1、陪练课调整

2、付费陪练课

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

@@ -2898,7 +2898,9 @@ public class PracticeGroupServiceImpl extends BaseServiceImpl<Long, PracticeGrou
         if(order.getStatus().equals(DealStatusEnum.SUCCESS)){
             courseScheduleDao.updateGroupCourseLock(order.getMusicGroupId(),GroupType.PRACTICE,0);
         }else{
-            sysUserCashAccountService.updateBalance(order.getUserId(), order.getBalancePaymentAmount(), PlatformCashAccountDetailTypeEnum.REFUNDS, "陪练课购买失败");
+            if(Objects.nonNull( order.getBalancePaymentAmount())){
+                sysUserCashAccountService.updateBalance(order.getUserId(), order.getBalancePaymentAmount(), PlatformCashAccountDetailTypeEnum.REFUNDS, "陪练课购买失败");
+            }
             studentPaymentOrderDao.update(order);
             groupService.deleteGroupInfo(order.getMusicGroupId(),GroupType.PRACTICE);
             return;