add

server/app/Http/Controllers/Api/V1/Controller.php

@@ -30,7 +30,7 @@ class Controller extends BaseController
         $this->middleware('auth:api', [
             'except' => [
                 'upload', 'getCode', 'reset', 'login', 'get', 'register', 'alipayNotify', 'wechatpayNotify',
-                'get', 'area', 'get_province', 'get_city', 'get_county', 'test','index/home','attachment/upload'
+                'get', 'area', 'get_province', 'get_city', 'get_county', 'test','index/home','attachment/download'
             ]
         ]);