diff --git a/public/background.js b/public/background.js
index c0c90c4..9404477 100644
--- a/public/background.js
+++ b/public/background.js
@@ -8,41 +8,52 @@ const websocketManager = new WebSocketManager();
 
 chrome.runtime.onMessage.addListener(function (msg, sender, sendResponse) {
     console.log("msg", msg)
-    if (msg.action === ActionType.CONNECT) {
-        console.info("Start to connect websocket")
-        const host = msg['host'] || "127.0.0.1"
-        const port = msg['port'] || 11212
-        websocketManager.connectWebsocket(`ws://${host}:${port}/?token=${"a"}`)
-    } else if (msg.action === ActionType.DISCONNECT) {
-        websocketManager.disconnectWebsocket()
-    } else if (msg.action === ActionType.SETPROXY) {
-        chrome.proxy.settings.set({
-            value: {
-                mode: "fixed_servers",
-                rules: {
-                    singleProxy: {
-                        scheme: msg.scheme,
-                        host: msg.host,
-                        port: parseInt(`${msg.port}`)
+    switch (msg.action) {
+        case ActionType.CONNECT:
+            console.info("Start to connect websocket")
+            const host = msg['host'] || "127.0.0.1"
+            const port = msg['port'] || 11212
+            websocketManager.connectWebsocket(`ws://${host}:${port}/?token=${"a"}`)
+            break;
+        case ActionType.DISCONNECT:
+            websocketManager.disconnectWebsocket();
+            break;
+        case ActionType.SETPROXY:
+            chrome.proxy.settings.set({
+                value: {
+                    mode: "fixed_servers",
+                    rules: {
+                        singleProxy: {
+                            scheme: msg.scheme,
+                            host: msg.host,
+                            port: parseInt(`${msg.port}`)
+                        }
                     }
+                },
+                scope: 'regular',
+            });
+            break;
+        case ActionType.CLEARPROXY:
+            chrome.proxy.settings.clear({})
+            break;
+        case ActionType.PROXYSTATUS:
+            chrome.proxy.settings.get({}, function (details) {
+                if (details.value && details.value.mode === "fixed_servers") {
+                    let proxyConfig = details.value.rules.singleProxy;
+                    chrome.runtime.sendMessage({
+                        enable: true,
+                        proxy: `${proxyConfig.scheme}://${proxyConfig.host}:${proxyConfig.port}`
+                    })
+                } else {
+                    chrome.runtime.sendMessage({enable: false, proxy: ""})
                 }
-            },
-            scope: 'regular',
-        })
-
-    } else if (msg.action === ActionType.CLEARPROXY) {
-        chrome.proxy.settings.clear({})
-    } else if (msg.action === ActionType.PROXYSTATUS) {
-        chrome.proxy.settings.get({}, function (details) {
-            if (details.value && details.value.mode === "fixed_servers") {
-                let proxyConfig = details.value.rules.singleProxy;
-                chrome.runtime.sendMessage({
-                    enable: true,
-                    proxy: `${proxyConfig.scheme}://${proxyConfig.host}:${proxyConfig.port}`
-                })
-            } else {
-                chrome.runtime.sendMessage({enable: false, proxy: ""})
-            }
-        });
+            });
+            break;
     }
 })
+
+chrome.tabs.query({}, (tabs) => {
+    tabs.forEach(function (tab) {
+        console.log("Tab ID",tab.id); // 输出每个标签页的ID
+    });
+});
\ No newline at end of file
diff --git a/public/connect.js b/public/connect.js
index 846d52e..2f150e5 100644
--- a/public/connect.js
+++ b/public/connect.js
@@ -22,6 +22,10 @@ export class WebSocketManager {
             this.startHeartbeat();
         };
 
+        this.socket.onmessage = (event) => {
+            this.handleMessage(event.data);
+        };
+
         this.socket.onclose = () => {
             chrome.runtime.sendMessage({action: ActionType.STATUS, connected: false});
         };
@@ -69,4 +73,58 @@ export class WebSocketManager {
     isConnected() {
         return this.socket && this.socket.readyState === WebSocket.OPEN;
     }
-}
\ No newline at end of file
+
+    handleMessage(message) {
+        console.log("message", message)
+        // 解析消息
+        try {
+            // 解析从WebSocket接收到的JSON数据
+            let code = message;
+            getTabId().then((tabId) => {
+                // 确保tabId和code有效
+                if (typeof tabId === 'number' && typeof code === 'string') {
+                    // 在指定的tabId上执行脚本
+                    chrome.scripting.executeScript({
+                        target: {tabId: tabId},
+                        // function: getTitle,
+                        function: log,
+                        args: [code]
+                    }, (injectionResults) => {
+                        // 处理脚本执行的结果，如日志记录等
+                        console.log('Script executed:', injectionResults);
+                    });
+                } else {
+                    console.error('Received malformed message:', message);
+                }
+            });
+        } catch (err) {
+            console.error('Error parsing message from WebSocket:', err);
+        }
+    }
+}
+
+function getTitle() {
+    return document.title;
+}
+
+function log(message) {
+    return console.log(message);
+}
+
+function getTabId() {
+    return new Promise((resolve, reject) => {
+        chrome.tabs.query({active: true, currentWindow: true}, (tabs) => {
+            if (tabs.length) {
+                resolve(tabs[0].id);
+            } else {
+                reject('No active tab found');
+            }
+        });
+    });
+}
+
+// chrome.tabs.query({}, (tabs) => {
+//     tabs.forEach(function (tab) {
+//         console.log(tab.id); // 输出每个标签页的ID
+//     });
+// })
\ No newline at end of file