diff --git a/app/controllers/organizations_controller.rb b/app/controllers/organizations_controller.rb
index 098cefceb..97fd65aa7 100644
--- a/app/controllers/organizations_controller.rb
+++ b/app/controllers/organizations_controller.rb
@@ -267,7 +267,13 @@ class OrganizationsController < ApplicationController
   def acts
     @subfield_content = @organization.org_subfields.order("priority")
     @org_subfield = OrgSubfield.where(:id => params[:org_subfield_id]).first
-    @subfield_acts = get_subfield_acts(@org_subfield)
+    shield_project_ids = ShieldActivity.where("container_type='Organization' and container_id=#{@organization.id} and shield_type='Project'").map(&:shield_id)
+    shield_course_ids = ShieldActivity.where("container_type='Organization' and container_id=#{@organization.id} and shield_type='Course'").map(&:shield_id)
+    project_ids = (@organization.projects.map(&:id) - shield_project_ids) << 0
+    course_ids = (@organization.courses.map(&:id) - shield_course_ids) << 0
+    @org_acts = UserActivity.find_by_sql("SELECT * FROM `user_activities` where act_type in ('HomeworkCommon', 'News', 'Message', 'Issue') and
+                                        ((container_type = 'Course' and container_id in (#{course_ids.join(',')})) or (container_type = 'Project' and container_id in (#{project_ids.join(',')})))
+                                        order by updated_at desc limit 6;")
     respond_to do |format|
       format.html{render :layout => 'base_org_custom'}
       format.js
diff --git a/app/helpers/organizations_helper.rb b/app/helpers/organizations_helper.rb
index 60714f597..4099ea451 100644
--- a/app/helpers/organizations_helper.rb
+++ b/app/helpers/organizations_helper.rb
@@ -115,6 +115,19 @@ module OrganizationsHelper
     end
   end
 
+  def org_reply_count_type obj
+    case obj.act_type
+      when "HomeworkCommon"
+        obj.act.journals_for_messages.count
+      when "Issue"
+        obj.act.journals.count
+      when "Message"
+        obj.act.children.count
+      when "News"
+        obj.act.comments_count
+    end
+  end
+
   # 组织的栏目类型标题
   def subfield_title_type obj
     case obj.org_act_type
@@ -124,6 +137,8 @@ module OrganizationsHelper
         obj.org_act.parent_id.nil? ? obj.org_act.subject : obj.org_act.parent.subject
       when "News"
         obj.org_act.title
+      when "Issue"
+        obj.org_act.subject
     end
   end
 
diff --git a/app/views/organizations/acts.html.erb b/app/views/organizations/acts.html.erb
index da6b79ee6..8bd664711 100644
--- a/app/views/organizations/acts.html.erb
+++ b/app/views/organizations/acts.html.erb
@@ -1,4 +1,4 @@
-<% if @subfield_acts.blank? %>
+<% if @org_acts.blank? %>
     <p class="fontGrey2 f14 mt10 mb5">该模块暂时没有相关内容</p>
 <% else %>
     <div class="sn-inner-body">
@@ -12,20 +12,27 @@
         <div class="sn-inner-newslist mt15">
           <h2 class="sn-inner-newsh2"><%= @org_subfield.name %></h2>
           <ul>
-            <% @subfield_acts.each do |act| %>
-                <% title = subfield_title_type(act) %>
-                <% time = subfield_time_type(act) %>
-                <% reply_count = subfield_reply_count_type(act) %>
-                <% document = act.org_act %>
+            <% @org_acts.each do |obj| %>
+                <% user = org_user_by_type(obj) %>
+                <% title = org_title_by_type(obj) %>
+                <% content = org_content_by_type(obj) %>
+                <% time = org_time_by_type(obj) %>
+                <% reply_count = org_reply_count_type(obj) %>
                 <li>
                   <div class="sn-circle fl"></div>
-                  <% if act.org_act_type == "OrgDocumentComment" %>
-                      <%=link_to title, org_document_comment_path(act.org_act, :organization_id => @organization.id), :class => "sn-newslist-titile fl", :target => "_blank" %>
-                  <% elsif act.org_act_type == "News" %>
-                      <%=link_to title, news_path(act.org_act), :class => "sn-newslist-titile fl", :target => "_blank" %>
-                  <% elsif act.org_act_type == "Message" %>
-                      <%=link_to title, board_message_path(act.org_act.board.id, act.org_act.id), :class => "sn-newslist-titile fl", :target => "_blank" %>
+                  <% if obj.act_type == "Message" %>
+                      <%= link_to title, board_message_path(obj.act.board.id, obj.act.id), :class => "sn-newslist-titile fl", :target => "_blank" %>
+                  <% elsif obj.act_type == "News" %>
+                      <%= link_to title, news_path(obj.act.id), :class => "sn-newslist-titile fl", :target => "_blank" %>
+                  <% elsif obj.act_type == "HomeworkCommon" %>
+                      <%= link_to title, student_work_index_url_in_org(obj.act.id), :class => "sn-newslist-titile fl", :target => "_blank" %>
+                  <% elsif obj.act_type == "Issue" %>
+                      <%= link_to title, issue_path(obj.act.id), :class => "sn-newslist-titile fl", :target => "_blank" %>
                   <% end %>
+
+
+
+
                   <span class=" txt-grey fr"><%= format_date(time) %></span>
                   <span class="sn-newslist-reply fr mr10 txt-grey">回复（<%= reply_count %>）</span>
                   <div class="cl"></div>