diff --git a/server.js b/server.js
index 96e519a..03a047b 100644
--- a/server.js
+++ b/server.js
@@ -9,8 +9,8 @@ const { MessageHistory } = require('./src/message_history.js');
 const app = express();
 const server = http.createServer(app);
 const io = socketIo(server, {
-  pingTimeout: 300000,    // 60秒超时
-  pingInterval: 25000,   // 25秒心跳间隔
+  pingTimeout: 60000,     // 60秒超时 (减少到1分钟)
+  pingInterval: 10000,  // 10秒心跳间隔
   upgradeTimeout: 30000, // 30秒升级超时
   allowEIO3: true,       // 允许Engine.IO v3客户端
   transports: ['websocket', 'polling'], // 支持多种传输方式
@@ -137,8 +137,7 @@ const scenes = [
     tag: 'chat',
     apiKey: 'bot-20250916100919-w8vxr', // 起床场景的API key
     openingLines: [
-      "嗨，我是最可爱的小男孩，小乐。",
-      "爷爷奶奶，在干嘛呢？",
+      " 爷爷/奶奶，我来啦！今天您过得怎么样呀？有没有什么好玩的事儿跟我说说呀？",
     ]
   }
 ];
diff --git a/src/index.js b/src/index.js
index 0b01863..dfe7314 100644
--- a/src/index.js
+++ b/src/index.js
@@ -33,6 +33,9 @@ class WebRTCChat {
         this.isVideoReady = false;
         this.isDefaultVideoLoaded = false;
         this.retryCount = 0; // 添加重试计数器
+        this.connectionRetryCount = 0; // 连接重试计数器
+        this.maxRetryAttempts = 5; // 最大重试次数
+        this.reconnectTimeout = null; // 重连定时器
 
         // 添加视频相关属性
         this.videoSender = null; // WebRTC视频发送器
@@ -172,16 +175,37 @@ class WebRTCChat {
     }
 
     initializeSocket() {
-        this.socket = io();
+        this.socket = io({
+            // 客户端配置，与服务器端保持一致
+            pingTimeout: 60000,
+            pingInterval: 10000,
+            upgradeTimeout: 30000,
+            transports: ['websocket', 'polling']
+        });
         
         this.socket.on('connect', () => {
             this.updateStatus('已连接到服务器', 'connected');
             this.logMessage('已连接到服务器', 'success');
+            this.connectionRetryCount = 0; // 重置重连计数
         });
 
-        this.socket.on('disconnect', () => {
+        this.socket.on('disconnect', (reason) => {
             this.connectionStatus.style.display = 'none';
-            this.logMessage('与服务器断开连接', 'error');
+            this.logMessage(`与服务器断开连接: ${reason}`, 'error');
+            
+            // 自动重连机制
+            if (reason === 'io server disconnect') {
+                // 服务器主动断开，不自动重连
+                this.logMessage('服务器主动断开连接', 'warning');
+            } else {
+                // 网络问题或其他原因，尝试重连
+                this.attemptReconnect();
+            }
+        });
+        
+        this.socket.on('connect_error', (error) => {
+            this.logMessage(`连接错误: ${error.message}`, 'error');
+            this.attemptReconnect();
         });
 
         // WebRTC 信令处理
@@ -1398,6 +1422,12 @@ class WebRTCChat {
         // 清理视频缓存和预创建流
         this.clearVideoCache();
         
+        // 清理重连定时器
+        if (this.reconnectTimeout) {
+            clearTimeout(this.reconnectTimeout);
+            this.reconnectTimeout = null;
+        }
+        
         // setTimeout(() => {
         //     // 显示头像，隐藏视频
         //     if (this.videoContainer) {
@@ -1829,6 +1859,36 @@ class WebRTCChat {
         // 检查当前视频流状态
         this.checkVideoStreamStatus();
     }
+    
+    // 尝试重连
+    attemptReconnect() {
+        if (this.connectionRetryCount >= this.maxRetryAttempts) {
+            this.logMessage('已达到最大重连次数，停止重连', 'error');
+            return;
+        }
+        
+        this.connectionRetryCount++;
+        const delay = Math.min(1000 * Math.pow(2, this.connectionRetryCount - 1), 30000); // 指数退避，最大30秒
+        
+        this.logMessage(`尝试重连 (${this.connectionRetryCount}/${this.maxRetryAttempts})，${delay/1000}秒后重试...`, 'warning');
+        
+        this.reconnectTimeout = setTimeout(() => {
+            if (this.socket && !this.socket.connected) {
+                this.logMessage('正在重新连接...', 'info');
+                this.socket.connect();
+            }
+        }, delay);
+    }
+    
+    // 检查连接状态
+    checkConnectionStatus() {
+        if (!this.socket || !this.socket.connected) {
+            this.logMessage('检测到连接断开，尝试重连...', 'warning');
+            this.attemptReconnect();
+            return false;
+        }
+        return true;
+    }
 }
 
 // 页面加载完成后初始化应用
diff --git a/src/minimaxi_stream.js b/src/minimaxi_stream.js
index 1f7cb09..0703758 100644
--- a/src/minimaxi_stream.js
+++ b/src/minimaxi_stream.js
@@ -70,6 +70,12 @@ async function processAudioQueue() {
       // 如果是第一个音频片段，触发视频切换
       if (sayName != window.webrtcApp.currentVideoTag && window.webrtcApp && window.webrtcApp.switchVideoStream) {
         try {
+          // 检查WebSocket连接状态
+          if (window.webrtcApp.checkConnectionStatus && !window.webrtcApp.checkConnectionStatus()) {
+            console.log('WebSocket连接异常，跳过视频切换');
+            return;
+          }
+          
           console.log('--------------触发视频切换:', sayName);
           window.webrtcApp.switchVideoStream(targetVideo, 'audio', '8-4-sh');
           isFirstChunk = false;
diff --git a/videos/xnh-bd-2.mp4 b/videos/xnh-bd-2.mp4
index 1affa52..ff180b0 100644
Binary files a/videos/xnh-bd-2.mp4 and b/videos/xnh-bd-2.mp4 differ
diff --git a/videos/xnh-sh.mp4 b/videos/xnh-sh.mp4
index 9a44d86..28b3cd6 100644
Binary files a/videos/xnh-sh.mp4 and b/videos/xnh-sh.mp4 differ