fix 扣除余额

netflix-service/src/main/java/com/cyksj/service/order/impl/OrderDonServiceImpl.java

@@ -2014,7 +2014,7 @@ public class OrderDonServiceImpl extends ServiceImpl<OrderDonMapper, OrderDon> i
 			//扣除余额 是否成功
 			Integer success = userMapper.deductBalance(user.getId(), subBalance, userBalance);
 			if (success != 1) throw BusinessRuntimeException.getInstance("您的余额不足!");
-			orderDon.setBalance(balance);
+			orderDon.setBalance(subBalance);
 			userBenefitsService.recordBalanceBySource(user.getId(), BigDecimal.valueOf(-balance.longValue()), UserBalanceSourceRecord.Source.payment);
 		}
 	}