diff --git a/src/main/java/com/zhgd/xmgl/modules/safetyhat/entity/SafetyHatDev.java b/src/main/java/com/zhgd/xmgl/modules/safetyhat/entity/SafetyHatDev.java
index b9d3671dd..b6e7d319e 100644
--- a/src/main/java/com/zhgd/xmgl/modules/safetyhat/entity/SafetyHatDev.java
+++ b/src/main/java/com/zhgd/xmgl/modules/safetyhat/entity/SafetyHatDev.java
@@ -73,6 +73,7 @@ public class SafetyHatDev implements Serializable {
     @JsonFormat(timezone = "GMT+8", pattern = "yyyy-MM-dd HH:mm:ss")
     @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     @ApiModelProperty(value = "心跳时间")
+    @Deprecated
     private java.util.Date heartbeatTime;
     @ApiModelProperty(value = "在线状态（0.离线 1.在线）")
     private java.lang.Integer online;