diff --git a/app/Http/Controllers/MobileApiController.php b/app/Http/Controllers/MobileApiController.php
index 3270eac..cf5d173 100644
--- a/app/Http/Controllers/MobileApiController.php
+++ b/app/Http/Controllers/MobileApiController.php
@@ -169,6 +169,7 @@ class MobileApiController extends Controller
                 'started_at' => $app->started_at,
                 'ended_at' => $app->ended_at,
                 'status' => ApplicationStatus::from($app->status)->getName(),
+                'sum' => $app->sum ?? 0,
                 'car' => [
                     'name' => $model->name,
                     'year' => $model->year,