diff --git a/app/controllers/org_subfields_controller.rb b/app/controllers/org_subfields_controller.rb
index 9f1d964ef..d051a91f7 100644
--- a/app/controllers/org_subfields_controller.rb
+++ b/app/controllers/org_subfields_controller.rb
@@ -27,7 +27,11 @@ class OrgSubfieldsController < ApplicationController
     @sort = ""
     @order = ""
     @is_remote = false
-    @organization = Organization.find(params[:id])
+    if params[:id]
+      @organization = Organization.find(params[:id])
+    else
+      @organization = Organization.where("domain=?",request.subdomain).first
+    end
     @org_subfield = OrgSubfield.find_by_sql("select distinct org_subfields.* from org_subfields,"+
         "subfield_subdomain_dirs where org_subfields.id = subfield_subdomain_dirs.org_subfield_id and "+
         " org_subfields.organization_id=#{@organization.id} and subfield_subdomain_dirs.name='#{params[:sub_dir_name]}'").first
diff --git a/app/controllers/organizations_controller.rb b/app/controllers/organizations_controller.rb
index b431678af..39ece6fbe 100644
--- a/app/controllers/organizations_controller.rb
+++ b/app/controllers/organizations_controller.rb
@@ -136,6 +136,10 @@ class OrganizationsController < ApplicationController
     end
   end
 
+  def check_uniq_domain
+    @is_exist = (Organization.where("domain=?", params[:org_domain]).count > 0)
+  end
+
   def find_organization
     @organization = Organization.find(params[:id])
   end
diff --git a/app/views/blogs/_article.html.erb b/app/views/blogs/_article.html.erb
index 2c18a144c..d6ce215c6 100644
--- a/app/views/blogs/_article.html.erb
+++ b/app/views/blogs/_article.html.erb
@@ -78,7 +78,7 @@
         发帖时间：<%= format_time(activity.created_on) %>
       </div>
       <div class="homepagePostDate fl ml15">
-        更新时间：<%= format_time(UserActivity.where("act_type='#{activity.class}' and act_id =#{activity.id}").first.updated_at) %>
+        更新时间：<%= format_time(activity.updated_on) %>
       </div>
       <div class="cl"></div>
       <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id%>">
diff --git a/app/views/courses/_tool_expand.html.erb b/app/views/courses/_tool_expand.html.erb
index 50854cf23..3ded0cb1d 100644
--- a/app/views/courses/_tool_expand.html.erb
+++ b/app/views/courses/_tool_expand.html.erb
@@ -2,19 +2,19 @@
 <% is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@course)) %>
 <% if show_nav?(@course.homework_commons.count) %>
     <div class="subNav">
-      <%= link_to l(:label_homework), homework_common_index_path(:course => @course.id), :class => "f14 c_blue02 ml10 fn"%>
+      <%= link_to l(:label_homework), homework_common_index_path(:course => @course.id), :class => "f12 c_blue02 ml10 fn"%>
       <%= link_to( "", homework_common_index_path(:course => @course.id,:is_new => 1), :class => 'courseMenuSetting', :title =>"#{l(:label_course_homework_new)}") if is_teacher %>
     </div>
 <% end %>
 <% if show_nav?(@course.news.count) %>
     <div class="subNav">
-      <%= link_to l(:label_course_news), course_news_index_path(@course), :class => "f14 c_blue02 ml10 fn" %>
+      <%= link_to l(:label_course_news), course_news_index_path(@course), :class => "f12 c_blue02 ml10 fn" %>
       <%= link_to( "", new_course_news_path(@course), :class => 'courseMenuSetting', :title =>"#{l(:label_course_news_new)}") if is_teacher %>
     </div>
 <% end %>
 <% if show_nav?(course_file_num) %>
     <div class="subNav">
-      <%= link_to l(:label_course_file), course_files_path(@course), :class => "f14 c_blue02 ml10 fn" %>
+      <%= link_to l(:label_course_file), course_files_path(@course), :class => "f12 c_blue02 ml10 fn" %>
       <% if is_teacher || (@course.publish_resource == 1  && User.current.member_of_course?(@course)) %>
           <!--link_to( "+#{l(:label_upload_files)}", course_files_path(@course), :class => 'subnav_green ml95 c_white')-->
           <a class="courseMenuSetting" title="上传资源" href="javascript:void(0);" onclick="course_files_upload();"> </a>
@@ -23,25 +23,25 @@
 <% end %>
 <% if show_nav?(@course.boards.first ? @course.boards.first.topics.count : 0) %>
     <div class="subNav">
-      <%= link_to l(:label_course_board), course_boards_path(@course), :class => "f14 c_blue02 ml10 fn" %>
