diff --git a/app/helpers/organizations_helper.rb b/app/helpers/organizations_helper.rb
index 7298841b1..4a712c0f0 100644
--- a/app/helpers/organizations_helper.rb
+++ b/app/helpers/organizations_helper.rb
@@ -132,6 +132,14 @@ module OrganizationsHelper
     end
   end
 
+  # 系统栏目只有管理员才能看到
+  def subfield_to_addmin?(org)
+    if User.current.admin?
+      @organization.org_subfields.order("priority")
+    else
+      @organization.org_subfields.select { |os| (os.field_type != "Comptec" && os.field_type != "Compstu") }.sort_by {|os| os.priority}
+    end
+  end
 
   def get_subfield_acts field
     org_subfield = OrgSubfield.find(field.id)
diff --git a/app/views/org_subfields/create.js.erb b/app/views/org_subfields/create.js.erb
index f1661ba87..952ed7b2c 100644
--- a/app/views/org_subfields/create.js.erb
+++ b/app/views/org_subfields/create.js.erb
@@ -1,7 +1,6 @@
 <% if @res %>
     $("#org_subfield_list").html("");
-    $("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list',
-        :locals => {:subfields => @organization.org_subfields.order("priority") }) %>");
+    $("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list', :locals => {:subfields => subfield_to_addmin?(@organization)}) %>");
     $("#sub_field_left_lists").html("");
     $("#sub_field_left_lists").html("<%= escape_javascript(render :partial => 'organizations/org_left_subfield_list', :locals => {:organization => @organization}) %>");
     $("#org_custom_admin").html("<%= escape_javascript(render :partial => 'organizations/org_custom_admin') %>");
diff --git a/app/views/org_subfields/destroy.js.erb b/app/views/org_subfields/destroy.js.erb
index 60ce47fe6..f61e1c100 100644
--- a/app/views/org_subfields/destroy.js.erb
+++ b/app/views/org_subfields/destroy.js.erb
@@ -1,6 +1,5 @@
 $("#org_subfield_list").html("");
-$("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list',
-    :locals => {:subfields => @organization.org_subfields.order("priority") }) %>");
+$("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list', :locals => {:subfields => subfield_to_addmin?(@organization)}) %>");
 $("#sub_field_left_lists").html("");
 $("#sub_field_left_lists").html("<%= escape_javascript(render :partial => 'organizations/org_left_subfield_list', :locals => {:organization => @organization}) %>");
-$("#org_custom_admin").html("<%= escape_javascript(render :partial => 'organizations/org_custom_admin') %>");
\ No newline at end of file
+$("#org_custom_admin").html("<%= escape_javascript(render :partial => 'organizations/org_custom_admin') %>");
diff --git a/app/views/org_subfields/update.js.erb b/app/views/org_subfields/update.js.erb
index 06982ccfc..c030b7767 100644
--- a/app/views/org_subfields/update.js.erb
+++ b/app/views/org_subfields/update.js.erb
@@ -1,3 +1,4 @@
 $("#subfield_show_<%= @subfield.id %>").html("<%= @subfield.name %>");
 $("#sub_field_left_lists").html("");
-$("#sub_field_left_lists").html("<%= escape_javascript(render :partial => 'organizations/org_left_subfield_list', :locals => {:organization => @organization}) %>");
\ No newline at end of file
+$("#sub_field_left_lists").html("<%= escape_javascript(render :partial => 'organizations/org_left_subfield_list', :locals => {:organization => @organization}) %>");
+$("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list', :locals => {:subfields => subfield_to_addmin?(@organization)}) %>");
\ No newline at end of file
diff --git a/app/views/org_subfields/update_priority.js.erb b/app/views/org_subfields/update_priority.js.erb
index 475649aac..043e8acbd 100644
--- a/app/views/org_subfields/update_priority.js.erb
+++ b/app/views/org_subfields/update_priority.js.erb
@@ -1,2 +1,2 @@
-$("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list',:locals => {:subfields => @organization.org_subfields.order("priority")}) %>");
-$("#sub_field_left_lists").html("<%= escape_javascript(render :partial => 'organizations/org_left_subfield_list', :locals => {:organization => @organization}) %>");
\ No newline at end of file
+$("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list', :locals => {:subfields => subfield_to_addmin?(@organization)}) %>");
+$("#sub_field_left_lists").html("<%= escape_javascript(render :partial => 'organizations/org_left_subfield_list', :locals => {:organization => @organization}) %>");
diff --git a/app/views/organizations/_org_left_subfield_list.html.erb b/app/views/organizations/_org_left_subfield_list.html.erb
index 4340213a4..12edd4201 100644
--- a/app/views/organizations/_org_left_subfield_list.html.erb
+++ b/app/views/organizations/_org_left_subfield_list.html.erb
@@ -101,13 +101,15 @@
                         <%= link_to "#{field.name}", show_org_subfield_organization_path(:id => organization.id, :sub_dir_name => field.subfield_subdomain_dir.name), :class => "homepageMenuText homepageMenuControl hidden", :onclick => "$('#homepageLeftMenuPost').slideToggle();" %>
                     <% end %>
                 <% else %>
-                    <% if field.field_type == "Comptec" %>
+                    <% if field.field_type == "Comptec" && User.current.admin? %>
