diff --git a/continew-starter-data/continew-starter-data-mp/src/main/java/top/continew/starter/data/mp/mapper/BaseMapper.java b/continew-starter-data/continew-starter-data-mp/src/main/java/top/continew/starter/data/mp/mapper/BaseMapper.java
new file mode 100644
index 00000000..5bffd9fc
--- /dev/null
+++ b/continew-starter-data/continew-starter-data-mp/src/main/java/top/continew/starter/data/mp/mapper/BaseMapper.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.continew.starter.data.mp.mapper;
+
+import cn.hutool.core.util.ClassUtil;
+import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
+import com.baomidou.mybatisplus.extension.conditions.query.QueryChainWrapper;
+import com.baomidou.mybatisplus.extension.conditions.update.LambdaUpdateChainWrapper;
+import com.baomidou.mybatisplus.extension.conditions.update.UpdateChainWrapper;
+import com.baomidou.mybatisplus.extension.toolkit.ChainWrappers;
+import com.baomidou.mybatisplus.extension.toolkit.Db;
+
+import java.util.Collection;
+
+/**
+ * Mapper 基类
+ *
+ * @param <T> 实体类
+ * @author Charles7c
+ * @since 1.0.0
+ */
+public interface BaseMapper<T> extends com.baomidou.mybatisplus.core.mapper.BaseMapper<T> {
+
+    /**
+     * 批量插入记录
+     *
+     * @param entityList 实体列表
+     * @return 是否成功
+     */
+    default boolean insertBatch(Collection<T> entityList) {
+        return Db.saveBatch(entityList);
+    }
+
+    /**
+     * 批量更新记录
+     *
+     * @param entityList 实体列表
+     * @return 是否成功
+     */
+    default boolean updateBatchById(Collection<T> entityList) {
+        return Db.updateBatchById(entityList);
+    }
+
+    /**
+     * 链式查询
+     *
+     * @return QueryWrapper 的包装类
+     */
+    default QueryChainWrapper<T> query() {
+        return ChainWrappers.queryChain(this);
+    }
+
+    /**
+     * 链式查询（lambda 式）
+     *
+     * @return LambdaQueryWrapper 的包装类
+     */
+    default LambdaQueryChainWrapper<T> lambdaQuery() {
+        return ChainWrappers.lambdaQueryChain(this, this.currentEntityClass());
+    }
+
+    /**
+     * 链式查询（lambda 式）
+     *
+     * @param entity 实体对象
+     * @return LambdaQueryWrapper 的包装类
+     */
+    default LambdaQueryChainWrapper<T> lambdaQuery(T entity) {
+        return ChainWrappers.lambdaQueryChain(this, entity);
+    }
+
+    /**
+     * 链式更改
+     *
+     * @return UpdateWrapper 的包装类
+     */
+    default UpdateChainWrapper<T> update() {
+        return ChainWrappers.updateChain(this);
+    }
+
+    /**
+     * 链式更改（lambda 式）
+     *
+     * @return LambdaUpdateWrapper 的包装类
+     */
+    default LambdaUpdateChainWrapper<T> lambdaUpdate() {
+        return ChainWrappers.lambdaUpdateChain(this);
+    }
+
+    /**
+     * 获取实体类 Class 对象
+     *
+     * @return 实体类 Class 对象
+     */
+    default Class<T> currentEntityClass() {
+        return (Class<T>)ClassUtil.getTypeArgument(this.getClass(), 0);
+    }
+}
diff --git a/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-core/src/main/java/top/continew/starter/extension/crud/autoconfigure/CrudRequestMappingHandlerMapping.java b/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-core/src/main/java/top/continew/starter/extension/crud/autoconfigure/CrudRequestMappingHandlerMapping.java
index 90a37d63..a0f56629 100644
--- a/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-core/src/main/java/top/continew/starter/extension/crud/autoconfigure/CrudRequestMappingHandlerMapping.java
+++ b/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-core/src/main/java/top/continew/starter/extension/crud/autoconfigure/CrudRequestMappingHandlerMapping.java
@@ -25,6 +25,7 @@ import org.springframework.web.servlet.mvc.method.RequestMappingInfo;
 import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
 import org.springframework.web.util.pattern.PathPatternParser;
 import top.continew.starter.core.util.ExceptionUtils;
+import top.continew.starter.extension.crud.annotation.CrudApi;
 import top.continew.starter.extension.crud.annotation.CrudRequestMapping;
 import top.continew.starter.extension.crud.enums.Api;
 
@@ -52,8 +53,9 @@ public class CrudRequestMappingHandlerMapping extends RequestMappingHandlerMappi
         CrudRequestMapping crudRequestMapping = handlerType.getDeclaredAnnotation(CrudRequestMapping.class);
