diff --git a/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java b/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java
index 6f98aac9..d945816a 100644
--- a/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java
+++ b/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java
@@ -2727,8 +2727,8 @@ public class TbShopTableServiceImpl implements TbShopTableService {
                 BigDecimal remainPackFee = packFee.multiply(remainNum);
                 TbOrderDetail remainOrderDetail = BeanUtil.copyProperties(orderDetail, TbOrderDetail.class);
                 remainOrderDetail.setNum(remainNum);
-                remainOrderDetail.setPriceAmount(remainNum.multiply(orderDetail.getPrice())
-                        .add(remainPackFee));
+                remainOrderDetail.setPriceAmount(remainNum.multiply(orderDetail.getPriceAmount().divide(orderDetail.getNum(), 8, RoundingMode.HALF_UP))
+                        .add(remainPackFee).setScale(2, RoundingMode.HALF_UP));
                 remainOrderDetail.setPackAmount(remainPackFee);
                 remainOrderDetail.setReturnNum("0");
                 remainOrderDetail.setId(null);