diff --git a/awardBE/src/main/java/edu/ncst/award/common/mapper/BaseMapperPlus.java b/awardBE/src/main/java/edu/ncst/award/common/mapper/BaseMapperPlus.java
new file mode 100644
index 0000000..fcbcb51
--- /dev/null
+++ b/awardBE/src/main/java/edu/ncst/award/common/mapper/BaseMapperPlus.java
@@ -0,0 +1,229 @@
+package edu.ncst.award.common.mapper;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ObjectUtil;
+import com.baomidou.mybatisplus.core.conditions.Wrapper;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.enums.SqlMethod;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.metadata.TableInfo;
+import com.baomidou.mybatisplus.core.metadata.TableInfoHelper;
+import com.baomidou.mybatisplus.core.toolkit.*;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.toolkit.SqlHelper;
+import edu.ncst.award.common.util.BeanCopyUtils;
+import org.apache.ibatis.binding.MapperMethod;
+import org.apache.ibatis.logging.Log;
+import org.apache.ibatis.logging.LogFactory;
+
+import java.io.Serializable;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+
+/**
+ * 自定义 Mapper 接口, 实现 自定义扩展
+ *
+ * @param <M> mapper 泛型
+ * @param <T> table 泛型
+ * @param <V> vo 泛型
+ * @author Lion Li
+ * @since 2021-05-13
+ */
+@SuppressWarnings("unchecked")
+public interface BaseMapperPlus<M, T, V> extends BaseMapper<T> {
+
+    Log log = LogFactory.getLog(BaseMapperPlus.class);
+
+    int DEFAULT_BATCH_SIZE = 1000;
+
+    default Class<V> currentVoClass() {
+        return (Class<V>) ReflectionKit.getSuperClassGenericType(this.getClass(), BaseMapperPlus.class, 2);
+    }
+
+    default Class<T> currentModelClass() {
+        return (Class<T>) ReflectionKit.getSuperClassGenericType(this.getClass(), BaseMapperPlus.class, 1);
+    }
+
+    default Class<M> currentMapperClass() {
+        return (Class<M>) ReflectionKit.getSuperClassGenericType(this.getClass(), BaseMapperPlus.class, 0);
+    }
+
+    default List<T> selectList() {
+        return this.selectList(new QueryWrapper<>());
+    }
+
+    /**
+     * 批量插入
+     */
+    default boolean insertBatch(Collection<T> entityList) {
+        return insertBatch(entityList, DEFAULT_BATCH_SIZE);
+    }
+
+    /**
+     * 批量更新
+     */
+    default boolean updateBatchById(Collection<T> entityList) {
+        return updateBatchById(entityList, DEFAULT_BATCH_SIZE);
+    }
+
+    /**
+     * 批量插入或更新
+     */
+    default boolean insertOrUpdateBatch(Collection<T> entityList) {
+        return insertOrUpdateBatch(entityList, DEFAULT_BATCH_SIZE);
+    }
+
+    /**
+     * 批量插入(包含限制条数)
+     */
+    default boolean insertBatch(Collection<T> entityList, int batchSize) {
+        String sqlStatement = SqlHelper.getSqlStatement(this.currentMapperClass(), SqlMethod.INSERT_ONE);
+        return SqlHelper.executeBatch(this.currentModelClass(), log, entityList, batchSize,
+            (sqlSession, entity) -> sqlSession.insert(sqlStatement, entity));
+    }
+
+    /**
+     * 批量更新(包含限制条数)
+     */
+    default boolean updateBatchById(Collection<T> entityList, int batchSize) {
+        String sqlStatement = SqlHelper.getSqlStatement(this.currentMapperClass(), SqlMethod.UPDATE_BY_ID);
+        return SqlHelper.executeBatch(this.currentModelClass(), log, entityList, batchSize,
+            (sqlSession, entity) -> {
+                MapperMethod.ParamMap<T> param = new MapperMethod.ParamMap<>();
+                param.put(Constants.ENTITY, entity);
+                sqlSession.update(sqlStatement, param);
+            });
+    }
+
+    /**
+     * 批量插入或更新(包含限制条数)
+     */
+    default boolean insertOrUpdateBatch(Collection<T> entityList, int batchSize) {
+        TableInfo tableInfo = TableInfoHelper.getTableInfo(this.currentModelClass());
+        Assert.notNull(tableInfo, "error: can not execute. because can not find cache of TableInfo for entity!");
+        String keyProperty = tableInfo.getKeyProperty();
+        Assert.notEmpty(keyProperty, "error: can not execute. because can not find column for id from entity!");
