fix mqtt connection

xueyi-modules/xueyi-message/src/main/java/com/xueyi/message/handler/MqttTopicHandle.java

@@ -43,7 +43,7 @@ public class MqttTopicHandle {
         System.err.println("rev heartbeat mqtt msg:"+message.getPayload().toString());
     }
 
-    @MqttTopic("/digital_man/heart_beat")
+    @MqttTopic("/digital_man/log_upload_notification")
     public void logUpload(Message message){
         //TODO. 预警上报 mqtt 处理逻辑
         System.err.println("rev logUpload mqtt msg:"+message.getPayload().toString());