diff --git a/Blazor/Blazor/Pages/Index.razor b/Blazor/Blazor/Pages/Index.razor
index 0e1a45f..79b1725 100644
--- a/Blazor/Blazor/Pages/Index.razor
+++ b/Blazor/Blazor/Pages/Index.razor
@@ -9,3 +9,5 @@
 <h1 class="text-center">@Localizer["Title"]</h1>
 
 <p class="text-center">@Localizer["Text"]</p>
+
+<button type="button" class="btn btn-primary mb-2" @onclick="CloseApplication">Fermer l'application</button>
diff --git a/Blazor/Blazor/Pages/Index.razor.cs b/Blazor/Blazor/Pages/Index.razor.cs
index 88084ae..8b09fbc 100644
--- a/Blazor/Blazor/Pages/Index.razor.cs
+++ b/Blazor/Blazor/Pages/Index.razor.cs
@@ -8,5 +8,17 @@ namespace Blazor.Pages
     {
         [Inject]
         public IStringLocalizer<Index> Localizer { get; set; }
+
+        [Inject]
+        public IHostApplicationLifetime  AppLifetime { get; set; }
+
+        [Inject]
+        public NavigationManager NavigationManager { get; set; }
+
+        private void CloseApplication()
+        {
+            NavigationManager.NavigateTo("http://localhost", forceLoad: true);
+            AppLifetime.StopApplication();
+        }
     }
 }
diff --git a/Website/controllers/ControllerUser.php b/Website/controllers/ControllerUser.php
index c1aee1e..757be52 100644
--- a/Website/controllers/ControllerUser.php
+++ b/Website/controllers/ControllerUser.php
@@ -24,6 +24,9 @@ class ControllerUser
     private $twig;
     private $vues;
 
+    private $blazorAppPath = '..\Blazor\Blazor';  // Remplacez par le chemin réel vers votre projet Blazor
+    private $blazorPort = 5234;  // Remplacez par le port utilisé par votre projet Blazor
+
     function __construct()
     {
         global $vues, $twig;
@@ -81,7 +84,7 @@ class ControllerUser
     function loginAdmin()
     {
         if ($_SESSION["idAdminConnected"] != null) {
-            header("Location:/admin/administrators");
+            $this->launchBlazor();
         }
 
         echo $this->twig->render($this->vues["loginAdmin"], [
@@ -127,6 +130,32 @@ class ControllerUser
         }
     }
 
+    function launchBlazor(){
+        
+        $descriptorspec = array(
+            0 => array("pipe", "r"),
+            1 => array("pipe", "w"),
+            2 => array("pipe", "w")
+        );
+        
+        $command = 'cd ..\Blazor\Blazor && dotnet run --urls=http://0.0.0.0:5234';
+        $process = proc_open($command, $descriptorspec, $pipes);
+        
+        if (is_resource($process)) {
+            fclose($pipes[0]);
+            fclose($pipes[2]);
+            fclose($pipes[1]);
+        
+            sleep(2); 
+            
+            header('Location: http://localhost:5234/');
+            exit();
+        } else {
+            // Handle the error
+            echo "Erreur lors du lancement de l'application Blazor.";
+        }
+    }
+
     function verifyAdmin()
     {
         $username = $_POST['username'];
@@ -140,7 +169,8 @@ class ControllerUser
         $AdministratorIsOk = $this->mdAdministrator->verifyAdministrator($Administrator);
         if ($AdministratorIsOk != null) {
             $_SESSION["idAdminConnected"] = $AdministratorIsOk;
-            header("Location:/admin/administrators");
+            $this->launchBlazor();
+                        
         } else {
             $_SESSION["error"] = "utilisateur introuvable.";
             header("Location:/loginAdmin");