diff --git a/widgets/ConfigTree.php b/widgets/ConfigTree.php
index 8e8ec4f2..bb0978da 100644
--- a/widgets/ConfigTree.php
+++ b/widgets/ConfigTree.php
@@ -17,7 +17,7 @@ class ConfigTree extends Widget {
 
     public function run() {
 
-        $public_root = ['engine', 'recognition', 'open_door'];
+        $public_root = ['engine', 'recognition', 'open_door', 'screen', 'lang'];
         $public_cfg = ['engine|cam_id', 'engine|server_authen', 'recognition|server_recog', 'open_door|enable', 'open_door|port_name', 'screen|banner', 'lang'];
 
         return $this->render("config-tree", [