2}
                     fillOpacity={1}
                     fill='url(#colorCount)'
-                    name='请求次数'
+                    name={t('requestCount')}
                   />
                 </AreaChart>
               </ChartContainer>
@@ -305,17 +309,17 @@ export function AccessAnalytics() {
           <CardHeader>
             <CardTitle className='text-base font-bold flex items-center gap-1.5'>
               <Globe className='size-4.5 text-muted-foreground' />
-              使用的浏览器排行
+              {t('browserRanking')}
             </CardTitle>
             <CardDescription className='text-xs'>
-              基于请求头 User-Agent 智能分类的一周占比统计
+              {t('browserRankingDesc')}
             </CardDescription>
           </CardHeader>
           <CardContent className='flex-1'>
             {browsers.length === 0 ? (
               <EmptyStateWithBorder
                 icon={Globe}
-                description='暂无浏览器排行数据'
+                description={t('noBrowserData')}
               />
             ) : (
               <div className='space-y-4'>
@@ -337,8 +341,10 @@ export function AccessAnalytics() {
                           <span className='font-semibold'>{item.browser}</span>
                         </span>
                         <span className='text-muted-foreground font-mono text-xs'>
-                          {item.count.toLocaleString()} 次 ({percent.toFixed(1)}
+                          {t('countTimes', {
-                          %)
+                            count: item.count.toLocaleString(),
+                            percent: percent.toFixed(1),
+                          })}
                         </span>
                       </div>
                       <div className='h-2 w-full rounded-full bg-muted overflow-hidden'>
@@ -360,17 +366,17 @@ export function AccessAnalytics() {
           <CardHeader>
             <CardTitle className='text-base font-bold flex items-center gap-1.5'>
               <Users className='size-4.5 text-muted-foreground' />
-              最活跃的用户排行 (Top 10)
+              {t('topActiveUsers')}
             </CardTitle>
             <CardDescription className='text-xs'>
-              统计最近一周发起接口访问请求数量最多的账户
+              {t('topActiveUsersDesc')}
             </CardDescription>
           </CardHeader>
           <CardContent className='flex-1'>
             {topUsers.length === 0 ? (
               <EmptyStateWithBorder
                 icon={Users}
-                description='暂无活跃用户数据'
+                description={t('noActiveUsersData')}
               />
             ) : (
               <div className='divide-y divide-border/40'>
@@ -385,10 +391,13 @@ export function AccessAnalytics() {
                       </div>
                       <div className='truncate max-w-[180px] sm:max-w-xs'>
                         <div className='text-xs font-bold leading-tight truncate'>
-                          {user.username || '未知'}
+                          {user.username || t('unknown')}
                         </div>
                         <div className='text-[10px] text-muted-foreground leading-normal truncate'>
-                          {user.nickname ? `(${user.nickname})` : '(无昵称)'} |
+                          {user.nickname
+                            ? `(${user.nickname})`
+                            : t('noNickname')}{' '}
+                          |
                           ID: {user.user_id}
                         </div>
                       </div>
@@ -398,7 +407,7 @@ export function AccessAnalytics() {
                         {user.count.toLocaleString()}
                       </div>
                       <div className='text-[9px] text-muted-foreground uppercase font-bold tracking-wider'>
-                        次请求
+                        {t('requests')}
                       </div>
                     </div>
                   </div>

frontend/app/(main)/admin/logs/components/access-logs.tsx

@@ -32,6 +32,7 @@ import {
 } from 'lucide-react';
 
 import services from '@/lib/services';
+import { useTranslations } from 'next-intl';
 import { ErrorInline } from '@/components/layout/error';
 import { LoadingStateWithBorder } from '@/components/layout/loading';
 import { EmptyStateWithBorder } from '@/components/layout/empty';
@@ -97,6 +98,7 @@ function isClickhouseDisabledError(error: Error) {
 }
 
 export function AccessLogs() {
+  const t = useTranslations('admin.logs.accessLogs');
   const [page, setPage] = useState(1);
 
   // 搜索过滤条件
@@ -184,12 +186,12 @@ export function AccessLogs() {
 
   const copyToClipboard = (text: string, subject: string) => {
     navigator.clipboard.writeText(text);
-    toast.success(`${subject}已复制到剪贴板`);
+    toast.success(t('copiedToClipboard', { subject }));
   };
 
   // Prettify Headers JSON string
   const getPrettyHeaders = (headersRaw?: string) => {
-    if (!headersRaw) return '暂无头部数据';
+    if (!headersRaw) return t('noHeaderData');
     try {
       const parsed = JSON.parse(headersRaw);
       return JSON.stringify(parsed, null, 2);
@@ -202,11 +204,9 @@ export function AccessLogs() {
     return (
       <div className='flex flex-col items-center justify-center p-8 border border-dashed rounded-lg bg-card text-center my-6 min-h-[300px]'>
         <XCircle className='size-10 text-muted-foreground mb-3' />
-        <h3 className='text-base font-semibold'>ClickHouse 未启用</h3>
+        <h3 className='text-base font-semibold'>{t('clickhouseDisabled')}</h3>
         <p className='text-sm text-muted-foreground mt-1 max-w-[400px] mb-4'>
-          当前系统配置未启用 ClickHouse
+          {t('clickhouseDisabledDesc')}
-          存储，系统不会收集用户访问日志。如需使用此功能，请在后端 `config.yaml`
-          配置文件中配置并启用 ClickHouse。
         </p>
       </div>
     );
@@ -227,11 +227,11 @@ export function AccessLogs() {
       >
         <div className='grid gap-1.5'>
           <Label htmlFor='search-user' className='text-xs'>
-            用户名
+            {t('username')}
           </Label>
           <Input
             id='search-user'
-            placeholder='输入用户名搜索...'
+            placeholder={t('usernamePlaceholder')}
             value={usernameFilter}
             onChange={(e) => setUsernameFilter(e.target.value)}
             className='h-8 text-xs'
@@ -239,11 +239,11 @@ export function AccessLogs() {
         </div>
         <div className='grid gap-1.5'>
           <Label htmlFor='search-path' className='text-xs'>
-            接口路径
+            {t('apiPath')}
           </Label>
           <Input
             id='search-path'
-            placeholder='模糊匹配路径...'
+            placeholder={t('pathPlaceholder')}
             value={pathFilter}
             onChange={(e) => setPathFilter(e.target.value)}
             className='h-8 text-xs'
@@ -251,7 +251,7 @@ export function AccessLogs() {
         </div>
         <div className='grid gap-1.5'>
           <Label htmlFor='search-start' className='text-xs'>
-            起始时间
+            {t('startTime')}
           </Label>
           <Input
             id='search-start'
@@ -263,7 +263,7 @@ export function AccessLogs() {
         </div>
         <div className='grid gap-1.5'>
           <Label htmlFor='search-end' className='text-xs'>
-            结束时间
+            {t('endTime')}
           </Label>
           <Input
             id='search-end'
@@ -276,7 +276,7 @@ export function AccessLogs() {
         <div className='flex gap-2'>
           <Button type='submit' size='sm' className='h-8 flex-1'>
             <Search className='size-3.5 mr-1' />
-            搜索
+            {t('search')}
           </Button>
           <Button
             type='button'
@@ -286,7 +286,7 @@ export function AccessLogs() {
             className='h-8 flex-1'
           >
             <RotateCcw className='size-3.5 mr-1' />
-            重置
+            {t('reset')}
           </Button>
         </div>
       </form>
@@ -295,26 +295,27 @@ export function AccessLogs() {
       {loading && logs.length === 0 ? (
         <LoadingStateWithBorder
           icon={Activity}
-          description='加载访问日志中...'
+          description={t('loadingAccessLogs')}
         />
       ) : logs.length === 0 ? (
-        <EmptyStateWithBorder
+        <EmptyStateWithBorder icon={Activity} description={t('noAccessLogs')} />
-          icon={Activity}
-          description='未查询到任何访问日志数据'
-        />
       ) : (
         <div className='rounded-lg border bg-card overflow-hidden'>
           <Table className='min-w-[900px]'>
             <TableHeader>
               <TableRow className='hover:bg-transparent'>
-                <TableHead className='w-[100px]'>请求方法</TableHead>
+                <TableHead className='w-[100px]'>{t('colMethod')}</TableHead>
-                <TableHead className='min-w-[200px]'>路径</TableHead>
+                <TableHead className='min-w-[200px]'>{t('colPath')}</TableHead>
-                <TableHead className='w-[150px]'>用户</TableHead>
+                <TableHead className='w-[150px]'>{t('colUser')}</TableHead>
-                <TableHead className='w-[120px]'>IP</TableHead>
+                <TableHead className='w-[120px]'>{t('colIp')}</TableHead>
-                <TableHead className='w-[90px]'>状态</TableHead>
+                <TableHead className='w-[90px]'>{t('colStatus')}</TableHead>
-                <TableHead className='w-[100px]'>耗时</TableHead>
+                <TableHead className='w-[100px]'>{t('colLatency')}</TableHead>
-                <TableHead className='w-[170px]'>请求时间</TableHead>
+                <TableHead className='w-[170px]'>
-                <TableHead className='w-[80px] text-center'>详情</TableHead>
+                  {t('colRequestTime')}
+                </TableHead>
+                <TableHead className='w-[80px] text-center'>
+                  {t('colDetail')}
+                </TableHead>
               </TableRow>
             </TableHeader>
             <TableBody>
@@ -334,7 +335,7 @@ export function AccessLogs() {
                   <TableCell>
                     <div className='flex flex-col'>
                       <span className='text-xs font-medium'>
-                        {log.username || '未知用户'}
+                        {log.username || t('unknownUser')}
                       </span>
                       {log.nickname && (
                         <span className='text-[10px] text-muted-foreground'>
@@ -381,7 +382,7 @@ export function AccessLogs() {
       {logs.length > 0 && (
         <div className='flex items-center justify-between py-1'>
           <div className='text-xs text-muted-foreground'>
-            共 {total} 条记录，当前第 {page}/{totalPages} 页
+            {t('paginationInfo', { total, page, totalPages })}
           </div>
           <div className='flex items-center gap-2'>
             <Button
@@ -392,7 +393,7 @@ export function AccessLogs() {
               className='h-8 text-xs'
             >
               <ChevronLeft className='size-3.5 mr-1' />
-              上一页
+              {t('prevPage')}
             </Button>
             <Button
               variant='outline'
@@ -401,7 +402,7 @@ export function AccessLogs() {
               disabled={page >= totalPages || loading}
               className='h-8 text-xs'
             >
-              下一页
+              {t('nextPage')}
               <ChevronRight className='size-3.5 ml-1' />
             </Button>
           </div>
@@ -412,9 +413,11 @@ export function AccessLogs() {
       <Sheet open={detailOpen} onOpenChange={setDetailOpen}>
         <SheetContent className='w-full p-0 sm:max-w-[640px] flex flex-col h-full bg-background border-l'>
           <SheetHeader className='border-b px-5 py-4 shrink-0'>
-            <SheetTitle className='text-lg font-bold'>访问日志详情</SheetTitle>
+            <SheetTitle className='text-lg font-bold'>
+              {t('accessLogDetail')}
+            </SheetTitle>
             <SheetDescription className='text-xs'>
-              访问 ID: {selectedLog?.id}
+              {t('accessId', { id: selectedLog?.id ?? '' })}
             </SheetDescription>
           </SheetHeader>
 
@@ -424,7 +427,7 @@ export function AccessLogs() {
               <div className='grid grid-cols-2 gap-3 sm:grid-cols-3'>
                 <div className='rounded-lg border p-3 bg-muted/10'>
                   <div className='text-[10px] text-muted-foreground uppercase font-bold tracking-wider'>
-                    请求方法
+                    {t('method')}
                   </div>
                   <div className='mt-1 font-mono text-sm font-bold uppercase'>
                     {selectedLog.method}
@@ -432,7 +435,7 @@ export function AccessLogs() {
                 </div>
                 <div className='rounded-lg border p-3 bg-muted/10'>
                   <div className='text-[10px] text-muted-foreground uppercase font-bold tracking-wider'>
-                    响应状态
+                    {t('responseStatus')}
                   </div>
                   <div className='mt-1'>
                     <Badge variant={statusVariant(selectedLog.status)}>
@@ -442,7 +445,7 @@ export function AccessLogs() {
                 </div>
                 <div className='rounded-lg border p-3 bg-muted/10'>
                   <div className='text-[10px] text-muted-foreground uppercase font-bold tracking-wider'>
-                    耗时
+                    {t('latency')}
                   </div>
                   <div className='mt-1 font-mono text-sm'>
                     {formatLatency(selectedLog.latency)}
@@ -450,18 +453,18 @@ export function AccessLogs() {
                 </div>
                 <div className='rounded-lg border p-3 bg-muted/10 col-span-2 sm:col-span-1'>
                   <div className='text-[10px] text-muted-foreground uppercase font-bold tracking-wider'>
-                    IP 地址
+                    {t('ipAddress')}
                   </div>
                   <div className='mt-1 font-mono text-sm'>{selectedLog.ip}</div>
                 </div>
                 <div className='rounded-lg border p-3 bg-muted/10 col-span-2'>
                   <div className='text-[10px] text-muted-foreground uppercase font-bold tracking-wider'>
-                    用户
+                    {t('user')}
                   </div>
                   <div className='mt-1 text-sm font-medium'>
                     {selectedLog.username
-                      ? `${selectedLog.username} (${selectedLog.nickname || '无昵称'})`
+                      ? `${selectedLog.username} (${selectedLog.nickname || t('noNickname')})`
-                      : '未知/游客'}
+                      : t('unknownGuest')}
                     <span className='block font-mono text-[10px] text-muted-foreground mt-0.5'>
                       ID: {selectedLog.user_id}
                     </span>
@@ -472,7 +475,7 @@ export function AccessLogs() {
               {/* Path */}
               <div className='grid gap-2'>
                 <Label className='text-xs font-bold text-muted-foreground'>
-                  请求路径
+                  {t('requestPath')}
                 </Label>
                 <div className='rounded-md border bg-muted/30 px-3 py-2 font-mono text-xs break-all'>
                   {selectedLog.path}
@@ -482,7 +485,7 @@ export function AccessLogs() {
               {/* Request Time */}
               <div className='grid gap-2'>
                 <Label className='text-xs font-bold text-muted-foreground'>
-                  请求时间
+                  {t('requestTime')}
                 </Label>
                 <div className='font-mono text-xs'>
                   {formatDateTime(selectedLog.created_at)}
@@ -502,7 +505,7 @@ export function AccessLogs() {
                     onClick={() =>
                       copyToClipboard(selectedLog.user_agent, 'User-Agent')
                     }
-                    title='复制 User-Agent'
+                    title={t('copyUserAgent')}
                   >
                     <Copy className='size-3' />
                   </Button>
@@ -528,7 +531,7 @@ export function AccessLogs() {
                         'Headers',
                       )
                     }
-                    title='复制 Headers'
+                    title={t('copyHeaders')}
                   >
                     <Copy className='size-3' />
                   </Button>
@@ -542,7 +545,7 @@ export function AccessLogs() {
             <div className='flex-grow flex items-center justify-center'>
               <EmptyStateWithBorder
                 icon={Activity}
-                description='未选中日志明细'
+                description={t('noLogSelected')}
               />
             </div>
           )}

frontend/app/(main)/admin/logs/components/app-logs.tsx

@@ -22,6 +22,7 @@ import { toast } from 'sonner';
 import { ArrowDown, ChevronUp, Loader2 } from 'lucide-react';
 
 import services from '@/lib/services';
+import { useTranslations } from 'next-intl';
 import { ErrorInline } from '@/components/layout/error';
 import { LoadingStateWithBorder } from '@/components/layout/loading';
 import { Button } from '@/components/ui/button';
@@ -92,6 +93,7 @@ function parseLogLevel(
 }
 
 export function AppLogs() {
+  const t = useTranslations('admin.logs.appLogs');
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<Error | null>(null);
 
@@ -176,9 +178,9 @@ export function AppLogs() {
     try {
       return await services.adminLog.getLogs(cursor);
     } catch (err) {
-      throw err instanceof Error ? err : new Error('获取日志失败');
+      throw err instanceof Error ? err : new Error(t('fetchFailed'));
     }
-  }, []);
+  }, [t]);
 
   const loadHistory = useCallback(
     async (cursor: number = 0) => {
@@ -209,16 +211,16 @@ export function AppLogs() {
         setNextCursor(data.next_cursor);
       } catch (err) {
         if (isInitial) {
-          setError(err instanceof Error ? err : new Error('获取日志失败'));
+          setError(err instanceof Error ? err : new Error(t('fetchFailed')));
         } else {
-          toast.error('加载更早日志失败');
+          toast.error(t('loadOlderFailed'));
         }
       } finally {
         if (isInitial) setLoading(false);
         else setLoadingMore(false);
       }
     },
-    [fetchLogs],
+    [fetchLogs, t],
   );
 
   // ---- WebSocket -------------------------------------------------------
@@ -300,12 +302,12 @@ export function AppLogs() {
               {loadingMore ? (
                 <>
                   <Loader2 className='size-3 mr-1.5 animate-spin' />
-                  加载中...
+                  {t('loading')}
                 </>
               ) : (
                 <>
                   <ChevronUp className='size-3 mr-1.5' />
-                  加载更早日志
+                  {t('loadOlderLogs')}
                 </>
               )}
             </Button>
@@ -313,7 +315,9 @@ export function AppLogs() {
         )}
 
         {logs.length === 0 ? (
-          <div className='px-4 py-8 text-center text-gray-500'>暂无日志</div>
+          <div className='px-4 py-8 text-center text-gray-500'>
+            {t('noLogs')}
+          </div>
         ) : (
           <div
             className='relative px-3 py-3'
@@ -349,7 +353,7 @@ export function AppLogs() {
             className='shadow-lg bg-background/80 backdrop-blur-sm border-border/50'
           >
             <ArrowDown className='size-3.5 mr-1.5' />
-            回到最新
+            {t('backToLatest')}
           </Button>
         </div>
       )}

frontend/app/(main)/admin/logs/page-client.tsx

@@ -2,6 +2,7 @@
 
 import dynamic from 'next/dynamic';
 import { Activity, BarChart3, Terminal } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
 
@@ -26,13 +27,16 @@ const AppLogs = dynamic(
 );
 
 export function LogsPageClient() {
+  const t = useTranslations('admin.logs');
   return (
     <div className='flex flex-col h-full space-y-6 py-6'>
       {/* Header */}
       <div className='flex items-center gap-2'>
         <Terminal className='size-5 text-primary' />
         <div>
-          <h1 className='text-2xl font-semibold tracking-tight'>系统日志</h1>
+          <h1 className='text-2xl font-semibold tracking-tight'>
+            {t('pageTitle')}
+          </h1>
         </div>
       </div>
       {/* Tabs Layout */}
@@ -43,21 +47,21 @@ export function LogsPageClient() {
             className='px-0 pb-2 text-xs font-semibold flex items-center gap-1.5'
           >
             <BarChart3 className='size-3.5' />
-            访问分析
+            {t('accessAnalytics')}
           </TabsTrigger>
           <TabsTrigger
             value='access'
             className='px-0 pb-2 text-xs font-semibold flex items-center gap-1.5'
           >
             <Activity className='size-3.5' />
-            用户访问日志
+            {t('userAccessLogs')}
           </TabsTrigger>
           <TabsTrigger
             value='app'
             className='px-0 pb-2 text-xs font-semibold flex items-center gap-1.5'
           >
             <Terminal className='size-3.5' />
-            应用运行日志
+            {t('appRuntimeLogs')}
           </TabsTrigger>
         </TabsList>
 

frontend/app/(main)/admin/push/components/events-tab.tsx

@@ -4,6 +4,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { toast } from 'sonner';
 import {
@@ -80,6 +81,7 @@ import type {
 import { PushService } from '@/lib/services/push';
 
 export function EventsTab() {
+  const t = useTranslations('admin.push.events');
   const queryClient = useQueryClient();
   const [deleteTarget, setDeleteTarget] = React.useState<PushEvent | null>(
     null,
@@ -120,12 +122,12 @@ export function EventsTab() {
     mutationFn: ({ id, data }: { id: number; data: UpdatePushEventRequest }) =>
       PushService.updateEvent(id, data),
     onSuccess: () => {
-      toast.success('事件更新成功');
+      toast.success(t('eventUpdateSuccess'));
       queryClient.invalidateQueries({ queryKey: ['admin', 'push-events'] });
       setEditEventOpen(false);
     },
     onError: (err: unknown) => {
-      toast.error('事件更新失败: ' + (err as Error).message);
+      toast.error(t('eventUpdateFailed') + ': ' + (err as Error).message);
     },
   });
 
@@ -135,14 +137,14 @@ export function EventsTab() {
       queryClient.invalidateQueries({ queryKey: ['admin', 'push-events'] });
     },
     onError: (err: unknown) => {
-      toast.error('操作失败: ' + (err as Error).message);
+      toast.error(t('operationFailed') + ': ' + (err as Error).message);
     },
   });
 
   const createEventMutation = useMutation({
     mutationFn: (data: CreatePushEventRequest) => PushService.createEvent(data),
     onSuccess: () => {
-      toast.success('事件创建成功');
+      toast.success(t('eventCreateSuccess'));
       queryClient.invalidateQueries({ queryKey: ['admin', 'push-events'] });
       setCreateEventOpen(false);
       setNewEventKey('');
@@ -152,7 +154,7 @@ export function EventsTab() {
       setNewEventEnabled(true);
     },
     onError: (err: unknown) => {
-      toast.error('事件创建失败: ' + (err as Error).message);
+      toast.error(t('eventCreateFailed') + ': ' + (err as Error).message);
     },
   });
 
@@ -160,11 +162,11 @@ export function EventsTab() {
     mutationFn: (id: number) => PushService.deleteEvent(id),
     onSuccess: () => {
       setDeleteTarget(null);
-      toast.success('配置删除成功');
+      toast.success(t('configDeleteSuccess'));
       queryClient.invalidateQueries({ queryKey: ['admin', 'push-events'] });
     },
     onError: (err: unknown) => {
-      toast.error('配置删除失败: ' + (err as Error).message);
+      toast.error(t('configDeleteFailed') + ': ' + (err as Error).message);
     },
   });
 
@@ -212,7 +214,7 @@ export function EventsTab() {
     try {
       JSON.parse(eventTemplate);
     } catch {
-      toast.error('消息模板不是合法的 JSON 格式');
+      toast.error(t('templateInvalidJson'));
       return;
     }
 
@@ -260,8 +262,8 @@ export function EventsTab() {
     );
     if (taskMeta) {
       const defaultTemplate = {
-        title: `任务完成: ${taskMeta.name}`,
+        title: t('taskCompleteTitle', { name: taskMeta.name }),
-        content: `异步任务 {{task_name}} 已完成。状态: {{task_status}}，耗时: {{task_duration}} ms。`,
+        content: t('taskCompleteContent'),
         level: 'INFO',
       };
       setNewEventTemplate(JSON.stringify(defaultTemplate, null, 2));
@@ -272,11 +274,11 @@ export function EventsTab() {
 
   const handleCreateEvent = () => {
     if (newEventType === 'builtin' && !newEventKey) {
-      toast.error('请选择系统事件');
+      toast.error(t('selectSystemEvent'));
       return;
     }
     if (newEventType === 'task' && !newEventTaskType) {
-      toast.error('请选择异步任务');
+      toast.error(t('selectAsyncTask'));
       return;
     }
 
@@ -284,7 +286,7 @@ export function EventsTab() {
       try {
         JSON.parse(newEventTemplate);
       } catch {
-        toast.error('内容渲染模板不是合法的 JSON 格式');
+        toast.error(t('templateInvalidJson'));
         return;
       }
     }
@@ -309,11 +311,11 @@ export function EventsTab() {
       <div className='flex justify-end'>
         <Button size='sm' onClick={handleCreateEventClick} className='text-xs'>
           <Plus className='size-3.5 mr-1' />
-          新增通知事件
+          {t('addEvent')}
         </Button>
       </div>
       {eventsQuery.isLoading ? (
-        <LoadingStateWithBorder icon={Layers} description='加载通知事件中...' />
+        <LoadingStateWithBorder icon={Layers} description={t('loadingEvents')} />
       ) : eventsQuery.isError ? (
         <div className='p-8 border border-dashed rounded-xl bg-card'>
           <ErrorInline
@@ -325,7 +327,7 @@ export function EventsTab() {
       ) : (eventsQuery.data ?? []).length === 0 ? (
         <EmptyStateWithBorder
           icon={Layers}
-          description='暂无通知配置事件，请点击右上角新增'
+          description={t('noEvents')}
         />
       ) : (
         <div className='border border-dashed shadow-none rounded-lg overflow-hidden'>
@@ -336,19 +338,19 @@ export function EventsTab() {
                   ID
                 </TableHead>
                 <TableHead className='w-[180px] whitespace-nowrap py-2 h-8'>
-                  通知事件
+                  {t('colEvent')}
                 </TableHead>
                 <TableHead className='w-[200px] whitespace-nowrap py-2 h-8'>
-                  关联渠道
+                  {t('colChannels')}
                 </TableHead>
                 <TableHead className='whitespace-nowrap py-2 h-8'>
-                  推送目标
+                  {t('colTargets')}
                 </TableHead>
                 <TableHead className='w-[80px] text-center whitespace-nowrap py-2 h-8'>
-                  状态
+                  {t('colStatus')}
                 </TableHead>
                 <TableHead className='sticky right-0 text-center bg-background z-10 w-[110px] py-2 h-8'>
-                  操作
+                  {t('colActions')}
                 </TableHead>
               </TableRow>
             </TableHeader>
@@ -376,7 +378,7 @@ export function EventsTab() {
                             variant='outline'
                             className='text-[8px] h-3.5 px-1 bg-blue-50/50 text-blue-600 border-blue-200'
                           >
-                            任务
+                            {t('taskBadge')}
                           </Badge>
                         )}
                       </div>
@@ -389,7 +391,7 @@ export function EventsTab() {
                     <div className='flex flex-wrap gap-1'>
                       {(event.channels ?? []).length === 0 ? (
                         <span className='text-xs text-muted-foreground italic'>
-                          未指定渠道
+                          {t('noChannelSpecified')}
                         </span>
                       ) : (
                         event.channels.map((ch) => (
@@ -398,7 +400,7 @@ export function EventsTab() {
                             variant='secondary'
                             className='text-[10px] py-0 px-1.5 h-4.5'
                           >
-                            {ch === 'email' ? '邮件' : ch}
+                            {ch === 'email' ? t('emailChannel') : ch}
                           </Badge>
                         ))
                       )}
@@ -453,7 +455,7 @@ export function EventsTab() {
                             </Button>
                           </TooltipTrigger>
                           <TooltipContent side='top' className='text-xs'>
-                            配置
+                            {t('configure')}
                           </TooltipContent>
                         </Tooltip>
                       </TooltipProvider>
@@ -472,7 +474,7 @@ export function EventsTab() {
                             </Button>
                           </TooltipTrigger>
                           <TooltipContent side='top' className='text-xs'>
-                            删除
+                            {t('delete')}
                           </TooltipContent>
                         </Tooltip>
                       </TooltipProvider>
@@ -489,15 +491,15 @@ export function EventsTab() {
       <Dialog open={createEventOpen} onOpenChange={setCreateEventOpen}>
         <DialogContent className='sm:max-w-[550px] max-h-[85vh] overflow-y-auto'>
           <DialogHeader>
-            <DialogTitle>新增通知事件</DialogTitle>
+            <DialogTitle>{t('addEventDialogTitle')}</DialogTitle>
             <DialogDescription>
-              选择系统内置的事件并绑定推送渠道，创建后即可开始生效
+              {t('addEventDialogDesc')}
             </DialogDescription>
           </DialogHeader>
 
           <div className='space-y-4 py-4'>
             <div className='space-y-1.5'>
-              <Label className='text-xs font-semibold'>事件类型</Label>
+              <Label className='text-xs font-semibold'>{t('eventType')}</Label>
               <div className='flex gap-4 p-1.5 border rounded-md bg-muted/20'>
                 <label className='flex items-center gap-1.5 text-xs cursor-pointer font-medium'>
                   <input
@@ -511,7 +513,7 @@ export function EventsTab() {
                     }}
                     className='scale-90'
                   />
-                  <span>系统内置事件</span>
+                  <span>{t('builtinEventType')}</span>
                 </label>
                 <label className='flex items-center gap-1.5 text-xs cursor-pointer font-medium'>
                   <input
@@ -525,22 +527,22 @@ export function EventsTab() {
                     }}
                     className='scale-90'
                   />
-                  <span>任务完成事件</span>
+                  <span>{t('taskEventType')}</span>
                 </label>
               </div>
             </div>
 
             {newEventType === 'builtin' ? (
               <div className='space-y-1.5'>
-                <Label className='text-xs font-semibold'>系统事件</Label>
+                <Label className='text-xs font-semibold'>{t('systemEvent')}</Label>
                 {builtInEventsQuery.isLoading ? (
                   <div className='flex items-center gap-2 text-xs text-muted-foreground'>
                     <Loader2 className='size-3.5 animate-spin' />
-                    <span>加载系统事件中...</span>
+                    <span>{t('loadingSystemEvents')}</span>
                   </div>
                 ) : availableBuiltInEvents.length === 0 ? (
                   <div className='text-xs text-muted-foreground italic border p-2.5 rounded bg-muted/20'>
-                    所有内置事件都已配置，没有可新增的事件。
+                    {t('allBuiltinEventsConfigured')}
                   </div>
                 ) : (
                   <Select
@@ -548,7 +550,9 @@ export function EventsTab() {
                     onValueChange={handleNewEventKeyChange}
                   >
                     <SelectTrigger className='text-xs h-9'>
-                      <SelectValue placeholder='请选择系统事件' />
+                      <SelectValue
+                        placeholder={t('selectSystemEventPlaceholder')}
+                      />
                     </SelectTrigger>
                     <SelectContent>
                       {availableBuiltInEvents.map((ev) => (
@@ -566,15 +570,17 @@ export function EventsTab() {
               </div>
             ) : (
               <div className='space-y-1.5'>
-                <Label className='text-xs font-semibold'>系统异步任务</Label>
+                <Label className='text-xs font-semibold'>
+                  {t('systemAsyncTask')}
+                </Label>
                 {taskTypesQuery.isLoading ? (
                   <div className='flex items-center gap-2 text-xs text-muted-foreground'>
                     <Loader2 className='size-3.5 animate-spin' />
-                    <span>加载异步任务中...</span>
+                    <span>{t('loadingAsyncTasks')}</span>
                   </div>
                 ) : (taskTypesQuery.data ?? []).length === 0 ? (
                   <div className='text-xs text-muted-foreground italic border p-2.5 rounded bg-muted/20'>
-                    暂无可用的系统任务。
+                    {t('noAvailableTasks')}
                   </div>
                 ) : (
                   <Select
@@ -582,7 +588,9 @@ export function EventsTab() {
                     onValueChange={handleNewEventTaskTypeChange}
                   >
                     <SelectTrigger className='text-xs h-9'>
-                      <SelectValue placeholder='请选择异步任务' />
+                      <SelectValue
+                        placeholder={t('selectAsyncTaskPlaceholder')}
+                      />
                     </SelectTrigger>
                     <SelectContent>
                       {(taskTypesQuery.data ?? []).map((taskMeta) => (
@@ -603,11 +611,11 @@ export function EventsTab() {
             {newEventType === 'builtin' && newEventKey && (
               <div className='text-[11px] bg-muted/30 p-2.5 rounded border text-muted-foreground space-y-1'>
                 <span className='font-semibold text-foreground'>
-                  事件说明：
+                  {t('eventDescription')}
                 </span>
                 <span>
                   {availableBuiltInEvents.find((e) => e.key === newEventKey)
-                    ?.description || '无描述信息'}
+                    ?.description || t('noDescription')}
                 </span>
               </div>
             )}
@@ -615,18 +623,20 @@ export function EventsTab() {
             {newEventType === 'task' && newEventTaskType && (
               <div className='text-[11px] bg-muted/30 p-2.5 rounded border text-muted-foreground space-y-1'>
                 <span className='font-semibold text-foreground'>
-                  任务说明：
+                  {t('taskDescription')}
                 </span>
                 <span>
                   {(taskTypesQuery.data ?? []).find(
                     (t) => t.asynq_task === newEventTaskType,
-                  )?.description || '无描述信息'}
+                  )?.description || t('noDescription')}
                 </span>
               </div>
             )}
 
             <div className='space-y-1.5'>
-              <Label className='text-xs font-semibold'>推送渠道 (可多选)</Label>
+              <Label className='text-xs font-semibold'>
+                {t('pushChannelsMulti')}
+              </Label>
               <Popover>
                 <PopoverTrigger asChild>
                   <Button
@@ -636,11 +646,11 @@ export function EventsTab() {
                     {newEventChannels.length > 0
                       ? newEventChannels
                           .map((ch) => {
-                            if (ch === 'email') return '邮件';
+                            if (ch === 'email') return t('emailChannel');
                             return ch;
                           })
                           .join(', ')
-                      : '选择已配置推送渠道'}
+                      : t('selectConfiguredChannels')}
                     <ChevronDown className='ml-2 size-4 shrink-0 opacity-50' />
                   </Button>
                 </PopoverTrigger>
@@ -666,12 +676,12 @@ export function EventsTab() {
                             }
                           }}
                         />
-                        <span>{ch === 'email' ? '邮件推送' : ch}</span>
+                        <span>{ch === 'email' ? t('emailPush') : ch}</span>
                       </label>
                     ))}
                     {availableChannels.length === 0 && (
                       <div className='text-[11px] text-muted-foreground italic p-1'>
-                        暂无可用渠道，请先在“通道管理与设置”中创建或启用。
+                        {t('noAvailableChannels')}
                       </div>
                     )}
                   </div>
@@ -681,11 +691,11 @@ export function EventsTab() {
 
             <div className='space-y-1.5'>
               <Label className='text-xs font-semibold'>
-                推送目标 (仅邮件等渠道需要)
+                {t('pushTargets')}
               </Label>
               <Input
                 type='text'
-                placeholder='多个目标用英文逗号分隔，例如：user1@test.com, user2@test.com'
+                placeholder={t('pushTargetsPlaceholder')}
                 value={newEventTargets}
                 onChange={(e) => setNewEventTargets(e.target.value)}
                 className='text-xs h-9'
@@ -695,12 +705,12 @@ export function EventsTab() {
             <div className='space-y-1.5'>
               <div className='flex justify-between items-center'>
                 <Label className='text-xs font-semibold'>
-                  内容渲染模板 (JSON 格式)
+                  {t('contentTemplate')}
                 </Label>
                 <span className='text-[10px] text-muted-foreground font-mono flex items-center'>
                   {newEventType === 'task'
-                    ? '支持变量：{{task_name}}, {{task_status}}, {{task_duration}}, {{user.username}}'
+                    ? t('taskTemplateVars')
-                    : '支持变量：{{user.username}}, {{ip}}, {{time}}'}
+                    : t('eventTemplateVars')}
                 </span>
               </div>
               <Textarea
@@ -714,9 +724,9 @@ export function EventsTab() {
 
             <div className='flex items-center justify-between p-3 border rounded-lg bg-muted/10'>
               <div className='space-y-0.5'>
-                <Label className='text-xs font-semibold'>启用状态</Label>
+                <Label className='text-xs font-semibold'>{t('enableStatus')}</Label>
                 <div className='text-[10px] text-muted-foreground'>
-                  创建后是否立即开始接收此事件的通知
+                  {t('enableStatusDesc')}
                 </div>
               </div>
               <Switch
@@ -733,7 +743,7 @@ export function EventsTab() {
               onClick={() => setCreateEventOpen(false)}
               className='h-9 text-xs'
             >
-              取消
+              {t('cancel')}
             </Button>
             <Button
               variant='default'
@@ -749,7 +759,7 @@ export function EventsTab() {
               {createEventMutation.isPending && (
                 <Loader2 className='size-3 animate-spin mr-1' />
               )}
-              启用保存
+              {t('enableSave')}
             </Button>
           </DialogFooter>
         </DialogContent>
@@ -759,9 +769,9 @@ export function EventsTab() {
       <Dialog open={editEventOpen} onOpenChange={setEditEventOpen}>
         <DialogContent className='sm:max-w-[550px] max-h-[85vh] overflow-y-auto'>
           <DialogHeader>
-            <DialogTitle>事件通知渠道配置</DialogTitle>
+            <DialogTitle>{t('editEventDialogTitle')}</DialogTitle>
             <DialogDescription>
-              自定义本事件触发时，需要异步推送的渠道以及接收人邮箱等配置
+              {t('editEventDialogDesc')}
             </DialogDescription>
           </DialogHeader>
 
@@ -770,7 +780,7 @@ export function EventsTab() {
               <div className='grid grid-cols-2 gap-4'>
                 <div className='space-y-1.5'>
                   <Label className='text-xs font-semibold text-muted-foreground'>
-                    事件名称
+                    {t('eventName')}
                   </Label>
                   <Input
                     value={selectedEvent.name}
@@ -780,7 +790,7 @@ export function EventsTab() {
                 </div>
                 <div className='space-y-1.5'>
                   <Label className='text-xs font-semibold text-muted-foreground'>
-                    事件键 (Key)
+                    {t('eventKey')}
                   </Label>
                   <Input
                     value={selectedEvent.event_key}
@@ -793,7 +803,7 @@ export function EventsTab() {
               {selectedEvent.task_type && (
                 <div className='space-y-1.5'>
                   <Label className='text-xs font-semibold text-muted-foreground'>
-                    关联异步任务
+                    {t('relatedAsyncTask')}
                   </Label>
                   <Input
                     value={`${(taskTypesQuery.data ?? []).find((t) => t.asynq_task === selectedEvent.task_type)?.name || selectedEvent.task_type} (${selectedEvent.task_type})`}
@@ -805,7 +815,7 @@ export function EventsTab() {
 
               <div className='space-y-1.5'>
                 <Label className='text-xs font-semibold'>
-                  推送渠道 (可多选)
+                  {t('pushChannelsMulti')}
                 </Label>
                 <Popover>
                   <PopoverTrigger asChild>
@@ -816,11 +826,11 @@ export function EventsTab() {
                       {eventChannels.length > 0
                         ? eventChannels
                             .map((ch) => {
-                              if (ch === 'email') return '邮件';
+                              if (ch === 'email') return t('emailChannel');
                               return ch;
                             })
                             .join(', ')
-                        : '选择已配置推送渠道'}
+                        : t('selectConfiguredChannels')}
                       <ChevronDown className='ml-2 size-4 shrink-0 opacity-50' />
                     </Button>
                   </PopoverTrigger>
@@ -846,12 +856,12 @@ export function EventsTab() {
                               }
                             }}
                           />
-                          <span>{ch === 'email' ? '邮件推送' : ch}</span>
+                          <span>{ch === 'email' ? t('emailPush') : ch}</span>
                         </label>
                       ))}
                       {availableChannels.length === 0 && (
                         <div className='text-[11px] text-muted-foreground italic p-1'>
-                          暂无可用渠道，请先在“通道管理与设置”中创建并启用。
+                          {t('noAvailableChannelsEdit')}
                         </div>
                       )}
                     </div>
@@ -861,11 +871,11 @@ export function EventsTab() {
 
               <div className='space-y-1.5'>
                 <Label className='text-xs font-semibold'>
-                  推送目标 (仅邮件等渠道需要)
+                  {t('pushTargets')}
                 </Label>
                 <Input
                   type='text'
-                  placeholder='多个目标用英文逗号分隔，例如：user1@test.com, user2@test.com'
+                  placeholder={t('pushTargetsPlaceholder')}
                   value={eventTargets}
                   onChange={(e) => setEventTargets(e.target.value)}
                   className='text-xs h-9'
@@ -875,12 +885,12 @@ export function EventsTab() {
               <div className='space-y-1.5'>
                 <div className='flex justify-between items-center'>
                   <Label className='text-xs font-semibold'>
-                    内容渲染模板 (JSON 格式)
+                    {t('contentTemplate')}
                   </Label>
                   <span className='text-[10px] text-muted-foreground font-mono flex items-center'>
                     {selectedEvent.task_type
-                      ? '支持变量：{{task_name}}, {{task_status}}, {{task_duration}}, {{user.username}}'
+                      ? t('taskTemplateVars')
-                      : '支持变量：{{user.username}}, {{ip}}, {{time}}'}
+                      : t('eventTemplateVars')}
                   </span>
                 </div>
                 <Textarea
@@ -901,7 +911,7 @@ export function EventsTab() {
               onClick={() => setEditEventOpen(false)}
               className='h-9 text-xs'
             >
-              取消
+              {t('cancel')}
             </Button>
             <Button
               variant='default'
@@ -913,7 +923,7 @@ export function EventsTab() {
               {updateEventMutation.isPending && (
                 <Loader2 className='size-3 animate-spin mr-1' />
               )}
-              保存修改
+              {t('saveChanges')}
             </Button>
           </DialogFooter>
         </DialogContent>
@@ -925,14 +935,14 @@ export function EventsTab() {
       >
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认删除通知事件</AlertDialogTitle>
+            <AlertDialogTitle>{t('deleteEventTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确定要删除该通知事件配置吗？删除后无法恢复。
+              {t('deleteEventConfirm')}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
             <AlertDialogCancel disabled={deleteEventMutation.isPending}>
-              取消
+              {t('cancel')}
             </AlertDialogCancel>
             <AlertDialogAction
               disabled={deleteEventMutation.isPending}
@@ -940,7 +950,9 @@ export function EventsTab() {
                 deleteTarget && deleteEventMutation.mutate(deleteTarget.id)
               }
             >
-              {deleteEventMutation.isPending ? '删除中...' : '确认删除'}
+              {deleteEventMutation.isPending
+                ? t('deleting')
+                : t('confirmDelete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/admin/push/components/histories-tab.tsx

@@ -4,6 +4,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { useQuery } from '@tanstack/react-query';
 import {
   ChevronLeft,
@@ -62,6 +63,7 @@ function getLevelBadgeVariant(
 }
 
 export function HistoriesTab() {
+  const t = useTranslations('admin.push.histories');
   const [historyPage, setHistoryPage] = React.useState(1);
   const [historySearch, setHistorySearch] = React.useState('');
   const [historyStatus, setHistoryStatus] = React.useState('all');
@@ -99,7 +101,7 @@ export function HistoriesTab() {
           <Search className='absolute left-2.5 top-2.5 size-4 text-muted-foreground' />
           <Input
             type='text'
-            placeholder='输入事件键过滤...'
+            placeholder={t('searchPlaceholder')}
             className='pl-8 text-xs h-9'
             value={historySearch}
             onChange={(e) => {
@@ -117,17 +119,17 @@ export function HistoriesTab() {
             }}
           >
             <SelectTrigger className='text-xs h-9'>
-              <SelectValue placeholder='发送状态' />
+              <SelectValue placeholder={t('sendStatus')} />
             </SelectTrigger>
             <SelectContent>
               <SelectItem value='all' className='text-xs'>
-                全部状态
+                {t('allStatus')}
               </SelectItem>
               <SelectItem value='success' className='text-xs'>
-                发送成功
+                {t('sendSuccess')}
               </SelectItem>
               <SelectItem value='failed' className='text-xs'>
-                发送失败
+                {t('sendFailed')}
               </SelectItem>
             </SelectContent>
           </Select>
@@ -151,13 +153,27 @@ export function HistoriesTab() {
         <Table>
           <TableHeader>
             <TableRow className='bg-muted/30'>
-              <TableHead className='text-xs font-semibold'>事件</TableHead>
+              <TableHead className='text-xs font-semibold'>
-              <TableHead className='text-xs font-semibold'>渠道</TableHead>
+                {t('colEvent')}
-              <TableHead className='text-xs font-semibold'>目标</TableHead>
+              </TableHead>
-              <TableHead className='text-xs font-semibold'>标题</TableHead>
+              <TableHead className='text-xs font-semibold'>
-              <TableHead className='text-xs font-semibold'>等级</TableHead>
+                {t('colChannel')}
-              <TableHead className='text-xs font-semibold'>状态</TableHead>
+              </TableHead>
-              <TableHead className='text-xs font-semibold'>时间</TableHead>
+              <TableHead className='text-xs font-semibold'>
+                {t('colTarget')}
+              </TableHead>
+              <TableHead className='text-xs font-semibold'>
+                {t('colTitle')}
+              </TableHead>
+              <TableHead className='text-xs font-semibold'>
+                {t('colLevel')}
+              </TableHead>
+              <TableHead className='text-xs font-semibold'>
+                {t('colStatus')}
+              </TableHead>
+              <TableHead className='text-xs font-semibold'>
+                {t('colTime')}
+              </TableHead>
             </TableRow>
           </TableHeader>
           <TableBody>
@@ -166,7 +182,7 @@ export function HistoriesTab() {
                 <TableCell colSpan={7} className='h-32'>
                   <LoadingStateWithBorder
                     icon={History}
-                    description='加载推送历史记录中...'
+                    description={t('loadingHistories')}
                     className='border-0 shadow-none'
                   />
                 </TableCell>
@@ -187,7 +203,7 @@ export function HistoriesTab() {
                   colSpan={7}
                   className='h-32 text-center text-xs text-muted-foreground'
                 >
-                  无推送历史数据
+                  {t('noHistoryData')}
                 </TableCell>
               </TableRow>
             ) : (
@@ -201,7 +217,9 @@ export function HistoriesTab() {
                     {hist.event_key}
                   </TableCell>
                   <TableCell className='text-xs uppercase font-semibold text-muted-foreground'>
-                    {hist.channel === 'email' ? '邮件' : hist.channel}
+                    {hist.channel === 'email'
+                      ? t('emailChannel')
+                      : hist.channel}
                   </TableCell>
                   <TableCell
                     className='text-xs font-mono text-muted-foreground max-w-[120px] truncate'
@@ -230,7 +248,7 @@ export function HistoriesTab() {
                       }
                       className='text-[10px] font-semibold'
                     >
-                      {hist.status === 'success' ? '成功' : '失败'}
+                      {hist.status === 'success' ? t('success') : t('failed')}
                     </Badge>
                     {hist.status !== 'success' && hist.error_msg && (
                       <div
@@ -253,7 +271,9 @@ export function HistoriesTab() {
 
       {historiesQuery.data && historiesQuery.data.total > 0 && (
         <div className='flex justify-between items-center text-xs text-muted-foreground'>
-          <span>共 {historiesQuery.data.total} 条历史记录</span>
+          <span>
+            {t('totalRecords', { total: historiesQuery.data.total })}
+          </span>
           <div className='flex items-center gap-1.5'>
             <Button
               variant='outline'
@@ -284,10 +304,10 @@ export function HistoriesTab() {
           <DialogHeader>
             <DialogTitle className='flex items-center gap-2'>
               <History className='size-5 text-primary' />
-              推送通知详情
+              {t('pushNotificationDetail')}
             </DialogTitle>
             <DialogDescription>
-              查看该条通知发送的详细审计信息与内容
+              {t('pushNotificationDetailDesc')}
             </DialogDescription>
           </DialogHeader>
 
@@ -296,7 +316,7 @@ export function HistoriesTab() {
               <div className='grid grid-cols-2 gap-4'>
                 <div className='space-y-1.5'>
                   <span className='font-semibold text-muted-foreground block'>
-                    事件标识
+                    {t('eventIdentifier')}
                   </span>
                   <div className='font-mono bg-muted/40 p-2 rounded border'>
                     {selectedHistory.event_key}
@@ -304,11 +324,11 @@ export function HistoriesTab() {
                 </div>
                 <div className='space-y-1.5'>
                   <span className='font-semibold text-muted-foreground block'>
-                    发送渠道
+                    {t('sendChannel')}
                   </span>
                   <div className='bg-muted/40 p-2 rounded border uppercase font-medium'>
                     {selectedHistory.channel === 'email'
-                      ? '邮件推送'
+                      ? t('emailPush')
                       : selectedHistory.channel}
                   </div>
                 </div>
@@ -317,7 +337,7 @@ export function HistoriesTab() {
               <div className='grid grid-cols-2 gap-4'>
                 <div className='space-y-1.5'>
                   <span className='font-semibold text-muted-foreground block'>
-                    推送目标
+                    {t('pushTarget')}
                   </span>
                   <div
                     className='font-mono bg-muted/40 p-2 rounded border truncate'
@@ -328,7 +348,7 @@ export function HistoriesTab() {
                 </div>
                 <div className='space-y-1.5'>
                   <span className='font-semibold text-muted-foreground block'>
-                    发送时间
+                    {t('sendTime')}
                   </span>
                   <div className='bg-muted/40 p-2 rounded border'>
                     {new Date(selectedHistory.created_at).toLocaleString()}
@@ -339,7 +359,7 @@ export function HistoriesTab() {
               <div className='grid grid-cols-2 gap-4'>
                 <div className='space-y-1.5'>
                   <span className='font-semibold text-muted-foreground block'>
-                    通知等级
+                    {t('notificationLevel')}
                   </span>
                   <div>
                     <Badge
@@ -352,7 +372,7 @@ export function HistoriesTab() {
                 </div>
                 <div className='space-y-1.5'>
                   <span className='font-semibold text-muted-foreground block'>
-                    发送状态
+                    {t('sendStatus')}
                   </span>
                   <div>
                     <Badge
@@ -363,7 +383,9 @@ export function HistoriesTab() {
                       }
                       className='text-[10px] font-semibold py-0.5 px-2'
                     >
-                      {selectedHistory.status === 'success' ? '成功' : '失败'}
+                      {selectedHistory.status === 'success'
+                        ? t('success')
+                        : t('failed')}
                     </Badge>
                   </div>
                 </div>
@@ -373,7 +395,7 @@ export function HistoriesTab() {
                 selectedHistory.error_msg && (
                   <div className='space-y-1.5'>
                     <span className='font-semibold text-destructive block'>
-                      失败原因
+                      {t('failureReason')}
                     </span>
                     <div className='font-mono text-destructive bg-destructive/10 p-2.5 rounded border border-destructive/20 whitespace-pre-wrap break-all'>
                       {selectedHistory.error_msg}
@@ -383,7 +405,7 @@ export function HistoriesTab() {
 
               <div className='space-y-1.5'>
                 <span className='font-semibold text-muted-foreground block'>
-                  通知标题
+                  {t('notificationTitle')}
                 </span>
                 <div className='bg-muted/30 p-2.5 rounded border font-medium text-[13px]'>
                   {selectedHistory.title}
@@ -392,7 +414,7 @@ export function HistoriesTab() {
 
               <div className='space-y-1.5'>
                 <span className='font-semibold text-muted-foreground block'>
-                  通知内容
+                  {t('notificationContent')}
                 </span>
                 <div className='bg-muted/30 p-3 rounded border whitespace-pre-wrap break-all leading-relaxed font-sans text-xs'>
                   {selectedHistory.content}
@@ -408,7 +430,7 @@ export function HistoriesTab() {
               onClick={() => setDetailOpen(false)}
               className='h-9 text-xs'
             >
-              关闭
+              {t('close')}
             </Button>
           </DialogFooter>
         </DialogContent>

frontend/app/(main)/admin/push/components/settings-tab.tsx

@@ -4,6 +4,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { toast } from 'sonner';
 
@@ -61,6 +62,7 @@ import type {
 import { PushService } from '@/lib/services/push';
 
 export function SettingsTab() {
+  const t = useTranslations('admin.push.settings');
   const queryClient = useQueryClient();
   const [deleteTarget, setDeleteTarget] = React.useState<PushChannel | null>(
     null,
@@ -82,12 +84,12 @@ export function SettingsTab() {
   const createChannelMutation = useMutation({
     mutationFn: (data: CreateChannelRequest) => PushService.createChannel(data),
     onSuccess: () => {
-      toast.success('通道创建成功');
+      toast.success(t('channelCreateSuccess'));
       queryClient.invalidateQueries({ queryKey: ['admin', 'push-channels'] });
       setChannelDialogOpen(false);
     },
     onError: (err: unknown) => {
-      toast.error('通道创建失败: ' + (err as Error).message);
+      toast.error(t('channelCreateFailed') + ': ' + (err as Error).message);
     },
   });
 
@@ -95,12 +97,12 @@ export function SettingsTab() {
     mutationFn: ({ id, data }: { id: number; data: UpdateChannelRequest }) =>
       PushService.updateChannel(id, data),
     onSuccess: () => {
-      toast.success('通道更新成功');
+      toast.success(t('channelUpdateSuccess'));
       queryClient.invalidateQueries({ queryKey: ['admin', 'push-channels'] });
       setChannelDialogOpen(false);
     },
     onError: (err: unknown) => {
-      toast.error('通道更新失败: ' + (err as Error).message);
+      toast.error(t('channelUpdateFailed') + ': ' + (err as Error).message);
     },
   });
 
@@ -108,11 +110,11 @@ export function SettingsTab() {
     mutationFn: (id: number) => PushService.deleteChannel(id),
     onSuccess: () => {
       setDeleteTarget(null);
-      toast.success('通道删除成功');
+      toast.success(t('channelDeleteSuccess'));
       queryClient.invalidateQueries({ queryKey: ['admin', 'push-channels'] });
     },
     onError: (err: unknown) => {
-      toast.error('通道删除失败: ' + (err as Error).message);
+      toast.error(t('channelDeleteFailed') + ': ' + (err as Error).message);
     },
   });
 
@@ -195,16 +197,16 @@ export function SettingsTab() {
 
   const handleSaveChannel = () => {
     if (!channelName && !editingChannel) {
-      toast.error('通道名称不能为空');
+      toast.error(t('channelNameRequired'));
       return;
     }
     if (!/^[a-zA-Z_0-9]+$/.test(channelName)) {
-      toast.error('通道名称只能使用英文字母、数字和下划线');
+      toast.error(t('channelNameFormat'));
       return;
     }
 
     if (!activeDef) {
-      toast.error('无效的通道类型');
+      toast.error(t('invalidChannelType'));
       return;
     }
 
@@ -217,7 +219,7 @@ export function SettingsTab() {
             ? channelToken
             : channelOther;
       if (field.required && !value.trim()) {
-        toast.error(`${field.label}不能为空`);
+        toast.error(t('fieldRequired', { label: field.label }));
         return;
       }
     }
@@ -225,7 +227,7 @@ export function SettingsTab() {
     // 协议安全校验（非邮件服务且配置了地址时，强制 HTTPS 协议）
     if (channelType !== 'email') {
       if (channelUrl && !channelUrl.startsWith('https://')) {
-        toast.error('地址必须以 https:// 开头以确保安全性');
+        toast.error(t('httpsRequired'));
         return;
       }
     }
@@ -235,14 +237,14 @@ export function SettingsTab() {
       try {
         JSON.parse(channelOther);
       } catch {
-        toast.error('请求体必须是合法的 JSON 格式');
+        toast.error(t('jsonFormatRequired'));
         return;
       }
     } else if (channelType === 'lark' && channelOther) {
       try {
         JSON.parse(channelOther);
       } catch {
-        toast.error('自定义卡片模版必须是合法的 JSON 格式');
+        toast.error(t('larkTemplateFormat'));
         return;
       }
     }
@@ -281,15 +283,15 @@ export function SettingsTab() {
   const handleSendChannelTest = async () => {
     try {
       setIsTestingChannel(true);
-      toast.info('正在发送测试推送...');
+      toast.info(t('sendingTestPush'));
       await PushService.testChannel({
         name: testChannelName,
         target: testChannelTarget || undefined,
       });
-      toast.success('测试推送发送成功，请前往对应平台确认。');
+      toast.success(t('testPushSuccess'));
       setTestChannelOpen(false);
     } catch (err: unknown) {
-      toast.error('连通性测试失败: ' + (err as Error).message);
+      toast.error(t('connectivityTestFailed') + ': ' + (err as Error).message);
     } finally {
       setIsTestingChannel(false);
     }
@@ -299,9 +301,9 @@ export function SettingsTab() {
     <div className='pt-4 space-y-4'>
       <div className='flex items-center justify-between'>
         <div>
-          <h2 className='text-sm font-semibold'>自定义推送通道</h2>
+          <h2 className='text-sm font-semibold'>{t('customPushChannels')}</h2>
           <p className='text-[11px] text-muted-foreground mt-0.5'>
-            添加、配置及管理用于第三方 Webhook 对接的自定义数据推送通道
+            {t('customPushChannelsDesc')}
           </p>
         </div>
         <Button
@@ -310,14 +312,14 @@ export function SettingsTab() {
           className='text-xs'
         >
           <Plus className='size-3.5 mr-1' />
-          新建消息通道
+          {t('createChannel')}
         </Button>
       </div>
 
       {channelsQuery.isLoading ? (
         <LoadingStateWithBorder
           icon={Settings}
-          description='加载消息通道中...'
+          description={t('loadingChannels')}
         />
       ) : channelsQuery.isError ? (
         <div className='p-8 border border-dashed rounded-xl bg-card'>
@@ -334,7 +336,7 @@ export function SettingsTab() {
             style={{ animationDuration: '3s' }}
           />
           <span className='text-xs font-medium'>
-            暂无自定义通道配置，请点击右上角新建
+            {t('noCustomChannels')}
           </span>
         </div>
       ) : (
@@ -343,19 +345,19 @@ export function SettingsTab() {
             <TableHeader className='sticky top-0 z-20 bg-background'>
               <TableRow className='border-b border-dashed hover:bg-transparent'>
                 <TableHead className='w-[120px] whitespace-nowrap py-2 h-8'>
-                  名称
+                  {t('colName')}
                 </TableHead>
                 <TableHead className='w-[100px] whitespace-nowrap py-2 h-8'>
-                  类型
+                  {t('colType')}
                 </TableHead>
                 <TableHead className='whitespace-nowrap py-2 h-8'>
-                  备注
+                  {t('colRemark')}
                 </TableHead>
                 <TableHead className='w-[80px] text-center whitespace-nowrap py-2 h-8'>
-                  状态
+                  {t('colStatus')}
                 </TableHead>
                 <TableHead className='sticky right-0 text-center bg-background z-10 w-[180px] py-2 h-8'>
-                  操作
+                  {t('colActions')}
                 </TableHead>
               </TableRow>
             </TableHeader>
@@ -380,7 +382,9 @@ export function SettingsTab() {
                     </Badge>
                   </TableCell>
                   <TableCell className='text-xs text-muted-foreground max-w-[200px] truncate py-1'>
-                    {ch.description || <span className='italic'>无备注</span>}
+                    {ch.description || (
+                      <span className='italic'>{t('noRemark')}</span>
+                    )}
                   </TableCell>
                   <TableCell
                     className='text-center py-1'
@@ -416,7 +420,7 @@ export function SettingsTab() {
                         className='h-6 px-2 text-[10px] text-primary hover:text-primary hover:bg-primary/10'
                       >
                         <Play className='size-2.5 mr-1' />
-                        测试
+                        {t('test')}
                       </Button>
                       <Button
                         variant='ghost'
@@ -425,7 +429,7 @@ export function SettingsTab() {
                         className='h-6 px-2 text-[10px] text-muted-foreground hover:text-foreground'
                       >
                         <Edit2 className='size-2.5 mr-1' />
-                        编辑
+                        {t('edit')}
                       </Button>
                       <Button
                         variant='ghost'
@@ -435,7 +439,7 @@ export function SettingsTab() {
                         className='h-6 px-2 text-[10px] text-destructive hover:text-destructive hover:bg-destructive/10'
                       >
                         <Trash2 className='size-2.5 mr-1' />
-                        删除
+                        {t('delete')}
                       </Button>
                     </div>
                   </TableCell>
@@ -451,35 +455,34 @@ export function SettingsTab() {
         <DialogContent className='sm:max-w-[600px] max-h-[85vh] overflow-y-auto'>
           <DialogHeader>
             <DialogTitle>
-              {editingChannel ? '编辑消息通道' : '新建消息通道'}
+              {editingChannel
+                ? t('editChannelDialogTitle')
+                : t('createChannelDialogTitle')}
             </DialogTitle>
-            <DialogDescription>
+            <DialogDescription>{t('channelDialogDesc')}</DialogDescription>
-              配置自定义通知推送通道，支持以 POST 请求方式向第三方 Webhook
-              或推送服务投递数据
-            </DialogDescription>
           </DialogHeader>
 
