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 6133531..67335d8 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java
@@ -778,6 +778,7 @@ public class CartService {
 
                 orderDetails.add(orderDetail);
                 cart.setStatus(shopEatTypeInfoDTO.isDineInAfter() ? "create" : "final");
+                cart.setUpdatedAt(DateUtil.current());
                 if (cart.getId() != null) {
                     mpCashierCartMapper.updateById(cart);
                 } else {