diff --git a/Gemfile b/Gemfile
index 38a92582..ceece7b6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -97,7 +97,8 @@ group :test, :development do
   gem "watchr"
   gem "spork"
   gem "capybara"
-  gem 'rack-mini-profiler'
+  #gem 'rack-mini-profiler'
+  gem "better_errors"
   # gem 'yard'
   # gem "bluecloth"
 end
diff --git a/app/controllers/pages_controller.rb b/app/controllers/pages_controller.rb
index 69a011d9..ec100871 100644
--- a/app/controllers/pages_controller.rb
+++ b/app/controllers/pages_controller.rb
@@ -114,7 +114,7 @@ class PagesController < ApplicationController
   end
 
   def check_frontend_open
-    if !Site.first.frontend_closed && current_user.nil?  #Need to be change
+    if Site.first.frontend_open && current_user.nil?  #Need to be change
       redirect_to '/admin/dashboards'  
     end
   end
diff --git a/app/models/site.rb b/app/models/site.rb
index ccaab840..68fe40a4 100644
--- a/app/models/site.rb
+++ b/app/models/site.rb
@@ -12,7 +12,7 @@ class Site
   field :private_key, :type => Binary
   field :public_key, :type => Binary
 
-  field :frontend_closed, :type => Boolean, :default => false
+  field :frontend_open, :type => Boolean, :default => true
   field :backend_openness_on, :type => Boolean, :default => false
   field :desktop_closed, :type => Boolean, :default => false
   field :sitemap_menu_in_header, :type => Boolean, :default => false
diff --git a/app/views/admin/sites/preference.html.erb b/app/views/admin/sites/preference.html.erb
index 4115e2ec..61b802f8 100644
--- a/app/views/admin/sites/preference.html.erb
+++ b/app/views/admin/sites/preference.html.erb
@@ -114,10 +114,10 @@
                 <!-- Openness -->
                 <div id="openness" class="tab-pane fade">
                   <div class="control-group">
-                    <label class="control-label muted"><%= I18n.t('site.frontend_closed')%></label>
+                    <label class="control-label muted"><%= I18n.t('site.frontend_open')%></label>
                     <div class="controls">
-                   	  <%= f.check_box :frontend_closed  , :class=>"toggle-check"%>
-                      <span class="help-block">Only can be viewed by users logged in</span>
+                   	  <%= f.check_box :frontend_open , :class=>"toggle-check"%>
+                      <span class="help-block">If Checked, the frontend will be open for all users.</span>
                     </div>
                   </div>
                   <div class="control-group">
diff --git a/app/views/admin/sites/sitemap.html.erb b/app/views/admin/sites/sitemap.html.erb
index 4adf90e0..98e87a47 100644
--- a/app/views/admin/sites/sitemap.html.erb
+++ b/app/views/admin/sites/sitemap.html.erb
@@ -12,32 +12,29 @@
 <% content_for :side_bar do %>
   <%= render :partial => 'layouts/side_bar', :locals => {:link_name => t('site.settings'), :link_url => admin_site_site_info_path(@site), :icon => 'icons-cog', :side_bar_content => 'admin/sites/side_bar'} %>
 <% end %>
-
-    <section>
       <h3>Sitemap</h3>
-      <div>        
 
         <div id="sitemap">
-
            <ul id="map-tree-language" class="nav nav-pills">
-           <% @site_valid_locales.each_with_index do |locale, i| %>
-            <li <%= ( i == 0 ) ? " class=active" : '' %>><a data-toggle="tab" href="#<%= locale %>"><%= I18nVariable.from_locale(locale) %></a>
-            </li>
-            <% end %>
-          </ul>
+            <% @site_valid_locales.each_with_index do |locale, i| %>
+              <li <%= ( i == 0 ) ? "class=active" : '' %>>
+               <a data-toggle="tab" href="#<%= locale %>">
+                <%= I18nVariable.from_locale(locale) %>
+               </a>
+              </li>
+             <% end %>
+           </ul>
+
           <div class="tab-content map-tree-content">
           <div class="line"></div>
-
           <% @site_valid_locales.each_with_index do |temp_locale, i| %>
-           <ul id="<%= temp_locale %>" class="map-tree tab-pane fade in active">
+           <ul id="<%= temp_locale %>" class="map-tree tab-pane fade in <%= ( i == 0 ) ? "in active" : '' %>">
             <%= render :partial => 'sitemap_block', :collection => @items, :locals => {:temp_locale => temp_locale} %>
            </ul>
           <% end %>
-         </div>
+          </div>
 
-        </div>         
-      </div>
-    </section>
+        </div>
 
     <% content_for :page_specific_javascript do %>
     <script>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 30916a86..fd47024f 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -390,6 +390,7 @@ en:
     footer: Site footer
     footer_help: Footer Guide
     frontend_closed: Frontend Closed
+    frontend_open: Frontend Open
     header: Site header
     info: Site information
     keywords: Site keywords
diff --git a/config/locales/zh_tw.yml b/config/locales/zh_tw.yml
index a0978103..cc2c92ed 100644
--- a/config/locales/zh_tw.yml
+++ b/config/locales/zh_tw.yml
@@ -385,6 +385,7 @@ zh_tw:
     thumbnail: 縮圖
   site:
     frontend_closed: 前台關閉？
+    frontend_open:  前台關閉 ?
     backend_openness_on: 開啟開放式後台（訪客可遊覽）
     default_image: 預設圖像
     description: 網站描述