           <div className='space-y-4 py-4'>
             <div className='space-y-1.5'>
-              <Label className='text-xs font-semibold'>名称</Label>
+              <Label className='text-xs font-semibold'>{t('channelName')}</Label>
               <Input
                 type='text'
-                placeholder='请输入通道名称，请仅使用英文字母和下划线，该名称必须唯一'
+                placeholder={t('channelNamePlaceholder')}
                 value={channelName}
                 onChange={(e) => setChannelName(e.target.value)}
                 disabled={!!editingChannel}
                 className='text-xs h-9 font-mono'
               />
               <p className='text-[10px] text-muted-foreground'>
-                通道唯一标识，创建后不可修改
+                {t('channelNameHint')}
               </p>
             </div>
 
             <div className='space-y-1.5'>
-              <Label className='text-xs font-semibold'>备注</Label>
+              <Label className='text-xs font-semibold'>{t('channelRemark')}</Label>
               <Input
                 type='text'
-                placeholder='请输入备注信息'
+                placeholder={t('channelRemarkPlaceholder')}
                 value={channelDescription}
                 onChange={(e) => setChannelDescription(e.target.value)}
                 className='text-xs h-9'
@@ -487,13 +490,13 @@ export function SettingsTab() {
             </div>
 
             <div className='space-y-1.5'>
-              <Label className='text-xs font-semibold'>通道类型</Label>
+              <Label className='text-xs font-semibold'>{t('channelType')}</Label>
               <Select
                 value={channelType}
                 onValueChange={handleChannelTypeChange}
               >
                 <SelectTrigger className='text-xs h-9'>
-                  <SelectValue placeholder='选择通道类型' />
+                  <SelectValue placeholder={t('selectChannelType')} />
                 </SelectTrigger>
                 <SelectContent>
                   {(definitionsQuery.data ?? []).map((d) => (
@@ -509,7 +512,7 @@ export function SettingsTab() {
               <>
                 <div className='p-3.5 border rounded-lg bg-muted/20 space-y-1.5'>
                   <div className='text-xs font-semibold'>
-                    {activeDef.name}配置说明
+                    {t('configHelp', { name: activeDef.name })}
                   </div>
                   <p className='text-[11px] text-muted-foreground leading-relaxed'>
                     {activeDef.description}
@@ -572,7 +575,7 @@ export function SettingsTab() {
                 {channelType === 'custom' && (
                   <div className='p-3.5 border rounded-lg bg-muted/20 space-y-2.5'>
                     <Label className='text-[11px] font-semibold'>
-                      快捷加载常用模版实例：
+                      {t('quickLoadTemplates')}
                     </Label>
                     <div className='flex flex-wrap gap-1.5'>
                       <Button
@@ -596,7 +599,7 @@ export function SettingsTab() {
                               2,
                             ),
                           );
-                          toast.success('已加载飞书 Webhook 模版');
+                          toast.success(t('loadedFeishuTemplate'));
                         }}
                       >
                         飞书 Webhook
@@ -623,7 +626,7 @@ export function SettingsTab() {
                               2,
                             ),
                           );
-                          toast.success('已加载钉钉机器人模版');
+                          toast.success(t('loadedDingTalkTemplate'));
                         }}
                       >
                         钉钉群机器人
@@ -650,7 +653,7 @@ export function SettingsTab() {
                               2,
                             ),
                           );
-                          toast.success('已加载企业微信机器人模版');
+                          toast.success(t('loadedWeChatTemplate'));
                         }}
                       >
                         企业微信群机器人
@@ -674,7 +677,7 @@ export function SettingsTab() {
                               2,
                             ),
                           );
-                          toast.success('已加载 Bark App 模版');
+                          toast.success(t('loadedBarkTemplate'));
                         }}
                       >
                         Bark App
@@ -693,7 +696,7 @@ export function SettingsTab() {
               onClick={() => setChannelDialogOpen(false)}
               className='h-9 text-xs'
             >
-              取消
+              {t('cancel')}
             </Button>
             <Button
               variant='default'
@@ -709,7 +712,7 @@ export function SettingsTab() {
                 updateChannelMutation.isPending) && (
                 <Loader2 className='size-3 animate-spin mr-1' />
               )}
-              确定
+              {t('confirm')}
             </Button>
           </DialogFooter>
         </DialogContent>
@@ -719,15 +722,15 @@ export function SettingsTab() {
       <Dialog open={testChannelOpen} onOpenChange={setTestChannelOpen}>
         <DialogContent className='sm:max-w-[450px]'>
           <DialogHeader>
-            <DialogTitle>发送测试通知</DialogTitle>
+            <DialogTitle>{t('sendTestNotification')}</DialogTitle>
             <DialogDescription>
-              请输入消息测试的接收目标，点击发送后系统将通过此通道执行连通性推送测试
+              {t('sendTestNotificationDesc')}
             </DialogDescription>
           </DialogHeader>
 
           <div className='space-y-4 py-3'>
             <div className='space-y-1.5'>
-              <Label className='text-xs'>推送通道名称</Label>
+              <Label className='text-xs'>{t('pushChannelName')}</Label>
               <Input
                 type='text'
                 value={testChannelName}
@@ -736,10 +739,10 @@ export function SettingsTab() {
               />
             </div>
             <div className='space-y-1.5'>
-              <Label className='text-xs'>测试推送目标 (对应模板变量 $to)</Label>
+              <Label className='text-xs'>{t('testPushTarget')}</Label>
               <Input
                 type='text'
-                placeholder='请输入测试推送接收人/目标标识，如 Bark Token、邮箱等'
+                placeholder={t('testPushTargetPlaceholder')}
                 value={testChannelTarget}
                 onChange={(e) => setTestChannelTarget(e.target.value)}
                 className='text-xs h-9'
@@ -754,7 +757,7 @@ export function SettingsTab() {
               onClick={() => setTestChannelOpen(false)}
               className='h-9 text-xs'
             >
-              取消
+              {t('cancel')}
             </Button>
             <Button
               variant='default'
@@ -766,7 +769,7 @@ export function SettingsTab() {
               {isTestingChannel && (
                 <Loader2 className='size-3 animate-spin mr-1' />
               )}
-              发送测试
+              {t('sendTest')}
             </Button>
           </DialogFooter>
         </DialogContent>
@@ -778,14 +781,14 @@ export function SettingsTab() {
       >
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认删除通道</AlertDialogTitle>
+            <AlertDialogTitle>{t('deleteChannelTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确定要删除通道「{deleteTarget?.name}」吗？删除后无法恢复。
+              {t('deleteChannelConfirm', { name: deleteTarget?.name ?? '' })}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
             <AlertDialogCancel disabled={deleteChannelMutation.isPending}>
-              取消
+              {t('cancel')}
             </AlertDialogCancel>
             <AlertDialogAction
               disabled={deleteChannelMutation.isPending}
@@ -793,7 +796,9 @@ export function SettingsTab() {
                 deleteTarget && deleteChannelMutation.mutate(deleteTarget.id)
               }
             >
-              {deleteChannelMutation.isPending ? '删除中...' : '确认删除'}
+              {deleteChannelMutation.isPending
+                ? t('deleting')
+                : t('confirmDelete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/admin/push/page.tsx

@@ -6,6 +6,7 @@
 import * as React from 'react';
 import { motion } from 'motion/react';
 import { Bell, History, Layers, Settings } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
 import { EventsTab } from './components/events-tab';
@@ -13,6 +14,7 @@ import { HistoriesTab } from './components/histories-tab';
 import { SettingsTab } from './components/settings-tab';
 
 export default function PushAdminPage() {
+  const t = useTranslations('admin.push');
   const [activeTab, setActiveTab] = React.useState('events');
 
   return (
@@ -26,7 +28,7 @@ export default function PushAdminPage() {
         <Bell className='size-5 text-primary' />
         <div>
           <h1 className='text-2xl font-semibold tracking-tight'>
-            通知推送管理
+            {t('pageTitle')}
           </h1>
         </div>
       </div>
@@ -38,21 +40,21 @@ export default function PushAdminPage() {
             className='px-0 pb-2 text-xs font-semibold'
           >
             <Layers className='size-3.5 mr-1' />
-            事件管理
+            {t('eventsTab')}
           </TabsTrigger>
           <TabsTrigger
             value='histories'
             className='px-0 pb-2 text-xs font-semibold'
           >
             <History className='size-3.5 mr-1' />
-            通知历史
+            {t('historiesTab')}
           </TabsTrigger>
           <TabsTrigger
             value='settings'
             className='px-0 pb-2 text-xs font-semibold'
           >
             <Settings className='size-3.5 mr-1' />
-            通道管理与设置
+            {t('settingsTab')}
           </TabsTrigger>
         </TabsList>
 

frontend/app/(main)/admin/settings/components/openflare-ops-utils.ts

@@ -89,11 +89,18 @@ export function mapOptionsToOpsFields(
   };
 }
 
-export function formatDurationLabel(value: string) {
+export type OpsMessage = (
+  key: string,
+  values?: Record<string, string | number>,
+) => string;
+
+export function formatDurationLabel(value: string, t: OpsMessage) {
   const milliseconds = Number.parseInt(value, 10);
   if (Number.isNaN(milliseconds)) return value;
-  if (milliseconds >= 60000) return `${milliseconds / 60000} 分钟`;
+  if (milliseconds >= 60000) {
-  return `${milliseconds / 1000} 秒`;
+    return t('duration.minutes', { count: milliseconds / 60000 });
+  }
+  return t('duration.seconds', { count: milliseconds / 1000 });
 }
 
 export function normalizeServerUrl(value: string) {
@@ -116,21 +123,24 @@ export function buildDiscoveryCommand(
   ].join('\n');
 }
 
-export function validateAgentFields(fields: OpenFlareOpsFields) {
+export function validateAgentFields(fields: OpenFlareOpsFields, t: OpsMessage) {
   const heartbeat = Number.parseInt(fields.agent_heartbeat_interval, 10);
   const offline = Number.parseInt(fields.node_offline_threshold, 10);
   if (Number.isNaN(heartbeat) || heartbeat < 1000) {
-    throw new Error('心跳间隔不能小于 1000 毫秒。');
+    throw new Error(t('errors.heartbeatMin'));
   }
   if (Number.isNaN(offline) || offline < 10000) {
-    throw new Error('离线阈值不能小于 10000 毫秒。');
+    throw new Error(t('errors.offlineMin'));
   }
   if (offline < heartbeat * 3) {
-    throw new Error('离线阈值建议至少为心跳间隔的 3 倍。');
+    throw new Error(t('errors.offlineRatio'));
   }
 }
 
-export function validateUptimeKumaFields(fields: OpenFlareOpsFields) {
+export function validateUptimeKumaFields(
+  fields: OpenFlareOpsFields,
+  t: OpsMessage,
+) {
   const syncInt = Number.parseInt(fields.uptime_kuma_sync_interval, 10);
   const interval = Number.parseInt(fields.uptime_kuma_interval, 10);
   const retry = Number.parseInt(fields.uptime_kuma_retry, 10);
@@ -138,25 +148,26 @@ export function validateUptimeKumaFields(fields: OpenFlareOpsFields) {
   const timeout = Number.parseInt(fields.uptime_kuma_timeout, 10);
 
   if (fields.uptime_kuma_enabled) {
-    if (!fields.uptime_kuma_url.trim())
+    if (!fields.uptime_kuma_url.trim()) throw new Error(t('errors.kumaUrl'));
-      throw new Error('请输入 Uptime Kuma 地址。');
     if (!fields.uptime_kuma_username.trim())
-      throw new Error('请输入 Uptime Kuma 用户名。');
+      throw new Error(t('errors.kumaUser'));
   }
   if (Number.isNaN(syncInt) || syncInt <= 0)
-    throw new Error('同步间隔必须为正整数。');
+    throw new Error(t('errors.syncInterval'));
   if (Number.isNaN(interval) || interval <= 0)
-    throw new Error('心跳间隔必须为正整数。');
+    throw new Error(t('errors.interval'));
-  if (Number.isNaN(retry) || retry < 0)
+  if (Number.isNaN(retry) || retry < 0) throw new Error(t('errors.retry'));
-    throw new Error('重试次数必须为非负整数。');
   if (Number.isNaN(retryInt) || retryInt <= 0)
-    throw new Error('心跳重试间隔必须为正整数。');
+    throw new Error(t('errors.retryInterval'));
   if (Number.isNaN(timeout) || timeout <= 0)
-    throw new Error('请求超时必须为正整数。');
+    throw new Error(t('errors.timeout'));
 }
 
-export function agentOptionEntries(fields: OpenFlareOpsFields): OptionItem[] {
+export function agentOptionEntries(
-  validateAgentFields(fields);
+  fields: OpenFlareOpsFields,
+  t: OpsMessage,
+): OptionItem[] {
+  validateAgentFields(fields, t);
   return [
     { key: 'agent_heartbeat_interval', value: fields.agent_heartbeat_interval },
     {
@@ -171,8 +182,9 @@ export function agentOptionEntries(fields: OpenFlareOpsFields): OptionItem[] {
 
 export function uptimeKumaOptionEntries(
   fields: OpenFlareOpsFields,
+  t: OpsMessage,
 ): OptionItem[] {
-  validateUptimeKumaFields(fields);
+  validateUptimeKumaFields(fields, t);
   return [
     { key: 'uptime_kuma_enabled', value: String(fields.uptime_kuma_enabled) },
     { key: 'uptime_kuma_url', value: fields.uptime_kuma_url.trim() },
@@ -200,21 +212,22 @@ export function uptimeKumaOptionEntries(
   ];
 }
 
-export function validatePagesFields(fields: OpenFlareOpsFields) {
+export function validatePagesFields(fields: OpenFlareOpsFields, t: OpsMessage) {
   const packageSize = Number.parseInt(fields.pages_max_package_size_mb, 10);
   const historyCount = Number.parseInt(fields.pages_max_history_count, 10);
   if (Number.isNaN(packageSize) || packageSize < 1 || packageSize > 2048) {
-    throw new Error('Pages 部署包大小上限必须为 1～2048 MiB。');
+    throw new Error(t('errors.pagesSize'));
   }
   if (Number.isNaN(historyCount) || historyCount < 0) {
-    throw new Error(
+    throw new Error(t('errors.pagesHistory'));
-      'Pages 历史保留数必须为大于等于 0 的整数（0 表示不限制）。',
-    );
   }
 }
 
-export function pagesOptionEntries(fields: OpenFlareOpsFields): OptionItem[] {
+export function pagesOptionEntries(
-  validatePagesFields(fields);
+  fields: OpenFlareOpsFields,
+  t: OpsMessage,
+): OptionItem[] {
+  validatePagesFields(fields, t);
   return [
     {
       key: 'pages_max_package_size_mb',

frontend/app/(main)/admin/settings/components/openflare-ops.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import Link from 'next/link';
+import { useTranslations } from 'next-intl';
 import { useEffect, useMemo, useState } from 'react';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import {
@@ -63,6 +64,7 @@ async function copyText(value: string) {
 }
 
 export function OpenFlareOpsSettings() {
+  const t = useTranslations('openflareOps');
   const queryClient = useQueryClient();
   const [fields, setFields] = useState<OpenFlareOpsFields>(
     defaultOpenFlareOpsFields,
@@ -113,20 +115,20 @@ export function OpenFlareOpsSettings() {
       await OptionService.updateBatch(entries);
     },
     onSuccess: async () => {
-      toast.success('OpenFlare 运维设置已保存');
+      toast.success(t('saved'));
       await queryClient.invalidateQueries({ queryKey: optionsQueryKey });
       setSavingSection(null);
     },
     onError: (error) => {
       setSavingSection(null);
-      toast.error(error instanceof Error ? error.message : '保存失败');
+      toast.error(error instanceof Error ? error.message : t('saveFailed'));
     },
   });
 
   const rotateTokenMutation = useMutation({
     mutationFn: () => NodeService.rotateBootstrapToken(),
     onSuccess: async (data) => {
-      toast.success('Discovery Token 已重新生成');
+      toast.success(t('tokenRotated'));
       await queryClient.invalidateQueries({
         queryKey: ['openflare', 'bootstrap-token'],
       });
@@ -139,15 +141,17 @@ export function OpenFlareOpsSettings() {
       }
     },
     onError: (error) => {
-      toast.error(error instanceof Error ? error.message : 'Token 轮换失败');
+      toast.error(
+        error instanceof Error ? error.message : t('tokenRotateFailed'),
+      );
     },
   });
 
   const syncUptimeKumaMutation = useMutation({
     mutationFn: () => UptimeKumaService.sync(),
-    onSuccess: () => toast.success('Uptime Kuma 同步任务已执行'),
+    onSuccess: () => toast.success(t('kumaSynced')),
     onError: (error) =>
-      toast.error(error instanceof Error ? error.message : '同步失败'),
+      toast.error(error instanceof Error ? error.message : t('syncFailed')),
   });
 
   const discoveryToken = bootstrapQuery.data?.discovery_token ?? '';
@@ -167,10 +171,10 @@ export function OpenFlareOpsSettings() {
     try {
       saveMutation.mutate({
         section: 'agent',
-        entries: agentOptionEntries(fields),
+        entries: agentOptionEntries(fields, t),
       });
     } catch (error) {
-      toast.error(error instanceof Error ? error.message : '参数校验失败');
+      toast.error(error instanceof Error ? error.message : t('invalidParams'));
     }
   };
 
@@ -178,10 +182,10 @@ export function OpenFlareOpsSettings() {
     try {
       saveMutation.mutate({
         section: 'uptimekuma',
-        entries: uptimeKumaOptionEntries(fields),
+        entries: uptimeKumaOptionEntries(fields, t),
       });
     } catch (error) {
-      toast.error(error instanceof Error ? error.message : '参数校验失败');
+      toast.error(error instanceof Error ? error.message : t('invalidParams'));
     }
   };
 
@@ -189,19 +193,16 @@ export function OpenFlareOpsSettings() {
     try {
       saveMutation.mutate({
         section: 'pages',
-        entries: pagesOptionEntries(fields),
+        entries: pagesOptionEntries(fields, t),
       });
     } catch (error) {
-      toast.error(error instanceof Error ? error.message : '参数校验失败');
+      toast.error(error instanceof Error ? error.message : t('invalidParams'));
     }
   };
 
   if (optionsQuery.isLoading) {
     return (
-      <LoadingStateWithBorder
+      <LoadingStateWithBorder icon={Server} description={t('loading')} />
-        icon={Server}
-        description='加载 OpenFlare 运维设置...'
-      />
     );
   }
 
@@ -211,7 +212,7 @@ export function OpenFlareOpsSettings() {
         message={
           optionsQuery.error instanceof Error
             ? optionsQuery.error.message
-            : '加载失败'
+            : t('loadFailed')
         }
         onRetry={() => void optionsQuery.refetch()}
       />
@@ -224,10 +225,8 @@ export function OpenFlareOpsSettings() {
         <Card className='border-dashed shadow-none'>
           <CardHeader className='flex flex-row items-center justify-between gap-4'>
             <div>
-              <CardTitle className='text-base'>Agent 运行参数</CardTitle>
+              <CardTitle className='text-base'>{t('agent.title')}</CardTitle>
-              <CardDescription>
+              <CardDescription>{t('agent.description')}</CardDescription>
-                心跳间隔与离线阈值会在下个心跳周期同步到节点。
-              </CardDescription>
             </div>
             <Button
               size='sm'
@@ -239,13 +238,18 @@ export function OpenFlareOpsSettings() {
               ) : (
                 <Save className='size-3.5 mr-1' />
               )}
-              保存
+              {t('save')}
             </Button>
           </CardHeader>
           <CardContent className='space-y-4'>
             <div className='grid gap-4 md:grid-cols-2'>
               <FieldInput
-                label={`心跳间隔 (${formatDurationLabel(fields.agent_heartbeat_interval)})`}
+                label={t('agent.heartbeat', {
+                  duration: formatDurationLabel(
+                    fields.agent_heartbeat_interval,
+                    t,
+                  ),
+                })}
                 value={fields.agent_heartbeat_interval}
                 type='number'
                 onChange={(value) =>
@@ -253,7 +257,12 @@ export function OpenFlareOpsSettings() {
                 }
               />
               <FieldInput
-                label={`离线阈值 (${formatDurationLabel(fields.node_offline_threshold)})`}
+                label={t('agent.offline', {
+                  duration: formatDurationLabel(
+                    fields.node_offline_threshold,
+                    t,
+                  ),
+                })}
                 value={fields.node_offline_threshold}
                 type='number'
                 onChange={(value) =>
@@ -262,15 +271,15 @@ export function OpenFlareOpsSettings() {
               />
             </div>
             <ToggleRow
-              label='开启 WS 连接升级'
+              label={t('agent.wsUpgrade')}
-              description='HTTP 心跳成功后尝试升级为 WebSocket，配置发布可即时通知。'
+              description={t('agent.wsUpgradeDesc')}
               checked={fields.agent_websocket_upgrade_enabled}
               onChange={(value) =>
                 updateField('agent_websocket_upgrade_enabled', value)
               }
             />
             <FieldInput
-              label='Agent 更新仓库'
+              label={t('agent.updateRepo')}
               value={fields.agent_update_repo}
               placeholder='Rain-kl/OpenFlare'
               onChange={(value) => updateField('agent_update_repo', value)}
@@ -281,11 +290,8 @@ export function OpenFlareOpsSettings() {
         <Card className='border-dashed shadow-none'>
           <CardHeader className='flex flex-row items-center justify-between gap-4'>
             <div>
-              <CardTitle className='text-base'>IP 归属解析</CardTitle>
+              <CardTitle className='text-base'>{t('geo.title')}</CardTitle>
-              <CardDescription>
+              <CardDescription>{t('geo.description')}</CardDescription>
-                控制节点地图等场景的 GeoIP 来源；访客访问记录归属地固定使用
-                MaxMind mmdb。
-              </CardDescription>
             </div>
             <Button
               size='sm'
@@ -297,12 +303,12 @@ export function OpenFlareOpsSettings() {
               ) : (
                 <Save className='size-3.5 mr-1' />
               )}
-              保存
+              {t('save')}
             </Button>
           </CardHeader>
           <CardContent className='space-y-4'>
             <div className='space-y-1.5'>
-              <Label>归属方式</Label>
+              <Label>{t('geo.mode')}</Label>
               <Select
                 value={fields.geoip_provider}
                 onValueChange={(value) => updateField('geoip_provider', value)}
@@ -311,7 +317,7 @@ export function OpenFlareOpsSettings() {
                   <SelectValue />
                 </SelectTrigger>
                 <SelectContent>
-                  <SelectItem value='disabled'>关闭</SelectItem>
+                  <SelectItem value='disabled'>{t('geo.disabled')}</SelectItem>
                   <SelectItem value='mmdb'>MaxMind mmdb</SelectItem>
                   <SelectItem value='ip-api'>ip-api.com</SelectItem>
                   <SelectItem value='geojs'>geojs.io</SelectItem>
@@ -321,7 +327,7 @@ export function OpenFlareOpsSettings() {
             </div>
             <div className='flex flex-col gap-3 rounded-lg border border-dashed p-3 sm:flex-row sm:items-end'>
               <FieldInput
-                label='测试 IP'
+                label={t('geo.testIp')}
                 value={geoIPTestIP}
                 onChange={setGeoIPTestIP}
                 placeholder='8.8.8.8'
@@ -332,13 +338,13 @@ export function OpenFlareOpsSettings() {
                 disabled={geoIPMutation.isPending}
                 onClick={() => geoIPMutation.mutate()}
               >
-                {geoIPMutation.isPending ? '查询中...' : '查询归属'}
+                {geoIPMutation.isPending ? t('geo.querying') : t('geo.query')}
               </Button>
             </div>
             {geoIPMutation.data ? (
               <div className='grid gap-2 text-sm sm:grid-cols-2'>
                 <InfoCell
-                  label='国家/地区'
+                  label={t('geo.country')}
                   value={geoIPMutation.data.name || '—'}
                 />
                 <InfoCell
@@ -354,10 +360,8 @@ export function OpenFlareOpsSettings() {
       <Card className='border-dashed shadow-none'>
         <CardHeader className='flex flex-row items-center justify-between gap-4'>
           <div>
-            <CardTitle className='text-base'>Pages 静态托管</CardTitle>
+            <CardTitle className='text-base'>{t('pages.title')}</CardTitle>
-            <CardDescription>
+            <CardDescription>{t('pages.description')}</CardDescription>
-              配置部署包上传体积上限与每个项目的历史部署保留数量。
-            </CardDescription>
           </div>
           <Button
             size='sm'
@@ -369,13 +373,13 @@ export function OpenFlareOpsSettings() {
             ) : (
               <Save className='size-3.5 mr-1' />
             )}
-            保存
+            {t('save')}
           </Button>
         </CardHeader>
         <CardContent className='space-y-4'>
           <div className='grid gap-4 md:grid-cols-2'>
             <FieldInput
-              label='部署包大小上限 (MiB)'
+              label={t('pages.maxSize')}
               value={fields.pages_max_package_size_mb}
               type='number'
               onChange={(value) =>
@@ -384,7 +388,7 @@ export function OpenFlareOpsSettings() {
               placeholder='100'
             />
             <FieldInput
-              label='历史部署保留数（0 不限制）'
+              label={t('pages.history')}
               value={fields.pages_max_history_count}
               type='number'
               onChange={(value) =>
@@ -394,9 +398,7 @@ export function OpenFlareOpsSettings() {
             />
           </div>
           <p className='text-xs text-muted-foreground'>
-            每个项目最多保留 N
+            {t('pages.historyHint')}
-            条部署：激活部署始终保留，其余按从新到旧填充；超出的非激活部署会在上传成功后自动清理。支持
-            zip、tar.gz、tar.xz、tar.bz2、tar、7z 格式。
           </p>
         </CardContent>
       </Card>
@@ -404,17 +406,16 @@ export function OpenFlareOpsSettings() {
       <Card className='border-dashed shadow-none'>
         <CardHeader className='flex flex-row items-center justify-between gap-4'>
           <div>
-            <CardTitle className='text-base'>Discovery Token 与部署</CardTitle>
+            <CardTitle className='text-base'>
-            <CardDescription>
+              {t('discovery.title')}
-              新节点首次接入使用 Discovery
+            </CardTitle>
-              Token；轮换请前往节点管理或使用下方操作。
+            <CardDescription>{t('discovery.description')}</CardDescription>
-            </CardDescription>
           </div>
           <div className='flex flex-wrap gap-2'>
             <Button variant='outline' size='sm' asChild>
               <Link href='/nodes'>
                 <ExternalLink className='size-3.5 mr-1' />
-                节点管理
+                {t('discovery.manageNodes')}
               </Link>
             </Button>
             <Button
@@ -424,7 +425,7 @@ export function OpenFlareOpsSettings() {
               onClick={() => rotateTokenMutation.mutate()}
             >
               <RotateCw className='size-3.5 mr-1' />
-              轮换 Token
+              {t('discovery.rotate')}
             </Button>
           </div>
         </CardHeader>
@@ -437,21 +438,19 @@ export function OpenFlareOpsSettings() {
           />
           <div className='rounded-lg border border-dashed p-3'>
             <p className='text-[10px] uppercase tracking-wider text-muted-foreground'>
-              Discovery Token（只读）
+              {t('discovery.tokenReadonly')}
             </p>
             <p className='mt-2 break-all text-sm font-mono'>
               {bootstrapQuery.isLoading
-                ? '加载中...'
+                ? t('discovery.loading')
-                : discoveryToken || '未生成'}
+                : discoveryToken || t('discovery.notGenerated')}
             </p>
           </div>
           <div className='space-y-1.5'>
-            <Label>一键部署命令</Label>
+            <Label>{t('discovery.command')}</Label>
             <Textarea
               readOnly
-              value={
+              value={discoveryCommand || t('discovery.commandHint')}
-                discoveryCommand || '请先填写可访问的 Server URL 并获取 Token。'
-              }
               className='min-h-24 font-mono text-xs'
             />
             {discoveryCommand ? (
@@ -461,12 +460,12 @@ export function OpenFlareOpsSettings() {
                 size='sm'
                 onClick={() =>
                   void copyText(discoveryCommand).then(() =>
-                    toast.success('命令已复制'),
+                    toast.success(t('discovery.copied')),
                   )
                 }
               >
                 <Copy className='size-3.5 mr-1' />
-                复制命令
+                {t('discovery.copy')}
               </Button>
             ) : null}
           </div>
@@ -476,10 +475,8 @@ export function OpenFlareOpsSettings() {
       <Card className='border-dashed shadow-none'>
         <CardHeader className='flex flex-row items-center justify-between gap-4'>
           <div>
-            <CardTitle className='text-base'>Uptime Kuma 集成</CardTitle>
+            <CardTitle className='text-base'>{t('kuma.title')}</CardTitle>
-            <CardDescription>
+            <CardDescription>{t('kuma.description')}</CardDescription>
-              将反代站点差分同步至 Uptime Kuma 监控实例。
-            </CardDescription>
           </div>
           <div className='flex flex-wrap gap-2'>
             <Button
@@ -491,20 +488,20 @@ export function OpenFlareOpsSettings() {
               onClick={() => syncUptimeKumaMutation.mutate()}
             >
               <RefreshCw className='size-3.5 mr-1' />
-              立即同步
+              {t('kuma.syncNow')}
             </Button>
             <Button
               size='sm'
               disabled={savingSection === 'uptimekuma'}
               onClick={saveUptimeKumaSettings}
             >
-              保存
+              {t('save')}
             </Button>
           </div>
         </CardHeader>
         <CardContent className='space-y-4'>
           <ToggleRow
-            label='开启 Uptime Kuma'
+            label={t('kuma.enable')}
             checked={fields.uptime_kuma_enabled}
             onChange={(value) => updateField('uptime_kuma_enabled', value)}
           />
@@ -512,29 +509,29 @@ export function OpenFlareOpsSettings() {
             <>
               <div className='grid gap-4 md:grid-cols-2'>
                 <FieldInput
-                  label='Uptime Kuma 地址'
+                  label={t('kuma.url')}
                   value={fields.uptime_kuma_url}
                   onChange={(value) => updateField('uptime_kuma_url', value)}
                   placeholder='http://localhost:3001'
                 />
                 <FieldInput
-                  label='用户名'
+                  label={t('kuma.username')}
                   value={fields.uptime_kuma_username}
                   onChange={(value) =>
                     updateField('uptime_kuma_username', value)
                   }
                 />
                 <FieldInput
-                  label='密码'
+                  label={t('kuma.password')}
                   value={fields.uptime_kuma_password}
                   type='password'
                   onChange={(value) =>
                     updateField('uptime_kuma_password', value)
                   }
-                  placeholder='留空表示不更新'
+                  placeholder={t('kuma.passwordKeep')}
                 />
                 <FieldInput
-                  label='同步间隔 (分钟)'
+                  label={t('kuma.syncInterval')}
                   value={fields.uptime_kuma_sync_interval}
                   type='number'
                   onChange={(value) =>
@@ -542,7 +539,7 @@ export function OpenFlareOpsSettings() {
                   }
                 />
                 <div className='space-y-1.5'>
-                  <Label>监控范围</Label>
+                  <Label>{t('kuma.scope')}</Label>
                   <Select
                     value={fields.uptime_kuma_monitor_scope}
                     onValueChange={(value) =>
@@ -553,8 +550,10 @@ export function OpenFlareOpsSettings() {
                       <SelectValue />
                     </SelectTrigger>
                     <SelectContent>
-                      <SelectItem value='all'>全部站点</SelectItem>
+                      <SelectItem value='all'>{t('kuma.allSites')}</SelectItem>
-                      <SelectItem value='selected'>选择站点</SelectItem>
+                      <SelectItem value='selected'>
+                        {t('kuma.selectedSites')}
+                      </SelectItem>
                     </SelectContent>
                   </Select>
                 </div>
@@ -562,26 +561,28 @@ export function OpenFlareOpsSettings() {
               {fields.uptime_kuma_monitor_scope === 'selected' ? (
                 <div className='rounded-lg border border-dashed p-3'>
                   <div className='flex items-center justify-between gap-2'>
-                    <p className='text-sm font-medium'>已选站点</p>
+                    <p className='text-sm font-medium'>
+                      {t('kuma.selectedLabel')}
+                    </p>
                     <Button
                       type='button'
                       variant='outline'
                       size='sm'
                       onClick={() => setUptimeKumaModalOpen(true)}
                     >
-                      选择监控站点
+                      {t('kuma.pickSites')}
                     </Button>
                   </div>
                   <p className='mt-2 break-all text-xs text-muted-foreground'>
                     {fields.uptime_kuma_selected_sites
                       ? fields.uptime_kuma_selected_sites.split(',').join(', ')
-                      : '未选择任何站点'}
+                      : t('kuma.noneSelected')}
                   </p>
                 </div>
               ) : null}
               <div className='grid gap-4 md:grid-cols-2'>
                 <FieldInput
-                  label='检测频率 (秒)'
+                  label={t('kuma.interval')}
                   value={fields.uptime_kuma_interval}
                   type='number'
                   onChange={(value) =>
@@ -589,13 +590,13 @@ export function OpenFlareOpsSettings() {
                   }
                 />
                 <FieldInput
-                  label='重试次数'
+                  label={t('kuma.retry')}
                   value={fields.uptime_kuma_retry}
                   type='number'
                   onChange={(value) => updateField('uptime_kuma_retry', value)}
                 />
                 <FieldInput
-                  label='重试间隔 (秒)'
+                  label={t('kuma.retryInterval')}
                   value={fields.uptime_kuma_retry_interval}
                   type='number'
                   onChange={(value) =>
@@ -603,7 +604,7 @@ export function OpenFlareOpsSettings() {
                   }
                 />
                 <FieldInput
-                  label='请求超时 (秒)'
+                  label={t('kuma.timeout')}
                   value={fields.uptime_kuma_timeout}
                   type='number'
                   onChange={(value) =>

frontend/app/(main)/admin/settings/components/system-status.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { useCallback, useEffect, useRef, useState } from 'react';
 import { toast } from 'sonner';
 import {
@@ -45,6 +46,7 @@ const formatNumber = (num: number | string) => {
  * 运行时系统状态展示与管理组件
  */
 export function SystemStatusManager() {
+  const t = useTranslations('openflareOps.status');
   const [status, setStatus] = useState<SystemStatus | null>(null);
   const [loading, setLoading] = useState(true);
   const [wavelet, setWavelet] = useState(false);
@@ -82,14 +84,14 @@ export function SystemStatusManager() {
       setStatus(data);
       prevStatusRef.current = data;
     } catch (err) {
-      toast.error('获取系统状态失败', {
+      toast.error(t('loadFailed'), {
-        description: err instanceof Error ? err.message : '请求时发生未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setLoading(false);
       setWavelet(false);
     }
-  }, []);
+  }, [t]);
 
   // 轮询逻辑
   useEffect(() => {
@@ -196,7 +198,9 @@ export function SystemStatusManager() {
         <div className='flex items-center gap-2'>
           <Activity className='size-5 text-primary' />
           <div>
-            <h1 className='text-2xl font-semibold tracking-tight'>系统状态</h1>
+            <h1 className='text-2xl font-semibold tracking-tight'>
+              {t('title')}
+            </h1>
           </div>
         </div>
 
@@ -211,7 +215,7 @@ export function SystemStatusManager() {
               htmlFor='auto-refresh'
               className='text-xs font-medium cursor-pointer select-none'
             >
-              自动刷新
+              {t('autoRefresh')}
             </label>
           </div>
 
@@ -237,7 +241,7 @@ export function SystemStatusManager() {
             disabled={wavelet}
           >
             <RefreshCw className={`size-3 ${wavelet ? 'animate-spin' : ''}`} />
-            刷新
+            {t('refresh')}
           </Button>
         </div>
       </div>
@@ -251,10 +255,10 @@ export function SystemStatusManager() {
               <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
                 <div className='space-y-0.5'>
                   <CardTitle className='text-sm font-semibold'>
-                    服务概览
+                    {t('overview')}
                   </CardTitle>
                   <CardDescription className='text-[10px]'>
-                    服务的基础生命指标
+                    {t('overviewDesc')}
                   </CardDescription>
                 </div>
                 <Badge
@@ -266,17 +270,17 @@ export function SystemStatusManager() {
               </CardHeader>
               <CardContent className='space-y-1'>
                 <RenderMetricRow
-                  label='服务运行时间'
+                  label={t('uptime')}
                   value={status.uptime}
                   field='uptime'
                 />
                 <RenderMetricRow
-                  label='当前 Goroutines 数量'
+                  label={t('goroutines')}
                   value={status.num_goroutine}
                   field='num_goroutine'
                 />
                 <RenderMetricRow
-                  label='Heap 对象数量'
+                  label={t('heapObjects')}
                   value={status.heap_objects}
                   field='heap_objects'
                 />
@@ -288,10 +292,10 @@ export function SystemStatusManager() {
               <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
                 <div className='space-y-0.5'>
                   <CardTitle className='text-sm font-semibold'>
-                    内存统计
+                    {t('memory')}
                   </CardTitle>
                   <CardDescription className='text-[10px]'>
-                    主内存消耗概览
+                    {t('memoryDesc')}
                   </CardDescription>
                 </div>
                 <Badge
@@ -304,22 +308,22 @@ export function SystemStatusManager() {
               <CardContent className='space-y-3'>
                 <div className='space-y-1'>
                   <RenderMetricRow
-                    label='当前内存使用量'
+                    label={t('alloc')}
                     value={status.alloc}
                     field='alloc'
                   />
                   <RenderMetricRow
-                    label='所有已分配的内存'
+                    label={t('totalAlloc')}
                     value={status.total_alloc}
                     field='total_alloc'
                   />
                   <RenderMetricRow
-                    label='内存占用量'
+                    label={t('sys')}
                     value={status.sys}
                     field='sys'
                   />
                   <RenderMetricRow
-                    label='下次 GC 内存回收量'
+                    label={t('nextGc')}
                     value={status.next_gc}
                     field='next_gc'
                   />
@@ -327,7 +331,7 @@ export function SystemStatusManager() {
                 {/* 物理内存水位比例 */}
                 <div className='space-y-1 px-1 pt-1'>
                   <div className='flex justify-between text-[10px] text-muted-foreground'>
-                    <span>当前使用率 (Alloc / Sys)</span>
+                    <span>{t('usageRatio')}</span>
                     <span className='font-mono'>
                       {getMemoryUsagePercent()}%
                     </span>
@@ -342,10 +346,10 @@ export function SystemStatusManager() {
               <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
                 <div className='space-y-0.5'>
                   <CardTitle className='text-sm font-semibold'>
-                    堆/栈详情
+                    {t('heapStack')}
                   </CardTitle>
                   <CardDescription className='text-[10px]'>
-                    运行时堆栈内存空间细节
+                    {t('heapStackDesc')}
                   </CardDescription>
                 </div>
                 <Badge
@@ -357,37 +361,37 @@ export function SystemStatusManager() {
               </CardHeader>
               <CardContent className='space-y-1'>
                 <RenderMetricRow
-                  label='当前 Heap 内存使用量'
+                  label={t('heapAlloc')}
                   value={status.heap_alloc}
                   field='heap_alloc'
                 />
                 <RenderMetricRow
-                  label='Heap 内存占用量'
+                  label={t('heapSys')}
                   value={status.heap_sys}
                   field='heap_sys'
                 />
                 <RenderMetricRow
-                  label='Heap 内存空闲量'
+                  label={t('heapIdle')}
                   value={status.heap_idle}
                   field='heap_idle'
                 />
                 <RenderMetricRow
-                  label='正在使用的 Heap 内存'
+                  label={t('heapInuse')}
                   value={status.heap_inuse}
                   field='heap_inuse'
                 />
                 <RenderMetricRow
-                  label='已释放的 Heap 内存'
+                  label={t('heapReleased')}
                   value={status.heap_released}
                   field='heap_released'
                 />
                 <RenderMetricRow
-                  label='启动 Stack 使用量'
+                  label={t('stackInuse')}
                   value={status.stack_inuse}
                   field='stack_inuse'
                 />
                 <RenderMetricRow
-                  label='已分配的 Stack 内存'
+                  label={t('stackSys')}
                   value={status.stack_sys}
                   field='stack_sys'
                 />
@@ -399,10 +403,10 @@ export function SystemStatusManager() {
               <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
                 <div className='space-y-0.5'>
                   <CardTitle className='text-sm font-semibold'>
-                    底层及结构体内存
+                    {t('structs')}
                   </CardTitle>
                   <CardDescription className='text-[10px]'>
-                    运行时底层管理结构体开销
+                    {t('structsDesc')}
                   </CardDescription>
                 </div>
                 <Badge
@@ -414,37 +418,37 @@ export function SystemStatusManager() {
               </CardHeader>
               <CardContent className='space-y-1'>
                 <RenderMetricRow
-                  label='MSpan 结构内存使用量'
+                  label={t('mspanInuse')}
                   value={status.mspan_inuse}
                   field='mspan_inuse'
                 />
                 <RenderMetricRow
-                  label='已分配的 MSpan 结构内存'
+                  label={t('mspanSys')}
                   value={status.mspan_sys}
                   field='mspan_sys'
                 />
                 <RenderMetricRow
-                  label='MCache 结构内存使用量'
+                  label={t('mcacheInuse')}
                   value={status.mcache_inuse}
                   field='mcache_inuse'
                 />
                 <RenderMetricRow
-                  label='已分配的 MCache 结构内存'
+                  label={t('mcacheSys')}
                   value={status.mcache_sys}
                   field='mcache_sys'
                 />
                 <RenderMetricRow
-                  label='已分配的剖析哈希表内存'
+                  label={t('buckHashSys')}
                   value={status.buck_hash_sys}
                   field='buck_hash_sys'
                 />
                 <RenderMetricRow
-                  label='已分配的 GC 元数据内存'
+                  label={t('gcSys')}
                   value={status.gc_sys}
                   field='gc_sys'
                 />
                 <RenderMetricRow
-                  label='其它已分配的系统内存'
+                  label={t('otherSys')}
                   value={status.other_sys}
                   field='other_sys'
                 />
@@ -456,10 +460,10 @@ export function SystemStatusManager() {
               <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
                 <div className='space-y-0.5'>
                   <CardTitle className='text-sm font-semibold'>
-                    垃圾回收与分配计数
+                    {t('gc')}
                   </CardTitle>
                   <CardDescription className='text-[10px]'>
-                    GC 历史数据与分配频次
+                    {t('gcDesc')}
                   </CardDescription>
                 </div>
                 <Badge
@@ -473,39 +477,39 @@ export function SystemStatusManager() {
                 <div className='grid grid-cols-1 sm:grid-cols-2 gap-x-6'>
                   <div>
                     <RenderMetricRow
-                      label='GC 执行次数'
+                      label={t('numGc')}
                       value={status.num_gc}
                       field='num_gc'
                     />
                     <RenderMetricRow
-                      label='距离上次 GC 时间'
+                      label={t('lastGc')}
                       value={status.last_gc_time}
                       field='last_gc_time'
                     />
                     <RenderMetricRow
-                      label='GC 暂停时间总量'
+                      label={t('pauseTotal')}
                       value={status.pause_total_ns}
                       field='pause_total_ns'
                     />
                     <RenderMetricRow
-                      label='上次 GC 暂停时间'
+                      label={t('lastPause')}
                       value={status.last_pause}
                       field='last_pause'
                     />
                   </div>
                   <div>
                     <RenderMetricRow
-                      label='内存分配次数'
+                      label={t('mallocs')}
                       value={status.mallocs}
                       field='mallocs'
                     />
                     <RenderMetricRow
-                      label='内存释放次数'
+                      label={t('frees')}
                       value={status.frees}
                       field='frees'
                     />
                     <RenderMetricRow
-                      label='指针查找次数'
+                      label={t('lookups')}
                       value={status.lookups}
                       field='lookups'
                     />

frontend/app/(main)/admin/settings/components/uptimekuma-site-modal.tsx

@@ -1,5 +1,6 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
 import { useEffect, useMemo, useState } from 'react';
 import { useQuery } from '@tanstack/react-query';
 
@@ -29,6 +30,8 @@ export function UptimeKumaSiteSelectModal({
   onOpenChange,
   onSave,
 }: UptimeKumaSiteSelectModalProps) {
+  const t = useTranslations('openflareOps.siteModal');
+  const tCommon = useTranslations('common');
   const [searchTerm, setSearchTerm] = useState('');
   const [tempSelected, setTempSelected] = useState<Set<string>>(new Set());
 
@@ -90,19 +93,17 @@ export function UptimeKumaSiteSelectModal({
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent className='max-w-2xl'>
         <DialogHeader>
-          <DialogTitle>选择监控站点</DialogTitle>
+          <DialogTitle>{t('title')}</DialogTitle>
-          <DialogDescription>
+          <DialogDescription>{t('description')}</DialogDescription>
-            选择要同步到 Uptime Kuma 的反代站点，支持按站点名称和域名搜索。
-          </DialogDescription>
         </DialogHeader>
 
         <div className='space-y-4'>
           <div className='space-y-1.5'>
-            <Label>搜索站点</Label>
+            <Label>{t('search')}</Label>
             <Input
               value={searchTerm}
               onChange={(event) => setSearchTerm(event.target.value)}
-              placeholder='按名称或域名搜索...'
+              placeholder={t('searchPlaceholder')}
             />
           </div>
 
@@ -113,7 +114,7 @@ export function UptimeKumaSiteSelectModal({
               size='sm'
               onClick={handleSelectAll}
             >
-              全选过滤项
+              {t('selectFiltered')}
             </Button>
             <Button
               type='button'
@@ -121,30 +122,32 @@ export function UptimeKumaSiteSelectModal({
               size='sm'
               onClick={handleDeselectAll}
             >
-              清空过滤项
+              {t('clearFiltered')}
             </Button>
           </div>
 
           <div className='max-h-72 overflow-y-auto rounded-lg border'>
             {routesQuery.isLoading ? (
               <p className='p-4 text-sm text-muted-foreground'>
-                加载站点列表...
+                {t('loading')}
               </p>
             ) : routesQuery.isError ? (
               <p className='p-4 text-sm text-destructive'>
                 {routesQuery.error instanceof Error
                   ? routesQuery.error.message
-                  : '加载站点失败'}
+                  : t('loadFailed')}
               </p>
             ) : filteredRoutes.length === 0 ? (
-              <p className='p-4 text-sm text-muted-foreground'>无匹配的站点</p>
+              <p className='p-4 text-sm text-muted-foreground'>
+                {t('noMatch')}
+              </p>
             ) : (
               <table className='w-full text-left text-sm'>
                 <thead className='sticky top-0 bg-muted/60 text-xs uppercase text-muted-foreground'>
                   <tr>
-                    <th className='w-12 px-3 py-2'>选择</th>
+                    <th className='w-12 px-3 py-2'>{t('select')}</th>
-                    <th className='px-3 py-2'>站点名称</th>
+                    <th className='px-3 py-2'>{t('siteName')}</th>
-                    <th className='px-3 py-2'>主域名</th>
+                    <th className='px-3 py-2'>{t('primaryDomain')}</th>
                   </tr>
                 </thead>
                 <tbody className='divide-y'>
@@ -184,7 +187,7 @@ export function UptimeKumaSiteSelectModal({
           </div>
 
           <p className='text-right text-xs text-muted-foreground'>
-            已选择 {tempSelected.size} 个监控站点
+            {t('selectedCount', { count: tempSelected.size })}
           </p>
         </div>
 
@@ -194,7 +197,7 @@ export function UptimeKumaSiteSelectModal({
             variant='outline'
             onClick={() => onOpenChange(false)}
           >
-            取消
+            {tCommon('cancel')}
           </Button>
           <Button
             type='button'
@@ -203,7 +206,7 @@ export function UptimeKumaSiteSelectModal({
               onOpenChange(false);
             }}
           >
-            保存选择
+            {t('save')}
           </Button>
         </DialogFooter>
       </DialogContent>

frontend/app/(main)/admin/settings/page-client.tsx

@@ -5,6 +5,7 @@
 
 import dynamic from 'next/dynamic';
 import { useEffect, useMemo } from 'react';
+import { useTranslations } from 'next-intl';
 import { useQuery } from '@tanstack/react-query';
 import { Loader2, Settings } from 'lucide-react';
 import { useRouter, useSearchParams } from 'next/navigation';
@@ -79,6 +80,7 @@ function systemConfigMap(configs: SystemConfig[]) {
 }
 
 export function AdminSettingsPageClient() {
+  const t = useTranslations('admin.settings');
   const { user, loading } = useAuth();
   const router = useRouter();
   const searchParams = useSearchParams();
@@ -136,7 +138,9 @@ export function AdminSettingsPageClient() {
       <div className='flex items-center gap-2'>
         <Settings className='size-5 text-primary' />
         <div>
-          <h1 className='text-2xl font-semibold tracking-tight'>系统设置</h1>
+          <h1 className='text-2xl font-semibold tracking-tight'>
+            {t('pageTitle')}
+          </h1>
         </div>
       </div>
       <Tabs
@@ -149,40 +153,40 @@ export function AdminSettingsPageClient() {
             value='openflare-ops'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            OpenFlare
+            {t('tabs.openflare')}
           </TabsTrigger>
           <TabsTrigger
             value='security'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            安全设置
+            {t('tabs.security')}
           </TabsTrigger>
           <TabsTrigger
             value='operation'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            业务设置
+            {t('tabs.operation')}
           </TabsTrigger>
           <TabsTrigger
             value='system'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            系统设置
+            {t('tabs.system')}
           </TabsTrigger>
           <TabsTrigger
             value='other'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            其他设置
+            {t('tabs.other')}
           </TabsTrigger>
           <TabsTrigger
             value='status'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            系统状态
+            {t('tabs.status')}
           </TabsTrigger>
           <TabsTrigger value='info' className='px-0 pb-2 text-xs font-semibold'>
-            系统信息
+            {t('tabs.info')}
           </TabsTrigger>
         </TabsList>
 

frontend/app/(main)/admin/system/page.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { Input } from '@/components/ui/input';
 import { Switch } from '@/components/ui/switch';
 import {
@@ -51,13 +52,14 @@ function SystemConfigDetailPanel({
   onSave: () => void;
   saving: boolean;
 }) {
+  const t = useTranslations('admin.system');
   return (
     <ManageDetailPanel isEmpty={!config} onSave={onSave} saving={saving}>
       <div className='grid grid-cols-1 gap-0'>
         <div className='border border-dashed rounded-lg'>
           <div className='px-3 py-2 flex items-center justify-between border-b border-dashed last:border-b-0'>
             <label className='text-xs font-medium text-muted-foreground'>
-              配置键
+              {t('configKey')}
             </label>
             <p className='text-xs text-muted-foreground font-mono'>
               {config?.key}
@@ -66,7 +68,7 @@ function SystemConfigDetailPanel({
 
           <div className='pl-3 py-2 flex items-center justify-between border-b border-dashed last:border-b-0'>
             <label className='text-xs font-medium text-muted-foreground'>
-              配置值
+              {t('configValue')}
             </label>
             <div className='flex gap-1 w-[90%] justify-end items-center pr-3'>
               {config?.key.endsWith('_enabled') ? (
@@ -107,7 +109,9 @@ function SystemConfigDetailPanel({
                       : config?.value || ''
                   }
                   placeholder={
-                    editData.value === undefined && !config?.value ? '必需' : ''
+                    editData.value === undefined && !config?.value
+                      ? t('required')
+                      : ''
                   }
                   onChange={(e) => {
                     const value = e.target.value;
@@ -128,7 +132,7 @@ function SystemConfigDetailPanel({
 
           <div className='pl-3 py-2 flex items-center justify-between border-b border-dashed last:border-b-0'>
             <label className='text-xs font-medium text-muted-foreground'>
-              配置描述
+              {t('configDescription')}
             </label>
             <div className='flex gap-1 w-[90%]'>
               <Input
@@ -138,7 +142,7 @@ function SystemConfigDetailPanel({
                     ? editData.description
                     : config?.description || ''
                 }
-                placeholder='可选描述'
+                placeholder={t('optionalDescription')}
                 onChange={(e) => {
                   const value = e.target.value;
                   onEditDataChange('description', value);
@@ -150,7 +154,7 @@ function SystemConfigDetailPanel({
 
           <div className='px-3 py-2 flex items-center justify-between border-b border-dashed last:border-b-0'>
             <label className='text-xs font-medium text-muted-foreground'>
-              公共可见
+              {t('publicVisibility')}
             </label>
             <Switch
               checked={(editData.visibility ?? config?.visibility ?? 0) === 1}
@@ -162,7 +166,7 @@ function SystemConfigDetailPanel({
 
           <div className='px-3 py-2 flex items-center justify-between border-b border-dashed last:border-b-0'>
             <label className='text-xs font-medium text-muted-foreground'>
-              配置类型
+              {t('configType')}
             </label>
             <span
               className={`text-[11px] px-1.5 py-0.5 rounded font-medium ${
@@ -171,13 +175,15 @@ function SystemConfigDetailPanel({
                   : 'bg-indigo-500/10 text-indigo-600 dark:bg-indigo-500/20 dark:text-indigo-400'
               }`}
             >
-              {config?.type === 'system' ? '系统配置' : '业务配置'}
+              {config?.type === 'system'
+                ? t('systemConfig')
+                : t('businessConfig')}
             </span>
           </div>
 
           <div className='px-3 py-2 flex items-center justify-between'>
             <label className='text-xs font-medium text-muted-foreground'>
-              创建时间
+              {t('createdAt')}
             </label>
             <p className='text-xs text-muted-foreground'>
               {config ? formatDateTime(config.created_at) : ''}
@@ -199,6 +205,7 @@ function SystemConfigDetailPanel({
  * @returns {React.ReactNode} 系统配置管理组件
  */
 export function SystemConfigs() {
+  const t = useTranslations('admin.system');
   const {
     systemConfigs: configs,
     systemConfigsLoading: loading,
@@ -236,7 +243,7 @@ export function SystemConfigs() {
 
   return (
     <ManagePage<SystemConfig>
-      title='系统配置'
+      title={t('pageTitle')}
       icon={ShieldCheck}
       data={configs}
       loading={loading}
@@ -245,8 +252,8 @@ export function SystemConfigs() {
       getInitialEditData={getInitialEditData}
       onSave={handleSave}
       getId={(config) => config.key}
-      emptyDescription='未发现系统配置'
+      emptyDescription={t('emptyDescription')}
-      loadingDescription='配置加载中'
+      loadingDescription={t('loadingDescription')}
       headerExtra={
         <Tabs
           value={activeTab}
@@ -255,24 +262,24 @@ export function SystemConfigs() {
         >
           <TabsList className='grid w-full grid-cols-2 h-8'>
             <TabsTrigger value='business' className='text-[11px] h-7'>
-              业务配置
+              {t('businessConfig')}
             </TabsTrigger>
             <TabsTrigger value='system' className='text-[11px] h-7'>
-              系统配置
+              {t('systemConfig')}
             </TabsTrigger>
           </TabsList>
         </Tabs>
       }
       columns={[
         {
-          header: '配置键',
+          header: t('configKey'),
           cell: (item) => (
             <span className='font-mono font-medium'>{item.key}</span>
           ),
           width: '200px',
         },
         {
-          header: '配置值',
+          header: t('configValue'),
           cell: (item) => (
             <span
               className='truncate max-w-[120px] inline-block'
@@ -284,14 +291,14 @@ export function SystemConfigs() {
           width: '120px',
         },
         {
-          header: '公共可见',
+          header: t('publicVisibility'),
           cell: (item) => (
-            <span>{item.visibility === 1 ? '可见' : '不可见'}</span>
+            <span>{item.visibility === 1 ? t('visible') : t('invisible')}</span>
           ),
           width: '80px',
         },
         {
-          header: '描述',
+          header: t('description'),
           cell: (item) => (
             <span
               className='truncate max-w-[200px] inline-block text-muted-foreground'

frontend/app/(main)/admin/tasks/components/task-executions.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { useMemo, useState } from 'react';
+import { useTranslations } from 'next-intl';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { toast } from 'sonner';
 import { format } from 'date-fns';
@@ -49,18 +50,18 @@ import {
   TableRow,
 } from '@/components/ui/table';
 
-const STATUS_LABELS: Record<TaskExecutionStatus, string> = {
+const STATUS_LABELS_KEYS: Record<TaskExecutionStatus, string> = {
-  pending: '等待中',
+  pending: 'statusPending',
-  running: '执行中',
+  running: 'statusRunning',
-  succeeded: '成功',
+  succeeded: 'statusSucceeded',
-  failed: '失败',
+  failed: 'statusFailed',
 };
 
