diff --git a/src/main/java/com/ruoyi/device/domain/impl/tuohengmqtt/model/TuohengRealTimeData.java b/src/main/java/com/ruoyi/device/domain/impl/tuohengmqtt/model/TuohengRealTimeData.java
index 5352a90..3d716da 100644
--- a/src/main/java/com/ruoyi/device/domain/impl/tuohengmqtt/model/TuohengRealTimeData.java
+++ b/src/main/java/com/ruoyi/device/domain/impl/tuohengmqtt/model/TuohengRealTimeData.java
@@ -1,5 +1,6 @@
 package com.ruoyi.device.domain.impl.tuohengmqtt.model;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import lombok.Data;