diff --git a/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Pages/EnvelopeSenderPage.razor b/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Pages/EnvelopeSenderPage.razor
index c8111cbf..89dd8d71 100644
--- a/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Pages/EnvelopeSenderPage.razor
+++ b/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Pages/EnvelopeSenderPage.razor
@@ -10,6 +10,7 @@
 @inject EnvelopeGenerator.Server.Client.Services.AuthService AuthService
 @inject EnvelopeGenerator.Server.Client.Services.ThemeService ThemeService
 @inject EnvelopeGenerator.Server.Client.Services.UserPreferencesService UserPreferencesService
+@inject EnvelopeGenerator.Server.Client.Services.CustomImagesService CustomImagesService
 @inject NavigationManager Navigation
 @inject IJSRuntime JSRuntime
 @inject AppVersionService AppVersion
@@ -22,9 +23,20 @@
         <div class="sender-action-bar__inner">
             <div class="sender-title-section">
                 <div class="sender-logo">
-                    <svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" fill="currentColor" viewBox="0 0 16 16">
-                        <path d="M0 4a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V4Zm2-1a1 1 0 0 0-1 1v.217l7 4.2 7-4.2V4a1 1 0 0 0-1-1H2Zm13 2.383-4.708 2.825L15 11.105V5.383Zm-.034 6.876-5.64-3.471L8 9.583l-1.326-.795-5.64 3.47A1 1 0 0 0 2 13h12a1 1 0 0 0 .966-.741ZM1 11.105l4.708-2.897L1 5.383v5.722Z"/>
-                    </svg>
+                    @* signFLOW logo from appsettings.json — fallback to envelope SVG if not loaded *@
+                    @if (_appLogo is not null && !string.IsNullOrEmpty(_appLogo.Src))
+                    {
+                        <img src="@_appLogo.Src"
+                             style="height: @_appLogo.Height"
+                             class="@_appLogo.GetClass("Main")"
+                             alt="signFLOW" />
+                    }
+                    else
+                    {
+                        <svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" fill="currentColor" viewBox="0 0 16 16">
+                            <path d="M0 4a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V4Zm2-1a1 1 0 0 0-1 1v.217l7 4.2 7-4.2V4a1 1 0 0 0-1-1H2Zm13 2.383-4.708 2.825L15 11.105V5.383Zm-.034 6.876-5.64-3.471L8 9.583l-1.326-.795-5.64 3.47A1 1 0 0 0 2 13h12a1 1 0 0 0 .966-.741ZM1 11.105l4.708-2.897L1 5.383v5.722Z"/>
+                        </svg>
+                    }
                 </div>
                 <div class="sender-title">Umschlag-Übersicht</div>
             </div>
@@ -341,6 +353,9 @@
     private DxGrid? _gridActive;
     private DxGrid? _gridCompleted;
 
+    // Logo config loaded from /api/CustomImages after auth
+    private EnvelopeGenerator.Server.Client.Services.CustomImageDto? _appLogo;
+
     // Stable keys used to store/restore each grid's layout in UserPreferences.GridLayouts
     private const string GridKeyActive    = "sender.active-envelopes";
     private const string GridKeyCompleted = "sender.completed-envelopes";
@@ -360,6 +375,10 @@
         try { await ThemeService.LoadFromServerAsync(); }
         catch { /* swallow — default theme remains active */ }
 
+        // Load logo config — authenticated, so this should succeed
+        var logos = await CustomImagesService.GetAsync();
+        _appLogo = logos.App;
+
         await LoadEnvelopesAsync();
     }
 
diff --git a/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Pages/IndexPage.razor b/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Pages/IndexPage.razor
index 710474f7..0c1ea17a 100644
--- a/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Pages/IndexPage.razor
+++ b/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Pages/IndexPage.razor
@@ -1,15 +1,27 @@
 @page "/"
 @inject IJSRuntime JS
 @inject NavigationManager Navigation
+@inject EnvelopeGenerator.Server.Client.Services.CustomImagesService CustomImagesService
 @rendermode InteractiveWebAssembly
 
 <div class="home-page-wrapper">
 
     <div class="home-hero-header">
         <div class="home-hero-header__inner">
-            <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" fill="currentColor" class="home-hero-header__icon" viewBox="0 0 16 16">
-                <path d="M0 4a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V4Zm2-1a1 1 0 0 0-1 1v.217l7 4.2 7-4.2V4a1 1 0 0 0-1-1H2Zm13 2.383-4.708 2.825L15 11.105V5.383Zm-.034 6.876-5.64-3.471L8 9.583l-1.326-.795-5.64 3.47A1 1 0 0 0 2 13h12a1 1 0 0 0 .966-.741ZM1 11.105l4.708-2.897L1 5.383v5.722Z"/>
-            </svg>
+            @* signFLOW logo from appsettings.json CustomImages.App — fallback to SVG if not loaded *@
+            @if (_appLogo is not null && !string.IsNullOrEmpty(_appLogo.Src))
+            {
+                <img src="@_appLogo.Src"
+                     style="height: @_appLogo.Height"
+                     class="home-hero-header__icon @_appLogo.GetClass("Main")"
+                     alt="signFLOW" />
+            }
+            else
+            {
+                <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" fill="currentColor" class="home-hero-header__icon" viewBox="0 0 16 16">
+                    <path d="M0 4a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V4Zm2-1a1 1 0 0 0-1 1v.217l7 4.2 7-4.2V4a1 1 0 0 0-1-1H2Zm13 2.383-4.708 2.825L15 11.105V5.383Zm-.034 6.876-5.64-3.471L8 9.583l-1.326-.795-5.64 3.47A1 1 0 0 0 2 13h12a1 1 0 0 0 .966-.741ZM1 11.105l4.708-2.897L1 5.383v5.722Z"/>
+                </svg>
+            }
             <div>
                 <h1 class="home-hero-header__title">SignFlow</h1>
                 <p class="home-hero-header__subtitle">Willkommen im eSign-Portal</p>
@@ -73,11 +85,18 @@
         "Mit seiner benutzerfreundlichen Oberfläche können Sie Ihre Dokumente schnell hochladen, die Unterschriftsprozesse verfolgen und Ihre digitalen Unterschriftenanwendungen einfach durchführen. " +
         "Dieses Portal beschleunigt Ihren Arbeitsablauf mit rechtlich gültigen Unterschriften und erhöht gleichzeitig die Sicherheit Ihrer Dokumente.";
 
+    private EnvelopeGenerator.Server.Client.Services.CustomImageDto? _appLogo;
+
+    protected override async Task OnInitializedAsync()
+    {
+        // Load logo config early — 401 here is normal (not yet logged in), service returns defaults silently
+        var logos = await CustomImagesService.GetAsync();
+        _appLogo = logos.App;
+    }
+
     protected override async Task OnAfterRenderAsync(bool firstRender)
     {
-        if (firstRender)
-        {
-            await JS.InvokeVoidAsync("receiverSignature.startTyped", "home-description", HomePageDescription, 15);
-        }
+        if (!firstRender) return;
+        await JS.InvokeVoidAsync("receiverSignature.startTyped", "home-description", HomePageDescription, 15);
     }
 }