diff --git a/app/src/main/java/com/nbee/echolink/broadcast/HeartbeatAlarmReceiver.java b/app/src/main/java/com/nbee/echolink/broadcast/HeartbeatAlarmReceiver.java
index 8cfd3f1..f3626f3 100644
--- a/app/src/main/java/com/nbee/echolink/broadcast/HeartbeatAlarmReceiver.java
+++ b/app/src/main/java/com/nbee/echolink/broadcast/HeartbeatAlarmReceiver.java
@@ -9,6 +9,7 @@ import com.google.gson.JsonSyntaxException;
 import com.nbee.echolink.R;
 import com.nbee.echolink.model.DeviceInfo;
 import com.nbee.echolink.response.ApiResponse;
+import com.nbee.echolink.service.MonitorService;
 import com.nbee.echolink.utils.DeviceInfoUtils;
 
 import java.io.IOException;
@@ -29,6 +30,8 @@ public class HeartbeatAlarmReceiver extends BroadcastReceiver {
         context = context1;
         // 例如，你可以启动一个服务或者直接在这里执行网络请求
         sendHeartbeatSignal();
+        // 重新设置下一个闹钟
+        MonitorService.scheduleHeartbeat(context);
     }
 
     private void sendHeartbeatSignal() {