diff --git a/app/Http/Controllers/Api/IndexController.php b/app/Http/Controllers/Api/IndexController.php
index c05ea89..60b8879 100644
--- a/app/Http/Controllers/Api/IndexController.php
+++ b/app/Http/Controllers/Api/IndexController.php
@@ -13,6 +13,7 @@ public function index(Request $request): JsonResponse
     {
         return $this->success([
             'message' => 'Welcome to LaeCloud API Server.',
+            'node_id' => config('settings.node.id'),
             'ip' => $request->ip(),
         ]);
     }