diff --git a/app/Middleware/mvc/Login.php b/app/Middleware/mvc/Login.php
index 1bd1c21..27d30fe 100644
--- a/app/Middleware/mvc/Login.php
+++ b/app/Middleware/mvc/Login.php
@@ -10,9 +10,19 @@ class Login extends Controller
     public function before(): void
     {
         if (array_key_exists('token', $_COOKIE)) {
-            dd("Token exists: " . $_COOKIE['token']);
+            $header_token = $_COOKIE['token'];
+            $db = Flight::db();
+            $tokenCount = $db->prepare('SELECT COUNT(*) as token_count FROM tokens WHERE `token` = :token');
+            $tokenCount->execute([
+                ':token' => $header_token,
+            ]);
+            $result = $tokenCount->fetchAll();
+            $result = end($result)['token_count'];
+            if (intval($result) === 0) {
+                Flight::redirect("https://editor.salamlang.ir");
+            }
         } else {
-            dd("Token not set.");
+            Flight::redirect("https://editor.salamlang.ir");
         }
     }
 }