diff --git a/frontend/app/(main)/websites/detail/page-client.tsx b/frontend/app/(main)/websites/detail/page-client.tsx
index 4f2a3661..5a90d29c 100644
--- a/frontend/app/(main)/websites/detail/page-client.tsx
+++ b/frontend/app/(main)/websites/detail/page-client.tsx
@@ -220,64 +220,6 @@ export function WebsiteDetailPageClient() {
         </div>
       </div>
 
-      <div className="grid gap-4 md:grid-cols-2 xl:grid-cols-4">
-        <Card className="shadow-none">
-          <CardHeader className="pb-2">
-            <CardTitle className="text-sm">匹配类型</CardTitle>
-          </CardHeader>
-          <CardContent className="space-y-2">
-            <WebsiteStatusBadge label={matchType.label} tone={matchType.tone} />
-            <p className="text-xs text-muted-foreground">
-              {website.domain.startsWith('*.')
-                ? '当前网站会覆盖该后缀下的子域名规则。'
-                : '当前网站只匹配同名精确域名。'}
-            </p>
-          </CardContent>
-        </Card>
-
-        <Card className="shadow-none">
-          <CardHeader className="pb-2">
-            <CardTitle className="text-sm">网站状态</CardTitle>
-          </CardHeader>
-          <CardContent className="space-y-2">
-            <WebsiteStatusBadge
-              label={website.enabled ? '启用' : '停用'}
-              tone={website.enabled ? 'success' : 'warning'}
-            />
-            <p className="text-xs text-muted-foreground">
-              更新时间：{formatDateTime(website.updated_at)}
-            </p>
-          </CardContent>
-        </Card>
-
-        <Card className="shadow-none">
-          <CardHeader className="pb-2">
-            <CardTitle className="text-sm">关联规则</CardTitle>
-          </CardHeader>
-          <CardContent className="space-y-1 text-xs text-muted-foreground">
-            <p>规则总数：{relatedRoutes.length}</p>
-            <p>已启用规则：{enabledRoutesCount}</p>
-          </CardContent>
-        </Card>
-
-        <Card className="shadow-none">
-          <CardHeader className="pb-2">
-            <CardTitle className="text-sm">绑定证书</CardTitle>
-          </CardHeader>
-          <CardContent className="space-y-2">
-            <WebsiteStatusBadge
-              label={certificate ? certificate.name : '未绑定证书'}
-              tone={certificate ? 'success' : 'warning'}
-            />
-            <p className="text-xs text-muted-foreground">
-              {certificateStatus
-                ? `证书状态：${certificateStatus.label}`
-                : '当前网站未设置默认证书。'}
-            </p>
-          </CardContent>
-        </Card>
-      </div>
-
       <div className="grid gap-4 xl:grid-cols-2">
         <Card className="shadow-none">
           <CardHeader className="pb-2">
diff --git a/frontend/components/layout/sidebar.tsx b/frontend/components/layout/sidebar.tsx
index ae3d1648..fd4a3fb1 100644
--- a/frontend/components/layout/sidebar.tsx
+++ b/frontend/components/layout/sidebar.tsx
@@ -44,7 +44,6 @@ import {
   AlertDialogTitle,
 } from "@/components/ui/alert-dialog"
 import {
-  ArrowUpRight,
   Bell,
   ChevronDown,
   Code,
@@ -164,13 +163,9 @@ export function AppSidebar({ ...props }: React.ComponentProps<typeof Sidebar>) {
 
   const adminFiltered = React.useMemo(() => {
     const displayConfig = parseMenuDisplayConfig(config?.menu_display_config)
-    return data.admin.filter((item) => displayConfig[item.url] !== false)
+    return data.admin.filter((item) => displayConfig[item.url])
   }, [config])
 
-  const documentFiltered = React.useMemo(() => {
-    const displayConfig = parseMenuDisplayConfig(config?.menu_display_config)
-    return data.document.filter((item) => displayConfig[item.url] !== false)
-  }, [config])
 
   return (
     <>
@@ -329,40 +324,6 @@ export function AppSidebar({ ...props }: React.ComponentProps<typeof Sidebar>) {
             </SidebarGroup>
           )}
 
-          {documentFiltered.length > 0 && (
-            <SidebarGroup className="py-0 pt-4">
-              <SidebarGroupLabel className="text-xs font-normal text-muted-foreground">
-                文档库
-              </SidebarGroupLabel>
-              <SidebarGroupContent className="py-1">
-                <SidebarMenu className="gap-1">
-                  {documentFiltered.map((item) => (
-                    <SidebarMenuItem key={item.title}>
-                      <SidebarMenuButton
-                        tooltip={item.title}
-                        isActive={pathname === item.url}
-                        asChild
-                      >
-                        {item.external ? (
-                          <Link href={item.url} target="_blank" rel="noopener noreferrer" onClick={handleCloseSidebar}>
-                            {item.icon && <item.icon />}
-                            <span className="flex-1">{item.title}</span>
-                            <ArrowUpRight className="size-3 text-muted-foreground" />
-                          </Link>
-                        ) : (
-                          <Link href={item.url} onClick={handleCloseSidebar}>
-                            {item.icon && <item.icon />}
-                            <span className="flex-1">{item.title}</span>
-                          </Link>
-                        )}
-                      </SidebarMenuButton>
-                    </SidebarMenuItem>
-                  ))}
-                </SidebarMenu>
-              </SidebarGroupContent>
-            </SidebarGroup>
-          )}
-
         </SidebarContent>
         <SidebarFooter className="mt-auto px-3 py-3 group-data-[collapsible=icon]:hidden">
           <div className="border-t border-border/60 pt-3 text-[11px] leading-5 text-muted-foreground">