diff --git a/sky-server/src/main/java/com/sky/controller/admin/DishController.java b/sky-server/src/main/java/com/sky/controller/admin/DishController.java
index e0968ca..1e89e81 100644
--- a/sky-server/src/main/java/com/sky/controller/admin/DishController.java
+++ b/sky-server/src/main/java/com/sky/controller/admin/DishController.java
@@ -11,6 +11,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
+import java.util.List;
 
 @RestController
 @RequestMapping("/admin/dish")
@@ -36,6 +37,7 @@ public class DishController {
 
     /**
      * 菜品分页查询
+     *
      * @param dishPageQueryDTO DishPageQueryDTO
      * @return Result<PageResult>
      */
@@ -46,4 +48,17 @@ public class DishController {
         PageResult pageResult = dishService.pageQuery(dishPageQueryDTO);
         return Result.success(pageResult);
     }
+
+    /**
+     * 菜品批量删除
+     * @param ids List<Long>
+     * @return Result<String>
+     */
+    @ApiOperation("菜品批量删除")
+    @DeleteMapping()
+    public Result<String> delete(@RequestParam List<Long> ids) {
+        log.info("菜品批量删除：{}", ids);
+        dishService.deleteBatch(ids);
+        return Result.success();
+    }
 }
diff --git a/sky-server/src/main/java/com/sky/mapper/DishFlavorMapper.java b/sky-server/src/main/java/com/sky/mapper/DishFlavorMapper.java
index a175f47..a827787 100644
--- a/sky-server/src/main/java/com/sky/mapper/DishFlavorMapper.java
+++ b/sky-server/src/main/java/com/sky/mapper/DishFlavorMapper.java
@@ -11,4 +11,16 @@ public interface DishFlavorMapper {
      * @param flavors List<DishFlavor>
      */
     void insertBatch(List<DishFlavor> flavors);
+
+    /**
+     * 删除菜品关联的口味数据
+     * @param id Long
+     */
+    void deleteByDishId(Long id);
+
+    /**
+     * 删除菜品关联的口味数据
+     * @param dishIds List<Long>
+     */
+    void deleteByDishIds(List<Long> dishIds);
 }
diff --git a/sky-server/src/main/java/com/sky/mapper/DishMapper.java b/sky-server/src/main/java/com/sky/mapper/DishMapper.java
index 93c2152..eaf8216 100644
--- a/sky-server/src/main/java/com/sky/mapper/DishMapper.java
+++ b/sky-server/src/main/java/com/sky/mapper/DishMapper.java
@@ -9,6 +9,8 @@ import com.sky.vo.DishVO;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Select;
 
+import java.util.List;
+
 @Mapper
 public interface DishMapper {
 
@@ -34,4 +36,23 @@ public interface DishMapper {
      * @return Page<DishVO>
      */
     Page<DishVO> pageQuery(DishPageQueryDTO dishPageQueryDTO);
+
+    /**
+     * 判断当前菜品是否能被删除---是否存在起售菜品
+     * @param id Long
+     * @return Dish
+     */
+    Dish getById(Long id);
+
+    /**
+     * 删除菜品表中的菜品数据
+     * @param id Long
+     */
+    void deleteById(Long id);
+
+    /**
+     * 删除菜品表中的菜品数据
+     * @param ids List<Long>
+     */
+    void deleteByIds(List<Long> ids);
 }
diff --git a/sky-server/src/main/java/com/sky/mapper/SetMealDishMapper.java b/sky-server/src/main/java/com/sky/mapper/SetMealDishMapper.java
new file mode 100644
index 0000000..866e108
--- /dev/null
+++ b/sky-server/src/main/java/com/sky/mapper/SetMealDishMapper.java
@@ -0,0 +1,15 @@
+package com.sky.mapper;
+
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+@Mapper
+public interface SetMealDishMapper {
+    /**
+     * 查询对应套餐id
+     * @param dishIds List<Long>
+     * @return List<Long>
+     */
+    List<Long> getSetMealDishIds(List<Long> dishIds);
+}
diff --git a/sky-server/src/main/java/com/sky/service/DishService.java b/sky-server/src/main/java/com/sky/service/DishService.java
index 93cc6b8..a9ba81d 100644
--- a/sky-server/src/main/java/com/sky/service/DishService.java
+++ b/sky-server/src/main/java/com/sky/service/DishService.java
@@ -4,6 +4,8 @@ import com.sky.dto.DishDTO;
 import com.sky.dto.DishPageQueryDTO;
 import com.sky.result.PageResult;
 
+import java.util.List;
+
 public interface DishService {
     /**
      * 新增菜品和口味
@@ -18,4 +20,10 @@ public interface DishService {
      * @return PageResult
      */
     PageResult pageQuery(DishPageQueryDTO dishPageQueryDTO);
+
+    /**
+     * 菜品批量删除
+     * @param ids List<Long>
+     */
+    void deleteBatch(List<Long> ids);
 }
diff --git a/sky-server/src/main/java/com/sky/service/impl/DishServiceImpl.java b/sky-server/src/main/java/com/sky/service/impl/DishServiceImpl.java
index 90bd4b9..93656a1 100644
--- a/sky-server/src/main/java/com/sky/service/impl/DishServiceImpl.java
+++ b/sky-server/src/main/java/com/sky/service/impl/DishServiceImpl.java
@@ -2,12 +2,16 @@ package com.sky.service.impl;
 
 import com.github.pagehelper.Page;
 import com.github.pagehelper.PageHelper;
+import com.sky.constant.MessageConstant;
+import com.sky.constant.StatusConstant;
 import com.sky.dto.DishDTO;
 import com.sky.dto.DishPageQueryDTO;
 import com.sky.entity.Dish;
 import com.sky.entity.DishFlavor;
+import com.sky.exception.DeletionNotAllowedException;
 import com.sky.mapper.DishFlavorMapper;
 import com.sky.mapper.DishMapper;
+import com.sky.mapper.SetMealDishMapper;
 import com.sky.result.PageResult;
 import com.sky.service.DishService;
 import com.sky.vo.DishVO;
@@ -26,6 +30,8 @@ public class DishServiceImpl implements DishService {
     private DishMapper dishMapper;
     @Resource
     private DishFlavorMapper dishFlavorMapper;
+    @Resource
+    private SetMealDishMapper setMealDishMapper;
 
