diff --git a/app/controllers/org_subfields_controller.rb b/app/controllers/org_subfields_controller.rb
index d38c68c2a..159648f34 100644
--- a/app/controllers/org_subfields_controller.rb
+++ b/app/controllers/org_subfields_controller.rb
@@ -25,8 +25,6 @@ class OrgSubfieldsController < ApplicationController
   # status类型说明，详见SubField
   def update_status_by_type subfield, type
     case type
-      when "activity"
-        subfield.update_attribute(:status, 0)
       when "Resource"
         subfield.update_attribute(:status, 6)
       when "Comptec"
diff --git a/app/helpers/organizations_helper.rb b/app/helpers/organizations_helper.rb
index fe27083a0..aaaf05d21 100644
--- a/app/helpers/organizations_helper.rb
+++ b/app/helpers/organizations_helper.rb
@@ -102,6 +102,19 @@ module OrganizationsHelper
     end
   end
 
+  def org_time_by_type obj
+    case obj.act_type
+      when "Message"
+        time = obj.act.updated_on
+      when "News"
+        user = obj.act.created_on
+      when "HomeworkCommon"
+        user = obj.act.updated_at
+      when "Issue"
+        user = obj.act.updated_on
+    end
+  end
+
   #排列下拉框
   def subfield_status_option
     type = []
diff --git a/app/models/organization.rb b/app/models/organization.rb
index 7aa259528..50f62ea11 100644
--- a/app/models/organization.rb
+++ b/app/models/organization.rb
@@ -18,9 +18,9 @@ class Organization < ActiveRecord::Base
   end
 
   def add_default_subfields
-    OrgSubfield.create(:organization_id => self.id, :name => 'activity', :field_type => 'default', :priority => 1)
-    OrgSubfield.create(:organization_id => self.id, :name => 'course', :field_type => 'default', :priority => 2)
-    OrgSubfield.create(:organization_id => self.id, :name => 'project', :field_type => 'default', :priority => 3)
+    OrgSubfield.create(:organization_id => self.id, :name => 'activity', :field_type => 'default', :priority => 1, :status => 0)
+    OrgSubfield.create(:organization_id => self.id, :name => 'course', :field_type => 'default', :priority => 2, :status => 2)
+    OrgSubfield.create(:organization_id => self.id, :name => 'project', :field_type => 'default', :priority => 3, :status => 2)
   end
 
   def switch_type
diff --git a/app/views/layouts/base_org_custom.html.erb b/app/views/layouts/base_org_custom.html.erb
index 0eb764e5e..bfa76a221 100644
--- a/app/views/layouts/base_org_custom.html.erb
+++ b/app/views/layouts/base_org_custom.html.erb
@@ -9,7 +9,7 @@
   <%= favicon %>
   <%= javascript_heads %>
   <%= heads_for_theme %>
-  <%= stylesheet_link_tag  'org_custom', 'new_user', 'public','jquery/jquery-ui-1.9.2' %>
+  <%= stylesheet_link_tag  'new_user', 'public', 'org_custom','jquery/jquery-ui-1.9.2' %>
   <%= call_hook :view_layouts_base_html_head %>
   <%= yield :header_tags -%>
   <!-- MathJax的配置 -->
diff --git a/app/views/organizations/_org_custom_right1.html.erb b/app/views/organizations/_org_custom_right1.html.erb
index bd7c8b89e..192c7bb64 100644
--- a/app/views/organizations/_org_custom_right1.html.erb
+++ b/app/views/organizations/_org_custom_right1.html.erb
@@ -8,23 +8,24 @@
             <% user = org_user_by_type(obj) %>
             <% title = org_title_by_type(obj) %>
             <% content = org_content_by_type(obj) %>
+            <% time = org_time_by_type(obj) %>
             <li>
               <%= link_to image_tag(url_to_avatar(user),:width => "43", :height => "43", :class => "por_users_img"), user_path(user), :target => "_blank", :class => "fl" %>
               <div class="por_news_txt fl">
                 <p class="por_news_p fl">
                   <%= link_to user.show_name, user_path(user), :class => "por_hot_name link-blue fl", :target => "_blank" %>
                   <span class="fl">&nbsp;:&nbsp;</span>
-                  <% if obj.act_type = "Message" %>
+                  <% if obj.act_type == "Message" %>
                       <%= link_to title, board_message_path(obj.act.board.id, obj.act.id) %>
-                  <% elsif obj.act_type = "News" %>
+                  <% elsif obj.act_type == "News" %>
                       <%= link_to title, news_path(obj.act.id) %>
-                  <% elsif obj.act_type = "HomeworkCommon" %>
+                  <% elsif obj.act_type == "HomeworkCommon" %>
                       <%= link_to title, student_work_index_url_in_org(obj.act.id) %>
-                  <% elsif obj.act_type = "Issue" %>
+                  <% elsif obj.act_type == "Issue" %>
                       <%= link_to title, issue_path(obj.act.id) %>
                   <% end %>
                 </p>
-                <p><span class="por_time fl"><%= time_from_now(obj.act.created_on) %> </span>
+                <p><span class="por_time fl"><%= time_from_now(time) %> </span>
                   <!--<a href="javascript:void(0);" target="_blank" class="por_zan fr">50</a>-->
                 </p>
               </div>
diff --git a/app/views/organizations/_subfield_list.html.erb b/app/views/organizations/_subfield_list.html.erb
index fd648cc29..684a917a1 100644
--- a/app/views/organizations/_subfield_list.html.erb
+++ b/app/views/organizations/_subfield_list.html.erb
@@ -23,7 +23,7 @@
           <li class="orgListUser" title="<%= name %>"><%= name %></li>
           <li class="orgListStatus">默认</li>
           <li class="orgListStatusList">
-            <% if field.name == "activity" %>
+            <% if field.name == "activity" || field.name == "course" || field.name == "project" %>
                 默认
             <% else %>
                 <%= form_tag({:controller => 'org_subfields', :action => 'update_status', :id => field.id,},:remote=>'true', :method => 'post', :id=>"update_status_form_#{field.id}", :class => 'query_form') do %>