+      <%= link_to l(:label_course_board), course_boards_path(@course), :class => "f12 c_blue02 ml10 fn" %>
       <%= link_to( "",course_boards_path(@course, :flag => true, :is_new => 1), :class => 'courseMenuSetting', :title =>"#{l(:label_message_new)}") if User.current.member_of_course?(@course) && @course.boards.first %>
     </div>
 <% end %>
 <% if show_nav?(course_feedback_count) %>
     <div class="subNav">
-      <%= link_to l(:label_course_feedback), course_feedback_path(@course), :class => "f14 c_blue02 ml10 fn" %>
+      <%= link_to l(:label_course_feedback), course_feedback_path(@course), :class => "f12 c_blue02 ml10 fn" %>
       <%= link_to "", course_feedback_path(@course), :class => 'courseMenuSetting', :title =>"#{l(:label_course_feedback)}", :id => "course_jour_count"%>
     </div>
 <% end %>
 <% if show_nav?(course_poll_count) %>
     <div class="subNav">
-      <%= link_to l(:label_poll), poll_index_path(:polls_type => "Course", :polls_group_id => @course.id), :class => " f14 c_blue02 ml10 fn"%>
+      <%= link_to l(:label_poll), poll_index_path(:polls_type => "Course", :polls_group_id => @course.id), :class => " f12 c_blue02 ml10 fn"%>
       <%= link_to( "", new_poll_path(:polls_type => "Course",:polls_group_id => @course.id), :class => 'courseMenuSetting', :title =>"#{l(:label_new_poll)}") if is_teacher %>
     </div>
 <% end %>
 <% if show_nav?(User.current.allowed_to?(:as_teacher,@course)? @course.exercises.count : @course.exercises.where("exercise_status=2").count) %>
     <div class="subNav">
-      <%= link_to "在线测验", exercise_index_path(:course_id => @course.id), :class => " f14 c_blue02 ml10 fn"%>
+      <%= link_to "在线测验", exercise_index_path(:course_id => @course.id), :class => " f12 c_blue02 ml10 fn"%>
       <%= link_to( "", new_exercise_path(:course_id => @course.id), :class => 'courseMenuSetting', :title =>"新建试卷") if is_teacher %>
     </div>
 <% end %>
\ No newline at end of file
diff --git a/app/views/issues/index.html.erb b/app/views/issues/index.html.erb
index cf0428c27..4217ca44e 100644
--- a/app/views/issues/index.html.erb
+++ b/app/views/issues/index.html.erb
@@ -71,7 +71,7 @@
                 <a href="javascript:void(0)" class="grey_btn fl ml10" onclick="nh_reset_form();" >清空</a>
               </div><!--problem_search end-->
               <%#= link_to '新建问题', new_project_issue_path(@project) , :class => "green_u_btn fr ml10" %>
-              <p class="problem_p fl" ><%= l(:label_issues_sum) %>：<a href="javascript:void(0)" class="c_red"><%= @project.issues.visible.all.count %></a>
+              <p class="problem_p fl" ><%= l(:label_issues_sum) %>：<a href="javascript:void(0)" class="c_red"><%= @project.project_score.issue_num %></a>
                 <%= l(:lable_issues_undo) %>：<a href="javascript:void(0)" class="c_red"><%= @project.issues.where('status_id in (1,2,4,6)').visible.all.count  %> </a>
               </p>
 
diff --git a/app/views/layouts/_logined_header.html.erb b/app/views/layouts/_logined_header.html.erb
index b28e6843f..48cd4ab53 100644
--- a/app/views/layouts/_logined_header.html.erb
+++ b/app/views/layouts/_logined_header.html.erb
@@ -102,9 +102,9 @@
   </div>
 
   <div class="navHomepageNews">
-    <%= link_to "", user_message_path(User.current), :class => "homepageNewsIcon" %>
+    <%= link_to "", user_message_path(User.current), :class => "homepageNewsIcon", :target =>"_Blank" %>
     <% if User.current.count_new_message >0 %>
-        <div ><%= link_to User.current.count_new_message , user_message_path(User.current), :class => "newsActive" %></div>
+        <div ><%= link_to User.current.count_new_message , user_message_path(User.current), :class => "newsActive", :target =>"_Blank" %></div>
     <% end %>
       <%#= link_to User.current.count_new_message, user_message_path(User.current), :class => "homepageNewsIcon" %>
   </div>
diff --git a/app/views/layouts/base_courses.html.erb b/app/views/layouts/base_courses.html.erb
index 4e3d10558..c37360a3b 100644
--- a/app/views/layouts/base_courses.html.erb
+++ b/app/views/layouts/base_courses.html.erb
@@ -98,7 +98,7 @@
         <% unless show_nav?(@course.boards.first ? @course.boards.first.topics.count : 0) %>
         <div class="subNav">