-const TRIGGER_LABELS: Record<string, string> = {
+const TRIGGER_LABELS_KEYS: Record<string, string> = {
-  system: '系统',
+  system: 'triggerSystem',
-  manual: '手动',
+  manual: 'triggerManual',
-  retry: '重试',
+  retry: 'triggerRetry',
-  schedule: '定时',
+  schedule: 'triggerSchedule',
 };
 
 const PAGE_SIZE = 10;
@@ -85,6 +86,7 @@ function statusVariant(status: TaskExecutionStatus) {
 }
 
 export function TaskExecutionsManager() {
+  const t = useTranslations('admin.tasks');
   const queryClient = useQueryClient();
   const [executionsPage, setExecutionsPage] = useState(1);
   const [executionStatus, setExecutionStatus] = useState<
@@ -129,16 +131,16 @@ export function TaskExecutionsManager() {
   const retryMutation = useMutation({
     mutationFn: (id: string) => services.adminTask.retryTaskExecution(id),
     onSuccess: (taskID) => {
-      toast.success('任务已重新下发', {
+      toast.success(t('retrySuccess'), {
-        description: `新任务 ID：${taskID}`,
+        description: t('retrySuccessDesc', { taskId: taskID }),
       });
       void queryClient.invalidateQueries({
         queryKey: ['admin', 'task-executions'],
       });
     },
     onError: (err: Error) => {
-      toast.error('任务重试失败', {
+      toast.error(t('retryFailed'), {
-        description: err.message || '未知错误',
+        description: err.message || t('unknownError'),
       });
     },
   });
@@ -187,14 +189,14 @@ export function TaskExecutionsManager() {
             }
           >
             <SelectTrigger size='sm' className='w-[120px]'>
-              <SelectValue placeholder='状态' />
+              <SelectValue placeholder={t('colStatus')} />
             </SelectTrigger>
             <SelectContent>
-              <SelectItem value='all'>全部状态</SelectItem>
+              <SelectItem value='all'>{t('allStatuses')}</SelectItem>
-              <SelectItem value='pending'>等待中</SelectItem>
+              <SelectItem value='pending'>{t('statusPending')}</SelectItem>
-              <SelectItem value='running'>执行中</SelectItem>
+              <SelectItem value='running'>{t('statusRunning')}</SelectItem>
-              <SelectItem value='succeeded'>成功</SelectItem>
+              <SelectItem value='succeeded'>{t('statusSucceeded')}</SelectItem>
-              <SelectItem value='failed'>失败</SelectItem>
+              <SelectItem value='failed'>{t('statusFailed')}</SelectItem>
             </SelectContent>
           </Select>
           <Select
@@ -202,10 +204,10 @@ export function TaskExecutionsManager() {
             onValueChange={handleTaskTypeChange}
           >
             <SelectTrigger size='sm' className='w-[180px]'>
-              <SelectValue placeholder='任务类型' />
+              <SelectValue placeholder={t('taskTypeFilter')} />
             </SelectTrigger>
             <SelectContent>
-              <SelectItem value='all'>全部任务</SelectItem>
+              <SelectItem value='all'>{t('allTasks')}</SelectItem>
               {taskTypes.map((task) => (
                 <SelectItem key={task.type} value={task.type}>
                   {task.name || task.type}
@@ -224,7 +226,7 @@ export function TaskExecutionsManager() {
             ) : (
               <RefreshCw className='size-4' />
             )}
-            刷新
+            {t('refresh')}
           </Button>
         </div>
       </div>
@@ -240,22 +242,22 @@ export function TaskExecutionsManager() {
       ) : executionsLoading && executions.length === 0 ? (
         <LoadingStateWithBorder
           icon={Activity}
-          description='加载任务执行记录中...'
+          description={t('loadingExecutions')}
         />
       ) : executions.length === 0 ? (
-        <EmptyStateWithBorder icon={Activity} description='暂无任务执行记录' />
+        <EmptyStateWithBorder icon={Activity} description={t('noExecutions')} />
       ) : (
         <div className='rounded-lg border bg-card'>
           <Table className='min-w-[900px]'>
             <TableHeader>
               <TableRow className='hover:bg-transparent'>
-                <TableHead className='w-[180px]'>任务</TableHead>
+                <TableHead className='w-[180px]'>{t('colTask')}</TableHead>
-                <TableHead className='w-[100px]'>状态</TableHead>
+                <TableHead className='w-[100px]'>{t('colStatus')}</TableHead>
-                <TableHead className='w-[110px]'>触发</TableHead>
+                <TableHead className='w-[110px]'>{t('colTrigger')}</TableHead>
-                <TableHead className='w-[120px]'>重试</TableHead>
+                <TableHead className='w-[120px]'>{t('colRetry')}</TableHead>
-                <TableHead className='w-[120px]'>耗时</TableHead>
+                <TableHead className='w-[120px]'>{t('colDuration')}</TableHead>
-                <TableHead className='min-w-[220px]'>结果/错误</TableHead>
+                <TableHead className='min-w-[220px]'>{t('colResult')}</TableHead>
-                <TableHead className='w-[170px]'>创建时间</TableHead>
+                <TableHead className='w-[170px]'>{t('colCreatedAt')}</TableHead>
               </TableRow>
             </TableHeader>
             <TableBody>
@@ -277,12 +279,13 @@ export function TaskExecutionsManager() {
                   </TableCell>
                   <TableCell>
                     <Badge variant={statusVariant(execution.status)}>
-                      {STATUS_LABELS[execution.status] || execution.status}
+                      {t(STATUS_LABELS_KEYS[execution.status]) ||
+                        execution.status}
                     </Badge>
                   </TableCell>
                   <TableCell>
                     <Badge variant='outline'>
-                      {TRIGGER_LABELS[execution.triggered_by] ||
+                      {t(TRIGGER_LABELS_KEYS[execution.triggered_by]) ||
                         execution.triggered_by}
                     </Badge>
                   </TableCell>
@@ -307,7 +310,11 @@ export function TaskExecutionsManager() {
 
       <div className='flex items-center justify-between'>
         <div className='text-xs text-muted-foreground'>
-          共 {executionsTotal} 条，当前第 {executionsPage}/{totalPages} 页
+          {t('paginationInfo', {
+            total: executionsTotal,
+            current: executionsPage,
+            totalPages,
+          })}
         </div>
         <div className='flex items-center gap-2'>
           <Button
@@ -317,7 +324,7 @@ export function TaskExecutionsManager() {
             disabled={executionsPage <= 1 || executionsLoading}
           >
             <ChevronLeft className='size-4' />
-            上一页
+            {t('prevPage')}
           </Button>
           <Button
             variant='outline'
@@ -327,7 +334,7 @@ export function TaskExecutionsManager() {
             }
             disabled={executionsPage >= totalPages || executionsLoading}
           >
-            下一页
+            {t('nextPage')}
             <ChevronRight className='size-4' />
           </Button>
         </div>
@@ -336,11 +343,11 @@ export function TaskExecutionsManager() {
       <Sheet open={detailOpen} onOpenChange={setDetailOpen}>
         <SheetContent className='w-full p-0 sm:max-w-[640px]'>
           <SheetHeader className='border-b'>
-            <SheetTitle>任务执行详情</SheetTitle>
+            <SheetTitle>{t('executionDetailTitle')}</SheetTitle>
             <SheetDescription>
               {selectedExecution?.task_name ||
                 selectedExecution?.task_type ||
-                '任务记录'}
+                t('executionRecord')}
             </SheetDescription>
           </SheetHeader>
 
@@ -348,32 +355,35 @@ export function TaskExecutionsManager() {
             {detailLoading && !selectedExecution ? (
               <LoadingStateWithBorder
                 icon={Activity}
-                description='加载任务详情中...'
+                description={t('loadingDetail')}
               />
             ) : selectedExecution ? (
               <div className='space-y-5 py-4'>
                 <div className='grid grid-cols-2 gap-3'>
                   <div className='rounded-lg border p-3'>
-                    <div className='text-xs text-muted-foreground'>状态</div>
+                    <div className='text-xs text-muted-foreground'>
+                      {t('detailStatus')}
+                    </div>
                     <div className='mt-2'>
                       <Badge variant={statusVariant(selectedExecution.status)}>
-                        {STATUS_LABELS[selectedExecution.status] ||
+                        {t(STATUS_LABELS_KEYS[selectedExecution.status]) ||
                           selectedExecution.status}
                       </Badge>
                     </div>
                   </div>
                   <div className='rounded-lg border p-3'>
                     <div className='text-xs text-muted-foreground'>
-                      触发来源
+                      {t('detailTrigger')}
                     </div>
                     <div className='mt-2 text-sm font-medium'>
-                      {TRIGGER_LABELS[selectedExecution.triggered_by] ||
+                      {t(
-                        selectedExecution.triggered_by}
+                        TRIGGER_LABELS_KEYS[selectedExecution.triggered_by],
+                      ) || selectedExecution.triggered_by}
                     </div>
                   </div>
                   <div className='rounded-lg border p-3'>
                     <div className='text-xs text-muted-foreground'>
-                      重试次数
+                      {t('detailRetryCount')}
                     </div>
                     <div className='mt-2 font-mono text-sm'>
                       {selectedExecution.retry_count}/
@@ -381,7 +391,9 @@ export function TaskExecutionsManager() {
                     </div>
                   </div>
                   <div className='rounded-lg border p-3'>
-                    <div className='text-xs text-muted-foreground'>耗时</div>
+                    <div className='text-xs text-muted-foreground'>
+                      {t('detailDuration')}
+                    </div>
                     <div className='mt-2 font-mono text-sm'>
                       {formatDuration(selectedExecution.duration)}
                     </div>
@@ -389,7 +401,7 @@ export function TaskExecutionsManager() {
                 </div>
 
                 <div className='grid gap-2'>
-                  <Label>任务标识</Label>
+                  <Label>{t('detailTaskId')}</Label>
                   <div className='rounded-md border bg-muted/40 px-3 py-2 font-mono text-xs break-all'>
                     {selectedExecution.task_id}
                   </div>
@@ -397,25 +409,25 @@ export function TaskExecutionsManager() {
 
                 <div className='grid grid-cols-1 gap-3 sm:grid-cols-2'>
                   <div className='grid gap-2'>
-                    <Label>创建时间</Label>
+                    <Label>{t('detailCreatedAt')}</Label>
                     <div className='font-mono text-xs text-muted-foreground'>
                       {formatDateTime(selectedExecution.created_at)}
                     </div>
                   </div>
                   <div className='grid gap-2'>
-                    <Label>开始时间</Label>
+                    <Label>{t('detailStartedAt')}</Label>
                     <div className='font-mono text-xs text-muted-foreground'>
                       {formatDateTime(selectedExecution.started_at)}
                     </div>
                   </div>
                   <div className='grid gap-2'>
-                    <Label>结束时间</Label>
+                    <Label>{t('detailFinishedAt')}</Label>
                     <div className='font-mono text-xs text-muted-foreground'>
                       {formatDateTime(selectedExecution.finished_at)}
                     </div>
                   </div>
                   <div className='grid gap-2'>
-                    <Label>更新时间</Label>
+                    <Label>{t('detailUpdatedAt')}</Label>
                     <div className='font-mono text-xs text-muted-foreground'>
                       {formatDateTime(selectedExecution.updated_at)}
                     </div>
@@ -423,7 +435,7 @@ export function TaskExecutionsManager() {
                 </div>
 
                 <div className='grid gap-2'>
-                  <Label>执行结果</Label>
+                  <Label>{t('detailResult')}</Label>
                   <div className='min-h-10 rounded-md border bg-muted/30 px-3 py-2 text-sm whitespace-pre-wrap break-all'>
                     {selectedExecution.result || '-'}
                   </div>
@@ -431,7 +443,7 @@ export function TaskExecutionsManager() {
 
                 {selectedExecution.error_message && (
                   <div className='grid gap-2'>
-                    <Label>错误信息</Label>
+                    <Label>{t('detailError')}</Label>
                     <div className='rounded-md border border-destructive/30 bg-destructive/5 px-3 py-2 text-sm text-destructive whitespace-pre-wrap break-all'>
                       {selectedExecution.error_message}
                     </div>
@@ -439,23 +451,23 @@ export function TaskExecutionsManager() {
                 )}
 
                 <div className='grid gap-2'>
-                  <Label>Payload</Label>
+                  <Label>{t('detailPayload')}</Label>
                   <pre className='max-h-40 overflow-auto rounded-md border bg-muted/40 p-3 text-xs leading-relaxed'>
                     {selectedExecution.payload || '{}'}
                   </pre>
                 </div>
 
                 <div className='grid gap-2'>
-                  <Label>执行日志</Label>
+                  <Label>{t('detailLog')}</Label>
                   <pre className='min-h-48 max-h-[420px] overflow-auto rounded-md border bg-muted/40 p-3 text-xs leading-relaxed whitespace-pre-wrap'>
-                    {selectedExecution.log || '暂无日志'}
+                    {selectedExecution.log || t('noLog')}
                   </pre>
                 </div>
               </div>
             ) : (
               <EmptyStateWithBorder
                 icon={Activity}
-                description='未选择任务记录'
+                description={t('noExecutionSelected')}
               />
             )}
           </div>
@@ -471,7 +483,7 @@ export function TaskExecutionsManager() {
               ) : (
                 <RefreshCw className='size-4' />
               )}
-              刷新详情
+              {t('refreshDetail')}
             </Button>
             {selectedExecution &&
               selectedExecution.status === 'failed' &&
@@ -485,7 +497,7 @@ export function TaskExecutionsManager() {
                   ) : (
                     <RotateCcw className='size-4' />
                   )}
-                  重试任务
+                  {t('retryTask')}
                 </Button>
               )}
           </SheetFooter>

frontend/app/(main)/admin/tasks/components/task-manager.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
@@ -88,10 +89,10 @@ const TASK_CONFIGS: Record<
   },
 };
 
-const LOG_DATABASE_LABELS: Record<string, string> = {
+const LOG_DATABASE_LABEL_KEYS: Record<string, string> = {
-  postgres: 'PostgreSQL（主库）',
+  postgres: 'dbPostgresPrimary',
-  sqlite: 'SQLite（主库）',
+  sqlite: 'dbSqlitePrimary',
-  clickhouse: 'ClickHouse',
+  clickhouse: 'dbClickhouse',
 };
 
 const DEFAULT_TASK_CONFIG = {
@@ -108,6 +109,7 @@ function DatePickerWithTime({
   date: Date | undefined;
   setDate: (date: Date | undefined) => void;
 }) {
+  const t = useTranslations('admin.tasks');
   const timeString = date ? format(date, 'HH:mm:ss') : '';
 
   const handleDateSelect = (newDate: Date | undefined) => {
@@ -163,7 +165,7 @@ function DatePickerWithTime({
               )}
             >
               <CalendarIcon className='mr-1 size-3' />
-              {date ? format(date, 'yyyy-MM-dd') : <span>选择日期</span>}
+              {date ? format(date, 'yyyy-MM-dd') : <span>{t('selectDate')}</span>}
             </Button>
           </PopoverTrigger>
           <PopoverContent className='w-auto p-0' align='start'>
@@ -190,6 +192,7 @@ function DatePickerWithTime({
 }
 
 export function TaskManager() {
+  const t = useTranslations('admin.tasks');
   const [loading, setLoading] = useState(false);
   const [error, setError] = useState<Error | null>(null);
   const [taskTypes, setTaskTypes] = useState<TaskMeta[]>([]);
@@ -210,11 +213,11 @@ export function TaskManager() {
       const data = await services.adminTask.getTaskTypes();
       setTaskTypes(data);
     } catch (err) {
-      setError(err instanceof Error ? err : new Error('加载任务类型失败'));
+      setError(err instanceof Error ? err : new Error(t('loadTaskTypesFailed')));
     } finally {
       setLoading(false);
     }
-  }, []);
+  }, [t]);
 
   const [logDbStatus, setLogDbStatus] = useState<LogDatabaseStatus | null>(
     null,
@@ -302,8 +305,11 @@ export function TaskManager() {
 
       const taskID = await services.adminTask.dispatchTask(params);
 
-      toast.success('任务下发成功', {
+      toast.success(t('dispatchSuccess'), {
-        description: `已成功将任务 ${targetTask?.name || selectedTaskType} 加入队列：${taskID}`,
+        description: t('dispatchSuccessDesc', {
+          name: targetTask?.name || selectedTaskType,
+          taskId: taskID,
+        }),
       });
       setDialogOpen(false);
 
@@ -312,8 +318,8 @@ export function TaskManager() {
       setUserId('');
       setParamValues({});
     } catch (err) {
-      toast.error('任务下发失败', {
+      toast.error(t('dispatchFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setDispatching(false);
@@ -345,10 +351,10 @@ export function TaskManager() {
         ) : loading && taskTypes.length === 0 ? (
           <LoadingStateWithBorder
             icon={Layers}
-            description='加载任务类型中...'
+            description={t('loadingTaskTypes')}
           />
         ) : taskTypes.length === 0 ? (
-          <EmptyStateWithBorder icon={Layers} description='暂无可用任务类型' />
+          <EmptyStateWithBorder icon={Layers} description={t('noTaskTypes')} />
         ) : (
           <div className='grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-4'>
             {taskTypes.map((task, index) => {
@@ -386,13 +392,15 @@ export function TaskManager() {
                           variant='outline'
                           className='text-[9px] h-4.5 bg-background/50 font-mono text-muted-foreground border-border/50 px-1'
                         >
-                          类型：{task.type}
+                          {t('taskType')}
+                          {task.type}
                         </Badge>
                         <Badge
                           variant='outline'
                           className='text-[9px] h-4.5 bg-background/50 font-mono text-muted-foreground border-border/50 px-1'
                         >
-                          重试：{task.max_retry}
+                          {t('taskRetry')}
+                          {task.max_retry}
                         </Badge>
                       </div>
                     </div>
@@ -401,16 +409,23 @@ export function TaskManager() {
                       <div className='pt-3 mt-3 border-t border-border/50 space-y-1.5'>
                         <div className='flex items-center justify-between gap-2'>
                           <span className='text-[10px] text-muted-foreground shrink-0'>
-                            日志主库
+                            {t('logPrimaryDb')}
                           </span>
                           <span className='text-[10px] font-mono text-foreground truncate'>
-                            {LOG_DATABASE_LABELS[logDbStatus.active_database] ||
+                            {LOG_DATABASE_LABEL_KEYS[
-                              logDbStatus.active_database}
+                              logDbStatus.active_database
+                            ]
+                              ? t(
+                                  LOG_DATABASE_LABEL_KEYS[
+                                    logDbStatus.active_database
+                                  ],
+                                )
+                              : logDbStatus.active_database}
                           </span>
                         </div>
                         <div className='flex items-center justify-between gap-2'>
                           <span className='text-[10px] text-muted-foreground shrink-0'>
-                            保留天数
+                            {t('retentionDays')}
                           </span>
                           <span className='text-[10px] font-mono text-muted-foreground truncate'>
                             {retentionSummary || '-'}
@@ -418,7 +433,7 @@ export function TaskManager() {
                         </div>
                         <div className='flex items-center justify-between gap-2'>
                           <span className='text-[10px] text-muted-foreground shrink-0'>
-                            迁移状态
+                            {t('migrationStatus')}
                           </span>
                           <Badge
                             variant={
@@ -429,8 +444,8 @@ export function TaskManager() {
                             className='text-[10px] h-5 px-1.5'
                           >
                             {logDbStatus.migration === 'migrating'
-                              ? '迁移中'
+                              ? t('migrating')
-                              : '空闲'}
+                              : t('idle')}
                           </Badge>
                         </div>
                       </div>
@@ -443,7 +458,7 @@ export function TaskManager() {
                         onClick={() => openDispatchDialog(task.type)}
                       >
                         <Play className='size-3 mr-1' />
-                        立即执行
+                        {t('executeNow')}
                       </Button>
                     </div>
                   </div>
@@ -457,15 +472,13 @@ export function TaskManager() {
       <Dialog open={dialogOpen} onOpenChange={setDialogOpen}>
         <DialogContent className='sm:max-w-[500px]'>
           <DialogHeader>
-            <DialogTitle>下发任务</DialogTitle>
+            <DialogTitle>{t('dispatchTask')}</DialogTitle>
-            <DialogDescription>
+            <DialogDescription>{t('dispatchTaskDesc')}</DialogDescription>
-              配置任务参数并启动，任务将在后台异步执行。
-            </DialogDescription>
           </DialogHeader>
 
           <div className='grid gap-4 py-4'>
             <div className='grid gap-2'>
-              <Label>执行任务</Label>
+              <Label>{t('executeTask')}</Label>
               <div className='flex items-center gap-2 p-2 rounded-lg bg-muted/50'>
                 {(() => {
                   const meta = getSelectedTaskMeta();
@@ -495,20 +508,20 @@ export function TaskManager() {
                 return (
                   <>
                     <div className='grid gap-2'>
-                      <Label>开始时间</Label>
+                      <Label>{t('startTime')}</Label>
                       <DatePickerWithTime
                         date={startTime}
                         setDate={setStartTime}
                       />
                       <p className='text-xs text-muted-foreground'>
-                        选择同步的起始时间点
+                        {t('startTimeDesc')}
                       </p>
                     </div>
                     <div className='grid gap-2'>
-                      <Label>结束时间</Label>
+                      <Label>{t('endTime')}</Label>
                       <DatePickerWithTime date={endTime} setDate={setEndTime} />
                       <p className='text-xs text-muted-foreground'>
-                        选择同步的结束时间点
+                        {t('endTimeDesc')}
                       </p>
                     </div>
                   </>
@@ -572,8 +585,8 @@ export function TaskManager() {
                             />
                             <span className='text-xs text-muted-foreground'>
                               {paramValues[param.name] === 'true'
-                                ? '开启'
+                                ? t('paramOn')
-                                : '关闭'}
+                                : t('paramOff')}
                             </span>
                           </div>
                         ) : isSwitchTarget &&
@@ -593,12 +606,14 @@ export function TaskManager() {
                               className='w-full text-xs'
                               size='sm'
                             >
-                              <SelectValue placeholder='选择目标日志库...' />
+                              <SelectValue placeholder={t('selectLogDb')} />
                             </SelectTrigger>
                             <SelectContent>
                               {availableLogDbTargets.map((target) => (
                                 <SelectItem key={target} value={target}>
-                                  {LOG_DATABASE_LABELS[target] || target}
+                                  {LOG_DATABASE_LABEL_KEYS[target]
+                                    ? t(LOG_DATABASE_LABEL_KEYS[target])
+                                    : target}
                                 </SelectItem>
                               ))}
                             </SelectContent>
@@ -639,7 +654,7 @@ export function TaskManager() {
                 return (
                   <div className='flex items-center gap-2 text-sm text-muted-foreground bg-muted/50 p-3 rounded-md border border-dashed'>
                     <Info className='h-4 w-4' />
-                    <span>此任务无需额外配置参数，确认后将直接下发。</span>
+                    <span>{t('noParamsHint')}</span>
                   </div>
                 );
               }
@@ -654,7 +669,7 @@ export function TaskManager() {
               disabled={dispatching}
               className='h-8 text-xs'
             >
-              取消
+              {t('cancel')}
             </Button>
             <Button
               onClick={handleDispatch}
@@ -666,7 +681,7 @@ export function TaskManager() {
               ) : (
                 <Play className='size-3' />
               )}
-              {dispatching ? '下发中' : '启动'}
+              {dispatching ? t('dispatching') : t('start')}
             </Button>
           </DialogFooter>
         </DialogContent>

frontend/app/(main)/admin/tasks/components/task-schedules.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { useCallback, useEffect, useState } from 'react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
@@ -39,6 +40,7 @@ import { LoadingStateWithBorder } from '@/components/layout/loading';
 import { EmptyStateWithBorder } from '@/components/layout/empty';
 
 export function TaskSchedulesManager() {
+  const t = useTranslations('admin.tasks');
   const [loading, setLoading] = useState(false);
   const [error, setError] = useState<Error | null>(null);
   const [schedules, setSchedules] = useState<Schedule[]>([]);
@@ -73,11 +75,11 @@ export function TaskSchedulesManager() {
       setSchedules(schedulesData || []);
       setTaskTypes(taskTypesData || []);
     } catch (err) {
-      setError(err instanceof Error ? err : new Error('加载定时任务配置失败'));
+      setError(err instanceof Error ? err : new Error(t('loadSchedulesFailed')));
     } finally {
       setLoading(false);
     }
-  }, []);
+  }, [t]);
 
   useEffect(() => {
     fetchData();
@@ -130,12 +132,12 @@ export function TaskSchedulesManager() {
       );
       toast.success(
         updated.is_active
-          ? `已启用定时任务：${updated.name}`
+          ? t('scheduleEnabled', { name: updated.name })
-          : `已停用定时任务：${updated.name}`,
+          : t('scheduleDisabled', { name: updated.name }),
       );
     } catch (err) {
-      toast.error('修改任务状态失败', {
+      toast.error(t('changeScheduleStatusFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     }
   };
@@ -161,11 +163,11 @@ export function TaskSchedulesManager() {
 
   const handleSubmit = async () => {
     if (!name.trim()) {
-      toast.error('任务名称不能为空');
+      toast.error(t('scheduleNameRequired'));
       return;
     }
     if (!cron.trim()) {
-      toast.error('Cron 表达式不能为空');
+      toast.error(t('cronRequired'));
       return;
     }
 
@@ -203,7 +205,7 @@ export function TaskSchedulesManager() {
         setSchedules((prev) =>
           prev.map((s) => (s.id === editingSchedule.id ? updated : s)),
         );
-        toast.success('定时任务更新成功');
+        toast.success(t('scheduleUpdateSuccess'));
       } else {
         const req: CreateScheduleRequest = {
           name,
@@ -214,13 +216,13 @@ export function TaskSchedulesManager() {
         };
         const created = await services.adminTask.createSchedule(req);
         setSchedules((prev) => [created, ...prev]);
-        toast.success('定时任务创建成功');
+        toast.success(t('scheduleCreateSuccess'));
       }
 
       setDialogOpen(false);
     } catch (err) {
-      toast.error('提交失败', {
+      toast.error(t('submitFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setSubmitLoading(false);
@@ -238,11 +240,11 @@ export function TaskSchedulesManager() {
       setDeleteLoading(true);
       await services.adminTask.deleteSchedule(deletingId);
       setSchedules((prev) => prev.filter((s) => s.id !== deletingId));
-      toast.success('定时任务删除成功');
+      toast.success(t('scheduleDeleteSuccess'));
       setDeleteOpen(false);
     } catch (err) {
-      toast.error('删除失败', {
+      toast.error(t('deleteFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setDeleteLoading(false);
@@ -274,7 +276,7 @@ export function TaskSchedulesManager() {
             ) : (
               <RefreshCw className='size-4' />
             )}
-            刷新
+            {t('refresh')}
           </Button>
           <Button
             size='sm'
@@ -283,7 +285,7 @@ export function TaskSchedulesManager() {
             variant={'secondary'}
           >
             <Plus className='size-4 mr-1' />
-            新增定时任务
+            {t('addSchedule')}
           </Button>
         </div>
       </div>
@@ -299,28 +301,34 @@ export function TaskSchedulesManager() {
       ) : loading && schedules.length === 0 ? (
         <LoadingStateWithBorder
           icon={Clock}
-          description='加载定时任务配置中...'
+          description={t('loadingSchedules')}
         />
       ) : schedules.length === 0 ? (
         <EmptyStateWithBorder
           icon={Clock}
-          description='暂无定时任务配置，点击上方按钮新增'
+          description={t('noSchedules')}
         />
       ) : (
         <div className='rounded-lg border bg-card'>
           <Table className='min-w-[800px]'>
             <TableHeader>
               <TableRow className='hover:bg-transparent'>
-                <TableHead className='w-[180px]'>任务名称</TableHead>
+                <TableHead className='w-[180px]'>
-                <TableHead className='w-[160px]'>关联异步任务</TableHead>
+                  {t('colScheduleName')}
-                <TableHead className='w-[120px]'>Cron 表达式</TableHead>
+                </TableHead>
+                <TableHead className='w-[160px]'>
+                  {t('colAssociatedTask')}
+                </TableHead>
+                <TableHead className='w-[120px]'>{t('colCron')}</TableHead>
                 <TableHead className='min-w-[200px]'>
-                  执行参数 (Payload)
+                  {t('colPayload')}
                 </TableHead>
                 <TableHead className='w-[100px] text-center'>
-                  启用状态
+                  {t('colEnabled')}
+                </TableHead>
+                <TableHead className='w-[120px] text-right'>
+                  {t('colActions')}
                 </TableHead>
-                <TableHead className='w-[120px] text-right'>操作</TableHead>
               </TableRow>
             </TableHeader>
             <TableBody>
@@ -385,19 +393,19 @@ export function TaskSchedulesManager() {
         <DialogContent className='sm:max-w-[500px]'>
           <DialogHeader>
             <DialogTitle>
-              {editingSchedule ? '修改定时任务' : '新增定时任务'}
+              {editingSchedule ? t('editSchedule') : t('addSchedule')}
             </DialogTitle>
             <DialogDescription>
-              配置定时任务的调度参数和运行载荷。
+              {t('scheduleDialogDesc')}
             </DialogDescription>
           </DialogHeader>
 
           <div className='grid gap-4 py-4'>
             <div className='grid gap-2'>
-              <Label htmlFor='sched-name'>任务名称</Label>
+              <Label htmlFor='sched-name'>{t('scheduleName')}</Label>
               <Input
                 id='sched-name'
-                placeholder='例如：每日数据清理'
+                placeholder={t('scheduleNamePlaceholder')}
                 value={name}
                 onChange={(e) => setName(e.target.value)}
                 className='text-xs'
@@ -405,7 +413,7 @@ export function TaskSchedulesManager() {
             </div>
 
             <div className='grid gap-2'>
-              <Label htmlFor='sched-type'>关联异步任务</Label>
+              <Label htmlFor='sched-type'>{t('associatedTask')}</Label>
               <select
                 id='sched-type'
                 value={selectedTaskType}
@@ -422,24 +430,24 @@ export function TaskSchedulesManager() {
             </div>
 
             <div className='grid gap-2'>
-              <Label htmlFor='sched-cron'>Cron 表达式</Label>
+              <Label htmlFor='sched-cron'>{t('cronExpression')}</Label>
               <Input
                 id='sched-cron'
-                placeholder='e.g. 0 */2 * * * 或 @daily'
+                placeholder={t('cronPlaceholder')}
                 value={cron}
                 onChange={(e) => setCron(e.target.value)}
                 className='text-xs font-mono'
               />
               <p className='text-[10px] text-muted-foreground'>
-                使用标准 5 位 Cron 字段格式（分钟、小时、日期、月份、星期几）。
+                {t('cronHint')}
               </p>
             </div>
 
             <div className='flex items-center justify-between rounded-lg border p-3'>
               <div className='space-y-0.5'>
-                <Label htmlFor='sched-active'>启用状态</Label>
+                <Label htmlFor='sched-active'>{t('scheduleActive')}</Label>
                 <p className='text-[10px] text-muted-foreground'>
-                  决定此定时任务是否会定时触发执行。
+                  {t('scheduleActiveDesc')}
                 </p>
               </div>
               <Switch
@@ -459,14 +467,14 @@ export function TaskSchedulesManager() {
                 return (
                   <div className='flex items-center gap-2 text-xs text-muted-foreground bg-muted/40 p-3 rounded-md border border-dashed'>
                     <Info className='h-4 w-4 shrink-0' />
-                    <span>所选任务类型不需要运行参数参数。</span>
+                    <span>{t('noParamsRequired')}</span>
                   </div>
                 );
               }
               return (
                 <div className='space-y-4 pt-2 border-t'>
                   <Label className='text-xs font-semibold'>
-                    运行参数配置 (Payload)
+                    {t('payloadConfig')}
                   </Label>
                   {targetTask.params.map((param) => (
                     <div
@@ -509,8 +517,8 @@ export function TaskSchedulesManager() {
                           />
                           <span className='text-xs text-muted-foreground'>
                             {paramValues[param.name] === 'true'
-                              ? '开启'
+                              ? t('paramOn')
-                              : '关闭'}
+                              : t('paramOff')}
                           </span>
                         </div>
                       ) : (
@@ -547,7 +555,7 @@ export function TaskSchedulesManager() {
               disabled={submitLoading}
               className='h-8 text-xs'
             >
-              取消
+              {t('cancel')}
             </Button>
             <Button
               onClick={handleSubmit}
@@ -555,7 +563,7 @@ export function TaskSchedulesManager() {
               className='h-8 text-xs'
             >
               {submitLoading && <Spinner className='size-3 mr-1' />}
-              {editingSchedule ? '保存修改' : '确认创建'}
+              {editingSchedule ? t('saveChanges') : t('confirmCreate')}
             </Button>
           </DialogFooter>
         </DialogContent>
@@ -565,9 +573,9 @@ export function TaskSchedulesManager() {
       <Dialog open={deleteOpen} onOpenChange={setDeleteOpen}>
         <DialogContent className='sm:max-w-[400px]'>
           <DialogHeader>
-            <DialogTitle>删除定时任务</DialogTitle>
+            <DialogTitle>{t('deleteScheduleTitle')}</DialogTitle>
             <DialogDescription>
-              确定要删除此定时任务吗？该操作不可撤销，且会立即取消其在调度器中的调度计划。
+              {t('deleteScheduleDesc')}
             </DialogDescription>
           </DialogHeader>
           <DialogFooter className='gap-2 sm:gap-0'>
@@ -577,7 +585,7 @@ export function TaskSchedulesManager() {
               disabled={deleteLoading}
               className='h-8 text-xs'
             >
-              取消
+              {t('cancel')}
             </Button>
             <Button
               variant='destructive'
@@ -586,7 +594,7 @@ export function TaskSchedulesManager() {
               className='h-8 text-xs'
             >
               {deleteLoading && <Spinner className='size-3 mr-1' />}
-              确认删除
+              {t('confirmDelete')}
             </Button>
           </DialogFooter>
         </DialogContent>

frontend/app/(main)/admin/tasks/page.tsx

@@ -2,6 +2,7 @@
 
 import { Suspense } from 'react';
 import { useRouter, useSearchParams } from 'next/navigation';
+import { useTranslations } from 'next-intl';
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
 import { TaskManager } from './components/task-manager';
 import { TaskSchedulesManager } from './components/task-schedules';
@@ -10,6 +11,7 @@ import { Spinner } from '@/components/ui/spinner';
 import { Layers } from 'lucide-react';
 
 function TasksPageContent() {
+  const t = useTranslations('admin.tasks');
   const searchParams = useSearchParams();
   const router = useRouter();
   const activeTab = searchParams.get('tab') || 'tasks';
@@ -22,7 +24,9 @@ function TasksPageContent() {
       <div className='flex items-center gap-2'>
         <Layers className='size-5 text-primary' />
         <div>
-          <h1 className='text-2xl font-semibold tracking-tight'>任务管理</h1>
+          <h1 className='text-2xl font-semibold tracking-tight'>
+            {t('pageTitle')}
+          </h1>
         </div>
       </div>
 
@@ -36,19 +40,19 @@ function TasksPageContent() {
             value='tasks'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            任务管理
+            {t('tabTasks')}
           </TabsTrigger>
           <TabsTrigger
             value='schedules'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            定时任务
+            {t('tabSchedules')}
           </TabsTrigger>
           <TabsTrigger
             value='executions'
             className='px-0 pb-2 text-xs font-semibold'
           >
-            任务日志
+            {t('tabExecutions')}
           </TabsTrigger>
         </TabsList>
         <TabsContent value='tasks' className='space-y-4 outline-none'>

frontend/app/(main)/admin/users/components/create-user-modal.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { useEffect, useState } from 'react';
+import { useTranslations } from 'next-intl';
 import { Button } from '@/components/ui/button';
 import {
   Dialog,
@@ -31,6 +32,7 @@ export function CreateUserModal({
   isOpen: boolean;
   onClose: () => void;
 }) {
+  const t = useTranslations('admin.users');
   const { createUser } = useAdminUsers();
   const [form, setForm] = useState<CreateUserRequest>(emptyForm);
   const [saving, setSaving] = useState(false);
@@ -48,21 +50,21 @@ export function CreateUserModal({
   const validate = () => {
     const newErrors: Record<string, string> = {};
     if (!form.username.trim()) {
-      newErrors.username = '用户名不能为空';
+      newErrors.username = t('validation.usernameRequired');
     } else if (form.username.trim().length < 3) {
-      newErrors.username = '用户名长度不能少于 3 位';
+      newErrors.username = t('validation.usernameTooShort');
     }
 
     if (!form.email.trim()) {
-      newErrors.email = '邮箱不能为空';
+      newErrors.email = t('validation.emailRequired');
     } else if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(form.email.trim())) {
-      newErrors.email = '邮箱格式不正确';
+      newErrors.email = t('validation.emailInvalid');
     }
 
     if (!form.password) {
-      newErrors.password = '密码不能为空';
+      newErrors.password = t('validation.passwordRequired');
     } else if (form.password.length < 8) {
-      newErrors.password = '密码长度不能少于 8 位';
+      newErrors.password = t('validation.passwordTooShort');
     }
 
     setErrors(newErrors);
@@ -93,22 +95,20 @@ export function CreateUserModal({
     <Dialog open={isOpen} onOpenChange={(open) => !open && onClose()}>
       <DialogContent className='max-w-md'>
         <DialogHeader>
-          <DialogTitle>新增用户</DialogTitle>
+          <DialogTitle>{t('createTitle')}</DialogTitle>
-          <DialogDescription>
+          <DialogDescription>{t('createDesc')}</DialogDescription>
-            直接创建一个本地密码登录的新账户。
-          </DialogDescription>
         </DialogHeader>
 
         <form onSubmit={handleSave} className='space-y-4 pt-2'>
           <div className='space-y-1.5'>
-            <Label htmlFor='username'>用户名</Label>
+            <Label htmlFor='username'>{t('username')}</Label>
             <Input
               id='username'
               value={form.username}
               onChange={(e) =>
                 setForm((prev) => ({ ...prev, username: e.target.value }))
               }
-              placeholder='请输入用户名 (至少 3 位)'
+              placeholder={t('usernamePlaceholder')}
             />
             {errors.username && (
               <p className='text-xs text-destructive'>{errors.username}</p>
@@ -116,19 +116,19 @@ export function CreateUserModal({
           </div>
 
           <div className='space-y-1.5'>
-            <Label htmlFor='nickname'>昵称 (选填)</Label>
+            <Label htmlFor='nickname'>{t('nicknameOptional')}</Label>
             <Input
               id='nickname'
               value={form.nickname}
               onChange={(e) =>
                 setForm((prev) => ({ ...prev, nickname: e.target.value }))
               }
-              placeholder='请输入昵称'
+              placeholder={t('nicknamePlaceholder')}
             />
           </div>
 
           <div className='space-y-1.5'>
-            <Label htmlFor='email'>邮箱</Label>
+            <Label htmlFor='email'>{t('email')}</Label>
             <Input
               id='email'
               type='email'
@@ -136,7 +136,7 @@ export function CreateUserModal({
               onChange={(e) =>
                 setForm((prev) => ({ ...prev, email: e.target.value }))
               }
-              placeholder='请输入邮箱地址'
+              placeholder={t('emailPlaceholder')}
             />
             {errors.email && (
               <p className='text-xs text-destructive'>{errors.email}</p>
@@ -144,7 +144,7 @@ export function CreateUserModal({
           </div>
 
           <div className='space-y-1.5'>
-            <Label htmlFor='password'>密码</Label>
+            <Label htmlFor='password'>{t('password')}</Label>
             <Input
               id='password'
               type='password'
@@ -152,7 +152,7 @@ export function CreateUserModal({
               onChange={(e) =>
                 setForm((prev) => ({ ...prev, password: e.target.value }))
               }
-              placeholder='请输入登录密码 (至少 8 位)'
+              placeholder={t('passwordPlaceholder')}
             />
             {errors.password && (
               <p className='text-xs text-destructive'>{errors.password}</p>
@@ -161,9 +161,11 @@ export function CreateUserModal({
 
           <div className='flex items-center justify-between rounded-lg border border-dashed p-3 bg-muted/10'>
             <div>
-              <div className='font-medium text-sm'>启用账户</div>
+              <div className='font-medium text-sm'>
+                {t('enableAccountLabel')}
+              </div>
               <div className='text-xs text-muted-foreground'>
-                禁用后此账号将无法登录系统。
+                {t('enableAccountDesc')}
               </div>
             </div>
             <Switch
@@ -176,9 +178,9 @@ export function CreateUserModal({
 
           <div className='flex items-center justify-between rounded-lg border border-dashed p-3 bg-muted/10'>
             <div>
-              <div className='font-medium text-sm'>管理员权限</div>
+              <div className='font-medium text-sm'>{t('adminPermission')}</div>
               <div className='text-xs text-muted-foreground'>
-                开启后此账号将拥有后台管理权限。
+                {t('adminPermissionDesc')}
               </div>
             </div>
             <Switch
@@ -191,10 +193,10 @@ export function CreateUserModal({
 
           <div className='flex justify-end gap-2 pt-2 border-t mt-2'>
             <Button variant='outline' type='button' onClick={onClose}>
-              取消
+              {t('cancel')}
             </Button>
             <Button type='submit' disabled={saving} variant='secondary'>
-              {saving ? '创建中...' : '创建'}
+              {saving ? t('creating') : t('create')}
             </Button>
           </div>
         </form>

frontend/app/(main)/admin/users/components/edit-user-modal.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { useEffect, useState } from 'react';
+import { useTranslations } from 'next-intl';
 import { Button } from '@/components/ui/button';
 import {
   Dialog,
@@ -43,6 +44,7 @@ export function EditUserModal({
   onClose: () => void;
   user: AdminUser | null;
 }) {
+  const t = useTranslations('admin.users');
   const { updateUser, deleteUser, getUserDetail } = useAdminUsers();
   const { user: currentUser } = useAuth();
 
@@ -96,13 +98,13 @@ export function EditUserModal({
     const newErrors: Record<string, string> = {};
 
     if (!form.email.trim()) {
-      newErrors.email = '邮箱不能为空';
+      newErrors.email = t('validation.emailRequired');
     } else if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(form.email.trim())) {
-      newErrors.email = '邮箱格式不正确';
+      newErrors.email = t('validation.emailInvalid');
     }
 
     if (form.password && form.password.length < 8) {
-      newErrors.password = '密码长度不能少于 8 位';
+      newErrors.password = t('validation.passwordTooShort');
     }
 
     setErrors(newErrors);
@@ -150,10 +152,8 @@ export function EditUserModal({
       <Dialog open={isOpen} onOpenChange={(open) => !open && onClose()}>
         <DialogContent className='max-w-md'>
           <DialogHeader>
-            <DialogTitle>编辑用户</DialogTitle>
+            <DialogTitle>{t('editTitle')}</DialogTitle>
-            <DialogDescription>
+            <DialogDescription>{t('editDesc')}</DialogDescription>
-              修改用户档案、授予/撤销管理权限或重置其密码。
-            </DialogDescription>
           </DialogHeader>
 
           <form onSubmit={handleSave} className='space-y-4 pt-2'>
@@ -162,7 +162,7 @@ export function EditUserModal({
                 htmlFor='username'
                 className='text-xs text-muted-foreground'
               >
-                用户名 (不可修改)
+                {t('usernameImmutable')}
               </Label>
               <Input
                 id='username'
@@ -173,19 +173,19 @@ export function EditUserModal({
             </div>
 
             <div className='space-y-1.5'>
-              <Label htmlFor='nickname'>昵称 (选填)</Label>
+              <Label htmlFor='nickname'>{t('nicknameOptional')}</Label>
               <Input
                 id='nickname'
                 value={form.nickname}
                 onChange={(e) =>
                   setForm((prev) => ({ ...prev, nickname: e.target.value }))
                 }
-                placeholder='请输入昵称'
+                placeholder={t('nicknamePlaceholder')}
               />
             </div>
 
             <div className='space-y-1.5'>
-              <Label htmlFor='email'>邮箱</Label>
+              <Label htmlFor='email'>{t('email')}</Label>
               <Input
                 id='email'
                 type='email'
@@ -193,7 +193,7 @@ export function EditUserModal({
                 onChange={(e) =>
                   setForm((prev) => ({ ...prev, email: e.target.value }))
                 }
-                placeholder='请输入邮箱地址'
+                placeholder={t('emailPlaceholder')}
               />
               {errors.email && (
                 <p className='text-xs text-destructive'>{errors.email}</p>
@@ -201,7 +201,7 @@ export function EditUserModal({
             </div>
 
             <div className='space-y-1.5'>
-              <Label htmlFor='password'>重置密码 (选填)</Label>
+              <Label htmlFor='password'>{t('resetPasswordOptional')}</Label>
               <Input
                 id='password'
                 type='password'
@@ -209,7 +209,7 @@ export function EditUserModal({
                 onChange={(e) =>
                   setForm((prev) => ({ ...prev, password: e.target.value }))
                 }
-                placeholder='留空表示保持当前密码，输入则重置 (至少 8 位)'
+                placeholder={t('resetPasswordPlaceholder')}
               />
               {errors.password && (
                 <p className='text-xs text-destructive'>{errors.password}</p>
@@ -218,11 +218,11 @@ export function EditUserModal({
 
             <div className='flex items-center justify-between rounded-lg border border-dashed p-3 bg-muted/10'>
               <div>
-                <div className='font-medium text-sm'>管理员权限</div>
+                <div className='font-medium text-sm'>{t('adminPermission')}</div>
                 <div className='text-xs text-muted-foreground'>
                   {isSelf
-                    ? '不能撤销当前登录用户的管理员权限。'
+                    ? t('cannotRevokeSelfAdmin')
-                    : '开启后此账号将拥有后台管理权限。'}
+                    : t('adminPermissionDesc')}
                 </div>
               </div>
               <Switch
@@ -255,7 +255,7 @@ export function EditUserModal({
                     onClick={() => setShowDeleteConfirm(true)}
                     disabled={saving}
                   >
-                    删除用户
+                    {t('deleteUser')}
                   </Button>
                 )}
               </div>
@@ -266,10 +266,10 @@ export function EditUserModal({
                   onClick={onClose}
                   disabled={saving}
                 >
-                  取消
+                  {t('cancel')}
                 </Button>
                 <Button type='submit' disabled={saving} variant='secondary'>
-                  {saving ? '保存中...' : '保存'}
+                  {saving ? t('saving') : t('save')}
                 </Button>
               </div>
             </div>
@@ -280,14 +280,15 @@ export function EditUserModal({
       <AlertDialog open={showDeleteConfirm} onOpenChange={setShowDeleteConfirm}>
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认删除用户</AlertDialogTitle>
+            <AlertDialogTitle>{t('deleteConfirmTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确定要删除用户 {user.nickname || user.username}{' '}
+              {t('deleteConfirmDesc', {
-              吗？该操作会移除用户账号，删除后无法撤销。
+                name: user.nickname || user.username,
+              })}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
-            <AlertDialogCancel disabled={saving}>取消</AlertDialogCancel>
+            <AlertDialogCancel disabled={saving}>{t('cancel')}</AlertDialogCancel>
             <AlertDialogAction
               onClick={(e) => {
                 e.preventDefault();
@@ -296,7 +297,7 @@ export function EditUserModal({
               disabled={saving}
             >
               {saving && <Loader2 className='size-3 animate-spin mr-1' />}
-              确认删除
+              {t('confirmDelete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/admin/users/components/user-detail-sheet.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import {
   Globe,
   Loader2,
@@ -33,13 +34,14 @@ export function UserDetailSheet({
   detailLoading,
   onStatusToggle,
 }: UserDetailSheetProps) {
+  const t = useTranslations('admin.users');
   const displayValue = (value?: string) =>
     value && value.trim() ? value : '-';
 
   return (
     <Sheet open={isOpen} onOpenChange={onOpenChange}>
       <SheetContent className='sm:max-w-[400px] w-full p-0 flex flex-col gap-0'>
-        <SheetTitle className='px-5 py-3'>用户档案</SheetTitle>
+        <SheetTitle className='px-5 py-3'>{t('userProfile')}</SheetTitle>
 
         {selectedUser && (
           <>
@@ -79,14 +81,14 @@ export function UserDetailSheet({
                     {detailLoading && (
                       <div className='flex items-center gap-1 text-[10px] text-muted-foreground'>
                         <Loader2 className='size-3 animate-spin' />
-                        正在刷新详情
+                        {t('refreshingDetail')}
                       </div>
                     )}
 
                     <div className='gap-4 w-full max-w-[240px] mt-1 pt-4 border-t border-border/50'>
                       <div className='flex flex-col gap-0.5'>
                         <span className='text-[9px] uppercase tracking-widest text-muted-foreground font-medium'>
-                          注册时间
+                          {t('registeredAt')}
                         </span>
                         <span className='font-mono text-xs font-semibold'>
                           {
@@ -103,13 +105,13 @@ export function UserDetailSheet({
                 <div className='p-6 space-y-6'>
                   <div className='space-y-4'>
                     <h4 className='text-xs font-semibold text-muted-foreground uppercase tracking-wider px-1'>
-                      个人资料
+                      {t('personalInfo')}
                     </h4>
                     <div className='rounded-lg border divide-y bg-background/50'>
                       <div className='flex items-center justify-between gap-4 p-3.5 text-sm'>
                         <span className='flex items-center gap-2 text-[10px] text-muted-foreground'>
                           <Mail className='size-3' />
-                          邮箱
+                          {t('email')}
                         </span>
                         <span className='min-w-0 truncate text-right text-[10px]'>
                           {displayValue(selectedUser.email)}
@@ -118,7 +120,7 @@ export function UserDetailSheet({
                       <div className='flex items-center justify-between gap-4 p-3.5 text-sm'>
                         <span className='flex items-center gap-2 text-[10px] text-muted-foreground'>
                           <Smartphone className='size-3' />
-                          手机
+                          {t('phone')}
                         </span>
                         <span className='min-w-0 truncate text-right text-[10px]'>
                           {displayValue(selectedUser.phone)}
@@ -129,7 +131,7 @@ export function UserDetailSheet({
                           <span className='size-3 flex items-center justify-center font-bold text-[9px]'>
                             ⚧
                           </span>
-                          性别
+                          {t('gender')}
                         </span>
                         <span className='min-w-0 truncate text-right text-[10px]'>
                           {displayValue(selectedUser.gender)}
@@ -138,7 +140,7 @@ export function UserDetailSheet({
                       <div className='flex items-center justify-between gap-4 p-3.5 text-sm'>
                         <span className='flex items-center gap-2 text-[10px] text-muted-foreground'>
                           <MapPin className='size-3' />
-                          所在地
+                          {t('location')}
                         </span>
                         <span className='min-w-0 truncate text-right text-[10px]'>
                           {displayValue(selectedUser.location)}
@@ -147,7 +149,7 @@ export function UserDetailSheet({
                       <div className='flex items-center justify-between gap-4 p-3.5 text-sm'>
                         <span className='flex items-center gap-2 text-[10px] text-muted-foreground'>
                           <Globe className='size-3' />
-                          网站
+                          {t('website')}
                         </span>
                         <span className='min-w-0 truncate text-right text-[10px]'>
                           {displayValue(selectedUser.website)}
@@ -155,7 +157,7 @@ export function UserDetailSheet({
                       </div>
                       <div className='flex flex-col gap-2 p-3.5 text-sm'>
                         <span className='text-[10px] text-muted-foreground'>
-                          简介
+                          {t('bio')}
                         </span>
                         <span className='break-words text-[10px] leading-5'>
                           {displayValue(selectedUser.bio)}
@@ -166,40 +168,42 @@ export function UserDetailSheet({
 
                   <div className='space-y-4'>
                     <h4 className='text-xs font-semibold text-muted-foreground uppercase tracking-wider px-1'>
-                      系统记录
+                      {t('systemRecords')}
                     </h4>
                     <div className='rounded-lg border divide-y bg-background/50'>
                       <div className='flex items-center justify-between p-3.5 text-sm'>
-                        <span className='text-[10px]'>账户状态</span>
+                        <span className='text-[10px]'>{t('accountStatus')}</span>
                         <Badge
                           variant={
                             selectedUser.is_active ? 'secondary' : 'outline'
                           }
                           className='text-[10px]'
                         >
-                          {selectedUser.is_active ? '正常' : '禁用'}
+                          {selectedUser.is_active
+                            ? t('statusActive')
+                            : t('statusDisabled')}
                         </Badge>
                       </div>
                       <div className='flex items-center justify-between p-3.5 text-sm'>
-                        <span className='text-[10px]'>管理员</span>
+                        <span className='text-[10px]'>{t('isAdmin')}</span>
                         <span className='font-mono text-[10px]'>
-                          {selectedUser.is_admin ? '是' : '否'}
+                          {selectedUser.is_admin ? t('yes') : t('no')}
                         </span>
                       </div>
                       <div className='flex items-center justify-between p-3.5 text-sm'>
-                        <span className='text-[10px]'>最后登录</span>
+                        <span className='text-[10px]'>{t('lastLogin')}</span>
                         <span className='font-mono text-[10px]'>
                           {formatDateTime(selectedUser.last_login_at)}
                         </span>
                       </div>
                       <div className='flex items-center justify-between p-3.5 text-sm'>
-                        <span className='text-[10px]'>注册时间</span>
+                        <span className='text-[10px]'>{t('registeredAt')}</span>
                         <span className='font-mono text-[10px]'>
                           {formatDateTime(selectedUser.created_at)}
                         </span>
                       </div>
                       <div className='flex items-center justify-between p-3.5 text-sm'>
-                        <span className='text-[10px]'>最后更新</span>
+                        <span className='text-[10px]'>{t('lastUpdate')}</span>
                         <span className='font-mono text-[10px]'>
                           {formatDateTime(selectedUser.updated_at)}
                         </span>
@@ -219,12 +223,12 @@ export function UserDetailSheet({
                     {selectedUser.is_active ? (
                       <>
                         <ShieldCheck className='size-3 mr-1' />
-                        封禁账户
+                        {t('banAccount')}
                       </>
                     ) : (
                       <>
                         <UserCheck className='size-3 mr-1' />
-                        解除封禁
+                        {t('unbanAccount')}
                       </>
                     )}
                   </Button>

frontend/app/(main)/admin/users/components/user-filter-bar.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import {
   ChevronDown,
   ChevronLeft,
@@ -24,6 +25,7 @@ import { useAdminUsers } from '@/contexts/admin-users-context';
 import { cn } from '@/lib/utils';
 
 export function UserFilterBar() {
+  const t = useTranslations('admin.users');
   const {
     total,
     loading,
@@ -61,7 +63,7 @@ export function UserFilterBar() {
               )}
             >
               <Search className='size-3 mr-1' />
-              搜索
+              {t('search')}
               {hasSearchFilter && (
                 <>
                   <Separator orientation='vertical' className='mx-1' />
@@ -79,19 +81,19 @@ export function UserFilterBar() {
             <div className='space-y-2.5'>
               <input
                 className='w-full h-7 px-2 text-xs border border-dashed rounded-md outline-none focus:border-primary bg-background'
-                placeholder='输入用户 ID...'
+                placeholder={t('searchUserIdPlaceholder')}
                 value={searchUserId}
                 onChange={(e) => setSearchUserId(e.target.value)}
               />
               <input
                 className='w-full h-7 px-2 text-xs border border-dashed rounded-md outline-none focus:border-primary bg-background'
-                placeholder='输入 username...'
+                placeholder={t('searchUsernamePlaceholder')}
                 value={searchUsername}
                 onChange={(e) => setSearchUsername(e.target.value)}
               />
               <input
                 className='w-full h-7 px-2 text-xs border border-dashed rounded-md outline-none focus:border-primary bg-background'
-                placeholder='输入邮箱...'
+                placeholder={t('searchEmailPlaceholder')}
                 value={searchEmail}
                 onChange={(e) => setSearchEmail(e.target.value)}
               />
@@ -106,7 +108,7 @@ export function UserFilterBar() {
                     setSearchEmail('');
                   }}
                 >
-                  清除
+                  {t('clear')}
                 </Button>
               )}
             </div>
@@ -124,7 +126,7 @@ export function UserFilterBar() {
               )}
             >
               <Filter className='size-3' />
-              状态
+              {t('status')}
               {statusFilter !== 'all' && (
                 <>
                   <Separator orientation='vertical' className='mx-1' />
@@ -153,7 +155,7 @@ export function UserFilterBar() {
                     : 'opacity-50',
                 )}
               />
-              <span className='text-xs'>全部状态</span>
+              <span className='text-xs'>{t('statusAll')}</span>
             </DropdownMenuItem>
             <DropdownMenuItem
               onSelect={(e) => {
@@ -169,7 +171,7 @@ export function UserFilterBar() {
                     : 'opacity-50',
                 )}
               />
-              <span className='text-xs'>正常</span>
+              <span className='text-xs'>{t('statusActive')}</span>
             </DropdownMenuItem>
             <DropdownMenuItem
               onSelect={(e) => {
@@ -185,7 +187,7 @@ export function UserFilterBar() {
                     : 'opacity-50',
                 )}
               />
-              <span className='text-xs'>禁用</span>
+              <span className='text-xs'>{t('statusDisabled')}</span>
             </DropdownMenuItem>
           </DropdownMenuContent>
         </DropdownMenu>
@@ -205,7 +207,7 @@ export function UserFilterBar() {
               className='h-5 px-2 lg:px-3 text-[11px] font-medium text-muted-foreground hover:text-foreground'
             >
               <X className='size-3' />
-              清空筛选
+              {t('clearFilters')}
             </Button>
           </>
         )}
@@ -215,7 +217,7 @@ export function UserFilterBar() {
 
       <div className='flex items-center gap-1.5 self-end lg:self-auto'>
         <span className='text-[10px] text-muted-foreground whitespace-nowrap'>
-          {total} 条记录
+          {t('totalRecords', { total })}
         </span>
         <div className='flex items-center border border-dashed rounded-md shadow-none'>
           <Button
@@ -249,7 +251,7 @@ export function UserFilterBar() {
               className='h-6 border-dashed text-[10px] px-2 font-mono shadow-none'
               disabled={loading}
             >
-              {pageSize}条/页
+              {t('perPage', { count: pageSize })}
               <ChevronDown className='size-3 opacity-50' />
             </Button>
           </DropdownMenuTrigger>
@@ -263,7 +265,7 @@ export function UserFilterBar() {
                   pageSize === size && 'bg-accent',
                 )}
               >
-                {size}条/页
+                {t('perPage', { count: size })}
               </DropdownMenuItem>
             ))}
           </DropdownMenuContent>
@@ -275,7 +277,7 @@ export function UserFilterBar() {
           className='h-6 w-6 border-dashed shadow-none'
           onClick={() => fetchUsers(true)}
           disabled={loading}
-          title='刷新数据'
+          title={t('refreshData')}
         >
           <Loader2 className={cn('size-3', loading && 'animate-spin')} />
         </Button>

frontend/app/(main)/admin/users/page.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { useEffect, useState } from 'react';
+import { useTranslations } from 'next-intl';
 import { Button } from '@/components/ui/button';
 import { Switch } from '@/components/ui/switch';
 import {
@@ -33,6 +34,7 @@ import { UserDetailSheet } from './components/user-detail-sheet';
 import { EditUserModal } from './components/edit-user-modal';
 
 export default function UsersPage() {
+  const t = useTranslations('admin.users');
   const { users, loading, error, fetchUsers, getUserDetail, updateUserStatus } =
     useAdminUsers();
 
@@ -78,7 +80,9 @@ export default function UsersPage() {
         <div className='flex items-center gap-2'>
           <UserRound className='size-5 text-primary' />
           <div>
-            <h1 className='text-2xl font-semibold tracking-tight'>用户管理</h1>
+            <h1 className='text-2xl font-semibold tracking-tight'>
+              {t('pageTitle')}
+            </h1>
           </div>
         </div>
         <Button
@@ -88,7 +92,7 @@ export default function UsersPage() {
           onClick={() => setCreateModalOpen(true)}
         >
           <Plus className='size-3.5 mr-1' />
-          新增用户
+          {t('createUser')}
         </Button>
       </div>
 
@@ -104,9 +108,9 @@ export default function UsersPage() {
           />
         </div>
       ) : loading && users.length === 0 ? (
-        <LoadingStateWithBorder icon={Layers} description='加载用户列表中...' />
+        <LoadingStateWithBorder icon={Layers} description={t('loadingUsers')} />
       ) : users.length === 0 ? (
-        <EmptyStateWithBorder icon={UserX} description='暂无用户数据' />
+        <EmptyStateWithBorder icon={UserX} description={t('noUsers')} />
       ) : (
         <div className='border border-dashed shadow-none rounded-lg overflow-hidden'>
           <TooltipProvider delayDuration={0}>
@@ -117,22 +121,22 @@ export default function UsersPage() {
                     ID
                   </TableHead>
                   <TableHead className='w-[120px] whitespace-nowrap py-2 h-8'>
-                    用户
+                    {t('colUser')}
                   </TableHead>
                   <TableHead className='whitespace-nowrap min-w-[160px] py-2 h-8 pl-4'>
-                    邮箱
+                    {t('colEmail')}
                   </TableHead>
                   <TableHead className='whitespace-nowrap min-w-[140px] py-2 h-8'>
-                    上次登陆
+                    {t('colLastLogin')}
                   </TableHead>
                   <TableHead className='whitespace-nowrap min-w-[140px] py-2 h-8'>
-                    注册时间
+                    {t('colRegisteredAt')}
                   </TableHead>
                   <TableHead className='whitespace-nowrap min-w-[140px] py-2 h-8'>
-                    上次更新
+                    {t('colLastUpdate')}
                   </TableHead>
                   <TableHead className='sticky right-0 text-center bg-background z-10 w-[110px] py-2 h-8'>
-                    操作
+                    {t('colActions')}
                   </TableHead>
                 </TableRow>
               </TableHeader>
@@ -211,10 +215,10 @@ export default function UsersPage() {
                           </TooltipTrigger>
                           <TooltipContent side='top' className='text-xs'>
                             {user.is_admin
-                              ? '管理员账户'
+                              ? t('adminAccount')
                               : user.is_active
-                                ? '禁用账户'
+                                ? t('disableAccount')
-                                : '启用账户'}
+                                : t('enableAccount')}
                           </TooltipContent>
                         </Tooltip>
 
