diff --git a/muyu-modules/muyu-product/muyu-product-server/src/main/resources/mapper/product/AsCategoryBrandMapper.xml b/muyu-modules/muyu-product/muyu-product-server/src/main/resources/mapper/product/AsCategoryBrandMapper.xml
index 048317d..8465e15 100644
--- a/muyu-modules/muyu-product/muyu-product-server/src/main/resources/mapper/product/AsCategoryBrandMapper.xml
+++ b/muyu-modules/muyu-product/muyu-product-server/src/main/resources/mapper/product/AsCategoryBrandMapper.xml
@@ -18,4 +18,15 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <sql id="selectAsCategoryBrandVo">
         select id, category_id, brand_id, remark, create_by, create_time, update_by, update_time from as_category_brand
     </sql>
+    <insert id="addAsCategoryBrandMapper">
+        INSERT INTO `product`.`as_category_brand` (`id`, `category_id`, `brand_id`, `remark`, `create_by`,
+                                                   `create_time`, `update_by`, `update_time`)
+        VALUES (0, #{categoryId}, #{brandId}, NULL, NULL, NULL, NULL, NULL);
+    </insert>
+    <delete id="deleteAsCategoryBrandMapper">
+        delete from `as_category_brand` where category_id=#{id}
+    </delete>
+    <select id="selectAsCategoryBrandList" resultType="java.lang.Long">
+        select  brand_id from `as_category_brand` where category_id=#{id}
+    </select>
 </mapper>