diff --git a/mall-shop/src/main/java/com/suisung/mall/shop/product/service/impl/ShopProductBaseServiceImpl.java b/mall-shop/src/main/java/com/suisung/mall/shop/product/service/impl/ShopProductBaseServiceImpl.java
index fc762497..ea32f864 100644
--- a/mall-shop/src/main/java/com/suisung/mall/shop/product/service/impl/ShopProductBaseServiceImpl.java
+++ b/mall-shop/src/main/java/com/suisung/mall/shop/product/service/impl/ShopProductBaseServiceImpl.java
@@ -818,6 +818,7 @@ public class ShopProductBaseServiceImpl extends BaseServiceImpl<ShopProductBaseM
         shopProductBase.setProduct_unit_price(item_unit_price);
         shopProductBase.setProduct_unit_points(item_unit_points);
         shopProductBase.setProduct_unit_sp(item_unit_sp.intValue());
+        shopProductBase.setProduct_number(shopProductInfo.getProduct_number());
 
         // todo 定制可以增加市场价 item_market_price
         BigDecimal max_item_unit_price = shopProductItemList.stream().map(ShopProductItem::getItem_unit_price).max(BigDecimal::compareTo).get();