diff --git a/LangLang/MainWindow.xaml b/LangLang/MainWindow.xaml
index b86f8da0..dfebbff7 100644
--- a/LangLang/MainWindow.xaml
+++ b/LangLang/MainWindow.xaml
@@ -5,8 +5,12 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:LangLang"
         mc:Ignorable="d"
-        Title="MainWindow" Height="450" Width="800">
+        Title="LangSchool" Height="450" Width="800">
     <Grid>
+        <Button Content="Director" HorizontalAlignment="Left" Height="82" Margin="86,217,0,0" VerticalAlignment="Top" Width="606" Click="DirectorWindow"/>
+        <Button Content="Tutor" HorizontalAlignment="Left" Height="79" Margin="86,115,0,0" VerticalAlignment="Top" Width="314"/>
+        <Button Content="Student" HorizontalAlignment="Left" Height="79" Margin="405,115,0,0" VerticalAlignment="Top" Width="280"/>
+        <Button Content="Register" HorizontalAlignment="Left" Height="70" Margin="186,336,0,0" VerticalAlignment="Top" Width="380"/>
 
     </Grid>
 </Window>
diff --git a/LangLang/MainWindow.xaml.cs b/LangLang/MainWindow.xaml.cs
index b56fa160..02bd0f9d 100644
--- a/LangLang/MainWindow.xaml.cs
+++ b/LangLang/MainWindow.xaml.cs
@@ -1,4 +1,13 @@
-using System;
+using LangLang.Core.Controller;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using LangLang.Core.Controller;
+using LangLang.View;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -20,9 +29,18 @@ namespace LangLang
     /// </summary>
     public partial class MainWindow : Window
     {
+        private TutorController tutorController { get; set; }
+
         public MainWindow()
         {
             InitializeComponent();
         }
+
+        private void DirectorWindow(object sender, RoutedEventArgs e)
+        {
+            //DirectorWindow window = new DirectorWindow();
+            //window.Show();
+        }
+
     }
 }