diff --git a/epmet-module/open-data-worker/open-data-worker-server/src/main/java/com/epmet/opendata/entity/ExDeptEntity.java b/epmet-module/open-data-worker/open-data-worker-server/src/main/java/com/epmet/opendata/entity/ExDeptEntity.java
index 8cc98bfc62..7a2d2e3ff8 100644
--- a/epmet-module/open-data-worker/open-data-worker-server/src/main/java/com/epmet/opendata/entity/ExDeptEntity.java
+++ b/epmet-module/open-data-worker/open-data-worker-server/src/main/java/com/epmet/opendata/entity/ExDeptEntity.java
@@ -18,7 +18,6 @@
 package com.epmet.opendata.entity;
 
 import com.baomidou.mybatisplus.annotation.TableName;
-import com.epmet.commons.mybatis.entity.BaseEpmetEntity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
@@ -31,7 +30,7 @@ import lombok.EqualsAndHashCode;
 @Data
 @EqualsAndHashCode(callSuper=false)
 @TableName("ex_dept")
-public class ExDeptEntity extends BaseEpmetEntity {
+public class ExDeptEntity {
 
 	private static final long serialVersionUID = 1L;