diff --git a/SiNan.Business/GOIBusiness.cs b/SiNan.Business/GOIBusiness.cs
index 6337ae2..652aeed 100644
--- a/SiNan.Business/GOIBusiness.cs
+++ b/SiNan.Business/GOIBusiness.cs
@@ -327,6 +327,16 @@ namespace SiNan.Business
 
                 productGoi.TotalCost = productGoi.ProductSkuGOIList.Sum(x => x.TotalCost);
                 productGoi.TotalDeficit = productGoi.ProductSkuGOIList.Sum(x => x.TotalDeficit);
+
+                for (var i = 0; i < productGoi.ProductSkuGOIList.Count(); i++)
+                {
+                    var productSku = productGoi.ProductSkuGOIList[i];
+                    if (productSku.TotalCost == 0)
+                    {
+                        productGoi.ProductSkuGOIList.RemoveAt(i);
+                        i--;
+                    }
+                }
             }
 
             return new ListResponse<ProductGOIResponse>()