diff --git a/app/controllers/sub_domains_controller.rb b/app/controllers/sub_domains_controller.rb
index 5ca9b07ed..d16444a74 100644
--- a/app/controllers/sub_domains_controller.rb
+++ b/app/controllers/sub_domains_controller.rb
@@ -1,10 +1,10 @@
 class SubDomainsController < ApplicationController
   layout 'base_org'
-  before_filter :find_org_subfield_and_subdomain, :only => [:show, :index, :new]
+  before_filter :find_org_subfield_and_subdomain, :only => [:show, :index]
 
   def new
     @subdomain = SubDomain.new
-
+    @org_subfield = OrgSubfield.find(params[:org_subfield_id])
   end
 
   def create
diff --git a/app/views/layouts/base_sub_domain.html.erb b/app/views/layouts/base_sub_domain.html.erb
index 3ab589111..6d4b5e514 100644
--- a/app/views/layouts/base_sub_domain.html.erb
+++ b/app/views/layouts/base_sub_domain.html.erb
@@ -140,7 +140,9 @@
         </ul>
       </div>
       <div class="sn-row">
-        <div class="sn-banner"><img src="/images/sn_banner.jpg" width="1200" height="210" alt="banner image" /></div>
+        <div class="sn-banner"><img src="/images/sn_banner.jpg" width="1200" height="210" alt="banner image" />
+          <a href="#" class="sn-banner-add" title="点击替换图片" ></a>
+        </div>
       </div>
     </div>
   </header>
diff --git a/app/views/organizations/_subfield_list.html.erb b/app/views/organizations/_subfield_list.html.erb
index b1ab473f3..bd4537e70 100644
--- a/app/views/organizations/_subfield_list.html.erb
+++ b/app/views/organizations/_subfield_list.html.erb
@@ -98,7 +98,8 @@
             <a href="javascript:void(0);" class="linkGrey fr ml5 mr5" onclick="edit('#subfield_show_<%= field.id %>','#subfield_edit_<%= field.id %>');">编辑</a>
             <span class="fr">|</span>
             <!--escape_javascript auto_complete_issues_path(:project_id => @project, :scope => (Setting.cross_project_issue_relations? ? 'all' : nil)-->
-            <a href="javascript:void(0);" class="linkGrey fr mr5" onclick="org_submain_new('<%= escape_javascript new_org_subfield_sub_domain_path(:org_subfield_id => field.id, :field => field) %>');">添加二级目录</a>
+            <!--<a href="javascript:void(0);" class="linkGrey fr mr5" onclick="org_submain_new('<%#= escape_javascript new_org_subfield_sub_domain_path(:org_subfield_id => field.id, :field => field) %>');">添加二级目录</a>-->
+            <%= link_to("添加二级目录", new_org_subfield_sub_domain_path(:org_subfield_id => field.id, :field => field), :class => "linkGrey fr mr5", :remote => true) %>
           </li>
           <div class="cl"></div>
         </ul>
diff --git a/app/views/sub_domains/_new.html.erb b/app/views/sub_domains/_new.html.erb
index 3c63c073d..3faa66632 100644
--- a/app/views/sub_domains/_new.html.erb
+++ b/app/views/sub_domains/_new.html.erb
@@ -1,3 +1,29 @@
-<div class="CodeMirror-cursors">
-  test
-</div>
\ No newline at end of file
+<div class="org-popup-wrap sn-w300"> <a href="javascript:void(0);" class="org-popup-close"></a>
+  <div class="f16 fb fontBlue mb10">添加二级目录</div>
+  <%= form_tag url_for(:controller => 'sub_domains', :action => 'create', :org_subfield_id => field.id), :id=> 'add_subfield_form_subdomain',:remote => true do %>
+      <span class="fontGrey3 fb mb5 mr10">二级栏目名称</span>
+      <input type="text" id="subfield_name_subdomain" name="name" placeholder="栏目名称" class="orgAddSearch mb10" />
+      <ul class="orgAddRole mb10">
+        <li class="fontGrey3 fb ml24 mr10 fl">栏目类型</li>
+        <li class="fl mr15">
+          <input type="radio" id="orgMng" value="Post" name="field_type" checked="checked"/>
