diff --git a/app/apis/controller/BrandController.php b/app/apis/controller/BrandController.php
index 116ce5f..aa3ee6e 100644
--- a/app/apis/controller/BrandController.php
+++ b/app/apis/controller/BrandController.php
@@ -135,7 +135,7 @@ class BrandController extends BaseController
     public function letterAll(Request $request, string $scene = 'letter'): Response
     {
         try {
-            return parent::index($request, $scene);
+            return parent::all($request, $scene);
         } catch (\Throwable $th) {
             return $this->errorResponse($th->getMessage());
         }