diff --git a/app/admin/controller/v1/Role.php b/app/admin/controller/v1/Role.php
index d41bcf95..347d30f0 100644
--- a/app/admin/controller/v1/Role.php
+++ b/app/admin/controller/v1/Role.php
@@ -96,7 +96,7 @@ class Role
                     if (!isset($menu['permissions'])) {
                         continue;
                     }
-                    foreach ($post['permissions'] as $permission) {
+                    foreach ($menu['permissions'] as $permission) {
                         $permissions[] = [
                             'role_id'    => $role->id,
                             'menu_id'    => $menu['menu_id'],