diff --git a/Changelog.md b/Changelog.md
index 437d4ef3d..b649ddbeb 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -33,6 +33,7 @@
 - 修复 URL Schemes 无法正常导入
 - 修复 Linux 下无法安装 TUN 服务
 - 修复可能的端口被占用误报
+- 修复设置允许外部控制来源不能立即生效
 
 <details>
 <summary><strong> ✨ 新增功能 </strong></summary>
diff --git a/src/components/setting/mods/external-controller-cors.tsx b/src/components/setting/mods/external-controller-cors.tsx
index 9fd4139a6..28412e6d7 100644
--- a/src/components/setting/mods/external-controller-cors.tsx
+++ b/src/components/setting/mods/external-controller-cors.tsx
@@ -6,6 +6,7 @@ import { useTranslation } from "react-i18next";
 
 import { BaseDialog, Switch } from "@/components/base";
 import { useClash } from "@/hooks/use-clash";
+import { restartCore } from "@/services/cmds";
 import { showNotice } from "@/services/notice-service";
 
 // 定义开发环境的URL列表
@@ -134,6 +135,7 @@ export const HeaderConfiguration = forwardRef<ClashHeaderConfigingRef>(
             ),
           },
         });
+        await restartCore();
         await mutateClash();
       },
       {