diff --git a/app/Controllers/AuthController.php b/app/Controllers/AuthController.php
index a6d09a22a..f1e3d9559 100755
--- a/app/Controllers/AuthController.php
+++ b/app/Controllers/AuthController.php
@@ -82,7 +82,7 @@ public function register($request, $response, $args)
         $ary = $request->getQueryParams();
         $code = "";
         if (isset($ary['code'])) {
-            $code = $ary['code'];
+            $code = Tools::checkHtml($ary['code']);
         }
         $requireEmailVerification = Config::get('emailVerifyEnabled');
         return $this->view()->assign('code', $code)->assign('requireEmailVerification', $requireEmailVerification)->display('auth/register.tpl');
diff --git a/bootstrap/app.php b/bootstrap/app.php
index 367598973..8acf87ad0 100755
--- a/bootstrap/app.php
+++ b/bootstrap/app.php
@@ -11,7 +11,7 @@
 
 //  BASE_PATH
 define('BASE_PATH', __DIR__ . '/../');
-define('VERSION', '3.4.5');
+define('VERSION', '3.4.6');
 
 // Vendor Autoload
 require BASE_PATH . '/vendor/autoload.php';