           <%= link_to l(:label_course_board), course_boards_path(@course), :class => "f14 c_blue02" %>
-          <%= link_to "(#{@course.boards.first ? @course.boards.first.topics.count : 0})", course_boards_path(@course), :class => "subnav_num c_orange" %>
+          <%= link_to "(#{@course.boards.first ? (@course.boards.first.topics.count + Message.where("board_id =? and parent_id is not ?", @course.boards.first.id, nil).count) : 0})", course_boards_path(@course), :class => "subnav_num c_orange" %>
           <%= link_to( "",course_boards_path(@course, :flag => true, :is_new => 1), :class => 'courseMenuSetting', :title =>"#{l(:label_message_new)}") if User.current.member_of_course?(@course) && @course.boards.first %>
         </div>
         <% end %>
@@ -126,6 +126,7 @@
         <%# 工具栏展开 %>
         <% if @course.homework_commons.count == 0 || @course.news.count == 0 || course_file_num == 0 || course_poll_count == 0 || @course.exercises.count == 0 ||
              course_feedback_count == 0 || @course.exercises.count == 0 || (@course.boards.first ? @course.boards.first.topics.count : 0) == 0 %>
+
             <div class="subNav subNav_jiantou" id="expand_tools_expand"><%= l(:label_project_more) %></div>
             <ul class="navContent" id="navContentCourse">
               <%= render 'courses/tool_expand', :locals => {:is_teacher => is_teacher, :course_file_num => course_file_num} %>
diff --git a/app/views/organizations/_org_course_homework.html.erb b/app/views/organizations/_org_course_homework.html.erb
index 47465bf64..50d4a07db 100644
--- a/app/views/organizations/_org_course_homework.html.erb
+++ b/app/views/organizations/_org_course_homework.html.erb
@@ -350,4 +350,4 @@
         $("#moreProject_<%=user_activity_id %>").show();
     });
     $(description_show_hide(<%=user_activity_id %>));
-</script>
+</script>
\ No newline at end of file
diff --git a/app/views/organizations/_org_left_subfield_list.html.erb b/app/views/organizations/_org_left_subfield_list.html.erb
index 7956af6d1..ffd86baa3 100644
--- a/app/views/organizations/_org_left_subfield_list.html.erb
+++ b/app/views/organizations/_org_left_subfield_list.html.erb
@@ -71,7 +71,11 @@
     <div class="homepageLeftMenuBlock" style="display:<%= field.hide == 0?'block':'none' %>;" id="org_subfield_<%= field.id %>">
       <% if field.field_type == "Post" %>
           <% if !field.subfield_subdomain_dir.nil? %>
-              <%= link_to "#{field.name}", show_org_subfield_organization_path(:id => organization.id, :sub_dir_name => field.subfield_subdomain_dir.name), :class => "homepageMenuText" %>
+              <% if !request.local? and !organization.domain.nil? and Organization.where("domain is not null").map(&:domain).include?(request.subdomain) %>
+                  <%= link_to "#{field.name}", show_subfield_without_id_path(:sub_dir_name => field.subfield_subdomain_dir.name), :class => "homepageMenuText" %>
+              <% else %>
+                  <%= link_to "#{field.name}", show_org_subfield_organization_path(:id => organization.id, :sub_dir_name => field.subfield_subdomain_dir.name), :class => "homepageMenuText" %>
+              <% end %>
           <% else %>
               <%= link_to "#{field.name}", organization_path(organization, :org_subfield_id => field.id), :class => "homepageMenuText" %>
           <% end %>
@@ -80,7 +84,11 @@
        <% end %>
       <% else %>
         <% if !field.subfield_subdomain_dir.nil? %>
-          <%= link_to "#{field.name}", show_org_subfield_organization_path(:id => organization.id, :sub_dir_name => field.subfield_subdomain_dir.name), :class => "homepageMenuText" %>
+          <% if !request.local? and !organization.domain.nil? and Organization.where("domain is not null").map(&:domain).include?(request.subdomain) %>
+            <%= link_to "#{field.name}", show_subfield_without_id_path(:sub_dir_name => field.subfield_subdomain_dir.name), :class => "homepageMenuText" %>
+          <% else %>
+            <%= link_to "#{field.name}", show_org_subfield_organization_path(:id => organization.id, :sub_dir_name => field.subfield_subdomain_dir.name), :class => "homepageMenuText" %>
+          <% end %>
         <% else %>
