Fix for NCCU 0430 all functions ok with two submanagers but different behavors

app/helpers/orbit_backend_helper.rb

@@ -25,9 +25,9 @@ module OrbitBackendHelper
       content_tag :thead do
         content_tag :tr, :class => "sort-header" do
           concat (content_tag :th, :class => "span1 strong" do
-                      concat check_box_tag :check_all
-                      concat link_to content_tag(:i, nil, :class => "icon-trash"), '#', :class => "list-remove"
-                    end) if delete_all
+            concat check_box_tag :check_all
+            concat link_to content_tag(:i, nil, :class => "icon-trash"), '#', :class => "list-remove"
+           end) if delete_all && is_manager?
           titles.each do |title|
             concat render_title(title[0], title[1], title[2], title[3])
           end