@@ -230,7 +234,7 @@ export default function UsersPage() {
                             </Button>
                           </TooltipTrigger>
                           <TooltipContent side='top' className='text-xs'>
-                            查看详情
+                            {t('viewDetail')}
                           </TooltipContent>
                         </Tooltip>
 
@@ -246,7 +250,7 @@ export default function UsersPage() {
                             </Button>
                           </TooltipTrigger>
                           <TooltipContent side='top' className='text-xs'>
-                            编辑用户
+                            {t('editUser')}
                           </TooltipContent>
                         </Tooltip>
                       </div>

frontend/app/(main)/apply-logs/components/log-detail-sheet.tsx

@@ -1,5 +1,7 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
+
 import { Badge } from '@/components/ui/badge';
 import { Button } from '@/components/ui/button';
 import {
@@ -19,7 +21,8 @@ interface LogDetailSheetProps {
   onOpenChange: (open: boolean) => void;
 }
 
-function getResultBadge(result: string) {
+function ResultBadge({ result }: { result: string }) {
+  const t = useTranslations('applyLogs');
   if (result === 'success') {
     return (
       <Badge
@@ -27,7 +30,7 @@ function getResultBadge(result: string) {
         className='text-[10px] bg-emerald-500/10 border-emerald-500/20 text-emerald-600 rounded-full py-0 px-2'
       >
         <span className='size-1 bg-emerald-500 rounded-full mr-1.5 shrink-0' />
-        成功
+        {t('success')}
       </Badge>
     );
   }
@@ -38,7 +41,7 @@ function getResultBadge(result: string) {
         className='text-[10px] bg-amber-500/10 border-amber-500/20 text-amber-600 rounded-full py-0 px-2'
       >
         <span className='size-1 bg-amber-500 rounded-full mr-1.5 shrink-0' />
-        警告
+        {t('warning')}
       </Badge>
     );
   }
@@ -48,7 +51,7 @@ function getResultBadge(result: string) {
       className='text-[10px] bg-destructive/10 border-destructive/20 text-destructive rounded-full py-0 px-2'
     >
       <span className='size-1 bg-destructive rounded-full mr-1.5 shrink-0' />
-      失败
+      {t('failed')}
     </Badge>
   );
 }
@@ -58,58 +61,57 @@ export function LogDetailSheet({
   open,
   onOpenChange,
 }: LogDetailSheetProps) {
+  const t = useTranslations('applyLogs');
   return (
     <Sheet open={open} onOpenChange={onOpenChange}>
       <SheetContent className='sm:max-w-md w-full p-0 flex flex-col gap-0'>
         <SheetHeader className='px-5 py-4 border-b'>
-          <SheetTitle>应用日志详情</SheetTitle>
+          <SheetTitle>{t('sheetTitle')}</SheetTitle>
-          <SheetDescription>
+          <SheetDescription>{t('sheetDesc')}</SheetDescription>
-            查看单条应用日志的完整结果与校验信息。
-          </SheetDescription>
         </SheetHeader>
 
         {log ? (
           <div className='flex-1 overflow-y-auto px-5 py-4 space-y-4'>
             <div className='flex flex-wrap gap-2'>
-              {getResultBadge(log.result)}
+              <ResultBadge result={log.result} />
               <Badge variant='outline' className='text-[10px] rounded-full'>
                 Node: {log.node_id}
               </Badge>
               <Badge variant='outline' className='text-[10px] rounded-full'>
-                版本: {log.version}
+                {t('versionBadge', { version: log.version })}
               </Badge>
             </div>
 
             <div className='grid gap-3 text-xs'>
               <div>
-                <p className='text-muted-foreground'>创建时间</p>
+                <p className='text-muted-foreground'>{t('createdAt')}</p>
                 <p className='font-medium'>{formatDateTime(log.created_at)}</p>
               </div>
               <div>
-                <p className='text-muted-foreground'>目标 Checksum</p>
+                <p className='text-muted-foreground'>{t('targetChecksum')}</p>
                 <p className='font-mono break-all'>{log.checksum || '—'}</p>
               </div>
               <div>
-                <p className='text-muted-foreground'>主配置摘要</p>
+                <p className='text-muted-foreground'>{t('mainChecksum')}</p>
                 <p className='font-mono break-all'>
                   {log.main_config_checksum || '—'}
                 </p>
               </div>
               <div>
-                <p className='text-muted-foreground'>路由配置摘要</p>
+                <p className='text-muted-foreground'>{t('routeChecksum')}</p>
                 <p className='font-mono break-all'>
                   {log.route_config_checksum || '—'}
                 </p>
               </div>
               <div>
-                <p className='text-muted-foreground'>支持文件数</p>
+                <p className='text-muted-foreground'>{t('supportFiles')}</p>
                 <p className='font-medium'>{log.support_file_count}</p>
               </div>
             </div>
 
             <div className='rounded-lg border border-dashed p-3'>
               <p className='text-[10px] uppercase tracking-wider text-muted-foreground mb-2'>
-                消息
+                {t('message')}
               </p>
               <pre className='text-xs whitespace-pre-wrap break-words'>
                 {log.message || '—'}
@@ -120,7 +122,7 @@ export function LogDetailSheet({
 
         <SheetFooter className='px-5 py-4 border-t'>
           <Button variant='outline' onClick={() => onOpenChange(false)}>
-            关闭
+            {t('close')}
           </Button>
         </SheetFooter>
       </SheetContent>

frontend/app/(main)/apply-logs/page-client.tsx

@@ -4,6 +4,7 @@ import { useCallback, useEffect, useMemo, useState } from 'react';
 import Link from 'next/link';
 import { useSearchParams } from 'next/navigation';
 import { ClipboardList, Eye, RefreshCw, Search, Trash2 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import { EmptyStateWithBorder } from '@/components/layout/empty';
@@ -49,7 +50,8 @@ function truncateHash(value: string) {
   return value.length > 12 ? `${value.slice(0, 12)}...` : value;
 }
 
-function getResultBadge(result: string) {
+function ResultBadge({ result }: { result: string }) {
+  const t = useTranslations('applyLogs');
   if (result === 'success') {
     return (
       <Badge
@@ -57,7 +59,7 @@ function getResultBadge(result: string) {
         className='text-[10px] bg-emerald-500/10 border-emerald-500/20 text-emerald-600 rounded-full py-0 px-2'
       >
         <span className='size-1 bg-emerald-500 rounded-full mr-1.5 shrink-0' />
-        成功
+        {t('success')}
       </Badge>
     );
   }
@@ -68,7 +70,7 @@ function getResultBadge(result: string) {
         className='text-[10px] bg-amber-500/10 border-amber-500/20 text-amber-600 rounded-full py-0 px-2'
       >
         <span className='size-1 bg-amber-500 rounded-full mr-1.5 shrink-0' />
-        警告
+        {t('warning')}
       </Badge>
     );
   }
@@ -78,12 +80,14 @@ function getResultBadge(result: string) {
       className='text-[10px] bg-destructive/10 border-destructive/20 text-destructive rounded-full py-0 px-2'
     >
       <span className='size-1 bg-destructive rounded-full mr-1.5 shrink-0' />
-      失败
+      {t('failed')}
     </Badge>
   );
 }
 
 export function ApplyLogsPageClient() {
+  const t = useTranslations('applyLogs');
+  const tc = useTranslations('common');
   const searchParams = useSearchParams();
   const initialNodeId = searchParams.get('node_id')?.trim() ?? '';
 
@@ -108,12 +112,12 @@ export function ApplyLogsPageClient() {
   const summary = useMemo(() => {
     const nodeIds = new Set(rows.map((item) => item.node_id));
     return [
-      { label: '总记录数', value: total },
+      { label: t('totalRecords'), value: total },
-      { label: '当前页', value: current },
+      { label: t('currentPage'), value: current },
-      { label: '总页数', value: totalPage },
+      { label: t('totalPages'), value: totalPage },
-      { label: '当前页节点数', value: nodeIds.size },
+      { label: t('pageNodes'), value: nodeIds.size },
     ];
-  }, [rows, total, current, totalPage]);
+  }, [rows, total, current, totalPage, t]);
 
   const fetchLogs = useCallback(async () => {
     setLoading(true);
@@ -129,11 +133,11 @@ export function ApplyLogsPageClient() {
       setTotal(data.total);
       setTotalPage(data.totalPage);
     } catch (err) {
-      setError(err instanceof Error ? err.message : '加载失败');
+      setError(err instanceof Error ? err.message : t('loadFailed'));
     } finally {
       setLoading(false);
     }
-  }, [nodeFilter, pageNo, pageSize]);
+  }, [nodeFilter, pageNo, pageSize, t]);
 
   useEffect(() => {
     void fetchLogs();
@@ -162,15 +166,16 @@ export function ApplyLogsPageClient() {
     setCleaning(true);
     try {
       const result = await ApplyLogService.cleanup({ delete_all: true });
-      toast.success('应用日志已清空', {
+      toast.success(t('cleared'), {
-        description: `共删除 ${result.deleted_count} 条记录`,
+        description: t('clearedDesc', { count: result.deleted_count }),
       });
       setCleanupOpen(false);
       setPageNo(1);
       await fetchLogs();
     } catch (err) {
-      toast.error('清空应用日志失败', {
+      toast.error(t('clearFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description:
+          err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setCleaning(false);
@@ -183,10 +188,10 @@ export function ApplyLogsPageClient() {
         <div className='flex items-center gap-2'>
           <ClipboardList className='size-5 text-primary' />
           <div>
-            <h1 className='text-2xl font-semibold tracking-tight'>应用日志</h1>
+            <h1 className='text-2xl font-semibold tracking-tight'>
-            <p className='text-sm text-muted-foreground'>
+              {t('title')}
-              查看节点应用配置的成功、警告和失败记录，支持按 node_id 过滤。
+            </h1>
-            </p>
+            <p className='text-sm text-muted-foreground'>{t('description')}</p>
           </div>
         </div>
 
@@ -200,7 +205,7 @@ export function ApplyLogsPageClient() {
             <RefreshCw
               className={`size-3.5 mr-1 ${loading ? 'animate-spin' : ''}`}
             />
-            刷新
+            {t('refresh')}
           </Button>
           <Button
             variant='outline'
@@ -209,10 +214,10 @@ export function ApplyLogsPageClient() {
             disabled={loading || cleaning || total === 0}
           >
             <Trash2 className='size-3.5 mr-1' />
-            清空日志
+            {t('clear')}
           </Button>
           <Button variant='outline' size='sm' asChild>
-            <Link href='/nodes'>返回节点</Link>
+            <Link href='/nodes'>{t('backToNodes')}</Link>
           </Button>
         </div>
       </div>
@@ -234,7 +239,9 @@ export function ApplyLogsPageClient() {
       <div className='flex flex-col gap-3 xl:flex-row xl:items-end xl:justify-between'>
         <div className='grid flex-1 gap-3 md:grid-cols-[minmax(0,1fr)_160px]'>
           <div className='space-y-1.5'>
-            <p className='text-xs font-medium text-muted-foreground'>Node ID</p>
+            <p className='text-xs font-medium text-muted-foreground'>
+              {t('nodeId')}
+            </p>
             <div className='relative'>
               <Search className='absolute left-2.5 top-2.5 size-3.5 text-muted-foreground' />
               <Input
@@ -243,14 +250,14 @@ export function ApplyLogsPageClient() {
                 onKeyDown={(e) => {
                   if (e.key === 'Enter') handleSearch();
                 }}
-                placeholder='输入 node_id 过滤应用日志'
+                placeholder={t('nodePlaceholder')}
                 className='pl-8 h-9 text-xs'
               />
             </div>
           </div>
           <div className='space-y-1.5'>
             <p className='text-xs font-medium text-muted-foreground'>
-              每页条数
+              {t('pageSize')}
             </p>
             <Select
               value={String(pageSize)}
@@ -265,7 +272,7 @@ export function ApplyLogsPageClient() {
               <SelectContent>
                 {PAGE_SIZE_OPTIONS.map((option) => (
                   <SelectItem key={option} value={String(option)}>
-                    {option} 条
+                    {t('pageSizeOption', { count: option })}
                   </SelectItem>
                 ))}
               </SelectContent>
@@ -274,10 +281,10 @@ export function ApplyLogsPageClient() {
         </div>
         <div className='flex flex-wrap gap-2'>
           <Button size='sm' onClick={handleSearch}>
-            筛选
+            {t('filter')}
           </Button>
           <Button variant='outline' size='sm' onClick={handleResetFilters}>
-            重置筛选
+            {t('reset')}
           </Button>
         </div>
       </div>
@@ -291,23 +298,33 @@ export function ApplyLogsPageClient() {
           <LoadingStateWithBorder />
         ) : rows.length === 0 ? (
           <EmptyStateWithBorder
-            title='暂无应用日志'
+            title={t('emptyTitle')}
-            description='当前筛选条件下没有可展示的应用记录。'
+            description={t('emptyDesc')}
           />
         ) : (
           <Table>
             <TableHeader className='bg-muted/40'>
               <TableRow className='border-dashed hover:bg-transparent'>
-                <TableHead className='text-xs font-semibold'>Node ID</TableHead>
-                <TableHead className='text-xs font-semibold'>版本</TableHead>
-                <TableHead className='text-xs font-semibold'>结果</TableHead>
                 <TableHead className='text-xs font-semibold'>
-                  Checksum
+                  {t('colNodeId')}
+                </TableHead>
+                <TableHead className='text-xs font-semibold'>
+                  {t('colVersion')}
+                </TableHead>
+                <TableHead className='text-xs font-semibold'>
+                  {t('colResult')}
+                </TableHead>
+                <TableHead className='text-xs font-semibold'>
+                  {t('colChecksum')}
+                </TableHead>
+                <TableHead className='text-xs font-semibold'>
+                  {t('colTime')}
+                </TableHead>
+                <TableHead className='text-xs font-semibold'>
+                  {t('colMessage')}
                 </TableHead>
-                <TableHead className='text-xs font-semibold'>时间</TableHead>
-                <TableHead className='text-xs font-semibold'>消息</TableHead>
                 <TableHead className='text-xs font-semibold text-right'>
-                  操作
+                  {t('colActions')}
                 </TableHead>
               </TableRow>
             </TableHeader>
@@ -323,7 +340,9 @@ export function ApplyLogsPageClient() {
                   <TableCell className='text-xs text-muted-foreground'>
                     {log.version}
                   </TableCell>
-                  <TableCell>{getResultBadge(log.result)}</TableCell>
+                  <TableCell>
+                    <ResultBadge result={log.result} />
+                  </TableCell>
                   <TableCell
                     className='text-xs font-mono text-muted-foreground'
                     title={log.checksum}
@@ -349,7 +368,7 @@ export function ApplyLogsPageClient() {
                       }}
                     >
                       <Eye className='size-3 mr-1' />
-                      详情
+                      {t('detail')}
                     </Button>
                   </TableCell>
                 </TableRow>
@@ -362,7 +381,11 @@ export function ApplyLogsPageClient() {
       {!loading && rows.length > 0 ? (
         <div className='flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between'>
           <p className='text-xs text-muted-foreground'>
-            第 {current} / {Math.max(totalPage, 1)} 页，共 {total} 条记录。
+            {t('pageInfo', {
+              current,
+              total: Math.max(totalPage, 1),
+              count: total,
+            })}
           </p>
           <div className='flex gap-2'>
             <Button
@@ -371,7 +394,7 @@ export function ApplyLogsPageClient() {
               disabled={current <= 1}
               onClick={() => setPageNo((prev) => Math.max(1, prev - 1))}
             >
-              上一页
+              {t('prev')}
             </Button>
             <Button
               variant='outline'
@@ -383,7 +406,7 @@ export function ApplyLogsPageClient() {
                 )
               }
             >
-              下一页
+              {t('next')}
             </Button>
           </div>
         </div>
@@ -398,14 +421,15 @@ export function ApplyLogsPageClient() {
       <AlertDialog open={cleanupOpen} onOpenChange={setCleanupOpen}>
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认清空应用日志？</AlertDialogTitle>
+            <AlertDialogTitle>{t('clearTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              该操作将删除全部 {total}{' '}
+              {t('clearDesc', { count: total })}
-              条应用日志记录，且不可撤销。清空后节点仍会照常上报新的应用结果。
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
-            <AlertDialogCancel disabled={cleaning}>取消</AlertDialogCancel>
+            <AlertDialogCancel disabled={cleaning}>
+              {tc('cancel')}
+            </AlertDialogCancel>
             <AlertDialogAction
               className='bg-destructive text-destructive-foreground hover:bg-destructive/90'
               disabled={cleaning}
@@ -414,7 +438,7 @@ export function ApplyLogsPageClient() {
                 void handleCleanupLogs();
               }}
             >
-              {cleaning ? '清空中...' : '确认清空'}
+              {cleaning ? t('clearing') : t('confirmClear')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/certificates/page.tsx

@@ -35,6 +35,8 @@ import { CertificateDetailDialog } from '../websites/components/certificate-deta
 import { CertificateEditorDialog } from '../websites/components/certificate-editor-dialog';
 import { CertificateImportDialog } from '../websites/components/certificate-import-dialog';
 import { WebsiteStatusBadge } from '../websites/components/status-badge';
+import { useTranslations } from 'next-intl';
+
 import {
   getCertificateStatus,
   getErrorMessage,
@@ -45,6 +47,8 @@ const certificatesQueryKey = ['openflare', 'tls-certificates'];
 type CertificateApplyMode = 'edit-acme' | 'convert-upload';
 
 export default function CertificatesPage() {
+  const t = useTranslations('certificates');
+  const tc = useTranslations('common');
   const queryClient = useQueryClient();
   const [importOpen, setImportOpen] = useState(false);
   const [applyOpen, setApplyOpen] = useState(false);
@@ -68,20 +72,20 @@ export default function CertificatesPage() {
   const deleteMutation = useMutation({
     mutationFn: (id: number) => TlsCertificateService.deleteById(id),
     onSuccess: async () => {
-      toast.success('证书已删除');
+      toast.success(t('deleted'));
       setDeleteTarget(null);
       await queryClient.invalidateQueries({ queryKey: certificatesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const renewMutation = useMutation({
     mutationFn: (id: number) => TlsCertificateService.renew(id),
     onSuccess: async (cert) => {
-      toast.success(`证书 ${cert.name} 续期任务已提交`);
+      toast.success(t('renewSubmitted', { name: cert.name }));
       await queryClient.invalidateQueries({ queryKey: certificatesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const certificates = useMemo(
@@ -105,7 +109,7 @@ export default function CertificatesPage() {
       <div className='flex flex-col gap-4 sm:flex-row sm:items-center sm:justify-between'>
         <div className='flex items-center gap-2'>
           <FileKey className='size-5 text-primary' />
-          <h1 className='text-2xl font-semibold tracking-tight'>证书</h1>
+          <h1 className='text-2xl font-semibold tracking-tight'>{t('title')}</h1>
         </div>
         <div className='flex flex-wrap gap-2'>
           <Button
@@ -119,7 +123,7 @@ export default function CertificatesPage() {
             }
           >
             <RefreshCw className='size-3.5 mr-1' />
-            刷新证书
+            {t('refresh')}
           </Button>
           <Button
             variant='secondary'
@@ -127,7 +131,7 @@ export default function CertificatesPage() {
             className='h-7 text-xs'
             onClick={() => setImportOpen(true)}
           >
-            导入证书
+            {t('importCert')}
           </Button>
           <Button
             size='sm'
@@ -135,28 +139,29 @@ export default function CertificatesPage() {
             onClick={() => setApplyOpen(true)}
           >
             <Plus className='size-3.5 mr-1' />
-            申请证书
+            {t('applyTitle')}
           </Button>
         </div>
       </div>
 
       <Card className='border-dashed shadow-none'>
         <CardHeader className='pb-3'>
-          <CardTitle className='text-base font-semibold'>证书列表</CardTitle>
+          <CardTitle className='text-base font-semibold'>{t('listTitle')}</CardTitle>
-          <CardDescription>
+          <CardDescription>{t('listDesc')}</CardDescription>
-            展示证书有效期、备注和状态，支持查看详情、编辑内容或删除证书。
-          </CardDescription>
         </CardHeader>
         <CardContent>
           {certificatesQuery.isLoading ? (
             <LoadingStateWithBorder
               icon={FileKey}
-              description='加载证书列表中...'
+              description={t('loadingList')}
             />
           ) : certificatesQuery.isError ? (
             <div className='p-8 border border-dashed rounded-lg'>
               <ErrorInline
-                message={getErrorMessage(certificatesQuery.error)}
+                message={getErrorMessage(
+                  certificatesQuery.error,
+                  t('requestFailed'),
+                )}
                 onRetry={() => void certificatesQuery.refetch()}
                 className='justify-center'
               />
@@ -164,12 +169,12 @@ export default function CertificatesPage() {
           ) : certificates.length === 0 ? (
             <EmptyStateWithBorder
               icon={FileKey}
-              description='暂无证书，点击右上角「导入证书」或「申请证书」开始录入。'
+              description={t('emptyList')}
             />
           ) : (
             <div className='space-y-3'>
               {certificates.map((certificate) => {
-                const status = getCertificateStatus(certificate);
+                const status = getCertificateStatus(certificate, t);
 
                 return (
                   <div
@@ -188,32 +193,50 @@ export default function CertificatesPage() {
                           />
                         </div>
                         <div className='text-xs leading-5 text-muted-foreground space-y-0.5'>
-                          <p>生效：{formatDateTime(certificate.not_before)}</p>
-                          <p>到期：{formatDateTime(certificate.not_after)}</p>
                           <p>
-                            来源：
+                            {t('notBeforeLabel', {
-                            {certificate.provider === 'acme'
+                              value: formatDateTime(certificate.not_before),
-                              ? 'ACME 申请'
+                            })}
-                              : '手动上传'}
+                          </p>
+                          <p>
+                            {t('notAfterLabel', {
+                              value: formatDateTime(certificate.not_after),
+                            })}
+                          </p>
+                          <p>
+                            {t('sourceLabel', {
+                              value:
+                                certificate.provider === 'acme'
+                                  ? t('sourceAcme')
+                                  : t('sourceUpload'),
+                            })}
                           </p>
                           {certificate.apply_status === 'applying' ? (
                             <p className='text-blue-600'>
-                              状态：
+                              {t('statusLabel', {
-                              {certificate.provider === 'upload'
+                                value:
-                                ? '转换申请中...'
+                                  certificate.provider === 'upload'
-                                : '申请中...'}
+                                    ? t('converting')
+                                    : t('applying'),
+                              })}
                             </p>
                           ) : null}
                           {certificate.apply_status === 'error' ? (
                             <p className='text-destructive'>
-                              状态：
+                              {t('statusError', {
-                              {certificate.provider === 'upload'
+                                value:
-                                ? '转换失败'
+                                  certificate.provider === 'upload'
-                                : '申请失败'}
+                                    ? t('convertFailed')
-                              （{certificate.apply_message}）
+                                    : t('applyFailed'),
+                                message: certificate.apply_message,
+                              })}
                             </p>
                           ) : null}
-                          <p>备注：{certificate.remark || '暂无备注'}</p>
+                          <p>
+                            {t('remarkLabel', {
+                              value: certificate.remark || t('noRemark'),
+                            })}
+                          </p>
                         </div>
                       </div>
 
@@ -227,7 +250,7 @@ export default function CertificatesPage() {
                             setDetailOpen(true);
                           }}
                         >
-                          查看
+                          {t('view')}
                         </Button>
                         <Button
                           variant='outline'
@@ -235,7 +258,7 @@ export default function CertificatesPage() {
                           className='h-7 text-xs'
                           onClick={() => handleOpenEditor(certificate)}
                         >
-                          编辑
+                          {t('edit')}
                         </Button>
                         {certificate.provider === 'acme' ? (
                           <Button
@@ -245,7 +268,7 @@ export default function CertificatesPage() {
                             disabled={renewMutation.isPending}
                             onClick={() => renewMutation.mutate(certificate.id)}
                           >
-                            续期
+                            {t('renew')}
                           </Button>
                         ) : null}
                         <Button
@@ -270,7 +293,7 @@ export default function CertificatesPage() {
         open={importOpen}
         onOpenChange={setImportOpen}
         onImported={(certificate) =>
-          toast.success(`证书 ${certificate.name} 已导入`)
+          toast.success(t('imported', { name: certificate.name }))
         }
       />
 
@@ -278,7 +301,7 @@ export default function CertificatesPage() {
         open={applyOpen && !applyCertificate}
         onOpenChange={setApplyOpen}
         onApplied={(certificate) =>
-          toast.success(`证书 ${certificate.name} 申请任务已提交`)
+          toast.success(t('applySubmitted', { name: certificate.name }))
         }
       />
 
@@ -295,8 +318,8 @@ export default function CertificatesPage() {
             setApplyCertificate(null);
             toast.success(
               applyMode === 'convert-upload'
-                ? `证书 ${certificate.name} 转换申请已提交`
+                ? t('convertSubmitted', { name: certificate.name })
-                : `证书 ${certificate.name} 配置已更新，重新申请中...`,
+                : t('reapplySubmitted', { name: certificate.name }),
             );
           }}
         />
@@ -326,7 +349,7 @@ export default function CertificatesPage() {
         open={editorOpen}
         onOpenChange={setEditorOpen}
         onSaved={(certificate) =>
-          toast.success(`证书 ${certificate.name} 已更新`)
+          toast.success(t('updated', { name: certificate.name }))
         }
         onConvert={(certificate) => {
           setEditorOpen(false);
@@ -342,20 +365,20 @@ export default function CertificatesPage() {
       >
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认删除证书</AlertDialogTitle>
+            <AlertDialogTitle>{t('deleteTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确认删除证书 {deleteTarget?.name} 吗？
+              {t('deleteDesc', { name: deleteTarget?.name ?? '' })}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
-            <AlertDialogCancel>取消</AlertDialogCancel>
+            <AlertDialogCancel>{tc('cancel')}</AlertDialogCancel>
             <AlertDialogAction
               className='bg-destructive text-destructive-foreground hover:bg-destructive/90'
               onClick={() =>
                 deleteTarget && deleteMutation.mutate(deleteTarget.id)
               }
             >
-              删除
+              {tc('delete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/cloudflare/components/group-dialog.tsx

@@ -1,5 +1,6 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
 import { useEffect, useMemo, useState } from 'react';
 
 import { Button } from '@/components/ui/button';
@@ -43,6 +44,8 @@ export function GroupDialog({
   pending: boolean;
   onSubmit: (payload: CloudflareGroupPayload) => void;
 }) {
+  const t = useTranslations('cloudflare.groupDialog');
+  const tCommon = useTranslations('common');
   const edgeNodes = useMemo(
     () => nodes.filter((node) => node.node_type === 'edge_node'),
     [nodes],
@@ -66,14 +69,14 @@ export function GroupDialog({
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent>
         <DialogHeader>
-          <DialogTitle>{group ? '编辑指向分组' : '新增指向分组'}</DialogTitle>
+          <DialogTitle>
-          <DialogDescription>
+            {group ? t('editTitle') : t('createTitle')}
-            一期使用主节点作为生效节点；备用节点仅保存，不会自动切换。
+          </DialogTitle>
-          </DialogDescription>
+          <DialogDescription>{t('description')}</DialogDescription>
         </DialogHeader>
         <FieldGroup>
           <Field>
-            <FieldLabel htmlFor='cf-group-name'>分组名称</FieldLabel>
+            <FieldLabel htmlFor='cf-group-name'>{t('name')}</FieldLabel>
             <Input
               id='cf-group-name'
               value={name}
@@ -81,10 +84,10 @@ export function GroupDialog({
             />
           </Field>
           <Field>
-            <FieldLabel htmlFor='cf-primary-node'>主节点</FieldLabel>
+            <FieldLabel htmlFor='cf-primary-node'>{t('primary')}</FieldLabel>
             <Select value={primaryNodeID} onValueChange={setPrimaryNodeID}>
               <SelectTrigger id='cf-primary-node' className='w-full'>
-                <SelectValue placeholder='选择带 IPv4 的边缘节点' />
+                <SelectValue placeholder={t('primaryPlaceholder')} />
               </SelectTrigger>
               <SelectContent>
                 <SelectGroup>
@@ -94,7 +97,7 @@ export function GroupDialog({
                       value={String(node.id)}
                       disabled={!node.ip}
                     >
-                      {node.name} · {node.ip || '未配置 IP'}
+                      {node.name} · {node.ip || t('noIp')}
                     </SelectItem>
                   ))}
                 </SelectGroup>
@@ -102,19 +105,19 @@ export function GroupDialog({
             </Select>
           </Field>
           <Field>
-            <FieldLabel htmlFor='cf-backup-node'>备用节点</FieldLabel>
+            <FieldLabel htmlFor='cf-backup-node'>{t('backup')}</FieldLabel>
             <Select value={backupNodeID} onValueChange={setBackupNodeID}>
               <SelectTrigger id='cf-backup-node' className='w-full'>
                 <SelectValue />
               </SelectTrigger>
               <SelectContent>
                 <SelectGroup>
-                  <SelectItem value='none'>不设置</SelectItem>
+                  <SelectItem value='none'>{t('none')}</SelectItem>
                   {edgeNodes
                     .filter((node) => String(node.id) !== primaryNodeID)
                     .map((node) => (
                       <SelectItem key={node.id} value={String(node.id)}>
-                        {node.name} · {node.ip || '未配置 IP'}
+                        {node.name} · {node.ip || t('noIp')}
                       </SelectItem>
                     ))}
                 </SelectGroup>
@@ -123,7 +126,7 @@ export function GroupDialog({
           </Field>
           <Field orientation='horizontal'>
             <FieldLabel htmlFor='cf-default-proxied'>
-              新成员默认开启橙云
+              {t('defaultProxied')}
             </FieldLabel>
             <Switch
               id='cf-default-proxied'
@@ -132,7 +135,7 @@ export function GroupDialog({
             />
           </Field>
           <Field orientation='horizontal'>
-            <FieldLabel htmlFor='cf-enabled'>启用同步</FieldLabel>
+            <FieldLabel htmlFor='cf-enabled'>{t('enableSync')}</FieldLabel>
             <Switch
               id='cf-enabled'
               checked={enabled}
@@ -142,7 +145,7 @@ export function GroupDialog({
         </FieldGroup>
         <DialogFooter>
           <Button variant='outline' onClick={() => onOpenChange(false)}>
-            取消
+            {tCommon('cancel')}
           </Button>
           <Button
             disabled={pending || !name.trim() || !primaryNodeID}
@@ -157,7 +160,7 @@ export function GroupDialog({
               })
             }
           >
-            保存
+            {t('save')}
           </Button>
         </DialogFooter>
       </DialogContent>

frontend/app/(main)/cloudflare/components/member-add-dialog.tsx

@@ -1,5 +1,6 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
 import { useEffect, useMemo, useState } from 'react';
 import { Check, ChevronDown, Search } from 'lucide-react';
 
@@ -72,6 +73,8 @@ export function MemberAddDialog({
   pending: boolean;
   onSubmit: (zoneDomainIDs: number[], proxied: boolean) => void;
 }) {
+  const t = useTranslations('cloudflare.memberDialog');
+  const tCommon = useTranslations('common');
   const [keyword, setKeyword] = useState('');
   const [selectedIDs, setSelectedIDs] = useState<number[]>([]);
   const [proxied, setProxied] = useState(defaultProxied);
@@ -157,15 +160,14 @@ export function MemberAddDialog({
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent className='sm:max-w-lg'>
         <DialogHeader>
-          <DialogTitle>添加域名成员</DialogTitle>
+          <DialogTitle>{t('title')}</DialogTitle>
-          <DialogDescription>
+          <DialogDescription>{t('description')}</DialogDescription>
-            支持搜索筛选与批量勾选；加入后会创建或接管唯一同名 A 记录，多条同名
-            A 会拒绝同步。
-          </DialogDescription>
         </DialogHeader>
         <FieldGroup>
           <Field>
-            <FieldLabel htmlFor='cf-domain-search'>Zone 域名</FieldLabel>
+            <FieldLabel htmlFor='cf-domain-search'>
+              {t('zoneDomain')}
+            </FieldLabel>
             <div className='space-y-2'>
               <div className='relative'>
                 <Search className='pointer-events-none absolute top-1/2 left-2.5 size-4 -translate-y-1/2 text-muted-foreground' />
@@ -173,7 +175,7 @@ export function MemberAddDialog({
                   id='cf-domain-search'
                   value={keyword}
                   onChange={(event) => setKeyword(event.target.value)}
-                  placeholder='搜索域名或顶级域…'
+                  placeholder={t('searchPlaceholder')}
                   className='pl-8'
                   disabled={pending}
                 />
@@ -182,9 +184,9 @@ export function MemberAddDialog({
               <div className='flex flex-wrap items-center justify-between gap-2'>
                 <div className='flex items-center gap-2 text-xs text-muted-foreground'>
                   <Badge variant='secondary' className='font-normal'>
-                    已选 {selectedIDs.length}
+                    {t('selected', { count: selectedIDs.length })}
                   </Badge>
-                  <span>可见 {visibleIDs.length}</span>
+                  <span>{t('visible', { count: visibleIDs.length })}</span>
                 </div>
                 <div className='flex items-center gap-1'>
                   <Button
@@ -195,7 +197,7 @@ export function MemberAddDialog({
                     disabled={pending || visibleIDs.length === 0}
                     onClick={toggleAllVisible}
                   >
-                    {allVisibleSelected ? '取消全选' : '全选可见'}
+                    {allVisibleSelected ? t('unselectAll') : t('selectVisible')}
                   </Button>
                   <Button
                     type='button'
@@ -205,18 +207,18 @@ export function MemberAddDialog({
                     disabled={pending || selectedIDs.length === 0}
                     onClick={() => setSelectedIDs([])}
                   >
-                    清空
+                    {t('clear')}
                   </Button>
                 </div>
               </div>
 
               {domains.length === 0 ? (
                 <div className='rounded-lg border border-dashed px-4 py-8 text-center text-sm text-muted-foreground'>
-                  暂无可用域名（均已加入分组，或尚未在网站管理中添加）。
+                  {t('noAvailable')}
                 </div>
               ) : filteredGroups.length === 0 ? (
                 <div className='rounded-lg border border-dashed px-4 py-8 text-center text-sm text-muted-foreground'>
-                  没有匹配的域名
+                  {t('noMatch')}
                 </div>
               ) : (
                 <div className='max-h-72 space-y-1 overflow-y-auto rounded-lg border p-2'>
@@ -233,7 +235,7 @@ export function MemberAddDialog({
                       disabled={pending}
                       onCheckedChange={toggleAllVisible}
                     />
-                    <span>按顶级域分组</span>
+                    <span>{t('groupByZone')}</span>
                   </label>
 
                   {filteredGroups.map((group) => {
@@ -270,7 +272,9 @@ export function MemberAddDialog({
                               }
                               disabled={pending}
                               onCheckedChange={() => toggleGroup(group)}
-                              aria-label={`选择顶级域 ${group.zoneDomain}`}
+                              aria-label={t('selectZone', {
+                                name: group.zoneDomain,
+                              })}
                               className='ml-1'
                             />
                             <CollapsibleTrigger asChild>
@@ -330,7 +334,7 @@ export function MemberAddDialog({
                                         variant='secondary'
                                         className='shrink-0 text-[10px] font-normal'
                                       >
-                                        顶级域
+                                        {t('zone')}
                                       </Badge>
                                     ) : null}
                                     {checked ? (
@@ -350,7 +354,7 @@ export function MemberAddDialog({
             </div>
           </Field>
           <Field orientation='horizontal'>
-            <FieldLabel htmlFor='cf-member-proxied'>开启橙云代理</FieldLabel>
+            <FieldLabel htmlFor='cf-member-proxied'>{t('proxied')}</FieldLabel>
             <Switch
               id='cf-member-proxied'
               checked={proxied}
@@ -365,7 +369,7 @@ export function MemberAddDialog({
             disabled={pending}
             onClick={() => onOpenChange(false)}
           >
-            取消
+            {tCommon('cancel')}
           </Button>
           <Button
             disabled={pending || selectedIDs.length === 0}
@@ -377,8 +381,8 @@ export function MemberAddDialog({
             }
           >
             {selectedIDs.length > 1
-              ? `添加并同步（${selectedIDs.length}）`
+              ? t('submitCount', { count: selectedIDs.length })
-              : '添加并同步'}
+              : t('submit')}
           </Button>
         </DialogFooter>
       </DialogContent>

frontend/app/(main)/cloudflare/components/sync-tasks-panel.tsx

@@ -9,6 +9,7 @@ import {
   RefreshCw,
   RotateCcw,
 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { useMemo, useState } from 'react';
 import { toast } from 'sonner';
 
@@ -109,20 +110,6 @@ async function listCloudflareSyncExecutions(options: {
   };
 }
 
-const STATUS_LABELS: Record<TaskExecutionStatus, string> = {
-  pending: '等待中',
-  running: '执行中',
-  succeeded: '成功',
-  failed: '失败',
-};
-
-const TRIGGER_LABELS: Record<string, string> = {
-  system: '系统',
-  manual: '手动',
-  retry: '重试',
-  schedule: '定时',
-};
-
 function formatDateTime(value?: string | null) {
   if (!value) return '-';
   const date = new Date(value);
@@ -143,6 +130,7 @@ function statusVariant(status: TaskExecutionStatus) {
 }
 
 export function SyncTasksPanel() {
+  const t = useTranslations('cloudflare.tasks');
   const queryClient = useQueryClient();
   const [page, setPage] = useState(1);
   const [status, setStatus] = useState<TaskExecutionStatus | 'all'>('all');
@@ -175,16 +163,16 @@ export function SyncTasksPanel() {
   const retryMutation = useMutation({
     mutationFn: (id: string) => AdminTaskService.retryTaskExecution(id),
     onSuccess: (taskID) => {
-      toast.success('同步任务已重新下发', {
+      toast.success(t('retried'), {
-        description: `新任务 ID：${taskID}`,
+        description: t('newTaskId', { id: taskID }),
       });
       void queryClient.invalidateQueries({
         queryKey: [...cloudflareQueryKey, 'sync-executions'],
       });
     },
     onError: (err: Error) => {
-      toast.error('任务重试失败', {
+      toast.error(t('retryFailed'), {
-        description: err.message || '未知错误',
+        description: err.message || t('unknownError'),
       });
     },
   });
@@ -197,6 +185,18 @@ export function SyncTasksPanel() {
     () => Math.max(1, Math.ceil(total / PAGE_SIZE)),
     [total],
   );
+  const statusLabels: Record<TaskExecutionStatus, string> = {
+    pending: t('pending'),
+    running: t('running'),
+    succeeded: t('succeeded'),
+    failed: t('failed'),
+  };
+  const triggerLabels: Record<string, string> = {
+    system: t('system'),
+    manual: t('manual'),
+    retry: t('retry'),
+    schedule: t('schedule'),
+  };
 
   const openDetail = (execution: TaskExecution) => {
     setPreview(execution);
@@ -210,12 +210,9 @@ export function SyncTasksPanel() {
         <div className='space-y-1'>
           <CardTitle className='flex items-center gap-2 text-base'>
             <Activity className='size-4 text-primary' />
-            同步任务
+            {t('title')}
           </CardTitle>
-          <CardDescription>
+          <CardDescription>{t('description')}</CardDescription>
-            仅展示 Cloudflare
-            域名同步（sync_member）与分组同步（sync_group）的执行记录。
-          </CardDescription>
         </div>
         <div className='flex flex-wrap items-center gap-2'>
           <Select
@@ -226,14 +223,14 @@ export function SyncTasksPanel() {
             }}
           >
             <SelectTrigger size='sm' className='w-[120px]'>
-              <SelectValue placeholder='状态' />
+              <SelectValue placeholder={t('statusPlaceholder')} />
             </SelectTrigger>
             <SelectContent>
-              <SelectItem value='all'>全部状态</SelectItem>
+              <SelectItem value='all'>{t('allStatus')}</SelectItem>
-              <SelectItem value='pending'>等待中</SelectItem>
+              <SelectItem value='pending'>{t('pending')}</SelectItem>
-              <SelectItem value='running'>执行中</SelectItem>
+              <SelectItem value='running'>{t('running')}</SelectItem>
-              <SelectItem value='succeeded'>成功</SelectItem>
+              <SelectItem value='succeeded'>{t('succeeded')}</SelectItem>
-              <SelectItem value='failed'>失败</SelectItem>
+              <SelectItem value='failed'>{t('failed')}</SelectItem>
             </SelectContent>
           </Select>
           <Button
@@ -247,7 +244,7 @@ export function SyncTasksPanel() {
             ) : (
               <RefreshCw data-icon='inline-start' />
             )}
-            刷新
+            {t('refresh')}
           </Button>
         </div>
       </CardHeader>
@@ -257,32 +254,44 @@ export function SyncTasksPanel() {
             message={
               executionsQuery.error instanceof Error
                 ? executionsQuery.error.message
-                : '加载同步任务失败'
+                : t('loadFailed')
             }
             onRetry={() => void executionsQuery.refetch()}
           />
         ) : loading && executions.length === 0 ? (
           <LoadingStateWithBorder
             icon={Activity}
-            description='加载同步任务中...'
+            description={t('loading')}
           />
         ) : executions.length === 0 ? (
           <EmptyStateWithBorder
             icon={Activity}
-            title='暂无同步任务'
+            title={t('emptyTitle')}
-            description='添加域名或同步分组后，这里会显示 Cloudflare 域名 / 分组同步执行记录。'
+            description={t('emptyDesc')}
           />
         ) : (
           <div className='rounded-lg border'>
             <Table className='min-w-[720px]'>
               <TableHeader>
                 <TableRow className='hover:bg-transparent'>
-                  <TableHead className='w-[200px]'>任务</TableHead>
+                  <TableHead className='w-[200px]'>
-                  <TableHead className='w-[100px]'>状态</TableHead>
+                    {t('columns.task')}
-                  <TableHead className='w-[100px]'>触发</TableHead>
+                  </TableHead>
-                  <TableHead className='w-[100px]'>耗时</TableHead>
+                  <TableHead className='w-[100px]'>
-                  <TableHead className='min-w-[180px]'>结果/错误</TableHead>
+                    {t('columns.status')}
-                  <TableHead className='w-[160px]'>创建时间</TableHead>
+                  </TableHead>
+                  <TableHead className='w-[100px]'>
+                    {t('columns.trigger')}
+                  </TableHead>
+                  <TableHead className='w-[100px]'>
+                    {t('columns.duration')}
+                  </TableHead>
+                  <TableHead className='min-w-[180px]'>
+                    {t('columns.result')}
+                  </TableHead>
+                  <TableHead className='w-[160px]'>
+                    {t('columns.createdAt')}
+                  </TableHead>
                 </TableRow>
               </TableHeader>
               <TableBody>
@@ -304,12 +313,12 @@ export function SyncTasksPanel() {
                     </TableCell>
                     <TableCell>
                       <Badge variant={statusVariant(execution.status)}>
-                        {STATUS_LABELS[execution.status] || execution.status}
+                        {statusLabels[execution.status] || execution.status}
                       </Badge>
                     </TableCell>
                     <TableCell>
                       <Badge variant='outline'>
-                        {TRIGGER_LABELS[execution.triggered_by] ||
+                        {triggerLabels[execution.triggered_by] ||
                           execution.triggered_by}
                       </Badge>
                     </TableCell>
@@ -331,7 +340,7 @@ export function SyncTasksPanel() {
 
         <div className='flex items-center justify-between gap-2'>
           <div className='text-xs text-muted-foreground'>
-            共 {total} 条，第 {page}/{totalPages} 页
+            {t('pageSummary', { total, page, pages: totalPages })}
           </div>
           <div className='flex items-center gap-2'>
             <Button
@@ -341,7 +350,7 @@ export function SyncTasksPanel() {
               disabled={page <= 1 || loading}
             >
               <ChevronLeft className='size-4' />
-              上一页
+              {t('prev')}
             </Button>
             <Button
               variant='outline'
@@ -349,7 +358,7 @@ export function SyncTasksPanel() {
               onClick={() => setPage((p) => Math.min(totalPages, p + 1))}
               disabled={page >= totalPages || loading}
             >
-              下一页
+              {t('next')}
               <ChevronRight className='size-4' />
             </Button>
           </div>
@@ -359,43 +368,51 @@ export function SyncTasksPanel() {
       <Sheet open={detailOpen} onOpenChange={setDetailOpen}>
         <SheetContent className='w-full p-0 sm:max-w-[560px]'>
           <SheetHeader className='border-b'>
-            <SheetTitle>同步任务详情</SheetTitle>
+            <SheetTitle>{t('detailTitle')}</SheetTitle>
             <SheetDescription>
-              {selected?.task_name || selected?.task_type || 'Cloudflare 同步'}
+              {selected?.task_name || selected?.task_type || t('defaultName')}
             </SheetDescription>
           </SheetHeader>
           <div className='flex-1 space-y-4 overflow-y-auto px-4 py-4'>
             {detailQuery.isFetching && !selected ? (
               <LoadingStateWithBorder
                 icon={Activity}
-                description='加载任务详情中...'
+                description={t('loadingDetail')}
               />
             ) : selected ? (
               <>
                 <div className='grid grid-cols-2 gap-3'>
                   <div className='rounded-lg border p-3'>
-                    <div className='text-xs text-muted-foreground'>状态</div>
+                    <div className='text-xs text-muted-foreground'>
+                      {t('status')}
+                    </div>
                     <div className='mt-2'>
                       <Badge variant={statusVariant(selected.status)}>
-                        {STATUS_LABELS[selected.status] || selected.status}
+                        {statusLabels[selected.status] || selected.status}
                       </Badge>
                     </div>
                   </div>
                   <div className='rounded-lg border p-3'>
-                    <div className='text-xs text-muted-foreground'>触发</div>
+                    <div className='text-xs text-muted-foreground'>
+                      {t('trigger')}
+                    </div>
                     <div className='mt-2 text-sm font-medium'>
-                      {TRIGGER_LABELS[selected.triggered_by] ||
+                      {triggerLabels[selected.triggered_by] ||
                         selected.triggered_by}
                     </div>
                   </div>
                   <div className='rounded-lg border p-3'>
-                    <div className='text-xs text-muted-foreground'>重试</div>
+                    <div className='text-xs text-muted-foreground'>
+                      {t('retries')}
+                    </div>
                     <div className='mt-2 font-mono text-sm'>
                       {selected.retry_count}/{selected.max_retry}
                     </div>
                   </div>
                   <div className='rounded-lg border p-3'>
-                    <div className='text-xs text-muted-foreground'>耗时</div>
+                    <div className='text-xs text-muted-foreground'>
+                      {t('duration')}
+                    </div>
                     <div className='mt-2 font-mono text-sm'>
                       {formatDuration(selected.duration)}
                     </div>
@@ -403,7 +420,9 @@ export function SyncTasksPanel() {
                 </div>
 
                 <div className='space-y-1'>
-                  <div className='text-xs text-muted-foreground'>任务 ID</div>
+                  <div className='text-xs text-muted-foreground'>
+                    {t('taskId')}
+                  </div>
                   <div className='rounded-md border bg-muted/40 px-3 py-2 font-mono text-xs break-all'>
                     {selected.task_id}
                   </div>
@@ -412,7 +431,7 @@ export function SyncTasksPanel() {
                 <div className='grid gap-3 sm:grid-cols-2'>
                   <div className='space-y-1'>
                     <div className='text-xs text-muted-foreground'>
-                      创建时间
+                      {t('createdAt')}
                     </div>
                     <div className='font-mono text-xs'>
                       {formatDateTime(selected.created_at)}
@@ -420,7 +439,7 @@ export function SyncTasksPanel() {
                   </div>
                   <div className='space-y-1'>
                     <div className='text-xs text-muted-foreground'>
-                      结束时间
+                      {t('finishedAt')}
                     </div>
                     <div className='font-mono text-xs'>
                       {formatDateTime(selected.finished_at)}
@@ -429,7 +448,9 @@ export function SyncTasksPanel() {
                 </div>
 
                 <div className='space-y-1'>
-                  <div className='text-xs text-muted-foreground'>执行结果</div>
+                  <div className='text-xs text-muted-foreground'>
+                    {t('result')}
+                  </div>
                   <div className='min-h-10 rounded-md border bg-muted/30 px-3 py-2 text-sm whitespace-pre-wrap break-all'>
                     {selected.result || '-'}
                   </div>
@@ -438,7 +459,7 @@ export function SyncTasksPanel() {
                 {selected.error_message ? (
                   <div className='space-y-1'>
                     <div className='text-xs text-muted-foreground'>
-                      错误信息
+                      {t('error')}
                     </div>
                     <div className='rounded-md border border-destructive/30 bg-destructive/5 px-3 py-2 text-sm text-destructive whitespace-pre-wrap break-all'>
                       {selected.error_message}
@@ -456,7 +477,7 @@ export function SyncTasksPanel() {
                 {selected.log ? (
                   <div className='space-y-1'>
                     <div className='text-xs text-muted-foreground'>
-                      执行日志
+                      {t('logs')}
                     </div>
                     <pre className='max-h-48 overflow-auto rounded-md border bg-muted/40 p-3 text-xs leading-relaxed'>
                       {selected.log}
@@ -478,11 +499,11 @@ export function SyncTasksPanel() {
                 ) : (
                   <RotateCcw data-icon='inline-start' />
                 )}
-                重试
+                {t('retry')}
               </Button>
             ) : null}
             <Button variant='outline' onClick={() => setDetailOpen(false)}>
-              关闭
+              {t('close')}
             </Button>
           </SheetFooter>
         </SheetContent>

frontend/app/(main)/cloudflare/groups/[id]/page-client.tsx

@@ -11,6 +11,7 @@ import {
   Trash2,
 } from 'lucide-react';
 import Link from 'next/link';
+import { useTranslations } from 'next-intl';
 import { useParams } from 'next/navigation';
 import { useState } from 'react';
 import { toast } from 'sonner';
@@ -46,6 +47,7 @@ import { GroupDialog } from '../../components/group-dialog';
 import { MemberAddDialog } from '../../components/member-add-dialog';
 
 export function CloudflareGroupDetailPageClient() {
+  const t = useTranslations('cloudflare');
   const params = useParams<{ id: string }>();
   const groupID = Number(params.id);
   const queryClient = useQueryClient();
@@ -72,7 +74,7 @@ export function CloudflareGroupDetailPageClient() {
     mutationFn: (payload: CloudflareGroupPayload) =>
       CloudflareService.updateGroup(groupID, payload),
     onSuccess: async () => {
-      toast.success('分组配置已更新');
+      toast.success(t('groupUpdated'));
       setEditOpen(false);
       await invalidate();
     },
@@ -102,13 +104,13 @@ export function CloudflareGroupDetailPageClient() {
       if (failed === 0) {
         toast.success(
           total === 1
-            ? '域名已加入并排队同步'
+            ? t('memberAddedOne')
-            : `已添加 ${succeeded} 个域名并排队同步`,
+            : t('memberAddedMany', { count: succeeded }),
         );
       } else if (succeeded === 0) {
-        toast.error(`添加失败：${failed} 个域名未能加入`);
+        toast.error(t('memberAddFailed', { count: failed }));
       } else {
-        toast.warning(`部分成功：${succeeded} 个已加入，${failed} 个失败`);
+        toast.warning(t('memberPartial', { succeeded, failed }));
       }
       setAddOpen(false);
       await invalidate();
@@ -124,7 +126,7 @@ export function CloudflareGroupDetailPageClient() {
       proxied: boolean;
     }) => CloudflareService.updateMember(groupID, memberID, proxied),
     onSuccess: async () => {
-      toast.success('橙云设置已更新并排队同步');
+      toast.success(t('proxyUpdated'));
       await invalidate();
     },
     onError: (error) => toast.error(getErrorMessage(error)),
@@ -132,14 +134,14 @@ export function CloudflareGroupDetailPageClient() {
   const syncMutation = useMutation({
     mutationFn: (memberID: number) =>
       CloudflareService.syncMember(groupID, memberID),
-    onSuccess: () => toast.success('成员同步任务已入队'),
+    onSuccess: () => toast.success(t('memberSyncQueued')),
     onError: (error) => toast.error(getErrorMessage(error)),
   });
   const removeMutation = useMutation({
     mutationFn: (memberID: number) =>
       CloudflareService.removeMember(groupID, memberID),
     onSuccess: async () => {
-      toast.success('成员及远端 A 记录已删除');
+      toast.success(t('memberDeleted'));
       await invalidate();
     },
     onError: (error) => toast.error(getErrorMessage(error)),
@@ -148,7 +150,10 @@ export function CloudflareGroupDetailPageClient() {
   if (detailQuery.isLoading)
     return (
       <div className='w-full py-6 px-1'>
-        <LoadingStateWithBorder icon={Cloud} description='加载分组详情中...' />
+        <LoadingStateWithBorder
+          icon={Cloud}
+          description={t('loadingDetail')}
+        />
       </div>
     );
   if (detailQuery.isError || !detailQuery.data)
@@ -168,7 +173,7 @@ export function CloudflareGroupDetailPageClient() {
         <Button variant='ghost' size='sm' className='self-start' asChild>
           <Link href='/cloudflare'>
             <ArrowLeft data-icon='inline-start' />
-            返回列表
+            {t('back')}
           </Link>
         </Button>
         <div className='flex items-center justify-between gap-3'>
@@ -190,7 +195,7 @@ export function CloudflareGroupDetailPageClient() {
               ) : (
                 <RefreshCw data-icon='inline-start' />
               )}
-              刷新
+              {t('refresh')}
             </Button>
             <Button
               variant='outline'
@@ -198,11 +203,11 @@ export function CloudflareGroupDetailPageClient() {
               onClick={() => setEditOpen(true)}
             >
               <Settings data-icon='inline-start' />
-              编辑
+              {t('edit')}
             </Button>
             <Button size='sm' onClick={() => setAddOpen(true)}>
               <Plus data-icon='inline-start' />
-              添加域名
+              {t('addDomain')}
             </Button>
           </div>
         </div>
@@ -210,41 +215,50 @@ export function CloudflareGroupDetailPageClient() {
 
       <Card className='border-dashed shadow-none'>
         <CardHeader>
-          <CardTitle className='text-base'>当前指向</CardTitle>
+          <CardTitle className='text-base'>{t('currentPoint')}</CardTitle>
           <CardDescription>
-            生效节点 {group.active_node.name} · {group.active_node.ip}
+            {t('activeNode', {
+              name: group.active_node.name,
+              ip: group.active_node.ip,
+            })}
           </CardDescription>
         </CardHeader>
         <CardContent className='flex flex-wrap gap-2'>
           <Badge variant={group.enabled ? 'default' : 'secondary'}>
-            {group.enabled ? '同步已启用' : '同步已停用'}
+            {group.enabled ? t('syncEnabled') : t('syncDisabled')}
           </Badge>
-          <Badge variant='outline'>主节点 {group.primary_node.name}</Badge>
           <Badge variant='outline'>
-            备用节点 {group.backup_node?.name ?? '未设置'}
+            {t('primaryNode', { name: group.primary_node.name })}
+          </Badge>
+          <Badge variant='outline'>
+            {t('backupNode', {
+              name: group.backup_node?.name ?? t('backupUnset'),
+            })}
           </Badge>
         </CardContent>
       </Card>
 
       <Card className='border-dashed shadow-none'>
         <CardHeader>
-          <CardTitle className='text-base'>域名成员</CardTitle>
+          <CardTitle className='text-base'>{t('members')}</CardTitle>
-          <CardDescription>成员级橙云是同步时的唯一依据。</CardDescription>
+          <CardDescription>{t('membersDesc')}</CardDescription>
         </CardHeader>
         <CardContent>
           {members.length === 0 ? (
             <p className='py-8 text-center text-sm text-muted-foreground'>
-              暂无域名成员。
+              {t('noMembers')}
             </p>
           ) : (
             <Table>
               <TableHeader>
                 <TableRow>
-                  <TableHead>域名</TableHead>
+                  <TableHead>{t('columns.domain')}</TableHead>
-                  <TableHead>期望 IP</TableHead>
+                  <TableHead>{t('columns.desiredIp')}</TableHead>
-                  <TableHead>状态</TableHead>
+                  <TableHead>{t('columns.status')}</TableHead>
-                  <TableHead>橙云</TableHead>
+                  <TableHead>{t('columns.proxied')}</TableHead>
-                  <TableHead className='text-right'>操作</TableHead>
+                  <TableHead className='text-right'>
+                    {t('columns.actions')}
+                  </TableHead>
                 </TableRow>
               </TableHeader>
               <TableBody>
@@ -258,7 +272,9 @@ export function CloudflareGroupDetailPageClient() {
                         </p>
                       ) : null}
                     </TableCell>
-                    <TableCell>{member.desired_ip || '待同步'}</TableCell>
+                    <TableCell>
+                      {member.desired_ip || t('pendingSync')}
+                    </TableCell>
                     <TableCell>
                       <Badge
                         variant={
@@ -291,7 +307,7 @@ export function CloudflareGroupDetailPageClient() {
                           onClick={() => syncMutation.mutate(member.id)}
                         >
                           <RefreshCw data-icon='inline-start' />
-                          同步
+                          {t('sync')}
                         </Button>
                         <Button
                           variant='destructive'
@@ -299,7 +315,7 @@ export function CloudflareGroupDetailPageClient() {
                           onClick={() => removeMutation.mutate(member.id)}
                         >
                           <Trash2 data-icon='inline-start' />
-                          移出
+                          {t('remove')}
                         </Button>
                       </div>
                     </TableCell>

frontend/app/(main)/cloudflare/groups/[id]/page.tsx

@@ -1,5 +1,6 @@
-import { Suspense } from 'react';
 import { Cloud } from 'lucide-react';
+import { getTranslations } from 'next-intl/server';
+import { Suspense } from 'react';
 
 import { LoadingStateWithBorder } from '@/components/layout/loading';
 
@@ -11,13 +12,14 @@ export async function generateStaticParams() {
 }
 
 export default async function CloudflareGroupDetailPage() {
+  const t = await getTranslations('cloudflare');
   return (
     <Suspense
       fallback={
         <div className='w-full py-6 px-1'>
           <LoadingStateWithBorder
             icon={Cloud}
-            description='加载分组详情中...'
+            description={t('loadingDetail')}
           />
         </div>
       }

frontend/app/(main)/cloudflare/page.tsx

@@ -10,6 +10,7 @@ import {
   Trash2,
 } from 'lucide-react';
 import Link from 'next/link';
+import { useTranslations } from 'next-intl';
 import { useState } from 'react';
 import { toast } from 'sonner';
 
