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 ab2e515..c9d5b50 100644
--- a/sky-server/src/main/java/com/sky/mapper/DishFlavorMapper.java
+++ b/sky-server/src/main/java/com/sky/mapper/DishFlavorMapper.java
@@ -23,4 +23,11 @@ public interface DishFlavorMapper {
      */
     @Delete("delete from dish_flavor where dish_id = #{dishId}")
     void deleteByDishId(Long dishId);
+
+
+    /**
+     * 根据菜品id集合批量删除对应的口味数据
+     * @param dishIds
+     */
+    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 3f5d475..6d830ef 100644
--- a/sky-server/src/main/java/com/sky/mapper/DishMapper.java
+++ b/sky-server/src/main/java/com/sky/mapper/DishMapper.java
@@ -10,6 +10,8 @@ import org.apache.ibatis.annotations.Delete;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Select;
 
+import java.util.List;
+
 @Mapper
 public interface DishMapper {
 
@@ -53,4 +55,11 @@ public interface DishMapper {
      */
     @Delete("delete from dish where id = #{id}")
     void deleteById(Long id);
+
+
+    /**
+     * 根据菜品id集合批量删除菜品
+     * @param ids
+     */
+    void deleteByIds(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 2c0656d..3816988 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
@@ -101,12 +101,17 @@ public class DishServiceImpl implements DishService {
         }
 
         //删除菜品表中的菜品数据
-        for (Long id : ids) {
+/*        for (Long id : ids) {
             dishMapper.deleteById(id);
             //删除菜品关联的口味数据
             dishFlavorMapper.deleteByDishId(id);
-        }
+        }*/
 
+        //sql:delete from dish where id in (?, ?, ?)
+
+        //根据菜品id集合批量删除菜品数据和关联的口味数据
+        dishMapper.deleteByIds(ids);
+        dishFlavorMapper.deleteByDishIds(ids);
 
     }
 }
diff --git a/sky-server/src/main/resources/mapper/DishFlavorMapper.xml b/sky-server/src/main/resources/mapper/DishFlavorMapper.xml
index 2fa5ba0..3371bfa 100644
--- a/sky-server/src/main/resources/mapper/DishFlavorMapper.xml
+++ b/sky-server/src/main/resources/mapper/DishFlavorMapper.xml
@@ -9,4 +9,11 @@
             (#{df.dishId}, #{df.name}, #{df.value} )
         </foreach>
     </insert>
+
+    <delete id="deleteByDishIds">
+        delete from dish_flavor where dish_id in
+        <foreach collection="dishIds" item="dishId" separator="," open="(" close=")">
+            #{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 8cb0efd..ffb367e 100644
--- a/sky-server/src/main/resources/mapper/DishMapper.xml
+++ b/sky-server/src/main/resources/mapper/DishMapper.xml
@@ -11,6 +11,14 @@
     </insert>
 
 
+    <delete id="deleteByIds">
+        delete from dish where id in
+        <foreach collection="ids" item="id" separator="," open="(" close=")">
+            #{id}
+        </foreach>
+    </delete>
+
+
     <select id="pageQuery" resultType="com.sky.vo.DishVO">
         select d.*, c.name as categoryName from dish d left outer join category c on d.category_id = c.id
         <where>