diff --git a/app/Http/Controllers/Admin/ParkingSpaceAttributesController.php b/app/Http/Controllers/Admin/ParkingSpaceAttributesController.php
index c77bcb3..3ff6f4b 100644
--- a/app/Http/Controllers/Admin/ParkingSpaceAttributesController.php
+++ b/app/Http/Controllers/Admin/ParkingSpaceAttributesController.php
@@ -131,7 +131,7 @@ class ParkingSpaceAttributesController extends BaseController
                 ->get()
                 ->toArray();
             foreach ($data as &$item) {
-                $item['import_diagram_url'] = config_path('app.url') . $item['import_diagram'];
+                $item['import_diagram_url'] = env('APP_URL') . $item['import_diagram'];
             }
             return $this->responseService->success($data);
         } catch (Exception $e) {