diff --git a/src/views/bigScreen/v3/profile/NotificationAlarm.vue b/src/views/bigScreen/v3/profile/NotificationAlarm.vue
index 01203b7e..6bf32aa2 100644
--- a/src/views/bigScreen/v3/profile/NotificationAlarm.vue
+++ b/src/views/bigScreen/v3/profile/NotificationAlarm.vue
@@ -76,7 +76,8 @@ export default {
         projectName: '中海创项目',
         projectAddress: '福建省福州市闽侯县高新区软件园二',
         alarmContent: '电池异常高温告警'
-      }
+      },
+      isOpen: true
     };
   },
   watch: {},
@@ -127,11 +128,12 @@ export default {
       this.stompClient.onclose = this.socket_onclose;
     },
     socket_message(evt) {
-      if (evt.data === 'success') {
+      if (evt.data === 'success' &&　this.isOpen) {
         if(this.getExploreName() === 'Chrome') {
           this.$alert('告警已连接，请开启声音接听...', '提示', {
-          confirmButtonText: '确定',
-        });
+            confirmButtonText: '确定',
+          });
+          this.isOpen = false;
         }
       } else {
         const data = JSON.parse(evt.data);