@@ -48,6 +49,8 @@ import {
 import { getErrorMessage } from '../websites/components/website-utils';
 
 export default function CloudflarePage() {
+  const t = useTranslations('cloudflare');
+  const tCommon = useTranslations('common');
   const queryClient = useQueryClient();
   const [createOpen, setCreateOpen] = useState(false);
   const [deleteTarget, setDeleteTarget] = useState<CloudflareGroup | null>(
@@ -72,7 +75,7 @@ export default function CloudflarePage() {
     mutationFn: (payload: CloudflareGroupPayload) =>
       CloudflareService.createGroup(payload),
     onSuccess: async () => {
-      toast.success('指向分组已创建');
+      toast.success(t('created'));
       setCreateOpen(false);
       await invalidate();
     },
@@ -81,7 +84,7 @@ export default function CloudflarePage() {
   const syncMutation = useMutation({
     mutationFn: (id: number) => CloudflareService.syncGroup(id),
     onSuccess: async () => {
-      toast.success('分组同步任务已入队');
+      toast.success(t('syncQueued'));
       await queryClient.invalidateQueries({
         queryKey: [...cloudflareQueryKey, 'sync-executions'],
       });
@@ -91,7 +94,7 @@ export default function CloudflarePage() {
   const deleteMutation = useMutation({
     mutationFn: (id: number) => CloudflareService.deleteGroup(id),
     onSuccess: async () => {
-      toast.success('指向分组及远端记录已删除');
+      toast.success(t('deleted'));
       setDeleteTarget(null);
       await invalidate();
     },
@@ -105,18 +108,20 @@ export default function CloudflarePage() {
       <div className='flex items-center justify-between gap-3'>
         <div className='flex items-center gap-2'>
           <Cloud className='size-5 text-primary' />
-          <h1 className='text-2xl font-semibold tracking-tight'>Cloudflare</h1>
+          <h1 className='text-2xl font-semibold tracking-tight'>
+            {t('title')}
+          </h1>
         </div>
         <div className='flex items-center gap-2'>
           <Button asChild variant='outline' size='sm'>
             <Link href='/cloudflare/settings'>
               <Settings data-icon='inline-start' />
-              连接设置
+              {t('connectionSettings')}
             </Link>
           </Button>
           <Button size='sm' onClick={() => setCreateOpen(true)}>
             <Plus data-icon='inline-start' />
-            新增分组
+            {t('addGroup')}
           </Button>
         </div>
       </div>
@@ -124,7 +129,7 @@ export default function CloudflarePage() {
       {overviewQuery.isLoading ? (
         <LoadingStateWithBorder
           icon={Cloud}
-          description='加载 Cloudflare 总览中...'
+          description={t('loadingOverview')}
         />
       ) : overviewQuery.isError ? (
         <ErrorInline
@@ -134,14 +139,11 @@ export default function CloudflarePage() {
       ) : !overview?.connection.ready ? (
         <Alert>
           <AlertTriangle />
-          <AlertTitle>Cloudflare 连接尚未就绪</AlertTitle>
+          <AlertTitle>{t('notReadyTitle')}</AlertTitle>
           <AlertDescription className='flex flex-col items-start gap-3'>
-            <span>
+            <span>{t('notReadyDesc')}</span>
-              请先导入现有 Cloudflare DNS 账号，或录入独立 API Token
-              并完成连接测试。
-            </span>
             <Button asChild size='sm'>
-              <Link href='/cloudflare/settings'>配置连接</Link>
+              <Link href='/cloudflare/settings'>{t('configure')}</Link>
             </Button>
           </AlertDescription>
         </Alert>
@@ -149,16 +151,14 @@ export default function CloudflarePage() {
 
       <div className='flex flex-col gap-4'>
         <div>
-          <h2 className='text-lg font-semibold'>指向分组</h2>
+          <h2 className='text-lg font-semibold'>{t('groupsTitle')}</h2>
-          <p className='text-sm text-muted-foreground'>
+          <p className='text-sm text-muted-foreground'>{t('groupsDesc')}</p>
-            管理 Cloudflare A 记录对应的节点与域名成员。
-          </p>
         </div>
 
         {groupsQuery.isLoading ? (
           <LoadingStateWithBorder
             icon={Cloud}
-            description='加载指向分组中...'
+            description={t('loadingGroups')}
           />
         ) : groupsQuery.isError ? (
           <ErrorInline
@@ -168,9 +168,9 @@ export default function CloudflarePage() {
         ) : (groupsQuery.data ?? []).length === 0 ? (
           <EmptyStateWithBorder
             icon={Cloud}
-            title='暂无指向分组'
+            title={t('emptyTitle')}
-            description='创建分组后，可将域名成员同步到指定的边缘节点。'
+            description={t('emptyDesc')}
-            actionText='新增分组'
+            actionText={t('addGroup')}
             onAction={() => setCreateOpen(true)}
           />
         ) : (
@@ -186,20 +186,22 @@ export default function CloudflarePage() {
                       </CardDescription>
                     </div>
                     <Badge variant={group.enabled ? 'default' : 'secondary'}>
-                      {group.enabled ? '已启用' : '已停用'}
+                      {group.enabled ? t('enabled') : t('disabled')}
                     </Badge>
                   </div>
                 </CardHeader>
                 <CardContent className='flex flex-col gap-4'>
                   <p className='text-sm text-muted-foreground'>
-                    成员 {group.member_count} 个 · 新成员默认
+                    {t('memberSummary', {
-                    {group.default_proxied ? '开启' : '关闭'}橙云
+                      count: group.member_count,
+                      proxy: group.default_proxied ? t('proxyOn') : t('proxyOff'),
+                    })}
                   </p>
                   <div className='flex flex-wrap gap-2'>
                     <Button asChild size='sm'>
                       <Link href={`/cloudflare/groups/${group.id}`}>
                         <Settings data-icon='inline-start' />
-                        管理
+                        {t('manage')}
                       </Link>
                     </Button>
                     <Button
@@ -208,7 +210,7 @@ export default function CloudflarePage() {
                       onClick={() => syncMutation.mutate(group.id)}
                     >
                       <RefreshCw data-icon='inline-start' />
-                      同步
+                      {t('sync')}
                     </Button>
                     <Button
                       variant='destructive'
@@ -216,7 +218,7 @@ export default function CloudflarePage() {
                       onClick={() => setDeleteTarget(group)}
                     >
                       <Trash2 data-icon='inline-start' />
-                      删除
+                      {t('delete')}
                     </Button>
                   </div>
                 </CardContent>
@@ -242,20 +244,19 @@ export default function CloudflarePage() {
       >
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>删除指向分组</AlertDialogTitle>
+            <AlertDialogTitle>{t('deleteTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              将删除 {deleteTarget?.name} 的全部成员及本模块管理的远端 A
+              {t('deleteDesc', { name: deleteTarget?.name ?? '' })}
-              记录。此操作不可撤销。
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
-            <AlertDialogCancel>取消</AlertDialogCancel>
+            <AlertDialogCancel>{tCommon('cancel')}</AlertDialogCancel>
             <AlertDialogAction
               onClick={() =>
                 deleteTarget && deleteMutation.mutate(deleteTarget.id)
               }
             >
-              确认删除
+              {t('confirmDelete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/cloudflare/settings/page.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+import { useTranslations } from 'next-intl';
 import { ArrowLeft, Cloud, Save, ShieldCheck, Trash2 } from 'lucide-react';
 import Link from 'next/link';
 import { useEffect, useMemo, useState } from 'react';
@@ -42,6 +43,7 @@ import { getErrorMessage } from '../../websites/components/website-utils';
 const dnsAccountsQueryKey = ['openflare', 'dns-accounts'] as const;
 
 export default function CloudflareSettingsPage() {
+  const t = useTranslations('cloudflare.settings');
   const queryClient = useQueryClient();
   const [source, setSource] =
     useState<CloudflareConnectionSource>('dns_account');
@@ -85,7 +87,7 @@ export default function CloudflareSettingsPage() {
         api_token: source === 'standalone' ? apiToken : '',
       }),
     onSuccess: async () => {
-      toast.success('Cloudflare 连接配置已保存');
+      toast.success(t('saved'));
       setAPIToken('');
       await refresh();
     },
@@ -95,7 +97,7 @@ export default function CloudflareSettingsPage() {
   const verifyMutation = useMutation({
     mutationFn: () => CloudflareService.verifyConnection(),
     onSuccess: async () => {
-      toast.success('Cloudflare 连接验证成功');
+      toast.success(t('verified'));
       await refresh();
     },
     onError: (error) => toast.error(getErrorMessage(error)),
@@ -104,7 +106,7 @@ export default function CloudflareSettingsPage() {
   const clearMutation = useMutation({
     mutationFn: () => CloudflareService.clearConnection(),
     onSuccess: async () => {
-      toast.success('Cloudflare 连接已清除');
+      toast.success(t('cleared'));
       setDNSAccountID('');
       setAPIToken('');
       await refresh();
@@ -118,13 +120,13 @@ export default function CloudflareSettingsPage() {
         <Button variant='ghost' size='sm' className='self-start' asChild>
           <Link href='/cloudflare'>
             <ArrowLeft data-icon='inline-start' />
-            返回列表
+            {t('back')}
           </Link>
         </Button>
         <div className='flex items-center gap-2'>
           <Cloud className='size-5 text-primary' />
           <h1 className='text-2xl font-semibold tracking-tight'>
-            Cloudflare 连接设置
+            {t('title')}
           </h1>
         </div>
       </div>
@@ -138,16 +140,15 @@ export default function CloudflareSettingsPage() {
 
       <Card className='border-dashed shadow-none'>
         <CardHeader>
-          <CardTitle className='text-base'>凭据来源</CardTitle>
+          <CardTitle className='text-base'>{t('sourceTitle')}</CardTitle>
           <CardDescription>
-            Token 建议授予 Zone:Read 与 DNS:Edit 权限；Token 不会在 API
+            {t('sourceDesc')}
-            或页面中回显。
           </CardDescription>
         </CardHeader>
         <CardContent>
           <FieldGroup>
             <Field>
-              <FieldLabel htmlFor='cf-source'>连接来源</FieldLabel>
+              <FieldLabel htmlFor='cf-source'>{t('source')}</FieldLabel>
               <Select
                 value={source}
                 onValueChange={(value) =>
@@ -160,9 +161,11 @@ export default function CloudflareSettingsPage() {
                 <SelectContent>
                   <SelectGroup>
                     <SelectItem value='dns_account'>
-                      导入现有 DNS 账号
+                      {t('importDns')}
+                    </SelectItem>
+                    <SelectItem value='standalone'>
+                      {t('standalone')}
                     </SelectItem>
-                    <SelectItem value='standalone'>独立 API Token</SelectItem>
                   </SelectGroup>
                 </SelectContent>
               </Select>
@@ -171,11 +174,11 @@ export default function CloudflareSettingsPage() {
             {source === 'dns_account' ? (
               <Field>
                 <FieldLabel htmlFor='cf-dns-account'>
-                  Cloudflare DNS 账号
+                  {t('dnsAccount')}
                 </FieldLabel>
                 <Select value={dnsAccountID} onValueChange={setDNSAccountID}>
                   <SelectTrigger id='cf-dns-account' className='w-full'>
-                    <SelectValue placeholder='选择 DNS 账号' />
+                    <SelectValue placeholder={t('selectAccount')} />
                   </SelectTrigger>
                   <SelectContent>
                     <SelectGroup>
@@ -188,8 +191,9 @@ export default function CloudflareSettingsPage() {
                   </SelectContent>
                 </Select>
                 <FieldDescription>
-                  仅显示类型为 cloudflare 的 DNS 账号。可前往{' '}
+                  {t('dnsHint')}{' '}
-                  <Link href='/dns-accounts'>DNS 账号</Link> 新增。
+                  <Link href='/dns-accounts'>{t('dnsLink')}</Link>
+                  {t('dnsHintAfter')}
                 </FieldDescription>
               </Field>
             ) : (
@@ -203,8 +207,8 @@ export default function CloudflareSettingsPage() {
                   onChange={(event) => setAPIToken(event.target.value)}
                   placeholder={
                     connectionQuery.data?.configured
-                      ? '留空不会回显现有 Token；保存将替换'
+                      ? t('tokenKeep')
-                      : '输入 Cloudflare API Token'
+                      : t('tokenEnter')
                   }
                 />
               </Field>
@@ -219,7 +223,7 @@ export default function CloudflareSettingsPage() {
                 }
               >
                 <Save data-icon='inline-start' />
-                保存配置
+                {t('save')}
               </Button>
               <Button
                 variant='outline'
@@ -229,7 +233,7 @@ export default function CloudflareSettingsPage() {
                 }
               >
                 <ShieldCheck data-icon='inline-start' />
-                测试连接
+                {t('test')}
               </Button>
               <Button
                 variant='destructive'
@@ -239,7 +243,7 @@ export default function CloudflareSettingsPage() {
                 }
               >
                 <Trash2 data-icon='inline-start' />
-                清除连接
+                {t('clear')}
               </Button>
             </div>
           </FieldGroup>
@@ -248,11 +252,11 @@ export default function CloudflareSettingsPage() {
 
       <Alert>
         <ShieldCheck />
-        <AlertTitle>当前状态</AlertTitle>
+        <AlertTitle>{t('statusTitle')}</AlertTitle>
         <AlertDescription>
           {connectionQuery.data?.ready
-            ? 'Token 已验证，Cloudflare 指向同步可以执行。'
+            ? t('ready')
-            : '保存配置后仍需测试连接；未验证状态下同步任务会被拒绝。'}
+            : t('notReady')}
         </AlertDescription>
       </Alert>
     </div>

frontend/app/(main)/components/dashboard/capacity-trend-chart.tsx

@@ -1,5 +1,7 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
+
 import { TrendChart } from '@/components/data/trend-chart';
 import {
   Card,
@@ -14,18 +16,23 @@ import { formatPercent, formatTrendHour } from './dashboard-utils';
 
 export function CapacityTrendChart({
   points,
-  title = '24 小时容量趋势',
+  title,
-  description = '按小时聚合 CPU 与内存使用率，判断整体容量是否持续紧张。',
+  description,
 }: {
   points: CapacityTrendPoint[];
   title?: string;
   description?: string;
 }) {
+  const t = useTranslations('dashboard.capacityTrend');
   return (
     <Card className='border-dashed shadow-none'>
       <CardHeader>
-        <CardTitle className='text-sm font-semibold'>{title}</CardTitle>
+        <CardTitle className='text-sm font-semibold'>
-        <CardDescription className='text-xs'>{description}</CardDescription>
+          {title ?? t('title')}
+        </CardTitle>
+        <CardDescription className='text-xs'>
+          {description ?? t('description')}
+        </CardDescription>
       </CardHeader>
       <CardContent>
         <TrendChart
@@ -35,7 +42,7 @@ export function CapacityTrendChart({
           yAxisValueFormatter={formatPercent}
           series={[
             {
-              label: '平均 CPU',
+              label: t('avgCpu'),
               color: '#0f766e',
               fillColor: 'rgba(15, 118, 110, 0.15)',
               variant: 'area',
@@ -43,7 +50,7 @@ export function CapacityTrendChart({
               valueFormatter: formatPercent,
             },
             {
-              label: '平均内存',
+              label: t('avgMemory'),
               color: '#2563eb',
               values: points.map((point) => point.average_memory_usage_percent),
               valueFormatter: formatPercent,

frontend/app/(main)/components/dashboard/distribution-rank-charts.tsx

@@ -1,5 +1,7 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
+
 import { RankChart } from '@/components/data/rank-chart';
 import {
   Card,
@@ -25,19 +27,20 @@ export function SourceDistributionChart({
 }: {
   items: TrafficDistributions['source_countries'];
 }) {
+  const t = useTranslations('dashboard.distributions');
   return (
     <Card className='border-dashed shadow-none'>
       <CardHeader>
-        <CardTitle className='text-sm font-semibold'>来源分布</CardTitle>
+        <CardTitle className='text-sm font-semibold'>
-        <CardDescription className='text-xs'>
+          {t('sourceTitle')}
-          聚合最近 24 小时主要来源国家。
+        </CardTitle>
-        </CardDescription>
+        <CardDescription className='text-xs'>{t('sourceDesc')}</CardDescription>
       </CardHeader>
       <CardContent>
         <RankChart
           items={toRankItems(items)}
           color='#38bdf8'
-          emptyMessage='暂无来源分布数据'
+          emptyMessage={t('sourceEmpty')}
         />
       </CardContent>
     </Card>
@@ -49,22 +52,23 @@ export function StatusCodeDistributionChart({
 }: {
   items: TrafficDistributions['status_codes'];
 }) {
+  const t = useTranslations('dashboard.distributions');
   return (
     <Card className='border-dashed shadow-none'>
       <CardHeader>
-        <CardTitle className='text-sm font-semibold'>状态码分布</CardTitle>
+        <CardTitle className='text-sm font-semibold'>
-        <CardDescription className='text-xs'>
+          {t('statusTitle')}
-          快速判断成功响应是否仍是主流，以及错误码是否有抬升。
+        </CardTitle>
-        </CardDescription>
+        <CardDescription className='text-xs'>{t('statusDesc')}</CardDescription>
       </CardHeader>
       <CardContent>
         <RankChart
           items={toRankItems(items).map((item) => ({
             ...item,
-            label: `HTTP ${item.label}`,
+            label: t('httpLabel', { code: item.label }),
           }))}
           color='#f59e0b'
-          emptyMessage='暂无状态码分布'
+          emptyMessage={t('statusEmpty')}
         />
       </CardContent>
     </Card>
@@ -76,19 +80,20 @@ export function TopDomainChart({
 }: {
   items: TrafficDistributions['top_domains'];
 }) {
+  const t = useTranslations('dashboard.distributions');
   return (
     <Card className='border-dashed shadow-none'>
       <CardHeader>
-        <CardTitle className='text-sm font-semibold'>Top Domain</CardTitle>
+        <CardTitle className='text-sm font-semibold'>
-        <CardDescription className='text-xs'>
+          {t('domainTitle')}
-          观察主要流量集中在哪些域名。
+        </CardTitle>
-        </CardDescription>
+        <CardDescription className='text-xs'>{t('domainDesc')}</CardDescription>
       </CardHeader>
       <CardContent>
         <RankChart
           items={toRankItems(items)}
           color='#34d399'
-          emptyMessage='暂无域名分布'
+          emptyMessage={t('domainEmpty')}
         />
       </CardContent>
     </Card>

frontend/app/(main)/components/dashboard/node-health-table.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import Link from 'next/link';
+import { useTranslations } from 'next-intl';
 
 import { EmptyStateWithBorder } from '@/components/layout/empty';
 import { Button } from '@/components/ui/button';
@@ -33,6 +34,8 @@ import {
 import { formatCompactNumber, formatPercent } from './dashboard-utils';
 
 export function NodeHealthTable({ nodes }: { nodes: DashboardNodeHealth[] }) {
+  const t = useTranslations('dashboard.nodeHealth');
+  const tn = useTranslations('nodes');
   const sortedNodes = [...nodes].sort((left, right) => {
     if (right.active_event_count !== left.active_event_count) {
       return right.active_event_count - left.active_event_count;
@@ -54,33 +57,33 @@ export function NodeHealthTable({ nodes }: { nodes: DashboardNodeHealth[] }) {
     <Card className='border-dashed shadow-none'>
       <CardHeader className='flex flex-row items-start justify-between gap-4'>
         <div>
-          <CardTitle className='text-sm font-semibold'>节点健康列表</CardTitle>
+          <CardTitle className='text-sm font-semibold'>{t('title')}</CardTitle>
-          <CardDescription className='text-xs'>
+          <CardDescription className='text-xs'>{t('description')}</CardDescription>
-            按异常数量和资源压力排序。
-          </CardDescription>
         </div>
         <Button variant='outline' size='sm' className='h-8 text-xs' asChild>
-          <Link href='/nodes'>进入节点页</Link>
+          <Link href='/nodes'>{t('openNodes')}</Link>
         </Button>
       </CardHeader>
       <CardContent>
         {sortedNodes.length === 0 ? (
           <EmptyStateWithBorder
-            title='暂无节点'
+            title={t('emptyTitle')}
-            description='节点接入后，这里会展示系统健康与容量摘要。'
+            description={t('emptyDesc')}
           />
         ) : (
           <div className='border border-dashed rounded-lg overflow-hidden'>
             <Table>
               <TableHeader>
                 <TableRow className='border-dashed hover:bg-transparent'>
-                  <TableHead className='py-2 h-8'>节点</TableHead>
+                  <TableHead className='py-2 h-8'>{t('colNode')}</TableHead>
-                  <TableHead className='py-2 h-8'>状态</TableHead>
+                  <TableHead className='py-2 h-8'>{t('colStatus')}</TableHead>
-                  <TableHead className='py-2 h-8'>CPU / 内存</TableHead>
+                  <TableHead className='py-2 h-8'>{t('colCpuMem')}</TableHead>
-                  <TableHead className='py-2 h-8'>请求 / 错误</TableHead>
+                  <TableHead className='py-2 h-8'>{t('colReqErr')}</TableHead>
-                  <TableHead className='py-2 h-8'>活动异常</TableHead>
+                  <TableHead className='py-2 h-8'>{t('colEvents')}</TableHead>
-                  <TableHead className='py-2 h-8'>最近心跳</TableHead>
+                  <TableHead className='py-2 h-8'>{t('colHeartbeat')}</TableHead>
-                  <TableHead className='py-2 h-8 text-right'>操作</TableHead>
+                  <TableHead className='py-2 h-8 text-right'>
+                    {t('colActions')}
+                  </TableHead>
                 </TableRow>
               </TableHeader>
               <TableBody>
@@ -96,18 +99,21 @@ export function NodeHealthTable({ nodes }: { nodes: DashboardNodeHealth[] }) {
                           {node.node_id}
                         </p>
                         <p className='text-xs text-muted-foreground'>
-                          {node.geo_name || '未配置地图点位'}
+                          {node.geo_name || t('noGeo')}
                         </p>
                       </div>
                     </TableCell>
                     <TableCell className='py-3'>
                       <div className='flex flex-wrap gap-1.5'>
                         <NodeStatusBadge
-                          label={getNodeStatusLabel(node.status)}
+                          label={getNodeStatusLabel(node.status, tn)}
                           tone={getNodeStatusTone(node.status)}
                         />
                         <NodeStatusBadge
-                          label={getOpenrestyStatusLabel(node.openresty_status)}
+                          label={getOpenrestyStatusLabel(
+                            node.openresty_status,
+                            tn,
+                          )}
                           tone={getOpenrestyStatusTone(node.openresty_status)}
                         />
                       </div>
@@ -130,10 +136,10 @@ export function NodeHealthTable({ nodes }: { nodes: DashboardNodeHealth[] }) {
                     </TableCell>
                     <TableCell className='py-3 text-xs text-muted-foreground'>
                       {isWSConnectedLastSeen(node.last_seen_at)
-                        ? 'WS 已连接'
+                        ? t('wsConnected')
                         : node.last_seen_at
-                          ? formatRelativeTime(node.last_seen_at)
+                          ? formatRelativeTime(node.last_seen_at, tn)
-                          : '暂无'}
+                          : t('na')}
                     </TableCell>
                     <TableCell className='py-3 text-right'>
                       <Button
@@ -142,7 +148,9 @@ export function NodeHealthTable({ nodes }: { nodes: DashboardNodeHealth[] }) {
                         className='h-8 text-xs'
                         asChild
                       >
-                        <Link href={`/nodes/detail?id=${node.id}`}>详情</Link>
+                        <Link href={`/nodes/detail?id=${node.id}`}>
+                          {t('detail')}
+                        </Link>
                       </Button>
                     </TableCell>
                   </TableRow>

frontend/app/(main)/components/dashboard/node-rank-panel.tsx

@@ -1,5 +1,7 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
+
 import { RankChart } from '@/components/data/rank-chart';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import type { DashboardNodeHealth } from '@/lib/services/openflare';
@@ -27,25 +29,26 @@ function buildNodeRankItems(
 }
 
 export function NodeRankPanel({ nodes }: { nodes: DashboardNodeHealth[] }) {
+  const t = useTranslations('dashboard.nodeRank');
   return (
     <Card className='border-dashed shadow-none'>
       <CardHeader>
-        <CardTitle className='text-sm font-semibold'>Top 节点榜单</CardTitle>
+        <CardTitle className='text-sm font-semibold'>{t('title')}</CardTitle>
       </CardHeader>
       <CardContent className='grid gap-6'>
         <div>
           <p className='mb-3 text-xs tracking-[0.22em] text-muted-foreground uppercase'>
-            流量最高节点
+            {t('traffic')}
           </p>
           <RankChart
             items={buildNodeRankItems(nodes, (node) => node.request_count)}
             color='#38bdf8'
-            emptyMessage='暂无流量榜单'
+            emptyMessage={t('trafficEmpty')}
           />
         </div>
         <div>
           <p className='mb-3 text-xs tracking-[0.22em] text-muted-foreground uppercase'>
-            容量压力节点
+            {t('pressure')}
           </p>
           <RankChart
             items={buildNodeRankItems(nodes, (node) =>
@@ -59,7 +62,7 @@ export function NodeRankPanel({ nodes }: { nodes: DashboardNodeHealth[] }) {
             )}
             color='#ef4444'
             valueFormatter={(value) => `${value}%`}
-            emptyMessage='暂无容量压力数据'
+            emptyMessage={t('pressureEmpty')}
           />
         </div>
       </CardContent>

frontend/app/(main)/components/dashboard/stat-cards.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { Activity, Cpu, Gauge, Server, Users } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { Card, CardContent, CardHeader } from '@/components/ui/card';
 import { Progress } from '@/components/ui/progress';
@@ -21,6 +22,7 @@ export function DashboardStatCards({
   traffic: DashboardTraffic;
   capacity: DashboardCapacity;
 }) {
+  const t = useTranslations('dashboard.stats');
   const onlineRate =
     summary.total_nodes > 0
       ? (summary.online_nodes / summary.total_nodes) * 100
@@ -31,7 +33,7 @@ export function DashboardStatCards({
       <Card className='border-dashed shadow-none'>
         <CardHeader className='flex flex-row items-center justify-between pb-2'>
           <span className='text-xs font-medium text-muted-foreground'>
-            24h 请求量
+            {t('requests24h')}
           </span>
           <Activity className='size-4 text-primary' />
         </CardHeader>
@@ -40,9 +42,11 @@ export function DashboardStatCards({
             {formatCompactNumber(traffic.request_count)}
           </div>
           <p className='text-[10px] text-muted-foreground'>
-            24h 独立访客 {formatCompactNumber(traffic.unique_visitors)} · 错误{' '}
+            {t('requestsMeta', {
-            {formatCompactNumber(traffic.error_count)} · 估算 QPS{' '}
+              visitors: formatCompactNumber(traffic.unique_visitors),
-            {traffic.estimated_qps.toFixed(2)}
+              errors: formatCompactNumber(traffic.error_count),
+              qps: traffic.estimated_qps.toFixed(2),
+            })}
           </p>
         </CardContent>
       </Card>
@@ -50,7 +54,7 @@ export function DashboardStatCards({
       <Card className='border-dashed shadow-none'>
         <CardHeader className='flex flex-row items-center justify-between pb-2'>
           <span className='text-xs font-medium text-muted-foreground'>
-            集群容量
+            {t('clusterCapacity')}
           </span>
           <Cpu className='size-4 text-primary' />
         </CardHeader>
@@ -66,9 +70,12 @@ export function DashboardStatCards({
             className='h-1.5'
           />
           <p className='text-[10px] text-muted-foreground'>
-            平均内存 {formatPercent(capacity.average_memory_usage_percent)} ·
+            {t('avgMemoryHighLoad', {
-            高负载节点 CPU {capacity.high_cpu_nodes} / 内存{' '}
+              memory: formatPercent(capacity.average_memory_usage_percent),
-            {capacity.high_memory_nodes} / 存储 {capacity.high_storage_nodes}
+              cpu: capacity.high_cpu_nodes,
+              memoryNodes: capacity.high_memory_nodes,
+              storage: capacity.high_storage_nodes,
+            })}
           </p>
         </CardContent>
       </Card>
@@ -76,7 +83,7 @@ export function DashboardStatCards({
       <Card className='border-dashed shadow-none md:col-span-2 xl:col-span-1'>
         <CardHeader className='flex flex-row items-center justify-between pb-2'>
           <span className='text-xs font-medium text-muted-foreground'>
-            节点概览
+            {t('nodeOverview')}
           </span>
           <Server className='size-4 text-primary' />
         </CardHeader>
@@ -85,18 +92,21 @@ export function DashboardStatCards({
             {summary.online_nodes}
             <span className='text-sm font-normal text-muted-foreground'>
               {' '}
-              / {summary.total_nodes} 在线
+              {t('onlineOf', { total: summary.total_nodes })}
             </span>
           </div>
           <Progress value={onlineRate} className='h-1.5' />
           <p className='text-[10px] text-muted-foreground flex flex-wrap items-center gap-x-3 gap-y-1'>
             <span className='inline-flex items-center gap-1'>
               <Users className='size-3' />
-              待接入 {summary.pending_nodes}
+              {t('pending', { count: summary.pending_nodes })}
             </span>
             <span className='inline-flex items-center gap-1'>
               <Gauge className='size-3' />
-              异常 {summary.unhealthy_nodes} · 离线 {summary.offline_nodes}
+              {t('unhealthyOffline', {
+                unhealthy: summary.unhealthy_nodes,
+                offline: summary.offline_nodes,
+              })}
             </span>
           </p>
         </CardContent>

frontend/app/(main)/components/dashboard/traffic-capacity-trend-chart.tsx

@@ -1,5 +1,7 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
+
 import { TrendChart } from '@/components/data/trend-chart';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import type {
@@ -17,11 +19,13 @@ export function TrafficCapacityTrendChart({
   networkPoints: NetworkTrendPoint[];
   capacityPoints: CapacityTrendPoint[];
 }) {
+  const t = useTranslations('dashboard.trafficCapacity');
+  const tc = useTranslations('dashboard.capacityTrend');
   return (
     <Card className='border-dashed shadow-none'>
       <CardHeader>
         <CardTitle className='text-sm font-semibold'>
-          24 小时业务流量与容量趋势
+          {t('title')}
         </CardTitle>
       </CardHeader>
       <CardContent className='space-y-6'>
@@ -31,11 +35,11 @@ export function TrafficCapacityTrendChart({
           )}
           height={180}
           summaryScope='total'
-          summaryHint='近 24 小时 · 来自访问日志'
+          summaryHint={t('networkHint')}
           yAxisValueFormatter={formatBytes}
           series={[
             {
-              label: '接收数据',
+              label: t('received'),
               color: '#22c55e',
               fillColor: 'rgba(34, 197, 94, 0.14)',
               variant: 'area',
@@ -43,7 +47,7 @@ export function TrafficCapacityTrendChart({
               valueFormatter: formatBytes,
             },
             {
-              label: '已提供数据',
+              label: t('provided'),
               color: '#38bdf8',
               values: networkPoints.map((point) => point.bytes_provided),
               valueFormatter: formatBytes,
@@ -57,11 +61,11 @@ export function TrafficCapacityTrendChart({
           )}
           height={180}
           summaryScope='average'
-          summaryHint='近 24 小时 · 宿主机容量 · 平均值'
+          summaryHint={t('capacityHint')}
           yAxisValueFormatter={formatPercent}
           series={[
             {
-              label: '平均 CPU',
+              label: tc('avgCpu'),
               color: '#0f766e',
               fillColor: 'rgba(15, 118, 110, 0.15)',
               variant: 'area',
@@ -71,7 +75,7 @@ export function TrafficCapacityTrendChart({
               valueFormatter: formatPercent,
             },
             {
-              label: '平均内存',
+              label: tc('avgMemory'),
               color: '#2563eb',
               values: capacityPoints.map(
                 (point) => point.average_memory_usage_percent,

frontend/app/(main)/components/dashboard/traffic-trend-chart.tsx

@@ -1,5 +1,7 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
+
 import { TrendChart } from '@/components/data/trend-chart';
 import {
   Card,
@@ -14,18 +16,23 @@ import { formatTrendHour } from './dashboard-utils';
 
 export function TrafficTrendChart({
   points,
-  title = '24 小时请求趋势',
+  title,
-  description = '按小时拆分请求总量与 2xx/4xx/5xx 状态码请求量，判断各状态是否异常抬升。',
+  description,
 }: {
   points: TrafficTrendPoint[];
   title?: string;
   description?: string;
 }) {
+  const t = useTranslations('dashboard.trafficTrend');
   return (
     <Card className='border-dashed shadow-none'>
       <CardHeader>
-        <CardTitle className='text-sm font-semibold'>{title}</CardTitle>
+        <CardTitle className='text-sm font-semibold'>
-        <CardDescription className='text-xs'>{description}</CardDescription>
+          {title ?? t('title')}
+        </CardTitle>
+        <CardDescription className='text-xs'>
+          {description ?? t('description')}
+        </CardDescription>
       </CardHeader>
       <CardContent>
         <TrendChart
@@ -33,27 +40,27 @@ export function TrafficTrendChart({
             formatTrendHour(point.bucket_started_at),
           )}
           summaryScope='total'
-          summaryHint='近 24 小时'
+          summaryHint={t('summaryHint')}
           series={[
             {
-              label: '请求量',
+              label: t('requests'),
               color: '#f59e0b',
               fillColor: 'rgba(245, 158, 11, 0.18)',
               variant: 'area',
               values: points.map((point) => point.request_count),
             },
             {
-              label: '2xx 请求',
+              label: t('status2xx'),
               color: '#22c55e',
               values: points.map((point) => point.status_2xx_count),
             },
             {
-              label: '4xx 请求',
+              label: t('status4xx'),
               color: '#f97316',
               values: points.map((point) => point.status_4xx_count),
             },
             {
-              label: '5xx 请求',
+              label: t('status5xx'),
               color: '#ef4444',
               values: points.map((point) => point.status_5xx_count),
             },

frontend/app/(main)/components/dashboard/world-stage-map.tsx

@@ -7,6 +7,7 @@ import { MapChart, ScatterChart } from 'echarts/charts';
 import { GeoComponent, TooltipComponent } from 'echarts/components';
 import { CanvasRenderer } from 'echarts/renderers';
 import { useTheme } from 'next-themes';
+import { useTranslations } from 'next-intl';
 import { useRouter } from 'next/navigation';
 import { useEffect, useMemo, useRef, useState } from 'react';
 
@@ -276,6 +277,8 @@ export function WorldStageMap({
   nodes: DashboardNodeHealth[];
   sourceCountries: DistributionItem[];
 }) {
+  const t = useTranslations('dashboard.map');
+  const tn = useTranslations('nodes');
   const { resolvedTheme } = useTheme();
   const isDark = resolvedTheme === 'dark';
   const router = useRouter();
@@ -503,7 +506,7 @@ export function WorldStageMap({
           ) {
             return [
               `<div style="font-weight:600;margin-bottom:6px;">${payload.name ?? data.name}</div>`,
-              `<div>最近 24 小时来源请求 ${data.value.toLocaleString('zh-CN')}</div>`,
+              `<div>${t('sourceRequests', { count: data.value.toLocaleString('zh-CN') })}</div>`,
             ].join('');
           }
 
@@ -513,14 +516,22 @@ export function WorldStageMap({
 
           const locationLine = data.derivedFromGeo
             ? data.geoName
-            : `${data.geoName} · 预设落点`;
+            : `${data.geoName} · ${t('presetPin')}`;
 
           return [
             `<div style="font-weight:600;margin-bottom:6px;">${data.name}</div>`,
             `<div>${locationLine}</div>`,
-            `<div>请求量 ${data.requestCount.toLocaleString('zh-CN')} · 错误数 ${data.errorCount.toLocaleString('zh-CN')}</div>`,
+            `<div>${t('requestsErrors', {
-            `<div>活动事件 ${data.activeEventCount} · 节点状态 ${getNodeStatusLabel(data.status)}</div>`,
+              requests: data.requestCount.toLocaleString('zh-CN'),
-            `<div>OpenResty 状态 ${getOpenrestyStatusLabel(data.openrestyStatus)}</div>`,
+              errors: data.errorCount.toLocaleString('zh-CN'),
+            })}</div>`,
+            `<div>${t('eventsStatus', {
+              events: data.activeEventCount,
+              status: getNodeStatusLabel(data.status, tn),
+            })}</div>`,
+            `<div>${t('openrestyStatus', {
+              status: getOpenrestyStatusLabel(data.openrestyStatus, tn),
+            })}</div>`,
           ].join('');
         },
       },
@@ -610,6 +621,8 @@ export function WorldStageMap({
       mapNodes,
       mapPalette,
       responsiveMapScale,
+      t,
+      tn,
     ],
   );
 
@@ -617,12 +630,8 @@ export function WorldStageMap({
     return (
       <div className='flex h-full items-center justify-center'>
         <EmptyState
-          title={mapFailed ? '全球地图加载失败' : '全球地图加载中'}
+          title={mapFailed ? t('loadFailed') : t('loading')}
-          description={
+          description={mapFailed ? t('loadFailedDesc') : t('loadingDesc')}
-            mapFailed
-              ? 'ECharts 世界地图资源未能成功注册，请稍后刷新重试。'
-              : '正在按需初始化全球地图，这一步会延后到首屏内容稳定后执行。'
-          }
         />
       </div>
     );
@@ -654,8 +663,8 @@ export function WorldStageMap({
       ) : (
         <div className='flex h-full items-center justify-center'>
           <EmptyState
-            title='全球地图加载中'
+            title={t('loading')}
-            description='正在测量地图容器尺寸...'
+            description={t('measuring')}
             iconSize='sm'
           />
         </div>

frontend/app/(main)/components/dashboard/world-stage.tsx

@@ -2,6 +2,7 @@
 
 import dynamic from 'next/dynamic';
 import { type ComponentType, useEffect, useRef, useState } from 'react';
+import { useTranslations } from 'next-intl';
 import {
   Activity,
   Cpu,
@@ -40,10 +41,10 @@ const WorldStageMap = dynamic(
 );
 
 const LEGEND_ITEMS = [
-  { dot: 'bg-blue-500', label: '来源' },
+  { dot: 'bg-blue-500', key: 'legendSource' },
-  { dot: 'bg-emerald-500', label: '正常' },
+  { dot: 'bg-emerald-500', key: 'legendHealthy' },
-  { dot: 'bg-amber-500', label: '承压' },
+  { dot: 'bg-amber-500', key: 'legendPressure' },
-  { dot: 'bg-destructive', label: '异常' },
+  { dot: 'bg-destructive', key: 'legendUnhealthy' },
 ] as const;
 
 function SummaryMetric({
@@ -128,6 +129,7 @@ export function WorldStage({
   nodes: DashboardNodeHealth[];
   sourceCountries: DistributionItem[];
 }) {
+  const t = useTranslations('dashboard.world');
   const mapViewportRef = useRef<HTMLDivElement | null>(null);
   const [shouldRenderMap, setShouldRenderMap] = useState(false);
 
@@ -177,62 +179,71 @@ export function WorldStage({
 
   const mapModeLabel =
     sourceCountries.length > 0
-      ? '访客来源'
+      ? t('modeVisitorSource')
       : geoConfiguredNodes > 0
-        ? '节点坐标'
+        ? t('modeNodeCoords')
-        : '覆盖信号';
+        : t('modeCoverage');
 
   const headlineMetrics = [
     {
-      label: '在线覆盖',
+      label: t('onlineCoverage'),
       value: formatPercent(onlineRate),
-      hint: `${summary.online_nodes}/${summary.total_nodes} 在线`,
+      hint: t('onlineHint', {
+        online: summary.online_nodes,
+        total: summary.total_nodes,
+      }),
       icon: Server,
       progress: onlineRate,
     },
     {
-      label: '运行健康',
+      label: t('runHealth'),
       value: formatPercent(healthyRate),
-      hint: `${summary.unhealthy_nodes} 个异常`,
+      hint: t('unhealthyCount', { count: summary.unhealthy_nodes }),
       icon: ShieldCheck,
       progress: healthyRate,
     },
     {
-      label: '24小时请求',
+      label: t('requests24h'),
       value: formatCompactNumber(traffic.request_count),
-      hint: `QPS ${traffic.estimated_qps.toFixed(1)} · ${traffic.reported_nodes} 个节点上报`,
+      hint: t('qpsReported', {
+        qps: traffic.estimated_qps.toFixed(1),
+        count: traffic.reported_nodes,
+      }),
       icon: Activity,
     },
     {
-      label: '节点坐标',
+      label: t('nodeCoords'),
       value: formatCompactNumber(geoConfiguredNodes),
       hint:
         geoConfiguredNodes > 0
-          ? `${sourceCountries.length} 个来源国家`
+          ? t('sourceCountries', { count: sourceCountries.length })
-          : '未配置时使用预设落点',
+          : t('fallbackPins'),
       icon: Network,
     },
   ] as const;
 
   const detailMetrics = [
     {
-      label: '平均 CPU',
+      label: t('avgCpu'),
       value: formatPercent(capacity.average_cpu_usage_percent),
-      hint: `${capacity.high_cpu_nodes} 个偏高`,
+      hint: t('highCount', { count: capacity.high_cpu_nodes }),
       icon: Cpu,
       progress: capacity.average_cpu_usage_percent,
     },
     {
-      label: '平均内存',
+      label: t('avgMemory'),
       value: formatPercent(capacity.average_memory_usage_percent),
-      hint: `${capacity.high_memory_nodes} 个偏高`,
+      hint: t('highCount', { count: capacity.high_memory_nodes }),
       icon: MemoryStick,
       progress: capacity.average_memory_usage_percent,
     },
     {
-      label: '高存储',
+      label: t('highStorage'),
       value: formatCompactNumber(capacity.high_storage_nodes),
-      hint: `${summary.offline_nodes} 离线 · ${summary.pending_nodes} 待接入`,
+      hint: t('offlinePending', {
+        offline: summary.offline_nodes,
+        pending: summary.pending_nodes,
+      }),
       icon: HardDrive,
     },
   ] as const;
@@ -244,7 +255,7 @@ export function WorldStage({
           <div className='min-w-0'>
             <CardTitle className='flex items-center gap-1.5 text-sm font-semibold'>
               <Globe2 className='size-4 shrink-0 text-primary' />
-              全球态势板
+              {t('title')}
               <Badge
                 variant='outline'
                 className='ml-1 text-[10px] font-normal text-muted-foreground'
@@ -253,17 +264,17 @@ export function WorldStage({
               </Badge>
             </CardTitle>
             <CardDescription className='mt-1 text-xs'>
-              汇总节点分布、来源国家热度与最近窗口运行状态。
+              {t('description')}
             </CardDescription>
           </div>
           <div className='flex flex-wrap items-center gap-x-3 gap-y-1 rounded-full border border-dashed bg-muted/15 px-3 py-1.5'>
             {LEGEND_ITEMS.map((item) => (
               <span
-                key={item.label}
+                key={item.key}
                 className='inline-flex items-center gap-1 text-[10px] text-muted-foreground'
               >
                 <span className={cn('size-1.5 rounded-full', item.dot)} />
-                {item.label}
+                {t(item.key)}
               </span>
             ))}
           </div>
@@ -291,8 +302,8 @@ export function WorldStage({
               ) : (
                 <div className='flex h-full items-center justify-center px-4'>
                   <EmptyState
-                    title='地图准备中'
+                    title={t('mapPreparing')}
-                    description='进入可视区域后加载'
+                    description={t('mapPreparingDesc')}
                     iconSize='sm'
                   />
                 </div>
@@ -301,7 +312,7 @@ export function WorldStage({
               {shouldRenderMap && nodes.length === 0 ? (
                 <div className='pointer-events-none absolute inset-x-3 bottom-2 z-10'>
                   <p className='rounded-md border border-dashed bg-background/90 px-2.5 py-1.5 text-[10px] text-muted-foreground backdrop-blur-sm'>
-                    暂无节点，接入后将展示地理分布
+                    {t('noNodesOverlay')}
                   </p>
                 </div>
               ) : null}

frontend/app/(main)/config-versions/components/cleanup-dialog.tsx

@@ -3,6 +3,7 @@
 import { useEffect } from 'react';
 import { zodResolver } from '@hookform/resolvers/zod';
 import { Loader2 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { useForm } from 'react-hook-form';
 import { z } from 'zod';
 
@@ -19,11 +20,13 @@ import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Label } from '@/components/ui/label';
 
-const cleanupSchema = z.object({
+function buildCleanupSchema(t: (key: string) => string) {
-  keepCount: z.number().int().min(3, '最少保留 3 个历史快照'),
+  return z.object({
-});
+    keepCount: z.number().int().min(3, t('keepMin')),
+  });
+}
 
-type CleanupFormValues = z.infer<typeof cleanupSchema>;
+type CleanupFormValues = z.infer<ReturnType<typeof buildCleanupSchema>>;
 
 interface CleanupDialogProps {
   open: boolean;
@@ -38,8 +41,10 @@ export function CleanupDialog({
   onConfirm,
   loading,
 }: CleanupDialogProps) {
+  const t = useTranslations('configVersions');
+  const tc = useTranslations('common');
   const form = useForm<CleanupFormValues>({
-    resolver: zodResolver(cleanupSchema),
+    resolver: zodResolver(buildCleanupSchema(t)),
     defaultValues: { keepCount: 10 },
   });
 
@@ -57,14 +62,12 @@ export function CleanupDialog({
     <AlertDialog open={open} onOpenChange={onOpenChange}>
       <AlertDialogContent>
         <AlertDialogHeader>
-          <AlertDialogTitle>清理历史快照</AlertDialogTitle>
+          <AlertDialogTitle>{t('cleanupTitle')}</AlertDialogTitle>
-          <AlertDialogDescription>
+          <AlertDialogDescription>{t('cleanupDesc')}</AlertDialogDescription>
-            删除旧的历史快照配置，系统将始终保护当前已激活的版本不被删除。
-          </AlertDialogDescription>
         </AlertDialogHeader>
 
         <div className='space-y-2'>
-          <Label htmlFor='keepCount'>保留最近快照个数</Label>
+          <Label htmlFor='keepCount'>{t('keepCount')}</Label>
           <Input
             id='keepCount'
             type='number'
@@ -73,7 +76,7 @@ export function CleanupDialog({
             {...form.register('keepCount', { valueAsNumber: true })}
           />
           <p className='text-xs text-muted-foreground'>
-            默认为 10 个，最少需保留 3 个。
+            {t('keepHint')}
           </p>
           {form.formState.errors.keepCount ? (
             <p className='text-xs text-destructive'>
@@ -83,7 +86,7 @@ export function CleanupDialog({
         </div>
 
         <AlertDialogFooter>
-          <AlertDialogCancel disabled={loading}>取消</AlertDialogCancel>
+          <AlertDialogCancel disabled={loading}>{tc('cancel')}</AlertDialogCancel>
           <Button
             variant='destructive'
             onClick={() => void handleConfirm()}
@@ -92,10 +95,10 @@ export function CleanupDialog({
             {loading ? (
               <>
                 <Loader2 className='size-4 animate-spin mr-1' />
-                清理中...
+                {t('cleaning')}
               </>
             ) : (
-              '确认清理'
+              t('confirmCleanup')
             )}
           </Button>
         </AlertDialogFooter>

frontend/app/(main)/config-versions/components/diff-dialog.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { Loader2 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { Badge } from '@/components/ui/badge';
 import {
@@ -29,12 +30,13 @@ interface DiffDialogProps {
 }
 
 function DiffChipList({ title, items }: { title: string; items: string[] }) {
+  const t = useTranslations('configVersions');
   return (
     <div className='space-y-2'>
       <div className='flex items-center justify-between gap-2'>
         <p className='text-xs font-semibold'>{title}</p>
         <Badge variant='outline' className='text-[10px] rounded-full'>
-          {items.length} 项
+          {t('itemCount', { count: items.length })}
         </Badge>
       </div>
       {items.length > 0 ? (
@@ -50,16 +52,12 @@ function DiffChipList({ title, items }: { title: string; items: string[] }) {
           ))}
         </div>
       ) : (
-        <p className='text-xs text-muted-foreground'>无变更</p>
+        <p className='text-xs text-muted-foreground'>{t('noChange')}</p>
       )}
     </div>
   );
 }
 
-function renderOptionValue(value: string) {
-  return value === '' ? '空' : value;
-}
-
 export function DiffDialog({
   open,
   onOpenChange,
@@ -67,20 +65,19 @@ export function DiffDialog({
   loading,
   error,
 }: DiffDialogProps) {
+  const t = useTranslations('configVersions');
   return (
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent className='sm:max-w-3xl max-h-[85vh] overflow-y-auto'>
         <DialogHeader>
-          <DialogTitle>配置差异</DialogTitle>
+          <DialogTitle>{t('diffTitle')}</DialogTitle>
-          <DialogDescription>
+          <DialogDescription>{t('diffDesc')}</DialogDescription>
-            对比当前待发布配置与已激活版本之间的差异。
-          </DialogDescription>
         </DialogHeader>
 
         {loading ? (
           <div className='flex items-center justify-center gap-2 py-12 text-sm text-muted-foreground'>
             <Loader2 className='size-4 animate-spin' />
-            正在加载差异数据...
+            {t('loadingDiff')}
           </div>
         ) : error ? (
           <p className='text-sm text-destructive'>{error}</p>
@@ -89,15 +86,15 @@ export function DiffDialog({
             <div className='grid gap-3 sm:grid-cols-2 lg:grid-cols-4'>
               <div className='rounded-lg border border-dashed p-3'>
                 <p className='text-[10px] uppercase tracking-wider text-muted-foreground'>
-                  激活版本
+                  {t('activeVersion')}
                 </p>
                 <p className='mt-1 text-sm font-medium'>
-                  {diff.active_version || '无'}
+                  {diff.active_version || t('none')}
                 </p>
               </div>
               <div className='rounded-lg border border-dashed p-3'>
                 <p className='text-[10px] uppercase tracking-wider text-muted-foreground'>
-                  新增域名
+                  {t('addedDomains')}
                 </p>
                 <p className='mt-1 text-lg font-semibold text-emerald-600'>
                   {diff.added_domains.length}
@@ -105,7 +102,7 @@ export function DiffDialog({
               </div>
               <div className='rounded-lg border border-dashed p-3'>
                 <p className='text-[10px] uppercase tracking-wider text-muted-foreground'>
-                  删除域名
+                  {t('removedDomains')}
                 </p>
                 <p className='mt-1 text-lg font-semibold text-amber-600'>
                   {diff.removed_domains.length}
@@ -113,7 +110,7 @@ export function DiffDialog({
               </div>
               <div className='rounded-lg border border-dashed p-3'>
                 <p className='text-[10px] uppercase tracking-wider text-muted-foreground'>
-                  修改域名
+                  {t('modifiedDomains')}
                 </p>
                 <p className='mt-1 text-lg font-semibold text-blue-600'>
                   {diff.modified_domains.length}
@@ -122,25 +119,38 @@ export function DiffDialog({
             </div>
 
             <div className='grid gap-4 md:grid-cols-3'>
-              <DiffChipList title='新增域名' items={diff.added_domains} />
+              <DiffChipList
-              <DiffChipList title='删除域名' items={diff.removed_domains} />
+                title={t('addedDomains')}
-              <DiffChipList title='修改域名' items={diff.modified_domains} />
+                items={diff.added_domains}
+              />
+              <DiffChipList
+                title={t('removedDomains')}
+                items={diff.removed_domains}
+              />
+              <DiffChipList
+                title={t('modifiedDomains')}
+                items={diff.modified_domains}
+              />
             </div>
 
             <div className='flex flex-wrap gap-2'>
               <Badge
                 variant={diff.main_config_changed ? 'destructive' : 'outline'}
               >
-                主配置 {diff.main_config_changed ? '已变化' : '无变化'}
+                {diff.main_config_changed
+                  ? t('mainChanged')
+                  : t('mainUnchanged')}
               </Badge>
               <Badge
                 variant={diff.waf_config_changed ? 'destructive' : 'outline'}
               >
-                WAF {diff.waf_config_changed ? '已变化' : '无变化'}
+                {diff.waf_config_changed ? t('wafChanged') : t('wafUnchanged')}
               </Badge>
               <Badge variant='outline'>
-                网站数 {diff.active_website_count} →{' '}
+                {t('websiteDelta', {
-                {diff.current_website_count}
+                  from: diff.active_website_count,
+                  to: diff.current_website_count,
+                })}
               </Badge>
             </div>
 
@@ -150,13 +160,13 @@ export function DiffDialog({
                   <TableHeader className='bg-muted/40'>
                     <TableRow className='border-dashed hover:bg-transparent'>
                       <TableHead className='text-xs font-semibold'>
-                        参数
+                        {t('optionKey')}
                       </TableHead>
                       <TableHead className='text-xs font-semibold'>
-                        激活值
+                        {t('activeValue')}
                       </TableHead>
                       <TableHead className='text-xs font-semibold'>
-                        待发布值
+                        {t('pendingValue')}
                       </TableHead>
                     </TableRow>
                   </TableHeader>
@@ -167,10 +177,14 @@ export function DiffDialog({
                           {item.key}
                         </TableCell>
                         <TableCell className='text-xs font-mono text-muted-foreground'>
-                          {renderOptionValue(item.previous_value)}
+                          {item.previous_value === ''
+                            ? t('emptyValue')
+                            : item.previous_value}
                         </TableCell>
                         <TableCell className='text-xs font-mono text-muted-foreground'>
-                          {renderOptionValue(item.current_value)}
+                          {item.current_value === ''
+                            ? t('emptyValue')
+                            : item.current_value}
                         </TableCell>
                       </TableRow>
                     ))}
@@ -179,7 +193,7 @@ export function DiffDialog({
               </div>
             ) : (
               <p className='text-xs text-muted-foreground'>
-                当前无 OpenResty 参数变化。
+                {t('noOptionChanges')}
               </p>
             )}
           </div>

frontend/app/(main)/config-versions/components/preview-sheet.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { Loader2 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { Badge } from '@/components/ui/badge';
 import { Button } from '@/components/ui/button';
@@ -36,21 +37,20 @@ export function PreviewSheet({
   canPublish,
   onPublish,
 }: PreviewSheetProps) {
+  const t = useTranslations('configVersions');
   return (
     <Sheet open={open} onOpenChange={onOpenChange}>
       <SheetContent className='sm:max-w-2xl w-full p-0 flex h-svh flex-col gap-0'>
         <SheetHeader className='px-5 py-4 border-b'>
-          <SheetTitle>发布预览</SheetTitle>
+          <SheetTitle>{t('previewTitle')}</SheetTitle>
-          <SheetDescription>
+          <SheetDescription>{t('previewDesc')}</SheetDescription>
-            查看待发布配置的渲染结果与支持文件。
-          </SheetDescription>
         </SheetHeader>
 
         <div className='flex-1 min-h-0 overflow-y-auto px-5 py-4'>
           {loading ? (
             <div className='flex items-center justify-center gap-2 py-16 text-sm text-muted-foreground'>
               <Loader2 className='size-4 animate-spin' />
-              正在加载预览...
+              {t('loadingPreview')}
             </div>
           ) : error ? (
             <p className='text-sm text-destructive'>{error}</p>
@@ -58,10 +58,10 @@ export function PreviewSheet({
             <div className='space-y-5 pb-4'>
               <div className='flex flex-wrap gap-2'>
                 <Badge variant='outline' className='rounded-full text-[10px]'>
-                  规则 {preview.route_count} 条
+                  {t('routeCount', { count: preview.route_count })}
                 </Badge>
                 <Badge variant='outline' className='rounded-full text-[10px]'>
-                  网站 {preview.website_count} 个
+                  {t('websiteCount', { count: preview.website_count })}
                 </Badge>
                 <Badge
                   variant='outline'
@@ -72,7 +72,7 @@ export function PreviewSheet({
               </div>
 
               <div className='space-y-2'>
-                <p className='text-xs font-semibold'>主配置</p>
+                <p className='text-xs font-semibold'>{t('mainConfig')}</p>
                 <CodeBlock
                   code={preview.main_config}
                   language='nginx'
@@ -81,7 +81,7 @@ export function PreviewSheet({
               </div>
 
               <div className='space-y-2'>
-                <p className='text-xs font-semibold'>路由配置</p>
+                <p className='text-xs font-semibold'>{t('routeConfig')}</p>
                 <CodeBlock
                   code={preview.rendered_config}
                   language='nginx'
@@ -92,7 +92,9 @@ export function PreviewSheet({
               {preview.support_files.length > 0 ? (
                 <div className='space-y-2'>
                   <p className='text-xs font-semibold'>
-                    支持文件 ({preview.support_files.length})
+                    {t('supportFiles', {
+                      count: preview.support_files.length,
+                    })}
                   </p>
                   {preview.support_files.map((file) => (
                     <details
@@ -112,13 +114,13 @@ export function PreviewSheet({
                 </div>
               ) : (
                 <p className='text-xs text-muted-foreground'>
-                  当前发布不需要额外支持文件。
+                  {t('noSupportFiles')}
                 </p>
               )}
 
               {!canPublish ? (
                 <p className='text-xs text-muted-foreground'>
-                  当前规则与已激活版本一致，无法重复发布。
+                  {t('noChanges')}
                 </p>
               ) : null}
             </div>
@@ -131,7 +133,7 @@ export function PreviewSheet({
             onClick={() => onOpenChange(false)}
             disabled={publishing}
           >
-            关闭
+            {t('close')}
           </Button>
           <Button
             onClick={onPublish}
@@ -140,10 +142,10 @@ export function PreviewSheet({
             {publishing ? (
               <>
                 <Loader2 className='size-4 animate-spin mr-1' />
-                发布中...
+                {t('publishing')}
               </>
             ) : (
-              '确认发布'
+              t('confirmPublish')
             )}
           </Button>
         </SheetFooter>

frontend/app/(main)/config-versions/components/version-snapshot-sheet.tsx

@@ -2,6 +2,7 @@
 
 import { useEffect, useState } from 'react';
 import { Loader2 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import { Badge } from '@/components/ui/badge';
@@ -33,6 +34,7 @@ export function VersionSnapshotSheet({
   open,
   onOpenChange,
 }: VersionSnapshotSheetProps) {
+  const t = useTranslations('configVersions');
   const [detail, setDetail] = useState<ConfigVersionDetail | null>(null);
   const [loading, setLoading] = useState(false);
 
@@ -51,8 +53,9 @@ export function VersionSnapshotSheet({
       })
       .catch((err) => {
         if (!cancelled) {
-          toast.error('加载版本快照失败', {
+          toast.error(t('snapshotLoadFailed'), {
-            description: err instanceof Error ? err.message : '未知错误',
+            description:
+              err instanceof Error ? err.message : t('unknownError'),
           });
         }
       })
@@ -63,32 +66,36 @@ export function VersionSnapshotSheet({
     return () => {
       cancelled = true;
     };
-  }, [open, version]);
+  }, [open, version, t]);
 
   return (
     <Sheet open={open} onOpenChange={onOpenChange}>
       <SheetContent className='sm:max-w-2xl w-full p-0 flex h-svh flex-col gap-0'>
         <SheetHeader className='px-5 py-4 border-b'>
           <SheetTitle>
-            {version ? `版本 ${version.version}` : '版本快照'}
+            {version
+              ? t('snapshotVersion', { version: version.version })
+              : t('snapshotTitle')}
           </SheetTitle>
-          <SheetDescription>查看历史配置版本的完整快照内容。</SheetDescription>
+          <SheetDescription>{t('snapshotDesc')}</SheetDescription>
         </SheetHeader>
 
