diff --git a/modules/i3plus-pojo-mdm/src/main/java/cn/estsh/i3plus/pojo/mdm/bean/base/MdmSyncData.java b/modules/i3plus-pojo-mdm/src/main/java/cn/estsh/i3plus/pojo/mdm/bean/base/MdmSyncData.java
index 0deccf1..06f9f58 100644
--- a/modules/i3plus-pojo-mdm/src/main/java/cn/estsh/i3plus/pojo/mdm/bean/base/MdmSyncData.java
+++ b/modules/i3plus-pojo-mdm/src/main/java/cn/estsh/i3plus/pojo/mdm/bean/base/MdmSyncData.java
@@ -3,17 +3,9 @@ package cn.estsh.i3plus.pojo.mdm.bean.base;
 import cn.estsh.i3plus.pojo.base.annotation.AnnoOutputColumn;
 import cn.estsh.i3plus.pojo.base.enumutil.CommonEnumUtil;
 import cn.estsh.i3plus.pojo.base.enumutil.MdmEnumUtil;
-import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiParam;
 import lombok.Data;
-import org.hibernate.annotations.GenericGenerator;
-
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.Id;
 import java.io.Serializable;
 import java.util.List;