+        return SqlHelper.saveOrUpdateBatch(this.currentModelClass(), this.currentMapperClass(), log, entityList, batchSize, (sqlSession, entity) -> {
+            Object idVal = tableInfo.getPropertyValue(entity, keyProperty);
+            String sqlStatement = SqlHelper.getSqlStatement(this.currentMapperClass(), SqlMethod.SELECT_BY_ID);
+            return StringUtils.checkValNull(idVal)
+                || CollectionUtils.isEmpty(sqlSession.selectList(sqlStatement, entity));
+        }, (sqlSession, entity) -> {
+            MapperMethod.ParamMap<T> param = new MapperMethod.ParamMap<>();
+            param.put(Constants.ENTITY, entity);
+            String sqlStatement = SqlHelper.getSqlStatement(this.currentMapperClass(), SqlMethod.UPDATE_BY_ID);
+            sqlSession.update(sqlStatement, param);
+        });
+    }
+
+    /**
+     * 插入或更新(包含限制条数)
+     */
+    default boolean insertOrUpdate(T entity) {
+        if (null != entity) {
+            TableInfo tableInfo = TableInfoHelper.getTableInfo(this.currentModelClass());
+            Assert.notNull(tableInfo, "error: can not execute. because can not find cache of TableInfo for entity!");
+            String keyProperty = tableInfo.getKeyProperty();
+            Assert.notEmpty(keyProperty, "error: can not execute. because can not find column for id from entity!");
+            Object idVal = tableInfo.getPropertyValue(entity, tableInfo.getKeyProperty());
+            return StringUtils.checkValNull(idVal) || Objects.isNull(selectById((Serializable) idVal)) ? insert(entity) > 0 : updateById(entity) > 0;
+        }
+        return false;
+    }
+
+    default V selectVoById(Serializable id) {
+        return selectVoById(id, this.currentVoClass());
+    }
+
+    /**
+     * 根据 ID 查询
+     */
+    default <C> C selectVoById(Serializable id, Class<C> voClass) {
+        T obj = this.selectById(id);
+        if (ObjectUtil.isNull(obj)) {
+            return null;
+        }
+        return BeanCopyUtils.copy(obj, voClass);
+    }
+
+    default List<V> selectVoById(Collection<? extends Serializable> idList) {
+        return selectVoBatchIds(idList, this.currentVoClass());
+    }
+
+    /**
+     * 查询（根据ID 批量查询）
+     */
+    default <C> List<C> selectVoBatchIds(Collection<? extends Serializable> idList, Class<C> voClass) {
+        List<T> list = this.selectBatchIds(idList);
+        if (CollUtil.isEmpty(list)) {
+            return CollUtil.newArrayList();
+        }
+        return BeanCopyUtils.copyList(list, voClass);
+    }
+
+    default List<V> selectVoByMap(Map<String, Object> map) {
+        return selectVoByMap(map, this.currentVoClass());
+    }
+
+    /**
+     * 查询（根据 columnMap 条件）
+     */
+    default <C> List<C> selectVoByMap(Map<String, Object> map, Class<C> voClass) {
+        List<T> list = this.selectByMap(map);
+        if (CollUtil.isEmpty(list)) {
+            return CollUtil.newArrayList();
+        }
+        return BeanCopyUtils.copyList(list, voClass);
+    }
+
+    default V selectVoOne(Wrapper<T> wrapper) {
+        return selectVoOne(wrapper, this.currentVoClass());
+    }
+
+    /**
+     * 根据 entity 条件，查询一条记录
+     */
+    default <C> C selectVoOne(Wrapper<T> wrapper, Class<C> voClass) {
+        T obj = this.selectOne(wrapper);
+        if (ObjectUtil.isNull(obj)) {
+            return null;
+        }
+        return BeanCopyUtils.copy(obj, voClass);
+    }
+
+    default List<V> selectVoList(Wrapper<T> wrapper) {
+        return selectVoList(wrapper, this.currentVoClass());
+    }
+
+    /**
+     * 根据 entity 条件，查询全部记录
+     */
+    default <C> List<C> selectVoList(Wrapper<T> wrapper, Class<C> voClass) {
+        List<T> list = this.selectList(wrapper);
+        if (CollUtil.isEmpty(list)) {
+            return CollUtil.newArrayList();
+        }
+        return BeanCopyUtils.copyList(list, voClass);
+    }
+
+    default <P extends IPage<V>> P selectVoPage(IPage<T> page, Wrapper<T> wrapper) {
