fix 退款复购

zhongzheng-system/src/main/java/com/zhongzheng/modules/user/service/impl/UserStudyRecordServiceImpl.java

@@ -184,6 +184,7 @@ public class UserStudyRecordServiceImpl extends ServiceImpl<UserStudyRecordMappe
         lqw3.eq( UserPeriod::getGradeId, gradeId);
         iUserPeriodService.remove(lqw3);
         //清除报考数据
+        //产品确定报考数据不考虑复购
         LambdaQueryWrapper<UserSubscribe> lqw4 = Wrappers.lambdaQuery();
         lqw4.eq(UserSubscribe::getGoodsId, goodsId);
         lqw4.eq( UserSubscribe::getUserId, userId);