diff --git a/continew-common/src/main/java/top/continew/admin/common/config/mybatis/DataPermissionMapper.java b/continew-common/src/main/java/top/continew/admin/common/config/mybatis/DataPermissionMapper.java
index cbf6a04a..14007dec 100644
--- a/continew-common/src/main/java/top/continew/admin/common/config/mybatis/DataPermissionMapper.java
+++ b/continew-common/src/main/java/top/continew/admin/common/config/mybatis/DataPermissionMapper.java
@@ -23,6 +23,7 @@ import org.apache.ibatis.annotations.Param;
 import top.continew.starter.data.mp.base.BaseMapper;
 import top.continew.starter.extension.datapermission.annotation.DataPermission;
 
+import java.io.Serializable;
 import java.util.List;
 
 /**
@@ -58,11 +59,10 @@ public interface DataPermissionMapper<T> extends BaseMapper<T> {
     /**
      * 根据 ID 删除
      *
-     * @param obj     主键ID或实体
-     * @param useFill 是否填充
+     * @param id id
      * @return 删除个数
      */
     @DataPermission
     @Override
-    int deleteById(Object obj, boolean useFill);
+    int deleteById(@Param("id") Serializable id);
 }