+        return selectVoPage(page, wrapper, this.currentVoClass());
+    }
+
+    /**
+     * 分页查询VO
+     */
+    default <C, P extends IPage<C>> P selectVoPage(IPage<T> page, Wrapper<T> wrapper, Class<C> voClass) {
+        IPage<T> pageData = this.selectPage(page, wrapper);
+        IPage<C> voPage = new Page<>(pageData.getCurrent(), pageData.getSize(), pageData.getTotal());
+        if (CollUtil.isEmpty(pageData.getRecords())) {
+            return (P) voPage;
+        }
+        voPage.setRecords(BeanCopyUtils.copyList(pageData.getRecords(), voClass));
+        return (P) voPage;
+    }
+
+}
diff --git a/awardBE/src/main/java/edu/ncst/award/common/util/BeanCopyUtils.java b/awardBE/src/main/java/edu/ncst/award/common/util/BeanCopyUtils.java
new file mode 100644
index 0000000..2ed8466
--- /dev/null
+++ b/awardBE/src/main/java/edu/ncst/award/common/util/BeanCopyUtils.java
@@ -0,0 +1,126 @@
+package edu.ncst.award.common.util;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.map.MapUtil;
+import cn.hutool.core.util.ObjectUtil;
+import cn.hutool.core.util.ReflectUtil;
+import cn.hutool.extra.cglib.CglibUtil;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+import lombok.val;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * bean深拷贝工具(基于 cglib 性能优异)
+ * <p>
+ * 重点 cglib 不支持 拷贝到链式对象
+ * 例如: 源对象 拷贝到 目标(链式对象)
+ * 请区分好`浅拷贝`和`深拷贝`再做使用
+ *
+ * @author Lion Li
+ */
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public class BeanCopyUtils {
+
+    /**
+     * 单对象基于class创建拷贝
+     *
+     * @param source 数据来源实体
+     * @param desc   描述对象 转换后的对象
+     * @return desc
+     */
+    public static <T, V> V copy(T source, Class<V> desc) {
+        if (ObjectUtil.isNull(source)) {
+            return null;
+        }
+        if (ObjectUtil.isNull(desc)) {
+            return null;
+        }
+        return CglibUtil.copy(source, desc);
+    }
+
+    /**
+     * 单对象基于对象创建拷贝
+     *
+     * @param source 数据来源实体
+     * @param desc   转换后的对象
+     * @return desc
+     */
+    public static <T, V> V copy(T source, V desc) {
+        if (ObjectUtil.isNull(source)) {
+            return null;
+        }
+        if (ObjectUtil.isNull(desc)) {
+            return null;
+        }
+        CglibUtil.copy(source, desc);
+        return desc;
+    }
+
+    /**
+     * 列表对象基于class创建拷贝
+     *
+     * @param sourceList 数据来源实体列表
+     * @param desc       描述对象 转换后的对象
+     * @return desc
+     */
+    public static <T, V> List<V> copyList(List<T> sourceList, Class<V> desc) {
+        if (ObjectUtil.isNull(sourceList)) {
+            return null;
+        }
+        if (CollUtil.isEmpty(sourceList)) {
+            return CollUtil.newArrayList();
+        }
+        return CglibUtil.copyList(sourceList, () -> ReflectUtil.newInstanceIfPossible(desc));
+    }
+
+    /**
+     * bean拷贝到map
+     *
+     * @param bean 数据来源实体
+     * @return map对象
+     */
+    @SuppressWarnings({"unchecked"})
+    public static <T> Map<String, Object> copyToMap(T bean) {
+        if (ObjectUtil.isNull(bean)) {
+            return null;
+        }
+        return CglibUtil.toMap(bean);
+    }
+
+    /**
+     * map拷贝到bean
+     *
+     * @param map       数据来源
+     * @param beanClass bean类
+     * @return bean对象
+     */
+    public static <T> T mapToBean(Map<String, Object> map, Class<T> beanClass) {
+        if (MapUtil.isEmpty(map)) {
+            return null;
+        }
+        if (ObjectUtil.isNull(beanClass)) {
+            return null;
+        }
+        return CglibUtil.toBean(map, beanClass);
+    }
+
+    /**
+     * map拷贝到bean
+     *
+     * @param map  数据来源
+     * @param bean bean对象
+     * @return bean对象
+     */
+    public static <T> T mapToBean(Map<String, Object> map, T bean) {
+        if (MapUtil.isEmpty(map)) {
+            return null;
+        }
+        if (ObjectUtil.isNull(bean)) {
+            return null;
+        }
+        return CglibUtil.fillBean(map, bean);
+    }
+}