diff --git a/app/Http/Controllers/BranchControlController.php b/app/Http/Controllers/BranchControlController.php
index 15871dc..9ee59de 100644
--- a/app/Http/Controllers/BranchControlController.php
+++ b/app/Http/Controllers/BranchControlController.php
@@ -58,13 +58,15 @@ class BranchControlController extends Controller
                 'enable' => $branch->enable,
                 'rooms' => $branch->rooms
                 ->filter(fn($room) => $room->type === RoomType::PC)
-                ->map(function ($room) {
+                ->mapWithKeys(function ($room) {
+                    $roomName = $room->type->value . $room->name;
                     return [
-                        'room_name' => $room->type->value.$room->name,
-                        'is_online' => $room->is_online,
-                        'status' => $room->status->value,
-                        'started_at' => $room->started_at,
-                        'ended_at' => $room->ended_at,
+                        $roomName => [
+                            'is_online' => $room->is_online,
+                            'status' => $room->status->value,
+                            'started_at' => $room->started_at,
+                            'ended_at' => $room->ended_at,
+                        ]
                     ];
                 }),
             ];