合班缴费项目拒绝后可以删除，提交后课回滚为草稿

mec-biz/src/main/java/com/ym/mec/biz/service/impl/MusicGroupPaymentCalenderServiceImpl.java

@@ -1314,7 +1314,7 @@ public class MusicGroupPaymentCalenderServiceImpl extends BaseServiceImpl<Long,
             classGroupIds.add(adjust.getMasterClassGroupId());
             classGroupService.batchUpdateLockByClassGroupIds(classGroupIds, 0);
             musicGroupStudentClassAdjustDao.delete(adjust.getId());
-            musicGroupPaymentCalenderStudentDetailDao.delByBatchNo(adjust.getBatchNo());
+            musicGroupPaymentCalenderStudentDetailDao.delByBatchNo(calender.getBatchNo());
         }
 
         if (calender.getPaymentType() == PaymentType.MUSIC_APPLY) {