     /**
      * 新增菜品和口味
@@ -54,6 +60,7 @@ public class DishServiceImpl implements DishService {
 
     /**
      * 菜品分页查询
+     *
      * @param dishPageQueryDTO DishPageQueryDTO
      * @return PageResult
      */
@@ -61,6 +68,33 @@ public class DishServiceImpl implements DishService {
     public PageResult pageQuery(DishPageQueryDTO dishPageQueryDTO) {
         PageHelper.startPage(dishPageQueryDTO.getPage(), dishPageQueryDTO.getPageSize());
         Page<DishVO> page = dishMapper.pageQuery(dishPageQueryDTO);
-        return new PageResult(page.getTotal(),page.getResult());
+        return new PageResult(page.getTotal(), page.getResult());
+    }
+
+    /**
+     * 菜品批量删除
+     *
+     * @param ids List<Long>
+     */
+    @Override
+    public void deleteBatch(List<Long> ids) {
+        // 判断当前菜品是否能被删除---是否存在起售菜品
+        for (Long id : ids) {
+            Dish dish = dishMapper.getById(id);
+            if (dish.getStatus().equals(StatusConstant.ENABLE)) {
+                throw new DeletionNotAllowedException(MessageConstant.DISH_ON_SALE);
+            }
+        }
+        // 判断当前菜品是否能够删除--是否被套餐关联
+        List<Long> setMealDishIds = setMealDishMapper.getSetMealDishIds(ids);
+        if (setMealDishIds != null && !setMealDishIds.isEmpty()) {
+            // 当前菜品被关联了
+            throw new DeletionNotAllowedException(MessageConstant.DISH_BE_RELATED_BY_SETMEAL);
+        }
+
+        // 删除菜品表中的菜品数据
+        dishMapper.deleteByIds(ids);
+        // 删除菜品关联的口味数据
+        dishFlavorMapper.deleteByDishIds(ids);
     }
 }
diff --git a/sky-server/src/main/resources/mapper/DishFlavorMapper.xml b/sky-server/src/main/resources/mapper/DishFlavorMapper.xml
index 504cf0c..a64c457 100644
--- a/sky-server/src/main/resources/mapper/DishFlavorMapper.xml
+++ b/sky-server/src/main/resources/mapper/DishFlavorMapper.xml
@@ -10,4 +10,21 @@
             ( #{df.dishId},#{df.name},#{df.value})
         </foreach>
     </insert>
+
+    <!-- 删除菜品关联的口味数据 -->
+    <delete id="deleteByDishId">
+        delete
+        from dish_flavor
+        where dish_id = #{dishId};
+    </delete>
+
+    <!-- 删除菜品关联的口味数据 -->
+    <delete id="deleteByDishIds">
+        delete
+        from dish_flavor
+        where dish_id in
+        <foreach collection="dishIds" open="(" close=")" item="dishId">
+            #{dishId}
+        </foreach>
+    </delete>
 </mapper>
diff --git a/sky-server/src/main/resources/mapper/DishMapper.xml b/sky-server/src/main/resources/mapper/DishMapper.xml
index 3856114..d4bf12a 100644
--- a/sky-server/src/main/resources/mapper/DishMapper.xml
+++ b/sky-server/src/main/resources/mapper/DishMapper.xml
@@ -10,6 +10,23 @@
                 #{updateTime}, #{createUser}, #{updateUser});
     </insert>
 
+    <!-- 删除菜品表中的菜品数据 -->
+    <delete id="deleteById">
+        delete
+        from dish
+        where id = #{id}
+    </delete>
+
+    <!-- 删除菜品表中的菜品数据 -->
+    <delete id="deleteByIds">
+        delete
+        from dish
+        where id in
+        <foreach collection="ids" open="(" close=")" separator="," item="id">
+            #{id}
+        </foreach>
+    </delete>
+
     <!-- 根据分类id查询菜品数量 -->
     <select id="countByCategoryId" resultType="java.lang.Integer">
         select count(id)
@@ -35,4 +52,11 @@
         </where>
         order by d.create_time desc
     </select>
+
+    <!-- 判断当前菜品是否能被删除 - 是否存在起售菜品 -->
+    <select id="getById" resultType="com.sky.entity.Dish">
+        select *
+        from dish
+        where id = #{id};
+    </select>
 </mapper>
diff --git a/sky-server/src/main/resources/mapper/SetMealDishMapper.xml b/sky-server/src/main/resources/mapper/SetMealDishMapper.xml
new file mode 100644
index 0000000..e83a51d
--- /dev/null
+++ b/sky-server/src/main/resources/mapper/SetMealDishMapper.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
+<mapper namespace="com.sky.mapper.SetMealDishMapper">
+
+    <!-- 查询对应套餐id -->
+    <select id="getSetMealDishIds" resultType="java.lang.Long">
+        select *
+        from setmeal_dish where dish_id in
+        <foreach collection="dishIds" item="dishId" separator="," open="(" close=")">
+            #{dishId}
+        </foreach>
+    </select>
+</mapper>