diff --git a/web_app/static/js/app.js b/web_app/static/js/app.js
index c0e080f..652ea2e 100644
--- a/web_app/static/js/app.js
+++ b/web_app/static/js/app.js
@@ -166,6 +166,7 @@ const tg = window.Telegram?.WebApp;
 
 function showAccessDenied() {
     document.body.innerHTML = '';
+    document.body.style.display = 'block';
     const div = document.createElement('div');
     div.style.cssText = 'display:flex; flex-direction:column; align-items:center; justify-content:center; height:100vh; padding:24px; text-align:center; background:var(--md-sys-color-background); color:var(--md-sys-color-on-background); font-family:var(--font-brand);';
 
@@ -175,7 +176,7 @@ function showAccessDenied() {
         <p style="font-size:16px; opacity:0.7; max-width:320px; margin-bottom:32px; line-height:1.5;">
             This application is designed to be used exclusively via Telegram.
         </p>
-        <a href="https://t.me/" style="background:var(--md-sys-color-primary); color:var(--md-sys-color-on-primary); padding:12px 24px; border-radius:100px; text-decoration:none; font-weight:500;">
+        <a href="https://t.me/stellariseivpn_bot" style="background:var(--md-sys-color-primary); color:var(--md-sys-color-on-primary); padding:12px 24px; border-radius:100px; text-decoration:none; font-weight:500;">
             Open Telegram
         </a>
     `;