                         <%= link_to "#{field.name}", teachers_organization_path(organization, :org_subfield_id => field.id), :class => "homepageMenuText homepageMenuControl hidden", :onclick => "$('#homepageLeftMenuPost').slideToggle();" %>
-                    <% else %>
+                    <% elsif field.field_type == "Compstu" && User.current.admin? %>
+                        <%= link_to "#{field.name}", students_organization_path(organization, :org_subfield_id => field.id), :class => "homepageMenuText homepageMenuControl hidden", :onclick => "$('#homepageLeftMenuPost').slideToggle();" %>
+                    <% elsif field.field_type != "Comptec" && field.field_type != "Compstu" %>
                         <%= link_to "#{field.name}", organization_path(organization, :org_subfield_id => field.id), :class => "homepageMenuText homepageMenuControl hidden", :onclick => "$('#homepageLeftMenuPost').slideToggle();" %>
                     <% end %>
                 <% end %>
-                <% if User.current.logged? and User.current.admin_of_org?(organization) && field.field_type != "Comptec"  %>
+                <% if User.current.logged? and User.current.admin_of_org?(organization) && field.field_type != "Comptec" && field.field_type != "Compstu" %>
                     <%=link_to "", new_organization_org_document_comment_path(organization, :field_id => field.id), :method => "get", :class => "homepageMenuSetting fr", :title => "发布帖子" %>
                 <% end %>
               </div>
diff --git a/app/views/organizations/setting.html.erb b/app/views/organizations/setting.html.erb
index 1920213cb..06420363a 100644
--- a/app/views/organizations/setting.html.erb
+++ b/app/views/organizations/setting.html.erb
@@ -172,7 +172,7 @@
       </div>
 <!--over-->
         <div class="orgColumnList" id="org_subfield_list">
-          <%= render :partial => 'organizations/subfield_list', :locals => {:subfields => @organization.org_subfields.order("priority")} %>
+          <%= render :partial => 'organizations/subfield_list', :locals => {:subfields => subfield_to_addmin?(@organization)} %>
         </div>
     </div>
 </div>
diff --git a/app/views/sub_domains/create.js.erb b/app/views/sub_domains/create.js.erb
index 0990e35de..d793efd6e 100644
--- a/app/views/sub_domains/create.js.erb
+++ b/app/views/sub_domains/create.js.erb
@@ -1,6 +1,6 @@
 <% if @res %>
 $("#org_subfield_list").html("");
-$("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list', :locals => {:subfields => @organization.org_subfields.order("priority") }) %>");
+$("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list', :locals => {:subfields => subfield_to_addmin?(@organization)}) %>");
 $("#sub_field_left_lists").html("");
 $("#sub_field_left_lists").html("<%= escape_javascript(render :partial => 'organizations/org_left_subfield_list', :locals => {:organization => @organization}) %>");
 <% end %>
diff --git a/app/views/sub_domains/destroy.js.erb b/app/views/sub_domains/destroy.js.erb
index 913c400f7..4d8ef21de 100644
--- a/app/views/sub_domains/destroy.js.erb
+++ b/app/views/sub_domains/destroy.js.erb
@@ -1,4 +1,4 @@
 $("#org_subfield_list").html("");
-$("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list', :locals => {:subfields => @organization.org_subfields.order("priority") }) %>");
+$("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list', :locals => {:subfields => subfield_to_addmin?(@organization)}) %>");
 $("#sub_field_left_lists").html("");
 $("#sub_field_left_lists").html("<%= escape_javascript(render :partial => 'organizations/org_left_subfield_list', :locals => {:organization => @organization}) %>");
\ No newline at end of file
diff --git a/app/views/sub_domains/domain_update_priority.js.erb b/app/views/sub_domains/domain_update_priority.js.erb
index 475649aac..e4de7c931 100644
--- a/app/views/sub_domains/domain_update_priority.js.erb
+++ b/app/views/sub_domains/domain_update_priority.js.erb
@@ -1,2 +1,2 @@
-$("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list',:locals => {:subfields => @organization.org_subfields.order("priority")}) %>");
+$("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list', :locals => {:subfields => subfield_to_addmin?(@organization)}) %>");
 $("#sub_field_left_lists").html("<%= escape_javascript(render :partial => 'organizations/org_left_subfield_list', :locals => {:organization => @organization}) %>");
\ No newline at end of file
diff --git a/app/views/sub_domains/update.js.erb b/app/views/sub_domains/update.js.erb
index 02810eee7..2c0af9c42 100644
--- a/app/views/sub_domains/update.js.erb
+++ b/app/views/sub_domains/update.js.erb
@@ -1,3 +1,4 @@
 $("#subsubdomain_show_<%= @subdomain.id %>").html("<%= @subdomain.name %>");
 $("#sub_field_left_lists").html("");
-$("#sub_field_left_lists").html("<%= escape_javascript(render :partial => 'organizations/org_left_subfield_list', :locals => {:organization => @organization}) %>");
\ No newline at end of file
+$("#sub_field_left_lists").html("<%= escape_javascript(render :partial => 'organizations/org_left_subfield_list', :locals => {:organization => @organization}) %>");
+$("#org_subfield_list").html("<%= escape_javascript(render :partial => 'organizations/subfield_list', :locals => {:subfields => subfield_to_addmin?(@organization)}) %>");
\ No newline at end of file