修改退款逻辑

pluss-service-bundle/src/main/java/cn/pluss/platform/merchantOrder/impl/MerchantOrderServiceImpl.java

@@ -1803,6 +1803,7 @@ public class MerchantOrderServiceImpl extends ServiceImpl<MerchantOrderMapper, M
         MerchantRefundOrder one = merchantRefundOrderMapper.selectOne(queryWrapper);
         MsgException.check(one != null, "订单已退款，请勿重复操作！");
         queryMerchantOrder.setUserId(queryUserApp.getUserId().intValue());
+        queryMerchantOrder.setRefundAmt(new BigDecimal(queryMerchantOrder.getConsumeFee()));
         return queryMerchantOrder;
     }