fix

zhongzheng-system/src/main/resources/mapper/modules/top/TopOldOrderMapper.xml

@@ -1504,7 +1504,8 @@
             (
             SELECT
             concat( `cet`.`education_name`, '-', `cb`.`business_name`, `cpt`.`project_name` ) AS `business_name`,
-            g.goods_id
+            g.goods_id,
+            og.order_sn
             FROM
             order_goods og LEFT JOIN  `goods` `g` on og.goods_id = `g`.goods_id
             LEFT JOIN `course_education_type` `cet` ON `g`.`education_type_id` = `cet`.`id`
@@ -1512,7 +1513,7 @@
             LEFT JOIN `course_business` `cb` ON `g`.`business_id` = `cb`.`id`
             ) oug
             WHERE
-            o.order_sn = og.order_sn
+            o.order_sn = oug.order_sn
             AND oug.business_name = #{businessName}
             )>0
         </if>