         // 过滤 API，如果非本类中定义，且 API 列表中不包含，则忽略
         Api[] apiArr = crudRequestMapping.api();
-        Api api = ExceptionUtils.exToNull(() -> Api.valueOf(method.getName().toUpperCase()));
-        if (method.getDeclaringClass() != handlerType && !ArrayUtil.contains(apiArr, api)) {
+        CrudApi crudApi = AnnotatedElementUtils.findMergedAnnotation(method, CrudApi.class);
+        if (method.getDeclaringClass() != handlerType && !ArrayUtil.contains(apiArr, ExceptionUtils
+            .exToNull(crudApi::value))) {
             return null;
         }
         // 拼接路径（合并了 @RequestMapping 的部分能力）
diff --git a/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-core/src/main/java/top/continew/starter/extension/crud/controller/AbstractCrudController.java b/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-core/src/main/java/top/continew/starter/extension/crud/controller/AbstractCrudController.java
index de00e01e..82718bce 100644
--- a/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-core/src/main/java/top/continew/starter/extension/crud/controller/AbstractCrudController.java
+++ b/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-core/src/main/java/top/continew/starter/extension/crud/controller/AbstractCrudController.java
@@ -146,13 +146,27 @@ public abstract class AbstractCrudController<S extends CrudService<L, D, Q, C>,
     /**
      * 删除
      *
-     * @param req 删除请求参数
+     * @param id ID
      */
     @CrudApi(Api.DELETE)
     @Operation(summary = "删除数据", description = "删除数据")
+    @Parameter(name = "id", description = "ID", example = "1", in = ParameterIn.PATH)
+    @ResponseBody
+    @DeleteMapping("/{id}")
+    public void delete(@PathVariable("id") Long id) {
+        baseService.delete(List.of(id));
+    }
+
+    /**
+     * 批量删除
+     *
+     * @param req 删除请求参数
+     */
+    @CrudApi(Api.BATCH_DELETE)
+    @Operation(summary = "批量删除数据", description = "批量删除数据")
     @ResponseBody
     @DeleteMapping
-    public void delete(@Validated @RequestBody IdsReq req) {
+    public void batchDelete(@Validated @RequestBody IdsReq req) {
         baseService.delete(req.getIds());
     }
 
diff --git a/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-core/src/main/java/top/continew/starter/extension/crud/enums/Api.java b/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-core/src/main/java/top/continew/starter/extension/crud/enums/Api.java
index 5b102c09..cadc2cfc 100644
--- a/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-core/src/main/java/top/continew/starter/extension/crud/enums/Api.java
+++ b/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-core/src/main/java/top/continew/starter/extension/crud/enums/Api.java
@@ -63,4 +63,9 @@ public enum Api {
      * 导出
      */
     EXPORT,
+
+    /**
+     * 批量删除
+     */
+    BATCH_DELETE,
 }
\ No newline at end of file
diff --git a/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-mp/src/main/java/top/continew/starter/extension/crud/service/CrudServiceImpl.java b/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-mp/src/main/java/top/continew/starter/extension/crud/service/CrudServiceImpl.java
index 4215f182..077a0d7c 100644
--- a/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-mp/src/main/java/top/continew/starter/extension/crud/service/CrudServiceImpl.java
+++ b/continew-starter-extension/continew-starter-extension-crud/continew-starter-extension-crud-mp/src/main/java/top/continew/starter/extension/crud/service/CrudServiceImpl.java
@@ -29,7 +29,6 @@ import cn.hutool.core.text.CharSequenceUtil;
 import cn.hutool.core.util.ReflectUtil;
 import cn.hutool.extra.spring.SpringUtil;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import jakarta.servlet.http.HttpServletResponse;
@@ -40,6 +39,7 @@ import top.continew.starter.core.util.ClassUtils;
 import top.continew.starter.core.util.ReflectUtils;
 import top.continew.starter.core.validation.CheckUtils;
 import top.continew.starter.core.validation.ValidationUtils;
+import top.continew.starter.data.mp.mapper.BaseMapper;
 import top.continew.starter.data.mp.service.impl.ServiceImpl;
 import top.continew.starter.data.mp.util.QueryWrapperHelper;
 import top.continew.starter.extension.crud.annotation.DictModel;