update

app/Http/Controllers/Admin/ConfigController.php

@@ -86,6 +86,10 @@ class ConfigController extends Controller
                 ],
                 'email' => [
                     'email_template' => config('v2board.email_template', 'default')
+                ],
+                'telegram' => [
+                    'telegram_bot_enable' => config('v2board.telegram_bot_enable', 0),
+                    'telegram_bot_token' => config('v2board.telegram_bot_token')
                 ]
             ]
         ]);