diff --git a/src/Banquale/Banquale/AppShell.xaml b/src/Banquale/Banquale/AppShell.xaml
index d85c7cd..1c8e8ff 100644
--- a/src/Banquale/Banquale/AppShell.xaml
+++ b/src/Banquale/Banquale/AppShell.xaml
@@ -9,8 +9,8 @@
     Shell.FlyoutBehavior="Disabled">
 
 
-        <ShellContent ContentTemplate="{DataTemplate views:ConnectionPage}"
-                      Route="connection"/>
+    <ShellContent ContentTemplate="{DataTemplate views:ConnectionPage}"
+                    Route="connection"/>
 
     <TabBar>
 
diff --git a/src/Banquale/Banquale/Banquale.csproj b/src/Banquale/Banquale/Banquale.csproj
index aa1e458..36ca2bc 100644
--- a/src/Banquale/Banquale/Banquale.csproj
+++ b/src/Banquale/Banquale/Banquale.csproj
@@ -40,7 +40,7 @@
 	</PropertyGroup>
 	<ItemGroup>
 		<!-- App Icon -->
-		<MauiIcon Include="Resources\AppIcon\appicon.png" Color="#512BD4" />
+		<MauiIcon Include="Resources\AppIcon\appicon.png" Color="#FFFFFF" />
 
 		<!-- Splash Screen -->
 		<MauiSplashScreen Include="Resources\Splash\splash.png" Color="#a8daab" BaseSize="128,128" />
diff --git a/src/Banquale/Banquale/Banquale.sln b/src/Banquale/Banquale/Banquale.sln
new file mode 100644
index 0000000..995aba4
--- /dev/null
+++ b/src/Banquale/Banquale/Banquale.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 25.0.1705.4
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Banquale", "Banquale.csproj", "{654F2E92-6589-4E5D-85AC-B89F54C381DD}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{654F2E92-6589-4E5D-85AC-B89F54C381DD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{654F2E92-6589-4E5D-85AC-B89F54C381DD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{654F2E92-6589-4E5D-85AC-B89F54C381DD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{654F2E92-6589-4E5D-85AC-B89F54C381DD}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {E1BCACFC-BABE-4F61-8D1F-A56C274B6C67}
+	EndGlobalSection
+EndGlobal
diff --git a/src/Banquale/Banquale/Model/Person.cs b/src/Banquale/Banquale/Model/Person.cs
index c0913ee..6a90c6b 100644
--- a/src/Banquale/Banquale/Model/Person.cs
+++ b/src/Banquale/Banquale/Model/Person.cs
@@ -16,7 +16,7 @@ namespace Banquale.Model
         [DataMember]
         public string FirstName { get; private set; }
         [DataMember]
-        public int Id { get; private set; }
+        public uint Id { get; private set; }
         [DataMember]
         public string Password { get; private set; }
 
diff --git a/src/Banquale/Banquale/Resources/AppIcon/appicon.png b/src/Banquale/Banquale/Resources/AppIcon/appicon.png
index 0fcc7da..95339fb 100644
Binary files a/src/Banquale/Banquale/Resources/AppIcon/appicon.png and b/src/Banquale/Banquale/Resources/AppIcon/appicon.png differ
diff --git a/src/Banquale/Banquale/Resources/AppIcon/appicon1.png b/src/Banquale/Banquale/Resources/AppIcon/appicon1.png
new file mode 100644
index 0000000..d7b7701
Binary files /dev/null and b/src/Banquale/Banquale/Resources/AppIcon/appicon1.png differ
diff --git a/src/Banquale/Banquale/Resources/AppIcon/appicon2.png b/src/Banquale/Banquale/Resources/AppIcon/appicon2.png
new file mode 100644
index 0000000..0fcc7da
Binary files /dev/null and b/src/Banquale/Banquale/Resources/AppIcon/appicon2.png differ
diff --git a/src/Banquale/Banquale/Resources/Splash/splash1.png b/src/Banquale/Banquale/Resources/Splash/splash1.png
new file mode 100644
index 0000000..0fcc7da
Binary files /dev/null and b/src/Banquale/Banquale/Resources/Splash/splash1.png differ
diff --git a/src/Banquale/Banquale/Views/ConnectionPage.xaml b/src/Banquale/Banquale/Views/ConnectionPage.xaml
index a4b41e2..f4b1f09 100644
--- a/src/Banquale/Banquale/Views/ConnectionPage.xaml
+++ b/src/Banquale/Banquale/Views/ConnectionPage.xaml
@@ -5,103 +5,44 @@
              Title="ConnectionPage"
              Shell.NavBarIsVisible="False">
 
