diff --git a/designer-realize/src/main/java/com/fr/design/mainframe/socketio/DesignerSocketIO.java b/designer-realize/src/main/java/com/fr/design/mainframe/socketio/DesignerSocketIO.java
index e87adf5c2..c34758b92 100644
--- a/designer-realize/src/main/java/com/fr/design/mainframe/socketio/DesignerSocketIO.java
+++ b/designer-realize/src/main/java/com/fr/design/mainframe/socketio/DesignerSocketIO.java
@@ -63,7 +63,6 @@ import java.net.URL;
 import java.security.KeyStore;
 import java.util.Arrays;
 import java.util.Timer;
-import java.util.TimerTask;
 
 public class DesignerSocketIO {
 
@@ -245,26 +244,20 @@ public class DesignerSocketIO {
         @Override
         public void call(Object... objects) {
             FineLoggerFactory.getLogger().info("start disConnectHintTimer");
-            disConnectHintTimer = new Timer();
-            disConnectHintTimer.schedule(new TimerTask() {
-                @Override
-                public void run() {
-                    try {
-                        /*
-                         * todo 远程心跳断开不一定 socket 断开 和远程紧密相关的业务都绑定在心跳上，切换成心跳断开之后进行提醒，
-                         * socket 只用推日志和通知配置变更
-                         */
-                        printLog(objects, PrintEventLogImpl.ERROR, "disConnected args: {}");
-                        if (status != Status.Disconnecting) {
-                            dealWithSocketDisconnect();
-                        }
-                        status = Status.Disconnected;
-                    } finally {
-                        disConnectHintTimer.cancel();
-                        disConnectHintTimer = null;
-                    }
+            try {
+                /*
+                 * todo 远程心跳断开不一定 socket 断开 和远程紧密相关的业务都绑定在心跳上，切换成心跳断开之后进行提醒，
+                 * socket 只用推日志和通知配置变更
+                 */
+                printLog(objects, PrintEventLogImpl.ERROR, "disConnected args: {}");
+                if (status != Status.Disconnecting) {
+                    dealWithSocketDisconnect();
                 }
-            }, disConnectHintTimerDelay);
+                status = Status.Disconnected;
+            } finally {
+                disConnectHintTimer.cancel();
+                disConnectHintTimer = null;
+            }
         }
     };