           <%= link_to "#{field.name}", org_subfield_files_path(field), :class => "homepageMenuText" %>
         <% end %>
diff --git a/app/views/organizations/check_uniq_domain.js.erb b/app/views/organizations/check_uniq_domain.js.erb
new file mode 100644
index 000000000..e49bb0cad
--- /dev/null
+++ b/app/views/organizations/check_uniq_domain.js.erb
@@ -0,0 +1,5 @@
+<% if @is_exist %>
+    $is_exist = true;
+<% else %>
+    $is_exist = false;
+<% end %>
\ No newline at end of file
diff --git a/app/views/organizations/setting.html.erb b/app/views/organizations/setting.html.erb
index 1c7f0d280..45ac302ca 100644
--- a/app/views/organizations/setting.html.erb
+++ b/app/views/organizations/setting.html.erb
@@ -54,13 +54,13 @@
           <div class="cl"></div>
         </div>
             <div style="margin-left: 80px " id="check_desc_hint"></div>
-        <!--<div class="orgRow mb10"><span class="ml10">组织URL：</span>-->
-          <!--<div class="w607 fr">http：//-->
-            <!--<input type="text" name="organization[domain]" id="domain" value="<%#= @organization.domain%>" class="orgUrlInput" />-->
-            <!--.trustie.net<a href="javascript:void(0);" class="linkBlue ml15" style="text-decoration:underline;" onclick="apply_subdomain(<%#= @organization.id %>,$('#domain').val());">申请</a>-->
-            <!--<p class="c_green f12" id="apply_hint" ></p></div>-->
-          <!--&lt;!&ndash;class="c_green f12" 您的申请已提交，系统会以消息的形式通知您结果 &ndash;&gt;-->
-        <!--</div>-->
+        <div class="orgRow mb10"><span class="ml10">组织URL：</span>
+          <div class="w607 fr">http：//
+            <input type="text" name="organization[domain]" id="domain" value="<%= @organization.domain%>" class="orgUrlInput" />
+            .trustie.net<a href="javascript:void(0);" class="linkBlue ml15" style="text-decoration:underline;" onclick="apply_subdomain(<%= @organization.id %>,$('#domain').val());">申请</a>
+            <p class="c_green f12" id="apply_hint" ></p></div>
+          <!--class="c_green f12" 您的申请已提交，系统会以消息的形式通知您结果 -->
+        </div>
         <div class="cl"></div>
         <div class="orgRow mb10 mt5"><span style="margin-left:38px;" >公开&nbsp;: </span>
           <input type="checkbox" name="organization[is_public]" <%= @organization.is_public ? 'checked': ''%> class="ml3" />
@@ -115,15 +115,15 @@
             <p class="fontBlue fb mb5">新增栏目</p>
             <%= form_tag url_for(:controller => 'org_subfields', :action => 'create', :organization_id => @organization.id), :id=> 'add_subfield_form',:remote => true do %>
                 <input type="text" id="subfield_name" name="name" placeholder="栏目名称" class="orgAddSearch mb10" />
-                <!--<div class="mb5">-->
-                  <!--<p class="fontGrey3"><span class="fb">域名目录</span>（用户自定义url，可选）</p>-->
-                  <!--<%# if @organization.domain %>-->
-                    <!--<span class="fl"><%#= @organization.domain %>.trustie.net/</span><input class="fl personalUrl ml3" type="text" name="sub_dir">-->
-                  <!--<%# else %>-->
-                      <!--<span class="fl">您还没有子域名，请先在左侧信息栏申请子域名</span>-->
-                  <!--<%# end %>-->
-                  <!--<div class="cl"></div>-->
-                <!--</div>-->
+                <div class="mb5">
+                  <p class="fontGrey3"><span class="fb">域名目录</span>（用户自定义url，可选）</p>
+                  <% if @organization.domain %>
+                    <span class="fl"><%= @organization.domain %>.trustie.net/</span><input class="fl personalUrl ml3" type="text" name="sub_dir">
+                  <% else %>
+                      <span class="fl">您还没有子域名，请先在左侧信息栏申请子域名</span>
+                  <% end %>
+                  <div class="cl"></div>
+                </div>
                 <ul class="orgAddRole">
                   <li class="fontGrey3 fb mb10">栏目类型</li>
                   <li class="fl mr15">
@@ -149,18 +149,33 @@
       if ($("#subfield_name").val().trim() != "")
         $("#add_subfield_form").submit();
   }
+  var $is_exist = false;
   function apply_subdomain(id, domain){
       var reg = new RegExp("^[a-zA-Z0-9_]{1,}$");
       if (reg.exec(domain)){
           $.ajax({
-              url:"<%= apply_subdomain_organization_path %>",
