diff --git a/OrmTest/DataBase/script.sql b/OrmTest/DataBase/script.sql
index 3598da94d..5c9d0927d 100644
Binary files a/OrmTest/DataBase/script.sql and b/OrmTest/DataBase/script.sql differ
diff --git a/OrmTest/Demo/Delete.cs b/OrmTest/Demo/Delete.cs
index 0dc19f7da..ba4cd58f9 100644
--- a/OrmTest/Demo/Delete.cs
+++ b/OrmTest/Demo/Delete.cs
@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 
 namespace OrmTest.Demo
 {
-    class Delete
+    public class Delete
     {
     }
 }
diff --git a/OrmTest/Demo/Insert.cs b/OrmTest/Demo/Insert.cs
index 25da9de83..c80976552 100644
--- a/OrmTest/Demo/Insert.cs
+++ b/OrmTest/Demo/Insert.cs
@@ -1,4 +1,6 @@
-using System;
+using OrmTest.Models;
+using SqlSugar;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -6,7 +8,59 @@ using System.Threading.Tasks;
 
 namespace OrmTest.Demo
 {
-    class Insert
+    public class Insert
     {
+        public static void Init() {
+            var db = GetInstance();
+            db.IgnoreColumns.Add("TestId", "Student");
+
+            var insertObj = new Student() { Name = "jack", CreateTime = Convert.ToDateTime("2010-1-1") ,SchoolId=1};
+
+            //Insert reutrn Insert Count
+            var t2 = db.Insertable(insertObj).ExecuteCommand();
+
+            //Insert reutrn Identity Value
+            var t3 = db.Insertable(insertObj).ExecuteReutrnIdentity();
+
+
+            //Only  insert  Name 
+            var t4 = db.Insertable(insertObj).InsertColumns(it => new { it.Name,it.SchoolId }).ExecuteReutrnIdentity();
+
+
+            //Ignore TestId
+            var t5 = db.Insertable(insertObj).IgnoreColumns(it => new { it.Name, it.TestId }).ExecuteReutrnIdentity();
+           
+  
+            //Ignore   TestId
+            var t6 = db.Insertable(insertObj).IgnoreColumns(it => it == "Name" || it == "TestId").ExecuteReutrnIdentity();
+      
+
+            //Use Lock
+            var t8 = db.Insertable(insertObj).With(SqlWith.UpdLock).ExecuteCommand();
+          
+
+            var insertObj2 = new Student() { Name = null, CreateTime = Convert.ToDateTime("2010-1-1") };
+            var t9 = db.Insertable(insertObj2).Where(true/* Is insert null */, true/*off identity*/).ExecuteCommand();
+
+            //Insert List<T>
+            var insertObjs = new List<Student>();
+            for (int i = 0; i < 1000; i++)
+            {
+                insertObjs.Add(new Student() { Name = "name" + i });
+            }
+            var s9 = db.Insertable(insertObjs.ToArray()).InsertColumns(it => new { it.Name }).ExecuteCommand();
+        }
+
+        public static SqlSugarClient GetInstance()
+        {
+            SqlSugarClient db = new SqlSugarClient(new SystemTablesConfig() { ConnectionString = Config.ConnectionString, DbType = DbType.SqlServer, IsAutoCloseConnection = true });
+            db.Ado.IsEnableLogEvent = true;
+            db.Ado.LogEventStarting = (sql, pars) =>
+            {
+                Console.WriteLine(sql + "\r\n" + db.RewritableMethods.SerializeObject(pars));
+                Console.WriteLine();
+            };
+            return db;
+        }
     }
 }
diff --git a/OrmTest/Demo/Query.cs b/OrmTest/Demo/Query.cs
index eb3e1fa1c..775a8f353 100644
--- a/OrmTest/Demo/Query.cs
+++ b/OrmTest/Demo/Query.cs
@@ -53,6 +53,7 @@ namespace OrmTest.Demo
         {
             var db = GetInstance();
             var getAll = db.Queryable<Student>().ToList();
+            var getAllNoLock = db.Queryable<Student>().With(SqlWith.NoLock).ToList();
             var getByPrimaryKey = db.Queryable<Student>().InSingle(2);
             var getByWhere = db.Queryable<Student>().Where(it => it.Id == 1 || it.Name == "a").ToList();
             var getByFuns = db.Queryable<Student>().Where(it => NBORM.IsNullOrEmpty(it.Name)).ToList();
diff --git a/OrmTest/Program.cs b/OrmTest/Program.cs
index f2279c67b..2892d83ec 100644
--- a/OrmTest/Program.cs
+++ b/OrmTest/Program.cs
@@ -35,6 +35,7 @@ namespace OrmTest
 
             /***Demo***/
             OrmTest.Demo.Query.Init();
+            OrmTest.Demo.Insert.Init();
         }
     }
 }