diff --git a/BPA.SAAS.Manage.Application/DataBase/Services/GoodsService.cs b/BPA.SAAS.Manage.Application/DataBase/Services/GoodsService.cs
index 26e9e43..98f1612 100644
--- a/BPA.SAAS.Manage.Application/DataBase/Services/GoodsService.cs
+++ b/BPA.SAAS.Manage.Application/DataBase/Services/GoodsService.cs
@@ -552,6 +552,7 @@ namespace BPA.SAAS.Manage.Application.DataBase.Services
                         {
                             item2.Id = thisitem.Id;
                             item2.GroupId = thisitem.GroupId;
+                            item2.CreateBy = string.IsNullOrEmpty(item2.CreateBy) ? "" : item2.CreateBy;
                             _db.Updateable(item2).ExecuteCommand();
                         }
                         else