diff --git a/src/main/java/com/gaotao/config/WebSocketConfig.java b/src/main/java/com/gaotao/config/WebSocketConfig.java
index e3d9a2f2..29861ee0 100644
--- a/src/main/java/com/gaotao/config/WebSocketConfig.java
+++ b/src/main/java/com/gaotao/config/WebSocketConfig.java
@@ -1,7 +1,11 @@
 package com.gaotao.config;
 
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.messaging.simp.config.MessageBrokerRegistry;
+import org.springframework.messaging.simp.config.SimpleBrokerRegistration;
+import org.springframework.scheduling.TaskScheduler;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
 import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
 import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
 import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer;
@@ -42,7 +46,10 @@ public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {
         // 启用简单消息代理，用于向客户端推送消息
         // /topic - 公共广播（一对多）
         // /queue - 点对点（一对一）
-        config.enableSimpleBroker("/topic", "/queue");
+        SimpleBrokerRegistration simpleBroker = config.enableSimpleBroker("/topic", "/queue");
+        // 开启心跳并绑定调度器，避免长时间断网后连接假死无法及时回收。
+        simpleBroker.setHeartbeatValue(new long[]{10000, 10000});
+        simpleBroker.setTaskScheduler(dashboardWebSocketTaskScheduler());
 
         // 客户端发送消息的目的地前缀
         config.setApplicationDestinationPrefixes("/app");
@@ -62,7 +69,23 @@ public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {
         // 前端通过此端点建立WebSocket连接
         registry.addEndpoint("/ws/dashboard")
                 .setAllowedOriginPatterns("*")  // 允许所有跨域访问
-                .withSockJS();  // 启用SockJS降级支持（当浏览器不支持WebSocket时）
+                .withSockJS()
+                // 加快异常断线会话的清理，避免长期网络抖动后积压无效会话。
+                .setHeartbeatTime(10000)
+                .setDisconnectDelay(30000);  // 启用SockJS降级支持（当浏览器不支持WebSocket时）
+    }
+
+    /**
+     * 提供WebSocket心跳调度器
+     */
+    @Bean("dashboardWebSocketTaskScheduler")
+    public TaskScheduler dashboardWebSocketTaskScheduler() {
+        ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
+        taskScheduler.setPoolSize(1);
+        taskScheduler.setThreadNamePrefix("ws-heartbeat-");
+        taskScheduler.setRemoveOnCancelPolicy(true);
+        taskScheduler.initialize();
+        return taskScheduler;
     }
 }