diff --git a/Src/Asp.NetCore2/SqlSeverTest/OracleTest/Demo/DemoO_Fastest.cs b/Src/Asp.NetCore2/SqlSeverTest/OracleTest/Demo/DemoO_Fastest.cs
new file mode 100644
index 000000000..983ba1d47
--- /dev/null
+++ b/Src/Asp.NetCore2/SqlSeverTest/OracleTest/Demo/DemoO_Fastest.cs
@@ -0,0 +1,62 @@
+using OrmTest;
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest 
+{
+    public class TestFAST11
+    {
+  
+
+        public int Sex { get; set; }
+        public DateTime Date { get; set; }
+
+        [SqlSugar.SugarColumn(IsPrimaryKey =true)]
+        public string Id { get; set; }
+  
+    }
+ 
+    public class DemoO_Fastest
+    {
+        public static void Init()
+        {
+            Console.WriteLine("");
+            Console.WriteLine("#### Insertable Start ####");
+
+            SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
+            {
+                DbType = DbType.Oracle,
+                ConnectionString = Config.ConnectionString,
+                InitKeyType = InitKeyType.Attribute,
+                IsAutoCloseConnection = true,
+                AopEvents = new AopEvents
+                {
+                    OnLogExecuting = (sql, p) =>
+                    {
+                        Console.WriteLine(sql);
+                        Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
+                    }
+                }
+            });
+            db.DbMaintenance.DropTable("TestFAST11");
+            db.CodeFirst.InitTables<TestFAST11>();
+            //db.Insertable<TestFAST11>(new List<TestFAST11>() {
+            //  new TestFAST11(){  Date=DateTime.Now, Id=Guid.NewGuid()+"", Sex=1 , }
+            //}).UseOracle().ExecuteBulkCopy();
+            //db.Fastest<TestFAST11>().BulkCopy(new List<TestFAST11>() {
+            //  new TestFAST11(){  Date=DateTime.Now, Id=Guid.NewGuid()+"", Sex=1 , }
+            //});
+            var data = new List<TestFAST11>() {
+              new TestFAST11(){  Date=DateTime.Now, Id=Guid.NewGuid()+"", Sex=1  }
+            };
+            //db.Updateable(data).ExecuteCommand();
+            db.Fastest<TestFAST11>().BulkUpdate(data);
+            var x = db.Queryable<TestFAST11>().ToList();
+ 
+        }
+    }
+}
diff --git a/Src/Asp.NetCore2/SqlSeverTest/OracleTest/Program.cs b/Src/Asp.NetCore2/SqlSeverTest/OracleTest/Program.cs
index fbcf5b5ef..e3abc47b9 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/OracleTest/Program.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/OracleTest/Program.cs
@@ -11,8 +11,9 @@ namespace OrmTest
         /// <param name="args"></param>
         static void Main(string[] args)
         {
- 
-            //Demo
+
+            ////Demo
+            DemoO_Fastest.Init();
             Demo0_SqlSugarClient.Init();
             Demo1_Queryable.Init();
             Demo2_Updateable.Init();