-              type:'post',
+              url: "<%= check_uniq_domain_organizations_path %>",
+              type: 'get',
               data:{
-                  id:id,
-                  domain:domain
+                  org_domain:domain
               },
               success:function(){
-                  $("#apply_hint").text("您的申请已提交，系统会以消息的形式通知您结果");
+                  if(!$is_exist){
+                      $.ajax({
+                          url:"<%= apply_subdomain_organization_path %>",
+                          type:'post',
+                          data:{
+                              id:id,
+                              domain:domain
+                          },
+                          success:function(){
+                              $("#apply_hint").text("您的申请已提交，系统会以消息的形式通知您结果");
+                          }
+                      });
+                  }
+                  else{
+                      $("#apply_hint").text("您申请的子域名已存在，请重新输入");
+                  }
               }
           });
       }
diff --git a/app/views/users/_user_homework_detail.html.erb b/app/views/users/_user_homework_detail.html.erb
index b12f1c0af..652d2aca8 100644
--- a/app/views/users/_user_homework_detail.html.erb
+++ b/app/views/users/_user_homework_detail.html.erb
@@ -165,7 +165,7 @@
             </div>
         <% end %>
     <% end %>
-      <div class="cl"></div>
+
     <% if homework_common.homework_type == 3 && homework_common.homework_detail_group.base_on_project == 1 %>
         <% projects = homework_common.student_work_projects.where("is_leader = 1") %>
         <% unless projects.empty? %>
@@ -213,42 +213,42 @@
             </div>
         <% end %>
     <% end %>
-      <div class="cl"></div>
-      <% if is_teacher%>
-          <% comment_status = homework_common.homework_detail_manual.comment_status%>
-          <div class="homepagePostSetting">
-            <ul>
-              <li class="homepagePostSettingIcon">
-                <ul class="homepagePostSettiongText">
-                  <li>
-                    <%= link_to l(:button_edit),edit_homework_common_path(homework_common,:is_in_course => is_in_course,:course_activity=>-1), :class => "postOptionLink"%>
-                  </li>
-                  <li>
-                    <%= link_to(l(:label_bid_respond_delete), homework_common_path(homework_common,:is_in_course => is_in_course,:course_activity=>-1),:method => 'delete', :confirm => l(:text_are_you_sure), :class => "postOptionLink")  %>
-                  </li>
-                  <li>
-                    <%= link_to("评分设置", score_rule_set_homework_common_path(homework_common, :is_in_course => is_in_course,:course_activity=>-1),:class => "postOptionLink", :remote => true) %>
-                  </li>
-                  <% if homework_common.anonymous_comment == 0 &&(comment_status == 0 || comment_status == 1)%>
+    <div class="cl"></div>
+    <% if is_teacher%>
+        <% comment_status = homework_common.homework_detail_manual.comment_status%>
+        <div class="homepagePostSetting">
+          <ul>
+            <li class="homepagePostSettingIcon">
+              <ul class="homepagePostSettiongText">
+                <li>
+                  <%= link_to l(:button_edit),edit_homework_common_path(homework_common,:is_in_course => is_in_course,:course_activity=>-1), :class => "postOptionLink"%>
+                </li>
+                <li>
+                  <%= link_to(l(:label_bid_respond_delete), homework_common_path(homework_common,:is_in_course => is_in_course,:course_activity=>-1),:method => 'delete', :confirm => l(:text_are_you_sure), :class => "postOptionLink")  %>
+                </li>
+                <li>
+                  <%= link_to("评分设置", score_rule_set_homework_common_path(homework_common, :is_in_course => is_in_course,:course_activity=>-1),:class => "postOptionLink", :remote => true) %>
+                </li>
+                <% if homework_common.anonymous_comment == 0 &&(comment_status == 0 || comment_status == 1)%>
                     <li>
-                        <%= link_to("匿评设置", start_evaluation_set_homework_common_path(homework_common, :is_in_course => is_in_course,:course_activity=>-1),:class => "postOptionLink", :remote => true)%>
