diff --git a/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/SysRoleMapper.java b/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/SysRoleMapper.java
index cd2b9365..ad0dfa51 100644
--- a/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/SysRoleMapper.java
+++ b/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/SysRoleMapper.java
@@ -1,11 +1,9 @@
 package com.jero.modules.system.mapper;
 
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.jero.modules.system.entity.SysRole;
 import org.apache.ibatis.annotations.Delete;
 import org.apache.ibatis.annotations.Param;
-import org.apache.ibatis.annotations.Update;
-import com.jero.modules.system.entity.SysRole;
-
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 
 /**
  * <p>