         <div className='flex-1 min-h-0 overflow-y-auto px-5 py-4'>
           {loading ? (
             <div className='flex items-center justify-center gap-2 py-16 text-sm text-muted-foreground'>
               <Loader2 className='size-4 animate-spin' />
-              正在加载快照...
+              {t('loadingSnapshot')}
             </div>
           ) : detail ? (
             <div className='space-y-5 pb-4'>
               <div className='flex flex-wrap gap-2'>
                 {detail.is_active ? (
-                  <Badge className='rounded-full text-[10px]'>当前激活</Badge>
+                  <Badge className='rounded-full text-[10px]'>
+                    {t('active')}
+                  </Badge>
                 ) : (
                   <Badge variant='outline' className='rounded-full text-[10px]'>
-                    历史版本
+                    {t('history')}
                   </Badge>
                 )}
                 <Badge
@@ -101,11 +108,13 @@ export function VersionSnapshotSheet({
 
               <div className='grid gap-3 sm:grid-cols-2 text-xs'>
                 <div>
-                  <p className='text-muted-foreground'>创建人</p>
+                  <p className='text-muted-foreground'>{t('createdBy')}</p>
-                  <p className='font-medium'>{detail.created_by || '系统'}</p>
+                  <p className='font-medium'>
+                    {detail.created_by || t('system')}
+                  </p>
                 </div>
                 <div>
-                  <p className='text-muted-foreground'>创建时间</p>
+                  <p className='text-muted-foreground'>{t('createdAt')}</p>
                   <p className='font-medium'>
                     {formatDateTime(detail.created_at)}
                   </p>
@@ -113,7 +122,7 @@ export function VersionSnapshotSheet({
               </div>
 
               <div className='space-y-2'>
-                <p className='text-xs font-semibold'>主配置</p>
+                <p className='text-xs font-semibold'>{t('mainConfig')}</p>
                 <CodeBlock
                   code={detail.main_config}
                   language='nginx'
@@ -122,7 +131,7 @@ export function VersionSnapshotSheet({
               </div>
 
               <div className='space-y-2'>
-                <p className='text-xs font-semibold'>路由配置</p>
+                <p className='text-xs font-semibold'>{t('routeConfig')}</p>
                 <CodeBlock
                   code={detail.rendered_config}
                   language='nginx'
@@ -135,7 +144,7 @@ export function VersionSnapshotSheet({
 
         <SheetFooter className='px-5 py-4 border-t'>
           <Button variant='outline' onClick={() => onOpenChange(false)}>
-            关闭
+            {t('close')}
           </Button>
         </SheetFooter>
       </SheetContent>

frontend/app/(main)/config-versions/page.tsx

@@ -10,6 +10,7 @@ import {
   RefreshCw,
   Trash2,
 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import { EmptyStateWithBorder } from '@/components/layout/empty';
@@ -68,6 +69,8 @@ function hasConfigDiff(diff: ConfigDiffResult) {
 }
 
 export default function ConfigVersionsPage() {
+  const t = useTranslations('configVersions');
+  const tc = useTranslations('common');
   const [versions, setVersions] = useState<ConfigVersionSummary[]>([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
@@ -121,11 +124,11 @@ export default function ConfigVersionsPage() {
       const data = await ConfigVersionService.list();
       setVersions(data);
     } catch (err) {
-      setError(err instanceof Error ? err.message : '加载失败');
+      setError(err instanceof Error ? err.message : t('loadFailed'));
     } finally {
       setLoading(false);
     }
-  }, []);
+  }, [t]);
 
   useEffect(() => {
     void fetchVersions();
@@ -145,7 +148,7 @@ export default function ConfigVersionsPage() {
       setPreview(previewData);
       setDiff(diffData);
     } catch (err) {
-      const message = err instanceof Error ? err.message : '加载预览失败';
+      const message = err instanceof Error ? err.message : t('previewLoadFailed');
       setPreviewError(message);
       setDiffError(message);
     } finally {
@@ -170,7 +173,7 @@ export default function ConfigVersionsPage() {
         const diffData = await ConfigVersionService.diff();
         setDiff(diffData);
       } catch (err) {
-        setDiffError(err instanceof Error ? err.message : '加载差异失败');
+        setDiffError(err instanceof Error ? err.message : t('diffLoadFailed'));
       } finally {
         setDiffLoading(false);
       }
@@ -181,7 +184,9 @@ export default function ConfigVersionsPage() {
     setPublishing(true);
     try {
       const version = await ConfigVersionService.publish(force);
-      toast.success('发布成功', { description: `版本 ${version.version}` });
+      toast.success(t('publishSuccess'), {
+        description: t('publishSuccessDesc', { version: version.version }),
+      });
       setPreviewOpen(false);
       setPublishConfirmOpen(false);
       setForcePublishConfirmOpen(false);
@@ -189,8 +194,8 @@ export default function ConfigVersionsPage() {
       setDiff(null);
       await fetchVersions();
     } catch (err) {
-      toast.error('发布失败', {
+      toast.error(t('publishFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setPublishing(false);
@@ -203,12 +208,14 @@ export default function ConfigVersionsPage() {
     setActivating(true);
     try {
       const version = await ConfigVersionService.activate(activateTarget.id);
-      toast.success('激活成功', { description: `版本 ${version.version}` });
+      toast.success(t('activateSuccess'), {
+        description: t('activateSuccessDesc', { version: version.version }),
+      });
       setActivateTarget(null);
       await fetchVersions();
     } catch (err) {
-      toast.error('激活失败', {
+      toast.error(t('activateFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setActivating(false);
@@ -221,14 +228,14 @@ export default function ConfigVersionsPage() {
       const result = await ConfigVersionService.cleanup({
         keep_count: keepCount,
       });
-      toast.success('清理完成', {
+      toast.success(t('cleanupDone'), {
-        description: `已删除 ${result.deleted_count} 个历史快照`,
+        description: t('cleanupDoneDesc', { count: result.deleted_count }),
       });
       setCleanupOpen(false);
       await fetchVersions();
     } catch (err) {
-      toast.error('清理失败', {
+      toast.error(t('cleanupFailed'), {
-        description: err instanceof Error ? err.message : '未知错误',
+        description: err instanceof Error ? err.message : t('unknownError'),
       });
     } finally {
       setCleaning(false);
@@ -241,10 +248,10 @@ export default function ConfigVersionsPage() {
         <div className='flex items-center gap-2'>
           <History className='size-5 text-primary' />
           <div>
-            <h1 className='text-2xl font-semibold tracking-tight'>配置版本</h1>
+            <h1 className='text-2xl font-semibold tracking-tight'>
-            <p className='text-sm text-muted-foreground'>
+              {t('title')}
-              查看历史快照、预览待发布配置差异，并在需要时重新激活旧版本。
+            </h1>
-            </p>
+            <p className='text-sm text-muted-foreground'>{t('description')}</p>
           </div>
         </div>
 
@@ -258,7 +265,7 @@ export default function ConfigVersionsPage() {
             <RefreshCw
               className={`size-3.5 mr-1 ${loading ? 'animate-spin' : ''}`}
             />
-            刷新
+            {t('refresh')}
           </Button>
           <Button
             variant='outline'
@@ -266,7 +273,7 @@ export default function ConfigVersionsPage() {
             onClick={() => setCleanupOpen(true)}
           >
             <Trash2 className='size-3.5 mr-1' />
-            清理旧版本
+            {t('cleanupOld')}
           </Button>
           <Button
             variant='outline'
@@ -274,18 +281,18 @@ export default function ConfigVersionsPage() {
             onClick={() => void handleOpenDiff()}
           >
             <GitCompare className='size-3.5 mr-1' />
-            查看差异
+            {t('viewDiff')}
           </Button>
           <Button
             variant='outline'
             size='sm'
             onClick={() => setForcePublishConfirmOpen(true)}
           >
-            强制发布
+            {t('forcePublish')}
           </Button>
           <Button size='sm' onClick={() => void handleOpenPreview()}>
             <Eye className='size-3.5 mr-1' />
-            预览并发布
+            {t('previewPublish')}
           </Button>
         </div>
       </div>
@@ -299,24 +306,30 @@ export default function ConfigVersionsPage() {
           <LoadingStateWithBorder />
         ) : sortedVersions.length === 0 ? (
           <EmptyStateWithBorder
-            title='暂无历史版本'
+            title={t('emptyTitle')}
-            description='当前还没有可查看的发布记录，请先触发一次配置发布。'
+            description={t('emptyDesc')}
           />
         ) : (
           <Table>
             <TableHeader className='bg-muted/40'>
               <TableRow className='border-dashed hover:bg-transparent'>
-                <TableHead className='text-xs font-semibold'>版本号</TableHead>
-                <TableHead className='text-xs font-semibold'>状态</TableHead>
-                <TableHead className='text-xs font-semibold'>创建人</TableHead>
                 <TableHead className='text-xs font-semibold'>
-                  Checksum
+                  {t('colVersion')}
                 </TableHead>
                 <TableHead className='text-xs font-semibold'>
-                  创建时间
+                  {t('colStatus')}
+                </TableHead>
+                <TableHead className='text-xs font-semibold'>
+                  {t('colAuthor')}
+                </TableHead>
+                <TableHead className='text-xs font-semibold'>
+                  {t('colChecksum')}
+                </TableHead>
+                <TableHead className='text-xs font-semibold'>
+                  {t('colCreatedAt')}
                 </TableHead>
                 <TableHead className='text-xs font-semibold text-right'>
-                  操作
+                  {t('colActions')}
                 </TableHead>
               </TableRow>
             </TableHeader>
@@ -336,19 +349,19 @@ export default function ConfigVersionsPage() {
                         className='text-[10px] bg-emerald-500/10 border-emerald-500/20 text-emerald-600 rounded-full py-0 px-2'
                       >
                         <span className='size-1 bg-emerald-500 rounded-full mr-1.5 shrink-0' />
-                        当前激活
+                        {t('active')}
                       </Badge>
                     ) : (
                       <Badge
                         variant='outline'
                         className='text-[10px] rounded-full py-0 px-2'
                       >
-                        历史版本
+                        {t('history')}
                       </Badge>
                     )}
                   </TableCell>
                   <TableCell className='text-xs text-muted-foreground'>
-                    {version.created_by || '系统'}
+                    {version.created_by || t('system')}
                   </TableCell>
                   <TableCell
                     className='text-xs font-mono text-muted-foreground'
@@ -371,7 +384,7 @@ export default function ConfigVersionsPage() {
                         }}
                       >
                         <Eye className='size-3 mr-1' />
-                        快照
+                        {t('snapshot')}
                       </Button>
                       {!version.is_active ? (
                         <Button
@@ -381,7 +394,7 @@ export default function ConfigVersionsPage() {
                           onClick={() => setActivateTarget(version)}
                         >
                           <Play className='size-3 mr-1' />
-                          激活
+                          {t('activate')}
                         </Button>
                       ) : null}
                     </div>
@@ -431,13 +444,15 @@ export default function ConfigVersionsPage() {
       >
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认发布配置</AlertDialogTitle>
+            <AlertDialogTitle>{t('confirmPublishTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              将把当前待发布配置生成新版本并设为激活版本，节点将随后拉取更新。
+              {t('confirmPublishDesc')}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
-            <AlertDialogCancel disabled={publishing}>取消</AlertDialogCancel>
+            <AlertDialogCancel disabled={publishing}>
+              {tc('cancel')}
+            </AlertDialogCancel>
             <Button
               onClick={() => void handlePublish(false)}
               disabled={publishing}
@@ -445,7 +460,7 @@ export default function ConfigVersionsPage() {
               {publishing ? (
                 <Loader2 className='size-4 animate-spin' />
               ) : (
-                '确认发布'
+                t('confirmPublish')
               )}
             </Button>
           </AlertDialogFooter>
@@ -458,13 +473,15 @@ export default function ConfigVersionsPage() {
       >
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认强制发布</AlertDialogTitle>
+            <AlertDialogTitle>{t('confirmForceTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              将忽略配置变化检查并立即生成一个新版本，请确认你确实需要重新发布。
+              {t('confirmForceDesc')}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
-            <AlertDialogCancel disabled={publishing}>取消</AlertDialogCancel>
+            <AlertDialogCancel disabled={publishing}>
+              {tc('cancel')}
+            </AlertDialogCancel>
             <Button
               variant='destructive'
               onClick={() => void handlePublish(true)}
@@ -473,7 +490,7 @@ export default function ConfigVersionsPage() {
               {publishing ? (
                 <Loader2 className='size-4 animate-spin' />
               ) : (
-                '强制发布'
+                t('forcePublish')
               )}
             </Button>
           </AlertDialogFooter>
@@ -488,20 +505,22 @@ export default function ConfigVersionsPage() {
       >
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认激活版本</AlertDialogTitle>
+            <AlertDialogTitle>{t('confirmActivateTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
               {activateTarget
-                ? `确认将版本 ${activateTarget.version} 设为当前激活版本吗？`
+                ? t('confirmActivateDesc', { version: activateTarget.version })
                 : ''}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
-            <AlertDialogCancel disabled={activating}>取消</AlertDialogCancel>
+            <AlertDialogCancel disabled={activating}>
+              {tc('cancel')}
+            </AlertDialogCancel>
             <Button onClick={() => void handleActivate()} disabled={activating}>
               {activating ? (
                 <Loader2 className='size-4 animate-spin' />
               ) : (
-                '确认激活'
+                t('confirmActivate')
               )}
             </Button>
           </AlertDialogFooter>

frontend/app/(main)/dns-accounts/page.tsx

@@ -30,12 +30,16 @@ import type { DnsAccountItem } from '@/lib/services/openflare';
 import { DnsAccountService } from '@/lib/services/openflare';
 import { formatDateTime } from '@/lib/utils';
 
+import { useTranslations } from 'next-intl';
+
 import { DnsAccountCreateDialog } from '../websites/components/dns-account-create-dialog';
 import { getErrorMessage } from '../websites/components/website-utils';
 
 const dnsAccountsQueryKey = ['openflare', 'dns-accounts'];
 
 export default function DnsAccountsPage() {
+  const t = useTranslations('dnsAccounts');
+  const tc = useTranslations('common');
   const queryClient = useQueryClient();
   const [createOpen, setCreateOpen] = useState(false);
   const [deleteTarget, setDeleteTarget] = useState<DnsAccountItem | null>(null);
@@ -48,11 +52,11 @@ export default function DnsAccountsPage() {
   const deleteMutation = useMutation({
     mutationFn: (id: number) => DnsAccountService.deleteById(id),
     onSuccess: async () => {
-      toast.success('DNS 账号已删除');
+      toast.success(t('deleted'));
       setDeleteTarget(null);
       await queryClient.invalidateQueries({ queryKey: dnsAccountsQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const accounts = useMemo(
@@ -65,7 +69,7 @@ export default function DnsAccountsPage() {
       <div className='flex items-center justify-between gap-3'>
         <div className='flex items-center gap-2'>
           <Cloud className='size-5 text-primary' />
-          <h1 className='text-2xl font-semibold tracking-tight'>DNS 账号</h1>
+          <h1 className='text-2xl font-semibold tracking-tight'>{t('title')}</h1>
         </div>
         <div className='flex items-center gap-2'>
           <Button
@@ -74,7 +78,7 @@ export default function DnsAccountsPage() {
             onClick={() => setCreateOpen(true)}
           >
             <Plus className='size-3.5 mr-1' />
-            添加账号
+            {t('addAccount')}
           </Button>
         </div>
       </div>
@@ -82,22 +86,23 @@ export default function DnsAccountsPage() {
       <Card className='border-dashed shadow-none'>
         <CardHeader className='pb-3'>
           <CardTitle className='text-base font-semibold'>
-            DNS 账号列表
+            {t('listTitle')}
           </CardTitle>
-          <CardDescription>
+          <CardDescription>{t('listDesc')}</CardDescription>
-            统一管理 DNS 服务商账号，用于 ACME 证书的 DNS 验证申请。
-          </CardDescription>
         </CardHeader>
         <CardContent>
           {dnsAccountsQuery.isLoading ? (
             <LoadingStateWithBorder
               icon={Cloud}
-              description='加载 DNS 账号中...'
+              description={t('loadingList')}
             />
           ) : dnsAccountsQuery.isError ? (
             <div className='p-8 border border-dashed rounded-lg'>
               <ErrorInline
-                message={getErrorMessage(dnsAccountsQuery.error)}
+                message={getErrorMessage(
+                  dnsAccountsQuery.error,
+                  t('requestFailed'),
+                )}
                 onRetry={() => void dnsAccountsQuery.refetch()}
                 className='justify-center'
               />
@@ -105,7 +110,7 @@ export default function DnsAccountsPage() {
           ) : accounts.length === 0 ? (
             <EmptyStateWithBorder
               icon={Cloud}
-              description='暂无 DNS 账号，点击右上角「添加账号」开始录入。'
+              description={t('emptyList')}
             />
           ) : (
             <div className='space-y-3'>
@@ -122,7 +127,9 @@ export default function DnsAccountsPage() {
                       </span>
                     </p>
                     <p className='text-xs text-muted-foreground'>
-                      创建于：{formatDateTime(account.created_at)}
+                      {t('createdAt', {
+                        date: formatDateTime(account.created_at),
+                      })}
                     </p>
                   </div>
                   <Button
@@ -143,7 +150,7 @@ export default function DnsAccountsPage() {
       <DnsAccountCreateDialog
         open={createOpen}
         onOpenChange={setCreateOpen}
-        onCreated={() => toast.success('DNS 账号已添加')}
+        onCreated={() => toast.success(t('created'))}
       />
 
       <AlertDialog
@@ -152,20 +159,20 @@ export default function DnsAccountsPage() {
       >
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认删除 DNS 账号</AlertDialogTitle>
+            <AlertDialogTitle>{t('deleteTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确认删除 DNS 账号 {deleteTarget?.name} 吗？
+              {t('deleteDesc', { name: deleteTarget?.name ?? '' })}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
-            <AlertDialogCancel>取消</AlertDialogCancel>
+            <AlertDialogCancel>{tc('cancel')}</AlertDialogCancel>
             <AlertDialogAction
               className='bg-destructive text-destructive-foreground hover:bg-destructive/90'
               onClick={() =>
                 deleteTarget && deleteMutation.mutate(deleteTarget.id)
               }
             >
-              删除
+              {tc('delete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/files/page.tsx

@@ -6,8 +6,10 @@ import { motion } from 'motion/react';
 import { RequireAuth } from '@/components/auth/require-auth';
 import { UserFileManager } from '@/components/common/user/file-manager';
 import { FolderOpen } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 export default function UserFilesPage() {
+  const t = useTranslations('files');
   return (
     <RequireAuth>
       <motion.div
@@ -22,7 +24,7 @@ export default function UserFilesPage() {
             <FolderOpen className='size-5 text-primary' />
             <div>
               <h1 className='text-2xl font-semibold tracking-tight'>
-                我的文件
+                {t('myFiles')}
               </h1>
             </div>
           </div>

frontend/app/(main)/ip-groups/page.tsx

@@ -2,6 +2,7 @@
 
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { Loader2, Network, Plus, RefreshCw } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { useState } from 'react';
 import { toast } from 'sonner';
 
@@ -46,6 +47,8 @@ import { IPGroupsTable } from '../waf/components/ip-groups-table';
 const ipGroupsQueryKey = ['openflare', 'waf', 'ip-groups'];
 
 export default function WafIPGroupsPage() {
+  const t = useTranslations('ipGroups');
+  const tCommon = useTranslations('common');
   const queryClient = useQueryClient();
   const [editorOpen, setEditorOpen] = useState(false);
   const [editingGroup, setEditingGroup] = useState<WAFIPGroup | null>(null);
@@ -90,25 +93,25 @@ export default function WafIPGroupsPage() {
       return WafService.createIPGroup(payload);
     },
     onSuccess: async () => {
-      toast.success(editingGroup ? 'IP 组已更新' : 'IP 组已创建');
+      toast.success(editingGroup ? t('updated') : t('created'));
       setEditingGroup(null);
       setEditorOpen(false);
       await invalidate();
     },
     onError: (error) => {
-      toast.error(getErrorMessage(error));
+      toast.error(getErrorMessage(error, t('operationFailed')));
     },
   });
 
   const deleteMutation = useMutation({
     mutationFn: (id: number) => WafService.deleteIPGroup(id),
     onSuccess: async () => {
-      toast.success('IP 组已删除');
+      toast.success(t('deleted'));
       setDeleteTarget(null);
       await invalidate();
     },
     onError: (error) => {
-      toast.error(getErrorMessage(error));
+      toast.error(getErrorMessage(error, t('operationFailed')));
     },
   });
 
@@ -118,11 +121,11 @@ export default function WafIPGroupsPage() {
       setSyncingId(id);
     },
     onSuccess: async (result) => {
-      toast.success(result.message || '同步完成');
+      toast.success(result.message || t('synced'));
       await invalidate();
     },
     onError: (error) => {
-      toast.error(getErrorMessage(error));
+      toast.error(getErrorMessage(error, t('operationFailed')));
     },
     onSettled: () => {
       setSyncingId(null);
@@ -147,12 +150,12 @@ export default function WafIPGroupsPage() {
       setRemovingIp(ip);
     },
     onSuccess: async (updatedGroup) => {
-      toast.success('IP 已移除');
+      toast.success(t('ipRemoved'));
       setViewingGroup(updatedGroup);
       await invalidate();
     },
     onError: (error) => {
-      toast.error(getErrorMessage(error));
+      toast.error(getErrorMessage(error, t('operationFailed')));
     },
     onSettled: () => {
       setRemovingIp(null);
@@ -164,19 +167,20 @@ export default function WafIPGroupsPage() {
       WafService.testIPGroup({
         auto_config: parseAutomaticConfig(
           JSON.stringify(group.auto_config ?? {}, null, 2),
+          t('autoConfigMustBeObject'),
         ),
       }),
     onSuccess: (result) => {
       setTestResult(result);
       toast.success(
         result.matched_count > 0
-          ? `规则测试完成，命中 ${result.matched_count} 个 IP`
+          ? t('testHit', { count: result.matched_count })
-          : '规则测试完成，当前未命中任何 IP',
+          : t('testMiss'),
       );
     },
     onError: (error) => {
       setTestResult(null);
-      toast.error(getErrorMessage(error));
+      toast.error(getErrorMessage(error, t('operationFailed')));
     },
   });
 
@@ -219,7 +223,7 @@ export default function WafIPGroupsPage() {
       <div className='flex items-center justify-between gap-3'>
         <div className='flex items-center gap-2'>
           <Network className='size-5 text-primary' />
-          <h1 className='text-2xl font-semibold tracking-tight'>IP 组</h1>
+          <h1 className='text-2xl font-semibold tracking-tight'>{t('title')}</h1>
         </div>
         <div className='flex items-center gap-2'>
           <Button
@@ -229,7 +233,7 @@ export default function WafIPGroupsPage() {
             onClick={handleCreate}
           >
             <Plus className='size-3.5 mr-1' />
-            新建 IP 组
+            {t('create')}
           </Button>
         </div>
       </div>
@@ -239,11 +243,9 @@ export default function WafIPGroupsPage() {
           <div className='flex items-center justify-between gap-3'>
             <div>
               <CardTitle className='text-base font-semibold'>
-                IP 组列表
+                {t('listTitle')}
               </CardTitle>
-              <CardDescription>
+              <CardDescription>{t('listDesc')}</CardDescription>
-                维护可被 WAF IP 黑白名单引用的手动、自动与订阅 IP 集合。
-              </CardDescription>
             </div>
             <Button
               variant='outline'
@@ -257,7 +259,7 @@ export default function WafIPGroupsPage() {
               ) : (
                 <RefreshCw className='size-3.5 mr-1' />
               )}
-              刷新
+              {t('refresh')}
             </Button>
           </div>
         </CardHeader>
@@ -265,12 +267,12 @@ export default function WafIPGroupsPage() {
           {groupsQuery.isLoading ? (
             <LoadingStateWithBorder
               icon={Network}
-              description='加载 IP 组中...'
+              description={t('loading')}
             />
           ) : groupsQuery.isError ? (
             <div className='p-8 border border-dashed rounded-lg'>
               <ErrorInline
-                message={getErrorMessage(groupsQuery.error)}
+                message={getErrorMessage(groupsQuery.error, t('operationFailed'))}
                 onRetry={handleRefresh}
                 className='justify-center'
               />
@@ -278,7 +280,7 @@ export default function WafIPGroupsPage() {
           ) : groups.length === 0 ? (
             <EmptyStateWithBorder
               icon={Network}
-              description='暂无 IP 组，请先创建一个。'
+              description={t('empty')}
             />
           ) : (
             <IPGroupsTable
@@ -334,14 +336,14 @@ export default function WafIPGroupsPage() {
       >
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认删除 IP 组</AlertDialogTitle>
+            <AlertDialogTitle>{t('deleteTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确认删除 IP 组「{deleteTarget?.name}」吗？删除后无法恢复。
+              {t('deleteDesc', { name: deleteTarget?.name ?? '' })}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
             <AlertDialogCancel disabled={deleteMutation.isPending}>
-              取消
+              {tCommon('cancel')}
             </AlertDialogCancel>
             <AlertDialogAction
               className='bg-destructive text-white hover:bg-destructive/90'
@@ -350,7 +352,7 @@ export default function WafIPGroupsPage() {
                 deleteTarget && deleteMutation.mutate(deleteTarget.id)
               }
             >
-              {deleteMutation.isPending ? '删除中...' : '确认删除'}
+              {deleteMutation.isPending ? t('deleting') : t('confirmDelete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/nodes/components/agent-update-dialog.tsx

@@ -3,6 +3,7 @@
 import { useState } from 'react';
 import { useQuery } from '@tanstack/react-query';
 import { ExternalLink, Loader2 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { Button } from '@/components/ui/button';
 import {
@@ -40,6 +41,7 @@ export function AgentUpdateDialog({
     channel: ReleaseChannel,
   ) => Promise<void>;
 }) {
+  const t = useTranslations('nodes');
   const [channel, setChannel] = useState<ReleaseChannel>('stable');
 
   const releaseQuery = useQuery({
@@ -54,36 +56,42 @@ export function AgentUpdateDialog({
     <Dialog open={open} onOpenChange={(next) => !next && onClose()}>
       <DialogContent className='sm:max-w-xl'>
         <DialogHeader>
-          <DialogTitle>Agent 升级</DialogTitle>
+          <DialogTitle>{t('update.title')}</DialogTitle>
-          <DialogDescription>
+          <DialogDescription>{t('update.description')}</DialogDescription>
-            检查 GitHub 发布并向节点下发升级指令，节点将在下一次心跳后执行。
-          </DialogDescription>
         </DialogHeader>
 
         <div className='space-y-4'>
           <div className='grid gap-3 sm:grid-cols-3'>
             <div className='rounded-lg border p-3'>
-              <p className='text-xs text-muted-foreground'>当前版本</p>
+              <p className='text-xs text-muted-foreground'>
+                {t('update.currentVersion')}
+              </p>
               <p className='mt-1 text-sm font-medium'>
                 {node.version || 'unknown'}
               </p>
             </div>
             <div className='rounded-lg border p-3'>
-              <p className='text-xs text-muted-foreground'>检查通道</p>
+              <p className='text-xs text-muted-foreground'>
+                {t('update.channel')}
+              </p>
               <p className='mt-1 text-sm font-medium'>
-                {channel === 'preview' ? '预览版' : '正式版'}
+                {channel === 'preview'
+                  ? t('channel.preview')
+                  : t('channel.stable')}
               </p>
             </div>
             <div className='rounded-lg border p-3'>
-              <p className='text-xs text-muted-foreground'>更新状态</p>
+              <p className='text-xs text-muted-foreground'>
+                {t('update.updateStatus')}
+              </p>
               <div className='mt-1'>
                 <NodeStatusBadge
                   label={
                     node.update_requested
                       ? node.update_channel === 'preview'
-                        ? '等待预览更新'
+                        ? t('update.waitingPreview')
-                        : '等待更新'
+                        : t('update.waitingUpdate')
-                      : '未下发'
+                      : t('update.notRequested')
                   }
                   tone={node.update_requested ? 'warning' : 'info'}
                 />
@@ -94,45 +102,57 @@ export function AgentUpdateDialog({
           {releaseQuery.isFetching ? (
             <div className='flex items-center justify-center py-8 text-sm text-muted-foreground'>
               <Loader2 className='size-4 mr-2 animate-spin' />
-              检查发布版本中...
+              {t('update.checking')}
             </div>
           ) : releaseQuery.isError ? (
             <p className='text-sm text-destructive'>
-              {getErrorMessage(releaseQuery.error)}
+              {getErrorMessage(releaseQuery.error, t('requestFailed'))}
             </p>
           ) : release ? (
             <div className='space-y-3 rounded-lg border p-4'>
               <div className='flex flex-wrap items-center gap-2'>
                 <NodeStatusBadge
                   label={
-                    release.has_update ? '发现可升级版本' : '当前已是最新版本'
+                    release.has_update
+                      ? t('update.hasUpdate')
+                      : t('update.upToDate')
                   }
                   tone={release.has_update ? 'warning' : 'success'}
                 />
                 {release.prerelease ? (
-                  <NodeStatusBadge label='Preview 发布' tone='warning' />
+                  <NodeStatusBadge
+                    label={t('update.previewRelease')}
+                    tone='warning'
+                  />
                 ) : (
-                  <NodeStatusBadge label='正式发布' tone='info' />
+                  <NodeStatusBadge
+                    label={t('update.stableRelease')}
+                    tone='info'
+                  />
                 )}
               </div>
               <div className='grid gap-3 sm:grid-cols-2 text-sm'>
                 <div>
-                  <p className='text-xs text-muted-foreground'>目标版本</p>
+                  <p className='text-xs text-muted-foreground'>
+                    {t('update.targetVersion')}
+                  </p>
                   <p className='mt-1 font-medium'>
-                    {release.tag_name || '未找到'}
+                    {release.tag_name || t('update.notFound')}
                   </p>
                 </div>
                 <div>
-                  <p className='text-xs text-muted-foreground'>发布时间</p>
+                  <p className='text-xs text-muted-foreground'>
+                    {t('update.publishedAt')}
+                  </p>
                   <p className='mt-1'>
                     {release.published_at
-                      ? `${formatRelativeTime(release.published_at)} · ${formatDateTime(release.published_at)}`
+                      ? `${formatRelativeTime(release.published_at, t)} · ${formatDateTime(release.published_at)}`
                       : '—'}
                   </p>
                 </div>
               </div>
               <p className='text-sm text-muted-foreground whitespace-pre-wrap'>
-                {release.body || '暂无更新说明'}
+                {release.body || t('update.noNotes')}
               </p>
               {release.html_url ? (
                 <a
@@ -141,7 +161,7 @@ export function AgentUpdateDialog({
                   rel='noreferrer'
                   className='inline-flex items-center text-sm text-primary hover:underline'
                 >
-                  查看发布详情
+                  {t('update.viewRelease')}
                   <ExternalLink className='size-3 ml-1' />
                 </a>
               ) : null}
@@ -156,7 +176,7 @@ export function AgentUpdateDialog({
             disabled={submitting || releaseQuery.isFetching}
             onClick={() => setChannel('stable')}
           >
-            检查正式版
+            {t('update.checkStable')}
           </Button>
           <Button
             type='button'
@@ -164,7 +184,7 @@ export function AgentUpdateDialog({
             disabled={submitting || releaseQuery.isFetching}
             onClick={() => setChannel('preview')}
           >
-            检查预览版
+            {t('update.checkPreview')}
           </Button>
           <Button
             type='button'
@@ -177,10 +197,10 @@ export function AgentUpdateDialog({
             onClick={() => void onConfirm(release, channel)}
           >
             {submitting
-              ? '下发中...'
+              ? t('dispatching')
               : channel === 'preview'
-                ? '升级到预览版'
+                ? t('update.upgradePreview')
-                : '升级到正式版'}
+                : t('update.upgradeStable')}
           </Button>
         </DialogFooter>
       </DialogContent>

frontend/app/(main)/nodes/components/disk-io-trend-chart.tsx

@@ -1,5 +1,7 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
+
 import { TrendChart } from '@/components/data/trend-chart';
 import {
   Card,
@@ -26,18 +28,23 @@ function formatDiskRate(bytesPerSecond: number) {
 
 export function DiskIOTrendChart({
   points,
-  title = '24 小时磁盘 IO 趋势',
+  title,
-  description = '按小时展示磁盘读写速率（B/s），辅助判断日志放大、缓存抖动或磁盘压力。',
+  description,
 }: {
   points: DiskIOTrendPoint[];
   title?: string;
   description?: string;
 }) {
+  const t = useTranslations('nodes.diskIo');
   return (
     <Card className='border-dashed shadow-none'>
       <CardHeader>
-        <CardTitle className='text-sm font-semibold'>{title}</CardTitle>
+        <CardTitle className='text-sm font-semibold'>
-        <CardDescription className='text-xs'>{description}</CardDescription>
+          {title ?? t('title')}
+        </CardTitle>
+        <CardDescription className='text-xs'>
+          {description ?? t('description')}
+        </CardDescription>
       </CardHeader>
       <CardContent>
         <TrendChart
@@ -45,11 +52,11 @@ export function DiskIOTrendChart({
             formatTrendHour(point.bucket_started_at),
           )}
           summaryScope='average'
-          summaryHint='近 24 小时 · 平均速率'
+          summaryHint={t('summaryHint')}
           yAxisValueFormatter={formatDiskRate}
           series={[
             {
-              label: '磁盘读',
+              label: t('read'),
               color: '#a78bfa',
               fillColor: 'rgba(167, 139, 250, 0.14)',
               variant: 'area',
@@ -59,7 +66,7 @@ export function DiskIOTrendChart({
               valueFormatter: formatDiskRate,
             },
             {
-              label: '磁盘写',
+              label: t('write'),
               color: '#fb7185',
               values: points.map((point) =>
                 diskBytesToRate(point.disk_write_bytes),

frontend/app/(main)/nodes/components/distribution-list.tsx

@@ -1,16 +1,20 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
+
 import { Progress } from '@/components/ui/progress';
 
 import { formatCompactNumber } from '../../components/dashboard/dashboard-utils';
 
 export function DistributionList({
   items,
-  emptyMessage = '暂无分布数据',
+  emptyMessage,
 }: {
   items: Array<{ label: string; value: number }>;
   emptyMessage?: string;
 }) {
+  const t = useTranslations('nodes.obs');
+  const resolvedEmpty = emptyMessage ?? t('distEmpty');
   const sortedItems = [...items]
     .sort((left, right) => right.value - left.value)
     .slice(0, 8);
@@ -19,7 +23,7 @@ export function DistributionList({
   if (sortedItems.length === 0) {
     return (
       <div className='flex min-h-[180px] items-center justify-center text-xs text-muted-foreground'>
-        {emptyMessage}
+        {resolvedEmpty}
       </div>
     );
   }
@@ -32,7 +36,7 @@ export function DistributionList({
           <div key={item.label} className='space-y-1.5'>
             <div className='flex items-center justify-between gap-3 text-xs'>
               <span className='truncate font-medium'>
-                {item.label || '未知'}
+                {item.label || t('unknownLabel')}
               </span>
               <span className='shrink-0 font-mono tabular-nums text-muted-foreground'>
                 {formatCompactNumber(item.value)}

frontend/app/(main)/nodes/components/edge-node-detail.tsx

@@ -15,6 +15,7 @@ import {
   Trash2,
   Upload,
 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import {
@@ -62,6 +63,8 @@ import {
 const nodesQueryKey = ['openflare', 'nodes'];
 
 export function EdgeNodeDetail({ node }: { node: NodeItem }) {
+  const t = useTranslations('nodes');
+  const tc = useTranslations('common');
   const router = useRouter();
   const queryClient = useQueryClient();
   const [editorOpen, setEditorOpen] = useState(false);
@@ -72,29 +75,29 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
     mutationFn: (payload: Parameters<typeof NodeService.updateNode>[1]) =>
       NodeService.updateNode(node.id, payload),
     onSuccess: async () => {
-      toast.success('节点已更新');
+      toast.success(t('edge.toastUpdated'));
       setEditorOpen(false);
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const forceSyncMutation = useMutation({
     mutationFn: () => NodeService.requestForceSync(node.id),
     onSuccess: async (updated) => {
-      toast.success(`已向节点 ${updated.name} 下发强制同步指令`);
+      toast.success(t('edge.toastForceSync', { name: updated.name }));
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const restartMutation = useMutation({
     mutationFn: () => NodeService.requestOpenrestyRestart(node.id),
     onSuccess: async (updated) => {
-      toast.success(`已向节点 ${updated.name} 下发 OpenResty 重启指令`);
+      toast.success(t('edge.toastRestart', { name: updated.name }));
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const upgradeMutation = useMutation({
@@ -114,22 +117,28 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
       }),
     onSuccess: async (updated) => {
       toast.success(
-        `已向节点 ${updated.name} 下发${updated.update_channel === 'preview' ? '预览版' : '正式版'}升级指令`,
+        t('edge.toastUpgrade', {
+          name: updated.name,
+          channel:
+            updated.update_channel === 'preview'
+              ? t('channel.preview')
+              : t('channel.stable'),
+        }),
       );
       setUpgradeOpen(false);
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const deleteMutation = useMutation({
     mutationFn: () => NodeService.deleteNode(node.id),
     onSuccess: async () => {
-      toast.success('节点已删除');
+      toast.success(t('edge.toastDeleted'));
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
       router.push('/nodes');
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const handleRefresh = () => {
@@ -149,7 +158,7 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
         className='h-8'
         onClick={() => setEditorOpen(true)}
       >
-        编辑
+        {t('edit')}
       </Button>
       <Button
         variant='outline'
@@ -158,7 +167,7 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
         onClick={handleRefresh}
       >
         <RefreshCw className='size-3.5 mr-1.5' />
-        刷新
+        {t('refresh')}
       </Button>
       <Button
         variant='outline'
@@ -168,7 +177,7 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
         onClick={() => forceSyncMutation.mutate()}
       >
         <RotateCcw className='size-3.5 mr-1.5' />
-        {forceSyncMutation.isPending ? '同步中...' : '强制同步'}
+        {forceSyncMutation.isPending ? t('syncing') : t('forceSync')}
       </Button>
       <Button
         variant='outline'
@@ -177,7 +186,9 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
         disabled={restartMutation.isPending}
         onClick={() => restartMutation.mutate()}
       >
-        {restartMutation.isPending ? '下发中...' : '重启 OpenResty'}
+        {restartMutation.isPending
+          ? t('dispatching')
+          : t('edge.restartOpenresty')}
       </Button>
       <Button
         variant='secondary'
@@ -186,7 +197,7 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
         onClick={() => setUpgradeOpen(true)}
       >
         <Upload className='size-3.5 mr-1.5' />
-        {node.update_requested ? '查看升级' : '升级 Agent'}
+        {node.update_requested ? t('viewUpgrade') : t('edge.upgrade')}
       </Button>
       <Button
         variant='outline'
@@ -195,7 +206,7 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
         onClick={() => setDeleteOpen(true)}
       >
         <Trash2 className='size-3.5 mr-1.5' />
-        删除
+        {t('delete')}
       </Button>
     </>
   );
@@ -206,74 +217,74 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
 
       <div className='grid gap-6 xl:grid-cols-2'>
         <NodeSectionCard
-          title='运行状态'
+          title={t('edge.runStatus')}
-          description='节点在线情况与 OpenResty 健康'
+          description={t('edge.runStatusDesc')}
         >
           <div className='divide-y'>
-            <NodeInfoRow label='运行状态'>
+            <NodeInfoRow label={t('edge.runStatus')}>
               <NodeStatusBadge
-                label={getNodeStatusLabel(node.status)}
+                label={getNodeStatusLabel(node.status, t)}
                 tone={getNodeStatusTone(node.status)}
               />
             </NodeInfoRow>
-            <NodeInfoRow label='OpenResty 健康'>
+            <NodeInfoRow label={t('edge.openrestyHealth')}>
               <NodeStatusBadge
-                label={getOpenrestyStatusLabel(node.openresty_status)}
+                label={getOpenrestyStatusLabel(node.openresty_status, t)}
                 tone={getOpenrestyStatusTone(node.openresty_status)}
               />
             </NodeInfoRow>
-            <NodeInfoRow label='最近心跳'>
+            <NodeInfoRow label={t('edge.lastSeen')}>
               {isMeaningfulTime(node.last_seen_at)
-                ? `${formatRelativeTime(node.last_seen_at)} · ${formatDateTime(node.last_seen_at)}`
+                ? `${formatRelativeTime(node.last_seen_at, t)} · ${formatDateTime(node.last_seen_at)}`
-                : '暂无'}
+                : t('na')}
             </NodeInfoRow>
-            <NodeInfoRow label='IP 地址'>
+            <NodeInfoRow label={t('edge.ip')}>
               {node.ip || '—'}
-              {node.ip_manual_override ? '（已锁定）' : ''}
+              {node.ip_manual_override ? t('lockedSuffix') : ''}
             </NodeInfoRow>
-            <NodeInfoRow label='地图点位'>
+            <NodeInfoRow label={t('edge.geo')}>
-              {node.geo_name || '未配置'}
+              {node.geo_name || t('notConfigured')}
             </NodeInfoRow>
           </div>
         </NodeSectionCard>
 
         <NodeSectionCard
-          title='配置同步'
+          title={t('edge.syncTitle')}
-          description='版本追平与应用结果摘要'
+          description={t('edge.syncDesc')}
           action={
             <Button variant='outline' size='sm' className='h-8' asChild>
               <Link
                 href={`/apply-logs?node_id=${encodeURIComponent(node.node_id)}`}
               >
                 <FileText className='size-3.5 mr-1.5' />
-                应用记录
+                {t('applyLogs')}
               </Link>
             </Button>
           }
         >
           <div className='divide-y'>
-            <NodeInfoRow label='当前配置版本'>
+            <NodeInfoRow label={t('edge.currentVersion')}>
-              {node.current_version || '未应用'}
+              {node.current_version || t('notApplied')}
             </NodeInfoRow>
-            <NodeInfoRow label='最近应用'>
+            <NodeInfoRow label={t('edge.latestApply')}>
               <NodeStatusBadge
-                label={getApplyLabel(node.latest_apply_result)}
+                label={getApplyLabel(node.latest_apply_result, t)}
                 tone={getApplyTone(node.latest_apply_result)}
               />
             </NodeInfoRow>
-            <NodeInfoRow label='最近应用时间'>
+            <NodeInfoRow label={t('edge.latestApplyAt')}>
               {isMeaningfulTime(node.latest_apply_at)
-                ? `${formatRelativeTime(node.latest_apply_at)} · ${formatDateTime(node.latest_apply_at)}`
+                ? `${formatRelativeTime(node.latest_apply_at, t)} · ${formatDateTime(node.latest_apply_at)}`
-                : '暂无'}
+                : t('na')}
             </NodeInfoRow>
-            <NodeInfoRow label='Agent 版本'>
+            <NodeInfoRow label={t('edge.agentVersion')}>
               {node.version || 'unknown'}
             </NodeInfoRow>
-            <NodeInfoRow label='Nginx 版本'>
+            <NodeInfoRow label={t('edge.nginxVersion')}>
               {node.ext_version || 'unknown'}
             </NodeInfoRow>
-            <NodeInfoRow label='自动更新'>
+            <NodeInfoRow label={t('edge.autoUpdate')}>
-              {node.auto_update_enabled ? '已启用' : '手动'}
+              {node.auto_update_enabled ? t('enabled') : t('manual')}
             </NodeInfoRow>
           </div>
         </NodeSectionCard>
@@ -282,22 +293,22 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
       <InstallCommand node={node} variant='edge' />
 
       <NodeSectionCard
-        title='运行消息'
+        title={t('edge.runtimeMessages')}
-        description='OpenResty 与 Agent 上报的状态说明'
+        description={t('edge.runtimeMessagesDesc')}
       >
         <div className='space-y-4 text-sm'>
           <div>
             <p className='mb-2 text-xs font-medium uppercase tracking-wide text-muted-foreground'>
-              OpenResty 状态消息
+              {t('edge.openrestyMessage')}
             </p>
             <p className='rounded-lg border bg-muted/30 px-3 py-3 leading-6 break-words whitespace-pre-wrap'>
-              {node.openresty_message || '当前未上报额外错误。'}
+              {node.openresty_message || t('edge.noExtraError')}
             </p>
           </div>
           {node.restart_openresty_requested ? (
             <div className='flex items-center gap-2 text-sm text-amber-700 dark:text-amber-300'>
               <Activity className='size-4' />
-              已等待节点在下一次心跳后执行 OpenResty 重启。
+              {t('edge.restartPending')}
             </div>
           ) : null}
         </div>
@@ -313,28 +324,32 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
         typeTone='info'
         statusBadges={[
           {
-            label: getNodeStatusLabel(node.status),
+            label: getNodeStatusLabel(node.status, t),
             tone: getNodeStatusTone(node.status),
           },
           {
-            label: getOpenrestyStatusLabel(node.openresty_status),
+            label: getOpenrestyStatusLabel(node.openresty_status, t),
             tone: getOpenrestyStatusTone(node.openresty_status),
           },
         ]}
         actions={headerActions}
         kpis={[
-          { label: '节点 ID', value: node.node_id, icon: Fingerprint },
+          { label: t('kpiNodeId'), value: node.node_id, icon: Fingerprint },
-          { label: 'Agent 版本', value: node.version || 'unknown', icon: Cpu },
           {
-            label: '当前配置',
+            label: t('edge.kpiAgent'),
-            value: node.current_version || '未应用',
+            value: node.version || 'unknown',
+            icon: Cpu,
+          },
+          {
+            label: t('kpiCurrentConfig'),
+            value: node.current_version || t('notApplied'),
             icon: Package,
           },
           {
-            label: '最近心跳',
+            label: t('kpiLastSeen'),
             value: isMeaningfulTime(node.last_seen_at)
-              ? formatRelativeTime(node.last_seen_at)
+              ? formatRelativeTime(node.last_seen_at, t)
-              : '暂无',
+              : t('na'),
             icon: Activity,
           },
         ]}
@@ -343,7 +358,7 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
             nodeId={node.id}
             node={node}
             variant='edge'
-            connectionHint='OpenResty 当前连接'
+            connectionHint={t('edge.connectionHint')}
           />
         }
         manage={manageTab}
@@ -373,22 +388,21 @@ export function EdgeNodeDetail({ node }: { node: NodeItem }) {
       <AlertDialog open={deleteOpen} onOpenChange={setDeleteOpen}>
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认删除节点</AlertDialogTitle>
+            <AlertDialogTitle>{t('deleteTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确认删除节点「{node.name}
+              {t('deleteDesc', { name: node.name })}
-              」吗？删除后该节点需要重新创建并重新接入。
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
             <AlertDialogCancel disabled={deleteMutation.isPending}>
-              取消
+              {tc('cancel')}
             </AlertDialogCancel>
             <AlertDialogAction
               className='bg-destructive text-white hover:bg-destructive/90'
               disabled={deleteMutation.isPending}
               onClick={() => deleteMutation.mutate()}
             >
-              {deleteMutation.isPending ? '删除中...' : '确认删除'}
+              {deleteMutation.isPending ? t('deleting') : t('confirmDelete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/nodes/components/install-command.tsx

@@ -3,6 +3,7 @@
 import { useEffect, useMemo, useState } from 'react';
 import { useQuery } from '@tanstack/react-query';
 import { Copy } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import { Button } from '@/components/ui/button';
@@ -28,7 +29,17 @@ import {
 
 type InstallVariant = 'edge' | 'relay' | 'tunnel';
 
-const variantMeta: Record<
+export function InstallCommand({
+  node,
+  variant,
+}: {
+  node: NodeItem;
+  variant: InstallVariant;
+}) {
+  const t = useTranslations('nodes.install');
+  const tn = useTranslations('nodes');
+  const [serverUrl, setServerUrl] = useState('');
+  const variantMeta: Record<
     InstallVariant,
     {
       title: string;
@@ -37,37 +48,28 @@ const variantMeta: Record<
       scriptLabel?: string;
       dockerLabel: string;
     }
-> = {
+  > = {
     edge: {
-    title: '边缘节点部署',
+      title: t('edgeTitle'),
-    description: '使用 Agent Token 将边缘节点接入控制端。',
+      description: t('edgeDesc'),
-    tokenLabel: 'Agent Token',
+      tokenLabel: t('agentToken'),
-    dockerLabel: 'Docker 容器部署',
+      dockerLabel: t('dockerLabel'),
     },
     relay: {
-    title: '中继部署命令',
+      title: t('relayTitle'),
-    description: '使用 Discovery Token 将 frps 中继节点接入控制端。',
+      description: t('relayDesc'),
-    tokenLabel: 'Discovery Token',
+      tokenLabel: t('discoveryToken'),
-    scriptLabel: '一键脚本部署 (Linux / macOS)',
+      scriptLabel: t('scriptLabel'),
-    dockerLabel: 'Docker 容器部署',
+      dockerLabel: t('dockerLabel'),
     },
     tunnel: {
-    title: '隧道部署命令',
+      title: t('tunnelTitle'),
-    description: '使用 Tunnel Token 将 openflared 客户端接入控制端。',
+      description: t('tunnelDesc'),
-    tokenLabel: 'Tunnel Token',
+      tokenLabel: t('tunnelToken'),
-    scriptLabel: '一键脚本部署 (Linux / macOS)',
+      scriptLabel: t('scriptLabel'),
-    dockerLabel: 'Docker 容器部署',
+      dockerLabel: t('dockerLabel'),
     },
-};
+  };
-
-export function InstallCommand({
-  node,
-  variant,
-}: {
-  node: NodeItem;
-  variant: InstallVariant;
-}) {
-  const [serverUrl, setServerUrl] = useState('');
   const meta = variantMeta[variant];
 
   const statusQuery = useQuery({
@@ -123,7 +125,7 @@ export function InstallCommand({
       await navigator.clipboard.writeText(value);
       toast.success(message);
     } catch {
-      toast.error('复制失败，请手动选择命令文本。');
+      toast.error(t('copyFailed'));
     }
   };
 
@@ -143,11 +145,11 @@ export function InstallCommand({
               size='sm'
               className='h-7 text-xs'
               onClick={() =>
-                void handleCopy(scriptCommand, '部署脚本命令已复制')
+                void handleCopy(scriptCommand, t('copiedScript'))
               }
             >
               <Copy className='size-3.5 mr-1' />
-              复制脚本
+              {t('copyScript')}
             </Button>
           ) : null}
           {dockerCommand ? (
@@ -156,11 +158,11 @@ export function InstallCommand({
               size='sm'
               className='h-7 text-xs'
               onClick={() =>
-                void handleCopy(dockerCommand, 'Docker 部署命令已复制')
+                void handleCopy(dockerCommand, t('copiedDocker'))
               }
             >
               <Copy className='size-3.5 mr-1' />
-              复制 Docker
+              {t('copyDocker')}
             </Button>
           ) : null}
         </div>
@@ -168,20 +170,20 @@ export function InstallCommand({
       <CardContent className='space-y-4'>
         <div className='grid gap-4 md:grid-cols-2'>
           <div className='rounded-lg border px-3 py-3'>
-            <p className='text-xs text-muted-foreground'>Node ID</p>
+            <p className='text-xs text-muted-foreground'>{t('nodeId')}</p>
             <p className='mt-1 text-sm break-all font-medium'>{node.node_id}</p>
           </div>
           <div className='rounded-lg border px-3 py-3'>
             <p className='text-xs text-muted-foreground'>{meta.tokenLabel}</p>
             <p className='mt-1 text-sm break-all font-medium'>
-              {node.access_token || '暂无'}
+              {node.access_token || tn('na')}
             </p>
           </div>
         </div>
 
         <div className='space-y-2'>
           <Label htmlFor={`server-url-${variant}`}>
-            Server URL（控制端地址）
+            {t('serverUrl')}
           </Label>
           <Input
             id={`server-url-${variant}`}
@@ -190,17 +192,17 @@ export function InstallCommand({
             placeholder='https://openflare.example.com'
           />
           <p className='text-xs text-muted-foreground'>
-            部署脚本和容器将使用此地址连接 OpenFlare 控制端。
+            {t('serverUrlHint')}
           </p>
         </div>
 
         {!node.access_token ? (
           <p className='text-sm text-muted-foreground'>
-            节点尚未生成接入 Token，请稍后刷新。
+            {t('noToken')}
           </p>
         ) : !normalizedServerUrl ? (
           <p className='text-sm text-muted-foreground'>
-            请填写有效的 Server URL 以生成部署命令。
+            {t('needServerUrl')}
           </p>
         ) : (
           <>

frontend/app/(main)/nodes/components/network-trend-chart.tsx

@@ -1,5 +1,7 @@
 'use client';
 
+import { useTranslations } from 'next-intl';
+
 import { TrendChart } from '@/components/data/trend-chart';
 import {
   Card,
@@ -17,18 +19,23 @@ import {
 
 export function NetworkTrendChart({
   points,
-  title = '24 小时网络趋势',
+  title,
-  description = '按小时展示已提供/接收数据（访问日志）；摘要为近 24 小时总量。',
+  description,
 }: {
   points: NetworkTrendPoint[];
   title?: string;
   description?: string;
 }) {
+  const t = useTranslations('nodes.networkTrend');
   return (
     <Card className='border-dashed shadow-none'>
       <CardHeader>
-        <CardTitle className='text-sm font-semibold'>{title}</CardTitle>
+        <CardTitle className='text-sm font-semibold'>
-        <CardDescription className='text-xs'>{description}</CardDescription>
+          {title ?? t('title')}
+        </CardTitle>
+        <CardDescription className='text-xs'>
+          {description ?? t('description')}
+        </CardDescription>
       </CardHeader>
       <CardContent>
         <TrendChart
@@ -36,11 +43,11 @@ export function NetworkTrendChart({
             formatTrendHour(point.bucket_started_at),
           )}
           summaryScope='total'
-          summaryHint='近 24 小时'
+          summaryHint={t('summaryHint')}
           yAxisValueFormatter={formatBytes}
           series={[
             {
-              label: '接收数据',
+              label: t('received'),
               color: '#22c55e',
               fillColor: 'rgba(34, 197, 94, 0.14)',
               variant: 'area',
@@ -48,7 +55,7 @@ export function NetworkTrendChart({
               valueFormatter: formatBytes,
             },
             {
-              label: '已提供数据',
+              label: t('provided'),
               color: '#38bdf8',
               values: points.map((point) => point.bytes_provided),
               valueFormatter: formatBytes,

frontend/app/(main)/nodes/components/node-detail-shell.tsx

@@ -5,6 +5,7 @@ import { usePathname, useRouter, useSearchParams } from 'next/navigation';
 import { type ReactNode, useCallback, useMemo } from 'react';
 import type { LucideIcon } from 'lucide-react';
 import { ArrowLeft } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { Button } from '@/components/ui/button';
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
@@ -28,16 +29,7 @@ export type NodeDetailKpi = {
   icon?: LucideIcon;
 };
 
-const TAB_CONFIGS: NodeDetailTabConfig[] = [
+const TAB_IDS: NodeDetailTabId[] = ['overview', 'manage'];
-  {
-    id: 'overview',
-    label: '概览',
-  },
-  {
-    id: 'manage',
-    label: '状态与部署',
-  },
-];
 
 function resolveTab(value: string | null): NodeDetailTabId | null {
   if (value === 'overview' || value === 'dashboard') {
@@ -70,6 +62,7 @@ export function NodeDetailShell({
   manage: ReactNode;
   defaultTab?: NodeDetailTabId;
 }) {
+  const t = useTranslations('nodes');
   const router = useRouter();
   const pathname = usePathname();
   const searchParams = useSearchParams();
@@ -110,7 +103,7 @@ export function NodeDetailShell({
                 className='mt-0.5 h-8 w-8 shrink-0 p-0'
                 asChild
               >
-                <Link href='/nodes' aria-label='返回节点列表'>
+                <Link href='/nodes' aria-label={t('backToList')}>
                   <ArrowLeft className='size-4' />
                 </Link>
               </Button>
@@ -162,16 +155,16 @@ export function NodeDetailShell({
             variant='line'
             className='h-auto w-full justify-start gap-6 bg-transparent p-0'
           >
-            {TAB_CONFIGS.map((tab) => (
+            {TAB_IDS.map((tabId) => (
               <TabsTrigger
-                key={tab.id}
+                key={tabId}
-                value={tab.id}
+                value={tabId}
                 className={cn(
                   'h-auto flex-none rounded-none px-0 pb-3 pt-1 text-sm font-semibold',
                   'data-[state=active]:text-foreground data-[state=inactive]:text-muted-foreground',
                 )}
               >
-                {tab.label}
+                {tabId === 'overview' ? t('tabOverview') : t('tabManage')}
               </TabsTrigger>
             ))}
           </TabsList>

frontend/app/(main)/nodes/components/node-editor-dialog.tsx

@@ -2,6 +2,7 @@
 
 import { useEffect } from 'react';
 import { zodResolver } from '@hookform/resolvers/zod';
+import { useTranslations } from 'next-intl';
 import { useForm } from 'react-hook-form';
 import { z } from 'zod';
 
@@ -30,10 +31,11 @@ import type {
   NodeType,
 } from '@/lib/services/openflare';
 
-const nodeSchema = z
+function buildNodeSchema(t: (key: string) => string) {
+  return z
     .object({
       node_type: z.enum(['edge_node', 'tunnel_relay', 'tunnel_client']),
-    name: z.string().trim().min(1, '请输入节点名称').max(255),
+      name: z.string().trim().min(1, t('editor.errName')).max(255),
       ip: z.string(),
       ip_manual_override: z.boolean(),
       auto_update_enabled: z.boolean(),
@@ -49,7 +51,7 @@ const nodeSchema = z
         context.addIssue({
           code: z.ZodIssueCode.custom,
           path: ['ip'],
-        message: '锁定 IP 时必须填写节点 IP',
+          message: t('editor.errLockIp'),
         });
       }
       if (value.node_type === 'tunnel_relay') {
@@ -59,20 +61,21 @@ const nodeSchema = z
           context.addIssue({
             code: z.ZodIssueCode.custom,
             path: ['relay_bind_port'],
-          message: '请输入有效的绑定端口',
+            message: t('editor.errBindPort'),
           });
         }
         if (!Number.isFinite(vhostPort) || vhostPort <= 0) {
           context.addIssue({
             code: z.ZodIssueCode.custom,
             path: ['relay_vhost_http_port'],
-          message: '请输入有效的 VHost 端口',
+            message: t('editor.errVhostPort'),
           });
         }
       }
     });
+}
 
-type NodeFormValues = z.infer<typeof nodeSchema>;
+type NodeFormValues = z.infer<ReturnType<typeof buildNodeSchema>>;
 
 const defaultForm: NodeFormValues = {
   node_type: 'edge_node',
@@ -156,8 +159,10 @@ export function NodeEditorDialog({
   onClose: () => void;
   onSubmit: (payload: NodeMutationPayload) => Promise<void>;
 }) {
+  const t = useTranslations('nodes');
+  const tc = useTranslations('common');
   const form = useForm<NodeFormValues>({
-    resolver: zodResolver(nodeSchema),
+    resolver: zodResolver(buildNodeSchema(t)),
     defaultValues: defaultForm,
   });
 
@@ -179,10 +184,10 @@ export function NodeEditorDialog({
     <Dialog open={open} onOpenChange={(next) => !next && onClose()}>
       <DialogContent className='sm:max-w-lg'>
         <DialogHeader>
-          <DialogTitle>{node ? '编辑节点' : '新增节点'}</DialogTitle>
+          <DialogTitle>
-          <DialogDescription>
+            {node ? t('editor.editTitle') : t('editor.createTitle')}
-            预创建节点后可在详情页查看专属 Token 与部署命令。
+          </DialogTitle>
-          </DialogDescription>
+          <DialogDescription>{t('editor.description')}</DialogDescription>
         </DialogHeader>
 
