diff --git a/backend/src/main/java/io/metersphere/websocket/c/to/c/WebSocketUtils.java b/backend/src/main/java/io/metersphere/websocket/c/to/c/WebSocketUtils.java
index 3d2c127bb9..18bbe21d97 100644
--- a/backend/src/main/java/io/metersphere/websocket/c/to/c/WebSocketUtils.java
+++ b/backend/src/main/java/io/metersphere/websocket/c/to/c/WebSocketUtils.java
@@ -16,6 +16,8 @@ public class WebSocketUtils {
         if (session == null) {
             return;
         }
+        // 设置永不超时，一直保持会话连接
+        session.setMaxIdleTimeout(-1);
         RemoteEndpoint.Async async = session.getAsyncRemote();
         if (async == null) {
             return;