-    <StackLayout>
-        <Frame CornerRadius="20" Margin="20, 250, 20, 0">
-            <Entry Placeholder="Identifiant"
-                   MaxLength="20"
-                   MinimumWidthRequest="275"
-                   HorizontalOptions="CenterAndExpand"
-                   HorizontalTextAlignment="Center"
-                   FontSize="Large"/>
+    <VerticalStackLayout VerticalOptions="Center">
+
+        <Frame CornerRadius="20" Margin="20, 150, 20, 0">
+
+            <Entry
+                Placeholder="Identifiant"
+                MaxLength="20"
+                MinimumWidthRequest="275"
+                HorizontalOptions="CenterAndExpand"
+                HorizontalTextAlignment="Center"
+                FontSize="Large"
+                x:Name="ident"/>
+
         </Frame>
 
-        <Frame CornerRadius="10" Margin="20, 75, 20, 0">
-            <Entry Placeholder="Mot de passe"
-                   IsPassword="True"
-                   MinimumWidthRequest="275"
-                   MaxLength="20"
-                   HorizontalOptions="Center"
-                   HorizontalTextAlignment="Center"
-                   FontSize="Large"/>
+        <Frame CornerRadius="20" Margin="20, 50, 20, 0">
+
+            <Entry
+                Placeholder="Mot de passe"
+                MaxLength="20"
+                MinimumWidthRequest="275"
+                HorizontalOptions="Center"
+                HorizontalTextAlignment="Center"
+                FontSize="Large"
+                IsPassword="True"
+                x:Name="pass"/>
+
         </Frame>
 
-        <Button Text="Se connecter"
+        <Button
+            Text="Se connecter"
             BorderWidth="2"
             HorizontalOptions="Fill"
-            MinimumHeightRequest="75"
-            Margin="10,75,10,0"
+            MinimumHeightRequest="100"
+            Margin="10, 100, 10, 0"
             FontSize="Large"
             Clicked="Connection_Clicked"/>
 
-    </StackLayout>
-
-
-
-        <!-- Version avec Grid (moins efficace quand on écrit dans les Entry-->
-    
-    <!--<Grid RowDefinitions="5*, 2*, *, 2*, 2*, 2*, 2*">
-        --><!--<Grid.RowDefinitions>
-            <RowDefinition Height="5*"/>
-            <RowDefinition Height="2*"/>
-            <RowDefinition Height="*"/>
-            <RowDefinition Height="2*"/>
-            <RowDefinition Height="2*"/>
-            <RowDefinition Height="2*"/>
-            <RowDefinition Height="2*"/>
-        </Grid.RowDefinitions>--><!--
-
-        <Grid Grid.Row="1">
-            <Grid.ColumnDefinitions>
-                <ColumnDefinition Width="*"/>
-                <ColumnDefinition Width="9*"/>
-                <ColumnDefinition Width="*"/>
-            </Grid.ColumnDefinitions>
-            
-            <Frame Grid.Column="1" BackgroundColor="#C8C8C8" CornerRadius="20">
-                <Entry Placeholder="Identifiant"
-                   PlaceholderColor="#6E6E6E"
-                   TextColor="#212121"
-                   MaxLength="20"
-                   VerticalTextAlignment="Center"
-                   HorizontalTextAlignment="Center"
-                   FontSize="Large"/>
-            </Frame>
-        </Grid>
-
-        <Grid Grid.Row="3">
-            <Grid.ColumnDefinitions>
-                <ColumnDefinition Width="*"/>
-                <ColumnDefinition Width="9*"/>
-                <ColumnDefinition Width="*"/>
-            </Grid.ColumnDefinitions>
-            <Frame Grid.Column="1" BackgroundColor="#C8C8C8" CornerRadius="20">
-                <Entry Placeholder="Mot de passe"
-                   PlaceholderColor="#6E6E6E"
-                   TextColor="#212121"
-                   IsPassword="True"
-                   MinimumWidthRequest="275"
-                   MaxLength="20"
-                   VerticalTextAlignment="Center"
-                   HorizontalTextAlignment="Center"
-                   FontSize="Large"/>
-            </Frame>
-        </Grid>
-
-        <Grid Grid.Row="5">
-            <Grid.ColumnDefinitions>
-                <ColumnDefinition Width="*"/>
-                <ColumnDefinition Width="20*"/>
-                <ColumnDefinition Width="*"/>
-            </Grid.ColumnDefinitions>
-            <Button Grid.Column="1" Text="Se connecter"
-                BorderWidth="2"
-                BorderColor="Black"
-                HorizontalOptions="Fill"
-                BackgroundColor="Gray"
-                TextColor="Black"
-                FontSize="Large"/>
-        </Grid>
-
-    </Grid>-->
+    </VerticalStackLayout>
 
