diff --git a/backend/main.py b/backend/main.py
index 5d0a807..d3de1c5 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -327,7 +327,7 @@ MEDIA_DIR = os.getenv("MEDIA_DIR", "/data/media")
 os.makedirs(MEDIA_DIR, exist_ok=True)
 app.mount("/media", StaticFiles(directory=MEDIA_DIR), name="media")
 
-APP_VER = "743"  # muss mit APP_VER in app.js übereinstimmen
+APP_VER = "744"  # muss mit APP_VER in app.js übereinstimmen
 
 @app.get("/api/version")
 async def app_version():
diff --git a/backend/static/index.html b/backend/static/index.html
index 33be94e..972677f 100644
--- a/backend/static/index.html
+++ b/backend/static/index.html
@@ -578,7 +578,7 @@
 <script src="/js/api.js?v=94"></script>
 <script src="/js/ui.js?v=94"></script>
 <script src="/js/app.js?v=94"></script>
-<script src="/js/worlds.js?v=743"></script>
+<script src="/js/worlds.js?v=744"></script>
 
 <!-- Feature-Seiten werden lazy geladen -->
 
diff --git a/backend/static/js/app.js b/backend/static/js/app.js
index d5e601b..c0a9524 100644
--- a/backend/static/js/app.js
+++ b/backend/static/js/app.js
@@ -3,7 +3,7 @@
    Router, State-Management, Navigation, Initialisierung.
    ============================================================ */
 
-const APP_VER     = '743'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
+const APP_VER     = '744'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
 const APP_VERSION = '1.5.0'; // ← semantische Version, wird bei make release gesetzt
 const IS_STAGING  = location.hostname === 'staging.banyaro.app';
 
diff --git a/backend/static/js/worlds.js b/backend/static/js/worlds.js
index f8ead1a..578136c 100644
--- a/backend/static/js/worlds.js
+++ b/backend/static/js/worlds.js
@@ -1049,7 +1049,7 @@ window.Worlds = (() => {
       <div class="world-bottom">
         <div class="world-section-label">Deine Bereiche</div>
         <div class="world-chips-grid">
-          ${features.map(f => _chip(f.icon, f.label, f.page)).join('')}
+          ${features.map(f => _chip(f.icon, f.label, f.page, !!(f.pro && !_hasProAccess()))).join('')}
         </div>
         <div class="world-footer-links">
           <span data-wnav="impressum">Impressum</span>
diff --git a/backend/static/sw.js b/backend/static/sw.js
index b3046f8..798e2e1 100644
--- a/backend/static/sw.js
+++ b/backend/static/sw.js
@@ -3,7 +3,7 @@
    Offline-Cache + Push Notifications + Tile-Cache
    ============================================================ */
 
-const CACHE_VERSION = 'by-v743';
+const CACHE_VERSION = 'by-v744';
 const CACHE_STATIC  = `${CACHE_VERSION}-static`;
 const CACHE_TILES   = 'ban-yaro-tiles-v1';  // bleibt über SW-Updates erhalten
 const CACHE_API     = 'ban-yaro-api-v1';    // API-Response-Cache