+          <label for="orgMng">帖子</label>
+        </li>
+        <li class="fl mr15">
+          <input type="radio" id="orgMeb" value="Resource" name="field_type" />
+          <label for="orgMeb">资源</label>
+        </li>
+        <li class="cl"></li>
+      </ul>
+      <div class="courseSendSubmit mr15"><a href="javascript:void(0);" class="sendSourceText" onclick="add_org_subfield_subdomain();">确定</a></div>
+  <% end %>
+  <div class="cl"></div>
+</div>
+
+<script type="javascript">
+    function add_org_subfield_subdomain(){
+        if ($("#subfield_name_subdomain").val().trim() != "")
+            alert("Test");
+        $("#add_subfield_form_subdomain").submit();
+    }
+</script>
\ No newline at end of file
diff --git a/app/views/sub_domains/new.html.erb b/app/views/sub_domains/new.html.erb
index a497b71cf..e69de29bb 100644
--- a/app/views/sub_domains/new.html.erb
+++ b/app/views/sub_domains/new.html.erb
@@ -1,6 +0,0 @@
-$('#ajax-modal').html('<%= escape_javascript(render :partial => 'sub_domains/new',:locals => {:course => @course,:course_attachment_type => 1}) %>');
-showModal('ajax-modal', '513px');
-$('#ajax-modal').siblings().remove();
-$('#ajax-modal').before("<a href='javascript:void(0)' onclick='hideModal()' style='margin-left: 480px;'><img src='/images/bid/close.png' width='26px' height='26px' /></a>");
-$('#ajax-modal').parent().css("top","40%").css("left","50%").css("border","3px solid #269ac9");
-$('#ajax-modal').parent().addClass("popbox_polls");
\ No newline at end of file
diff --git a/app/views/sub_domains/new.js.erb b/app/views/sub_domains/new.js.erb
index 66d9aeca2..3f7f1ad47 100644
--- a/app/views/sub_domains/new.js.erb
+++ b/app/views/sub_domains/new.js.erb
@@ -1 +1,6 @@
-alert("test");
\ No newline at end of file
+$('#ajax-modal').html('<%= escape_javascript(render :partial => 'sub_domains/new',:locals => {:field => @org_subfield}) %>');
+showModal('ajax-modal', '513px');
+$('#ajax-modal').siblings().remove();
+$('#ajax-modal').before("<a href='javascript:void(0)' onclick='hideModal()' style='margin-left: 480px;'><img src='/images/bid/close.png' width='26px' height='26px' /></a>");
+$('#ajax-modal').parent().css("top","40%").css("left","50%").css("border","3px solid #269ac9");
+$('#ajax-modal').parent().addClass("popbox_polls");
diff --git a/public/images/default_blank/icons-add.png b/public/images/default_blank/icons-add.png
new file mode 100644
index 000000000..059585a0d
Binary files /dev/null and b/public/images/default_blank/icons-add.png differ
diff --git a/public/stylesheets/org2.css b/public/stylesheets/org2.css
index ad9169670..bcd110adb 100644
--- a/public/stylesheets/org2.css
+++ b/public/stylesheets/org2.css
@@ -74,6 +74,8 @@ a.sn-search-button {width:53px; height:40px; border:1px solid #ccc; border-left:
 .sn-sub-nav li a:hover {border-bottom:3px solid #ffbd18; height:37px;}
 .sn-subnav-slice {margin:12px 5px;}
 .sn-banner {width:1200px; height:210px; margin:0 auto;}
+.sn-logo-add{ display:block;  top:5px; left:0px; position:absolute;  width:20px; height:20px;background:url(../images/default_blank/icons-add.png) 0px -3px no-repeat;}
+.sn-banner-add{ display:block; position:absolute; top:10px; left:10px;width:27px; height:27px; background:url(../images/default_blank/icons-add.png) -32px -0px no-repeat;}
 .sn-content-position {width:1200px; height:50px; line-height:50px; vertical-align:middle; font-size:14px; color:#888; margin:0 auto;}
 /*footer样式*/
 .sn-footer {width:1200px; height:220px; margin:0 auto; text-align:center; font-size:14px; color:#fff; line-height:normal;}