diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/java/com/baomidou/mybatisplus/extension/handlers/MybatisMapWrapper.java b/jeecg-boot/jeecg-boot-module-system/src/main/java/com/baomidou/mybatisplus/extension/handlers/MybatisMapWrapper.java
deleted file mode 100644
index 7c6314b6..00000000
--- a/jeecg-boot/jeecg-boot-module-system/src/main/java/com/baomidou/mybatisplus/extension/handlers/MybatisMapWrapper.java
+++ /dev/null
@@ -1,25 +0,0 @@
-//package com.baomidou.mybatisplus.extension.handlers;
-//
-////import com.baomidou.mybatisplus.core.toolkit.StringUtils;
-//import org.apache.ibatis.reflection.MetaObject;
-//import org.apache.ibatis.reflection.wrapper.MapWrapper;
-//
-//import java.util.Map;
-//
-///**
-// * 返回Map结果集，下划线转驼峰(去掉)
-// */
-//public class MybatisMapWrapper extends MapWrapper {
-//
-//    public MybatisMapWrapper(MetaObject metaObject, Map<String, Object> map) {
-//        super(metaObject, map);
-//    }
-//
-//    @Override
-//    public String findProperty(String name, boolean useCamelCaseMapping) {
-////        if (useCamelCaseMapping && !StringUtils.isCamel(name)) {
-////            return StringUtils.underlineToCamel(name);
-////        }
-//        return name;
-//    }
-//}
\ No newline at end of file