diff --git a/Manager.App/Components/Layout/ApplicationLayout.razor b/Manager.App/Components/Layout/ApplicationLayout.razor
index 30aacb3..9a10629 100644
--- a/Manager.App/Components/Layout/ApplicationLayout.razor
+++ b/Manager.App/Components/Layout/ApplicationLayout.razor
@@ -7,7 +7,7 @@
         <MudText Typo="Typo.h6">@AppText</MudText>
         <MudSpacer/>
         <MudTooltip Text="Gitea source">
-            <MudIconButton Icon="@Icons.Material.Filled.Source" Href="https://git.netzbyte.com/max/Yt-Import" Target="_blank"/>
+            <MudIconButton Icon="@Icons.Material.Filled.Code" Color="Color.Info" Href="https://git.netzbyte.com/max/Yt-Import" Target="_blank"/>
         </MudTooltip>
         @if (BaseLayout != null)
         {
diff --git a/Manager.App/Components/Layout/BaseLayout.razor b/Manager.App/Components/Layout/BaseLayout.razor
index dfacab8..892cce9 100644
--- a/Manager.App/Components/Layout/BaseLayout.razor
+++ b/Manager.App/Components/Layout/BaseLayout.razor
@@ -1,6 +1,6 @@
 @inherits LayoutComponentBase
 
-<MudThemeProvider @ref="@_themeProvider" Theme="@_mudTheme" IsDarkMode="@DarkTheme"/>
+<MudThemeProvider @ref="@_themeProvider" IsDarkModeChanged="@OnDarkThemeChanged" Theme="@_mudTheme" IsDarkMode="@DarkTheme"/>
 <MudPopoverProvider />
 <MudDialogProvider/>
 <MudSnackbarProvider/>
diff --git a/Manager.App/Components/Layout/BaseLayout.razor.cs b/Manager.App/Components/Layout/BaseLayout.razor.cs
index f338e08..9df567b 100644
--- a/Manager.App/Components/Layout/BaseLayout.razor.cs
+++ b/Manager.App/Components/Layout/BaseLayout.razor.cs
@@ -5,11 +5,11 @@ namespace Manager.App.Components.Layout;
 
 public partial class BaseLayout
 {
-    private readonly MudTheme _mudTheme = new MudTheme();
+    private readonly MudTheme _mudTheme = new();
     private MudThemeProvider? _themeProvider;
     private bool _isDarkTheme = true;
     
-    public event EventHandler<bool>? OnDarkThemeChanged;
+    public EventCallback<bool> OnDarkThemeChanged;
 
     public bool DarkTheme
     {
@@ -31,7 +31,6 @@ public partial class BaseLayout
         if (firstRender && _themeProvider != null)
         {
             DarkTheme = await _themeProvider.GetSystemDarkModeAsync();
-            _themeProvider.IsDarkModeChanged = EventCallback.Factory.Create<bool>(this, x => OnDarkThemeChanged?.Invoke(this, x));
         }
     }
 }
\ No newline at end of file
diff --git a/Manager.App/Components/Layout/NavMenu.razor b/Manager.App/Components/Layout/NavMenu.razor
index 0fbe68c..6bf4a18 100644
--- a/Manager.App/Components/Layout/NavMenu.razor
+++ b/Manager.App/Components/Layout/NavMenu.razor
@@ -1,7 +1,5 @@
 
 <MudNavMenu>
-    <MudText Typo="Typo.h6" Class="px-4">YouTube Import</MudText>
-    <MudDivider Class="my-2"/>
     <MudNavLink Href="/" Match="NavLinkMatch.Prefix">Home</MudNavLink>
     <MudNavLink Href="/Accounts" Match="NavLinkMatch.All">Accounts</MudNavLink>
     <MudNavLink Href="/Library" Match="NavLinkMatch.All">Library</MudNavLink>