diff --git a/skyeye-shop/shop-store/src/main/java/com/skyeye/store/service/impl/ShopTradeCartServiceImpl.java b/skyeye-shop/shop-store/src/main/java/com/skyeye/store/service/impl/ShopTradeCartServiceImpl.java
index f7faebcd..073b1a14 100644
--- a/skyeye-shop/shop-store/src/main/java/com/skyeye/store/service/impl/ShopTradeCartServiceImpl.java
+++ b/skyeye-shop/shop-store/src/main/java/com/skyeye/store/service/impl/ShopTradeCartServiceImpl.java
@@ -91,7 +91,9 @@ public class ShopTradeCartServiceImpl extends SkyeyeBusinessServiceImpl<ShopTrad
             beans.forEach(bean -> {
                 String normsId = bean.getNormsId();
                 String salePrice = collect.get(normsId);
-                bean.getNormsMation().put("salePrice", salePrice);
+                if (CollectionUtil.isNotEmpty(bean.getNormsMation())) {
+                    bean.getNormsMation().put("salePrice", salePrice);
+                }
             });
         }