diff --git a/plugins/Promotions/test/EasyAbp.EShop.Plugins.Promotions.Application.Tests/PromotionTypes/MinQuantityOrderDiscountTests.cs b/plugins/Promotions/test/EasyAbp.EShop.Plugins.Promotions.Application.Tests/PromotionTypes/MinQuantityOrderDiscountTests.cs
index 5d1745f7..739a2f61 100644
--- a/plugins/Promotions/test/EasyAbp.EShop.Plugins.Promotions.Application.Tests/PromotionTypes/MinQuantityOrderDiscountTests.cs
+++ b/plugins/Promotions/test/EasyAbp.EShop.Plugins.Promotions.Application.Tests/PromotionTypes/MinQuantityOrderDiscountTests.cs
@@ -40,6 +40,9 @@ public class MinQuantityOrderDiscountTests : PromotionsApplicationTestBase
             ProductSkus = new List<ProductSkuEto>
             {
                 new()
+                {
+                    Currency = "USD"
+                }
             }
         };