diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java
index cb27d5b..bd54919 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java
@@ -876,6 +876,7 @@ public class CartService {
                     TbProduct product = productMapper.selectById(Integer.valueOf(cart.getProductId()));
                     cart.setPackFee(product.getPackFee() != null ?
                             product.getPackFee().multiply(BigDecimal.valueOf(cart.getNumber())) : BigDecimal.ZERO);
+                    cart.setIsPack("true");
                 } else {
                     cart.setTableId(tableId);
                     cart.setPackFee(BigDecimal.ZERO);