diff --git a/src/main/java/com/zhgd/mqtt/server/DispatchHandler.java b/src/main/java/com/zhgd/mqtt/server/DispatchHandler.java
index 94d31da9d..dc28cca8d 100644
--- a/src/main/java/com/zhgd/mqtt/server/DispatchHandler.java
+++ b/src/main/java/com/zhgd/mqtt/server/DispatchHandler.java
@@ -58,8 +58,7 @@ public class DispatchHandler {
         // 正赢人脸设备心跳推送
         if (topic.equals("heartbeat/response")) {
             JSONObject jsonObject = JSONObject.parseObject(payLoad.toString());
-            JSONObject body = jsonObject.getJSONObject("body");
-            ufaceDevService.online(body.getString("sn"));
+            ufaceDevService.online(jsonObject.getString("sn"));
         }
 
     }
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 720a36948..867c5145d 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -71,7 +71,7 @@ mqtt.url=tcp://jxj.zhgdyun.com:1883
 mqtt.producer.clientId=mqttProd0729
 mqtt.producer.defaultTopic=topic1
 mqtt.consumer.clientId=mqttConsumer0729
-mqtt.consumer.defaultTopic=topic1,mqtt/face/+/Ack,mqtt/face/+/Rec,face/createFace/response,face/response,heartbeat/response    
+mqtt.consumer.defaultTopic=topic1,mqtt/face/+/Ack,mqtt/face/+/Rec,face/createFace/response,face/response,heartbeat/response
 #mqtt.consumer.defaultTopic=/P114101/202203010084
 #server.http2.enabled=true
 #server.ssl.key-store=classpath:www.cscec1b1.com.jks