+                      <%= link_to("匿评设置", start_evaluation_set_homework_common_path(homework_common, :is_in_course => is_in_course,:course_activity=>-1),:class => "postOptionLink", :remote => true)%>
                     </li>
-                  <% end %>
-                  <% if homework_common.anonymous_comment == 0%>
+                <% end %>
+                <% if homework_common.anonymous_comment == 0%>
                     <li>
-                        <%= homework_anonymous_comment(homework_common, is_in_course) %>
+                      <%= homework_anonymous_comment(homework_common, is_in_course) %>
                     </li>
-                  <% end %>
-                  <% if homework_common.anonymous_comment == 0 && (comment_status == 0 || comment_status == 1)%>
-                      <li>
-                        <%= link_to("禁用匿评", alert_forbidden_anonymous_comment_homework_common_path(homework_common,:is_in_course => is_in_course),:class => "postOptionLink", :remote => true)%>
-                      </li>
-                  <% end %>
-                </ul>
-              </li>
-            </ul>
-          </div>
-      <% end%>
+                <% end %>
+                <% if homework_common.anonymous_comment == 0 && (comment_status == 0 || comment_status == 1)%>
+                    <li>
+                      <%= link_to("禁用匿评", alert_forbidden_anonymous_comment_homework_common_path(homework_common,:is_in_course => is_in_course),:class => "postOptionLink", :remote => true)%>
+                    </li>
+                <% end %>
+              </ul>
+            </li>
+          </ul>
+        </div>
+    <% end%>
     </div>
     <div class="cl"></div>
   </div>
diff --git a/config/initializers/subdomain.rb b/config/initializers/subdomain.rb
new file mode 100644
index 000000000..b868e7e0b
--- /dev/null
+++ b/config/initializers/subdomain.rb
@@ -0,0 +1,9 @@
+class Subdomain
+
+  def matches?(request)
+    o = Organization.where(domain: request.subdomain).first
+    request.path_parameters[:id] = o.id if o
+    !o.nil?
+  end
+
+end
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index c7e368f0e..ccbe67004 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -66,6 +66,7 @@ RedmineApp::Application.routes.draw do
     end
     collection do
       get 'check_uniq'
+      get 'check_uniq_domain'
       get 'autocomplete_search'
       post 'hide_org_subfield'
       post 'show_org_subfield'
@@ -73,12 +74,9 @@ RedmineApp::Application.routes.draw do
     end
   end
 
-  get '/', to: 'organizations#show', constraints:lambda{|request|Organization.where("domain is not null").map(&:domain).include?(request.subdomain)}
-  Organization.where("domain is not null").each do |org|
-    # org_domains = []
-    # org_domains << org.domain
-    get '/', to: 'organizations#show', defaults: { id: org.id }, constraints: {subdomain: org.domain}
-    #get '/', to: 'organizations#show', defaults: { id: org.id }, constraints: lambda{ |request| org_domains.include?(request.remote_ip) }
+
+  constraints(Subdomain.new) do
+    get '/', to: 'organizations#show'
   end
   get '/', to: 'organizations#show', defaults: { id: 5 }, constraints: {subdomain: 'micros'}
   get '/', to: 'organizations#show', defaults: { id: 23 }, constraints: {subdomain: 'nubot'}
@@ -1127,6 +1125,8 @@ RedmineApp::Application.routes.draw do
 
   resources :at
 
+  get '/:sub_dir_name', :to => 'org_subfields#show', :as => 'show_subfield_without_id'
+
   Dir.glob File.expand_path("plugins/*", Rails.root) do |plugin_dir|
     file = File.join(plugin_dir, "config/routes.rb")
     if File.exists?(file)
diff --git a/db/migrate/20160115023749_update_boards_attach.rb b/db/migrate/20160115023749_update_boards_attach.rb
new file mode 100644
index 000000000..06f5097f8
--- /dev/null
+++ b/db/migrate/20160115023749_update_boards_attach.rb
@@ -0,0 +1,32 @@
+class UpdateBoardsAttach < ActiveRecord::Migration
+  def up
+    project_count = Project.all.count / 30 + 2
+    transaction do
+      for i in 1 ... project_count do i
+      Project.page(i).per(30).each do |project|
+        puts project.id
+        if ProjectScore.where("project_id=?", project.id).first.nil?
