diff --git a/core/core-frontend/src/websocket/index.ts b/core/core-frontend/src/websocket/index.ts
index df05ab5..d330f36 100644
--- a/core/core-frontend/src/websocket/index.ts
+++ b/core/core-frontend/src/websocket/index.ts
@@ -64,6 +64,7 @@ export default {
           })
         },
         error => {
+          disconnect()
           console.error('连接失败: ' + error)
         }
       )
@@ -80,11 +81,12 @@ export default {
           }
         )
       }
+      stompClient = null
     }
 
     function initialize() {
       connection()
-      timeInterval = setInterval(() => {
+      const timeInterval = setInterval(() => {
         if (!isLoginStatus()) {
           disconnect()
           return