diff --git a/app/views/admin/users_new_interface/_side_bar.html.erb b/app/views/admin/users_new_interface/_side_bar.html.erb
index 38ad19c4..b38cb880 100644
--- a/app/views/admin/users_new_interface/_side_bar.html.erb
+++ b/app/views/admin/users_new_interface/_side_bar.html.erb
@@ -6,7 +6,7 @@
       <%= content_tag :li, link_to((t(:member_authorization) + content_tag(:i, nil, :class => 'icon-chevron-right')).html_safe, '#'), :class => active_for_action('users_new_interfacexx', 'index')  if (is_admin? rescue nil) %>
       <%= content_tag :li, link_to((t(:member_registration) + content_tag(:i, nil, :class => 'icon-chevron-right')).html_safe, '#'), :class => active_for_action('users_new_interfacexx', 'index')  if (is_admin? rescue nil) %>
       <%= content_tag :li, link_to((t(:member_role) + content_tag(:i, nil, :class => 'icon-chevron-right')).html_safe,admin_roles_path ), :class => active_for_action('users_new_interfacexx', 'index')  if (is_admin? rescue nil) %>
-      <%= content_tag :li, link_to((t(:member_info) + content_tag(:i, nil, :class => 'icon-chevron-right')).html_safe, edit_admin_info_path(Info.first.id.to_s)), :class => active_for_action('users_new_interfacexx', 'index') if (is_admin? rescue nil) %>
+      <%= content_tag :li, link_to((t(:member_info) + content_tag(:i, nil, :class => 'icon-chevron-right')).html_safe, edit_admin_info_path(Info.first.id.to_s)), :class => active_for_action('users_new_interfacexx', 'index') if (is_admin? rescue nil) and Info.first %>
     <% end -%>
 <% end -%>
 
diff --git a/lib/tasks/site.rake b/lib/tasks/site.rake
index fcce06dc..6defde52 100644
--- a/lib/tasks/site.rake
+++ b/lib/tasks/site.rake
@@ -11,6 +11,9 @@ namespace :site do
     `mongo #{Mongoid.config.database.name} --eval "db.fs.chunks.ensureIndex({files_id: 1, n: 1})"`
     puts  "Congres you can now login within url"
     puts 'Please upload design package (/admin/designs/upload_package ) and run rake site:necessary_data'
+    I18nVariable.create!( :document_class => 'language', :key => 'en', :en => 'English', :zh_tw => '英文' )
+    I18nVariable.create!( :document_class => 'language', :key => 'zh_tw', :en => 'Chinese', :zh_tw => '中文' )
+    
   end
   
   task :necessary_data => :environment do