 </ContentPage>
\ No newline at end of file
diff --git a/src/Banquale/Banquale/Views/ConnectionPage.xaml.cs b/src/Banquale/Banquale/Views/ConnectionPage.xaml.cs
index 6a850d3..5b39502 100644
--- a/src/Banquale/Banquale/Views/ConnectionPage.xaml.cs
+++ b/src/Banquale/Banquale/Views/ConnectionPage.xaml.cs
@@ -9,6 +9,15 @@ public partial class ConnectionPage : ContentPage
 
     public async void Connection_Clicked(Object sender, EventArgs e)
     {
+        string id = ident.Text;
+        string password = pass.Text;
+
+        if (string.IsNullOrWhiteSpace(id) || string.IsNullOrWhiteSpace(password))
+        {
+            await DisplayAlert("Erreur", "Tout les champs doivent être complétés", "OK");
+            return;
+        }
+
         await Navigation.PushModalAsync(new SwitchAccountPage());
     }
 
diff --git a/src/Banquale/Banquale/Views/SwitchAccountPage.xaml b/src/Banquale/Banquale/Views/SwitchAccountPage.xaml
index a854de7..c2437d8 100644
--- a/src/Banquale/Banquale/Views/SwitchAccountPage.xaml
+++ b/src/Banquale/Banquale/Views/SwitchAccountPage.xaml
@@ -6,10 +6,10 @@
              Title="SwitchAccountPage"
              Shell.NavBarIsVisible="False">
 
-                    
-                <!-- Version StackLayout, moins efficace pour la responsivity -->
     
-	<!--<StackLayout VerticalOptions="Center" HorizontalOptions="Center">
+	<StackLayout
+        VerticalOptions="Center"
+        HorizontalOptions="Center">
 
         <local:SwitchAccountView/>
 
@@ -18,30 +18,13 @@
 
         <Button Text="Déconnexion"
                 BorderWidth="2"
-                BorderColor="Black"
                 HorizontalOptions="Fill"
-                BackgroundColor="Gray"
-                TextColor="Black"
-                MinimumHeightRequest="75"
+                MinimumHeightRequest="100"
                 MinimumWidthRequest="375"
                 Margin="10,65,0,0"
-                FontSize="Large"/>
-
-    </StackLayout>-->
-    
-    <Grid RowDefinitions="2*, 2*, *">
-
-            <local:SwitchAccountView Grid.Row="0"/>
-
-            <local:SwitchAccountView Grid.Row="1"/>
-        
-            <Button
-                Text="Déconnexion"
-                Grid.Row="2"
-                HorizontalOptions="Fill"
-                MinimumHeightRequest="75"
-                MinimumWidthRequest="375"
+                FontSize="Large"
                 Clicked="DisconnectionClicked"/>
 
-    </Grid>
+    </StackLayout>
+    
 </ContentPage>
\ No newline at end of file
diff --git a/src/Banquale/Banquale/Views/SwitchAccountView.xaml b/src/Banquale/Banquale/Views/SwitchAccountView.xaml
index 53ec778..f06a109 100644
--- a/src/Banquale/Banquale/Views/SwitchAccountView.xaml
+++ b/src/Banquale/Banquale/Views/SwitchAccountView.xaml
@@ -6,7 +6,11 @@
     <VerticalStackLayout>
 
         <Button Text=" Compte Personnel &#x0a; Mme Tatouille "
-                Clicked="Transfer_Clicked"/>
+                Clicked="Transfer_Clicked"
+                MinimumHeightRequest="65"
+                FontSize="Large"
+                Margin="0, 10, 0, 10"/>
+
         <!-- &#x0a; sert à faire un retour à la ligne-->
 
     </VerticalStackLayout>