diff --git a/BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs b/BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs
index acbe4757..2c3ffbe5 100644
--- a/BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs
+++ b/BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs
@@ -166,6 +166,9 @@ namespace BBWY.Server.Business
             if (request.GiftTemplateId == 0 && string.IsNullOrEmpty(request.MainProductGiftSku))
                 throw new BusinessException("赠品模板和主商品赠品SKU至少具备一个");
 
+            if (request.GiftTemplateId != 0 && !string.IsNullOrEmpty(request.MainProductGiftSku))
+                throw new BusinessException("不能同时具备赠品模板和主商品赠品");
+
             if (request.IsNewProduct == null)
                 request.IsNewProduct = 1;