diff --git a/app/controllers/admin/archive_files_controller.rb b/app/controllers/admin/archive_files_controller.rb
index d698813..1efdb3b 100644
--- a/app/controllers/admin/archive_files_controller.rb
+++ b/app/controllers/admin/archive_files_controller.rb
@@ -8,7 +8,6 @@ class Admin::ArchiveFilesController < OrbitAdminController
     end
   end
   def save_categories_order
-      begin
     keys = params['data_keys']
     values = params['data_values']
     keys.each do |key|
@@ -19,11 +18,10 @@ class Admin::ArchiveFilesController < OrbitAdminController
         puts archivecategory.inspect
         if !(values[index].empty?)
             archivecategory.first.update_attributes(sort_number: values[index].to_i)
+        else
+            archivecategory.first.update_attributes(sort_number: nil)
         end
     end
-    rescue => e
-        puts e
-    end
     render :json => {}.to_json
   end
   def index