diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
index c24b6897e..ce83da140 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
@@ -1009,6 +1009,7 @@ namespace SqlSugar
         }
         public IStorageable<T> Storageable<T>(List<T> dataList) where T : class, new()
         {
+            dataList = dataList.Where(it => it != null).ToList();
             this.InitMappingInfo<T>();
             var sqlBuilder = InstanceFactory.GetSqlbuilder(this.Context.CurrentConnectionConfig);
             var result= new Storageable<T>(dataList,this);