diff --git a/SiNan.Business/GOIBusiness.cs b/SiNan.Business/GOIBusiness.cs
index 8467799..2afeb14 100644
--- a/SiNan.Business/GOIBusiness.cs
+++ b/SiNan.Business/GOIBusiness.cs
@@ -380,7 +380,8 @@ namespace SiNan.Business
                                       Recent30dProductLevelProfit = ap.Recent30dProductLevelProfit,
                                       Date = ap.Date,
                                       UpdateTime = ap.UpdateTime,
-                                      MaxDeficitThreshold = p.MaxDeficitThreshold
+                                      MaxDeficitThreshold = p.MaxDeficitThreshold,
+                                      MainSkuId = p.MainSkuId
                                   }).Map<List<ProductGOIResponse>>();
 
             var productIdList = productList.Select(p => p.Id).ToList();
@@ -392,7 +393,12 @@ namespace SiNan.Business
             foreach (var product in productList)
             {
                 var currentProductSkuIdList = skuList.Where(s => s.ProductId == product.Id).Select(s => s.Id).ToList();
-                var firstSku = skuList.FirstOrDefault(s => currentProductSkuIdList.Contains(s.Id));
+
+                ProductSku firstSku = null;
+                if (!string.IsNullOrEmpty(product.MainSkuId))
+                    firstSku = skuList.FirstOrDefault(s => s.Id == product.MainSkuId);
+                if (firstSku == null)
+                    firstSku = skuList.FirstOrDefault(s => currentProductSkuIdList.Contains(s.Id));
                 product.Logo = firstSku?.Logo;
                 product.MainSkuId = firstSku?.Id;
                 var currentProductHistoryPopularizeLevelGOIList = historyPopularizeLevelGOIList.Where(x => currentProductSkuIdList.Contains(x.Sku));