diff --git a/src/app/dashboard/(home)/_components/start-scan.tsx b/src/app/dashboard/(home)/_components/start-scan.tsx
index 9f7fe90..596b4e1 100644
--- a/src/app/dashboard/(home)/_components/start-scan.tsx
+++ b/src/app/dashboard/(home)/_components/start-scan.tsx
@@ -61,7 +61,7 @@ export const StartScanningCard = () => {
                 </button>
             ),
         }
-    }, [extension.isFetching])
+    }, [extension.isFetching, extension.isInstalled])
 
     /**
      * 开始爬取
diff --git a/src/app/dashboard/(home)/page.tsx b/src/app/dashboard/(home)/page.tsx
index 36ea195..0abb5b0 100644
--- a/src/app/dashboard/(home)/page.tsx
+++ b/src/app/dashboard/(home)/page.tsx
@@ -17,7 +17,6 @@ const Page = () => {
                 <SubscriptionTip/>
 
                 <div className={'space-y-4'}>
-                    {/*爬取*/}
                     <StartScanningCard/>
                     {/*检查Telegram连接*/}
                     <ConnectTelegramCard/>
diff --git a/src/app/dashboard/layout.tsx b/src/app/dashboard/layout.tsx
index e5017cc..4a361b5 100644
--- a/src/app/dashboard/layout.tsx
+++ b/src/app/dashboard/layout.tsx
@@ -3,16 +3,17 @@
 import useSubscribeStore from "@/store/subscribe";
 import Header from "./_components/header";
 import {useEffect} from "react";
+import {detectExtension} from "@/utils/extension/detect_extension";
 
 interface Props {
     children: React.ReactNode;
 }
 
 export default function DashboardLayout({children}: Props) {
-
     const {init} = useSubscribeStore();
     useEffect(() => {
         init();
+        detectExtension()
     }, []);
 
     return (
diff --git a/src/utils/extension/detect_extension.ts b/src/utils/extension/detect_extension.ts
index 6a78509..e46299e 100644
--- a/src/utils/extension/detect_extension.ts
+++ b/src/utils/extension/detect_extension.ts
@@ -4,22 +4,37 @@ import useExtensionStore from "@/store/extension";
 /**
  * 检擦扩展是否安装
  */
+// 你的固定扩展 ID
+const EXTENSION_ID = "bhnpckgpcfnoiphhknaakhfieihpocan";
+declare const chrome: any;
 export const detectExtension = () => {
-    let timer: any = null;
+    // 如果已经安装了，就不跑了
+    if (useExtensionStore.getState().isInstalled) return;
 
-    // 定义响应处理器
-    const handleResponse = (event: any) => {
-        // 移除监听，释放内存
-        window.removeEventListener(STORE_SEND_EVENTS.PING, handleResponse);
-        clearTimeout(timer);
-        useExtensionStore.getState().setInstalled(true)
-    };
+    const timer = setInterval(() => {
+        // 1. 检查浏览器是否支持 chrome 插件环境
+        if (typeof chrome === 'undefined' || !chrome.runtime?.sendMessage) {
+            return;
+        }
 
-    // 1. 开始监听扩展的回传信号
-    window.addEventListener(STORE_REPLY_EVENTS.PONG, handleResponse);
+        // 2. 尝试给特定 ID 的扩展发送 PING
+        chrome.runtime.sendMessage(
+            EXTENSION_ID,
+            {type: STORE_SEND_EVENTS.PING},
+            (response: { success: any; }) => {
+                // 检查是否有错误（比如扩展没装或 ID 不对）
+                if (chrome.runtime.lastError) {
+                    // 这里静默失败，继续轮询
+                    return;
+                }
 
-    timer = setInterval(() => {
-        // 持续发送 PING 指令
-        window.dispatchEvent(new CustomEvent(STORE_SEND_EVENTS.PING));
-    }, 2000);
-}
\ No newline at end of file
+                // 3. 收到正确回复
+                if (response && response.success) {
+                    clearInterval(timer);
+                    useExtensionStore.getState().setInstalled(true);
+                    console.log("Extension detected via ID!");
+                }
+            }
+        );
+    }, 500); // 2秒轮询一次
+};
\ No newline at end of file
diff --git a/src/utils/extension/type.ts b/src/utils/extension/type.ts
index f21dda4..0be23e6 100644
--- a/src/utils/extension/type.ts
+++ b/src/utils/extension/type.ts
@@ -3,7 +3,7 @@
  */
 export const STORE_SEND_EVENTS = {
     // 查询扩展是否安装
-    PING: "STORE_AI_EVT_WEB_PING",
+    PING: "STORE_AI_PING",
 };
 
 /**