diff --git a/notificacion.xaml b/notificacion.xaml
index 93b8ae2..721af8d 100644
--- a/notificacion.xaml
+++ b/notificacion.xaml
@@ -1,14 +1,13 @@
-<Window x:Class="GTPCorrgir.notificacion"
-        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        Height="100" Width="300"
-        Topmost="True" ShowInTaskbar="False"
-        WindowStyle="None" AllowsTransparency="True"
-        Background="Transparent">
+<Window x:Class="GTPCorrgir.notificacion" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Height="100" Width="300" Topmost="True"
+        ShowInTaskbar="False" WindowStyle="None" AllowsTransparency="True" Background="Transparent">
     <Border CornerRadius="10" Background="#AAF0F0F0">
         <StackPanel>
-            <TextBlock x:Name="TitleText" FontSize="16" FontWeight="Bold" Margin="10"/>
-            <TextBlock x:Name="MessageText" FontSize="14" Margin="10"/>
+            <TextBlock x:Name="TitleText" FontSize="16" FontWeight="Bold" Margin="10" />
+            <TextBlock x:Name="MessageText" FontSize="14" Margin="10" />
+            <Button Content="Cerrar" Width="75" Height="20" Margin="0" Click="CloseButton_Click"
+                    HorizontalAlignment="Right" />
         </StackPanel>
     </Border>
 </Window>
+
diff --git a/notificacion.xaml.cs b/notificacion.xaml.cs
index cb6680c..205b3da 100644
--- a/notificacion.xaml.cs
+++ b/notificacion.xaml.cs
@@ -1,16 +1,5 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Shapes;
+using System.Windows;
+using Application = System.Windows.Application;
 
 namespace GTPCorrgir
 {
@@ -24,22 +13,29 @@ namespace GTPCorrgir
             InitializeComponent();
             PositionWindow();
         }
+
         private void PositionWindow()
         {
             // Obtener la posición del cursor
             var cursorPosition = System.Windows.Forms.Cursor.Position;
 
             // Determinar en qué pantalla está el cursor
-            var screen = Screen.FromPoint(cursorPosition);
+            var screen = System.Windows.Forms.Screen.FromPoint(cursorPosition);
 
             // Configurar la ubicación de la ventana para que aparezca en la esquina inferior derecha
             this.Left = screen.WorkingArea.Right - this.Width;
             this.Top = screen.WorkingArea.Bottom - this.Height;
         }
+
         public void UpdateNotification(string title, string message)
         {
             TitleText.Text = title;
             MessageText.Text = message;
         }
+
+        private void CloseButton_Click(object sender, RoutedEventArgs e)
+        {
+            Application.Current.Shutdown();
+        }
     }
 }