         <form
@@ -190,7 +195,7 @@ export function NodeEditorDialog({
           className='space-y-4'
         >
           <div className='space-y-2'>
-            <Label>节点类型</Label>
+            <Label>{t('editor.nodeType')}</Label>
             <Select
               value={nodeType}
               disabled={Boolean(node)}
@@ -202,18 +207,22 @@ export function NodeEditorDialog({
                 <SelectValue />
               </SelectTrigger>
               <SelectContent>
-                <SelectItem value='edge_node'>Edge 节点</SelectItem>
+                <SelectItem value='edge_node'>{t('editor.typeEdge')}</SelectItem>
-                <SelectItem value='tunnel_relay'>Relay 节点</SelectItem>
+                <SelectItem value='tunnel_relay'>
-                <SelectItem value='tunnel_client'>Tunnel 节点</SelectItem>
+                  {t('editor.typeRelay')}
+                </SelectItem>
+                <SelectItem value='tunnel_client'>
+                  {t('editor.typeTunnel')}
+                </SelectItem>
               </SelectContent>
             </Select>
           </div>
 
           <div className='space-y-2'>
-            <Label htmlFor='node-name'>节点名称</Label>
+            <Label htmlFor='node-name'>{t('editor.name')}</Label>
             <Input
               id='node-name'
-              placeholder='例如 edge-hk-01'
+              placeholder={t('editor.namePlaceholder')}
               {...form.register('name')}
             />
             {form.formState.errors.name ? (
@@ -224,10 +233,10 @@ export function NodeEditorDialog({
           </div>
 
           <div className='space-y-2'>
-            <Label htmlFor='node-ip'>节点 IP</Label>
+            <Label htmlFor='node-ip'>{t('editor.ip')}</Label>
             <Input
               id='node-ip'
-              placeholder='可选，接入后自动上报'
+              placeholder={t('editor.ipPlaceholder')}
               {...form.register('ip')}
             />
             {form.formState.errors.ip ? (
@@ -239,9 +248,9 @@ export function NodeEditorDialog({
 
           <div className='flex items-center justify-between rounded-lg border px-3 py-2'>
             <div>
-              <p className='text-sm font-medium'>锁定 IP</p>
+              <p className='text-sm font-medium'>{t('editor.lockIp')}</p>
               <p className='text-xs text-muted-foreground'>
-                启用后管理端不再自动覆盖 IP
+                {t('editor.lockIpDesc')}
               </p>
             </div>
             <Switch
@@ -254,9 +263,9 @@ export function NodeEditorDialog({
 
           <div className='flex items-center justify-between rounded-lg border px-3 py-2'>
             <div>
-              <p className='text-sm font-medium'>自动更新 Agent</p>
+              <p className='text-sm font-medium'>{t('editor.autoUpdate')}</p>
               <p className='text-xs text-muted-foreground'>
-                启用后节点将自动拉取正式版更新
+                {t('editor.autoUpdateDesc')}
               </p>
             </div>
             <Switch
@@ -270,7 +279,7 @@ export function NodeEditorDialog({
           {nodeType === 'tunnel_relay' ? (
             <div className='grid gap-3 sm:grid-cols-2'>
               <div className='space-y-2'>
-                <Label htmlFor='relay-bind-port'>绑定端口</Label>
+                <Label htmlFor='relay-bind-port'>{t('editor.bindPort')}</Label>
                 <Input
                   id='relay-bind-port'
                   {...form.register('relay_bind_port')}
@@ -282,7 +291,9 @@ export function NodeEditorDialog({
                 ) : null}
               </div>
               <div className='space-y-2'>
-                <Label htmlFor='relay-vhost-port'>VHost 端口</Label>
+                <Label htmlFor='relay-vhost-port'>
+                  {t('editor.vhostPort')}
+                </Label>
                 <Input
                   id='relay-vhost-port'
                   {...form.register('relay_vhost_http_port')}
@@ -298,8 +309,10 @@ export function NodeEditorDialog({
 
           <div className='flex items-center justify-between rounded-lg border px-3 py-2'>
             <div>
-              <p className='text-sm font-medium'>手动地图点位</p>
+              <p className='text-sm font-medium'>{t('editor.manualGeo')}</p>
-              <p className='text-xs text-muted-foreground'>用于总览地图展示</p>
+              <p className='text-xs text-muted-foreground'>
+                {t('editor.manualGeoDesc')}
+              </p>
             </div>
             <Switch
               checked={geoManualOverride}
@@ -312,15 +325,15 @@ export function NodeEditorDialog({
           {geoManualOverride ? (
             <div className='grid gap-3 sm:grid-cols-3'>
               <div className='space-y-2 sm:col-span-3'>
-                <Label htmlFor='geo-name'>位置名称</Label>
+                <Label htmlFor='geo-name'>{t('editor.geoName')}</Label>
                 <Input id='geo-name' {...form.register('geo_name')} />
               </div>
               <div className='space-y-2'>
-                <Label htmlFor='geo-lat'>纬度</Label>
+                <Label htmlFor='geo-lat'>{t('editor.latitude')}</Label>
                 <Input id='geo-lat' {...form.register('geo_latitude')} />
               </div>
               <div className='space-y-2 sm:col-span-2'>
-                <Label htmlFor='geo-lng'>经度</Label>
+                <Label htmlFor='geo-lng'>{t('editor.longitude')}</Label>
                 <Input id='geo-lng' {...form.register('geo_longitude')} />
               </div>
             </div>
@@ -333,10 +346,14 @@ export function NodeEditorDialog({
               onClick={onClose}
               disabled={submitting}
             >
-              取消
+              {tc('cancel')}
             </Button>
             <Button type='submit' disabled={submitting}>
-              {submitting ? '保存中...' : node ? '保存修改' : '新增节点'}
+              {submitting
+                ? t('editor.saving')
+                : node
+                  ? t('editor.saveEdit')
+                  : t('editor.createAction')}
             </Button>
           </DialogFooter>
         </form>

frontend/app/(main)/nodes/components/node-observability.tsx

@@ -3,6 +3,7 @@
 import { useMemo, useState } from 'react';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { Loader2, Trash2 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import {
@@ -120,18 +121,19 @@ function SystemProfileCard({
   profile: NodeSystemProfile;
   nodeName: string;
 }) {
+  const t = useTranslations('nodes');
   return (
     <div className='grid gap-4 md:grid-cols-2'>
       <div className='space-y-4 rounded-lg border px-4 py-4'>
         <div>
           <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-            主机名
+            {t('obs.hostname')}
           </p>
           <p className='mt-2 text-sm'>{profile.hostname || nodeName}</p>
         </div>
         <div>
           <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-            操作系统
+            {t('obs.os')}
           </p>
           <p className='mt-2 text-sm'>
             {profile.os_name || 'unknown'}
@@ -140,7 +142,7 @@ function SystemProfileCard({
         </div>
         <div>
           <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-            内核 / 架构
+            {t('obs.kernelArch')}
           </p>
           <p className='mt-2 text-sm'>
             {profile.kernel_version || 'unknown'} ·{' '}
@@ -149,25 +151,27 @@ function SystemProfileCard({
         </div>
         <div>
           <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-            在线时长
+            {t('obs.uptime')}
+          </p>
+          <p className='mt-2 text-sm'>
+            {formatUptime(profile.uptime_seconds, t)}
           </p>
-          <p className='mt-2 text-sm'>{formatUptime(profile.uptime_seconds)}</p>
         </div>
       </div>
 
       <div className='space-y-4 rounded-lg border px-4 py-4'>
         <div>
           <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-            CPU
+            {t('obs.cpu')}
           </p>
           <p className='mt-2 text-sm'>{profile.cpu_model || 'unknown'}</p>
           <p className='mt-1 text-xs text-muted-foreground'>
-            {profile.cpu_cores || 0} 核
+            {t('obs.cpuCores', { count: profile.cpu_cores || 0 })}
           </p>
         </div>
         <div>
           <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-            总内存
+            {t('obs.totalMemory')}
           </p>
           <p className='mt-2 text-sm'>
             {formatBytes(profile.total_memory_bytes)}
@@ -175,7 +179,7 @@ function SystemProfileCard({
         </div>
         <div>
           <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-            总存储
+            {t('obs.totalStorage')}
           </p>
           <p className='mt-2 text-sm'>
             {formatBytes(profile.total_disk_bytes)}
@@ -183,7 +187,7 @@ function SystemProfileCard({
         </div>
         <div>
           <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-            上报时间
+            {t('obs.reportedAt')}
           </p>
           <p className='mt-2 text-sm'>
             {isMeaningfulTime(profile.reported_at)
@@ -211,16 +215,15 @@ function HealthEventTimeline({
   onCleanup: () => void;
   cleanupPending: boolean;
 }) {
+  const t = useTranslations('nodes');
   return (
     <Card className='border-dashed shadow-none'>
       <CardHeader className='flex-row items-center justify-between space-y-0'>
         <div>
           <CardTitle className='text-base font-semibold'>
-            健康事件时间线
+            {t('obs.eventsTitle')}
           </CardTitle>
-          <CardDescription>
+          <CardDescription>{t('obs.eventsDesc')}</CardDescription>
-            保留活动与已恢复事件，帮助判断运行状态。
-          </CardDescription>
         </div>
         <Button
           variant='outline'
@@ -230,7 +233,7 @@ function HealthEventTimeline({
           onClick={onCleanup}
         >
           <Trash2 className='size-3.5 mr-1' />
-          清理日志
+          {t('obs.cleanupLogs')}
         </Button>
       </CardHeader>
       <CardContent className='space-y-4'>
@@ -239,9 +242,9 @@ function HealthEventTimeline({
             <div className='flex flex-wrap gap-2'>
               {(
                 [
-                  ['all', '全部事件'],
+                  ['all', t('obs.filterAll')],
-                  ['active', '活动中'],
+                  ['active', t('obs.filterActive')],
-                  ['resolved', '已恢复'],
+                  ['resolved', t('obs.filterResolved')],
                 ] as const
               ).map(([filter, label]) => (
                 <Button
@@ -261,7 +264,7 @@ function HealthEventTimeline({
 
             {events.length === 0 ? (
               <p className='text-sm text-muted-foreground'>
-                当前筛选下没有健康事件。
+                {t('obs.filterEmpty')}
               </p>
             ) : null}
 
@@ -276,28 +279,32 @@ function HealthEventTimeline({
                     tone={getHealthEventTone(event)}
                   />
                   <NodeStatusBadge
-                    label={event.status === 'active' ? '活动中' : '已恢复'}
+                    label={
+                      event.status === 'active'
+                        ? t('obs.filterActive')
+                        : t('obs.filterResolved')
+                    }
                     tone={event.status === 'active' ? 'warning' : 'success'}
                   />
                 </div>
                 <p className='mt-2 text-sm text-muted-foreground'>
-                  {event.message || '暂无详细消息'}
+                  {event.message || t('obs.noMessage')}
                 </p>
                 <div className='mt-2 grid gap-1 text-xs text-muted-foreground md:grid-cols-3'>
                   <p>
-                    首次触发：
+                    {t('obs.firstTriggered')}
                     {isMeaningfulTime(event.first_triggered_at)
                       ? ` ${formatDateTime(event.first_triggered_at)}`
                       : ' —'}
                   </p>
                   <p>
-                    最近触发：
+                    {t('obs.lastTriggered')}
                     {isMeaningfulTime(event.last_triggered_at)
                       ? ` ${formatDateTime(event.last_triggered_at)}`
                       : ' —'}
                   </p>
                   <p>
-                    恢复时间：
+                    {t('obs.resolvedAt')}
                     {isMeaningfulTime(event.resolved_at) && event.resolved_at
                       ? ` ${formatDateTime(event.resolved_at)}`
                       : ' —'}
@@ -308,7 +315,7 @@ function HealthEventTimeline({
           </>
         ) : (
           <p className='text-sm text-muted-foreground'>
-            节点当前还没有上报健康事件记录。
+            {t('obs.noEvents')}
           </p>
         )}
       </CardContent>
@@ -320,13 +327,16 @@ export function NodeObservability({
   nodeId,
   node,
   variant = 'edge',
-  connectionHint = 'OpenResty 当前连接',
+  connectionHint,
 }: {
   nodeId: number;
   node?: NodeItem;
   variant?: NodeObservabilityVariant;
   connectionHint?: string;
 }) {
+  const t = useTranslations('nodes');
+  const tc = useTranslations('common');
+  const resolvedConnectionHint = connectionHint ?? t('edge.connectionHint');
   const queryClient = useQueryClient();
   const [healthEventFilter, setHealthEventFilter] =
     useState<HealthEventFilter>('all');
@@ -344,8 +354,8 @@ export function NodeObservability({
     onSuccess: async (result) => {
       toast.success(
         result.deleted_count > 0
-          ? `已清理 ${result.deleted_count} 条健康事件日志`
+          ? t('obs.cleaned', { count: result.deleted_count })
-          : '当前没有可清理的健康事件日志',
+          : t('obs.nothingToClean'),
       );
       setCleanupOpen(false);
       await Promise.all([
@@ -357,7 +367,7 @@ export function NodeObservability({
         }),
       ]);
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const observability = observabilityQuery.data ?? null;
@@ -432,7 +442,7 @@ export function NodeObservability({
       <Card className='border-dashed shadow-none'>
         <CardContent className='flex items-center justify-center py-10 text-sm text-muted-foreground'>
           <Loader2 className='size-4 mr-2 animate-spin' />
-          加载运行观测数据中...
+          {t('obs.loading')}
         </CardContent>
       </Card>
     );
@@ -443,7 +453,7 @@ export function NodeObservability({
       <Card className='border-dashed shadow-none'>
         <CardContent className='py-6'>
           <p className='text-sm text-destructive'>
-            {getErrorMessage(observabilityQuery.error)}
+            {getErrorMessage(observabilityQuery.error, t('requestFailed'))}
           </p>
         </CardContent>
       </Card>
@@ -455,20 +465,20 @@ export function NodeObservability({
       <div className='space-y-6'>
         <div className='grid gap-4 md:grid-cols-3'>
           <SummaryStat
-            label='运行诊断'
+            label={t('obs.diag')}
             value={
               activeHealthEvents.length
-                ? `${activeHealthEvents.length} 个活动异常`
+                ? t('obs.activeIssues', { count: activeHealthEvents.length })
-                : '运行稳定'
+                : t('obs.stable')
             }
             hint={
               latestHealthEvent
                 ? getHealthEventLabel(latestHealthEvent)
-                : '当前没有活动中的健康事件'
+                : t('obs.noActiveEvents')
             }
           />
           <SummaryStat
-            label='系统核心'
+            label={t('obs.systemCore')}
             value={profile?.hostname || '—'}
             hint={
               profile
@@ -477,9 +487,9 @@ export function NodeObservability({
             }
           />
           <SummaryStat
-            label='在线时长'
+            label={t('obs.uptime')}
-            value={formatUptime(profile?.uptime_seconds)}
+            value={formatUptime(profile?.uptime_seconds, t)}
-            hint='来自节点系统画像上报'
+            hint={t('obs.uptimeFromProfile')}
           />
         </div>
 
@@ -487,16 +497,16 @@ export function NodeObservability({
           <Card className='border-dashed shadow-none'>
             <CardHeader>
               <CardTitle className='text-base font-semibold'>
-                系统画像
+                {t('obs.profileTitle')}
               </CardTitle>
-              <CardDescription>节点上报的主机与硬件信息</CardDescription>
+              <CardDescription>{t('obs.profileDesc')}</CardDescription>
             </CardHeader>
             <CardContent>
               {profile ? (
                 <SystemProfileCard profile={profile} nodeName={nodeName} />
               ) : (
                 <p className='text-sm text-muted-foreground'>
-                  节点已接入，但尚未上报完整系统画像。
+                  {t('obs.noProfile')}
                 </p>
               )}
             </CardContent>
@@ -505,45 +515,50 @@ export function NodeObservability({
           <Card className='border-dashed shadow-none'>
             <CardHeader>
               <CardTitle className='text-base font-semibold'>
-                实时资源快照
+                {t('obs.snapshotTitle')}
               </CardTitle>
-              <CardDescription>最近一次 metrics 上报</CardDescription>
+              <CardDescription>{t('obs.snapshotDesc')}</CardDescription>
             </CardHeader>
             <CardContent>
               {latestMetric ? (
                 <div className='grid gap-3 sm:grid-cols-2'>
                   <MetricBar
-                    label='CPU'
+                    label={t('obs.cpu')}
                     value={formatPercent(latestMetric.cpu_usage_percent)}
                     progress={latestMetric.cpu_usage_percent}
                     hint={
                       isMeaningfulTime(latestMetric.captured_at)
-                        ? `快照 ${formatRelativeTime(latestMetric.captured_at)}`
+                        ? t('obs.snapshotAgo', {
+                            time: formatRelativeTime(
+                              latestMetric.captured_at,
+                              t,
+                            ),
+                          })
                         : undefined
                     }
                   />
                   <MetricBar
-                    label='内存'
+                    label={t('obs.memory')}
                     value={`${formatBytes(latestMetric.memory_used_bytes)} / ${formatBytes(latestMetric.memory_total_bytes)}`}
                     progress={memoryUsageRatio}
                   />
                   <MetricBar
-                    label='存储'
+                    label={t('obs.storage')}
                     value={`${formatBytes(latestMetric.storage_used_bytes)} / ${formatBytes(latestMetric.storage_total_bytes)}`}
                     progress={storageUsageRatio}
                   />
                   <MetricBar
-                    label='连接数'
+                    label={t('obs.connections')}
                     value={formatMetricCount(
                       latestMetric.openresty_connections,
                     )}
                     progress={null}
-                    hint={connectionHint}
+                    hint={resolvedConnectionHint}
                   />
                 </div>
               ) : (
                 <p className='text-sm text-muted-foreground'>
-                  节点已接入，但尚未上报资源快照。
+                  {t('obs.noSnapshot')}
                 </p>
               )}
             </CardContent>
@@ -562,21 +577,23 @@ export function NodeObservability({
         <AlertDialog open={cleanupOpen} onOpenChange={setCleanupOpen}>
           <AlertDialogContent>
             <AlertDialogHeader>
-              <AlertDialogTitle>清理健康事件日志</AlertDialogTitle>
+              <AlertDialogTitle>{t('obs.cleanupTitle')}</AlertDialogTitle>
               <AlertDialogDescription>
-                该操作会删除此节点在控制端记录的所有健康诊断事件历史，不会影响后续新事件上报。
+                {t('obs.cleanupDesc')}
               </AlertDialogDescription>
             </AlertDialogHeader>
             <AlertDialogFooter>
               <AlertDialogCancel disabled={cleanupMutation.isPending}>
-                取消
+                {tc('cancel')}
               </AlertDialogCancel>
               <AlertDialogAction
                 className='bg-destructive text-white hover:bg-destructive/90'
                 disabled={cleanupMutation.isPending}
                 onClick={() => cleanupMutation.mutate()}
               >
-                {cleanupMutation.isPending ? '清理中...' : '确认清理'}
+                {cleanupMutation.isPending
+                  ? t('obs.cleaning')
+                  : t('obs.confirmCleanup')}
               </AlertDialogAction>
             </AlertDialogFooter>
           </AlertDialogContent>
@@ -589,43 +606,57 @@ export function NodeObservability({
     <div className='space-y-6'>
       <div className='grid gap-4 md:grid-cols-2 xl:grid-cols-4'>
         <SummaryStat
-          label='运行诊断'
+          label={t('obs.diag')}
           value={
             activeHealthEvents.length
-              ? `${activeHealthEvents.length} 个活动异常`
+              ? t('obs.activeIssues', { count: activeHealthEvents.length })
-              : '运行稳定'
+              : t('obs.stable')
           }
           hint={
             latestHealthEvent
               ? getHealthEventLabel(latestHealthEvent)
-              : '当前没有活动中的健康事件'
+              : t('obs.noActiveEvents')
           }
         />
         <SummaryStat
-          label='查询窗口请求'
+          label={t('obs.windowRequests')}
           value={formatMetricCount(trafficSummary?.request_count)}
           hint={
             trafficSummary
-              ? `查询窗口独立访客 ${formatMetricCount(trafficSummary.unique_visitor_count)} · 错误率 ${trafficSummary.error_rate_percent.toFixed(1)}%`
+              ? t('obs.windowVisitorsHint', {
-              : '当前没有可展示的请求窗口摘要'
+                  visitors: formatMetricCount(
+                    trafficSummary.unique_visitor_count,
+                  ),
+                  rate: trafficSummary.error_rate_percent.toFixed(1),
+                })
+              : t('obs.noWindowSummary')
           }
         />
         <SummaryStat
-          label='容量压力'
+          label={t('obs.capacityPressure')}
-          value={healthSummary?.has_capacity_risk ? '需要关注' : '正常范围'}
+          value={
+            healthSummary?.has_capacity_risk
+              ? t('obs.needsAttention')
+              : t('obs.normalRange')
+          }
           hint={
             latestMetric
-              ? `CPU ${formatPercent(latestMetric.cpu_usage_percent)} · 存储 ${formatPercent(storageUsageRatio)}`
+              ? t('obs.cpuStorage', {
-              : '当前没有资源快照'
+                  cpu: formatPercent(latestMetric.cpu_usage_percent),
+                  storage: formatPercent(storageUsageRatio),
+                })
+              : t('obs.noResourceSnapshot')
           }
         />
         <SummaryStat
-          label='来源信号'
+          label={t('obs.sourceSignal')}
           value={topSourceCountry?.key ?? '—'}
           hint={
             topSourceCountry
-              ? `${topSourceCountry.value.toLocaleString('zh-CN')} 次请求`
+              ? t('obs.requestTimes', {
-              : '当前没有来源分布数据'
+                  count: topSourceCountry.value.toLocaleString('zh-CN'),
+                })
+              : t('obs.noSourceDist')
           }
         />
       </div>
@@ -633,14 +664,16 @@ export function NodeObservability({
       <div className='grid gap-6 xl:grid-cols-3'>
         <Card className='border-dashed shadow-none'>
           <CardHeader>
-            <CardTitle className='text-base font-semibold'>系统信息</CardTitle>
+            <CardTitle className='text-base font-semibold'>
+              {t('obs.systemInfo')}
+            </CardTitle>
           </CardHeader>
           <CardContent>
             {profile ? (
               <SystemProfileCard profile={profile} nodeName={nodeName} />
             ) : (
               <p className='text-sm text-muted-foreground'>
-                节点已经接入，但还没有上报完整系统画像。
+                {t('obs.noProfileLong')}
               </p>
             )}
           </CardContent>
@@ -648,41 +681,45 @@ export function NodeObservability({
 
         <Card className='border-dashed shadow-none'>
           <CardHeader>
-            <CardTitle className='text-base font-semibold'>实时资源</CardTitle>
+            <CardTitle className='text-base font-semibold'>
+              {t('obs.realtimeResources')}
+            </CardTitle>
           </CardHeader>
           <CardContent>
             {latestMetric ? (
               <div className='grid gap-3 sm:grid-cols-2'>
                 <MetricBar
-                  label='CPU'
+                  label={t('obs.cpu')}
                   value={formatPercent(latestMetric.cpu_usage_percent)}
                   progress={latestMetric.cpu_usage_percent}
                   hint={
                     isMeaningfulTime(latestMetric.captured_at)
-                      ? `快照 ${formatRelativeTime(latestMetric.captured_at)}`
+                      ? t('obs.snapshotAgo', {
+                          time: formatRelativeTime(latestMetric.captured_at, t),
+                        })
                       : undefined
                   }
                 />
                 <MetricBar
-                  label='内存'
+                  label={t('obs.memory')}
                   value={`${formatBytes(latestMetric.memory_used_bytes)} / ${formatBytes(latestMetric.memory_total_bytes)}`}
                   progress={memoryUsageRatio}
                 />
                 <MetricBar
-                  label='存储'
+                  label={t('obs.storage')}
                   value={`${formatBytes(latestMetric.storage_used_bytes)} / ${formatBytes(latestMetric.storage_total_bytes)}`}
                   progress={storageUsageRatio}
                 />
                 <MetricBar
-                  label='连接数'
+                  label={t('obs.connections')}
                   value={formatMetricCount(latestMetric.openresty_connections)}
                   progress={null}
-                  hint={connectionHint}
+                  hint={resolvedConnectionHint}
                 />
               </div>
             ) : (
               <p className='text-sm text-muted-foreground'>
-                节点已经接入，但还没有上报资源快照。
+                {t('obs.noSnapshotLong')}
               </p>
             )}
           </CardContent>
@@ -690,7 +727,9 @@ export function NodeObservability({
 
         <Card className='border-dashed shadow-none'>
           <CardHeader>
-            <CardTitle className='text-base font-semibold'>网络流量</CardTitle>
+            <CardTitle className='text-base font-semibold'>
+              {t('obs.networkTraffic')}
+            </CardTitle>
           </CardHeader>
           <CardContent className='space-y-4'>
             {latestMetric ? (
@@ -698,18 +737,20 @@ export function NodeObservability({
                 {node ? (
                   <div className='flex flex-wrap gap-2'>
                     <NodeStatusBadge
-                      label={getNodeStatusLabel(node.status)}
+                      label={getNodeStatusLabel(node.status, t)}
                       tone={getNodeStatusTone(node.status)}
                     />
                     <NodeStatusBadge
-                      label={getOpenrestyStatusLabel(node.openresty_status)}
+                      label={getOpenrestyStatusLabel(node.openresty_status, t)}
                       tone={getOpenrestyStatusTone(node.openresty_status)}
                     />
                     <NodeStatusBadge
                       label={
                         activeHealthEvents.length
-                          ? `${activeHealthEvents.length} 个活动异常`
+                          ? t('obs.activeIssues', {
-                          : '无活动异常'
+                              count: activeHealthEvents.length,
+                            })
+                          : t('obs.noActiveIssue')
                       }
                       tone={activeHealthEvents.length ? 'warning' : 'success'}
                     />
@@ -719,16 +760,14 @@ export function NodeObservability({
                 <div className='grid gap-3 sm:grid-cols-2'>
                   <div className='rounded-lg border px-3 py-3 sm:col-span-2'>
                     <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-                      OpenResty 连接
+                      {t('obs.openrestyConn')}
                     </p>
                     <div className='mt-3 space-y-2 text-sm text-muted-foreground'>
                       <p>
-                        当前连接：
+                        {t('obs.currentConn')}
                         {latestMetric.openresty_connections ?? 0}
                       </p>
-                      <p className='text-xs'>
+                      <p className='text-xs'>{t('obs.throughputHint')}</p>
-                        业务吞吐请看访问日志趋势（已提供/接收数据）
-                      </p>
                     </div>
                   </div>
                 </div>
@@ -736,35 +775,42 @@ export function NodeObservability({
                 <div className='grid gap-3 sm:grid-cols-2'>
                   <div className='rounded-lg border px-3 py-3'>
                     <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-                      查询窗口独立访客
+                      {t('obs.windowVisitors')}
                     </p>
                     <p className='mt-3 text-2xl font-semibold'>
                       {formatMetricCount(trafficSummary?.unique_visitor_count)}
                     </p>
                     <p className='mt-2 text-sm text-muted-foreground'>
                       {trafficSummary
-                        ? `请求 ${formatMetricCount(trafficSummary.request_count)} · 估算 QPS ${trafficSummary.estimated_qps.toFixed(2)}`
+                        ? t('obs.reqQps', {
-                        : '暂无窗口流量摘要'}
+                            requests: formatMetricCount(
+                              trafficSummary.request_count,
+                            ),
+                            qps: trafficSummary.estimated_qps.toFixed(2),
+                          })
+                        : t('obs.noTrafficSummary')}
                     </p>
                   </div>
                   <div className='rounded-lg border px-3 py-3'>
                     <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-                      查询窗口错误
+                      {t('obs.windowErrors')}
                     </p>
                     <p className='mt-3 text-2xl font-semibold'>
                       {formatMetricCount(trafficSummary?.error_count)}
                     </p>
                     <p className='mt-2 text-sm text-muted-foreground'>
                       {trafficSummary
-                        ? `错误率 ${trafficSummary.error_rate_percent.toFixed(1)}%`
+                        ? t('obs.errorRate', {
-                        : '暂无错误率摘要'}
+                            rate: trafficSummary.error_rate_percent.toFixed(1),
+                          })
+                        : t('obs.noErrorSummary')}
                     </p>
                   </div>
                 </div>
               </>
             ) : (
               <p className='text-sm text-muted-foreground'>
-                节点已经接入，但还没有上报网络流量相关快照。
+                {t('obs.noNetworkSnapshot')}
               </p>
             )}
           </CardContent>
@@ -774,11 +820,11 @@ export function NodeObservability({
       <div className='grid gap-6 xl:grid-cols-2'>
         <TrafficTrendChart
           points={trends?.traffic_24h ?? []}
-          description='按小时聚合该节点的请求量和错误量。'
+          description={t('obs.trafficTrendDesc')}
         />
         <CapacityTrendChart
           points={trends?.capacity_24h ?? []}
-          description='观察该节点 CPU 与内存使用率在 24 小时内的变化。'
+          description={t('obs.capacityTrendDesc')}
         />
       </div>
 
@@ -791,50 +837,47 @@ export function NodeObservability({
         <Card className='border-dashed shadow-none'>
           <CardHeader>
             <CardTitle className='text-base font-semibold'>
-              请求结构分布
+              {t('obs.structureTitle')}
             </CardTitle>
-            <CardDescription>
+            <CardDescription>{t('obs.structureDesc')}</CardDescription>
-              聚合最近 24
-              小时窗口上报，帮助判断错误集中在哪些状态码、流量集中在哪些域名。
-            </CardDescription>
           </CardHeader>
           <CardContent>
             <div className='mb-6 grid gap-4 md:grid-cols-3'>
               <div className='rounded-lg border px-4 py-4'>
                 <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-                  主状态码
+                  {t('obs.mainStatus')}
                 </p>
                 <p className='mt-3 text-2xl font-semibold'>
                   {dominantStatusCode?.label ?? '—'}
                 </p>
                 <p className='mt-2 text-sm text-muted-foreground'>
                   {dominantStatusCode
-                    ? `${dominantStatusCode.value} 次`
+                    ? t('obs.times', { count: dominantStatusCode.value })
-                    : '暂无状态码分布'}
+                    : t('obs.noStatusDist')}
                 </p>
               </div>
               <div className='rounded-lg border px-4 py-4'>
                 <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-                  Top Domain
+                  {t('obs.topDomain')}
                 </p>
                 <p className='mt-3 truncate text-2xl font-semibold'>
                   {dominantDomain?.label ?? '—'}
                 </p>
                 <p className='mt-2 text-sm text-muted-foreground'>
                   {dominantDomain
-                    ? `${dominantDomain.value} 次`
+                    ? t('obs.times', { count: dominantDomain.value })
-                    : '暂无域名分布'}
+                    : t('obs.noDomainDist')}
                 </p>
               </div>
               <div className='rounded-lg border px-4 py-4'>
                 <p className='text-xs text-muted-foreground uppercase tracking-wide'>
-                  已恢复事件
+                  {t('obs.resolvedEvents')}
                 </p>
                 <p className='mt-3 text-2xl font-semibold'>
                   {resolvedHealthEvents.length}
                 </p>
                 <p className='mt-2 text-sm text-muted-foreground'>
-                  最近 24 小时已恢复健康事件
+                  {t('obs.resolvedHint')}
                 </p>
               </div>
             </div>
@@ -842,20 +885,20 @@ export function NodeObservability({
             <div className='grid gap-6 xl:grid-cols-2'>
               <div>
                 <p className='mb-4 text-xs text-muted-foreground uppercase tracking-wide'>
-                  状态码分布
+                  {t('obs.statusDist')}
                 </p>
                 <DistributionList
                   items={statusCodeDistribution}
-                  emptyMessage='暂无状态码分布'
+                  emptyMessage={t('obs.noStatusDist')}
                 />
               </div>
               <div>
                 <p className='mb-4 text-xs text-muted-foreground uppercase tracking-wide'>
-                  Top Domain
+                  {t('obs.topDomain')}
                 </p>
                 <DistributionList
                   items={topDomains}
-                  emptyMessage='暂无域名分布'
+                  emptyMessage={t('obs.noDomainDist')}
                 />
               </div>
             </div>
@@ -875,21 +918,23 @@ export function NodeObservability({
       <AlertDialog open={cleanupOpen} onOpenChange={setCleanupOpen}>
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>清理健康事件日志</AlertDialogTitle>
+            <AlertDialogTitle>{t('obs.cleanupTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              该操作会删除此节点在控制端记录的所有健康诊断事件历史，不会影响后续新事件上报。
+              {t('obs.cleanupDesc')}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
             <AlertDialogCancel disabled={cleanupMutation.isPending}>
-              取消
+              {tc('cancel')}
             </AlertDialogCancel>
             <AlertDialogAction
               className='bg-destructive text-white hover:bg-destructive/90'
               disabled={cleanupMutation.isPending}
               onClick={() => cleanupMutation.mutate()}
             >
-              {cleanupMutation.isPending ? '清理中...' : '确认清理'}
+              {cleanupMutation.isPending
+                ? t('obs.cleaning')
+                : t('obs.confirmCleanup')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/nodes/components/node-type-filter.tsx

@@ -2,16 +2,17 @@
 
 import Link from 'next/link';
 import { useSearchParams } from 'next/navigation';
+import { useTranslations } from 'next-intl';
 
 import { cn } from '@/lib/utils';
 
 export type NodeFilter = 'all' | 'edge' | 'relay' | 'tunnel';
 
-const filters: Array<{ key: NodeFilter; label: string; href: string }> = [
+const filters: Array<{ key: NodeFilter; href: string }> = [
-  { key: 'all', label: '全部节点', href: '/nodes' },
+  { key: 'all', href: '/nodes' },
-  { key: 'edge', label: 'Edge', href: '/nodes?filter=edge' },
+  { key: 'edge', href: '/nodes?filter=edge' },
-  { key: 'relay', label: 'Relay', href: '/nodes?filter=relay' },
+  { key: 'relay', href: '/nodes?filter=relay' },
-  { key: 'tunnel', label: 'Tunnel', href: '/nodes?filter=tunnel' },
+  { key: 'tunnel', href: '/nodes?filter=tunnel' },
 ];
 
 export function getNodeFilter(searchParams: URLSearchParams): NodeFilter {
@@ -44,23 +45,33 @@ export function filterNodesByType<T extends { node_type: string }>(
   }
 }
 
-export function getFilterDescription(filter: NodeFilter) {
+export function getFilterDescription(
+  filter: NodeFilter,
+  t: (key: string) => string,
+) {
   switch (filter) {
     case 'relay':
-      return '当前仅展示 Relay 节点。';
+      return t('filter.descRelay');
     case 'tunnel':
-      return '当前仅展示 Tunnel 节点。';
+      return t('filter.descTunnel');
     case 'edge':
-      return '当前仅展示 Edge 节点。';
+      return t('filter.descEdge');
     case 'all':
     default:
-      return '当前展示全部节点。';
+      return t('filter.descAll');
   }
 }
 
 export function NodeTypeFilter() {
+  const t = useTranslations('nodes');
   const searchParams = useSearchParams();
   const activeFilter = getNodeFilter(searchParams);
+  const filterLabels: Record<NodeFilter, string> = {
+    all: t('filter.all'),
+    edge: 'Edge',
+    relay: 'Relay',
+    tunnel: 'Tunnel',
+  };
 
   return (
     <div className='flex flex-wrap gap-2'>
@@ -75,7 +86,7 @@ export function NodeTypeFilter() {
               : 'border-border text-muted-foreground hover:bg-muted/50',
           )}
         >
-          {item.label}
+          {filterLabels[item.key]}
         </Link>
       ))}
     </div>

frontend/app/(main)/nodes/components/node-utils.ts

@@ -11,6 +11,11 @@ export const FLARED_WS_CONNECTED_LAST_SEEN =
 
 export type StatusTone = 'success' | 'warning' | 'danger' | 'info';
 
+export type NodeMessageT = (
+  key: string,
+  values?: Record<string, string | number | Date>,
+) => string;
+
 export function isWSConnectedLastSeen(value: string | null | undefined) {
   return (
     value === WS_CONNECTED_LAST_SEEN || value === FLARED_WS_CONNECTED_LAST_SEEN
@@ -27,7 +32,7 @@ export function isMeaningfulTime(
   );
 }
 
-export function formatRelativeTime(value: string) {
+export function formatRelativeTime(value: string, t: NodeMessageT) {
   const date = new Date(value);
   if (Number.isNaN(date.getTime())) {
     return value;
@@ -35,16 +40,16 @@ export function formatRelativeTime(value: string) {
 
   const diffMs = Date.now() - date.getTime();
   const diffMinutes = Math.floor(diffMs / 60_000);
-  if (diffMinutes < 1) return '刚刚';
+  if (diffMinutes < 1) return t('relative.justNow');
-  if (diffMinutes < 60) return `${diffMinutes} 分钟前`;
+  if (diffMinutes < 60) return t('relative.minutesAgo', { count: diffMinutes });
 
   const diffHours = Math.floor(diffMinutes / 60);
-  if (diffHours < 24) return `${diffHours} 小时前`;
+  if (diffHours < 24) return t('relative.hoursAgo', { count: diffHours });
 
   const diffDays = Math.floor(diffHours / 24);
-  if (diffDays < 30) return `${diffDays} 天前`;
+  if (diffDays < 30) return t('relative.daysAgo', { count: diffDays });
 
-  return `${Math.floor(diffDays / 30)} 个月前`;
+  return t('relative.monthsAgo', { count: Math.floor(diffDays / 30) });
 }
 
 export function getNodeStatusTone(status: NodeStatus): StatusTone {
@@ -53,10 +58,10 @@ export function getNodeStatusTone(status: NodeStatus): StatusTone {
   return 'danger';
 }
 
-export function getNodeStatusLabel(status: NodeStatus) {
+export function getNodeStatusLabel(status: NodeStatus, t: NodeMessageT) {
-  if (status === 'online') return '在线';
+  if (status === 'online') return t('status.online');
-  if (status === 'pending') return '待接入';
+  if (status === 'pending') return t('status.pending');
-  return '离线';
+  return t('status.offline');
 }
 
 export function getApplyTone(result: ApplyResult): StatusTone {
@@ -66,11 +71,11 @@ export function getApplyTone(result: ApplyResult): StatusTone {
   return 'warning';
 }
 
-export function getApplyLabel(result: ApplyResult) {
+export function getApplyLabel(result: ApplyResult, t: NodeMessageT) {
-  if (result === 'success') return '成功';
+  if (result === 'success') return t('apply.success');
-  if (result === 'warning') return '警告';
+  if (result === 'warning') return t('apply.warning');
-  if (result === 'failed') return '失败';
+  if (result === 'failed') return t('apply.failed');
-  return '暂无';
+  return t('apply.none');
 }
 
 export function getOpenrestyStatusTone(status: OpenrestyStatus): StatusTone {
@@ -79,10 +84,13 @@ export function getOpenrestyStatusTone(status: OpenrestyStatus): StatusTone {
   return 'warning';
 }
 
-export function getOpenrestyStatusLabel(status: OpenrestyStatus) {
+export function getOpenrestyStatusLabel(
-  if (status === 'healthy') return '健康';
+  status: OpenrestyStatus,
-  if (status === 'unhealthy') return '异常';
+  t: NodeMessageT,
-  return '未知';
+) {
+  if (status === 'healthy') return t('health.healthy');
+  if (status === 'unhealthy') return t('health.unhealthy');
+  return t('health.unknown');
 }
 
 export function getRelayStatusTone(
@@ -93,10 +101,13 @@ export function getRelayStatusTone(
   return 'warning';
 }
 
-export function getRelayStatusLabel(status: string | null | undefined) {
+export function getRelayStatusLabel(
-  if (status === 'healthy') return '健康';
+  status: string | null | undefined,
-  if (status === 'unhealthy') return '异常';
+  t: NodeMessageT,
-  return '未知';
+) {
+  if (status === 'healthy') return t('health.healthy');
+  if (status === 'unhealthy') return t('health.unhealthy');
+  return t('health.unknown');
 }
 
 export function getNodeTypeLabel(nodeType: NodeItem['node_type']) {
@@ -105,8 +116,8 @@ export function getNodeTypeLabel(nodeType: NodeItem['node_type']) {
   return 'Edge';
 }
 
-export function getErrorMessage(error: unknown) {
+export function getErrorMessage(error: unknown, fallback: string) {
-  return error instanceof Error ? error.message : '请求失败，请稍后重试。';
+  return error instanceof Error ? error.message : fallback;
 }
 
 export function getServerUrl(value: string) {
@@ -264,7 +275,10 @@ export function formatUsageRatio(used?: number | null, total?: number | null) {
   return Math.max(0, Math.min(100, (used / total) * 100));
 }
 
-export function formatUptime(seconds?: number | null) {
+export function formatUptime(
+  seconds: number | null | undefined,
+  t: NodeMessageT,
+) {
   if (!seconds || seconds <= 0) {
     return '—';
   }
@@ -274,12 +288,12 @@ export function formatUptime(seconds?: number | null) {
   const minutes = Math.floor((seconds % 3600) / 60);
 
   if (days > 0) {
-    return `${days} 天 ${hours} 小时`;
+    return t('uptime.daysHours', { days, hours });
   }
   if (hours > 0) {
-    return `${hours} 小时 ${minutes} 分钟`;
+    return t('uptime.hoursMinutes', { hours, minutes });
   }
-  return `${minutes} 分钟`;
+  return t('uptime.minutes', { minutes });
 }
 
 export function getHealthEventTone(event: {
@@ -302,17 +316,17 @@ export function getHealthEventLabel(event: { event_type: string }) {
   return event.event_type.replaceAll('_', ' ');
 }
 
-export function getFlaredStatusLabel(node: NodeItem) {
+export function getFlaredStatusLabel(node: NodeItem, t: NodeMessageT) {
   if (isWSConnectedLastSeen(node.last_seen_at)) {
-    return 'WS 已连接';
+    return t('status.wsConnected');
   }
   if (node.status === 'online') {
-    return '运行中';
+    return t('status.running');
   }
   if (node.status === 'pending') {
-    return '待接入';
+    return t('status.pending');
   }
-  return '离线';
+  return t('status.offline');
 }
 
 export function getFlaredStatusTone(node: NodeItem): StatusTone {

frontend/app/(main)/nodes/components/nodes-table.tsx

@@ -2,6 +2,7 @@
 
 import Link from 'next/link';
 import { Pencil, Trash2 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { Button } from '@/components/ui/button';
 import {
@@ -42,19 +43,24 @@ export function NodesTable({
   onEdit: (node: NodeItem) => void;
   onDelete: (node: NodeItem) => void;
 }) {
+  const t = useTranslations('nodes');
   return (
     <div className='border border-dashed rounded-lg overflow-hidden'>
       <Table>
         <TableHeader>
           <TableRow className='border-dashed hover:bg-transparent'>
-            <TableHead className='py-2 h-8'>节点</TableHead>
+            <TableHead className='py-2 h-8'>{t('table.node')}</TableHead>
-            <TableHead className='py-2 h-8'>状态</TableHead>
+            <TableHead className='py-2 h-8'>{t('table.status')}</TableHead>
-            <TableHead className='py-2 h-8'>Version</TableHead>
+            <TableHead className='py-2 h-8'>{t('table.version')}</TableHead>
-            <TableHead className='py-2 h-8'>运行健康</TableHead>
+            <TableHead className='py-2 h-8'>{t('table.runHealth')}</TableHead>
-            <TableHead className='py-2 h-8'>当前版本</TableHead>
+            <TableHead className='py-2 h-8'>
-            <TableHead className='py-2 h-8'>最近应用</TableHead>
+              {t('table.currentVersion')}
-            <TableHead className='py-2 h-8'>最近心跳</TableHead>
+            </TableHead>
-            <TableHead className='py-2 h-8 text-right'>操作</TableHead>
+            <TableHead className='py-2 h-8'>{t('table.latestApply')}</TableHead>
+            <TableHead className='py-2 h-8'>{t('table.lastSeen')}</TableHead>
+            <TableHead className='py-2 h-8 text-right'>
+              {t('table.actions')}
+            </TableHead>
           </TableRow>
         </TableHeader>
         <TableBody>
@@ -70,17 +76,19 @@ export function NodesTable({
                     />
                   </div>
                   <p className='text-xs text-muted-foreground'>
-                    IP：{node.ip || '—'}
+                    {t('ipLine', { ip: node.ip || '—' })}
-                    {node.ip_manual_override ? '（已锁定）' : ''}
+                    {node.ip_manual_override ? t('lockedSuffix') : ''}
                   </p>
                   <p className='text-xs text-muted-foreground'>
-                    位置：{node.geo_name || '未配置地图点位'}
+                    {t('locationLine', {
+                      location: node.geo_name || t('noGeo'),
+                    })}
                   </p>
                 </div>
               </TableCell>
               <TableCell className='py-3'>
                 <NodeStatusBadge
-                  label={getNodeStatusLabel(node.status)}
+                  label={getNodeStatusLabel(node.status, t)}
                   tone={getNodeStatusTone(node.status)}
                 />
               </TableCell>
@@ -90,41 +98,45 @@ export function NodesTable({
               <TableCell className='py-3'>
                 {node.node_type === 'tunnel_relay' ? (
                   <NodeStatusBadge
-                    label={getRelayStatusLabel(node.relay_status)}
+                    label={getRelayStatusLabel(node.relay_status, t)}
                     tone={getRelayStatusTone(node.relay_status)}
                   />
                 ) : node.node_type === 'tunnel_client' ? (
                   <NodeStatusBadge
-                    label={node.status === 'online' ? '运行中' : '未知'}
+                    label={
+                      node.status === 'online' ? t('running') : t('unknown')
+                    }
                     tone={node.status === 'online' ? 'success' : 'warning'}
                   />
                 ) : (
                   <NodeStatusBadge
-                    label={getOpenrestyStatusLabel(node.openresty_status)}
+                    label={getOpenrestyStatusLabel(node.openresty_status, t)}
                     tone={getOpenrestyStatusTone(node.openresty_status)}
                   />
                 )}
               </TableCell>
               <TableCell className='py-3 text-muted-foreground'>
                 {node.current_version ||
-                  (node.node_type === 'tunnel_relay' ? '实时配置' : '未应用')}
+                  (node.node_type === 'tunnel_relay'
+                    ? t('liveConfig')
+                    : t('notApplied'))}
               </TableCell>
               <TableCell className='py-3'>
                 {node.node_type === 'tunnel_relay' ? (
                   <span className='text-sm text-muted-foreground'>—</span>
                 ) : (
                   <NodeStatusBadge
-                    label={getApplyLabel(node.latest_apply_result)}
+                    label={getApplyLabel(node.latest_apply_result, t)}
                     tone={getApplyTone(node.latest_apply_result)}
                   />
                 )}
               </TableCell>
               <TableCell className='py-3 text-muted-foreground'>
                 {isWSConnectedLastSeen(node.last_seen_at)
-                  ? 'WS 已连接'
+                  ? t('wsConnected')
                   : isMeaningfulTime(node.last_seen_at)
-                    ? `${formatRelativeTime(node.last_seen_at)} · ${formatDateTime(node.last_seen_at)}`
+                    ? `${formatRelativeTime(node.last_seen_at, t)} · ${formatDateTime(node.last_seen_at)}`
-                    : '暂无'}
+                    : t('na')}
               </TableCell>
               <TableCell className='py-3'>
                 <div className='flex flex-wrap justify-end gap-1'>
@@ -134,7 +146,9 @@ export function NodesTable({
                     className='h-7 text-xs'
                     asChild
                   >
-                    <Link href={`/nodes/detail?id=${node.id}`}>详情</Link>
+                    <Link href={`/nodes/detail?id=${node.id}`}>
+                      {t('detail')}
+                    </Link>
                   </Button>
                   <Button
                     variant='outline'
@@ -143,7 +157,7 @@ export function NodesTable({
                     onClick={() => onEdit(node)}
                   >
                     <Pencil className='size-3 mr-1' />
-                    编辑
+                    {t('edit')}
                   </Button>
                   <Button
                     variant='outline'
@@ -153,7 +167,7 @@ export function NodesTable({
                     onClick={() => onDelete(node)}
                   >
                     <Trash2 className='size-3 mr-1' />
-                    删除
+                    {t('delete')}
                   </Button>
                 </div>
               </TableCell>

frontend/app/(main)/nodes/components/relay-node-detail.tsx

@@ -18,6 +18,7 @@ import {
   Trash2,
   Upload,
 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import {
@@ -78,6 +79,8 @@ function systemConfigMap(configs: SystemConfig[]) {
 }
 
 export function RelayNodeDetail({ node }: { node: NodeItem }) {
+  const t = useTranslations('nodes');
+  const tc = useTranslations('common');
   const router = useRouter();
   const queryClient = useQueryClient();
   const [editorOpen, setEditorOpen] = useState(false);
@@ -106,7 +109,7 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
     mutationFn: async (port: string) => {
       const portNum = parseInt(port, 10);
       if (isNaN(portNum) || portNum < 1 || portNum > 65535) {
-        throw new Error('端口号必须在 1 ~ 65535 范围内');
+        throw new Error(t('relay.invalidPort'));
       }
       const portCfg = configs['relay_frps_web_ui_port'];
       await services.adminSystemConfig.updateSystemConfig(
@@ -121,21 +124,23 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
       await queryClient.invalidateQueries({
         queryKey: ['admin', 'system-configs'],
       });
-      toast.success('FRPS WebUI 端口配置已更新');
+      toast.success(t('relay.toastPortSaved'));
     },
     onError: (error) =>
-      toast.error(error instanceof Error ? error.message : '更新端口失败'),
+      toast.error(
+        error instanceof Error ? error.message : t('relay.portSaveFailed'),
+      ),
   });
 
   const saveMutation = useMutation({
     mutationFn: (payload: Parameters<typeof NodeService.updateNode>[1]) =>
       NodeService.updateNode(node.id, payload),
     onSuccess: async () => {
-      toast.success('中继节点已更新');
+      toast.success(t('relay.toastUpdated'));
       setEditorOpen(false);
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const webServerMutation = useMutation({
@@ -155,19 +160,19 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
         relay_web_server_enabled: enabled,
       }),
     onSuccess: async () => {
-      toast.success('FRPS WebUI 设置已更新');
+      toast.success(t('relay.toastWebui'));
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const forceSyncMutation = useMutation({
     mutationFn: () => NodeService.requestForceSync(node.id),
     onSuccess: async (updated) => {
-      toast.success(`已向中继节点 ${updated.name} 下发强制同步指令`);
+      toast.success(t('relay.toastForceSync', { name: updated.name }));
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const upgradeMutation = useMutation({
@@ -187,22 +192,28 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
       }),
     onSuccess: async (updated) => {
       toast.success(
-        `已向中继节点 ${updated.name} 下发${updated.update_channel === 'preview' ? '预览版' : '正式版'}升级指令`,
+        t('relay.toastUpgrade', {
+          name: updated.name,
+          channel:
+            updated.update_channel === 'preview'
+              ? t('channel.preview')
+              : t('channel.stable'),
+        }),
       );
       setUpgradeOpen(false);
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const deleteMutation = useMutation({
     mutationFn: () => NodeService.deleteNode(node.id),
     onSuccess: async () => {
-      toast.success('中继节点已删除');
+      toast.success(t('relay.toastDeleted'));
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
       router.push('/nodes');
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const handleRefresh = () => {
@@ -236,7 +247,7 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
         className='h-8'
         onClick={() => setEditorOpen(true)}
       >
-        编辑
+        {t('edit')}
       </Button>
       <Button
         variant='outline'
@@ -245,7 +256,7 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
         onClick={handleRefresh}
       >
         <RefreshCw className='size-3.5 mr-1.5' />
-        刷新
+        {t('refresh')}
       </Button>
       <Button
         variant='outline'
@@ -255,7 +266,7 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
         onClick={() => forceSyncMutation.mutate()}
       >
         <RotateCcw className='size-3.5 mr-1.5' />
-        {forceSyncMutation.isPending ? '同步中...' : '强制同步'}
+        {forceSyncMutation.isPending ? t('syncing') : t('forceSync')}
       </Button>
       <Button
         variant='secondary'
@@ -264,7 +275,7 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
         onClick={() => setUpgradeOpen(true)}
       >
         <Upload className='size-3.5 mr-1.5' />
-        {node.update_requested ? '查看升级' : '升级 Relay'}
+        {node.update_requested ? t('viewUpgrade') : t('relay.upgrade')}
       </Button>
       <Button
         variant='outline'
@@ -273,7 +284,7 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
         onClick={() => setDeleteOpen(true)}
       >
         <Trash2 className='size-3.5 mr-1.5' />
-        删除
+        {t('delete')}
       </Button>
     </>
   );
@@ -284,76 +295,76 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
 
       <div className='grid gap-6 xl:grid-cols-2'>
         <NodeSectionCard
-          title='中继运行状态'
+          title={t('relay.runStatus')}
-          description='frps 在线情况与负载摘要'
+          description={t('relay.runStatusDesc')}
         >
           <div className='divide-y'>
-            <NodeInfoRow label='运行状态'>
+            <NodeInfoRow label={t('edge.runStatus')}>
               <NodeStatusBadge
-                label={getNodeStatusLabel(node.status)}
+                label={getNodeStatusLabel(node.status, t)}
                 tone={getNodeStatusTone(node.status)}
               />
             </NodeInfoRow>
-            <NodeInfoRow label='中继健康'>
+            <NodeInfoRow label={t('relay.health')}>
               <NodeStatusBadge
-                label={getRelayStatusLabel(node.relay_status)}
+                label={getRelayStatusLabel(node.relay_status, t)}
                 tone={getRelayStatusTone(node.relay_status)}
               />
             </NodeInfoRow>
-            <NodeInfoRow label='最近心跳'>
+            <NodeInfoRow label={t('kpiLastSeen')}>
               {isWSConnectedLastSeen(node.last_seen_at)
-                ? 'WS 已连接'
+                ? t('wsConnected')
                 : isMeaningfulTime(node.last_seen_at)
-                  ? `${formatRelativeTime(node.last_seen_at)} · ${formatDateTime(node.last_seen_at)}`
+                  ? `${formatRelativeTime(node.last_seen_at, t)} · ${formatDateTime(node.last_seen_at)}`
-                  : '暂无'}
+                  : t('na')}
             </NodeInfoRow>
-            <NodeInfoRow label='活动连接 / 代理数'>
+            <NodeInfoRow label={t('relay.connections')}>
               {node.relay_frps_connections ?? '—'} /{' '}
               {node.relay_frps_proxy_count ?? '—'}
             </NodeInfoRow>
-            <NodeInfoRow label='IP 地址'>
+            <NodeInfoRow label={t('edge.ip')}>
               {node.ip || '—'}
-              {node.ip_manual_override ? '（已锁定）' : ''}
+              {node.ip_manual_override ? t('lockedSuffix') : ''}
             </NodeInfoRow>
           </div>
         </NodeSectionCard>
 
         <NodeSectionCard
-          title='网络端口'
+          title={t('relay.portsTitle')}
-          description='frps 控制面与 HTTP 虚拟主机配置'
+          description={t('relay.portsDesc')}
           action={
             <Button variant='outline' size='sm' className='h-8' asChild>
               <Link
                 href={`/apply-logs?node_id=${encodeURIComponent(node.node_id)}`}
               >
                 <FileText className='size-3.5 mr-1.5' />
-                应用记录
+                {t('applyLogs')}
               </Link>
             </Button>
           }
         >
           <div className='divide-y'>
-            <NodeInfoRow label='绑定控制端口'>
+            <NodeInfoRow label={t('relay.bindPort')}>
               {node.relay_bind_port || '—'}
             </NodeInfoRow>
-            <NodeInfoRow label='VHost HTTP 端口'>
+            <NodeInfoRow label={t('relay.vhostPort')}>
               {node.relay_vhost_http_port || '—'}
             </NodeInfoRow>
-            <NodeInfoRow label='Agent 接入地址'>
+            <NodeInfoRow label={t('relay.agentAddr')}>
               <span className='break-all'>
                 {node.relay_agent_access_addr || '—'}
               </span>
             </NodeInfoRow>
-            <NodeInfoRow label='最近应用'>
+            <NodeInfoRow label={t('edge.latestApply')}>
               <NodeStatusBadge
-                label={getApplyLabel(node.latest_apply_result)}
+                label={getApplyLabel(node.latest_apply_result, t)}
                 tone={getApplyTone(node.latest_apply_result)}
               />
             </NodeInfoRow>
-            <NodeInfoRow label='Relay 版本'>
+            <NodeInfoRow label={t('relay.relayVersion')}>
               {node.version || 'unknown'}
             </NodeInfoRow>
-            <NodeInfoRow label='frps 核心版本'>
+            <NodeInfoRow label={t('relay.frpsVersion')}>
               {node.ext_version || 'unknown'}
             </NodeInfoRow>
           </div>
@@ -361,15 +372,15 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
       </div>
 
       <NodeSectionCard
-        title='FRPS WebUI'
+        title={t('relay.webuiTitle')}
-        description='控制 frps 内置 Web 管理界面是否启用及其监听端口'
+        description={t('relay.webuiDesc')}
       >
         <div className='space-y-4'>
           <div className='flex items-center justify-between rounded-xl border px-4 py-4'>
             <div className='space-y-1'>
-              <Label>启用 Web 管理界面</Label>
+              <Label>{t('relay.enableWebui')}</Label>
               <p className='text-xs text-muted-foreground'>
-                开启后，节点将启动 frps 的内置管理服务。
+                {t('relay.enableWebuiHint')}
               </p>
             </div>
             <Switch
@@ -381,7 +392,7 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
 
           <div className='rounded-xl border p-4 space-y-3'>
             <Label htmlFor='web_server_port' className='text-xs font-semibold'>
-              Web 管理界面端口
+              {t('relay.webuiPort')}
             </Label>
             <div className='flex max-w-sm items-center gap-2'>
               <Input
@@ -391,7 +402,7 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
                 max={65535}
                 value={webServerPort}
                 onChange={(e) => setWebServerPort(e.target.value)}
-                placeholder='例如: 17500'
+                placeholder={t('relay.webuiPortPlaceholder')}
                 className='bg-card text-xs h-9'
                 disabled={
                   savePortMutation.isPending || systemConfigsQuery.isLoading
@@ -408,13 +419,12 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
                 {savePortMutation.isPending ? (
                   <Loader2 className='size-3.5 animate-spin' />
                 ) : (
-                  '保存'
+                  tc('save')
                 )}
               </Button>
             </div>
             <p className='text-[11px] text-muted-foreground'>
-              当前实际监听端口：{resolvedPort}{' '}
+              {t('relay.actualPort', { port: resolvedPort })}
-              （修改后在下次节点心跳同步时生效，默认为绑定端口 + 500）。
             </p>
           </div>
 
@@ -426,7 +436,7 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
                 rel='noopener noreferrer'
                 className='inline-flex items-center font-medium text-primary hover:underline'
               >
-                打开 FRPS WebUI
+                {t('relay.openWebui')}
                 <ExternalLink className='size-3.5 ml-1.5' />
               </a>
               <span className='text-xs text-muted-foreground font-mono bg-muted px-2 py-0.5 rounded border'>
@@ -438,16 +448,16 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
                 className='size-7 text-muted-foreground hover:text-foreground'
                 onClick={() => {
                   void navigator.clipboard.writeText(webUiUrl);
-                  toast.success('链接已复制到剪贴板');
+                  toast.success(t('relay.copiedLink'));
                 }}
-                title='复制链接'
+                title={t('relay.copyLink')}
               >
                 <Copy className='size-3.5' />
               </Button>
             </div>
           ) : (
             <p className='text-sm text-muted-foreground'>
-              WebUI 已禁用或未配置绑定端口。
+              {t('relay.webuiDisabled')}
             </p>
           )}
         </div>
@@ -455,15 +465,15 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
 
