diff --git a/sky-server/src/main/java/com/sky/service/impl/ShoppingCartServiceImplImpl.java b/sky-server/src/main/java/com/sky/service/impl/ShoppingCartServiceImplImpl.java
index 2e4b998..973d8b8 100644
--- a/sky-server/src/main/java/com/sky/service/impl/ShoppingCartServiceImplImpl.java
+++ b/sky-server/src/main/java/com/sky/service/impl/ShoppingCartServiceImplImpl.java
@@ -36,7 +36,7 @@ public class ShoppingCartServiceImplImpl implements ShoppingCartService {
     public void addShoppingCart(ShoppingCartDTO shoppingCartDTO) {
         ShoppingCart shoppingCart = new ShoppingCart();
         BeanUtils.copyProperties(shoppingCartDTO, shoppingCart);
-        // 获取当前id
+        // 获取当前 id
         Long userId = BaseContext.getCurrentId();
         shoppingCart.setUserId(userId);
         // 判断当前插入的购物车商品是否存在