diff --git a/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest.sqlite b/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest.sqlite
index 6cf0040ce..fa4c428b3 100644
Binary files a/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest.sqlite and b/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest.sqlite differ
diff --git a/Src/Asp.Net/SqliteTest/Demos/H_Queue.cs b/Src/Asp.Net/SqliteTest/Demos/H_Queue.cs
new file mode 100644
index 000000000..17be3e11f
--- /dev/null
+++ b/Src/Asp.Net/SqliteTest/Demos/H_Queue.cs
@@ -0,0 +1,41 @@
+using OrmTest.Demo;
+using OrmTest.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace OrmTest.Demo
+{
+    public class Queue : DemoBase
+    {
+        public static void Init()
+        {
+            var db = GetInstance();
+            db.Insertable<Student>(new Student() { Name = "a" }).AddQueue();
+            db.Insertable<Student>(new Student() { Name = "b" }).AddQueue();
+            var x= db.SaveQueues();
+
+            db.Insertable<Student>(new Student() { Name = "a" }).AddQueue();
+            db.Insertable<Student>(new Student() { Name = "b" }).AddQueue();
+            db.Insertable<Student>(new Student() { Name = "c" }).AddQueue();
+            db.Insertable<Student>(new Student() { Name = "d" }).AddQueue();
+            var ar = db.SaveQueuesAsync();
+            ar.Wait();
+
+
+            db.Queryable<Student>().AddQueue();
+            db.Queryable<School>().AddQueue();
+            var result = db.SaveQueues<Student, School>();
+
+            db.Queryable<Student>().AddQueue();
+            db.Queryable<School>().AddQueue();
+            db.Queryable<School>().AddQueue();
+            var result2 = db.SaveQueues<Student, School, School>();
+
+
+ 
+            result6.Wait();
+        }
+    }
+}
diff --git a/Src/Asp.Net/SqliteTest/Program.cs b/Src/Asp.Net/SqliteTest/Program.cs
index 8c071fe0c..a0590dded 100644
--- a/Src/Asp.Net/SqliteTest/Program.cs
+++ b/Src/Asp.Net/SqliteTest/Program.cs
@@ -45,6 +45,7 @@ namespace OrmTest
             OrmTest.Demo.ComplexModel.Init();
             OrmTest.Demo.CodeFirst.Init();
             OrmTest.Demo.Aop.Init();
+            OrmTest.Demo.Queue.Init();
         }
     }
 }
diff --git a/Src/Asp.Net/SqliteTest/SqliteTest.csproj b/Src/Asp.Net/SqliteTest/SqliteTest.csproj
index 488e28b33..95ca19aa7 100644
--- a/Src/Asp.Net/SqliteTest/SqliteTest.csproj
+++ b/Src/Asp.Net/SqliteTest/SqliteTest.csproj
@@ -59,6 +59,7 @@
     <Compile Include="Demos\8_JoinSql.cs" />
     <Compile Include="Demos\9_Aop.cs" />
     <Compile Include="Demos\DemoBase.cs" />
+    <Compile Include="Demos\H_Queue.cs" />
     <Compile Include="Models\DataTestInfo.cs" />
     <Compile Include="Models\DataTestInfo2.cs" />
     <Compile Include="Models\Enum.cs" />