diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/PayService.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/PayService.java
index df6f4aa..91c15c4 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/PayService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/PayService.java
@@ -1343,6 +1343,7 @@ public class PayService {
                 if (remainNum.compareTo(BigDecimal.ZERO) <= 0) {
                     returnAmount = returnAmount.add(orderDetail.getPriceAmount());
                     packAMount = orderDetail.getPackAmount();
+                    currentDetailAMount = orderDetail.getPriceAmount();
                 } else {
                     currentDetailAMount = orderDetail.getPriceAmount()
                             .divide(orderDetail.getNum(), 8, RoundingMode.HALF_UP)