diff --git a/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/PayServiceImpl.java b/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/PayServiceImpl.java
index e135d0218..7eb3286e9 100644
--- a/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/PayServiceImpl.java
+++ b/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/PayServiceImpl.java
@@ -537,6 +537,9 @@ public class PayServiceImpl implements PayService {
                     }
                 } else {
                     orderDetail.setReturnNum(orderDetail.getReturnNum().add(refNum));
+                    if (orderDetail.getPackNumber().compareTo(BigDecimal.ZERO) > 0 && orderDetail.getPackNumber().compareTo(orderDetail.getNum().subtract(orderDetail.getReturnNum())) > 0) {
+                        orderDetail.setPackNumber(orderDetail.getPackNumber().subtract(orderDetail.getReturnNum()));
+                    }
                 }
                 orderDetail.setRefundNo(refPayOrderNo);
                 orderDetail.setRefundRemark(orderDetail.getRefundRemark() + param.getRefundReason());