diff --git a/php/index.php b/php/index.php
index a45b78f..37968eb 100644
--- a/php/index.php
+++ b/php/index.php
@@ -14,7 +14,7 @@
                 <img class="logo" src="https://www.ph-freiburg.de/_assets/cc3dd7db45300ecc1f3aeed85bda5532/Images/logo-big-blue.svg" alt="PH Freiburg Logo" />
                 <div class="brand">
                     <div class="brand-title">Bibliothek der Pädagogischen Hochschule Freiburg</div>
-                    <div class="brand-sub"><a href="https://www.ph-freiburg.de/bibliothek.html" target="_blank" rel="noopener noreferrer">Hochschulbibliothek</a> · Online-Formulare</div>
+                    <div class="brand-sub">Hochschulbibliothek · Semesterapparatsformulare</div>
                 </div>
             </div>
             <button type="button" id="theme-toggle" class="theme-toggle" aria-label="Switch to dark mode" title="Switch to dark mode">
@@ -45,8 +45,8 @@
                 <div class="service-icon">
                     <span class="mdi mdi-library-shelves"></span>
                 </div>
-                <h2>ELSA</h2>
-                <p>Elektronischer Semesterapparat</p>
+                <h2>Elektronischer Semesterapparat (ELSA)</h2>
+                <p>Antrag für die Einrichtung eines elektronischen Semesterapparats</p>
                 <div class="service-arrow">
                     <span class="mdi mdi-arrow-right"></span>
                 </div>
@@ -66,12 +66,15 @@
                     <a href="https://www.ph-freiburg.de/bibliothek/lernen/semesterapparate.html" target="_blank" rel="noopener noreferrer">
                         <span class="mdi mdi-open-in-new"></span> Zu den Semesterapparaten
                     </a>
+                    <a href="license.php" target="_blank" rel="noopener noreferrer">
+                        <span class="mdi mdi-file-document-outline"></span> Lizenzinformationen
+                    </a>
                 </div>
             </div>
         </section>
     </main>
 
-    <div id="success-toast" class="toast <?php echo isset($_GET['success']) && $_GET['success'] === 'true' ? '' : 'hidden'; ?>">
+    <div id="success-toast" class="toast <?php echo (defined('DEBUG_SHOW_TOAST') && DEBUG_SHOW_TOAST) || (isset($_GET['success']) && $_GET['success'] === 'true') ? '' : 'hidden'; ?>">
         <div class="toast-icon">
             <span class="mdi mdi-check-circle"></span>
         </div>
@@ -123,14 +126,18 @@
         // Show toast and auto-hide
         (function() {
             const urlParams = new URLSearchParams(window.location.search);
-            if (urlParams.get('success') === 'true') {
+            const debugMode = <?php echo (defined('DEBUG_SHOW_TOAST') && DEBUG_SHOW_TOAST) ? 'true' : 'false'; ?>;
+            
+            if (debugMode || urlParams.get('success') === 'true') {
                 const toast = document.getElementById('success-toast');
                 setTimeout(() => toast.classList.add('show'), 10);
                 setTimeout(hideSuccessToast, 20000);
                 
-                // Clean URL
-                const cleanUrl = window.location.pathname;
-                window.history.replaceState({}, document.title, cleanUrl);
+                // Clean URL (only if not in debug mode)
+                if (!debugMode) {
+                    const cleanUrl = window.location.pathname;
+                    window.history.replaceState({}, document.title, cleanUrl);
+                }
             }
         })();
     </script>