diff --git a/ruoyi-system/src/main/resources/mapper/mall/ProductMapper.xml b/ruoyi-system/src/main/resources/mapper/mall/ProductMapper.xml
index 0d4909f..ed84984 100644
--- a/ruoyi-system/src/main/resources/mapper/mall/ProductMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/mall/ProductMapper.xml
@@ -51,6 +51,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         a.detail_html,
         a.detail_mobile_html,
         a.is_course,
+        a.create_by, a.create_time, a.update_by, a.update_time,
              b.type_name as product_category_name,
              c.name as brand_name
             from mall_product a left join  mall_product_category b on a.category_id = b.id
@@ -65,7 +66,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="storeId != null "> and a.store_id = #{storeId}</if>
             <if test="tenantId != null and tenantId!= ''"> and a.tenant_id = #{tenantId}</if>
         </where>
-        order a.sort ASC
+        order by  a.sort desc
     </select>
 
 </mapper>