diff --git a/src/views/homeIndex/components/RealTimeAlarm.vue b/src/views/homeIndex/components/RealTimeAlarm.vue
index bff5042..99be7a4 100644
--- a/src/views/homeIndex/components/RealTimeAlarm.vue
+++ b/src/views/homeIndex/components/RealTimeAlarm.vue
@@ -43,7 +43,7 @@ const startAlarmTimer = () => {
         clearInterval(alarmTimer);
     }
     getRealtimeAlarmData();
-    alarmTimer = setInterval(getRealtimeAlarmData, 40 * 1000);
+    alarmTimer = setInterval(getRealtimeAlarmData, 60 * 1000);
 };
 const clearAlarmTimer = () => {
     if (alarmTimer) {