+          puts "create project ==>#{project.id}"
+          ProjectScore.create(:project_id => project.id, :score => false)
+        end
+        unless project.project_score.nil?
+          # update boards
+          unless project.boards.first.nil?
+            boards_count = project.boards.first.topics.count
+            project.project_score.update_attribute(:board_num, boards_count)
+          end
+          # update attach
+          unless project.attachments.nil?
+            attachments_count = project.attachments.count
+            project.project_score.update_attribute(:attach_num, attachments_count)
+          end
+
+        end
+      end
+      end
+    end
+  end
+
+  def down
+  end
+end
diff --git a/db/migrate/20160115125217_update_rep_commits.rb b/db/migrate/20160115125217_update_rep_commits.rb
new file mode 100644
index 000000000..ea8e3c815
--- /dev/null
+++ b/db/migrate/20160115125217_update_rep_commits.rb
@@ -0,0 +1,32 @@
+class UpdateRepCommits < ActiveRecord::Migration
+  def up
+    project_count = Project.all.count / 30 + 2
+    transaction do
+      for i in 1 ... project_count do i
+      Project.page(i).per(30).each do |project|
+        puts project.id
+        if ProjectScore.where("project_id=?", project.id).first.nil?
+          puts "create project ==>#{project.id}"
+          ProjectScore.create(:project_id => project.id, :score => false)
+        end
+        unless project.project_score.nil?
+          # update boards
+          unless project.gpid.nil?
+            g = Gitlab.client
+            begin
+              puts project.id
+              count = g.project(project.gpid).commit_count
+            rescue
+              logger.error("The project's rep is not exit!")
+            end
+            project.project_score.update_attribute(:changeset_num, count)
+          end
+        end
+      end
+      end
+    end
+  end
+
+  def down
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index e0bd1d6f6..9f8b75be4 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20160114131753) do
+ActiveRecord::Schema.define(:version => 20160115125217) do
 
   create_table "activities", :force => true do |t|
     t.integer  "act_id",                                  :null => false
diff --git a/public/javascripts/course.js b/public/javascripts/course.js
index df04d857b..6c2f0af71 100644
--- a/public/javascripts/course.js
+++ b/public/javascripts/course.js
@@ -1389,7 +1389,7 @@ $(function(){
         var personalized_map = cookieget(personalized_expand_key);
         if(personalized_map!=false){
             personalized_map = JSON.parse(personalized_map);
-            $("*[nhtype='toggle4cookie']").each(function(){
+            $("*[nhtype='toggle4cookiecourse']").each(function(){
                 var personalized_id=$(this).data('id');
                 var val = personalized_map[personalized_id];
                 if(val!=undefined && val!=$(this).data('val')){
@@ -1415,7 +1415,7 @@ $(function(){
         cookiesave(personalized_expand_key,JSON.stringify(personalized_map));
         target.toggle(timeout);
     }
-    $("*[nhtype='toggle4cookie']").on('click',function(){
+    $("*[nhtype='toggle4cookiecourse']").on('click',function(){
         personalized_click($(this),500);
     });
 
@@ -1428,3 +1428,7 @@ function submit_course_feedback() {
         var flag = true
     }
 }
+
+function show_more_tool(){
+    $('#navContentCourse').css('display', 'block');
+}