diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/order/business/OrderBusiness.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/order/business/OrderBusiness.java
index 56b314c..0e68756 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/order/business/OrderBusiness.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/order/business/OrderBusiness.java
@@ -261,9 +261,9 @@ public class OrderBusiness {
                 }
                 BigDecimal detailRefundAmount = orderDetail.getFinalPrice().multiply(new BigDecimal(detailParam.getQuantity()));
                 refundAmount = refundAmount.add(detailRefundAmount);
-                orderDetail.setRefundAmount(detailRefundAmount);
-                orderDetail.setRefundNum(detailParam.getQuantity());
-                if(detailParam.getQuantity().equals(orderDetail.getQuantity())){
+                orderDetail.setRefundAmount(detailRefundAmount.add(orderDetail.getRefundAmount()));
+                orderDetail.setRefundNum(detailParam.getQuantity() + orderDetail.getRefundNum());
+                if(orderDetail.getRefundNum().equals(orderDetail.getQuantity())){
                     orderDetail.setDetailState(OrderDetailStateEnum.REFUNDED.getKey());
                 }else {
                     orderDetail.setDetailState(OrderDetailStateEnum.PART_REFUND.getKey());
@@ -278,8 +278,8 @@ public class OrderBusiness {
             }
             OrderInfo refundOrderInfo = new OrderInfo();
             refundOrderInfo.setOrderId(param.getOrderId());
-            refundOrderInfo.setRefundAmount(refundAmount);
-            if(orderInfo.getRealAmount().equals(refundAmount)){
+            refundOrderInfo.setRefundAmount(refundAmount.add(orderInfo.getRefundAmount()));
+            if(orderInfo.getRealAmount().equals(refundOrderInfo.getRefundAmount())){
                 refundOrderInfo.setOrderRefundState(OrderRefundStateEnum.FINISH.getKey());
                 refundOrderInfo.setOrderState(OrderStateEnum.CANCEL.getKey());
             }else {