update

app/Http/Controllers/Admin/ConfigController.php

@@ -65,6 +65,10 @@ class ConfigController extends Controller
                 ],
                 'tutorial' => [
                     'apple_id' => config('v2board.apple_id')
+                ],
+                'lab' => [
+                    'auth_type' => (int)config('v2board.auth_type', 1),
+                    'auth_salt' => config('v2board.auth_salt')
                 ]
             ]
         ]);