From 67a30eb5ed1e268e2b96da1c831a4dcefcc6f5a5 Mon Sep 17 00:00:00 2001
From: ryan <ryan@arctel.net>
Date: Mon, 20 Jul 2026 15:36:06 +0800
Subject: [PATCH] =?UTF-8?q?fix(waf):=20IP=20=E7=BB=84=E9=A2=84=E8=AE=BE?=
 =?UTF-8?q?=E8=A7=84=E5=88=99=E5=86=99=E5=85=A5=E9=BB=98=E8=AE=A4=20ttl?=
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点击自动抓取预设规则时补齐 ttl=-1，并规范化自动配置默认 JSON。
---
 docs/changelog/index.md                                | 4 ++++
 frontend/app/(main)/waf/components/ip-group-dialog.tsx | 7 ++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/docs/changelog/index.md b/docs/changelog/index.md
index e5b01931..7184ce6b 100644
--- a/docs/changelog/index.md
+++ b/docs/changelog/index.md
@@ -26,6 +26,10 @@ sidebar: false
 
 - 反代站点「流量限制」支持配置单 IP 请求频率：空或 0 继承全局默认，-1 关闭，填写如 10r/s、100r/m 为站点自定义；不同站点可使用不同频率并按站点隔离计数。
 
+### 修复
+
+- 修复 IP 组自动抓取使用预设规则时未写入 `ttl` 字段的问题，避免配置 JSON 缺少封禁时长。
+
 ## [v3.4.3-beta.3] - 2026-07-20
 
 ### 新增
diff --git a/frontend/app/(main)/waf/components/ip-group-dialog.tsx b/frontend/app/(main)/waf/components/ip-group-dialog.tsx
index 4a8fa9f3..f3693c8c 100644
--- a/frontend/app/(main)/waf/components/ip-group-dialog.tsx
+++ b/frontend/app/(main)/waf/components/ip-group-dialog.tsx
@@ -88,7 +88,11 @@ const defaultValues: IPGroupFormValues = {
   type: 'manual',
   enabled: true,
   ip_list_text: '',
-  auto_config_text: '{}',
+  auto_config_text: JSON.stringify(
+    { lookback_minutes: 60, ttl: -1, rules: [] },
+    null,
+    2,
+  ),
   subscription_url: '',
   subscription_format: 'text',
   subscription_mapping_rule: '',
@@ -148,6 +152,7 @@ function appendAutomaticPresetRule(
         typeof config.lookback_minutes === 'number'
           ? config.lookback_minutes
           : 60,
+      ttl: typeof config.ttl === 'number' ? config.ttl : -1,
       ...config,
       rules: nextRules,
     },