diff --git a/Src/Asp.Net/SqlServerTest/UnitTest/UInsert2.cs b/Src/Asp.Net/SqlServerTest/UnitTest/UInsert2.cs
index 2be09a22e..ad4293446 100644
--- a/Src/Asp.Net/SqlServerTest/UnitTest/UInsert2.cs
+++ b/Src/Asp.Net/SqlServerTest/UnitTest/UInsert2.cs
@@ -20,6 +20,19 @@ namespace OrmTest
             db.Insertable(new Unitsdafa111()).ExecuteCommand();
             db.Insertable(new Unitsdafa111() {Id=Guid.NewGuid(),Id2=Guid.NewGuid() }).ExecuteCommand();
             var list=db.Queryable<Unitsdafa111>().ToList();
+            Db.Insertable(new List<UnitafaXX1>() { new UnitafaXX1 { } }).IgnoreColumns(z => z.dt2).CallEntityMethod(z => z.Test01()).ExecuteCommand();
+            try
+            {
+                Db.Insertable(new List<UnitafaXX1>() { new UnitafaXX1 {  Id=1, dt2=DateTime.Now,dt = DateTime.Now } }).IgnoreColumns(false, true).UseParameter().ExecuteCommand();
+                throw new Exception("ok");
+            }
+            catch (Exception ex)
+            {
+                if (ex.Message == "ok")
+                {
+                    throw new Exception("unit error"); 
+                }
+            }
         }
         public class Unitsdafa111
         {
@@ -50,4 +63,19 @@ namespace OrmTest
         }
 
     }
+
+    public class UnitafaXX1
+    {
+        [SqlSugar.SugarColumn(IsPrimaryKey =true,IsIdentity = true)]
+        public int Id { get; set; }
+
+        public DateTime dt { get; set; }
+        [SqlSugar.SugarColumn(IsNullable =true)]
+        public DateTime dt2 { get; set; }
+
+        internal void Test01()
+        {
+            dt = DateTime.Now;
+        }
+    }
 }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/ParameterInsertable.cs b/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/ParameterInsertable.cs
index 63416d738..e0f3d528d 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/ParameterInsertable.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/ParameterInsertable.cs
@@ -99,6 +99,10 @@ namespace SqlSugar
             var removeCacheFunc = inserable.RemoveCacheFunc;
             var objects = inserable.InsertObjs;
             var identityList = inserable.EntityInfo.Columns.Where(it => it.IsIdentity).Select(it => it.PropertyName).ToArray();
+            if (inserable.IsOffIdentity) 
+            {
+                identityList = new string[] { };
+            }
             this.Context.Utilities.PageEach(objects, 100, pagelist =>
             {
  
@@ -120,6 +124,10 @@ namespace SqlSugar
             var removeCacheFunc = inserable.RemoveCacheFunc;
             var objects = inserable.InsertObjs;
             var identityList = inserable.EntityInfo.Columns.Where(it => it.IsIdentity).Select(it => it.PropertyName).ToArray();
+            if (inserable.IsOffIdentity)
+            {
+                identityList = new string[] { };
+            }
             await this.Context.Utilities.PageEachAsync(objects, 100,async pagelist =>
             {