diff --git a/Sources/Stim.Model/User.cs b/Sources/Stim.Model/User.cs
index 272edc2..3fc12a7 100644
--- a/Sources/Stim.Model/User.cs
+++ b/Sources/Stim.Model/User.cs
@@ -15,7 +15,7 @@ namespace Model
         public string? Username
         {
             get => username;
-            private set
+            set
             {
                 if (string.IsNullOrWhiteSpace(value)) username = "Default";
                 else
diff --git a/Sources/Stim/App.xaml.cs b/Sources/Stim/App.xaml.cs
index 00ab9dd..6d9c550 100644
--- a/Sources/Stim/App.xaml.cs
+++ b/Sources/Stim/App.xaml.cs
@@ -10,8 +10,7 @@ public partial class App : Application
     public App()
     {
         InitializeComponent();
-        //Faut changer le boot sur LoginPage plus tard, j'ai mit create là pour pouvoir use l'appli, ce référer au comment sur create et loginpage.
-        MainPage = new Create();
+        MainPage = new LoginPage();
         if (File.Exists(Path.Combine(FileSystem.Current.AppDataDirectory, "games.xml"))) Manager = new Manager(new Persistance(FileSystem.Current.AppDataDirectory));
         else Manager = new(new Stub());
     }
diff --git a/Sources/Stim/Create.xaml.cs b/Sources/Stim/Create.xaml.cs
index 1e9e39e..093aa43 100644
--- a/Sources/Stim/Create.xaml.cs
+++ b/Sources/Stim/Create.xaml.cs
@@ -24,7 +24,7 @@ public partial class Create : ContentPage
                     Application.Current.MainPage = new AppShell();
                     await Shell.Current.GoToAsync("//MainPage");
                 }
-                else Error.Children.Add(new Label { Text = "Mot de passe incorrect", TextColor = Colors.Red, VerticalTextAlignment = TextAlignment.Start });
+                else Error.Children.Add(new Label { Text = "Mot de passe invalide, votre mot de passe doit contenir une Majuscule, une minuscule, un chiffre et faire au moins 8 caractères", TextColor = Colors.Red, VerticalTextAlignment = TextAlignment.Start });
             }
             else Error.Children.Add(new Label { Text = "Ce nom d'utilisateur est déjà pris", TextColor = Colors.Red, VerticalTextAlignment = TextAlignment.Start });
         }
diff --git a/Sources/Stim/DetailledPage.xaml.cs b/Sources/Stim/DetailledPage.xaml.cs
index ceae734..86faa64 100644
--- a/Sources/Stim/DetailledPage.xaml.cs
+++ b/Sources/Stim/DetailledPage.xaml.cs
@@ -12,8 +12,11 @@ public partial class DetailledPage : ContentPage
 		InitializeComponent();
         BindingContext = game;
         CurrGame= game;
-        avgLabel.Text = game.GetAvgRate().ToString();
-        AddStars(starsContainer, game.GetAvgRate());
+        if (CurrGame != null)
+        {
+            avgLabel.Text = game.GetAvgRate().ToString();
+            AddStars(starsContainer, game.GetAvgRate());
+        }
     }
 
     private void AddStars(object sender, EventArgs e)
diff --git a/Sources/Stim/LoginPage.xaml.cs b/Sources/Stim/LoginPage.xaml.cs
index c812304..84557dd 100644
--- a/Sources/Stim/LoginPage.xaml.cs
+++ b/Sources/Stim/LoginPage.xaml.cs
@@ -1,19 +1,19 @@
-//using Microsoft.UI.Xaml.Navigation;
+//using Microsoft.UI.Xaml.Navigation;
 using Model;
 using static System.Runtime.InteropServices.JavaScript.JSType;
 
 namespace Stim;
-public partial class LoginPage : ContentPage
-{
-	public LoginPage()
-	{
-		InitializeComponent();
-	}
-
-    private async void Se_connecter(object sender, EventArgs e)
-    {
-		if (!string.IsNullOrWhiteSpace(Username.Text) && !string.IsNullOrWhiteSpace(Pswd.Text))
-		{
+public partial class LoginPage : ContentPage
+{
+	public LoginPage()
+	{
+		InitializeComponent();
+	}
+
+    private async void Se_connecter(object sender, EventArgs e)
+    {
+		if (!string.IsNullOrWhiteSpace(Username.Text) && !string.IsNullOrWhiteSpace(Pswd.Text))
+		{
 			User user = ((App)App.Current).Manager.SearchUser(Username.Text);
             if (user != null)
             {
@@ -21,19 +21,19 @@ public partial class LoginPage : ContentPage
                 {
                     ((App)App.Current).Manager.CurrentUser = user;
                     Application.Current.MainPage = new AppShell();
-                    await Shell.Current.GoToAsync("//MainPage");
+                    await Shell.Current.GoToAsync("//MainPage");
                 }
 
                 else Error.Children.Add(new Label { Text = "Mot de passe incorrect", TextColor = Colors.Red, VerticalTextAlignment = TextAlignment.Start });
             }
-            else Error.Children.Add(new Label { Text = "Information incorrecte", TextColor = Colors.Red, VerticalTextAlignment = TextAlignment.Start });
+            else Error.Children.Add(new Label { Text = "Information incorrecte", TextColor = Colors.Red, VerticalTextAlignment = TextAlignment.Start });
 		}
-        else Error.Children.Add(new Label { Text = "Champs vides", TextColor = Colors.Red, VerticalTextAlignment = TextAlignment.Start });
-
-    }
-
-    private void Creer_un_compte(object sender, EventArgs e)
+        else Error.Children.Add(new Label { Text = "Champs vides", TextColor = Colors.Red, VerticalTextAlignment = TextAlignment.Start });
+
+    }
+
+    private void Creer_un_compte(object sender, EventArgs e)
     {
-        Application.Current.MainPage = new Create();
-    }
+        Application.Current.MainPage = new Create();
+    }
 }
\ No newline at end of file
diff --git a/Sources/Stim/MainPage.xaml.cs b/Sources/Stim/MainPage.xaml.cs
index 5263420..29cfc33 100644
--- a/Sources/Stim/MainPage.xaml.cs
+++ b/Sources/Stim/MainPage.xaml.cs
@@ -27,7 +27,6 @@ public partial class MainPage : ContentPage
 
     private void SearchBar_GameChanged(object sender, TextChangedEventArgs e)
     {
-        SearchBar searchBar = (SearchBar)sender;
         string GameText = Game.Text;
         string Tag1Text = Tag1.Text;
         string Tag2Text = Tag2.Text;
@@ -47,7 +46,5 @@ public partial class MainPage : ContentPage
         {
             ((App)App.Current).Manager.ResearchedGame.Add(game);
         }
-
-
     }
 }
diff --git a/Sources/Stim/ProfilPage.xaml.cs b/Sources/Stim/ProfilPage.xaml.cs
index f7fcf8b..20f6dff 100644
--- a/Sources/Stim/ProfilPage.xaml.cs
+++ b/Sources/Stim/ProfilPage.xaml.cs
@@ -20,6 +20,6 @@ public partial class ProfilPage : ContentPage
     {
         var newName = await this.ShowPopupAsync(new EntryPopup("Username"));
         if (string.IsNullOrWhiteSpace(newName as string)) await this.ShowPopupAsync(new MessagePopup("Nom d'utilisateur invalide"));
-        else ((App)App.Current).Manager.CurrentUser.ChangeUsername(newName as string);
+        else ((App)App.Current).Manager.CurrentUser.Username = (newName as string);
     }
 }
\ No newline at end of file