diff --git a/app/controllers/admin/archive_files_controller.rb b/app/controllers/admin/archive_files_controller.rb
index ec3ac4e..0b72119 100644
--- a/app/controllers/admin/archive_files_controller.rb
+++ b/app/controllers/admin/archive_files_controller.rb
@@ -9,6 +9,7 @@ class Admin::ArchiveFilesController < OrbitAdminController
   end
   def save_categories_order
     puts ['1test2',params.inspect]
+    render :json => {}.to_json
   end
   def index