       <InstallCommand node={node} variant='relay' />
 
-      <NodeSectionCard title='节点元数据'>
+      <NodeSectionCard title={t('relay.metadata')}>
         <div className='divide-y'>
-          <NodeInfoRow label='节点 ID'>
+          <NodeInfoRow label={t('kpiNodeId')}>
             <span className='font-mono text-xs break-all'>{node.node_id}</span>
           </NodeInfoRow>
-          <NodeInfoRow label='创建时间'>
+          <NodeInfoRow label={t('relay.createdAt')}>
             {formatDateTime(node.created_at)}
           </NodeInfoRow>
-          <NodeInfoRow label='更新时间'>
+          <NodeInfoRow label={t('relay.updatedAt')}>
             {formatDateTime(node.updated_at)}
           </NodeInfoRow>
         </div>
@@ -479,34 +489,34 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
         typeTone='warning'
         statusBadges={[
           {
-            label: getNodeStatusLabel(node.status),
+            label: getNodeStatusLabel(node.status, t),
             tone: getNodeStatusTone(node.status),
           },
           {
-            label: getRelayStatusLabel(node.relay_status),
+            label: getRelayStatusLabel(node.relay_status, t),
             tone: getRelayStatusTone(node.relay_status),
           },
         ]}
         actions={headerActions}
         kpis={[
-          { label: '节点 ID', value: node.node_id, icon: Fingerprint },
+          { label: t('kpiNodeId'), value: node.node_id, icon: Fingerprint },
           {
-            label: 'Relay 版本',
+            label: t('relay.relayVersion'),
             value: node.version || 'unknown',
             icon: Server,
           },
           {
-            label: 'frps 核心',
+            label: t('relay.kpiFrps'),
             value: node.ext_version || 'unknown',
             icon: Network,
           },
           {
-            label: '最近心跳',
+            label: t('kpiLastSeen'),
             value: isWSConnectedLastSeen(node.last_seen_at)
-              ? 'WS 已连接'
+              ? t('wsConnected')
               : isMeaningfulTime(node.last_seen_at)
-                ? formatRelativeTime(node.last_seen_at)
+                ? formatRelativeTime(node.last_seen_at, t)
-                : '暂无',
+                : t('na'),
             icon: Activity,
           },
         ]}
@@ -514,7 +524,7 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
           <NodeObservability
             nodeId={node.id}
             variant='compact'
-            connectionHint='中继承载活动连接数'
+            connectionHint={t('relay.connectionHint')}
           />
         }
         manage={manageTab}
@@ -544,22 +554,21 @@ export function RelayNodeDetail({ node }: { node: NodeItem }) {
       <AlertDialog open={deleteOpen} onOpenChange={setDeleteOpen}>
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认删除中继节点</AlertDialogTitle>
+            <AlertDialogTitle>{t('relay.deleteTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确认删除中继节点「{node.name}
+              {t('relay.deleteDesc', { name: node.name })}
-              」吗？删除后该节点需要重新创建并重新接入。
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
             <AlertDialogCancel disabled={deleteMutation.isPending}>
-              取消
+              {tc('cancel')}
             </AlertDialogCancel>
             <AlertDialogAction
               className='bg-destructive text-white hover:bg-destructive/90'
               disabled={deleteMutation.isPending}
               onClick={() => deleteMutation.mutate()}
             >
-              {deleteMutation.isPending ? '删除中...' : '确认删除'}
+              {deleteMutation.isPending ? t('deleting') : t('confirmDelete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/nodes/components/tunnel-node-detail.tsx

@@ -15,6 +15,7 @@ import {
   Trash2,
   Upload,
 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import {
@@ -63,6 +64,8 @@ import {
 const nodesQueryKey = ['openflare', 'nodes'];
 
 export function TunnelNodeDetail({ node }: { node: NodeItem }) {
+  const t = useTranslations('nodes');
+  const tc = useTranslations('common');
   const router = useRouter();
   const queryClient = useQueryClient();
   const [editorOpen, setEditorOpen] = useState(false);
@@ -73,20 +76,20 @@ export function TunnelNodeDetail({ node }: { node: NodeItem }) {
     mutationFn: (payload: Parameters<typeof NodeService.updateNode>[1]) =>
       NodeService.updateNode(node.id, payload),
     onSuccess: async () => {
-      toast.success('隧道节点已更新');
+      toast.success(t('tunnel.toastUpdated'));
       setEditorOpen(false);
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const forceSyncMutation = useMutation({
     mutationFn: () => NodeService.requestForceSync(node.id),
     onSuccess: async (updated) => {
-      toast.success(`已向隧道节点 ${updated.name} 下发强制同步指令`);
+      toast.success(t('tunnel.toastForceSync', { name: updated.name }));
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const upgradeMutation = useMutation({
@@ -106,22 +109,28 @@ export function TunnelNodeDetail({ node }: { node: NodeItem }) {
       }),
     onSuccess: async (updated) => {
       toast.success(
-        `已向隧道节点 ${updated.name} 下发${updated.update_channel === 'preview' ? '预览版' : '正式版'}升级指令`,
+        t('tunnel.toastUpgrade', {
+          name: updated.name,
+          channel:
+            updated.update_channel === 'preview'
+              ? t('channel.preview')
+              : t('channel.stable'),
+        }),
       );
       setUpgradeOpen(false);
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const deleteMutation = useMutation({
     mutationFn: () => NodeService.deleteNode(node.id),
     onSuccess: async () => {
-      toast.success('隧道节点已删除');
+      toast.success(t('tunnel.toastDeleted'));
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
       router.push('/nodes');
     },
-    onError: (error) => toast.error(getErrorMessage(error)),
+    onError: (error) => toast.error(getErrorMessage(error, t('requestFailed'))),
   });
 
   const handleRefresh = () => {
@@ -141,7 +150,7 @@ export function TunnelNodeDetail({ node }: { node: NodeItem }) {
         className='h-8'
         onClick={() => setEditorOpen(true)}
       >
-        编辑
+        {t('edit')}
       </Button>
       <Button
         variant='outline'
@@ -150,7 +159,7 @@ export function TunnelNodeDetail({ node }: { node: NodeItem }) {
         onClick={handleRefresh}
       >
         <RefreshCw className='size-3.5 mr-1.5' />
-        刷新
+        {t('refresh')}
       </Button>
       <Button
         variant='outline'
@@ -160,7 +169,7 @@ export function TunnelNodeDetail({ node }: { node: NodeItem }) {
         onClick={() => forceSyncMutation.mutate()}
       >
         <RotateCcw className='size-3.5 mr-1.5' />
-        {forceSyncMutation.isPending ? '同步中...' : '强制同步'}
+        {forceSyncMutation.isPending ? t('syncing') : t('forceSync')}
       </Button>
       <Button
         variant='secondary'
@@ -169,7 +178,7 @@ export function TunnelNodeDetail({ node }: { node: NodeItem }) {
         onClick={() => setUpgradeOpen(true)}
       >
         <Upload className='size-3.5 mr-1.5' />
-        {node.update_requested ? '查看升级' : '升级 openflared'}
+        {node.update_requested ? t('viewUpgrade') : t('tunnel.upgrade')}
       </Button>
       <Button
         variant='outline'
@@ -178,7 +187,7 @@ export function TunnelNodeDetail({ node }: { node: NodeItem }) {
         onClick={() => setDeleteOpen(true)}
       >
         <Trash2 className='size-3.5 mr-1.5' />
-        删除
+        {t('delete')}
       </Button>
     </>
   );
@@ -189,81 +198,83 @@ export function TunnelNodeDetail({ node }: { node: NodeItem }) {
 
       <div className='grid gap-6 xl:grid-cols-2'>
         <NodeSectionCard
-          title='隧道运行状态'
+          title={t('tunnel.runStatus')}
-          description='openflared 连接与在线情况'
+          description={t('tunnel.runStatusDesc')}
         >
           <div className='divide-y'>
-            <NodeInfoRow label='运行状态'>
+            <NodeInfoRow label={t('edge.runStatus')}>
               <NodeStatusBadge
-                label={getNodeStatusLabel(node.status)}
+                label={getNodeStatusLabel(node.status, t)}
                 tone={getNodeStatusTone(node.status)}
               />
             </NodeInfoRow>
-            <NodeInfoRow label='flared 状态'>
+            <NodeInfoRow label={t('tunnel.flaredStatus')}>
               <NodeStatusBadge
-                label={getFlaredStatusLabel(node)}
+                label={getFlaredStatusLabel(node, t)}
                 tone={getFlaredStatusTone(node)}
               />
             </NodeInfoRow>
-            <NodeInfoRow label='最近心跳'>
+            <NodeInfoRow label={t('kpiLastSeen')}>
               {isWSConnectedLastSeen(node.last_seen_at)
-                ? 'WebSocket 长连接已建立'
+                ? t('wsEstablished')
                 : isMeaningfulTime(node.last_seen_at)
-                  ? `${formatRelativeTime(node.last_seen_at)} · ${formatDateTime(node.last_seen_at)}`
+                  ? `${formatRelativeTime(node.last_seen_at, t)} · ${formatDateTime(node.last_seen_at)}`
-                  : '暂无'}
+                  : t('na')}
             </NodeInfoRow>
-            <NodeInfoRow label='IP 地址'>
+            <NodeInfoRow label={t('edge.ip')}>
               {node.ip || '—'}
-              {node.ip_manual_override ? '（已锁定）' : ''}
+              {node.ip_manual_override ? t('lockedSuffix') : ''}
             </NodeInfoRow>
-            <NodeInfoRow label='自动更新'>
+            <NodeInfoRow label={t('tunnel.autoUpdate')}>
-              {node.auto_update_enabled ? '已启用' : '手动'}
+              {node.auto_update_enabled ? t('enabled') : t('manual')}
             </NodeInfoRow>
           </div>
         </NodeSectionCard>
 
         <NodeSectionCard
-          title='配置同步'
+          title={t('tunnel.syncTitle')}
-          description='隧道客户端配置追平状态'
+          description={t('tunnel.syncDesc')}
           action={
             <Button variant='outline' size='sm' className='h-8' asChild>
               <Link
                 href={`/apply-logs?node_id=${encodeURIComponent(node.node_id)}`}
               >
                 <FileText className='size-3.5 mr-1.5' />
-                应用记录
+                {t('applyLogs')}
               </Link>
             </Button>
           }
         >
           <div className='divide-y'>
-            <NodeInfoRow label='当前配置版本'>
+            <NodeInfoRow label={t('tunnel.currentVersion')}>
-              {node.current_version || '未应用'}
+              {node.current_version || t('notApplied')}
             </NodeInfoRow>
-            <NodeInfoRow label='最近应用'>
+            <NodeInfoRow label={t('tunnel.latestApply')}>
               <NodeStatusBadge
-                label={getApplyLabel(node.latest_apply_result)}
+                label={getApplyLabel(node.latest_apply_result, t)}
                 tone={getApplyTone(node.latest_apply_result)}
               />
             </NodeInfoRow>
-            <NodeInfoRow label='最近应用时间'>
+            <NodeInfoRow label={t('tunnel.latestApplyAt')}>
               {isMeaningfulTime(node.latest_apply_at)
-                ? `${formatRelativeTime(node.latest_apply_at)} · ${formatDateTime(node.latest_apply_at)}`
+                ? `${formatRelativeTime(node.latest_apply_at, t)} · ${formatDateTime(node.latest_apply_at)}`
-                : '暂无'}
+                : t('na')}
             </NodeInfoRow>
             {node.latest_apply_checksum ? (
-              <NodeInfoRow label='同步文件数'>
+              <NodeInfoRow label={t('tunnel.fileCount')}>
-                {node.latest_support_file_count} 个
+                {t('tunnel.fileCountValue', {
+                  count: node.latest_support_file_count,
+                })}
               </NodeInfoRow>
             ) : null}
-            <NodeInfoRow label='升级状态'>
+            <NodeInfoRow label={t('tunnel.upgradeStatus')}>
               <NodeStatusBadge
                 label={
                   node.update_requested
                     ? node.update_channel === 'preview'
-                      ? '等待预览更新'
+                      ? t('update.waitingPreview')
-                      : '等待更新'
+                      : t('update.waitingUpdate')
-                    : '未下发'
+                    : t('update.notRequested')
                 }
                 tone={node.update_requested ? 'warning' : 'info'}
               />
@@ -274,20 +285,23 @@ export function TunnelNodeDetail({ node }: { node: NodeItem }) {
 
       <InstallCommand node={node} variant='tunnel' />
 
-      <NodeSectionCard title='接入凭证' description='隧道客户端接入所需 Token'>
+      <NodeSectionCard
+        title={t('tunnel.credentials')}
+        description={t('tunnel.credentialsDesc')}
+      >
         <div className='divide-y'>
-          <NodeInfoRow label='Tunnel Token'>
+          <NodeInfoRow label={t('tunnel.tunnelToken')}>
             <span className='font-mono text-xs break-all'>
-              {node.access_token || '暂无'}
+              {node.access_token || t('na')}
             </span>
           </NodeInfoRow>
-          <NodeInfoRow label='节点 ID'>
+          <NodeInfoRow label={t('kpiNodeId')}>
             <span className='font-mono text-xs break-all'>{node.node_id}</span>
           </NodeInfoRow>
-          <NodeInfoRow label='创建时间'>
+          <NodeInfoRow label={t('tunnel.createdAt')}>
             {formatDateTime(node.created_at)}
           </NodeInfoRow>
-          <NodeInfoRow label='更新时间'>
+          <NodeInfoRow label={t('tunnel.updatedAt')}>
             {formatDateTime(node.updated_at)}
           </NodeInfoRow>
         </div>
@@ -303,34 +317,34 @@ export function TunnelNodeDetail({ node }: { node: NodeItem }) {
         typeTone='info'
         statusBadges={[
           {
-            label: getNodeStatusLabel(node.status),
+            label: getNodeStatusLabel(node.status, t),
             tone: getNodeStatusTone(node.status),
           },
           {
-            label: getFlaredStatusLabel(node),
+            label: getFlaredStatusLabel(node, t),
             tone: getFlaredStatusTone(node),
           },
         ]}
         actions={headerActions}
         kpis={[
-          { label: '节点 ID', value: node.node_id, icon: Fingerprint },
+          { label: t('kpiNodeId'), value: node.node_id, icon: Fingerprint },
           {
-            label: 'openflared',
+            label: t('tunnel.kpiOpenflared'),
             value: node.version || 'unknown',
             icon: Package,
           },
           {
-            label: '当前配置',
+            label: t('kpiCurrentConfig'),
-            value: node.current_version || '未应用',
+            value: node.current_version || t('notApplied'),
             icon: KeyRound,
           },
           {
-            label: '最近心跳',
+            label: t('kpiLastSeen'),
             value: isWSConnectedLastSeen(node.last_seen_at)
-              ? 'WS 已连接'
+              ? t('wsConnected')
               : isMeaningfulTime(node.last_seen_at)
-                ? formatRelativeTime(node.last_seen_at)
+                ? formatRelativeTime(node.last_seen_at, t)
-                : '暂无',
+                : t('na'),
             icon: Activity,
           },
         ]}
@@ -338,7 +352,7 @@ export function TunnelNodeDetail({ node }: { node: NodeItem }) {
           <NodeObservability
             nodeId={node.id}
             variant='compact'
-            connectionHint='隧道并发连接数'
+            connectionHint={t('tunnel.connectionHint')}
           />
         }
         manage={manageTab}
@@ -368,22 +382,21 @@ export function TunnelNodeDetail({ node }: { node: NodeItem }) {
       <AlertDialog open={deleteOpen} onOpenChange={setDeleteOpen}>
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认删除隧道节点</AlertDialogTitle>
+            <AlertDialogTitle>{t('tunnel.deleteTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确认删除隧道节点「{node.name}
+              {t('tunnel.deleteDesc', { name: node.name })}
-              」吗？删除后该节点需要重新创建并重新接入。
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
             <AlertDialogCancel disabled={deleteMutation.isPending}>
-              取消
+              {tc('cancel')}
             </AlertDialogCancel>
             <AlertDialogAction
               className='bg-destructive text-white hover:bg-destructive/90'
               disabled={deleteMutation.isPending}
               onClick={() => deleteMutation.mutate()}
             >
-              {deleteMutation.isPending ? '删除中...' : '确认删除'}
+              {deleteMutation.isPending ? t('deleting') : t('confirmDelete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/nodes/detail/page-client.tsx

@@ -5,6 +5,7 @@ import { useMemo } from 'react';
 import { useSearchParams } from 'next/navigation';
 import { useQuery } from '@tanstack/react-query';
 import { ArrowLeft, Server } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { Button } from '@/components/ui/button';
 import { EmptyStateWithBorder } from '@/components/layout/empty';
@@ -20,6 +21,7 @@ import { getErrorMessage } from '../components/node-utils';
 const nodesQueryKey = ['openflare', 'nodes'];
 
 export function NodeDetailPageClient() {
+  const t = useTranslations('nodes');
   const searchParams = useSearchParams();
   const nodeId = searchParams.get('id')?.trim() ?? '';
 
@@ -41,7 +43,7 @@ export function NodeDetailPageClient() {
       <div className='py-6 px-1'>
         <EmptyStateWithBorder
           icon={Server}
-          description='缺少节点 ID，请从节点列表进入详情页。'
+          description={t('missingId')}
         />
       </div>
     );
@@ -50,7 +52,10 @@ export function NodeDetailPageClient() {
   if (nodesQuery.isLoading) {
     return (
       <div className='py-6 px-1'>
-        <LoadingStateWithBorder icon={Server} description='加载节点详情中...' />
+        <LoadingStateWithBorder
+          icon={Server}
+          description={t('loadingDetail')}
+        />
       </div>
     );
   }
@@ -60,7 +65,7 @@ export function NodeDetailPageClient() {
       <div className='py-6 px-1'>
         <div className='p-8 border border-dashed rounded-lg'>
           <ErrorInline
-            message={getErrorMessage(nodesQuery.error)}
+            message={getErrorMessage(nodesQuery.error, t('requestFailed'))}
             onRetry={() => void nodesQuery.refetch()}
             className='justify-center'
           />
@@ -75,13 +80,10 @@ export function NodeDetailPageClient() {
         <Button variant='ghost' size='sm' className='h-8 px-2' asChild>
           <Link href='/nodes'>
             <ArrowLeft className='size-4 mr-1' />
-            返回节点列表
+            {t('backToList')}
           </Link>
         </Button>
-        <EmptyStateWithBorder
+        <EmptyStateWithBorder icon={Server} description={t('notFound')} />
-          icon={Server}
-          description='节点不存在，可能已被删除或 ID 无效。'
-        />
       </div>
     );
   }

frontend/app/(main)/nodes/page-client.tsx

@@ -5,6 +5,7 @@ import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { useMemo, useState } from 'react';
 import { useSearchParams } from 'next/navigation';
 import { Loader2, Plus, RefreshCw, Server } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import {
@@ -44,6 +45,8 @@ import { getErrorMessage } from './components/node-utils';
 const nodesQueryKey = ['openflare', 'nodes'];
 
 export function NodesPageClient() {
+  const t = useTranslations('nodes');
+  const tc = useTranslations('common');
   const searchParams = useSearchParams();
   const queryClient = useQueryClient();
   const [editingNode, setEditingNode] = useState<NodeItem | null>(null);
@@ -75,25 +78,25 @@ export function NodesPageClient() {
       return NodeService.createNode(payload);
     },
     onSuccess: async () => {
-      toast.success(editingNode ? '节点已更新' : '节点已创建');
+      toast.success(editingNode ? t('updated') : t('created'));
       setEditingNode(null);
       setEditorOpen(false);
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
     onError: (error) => {
-      toast.error(getErrorMessage(error));
+      toast.error(getErrorMessage(error, t('requestFailed')));
     },
   });
 
   const deleteMutation = useMutation({
     mutationFn: (id: number) => NodeService.deleteNode(id),
     onSuccess: async () => {
-      toast.success('节点已删除');
+      toast.success(t('deleted'));
       setDeleteTarget(null);
       await queryClient.invalidateQueries({ queryKey: nodesQueryKey });
     },
     onError: (error) => {
-      toast.error(getErrorMessage(error));
+      toast.error(getErrorMessage(error, t('requestFailed')));
     },
   });
 
@@ -116,11 +119,11 @@ export function NodesPageClient() {
       <div className='flex items-center justify-between gap-3'>
         <div className='flex items-center gap-2'>
           <Server className='size-5 text-primary' />
-          <h1 className='text-2xl font-semibold tracking-tight'>节点管理</h1>
+          <h1 className='text-2xl font-semibold tracking-tight'>{t('title')}</h1>
         </div>
         <div className='flex items-center gap-2'>
           <Button variant='outline' size='sm' className='h-7 text-xs' asChild>
-            <Link href='/apply-logs'>应用记录</Link>
+            <Link href='/apply-logs'>{t('applyLogs')}</Link>
           </Button>
           <Button
             variant='secondary'
@@ -129,7 +132,7 @@ export function NodesPageClient() {
             onClick={handleCreate}
           >
             <Plus className='size-3.5 mr-1' />
-            新增节点
+            {t('create')}
           </Button>
         </div>
       </div>
@@ -139,10 +142,10 @@ export function NodesPageClient() {
           <div className='flex items-center justify-between gap-3'>
             <div>
               <CardTitle className='text-base font-semibold'>
-                节点列表
+                {t('listTitle')}
               </CardTitle>
               <CardDescription>
-                {getFilterDescription(nodeFilter)}
+                {getFilterDescription(nodeFilter, t)}
               </CardDescription>
             </div>
             <Button
@@ -157,7 +160,7 @@ export function NodesPageClient() {
               ) : (
                 <RefreshCw className='size-3.5 mr-1' />
               )}
-              立即刷新
+              {t('refreshNow')}
             </Button>
           </div>
         </CardHeader>
@@ -167,12 +170,12 @@ export function NodesPageClient() {
           {nodesQuery.isLoading ? (
             <LoadingStateWithBorder
               icon={Server}
-              description='加载节点列表中...'
+              description={t('loadingList')}
             />
           ) : nodesQuery.isError ? (
             <div className='p-8 border border-dashed rounded-lg'>
               <ErrorInline
-                message={getErrorMessage(nodesQuery.error)}
+                message={getErrorMessage(nodesQuery.error, t('requestFailed'))}
                 onRetry={handleRefresh}
                 className='justify-center'
               />
@@ -181,9 +184,7 @@ export function NodesPageClient() {
             <EmptyStateWithBorder
               icon={Server}
               description={
-                nodes.length === 0
+                nodes.length === 0 ? t('emptyAll') : t('emptyFilter')
-                  ? '暂无节点，请先创建一个节点。'
-                  : '当前筛选无结果'
               }
             />
           ) : (
@@ -218,15 +219,14 @@ export function NodesPageClient() {
       >
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>确认删除节点</AlertDialogTitle>
+            <AlertDialogTitle>{t('deleteTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确认删除节点「{deleteTarget?.name}
+              {t('deleteDesc', { name: deleteTarget?.name ?? '' })}
-              」吗？删除后该节点需要重新创建并重新接入。
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
             <AlertDialogCancel disabled={deleteMutation.isPending}>
-              取消
+              {tc('cancel')}
             </AlertDialogCancel>
             <AlertDialogAction
               className='bg-destructive text-white hover:bg-destructive/90'
@@ -235,7 +235,7 @@ export function NodesPageClient() {
                 deleteTarget && deleteMutation.mutate(deleteTarget.id)
               }
             >
-              {deleteMutation.isPending ? '删除中...' : '确认删除'}
+              {deleteMutation.isPending ? t('deleting') : t('confirmDelete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/origins/components/origin-editor-dialog.tsx

@@ -25,21 +25,13 @@ import {
   type OriginMutationPayload,
   OriginService,
 } from '@/lib/services/openflare';
+import { useTranslations } from 'next-intl';
 
-const originSchema = z.object({
+type OriginFormValues = {
-  name: z.string().max(255),
+  name: string;
-  address: z
+  address: string;
-    .string()
+  remark: string;
-    .trim()
+};
-    .min(1, '请输入源站地址')
-    .refine(
-      (value) => !/[/?#]/.test(value) && !value.includes('://'),
-      '源站地址格式不合法',
-    ),
-  remark: z.string().max(255),
-});
-
-type OriginFormValues = z.infer<typeof originSchema>;
 
 const originsQueryKey = ['openflare', 'origins'] as const;
 
@@ -73,7 +65,21 @@ export function OriginEditorDialog({
   origin,
   onSaved,
 }: OriginEditorDialogProps) {
+  const t = useTranslations('origins');
+  const tc = useTranslations('common');
   const queryClient = useQueryClient();
+  const originSchema = z.object({
+    name: z.string().max(255),
+    address: z
+      .string()
+      .trim()
+      .min(1, t('addressRequired'))
+      .refine(
+        (value) => !/[/?#]/.test(value) && !value.includes('://'),
+        t('addressInvalid'),
+      ),
+    remark: z.string().max(255),
+  });
   const form = useForm<OriginFormValues>({
     resolver: zodResolver(originSchema),
     defaultValues: toFormValues(origin),
@@ -91,7 +97,7 @@ export function OriginEditorDialog({
         : OriginService.create(payload);
     },
     onSuccess: async () => {
-      toast.success(origin ? '源站已更新' : '源站已创建');
+      toast.success(origin ? t('updated') : t('created'));
       await queryClient.invalidateQueries({ queryKey: originsQueryKey });
       if (origin) {
         await queryClient.invalidateQueries({
@@ -102,7 +108,7 @@ export function OriginEditorDialog({
       onOpenChange(false);
     },
     onError: (error) => {
-      toast.error(error instanceof Error ? error.message : '保存失败');
+      toast.error(error instanceof Error ? error.message : t('saveFailed'));
     },
   });
 
@@ -110,10 +116,8 @@ export function OriginEditorDialog({
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent>
         <DialogHeader>
-          <DialogTitle>{origin ? '编辑源站' : '新增源站'}</DialogTitle>
+          <DialogTitle>{origin ? t('editOrigin') : t('create')}</DialogTitle>
-          <DialogDescription>
+          <DialogDescription>{t('editorDesc')}</DialogDescription>
-            源站作为规则里的可复用地址目录，协议和端口仍由规则决定。
-          </DialogDescription>
         </DialogHeader>
 
         <form
@@ -122,7 +126,7 @@ export function OriginEditorDialog({
           onSubmit={form.handleSubmit((values) => mutation.mutate(values))}
         >
           <div className='space-y-1.5'>
-            <Label htmlFor='address'>源站地址</Label>
+            <Label htmlFor='address'>{t('address')}</Label>
             <Input
               id='address'
               placeholder='origin.internal'
@@ -135,22 +139,22 @@ export function OriginEditorDialog({
             ) : null}
           </div>
           <div className='space-y-1.5'>
-            <Label htmlFor='name'>源站名</Label>
+            <Label htmlFor='name'>{t('name')}</Label>
             <Input
               id='name'
-              placeholder='主站源站'
+              placeholder={t('namePlaceholder')}
               {...form.register('name')}
             />
           </div>
           <div className='space-y-1.5'>
-            <Label htmlFor='remark'>备注</Label>
+            <Label htmlFor='remark'>{t('remark')}</Label>
             <Textarea id='remark' rows={2} {...form.register('remark')} />
           </div>
         </form>
 
         <DialogFooter>
           <Button variant='outline' onClick={() => onOpenChange(false)}>
-            取消
+            {tc('cancel')}
           </Button>
           <Button
             type='submit'
@@ -160,12 +164,12 @@ export function OriginEditorDialog({
             {mutation.isPending ? (
               <>
                 <Loader2 className='size-4 animate-spin mr-1' />
-                保存中...
+                {t('saving')}
               </>
             ) : origin ? (
-              '保存修改'
+              t('saveChanges')
             ) : (
-              '新增源站'
+              t('create')
             )}
           </Button>
         </DialogFooter>

frontend/app/(main)/origins/detail/page-client.tsx

@@ -33,9 +33,13 @@ import {
 import { OriginService } from '@/lib/services/openflare';
 import { formatDateTime } from '@/lib/utils';
 
+import { useTranslations } from 'next-intl';
+
 import { OriginEditorDialog } from '../components/origin-editor-dialog';
 
 export function OriginDetailPageClient() {
+  const t = useTranslations('origins');
+  const tc = useTranslations('common');
   const searchParams = useSearchParams();
   const queryClient = useQueryClient();
   const originId = searchParams.get('id')?.trim() ?? '';
@@ -54,14 +58,14 @@ export function OriginDetailPageClient() {
   const deleteMutation = useMutation({
     mutationFn: () => OriginService.deleteById(parsedId),
     onSuccess: async () => {
-      toast.success('源站已删除');
+      toast.success(t('deleted'));
       await queryClient.invalidateQueries({
         queryKey: ['openflare', 'origins'],
       });
       window.location.href = '/origins';
     },
     onError: (error) => {
-      toast.error(error instanceof Error ? error.message : '删除失败');
+      toast.error(error instanceof Error ? error.message : t('deleteFailed'));
     },
   });
 
@@ -70,7 +74,7 @@ export function OriginDetailPageClient() {
   if (!enabled) {
     return (
       <div className='py-6 px-1'>
-        <EmptyStateWithBorder description='缺少有效的源站 ID。' />
+        <EmptyStateWithBorder description={t('missingId')} />
       </div>
     );
   }
@@ -78,7 +82,7 @@ export function OriginDetailPageClient() {
   if (originQuery.isLoading) {
     return (
       <div className='py-6 px-1'>
-        <LoadingStateWithBorder icon={MapPin} description='加载源站详情...' />
+        <LoadingStateWithBorder icon={MapPin} description={t('loadingDetail')} />
       </div>
     );
   }
@@ -90,7 +94,7 @@ export function OriginDetailPageClient() {
           message={
             originQuery.error instanceof Error
               ? originQuery.error.message
-              : '加载失败'
+              : t('loadFailed')
           }
           onRetry={() => void originQuery.refetch()}
         />
@@ -104,10 +108,10 @@ export function OriginDetailPageClient() {
         <Button variant='ghost' size='sm' asChild>
           <Link href='/origins'>
             <ArrowLeft className='size-4 mr-1' />
-            返回列表
+            {t('backToList')}
           </Link>
         </Button>
-        <EmptyStateWithBorder description='源站不存在或已被删除。' />
+        <EmptyStateWithBorder description={t('notFound')} />
       </div>
     );
   }
@@ -119,7 +123,7 @@ export function OriginDetailPageClient() {
           <Button variant='ghost' size='sm' className='h-8 px-2 -ml-2' asChild>
             <Link href='/origins'>
               <ArrowLeft className='size-4 mr-1' />
-              返回列表
+              {t('backToList')}
             </Link>
           </Button>
           <div className='flex items-center gap-2'>
@@ -136,7 +140,7 @@ export function OriginDetailPageClient() {
             size='sm'
             onClick={() => setEditorOpen(true)}
           >
-            编辑源站
+            {t('editOrigin')}
           </Button>
           <Button
             variant='destructive'
@@ -144,7 +148,7 @@ export function OriginDetailPageClient() {
             onClick={() => setDeleteOpen(true)}
           >
             <Trash2 className='size-3.5 mr-1' />
-            删除源站
+            {t('deleteOrigin')}
           </Button>
         </div>
       </div>
@@ -152,57 +156,57 @@ export function OriginDetailPageClient() {
       <div className='grid gap-3 sm:grid-cols-2 xl:grid-cols-4'>
         <div className='rounded-lg border border-dashed px-4 py-3'>
           <p className='text-[10px] uppercase tracking-wider text-muted-foreground'>
-            绑定规则
+            {t('boundRoutes')}
           </p>
           <Badge variant='outline' className='mt-2 text-[10px]'>
-            {origin.route_count} 条规则
+            {t('routeCount', { count: origin.route_count })}
           </Badge>
         </div>
         <div className='rounded-lg border border-dashed px-4 py-3'>
           <p className='text-[10px] uppercase tracking-wider text-muted-foreground'>
-            创建时间
+            {t('createdAt')}
           </p>
           <p className='mt-2 text-sm'>{formatDateTime(origin.created_at)}</p>
         </div>
         <div className='rounded-lg border border-dashed px-4 py-3'>
           <p className='text-[10px] uppercase tracking-wider text-muted-foreground'>
-            更新时间
+            {t('updatedAt')}
           </p>
           <p className='mt-2 text-sm'>{formatDateTime(origin.updated_at)}</p>
         </div>
         <div className='rounded-lg border border-dashed px-4 py-3 sm:col-span-2 xl:col-span-1'>
           <p className='text-[10px] uppercase tracking-wider text-muted-foreground'>
-            备注
+            {t('remark')}
           </p>
           <p className='mt-2 text-sm text-muted-foreground'>
-            {origin.remark || '暂无备注'}
+            {origin.remark || t('noRemark')}
           </p>
         </div>
       </div>
 
       <div className='border border-dashed rounded-lg overflow-hidden bg-background'>
         <div className='px-4 py-3 border-b border-dashed'>
-          <h2 className='text-sm font-semibold'>关联规则</h2>
+          <h2 className='text-sm font-semibold'>{t('relatedRoutes')}</h2>
           <p className='text-xs text-muted-foreground mt-1'>
-            展示当前源站作为主源站绑定的规则。
+            {t('relatedRoutesDesc')}
           </p>
         </div>
         {origin.routes.length === 0 ? (
           <EmptyStateWithBorder
-            title='暂无关联规则'
+            title={t('noRelatedRoutes')}
-            description='当前源站还没有被任何规则引用。'
+            description={t('noRelatedRoutesDesc')}
           />
         ) : (
           <Table>
             <TableHeader className='bg-muted/40'>
               <TableRow className='border-dashed hover:bg-transparent'>
-                <TableHead className='text-xs font-semibold'>域名</TableHead>
+                <TableHead className='text-xs font-semibold'>{t('domain')}</TableHead>
                 <TableHead className='text-xs font-semibold'>
-                  源站地址
+                  {t('address')}
                 </TableHead>
-                <TableHead className='text-xs font-semibold'>状态</TableHead>
+                <TableHead className='text-xs font-semibold'>{t('status')}</TableHead>
                 <TableHead className='text-xs font-semibold'>
-                  更新时间
+                  {t('updatedAt')}
                 </TableHead>
               </TableRow>
             </TableHeader>
@@ -217,7 +221,7 @@ export function OriginDetailPageClient() {
                   </TableCell>
                   <TableCell>
                     <Badge variant='outline' className='text-[10px]'>
-                      {route.enabled ? '启用' : '停用'}
+                      {route.enabled ? t('enabled') : t('disabled')}
                     </Badge>
                   </TableCell>
                   <TableCell className='text-xs text-muted-foreground'>
@@ -240,18 +244,18 @@ export function OriginDetailPageClient() {
       <AlertDialog open={deleteOpen} onOpenChange={setDeleteOpen}>
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>删除源站</AlertDialogTitle>
+            <AlertDialogTitle>{t('deleteTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确认删除源站 {origin.name} 吗？
+              {t('deleteDesc', { name: origin.name })}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
-            <AlertDialogCancel>取消</AlertDialogCancel>
+            <AlertDialogCancel>{tc('cancel')}</AlertDialogCancel>
             <AlertDialogAction
               className='bg-destructive text-destructive-foreground hover:bg-destructive/90'
               onClick={() => deleteMutation.mutate()}
             >
-              确认删除
+              {t('confirmDelete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/origins/page.tsx

@@ -24,11 +24,15 @@ import { Button } from '@/components/ui/button';
 import { type OriginItem, OriginService } from '@/lib/services/openflare';
 import { formatDateTime } from '@/lib/utils';
 
+import { useTranslations } from 'next-intl';
+
 import { OriginEditorDialog } from './components/origin-editor-dialog';
 
 const originsQueryKey = ['openflare', 'origins'] as const;
 
 export default function OriginsPage() {
+  const t = useTranslations('origins');
+  const tc = useTranslations('common');
   const queryClient = useQueryClient();
   const [editorOpen, setEditorOpen] = useState(false);
   const [editingOrigin, setEditingOrigin] = useState<OriginItem | null>(null);
@@ -44,12 +48,12 @@ export default function OriginsPage() {
   const deleteMutation = useMutation({
     mutationFn: (id: number) => OriginService.deleteById(id),
     onSuccess: async () => {
-      toast.success('源站已删除');
+      toast.success(t('deleted'));
       setDeleteTarget(null);
       await queryClient.invalidateQueries({ queryKey: originsQueryKey });
     },
     onError: (error) => {
-      toast.error(error instanceof Error ? error.message : '删除失败');
+      toast.error(error instanceof Error ? error.message : t('deleteFailed'));
     },
   });
 
@@ -59,10 +63,8 @@ export default function OriginsPage() {
         <div className='flex items-center gap-2'>
           <MapPin className='size-5 text-primary' />
           <div>
-            <h1 className='text-2xl font-semibold tracking-tight'>源站</h1>
+            <h1 className='text-2xl font-semibold tracking-tight'>{t('title')}</h1>
-            <p className='text-sm text-muted-foreground'>
+            <p className='text-sm text-muted-foreground'>{t('subtitle')}</p>
-              集中维护规则复用的源站地址，减少批量改地址时的重复操作。
-            </p>
           </div>
         </div>
         <div className='flex gap-2'>
@@ -75,7 +77,7 @@ export default function OriginsPage() {
             <RefreshCw
               className={`size-3.5 mr-1 ${originsQuery.isFetching ? 'animate-spin' : ''}`}
             />
-            刷新
+            {t('refresh')}
           </Button>
           <Button
             size='sm'
@@ -85,7 +87,7 @@ export default function OriginsPage() {
             }}
           >
             <Plus className='size-3.5 mr-1' />
-            新增源站
+            {t('create')}
           </Button>
         </div>
       </div>
@@ -95,7 +97,7 @@ export default function OriginsPage() {
           message={
             originsQuery.error instanceof Error
               ? originsQuery.error.message
-              : '加载失败'
+              : t('loadFailed')
           }
           onRetry={() => void originsQuery.refetch()}
         />
@@ -106,8 +108,8 @@ export default function OriginsPage() {
           <LoadingStateWithBorder />
         ) : origins.length === 0 ? (
           <EmptyStateWithBorder
-            title='暂无源站'
+            title={t('emptyTitle')}
-            description='点击右上角新增源站，后续规则可直接复用这些地址。'
+            description={t('emptyDesc')}
           />
         ) : (
           <div className='grid gap-0 md:grid-cols-2'>
@@ -128,20 +130,24 @@ export default function OriginsPage() {
                             : 'text-amber-600 border-amber-500/20'
                         }`}
                       >
-                        {origin.route_count} 条规则
+                        {t('routeCount', { count: origin.route_count })}
                       </Badge>
                     </div>
                     <p className='text-sm'>{origin.address}</p>
                     <p className='text-sm text-muted-foreground'>
-                      {origin.remark || '暂无备注'}
+                      {origin.remark || t('noRemark')}
                     </p>
                     <p className='text-xs text-muted-foreground'>
-                      最后更新：{formatDateTime(origin.updated_at)}
+                      {t('lastUpdated', {
+                        date: formatDateTime(origin.updated_at),
+                      })}
                     </p>
                   </div>
                   <div className='flex flex-wrap gap-2'>
                     <Button variant='outline' size='sm' asChild>
-                      <Link href={`/origins/detail?id=${origin.id}`}>详情</Link>
+                      <Link href={`/origins/detail?id=${origin.id}`}>
+                        {t('detail')}
+                      </Link>
                     </Button>
                     <Button
                       variant='outline'
@@ -151,7 +157,7 @@ export default function OriginsPage() {
                         setEditorOpen(true);
                       }}
                     >
-                      编辑
+                      {t('edit')}
                     </Button>
                     <Button
                       variant='destructive'
@@ -159,7 +165,7 @@ export default function OriginsPage() {
                       onClick={() => setDeleteTarget(origin)}
                     >
                       <Trash2 className='size-3.5 mr-1' />
-                      删除
+                      {tc('delete')}
                     </Button>
                   </div>
                 </div>
@@ -183,20 +189,20 @@ export default function OriginsPage() {
       >
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>删除源站</AlertDialogTitle>
+            <AlertDialogTitle>{t('deleteTitle')}</AlertDialogTitle>
             <AlertDialogDescription>
-              确认删除源站 {deleteTarget?.name} 吗？
+              {t('deleteDesc', { name: deleteTarget?.name ?? '' })}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
-            <AlertDialogCancel>取消</AlertDialogCancel>
+            <AlertDialogCancel>{tc('cancel')}</AlertDialogCancel>
             <AlertDialogAction
               className='bg-destructive text-destructive-foreground hover:bg-destructive/90'
               onClick={() => {
                 if (deleteTarget) deleteMutation.mutate(deleteTarget.id);
               }}
             >
-              确认删除
+              {t('confirmDelete')}
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>

frontend/app/(main)/page.tsx

@@ -2,6 +2,7 @@
 
 import { useQuery } from '@tanstack/react-query';
 import { LayoutDashboard, RefreshCw } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 
 import { EmptyStateWithBorder } from '@/components/layout/empty';
 import { ErrorInline } from '@/components/layout/error';
@@ -24,6 +25,7 @@ import { getErrorMessage } from './nodes/components/node-utils';
 const dashboardQueryKey = ['openflare', 'dashboard', 'overview'];
 
 export default function OpenFlareDashboardPage() {
+  const t = useTranslations('dashboard');
   const overviewQuery = useQuery({
     queryKey: dashboardQueryKey,
     queryFn: () => DashboardService.getOverview(),
@@ -37,11 +39,13 @@ export default function OpenFlareDashboardPage() {
       <div className='flex flex-wrap items-center justify-between gap-3'>
         <div className='flex items-center gap-2'>
           <LayoutDashboard className='size-5 text-primary' />
-          <h1 className='text-2xl font-semibold tracking-tight'>总览</h1>
+          <h1 className='text-2xl font-semibold tracking-tight'>{t('title')}</h1>
         </div>
         <div className='flex items-center gap-2 text-xs text-muted-foreground'>
           {overview?.generated_at ? (
-            <span>数据生成于 {formatDateTime(overview.generated_at)}</span>
+            <span>
+              {t('generatedAt', { time: formatDateTime(overview.generated_at) })}
+            </span>
           ) : null}
           <Button
             variant='outline'
@@ -53,25 +57,27 @@ export default function OpenFlareDashboardPage() {
             <RefreshCw
               className={`size-3.5 mr-1.5 ${overviewQuery.isFetching ? 'animate-spin' : ''}`}
             />
-            刷新
+            {t('refresh')}
           </Button>
         </div>
       </div>
 
       {overviewQuery.isLoading ? (
         <LoadingStateWithBorder
-          title='加载总览数据'
+          title={t('loadingTitle')}
-          description='正在聚合节点健康、流量与容量指标...'
+          description={t('loadingDesc')}
         />
       ) : overviewQuery.isError ? (
         <ErrorInline
-          message={`总览看板加载失败：${getErrorMessage(overviewQuery.error)}`}
+          message={t('loadFailed', {
+            error: getErrorMessage(overviewQuery.error, t('requestFailed')),
+          })}
           onRetry={() => overviewQuery.refetch()}
         />
       ) : !overview ? (
         <EmptyStateWithBorder
-          title='暂无总览数据'
+          title={t('emptyTitle')}
-          description='系统已经启动，但还没有可展示的总览聚合结果。'
+          description={t('emptyDesc')}
         />
       ) : (
         <>

frontend/app/(main)/pages/components/deployment-upload-dialog.tsx

@@ -3,6 +3,7 @@
 import { useRef, useState } from 'react';
 import { useMutation, useQueryClient } from '@tanstack/react-query';
 import { UploadCloud } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import { Button } from '@/components/ui/button';
@@ -76,6 +77,8 @@ export function DeploymentUploadDialog({
   rootDir,
   entryFile,
 }: DeploymentUploadDialogProps) {
+  const t = useTranslations('pages.upload');
+  const tCommon = useTranslations('common');
   const queryClient = useQueryClient();
   const fileInputRef = useRef<HTMLInputElement>(null);
   const [file, setFile] = useState<File | null>(null);
@@ -96,14 +99,14 @@ export function DeploymentUploadDialog({
 
   const uploadMutation = useMutation({
     mutationFn: () => {
-      if (!file) throw new Error('请选择部署包');
+      if (!file) throw new Error(t('selectFile'));
       return PagesService.uploadDeployment(projectId, {
         file,
         onProgress: setUploadProgress,
       });
     },
     onSuccess: async () => {
-      toast.success('部署包上传成功');
+      toast.success(t('success'));
       await Promise.all([
         queryClient.invalidateQueries({
           queryKey: deploymentsQueryKey(projectId),
@@ -114,7 +117,7 @@ export function DeploymentUploadDialog({
       handleOpenChange(false);
     },
     onError: (error) => {
-      toast.error(error instanceof Error ? error.message : '上传失败');
+      toast.error(error instanceof Error ? error.message : t('failed'));
       setUploadProgress(null);
     },
   });
@@ -122,7 +125,7 @@ export function DeploymentUploadDialog({
   const handleFileSelect = (selected: File | null) => {
     if (!selected) return;
     if (!isSupportedPagesPackage(selected.name)) {
-      toast.error('仅支持 zip、tar.gz、tar.xz、tar.bz2、tar、7z 格式的部署包');
+      toast.error(t('unsupported'));
       return;
     }
     setFile(selected);
@@ -132,15 +135,13 @@ export function DeploymentUploadDialog({
     <Dialog open={open} onOpenChange={handleOpenChange}>
       <DialogContent className='sm:max-w-lg'>
         <DialogHeader>
-          <DialogTitle>上传部署包</DialogTitle>
+          <DialogTitle>{t('title')}</DialogTitle>
-          <DialogDescription>
+          <DialogDescription>{t('description')}</DialogDescription>
-            上传不可变的静态资源压缩包，完成后可在部署历史中激活。
-          </DialogDescription>
         </DialogHeader>
 
         <FieldGroup>
           <Field>
-            <FieldLabel htmlFor='pages-package'>本地部署包</FieldLabel>
+            <FieldLabel htmlFor='pages-package'>{t('localPackage')}</FieldLabel>
             <button
               type='button'
               className={cn(
@@ -165,7 +166,7 @@ export function DeploymentUploadDialog({
             >
               <UploadCloud className='size-8 text-muted-foreground' />
               <span className='text-sm font-medium'>
-                拖拽部署包到此处，或点击选择文件
+                {t('dropHint')}
               </span>
               <span className='text-xs text-muted-foreground'>
                 zip、tar.gz、tar.xz、tar.bz2、tar、7z
@@ -183,20 +184,23 @@ export function DeploymentUploadDialog({
             />
             {file ? (
               <FieldDescription>
-                已选择 {file.name}（{formatBytes(file.size)}）
+                {t('selected', {
+                  name: file.name,
+                  size: formatBytes(file.size),
+                })}
               </FieldDescription>
             ) : (
-              <FieldDescription>请选择一个受支持的压缩包。</FieldDescription>
+              <FieldDescription>{t('chooseArchive')}</FieldDescription>
             )}
           </Field>
 
           <Field>
-            <FieldLabel>部署入口</FieldLabel>
+            <FieldLabel>{t('entry')}</FieldLabel>
             <div className='rounded-md border bg-muted/20 px-3 py-2 font-mono text-sm'>
               {pagesEntryPath(rootDir, entryFile)}
             </div>
             <FieldDescription>
-              入口来自项目设置；部署包上传不会覆盖该配置。
+              {t('entryHint')}
             </FieldDescription>
           </Field>
 
@@ -204,10 +208,10 @@ export function DeploymentUploadDialog({
             <Field>
               <div className='flex items-center justify-between text-xs text-muted-foreground'>
                 <span>
-                  {uploadProgress >= 100 ? '服务端处理中' : '上传进度'}
+                  {uploadProgress >= 100 ? t('processing') : t('progress')}
                 </span>
                 <span>
-                  {uploadProgress >= 100 ? '请稍候' : `${uploadProgress}%`}
+                  {uploadProgress >= 100 ? t('pleaseWait') : `${uploadProgress}%`}
                 </span>
               </div>
               <Progress value={Math.min(uploadProgress, 100)} />
@@ -221,7 +225,7 @@ export function DeploymentUploadDialog({
             variant='outline'
             onClick={() => handleOpenChange(false)}
           >
-            取消
+            {tCommon('cancel')}
           </Button>
           <Button
             type='button'
@@ -233,7 +237,7 @@ export function DeploymentUploadDialog({
             ) : (
               <UploadCloud data-icon='inline-start' />
             )}
-            {uploadMutation.isPending ? '上传中...' : '上传并创建部署'}
+            {uploadMutation.isPending ? t('uploading') : t('submit')}
           </Button>
         </DialogFooter>
       </DialogContent>

frontend/app/(main)/pages/components/project-editor-dialog.tsx

@@ -3,6 +3,7 @@
 import { useEffect } from 'react';
 import { useMutation, useQueryClient } from '@tanstack/react-query';
 import { Loader2 } from 'lucide-react';
+import { useTranslations } from 'next-intl';
 import { toast } from 'sonner';
 
 import { Button } from '@/components/ui/button';
@@ -35,6 +36,8 @@ export function ProjectEditorDialog({
   onOpenChange,
   project,
 }: ProjectEditorDialogProps) {
+  const t = useTranslations('pages');
+  const tCommon = useTranslations('common');
   const queryClient = useQueryClient();
   const form = usePagesProjectForm(project);
 
@@ -50,7 +53,7 @@ export function ProjectEditorDialog({
         : PagesService.createProject(payload);
     },
     onSuccess: async () => {
-      toast.success(project ? '项目已更新' : '项目已创建');
+      toast.success(project ? t('updated') : t('created'));
       await queryClient.invalidateQueries({ queryKey: projectsQueryKey });
       if (project) {
         await queryClient.invalidateQueries({
@@ -60,7 +63,7 @@ export function ProjectEditorDialog({
       onOpenChange(false);
     },
     onError: (error) => {
-      toast.error(error instanceof Error ? error.message : '保存失败');
+      toast.error(error instanceof Error ? error.message : t('saveFailed'));
     },
   });
 
@@ -69,11 +72,9 @@ export function ProjectEditorDialog({
       <DialogContent className='max-w-2xl max-h-[90vh] overflow-y-auto'>
         <DialogHeader>
           <DialogTitle>
-            {project ? '编辑 Pages 项目' : '新建 Pages 项目'}
+            {project ? t('editTitle') : t('createTitle')}
           </DialogTitle>
-          <DialogDescription>
+          <DialogDescription>{t('editorDesc')}</DialogDescription>
-            配置静态站点托管参数，上传部署包后在代理规则中选择 Pages 上游。
-          </DialogDescription>
         </DialogHeader>
 
         <form
@@ -86,7 +87,7 @@ export function ProjectEditorDialog({
 
         <DialogFooter>
           <Button variant='outline' onClick={() => onOpenChange(false)}>
-            取消
+            {tCommon('cancel')}
           </Button>
           <Button
             type='submit'
@@ -96,12 +97,12 @@ export function ProjectEditorDialog({
             {mutation.isPending ? (
               <>
                 <Loader2 className='size-4 animate-spin mr-1' />
-                保存中...
+                {t('saving')}
               </>
             ) : project ? (
-              '保存修改'
+              t('saveChanges')
             ) : (
-              '创建项目'
+              t('createProject')
             )}
           </Button>
         </DialogFooter>

frontend/app/(main)/pages/components/project-form.tsx

@@ -1,6 +1,8 @@
 'use client';
 
 import { zodResolver } from '@hookform/resolvers/zod';
+import { useTranslations } from 'next-intl';
+import { useMemo } from 'react';
 import { useForm, type UseFormReturn } from 'react-hook-form';
 import { z } from 'zod';
 
@@ -9,9 +11,10 @@ import { Label } from '@/components/ui/label';
 import { Switch } from '@/components/ui/switch';
 import { type PagesProject } from '@/lib/services/openflare';
 
-export const pagesProjectSchema = z
+function createPagesProjectSchema(t: (key: string) => string) {
+  return z
     .object({
-    name: z.string().trim().min(1, '请输入项目名称').max(255),
+      name: z.string().trim().min(1, t('form.nameRequired')).max(255),
       slug: z.string().trim().max(255).optional().or(z.literal('')),
       spa_fallback_enabled: z.boolean(),
       spa_fallback_path: z.string().trim(),
@@ -20,14 +23,14 @@ export const pagesProjectSchema = z
       api_proxy_pass: z.string().trim(),
       api_proxy_rewrite: z.string().trim(),
       root_dir: z.string().trim().max(512).optional().or(z.literal('')),
-    entry_file: z.string().trim().min(1, '请输入入口文件').max(512),
+      entry_file: z.string().trim().min(1, t('form.entryRequired')).max(512),
     })
     .superRefine((data, ctx) => {
       if (data.spa_fallback_enabled && !data.spa_fallback_path.startsWith('/')) {
         ctx.addIssue({
           code: z.ZodIssueCode.custom,
           path: ['spa_fallback_path'],
-        message: '回退路径必须以 / 开头',
+          message: t('form.fallbackPathPrefix'),
         });
       }
       if (data.api_proxy_enabled) {
@@ -35,20 +38,23 @@ export const pagesProjectSchema = z
           ctx.addIssue({
             code: z.ZodIssueCode.custom,
             path: ['api_proxy_path'],
-          message: '匹配路径必须以 / 开头',
+            message: t('form.matchPathPrefix'),
           });
         }
         if (!/^https?:\/\//i.test(data.api_proxy_pass)) {
           ctx.addIssue({
             code: z.ZodIssueCode.custom,
             path: ['api_proxy_pass'],
-          message: '后端地址必须以 http:// 或 https:// 开头',
+            message: t('form.backendPrefix'),
           });
         }
       }
     });
+}
 
-export type PagesProjectFormValues = z.infer<typeof pagesProjectSchema>;
+export type PagesProjectFormValues = z.infer<
+  ReturnType<typeof createPagesProjectSchema>
+>;
 
 export function toFormValues(
   project?: PagesProject | null,
@@ -110,8 +116,10 @@ export function buildProjectPayload(
 }
 
 export function usePagesProjectForm(project?: PagesProject | null) {
+  const t = useTranslations('pages');
+  const schema = useMemo(() => createPagesProjectSchema((key) => t(key)), [t]);
   return useForm<PagesProjectFormValues>({
-    resolver: zodResolver(pagesProjectSchema),
+    resolver: zodResolver(schema),
     defaultValues: toFormValues(project),
   });
 }
@@ -125,6 +133,7 @@ export function ProjectFormFields({
   form,
   idPrefix = '',
 }: ProjectFormFieldsProps) {
+  const t = useTranslations('pages');
   const spaEnabled = form.watch('spa_fallback_enabled');
   const apiEnabled = form.watch('api_proxy_enabled');
   const fieldId = (name: string) => (idPrefix ? `${idPrefix}-${name}` : name);
@@ -133,7 +142,7 @@ export function ProjectFormFields({
     <div className='space-y-4'>
       <div className='grid gap-4 md:grid-cols-2'>
         <div className='space-y-1.5'>
-          <Label htmlFor={fieldId('name')}>项目名称</Label>
+          <Label htmlFor={fieldId('name')}>{t('form.name')}</Label>
           <Input id={fieldId('name')} {...form.register('name')} />
           {form.formState.errors.name ? (
             <p className='text-xs text-destructive'>
@@ -142,10 +151,10 @@ export function ProjectFormFields({
           ) : null}
         </div>
         <div className='space-y-1.5'>
-          <Label htmlFor={fieldId('slug')}>项目标识</Label>
+          <Label htmlFor={fieldId('slug')}>{t('form.slug')}</Label>
           <Input
             id={fieldId('slug')}
-            placeholder='留空自动生成'
+            placeholder={t('form.slugPlaceholder')}
             {...form.register('slug')}
           />
         </div>
@@ -153,14 +162,14 @@ export function ProjectFormFields({
 
       <div className='grid gap-4 md:grid-cols-2'>
         <div className='space-y-1.5'>
-          <Label htmlFor={fieldId('entry_file')}>入口文件</Label>
+          <Label htmlFor={fieldId('entry_file')}>{t('form.entryFile')}</Label>
           <Input id={fieldId('entry_file')} {...form.register('entry_file')} />
         </div>
         <div className='space-y-1.5'>
-          <Label htmlFor={fieldId('root_dir')}>根目录</Label>
+          <Label htmlFor={fieldId('root_dir')}>{t('form.rootDir')}</Label>
           <Input
             id={fieldId('root_dir')}
-            placeholder='可选'
+            placeholder={t('form.optional')}
             {...form.register('root_dir')}
           />
         </div>
@@ -168,9 +177,9 @@ export function ProjectFormFields({
 
       <div className='flex items-center justify-between rounded-lg border border-dashed px-4 py-3'>
         <div>
-          <p className='text-sm font-medium'>SPA fallback</p>
+          <p className='text-sm font-medium'>{t('form.spaFallback')}</p>
           <p className='text-xs text-muted-foreground'>
-            未命中静态文件时回退到指定路径
+            {t('form.spaFallbackDesc')}
           </p>
         </div>
         <Switch
@@ -184,7 +193,9 @@ export function ProjectFormFields({
       </div>
       {spaEnabled ? (
         <div className='space-y-1.5'>
-          <Label htmlFor={fieldId('spa_fallback_path')}>回退路径</Label>
+          <Label htmlFor={fieldId('spa_fallback_path')}>
+            {t('form.fallbackPath')}
+          </Label>
           <Input
             id={fieldId('spa_fallback_path')}
             {...form.register('spa_fallback_path')}
@@ -194,9 +205,9 @@ export function ProjectFormFields({
 
       <div className='flex items-center justify-between rounded-lg border border-dashed px-4 py-3'>
         <div>
-          <p className='text-sm font-medium'>API 反向代理</p>
+          <p className='text-sm font-medium'>{t('form.apiProxy')}</p>
           <p className='text-xs text-muted-foreground'>
-            为静态站点附加 API 反代规则
+            {t('form.apiProxyDesc')}
           </p>
         </div>
         <Switch
@@ -209,21 +220,27 @@ export function ProjectFormFields({
       {apiEnabled ? (
         <div className='grid gap-4 md:grid-cols-2'>
           <div className='space-y-1.5'>
-            <Label htmlFor={fieldId('api_proxy_path')}>匹配路径</Label>
+            <Label htmlFor={fieldId('api_proxy_path')}>
+              {t('form.matchPath')}
+            </Label>
             <Input
               id={fieldId('api_proxy_path')}
               {...form.register('api_proxy_path')}
             />
           </div>
           <div className='space-y-1.5'>
-            <Label htmlFor={fieldId('api_proxy_pass')}>后端地址</Label>
+            <Label htmlFor={fieldId('api_proxy_pass')}>
+              {t('form.backend')}
+            </Label>
             <Input
               id={fieldId('api_proxy_pass')}
               {...form.register('api_proxy_pass')}
             />
           </div>
           <div className='space-y-1.5 md:col-span-2'>
-            <Label htmlFor={fieldId('api_proxy_rewrite')}>重写规则</Label>
+            <Label htmlFor={fieldId('api_proxy_rewrite')}>
+              {t('form.rewrite')}
+            </Label>
             <Input
               id={fieldId('api_proxy_rewrite')}
               {...form.register('api_proxy_rewrite')}