diff --git a/index.php b/index.php
index 4c610d0..a3c8e23 100644
--- a/index.php
+++ b/index.php
@@ -1,3 +1,11 @@
+<?php
+$token = $_SESSION['access_token'] ?? $_COOKIE['access_token'] ?? null;
+
+if ($token) {
+    header("Location: profile.php");
+    exit;
+}
+?>
 <!DOCTYPE html>
 <html lang="en">
 <head>
