diff --git a/ai-analytic-center-api/src/main/java/com/volvo/ai/analytic/center/entity/DataMaskingRule.java b/ai-analytic-center-api/src/main/java/com/volvo/ai/analytic/center/entity/DataMaskingRule.java
index 9f1c0ac..30a49f0 100644
--- a/ai-analytic-center-api/src/main/java/com/volvo/ai/analytic/center/entity/DataMaskingRule.java
+++ b/ai-analytic-center-api/src/main/java/com/volvo/ai/analytic/center/entity/DataMaskingRule.java
@@ -1,9 +1,7 @@
 package com.volvo.ai.analytic.center.entity;
 
 import com.baomidou.mybatisplus.annotation.*;
-import com.volvo.common.core.base.BaseEntity;
 import lombok.Data;
-import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
 import java.util.Date;