diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index 29f2e00f4..db972941e 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -113,7 +113,8 @@ class CoursesController < ApplicationController
       courses = Course.visible.where("LOWER(name) like '%#{params[:name].to_s.downcase}%'")
       @courses = paginateHelper courses,10
     end
-
+   @name = params[:name]
+   @type = 'courses'
     respond_to do |format|
       format.html {
         render :layout => 'course_base'
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index f042bba50..77933666f 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -93,7 +93,8 @@ class ProjectsController < ApplicationController
 
     @project_count = Project.project_entities.visible.like(params[:name]).page(params[:page]).count
     @project_pages = Paginator.new @project_count, @limit, params['page']
-
+    @name = params[:name]
+    @type = 'projects'
     respond_to do |format|
       format.html {
         render :layout => 'base'
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 22d8deb0c..5933a83a9 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -453,6 +453,8 @@ class UsersController < ApplicationController
       end
       @users = scope.offset(@offset).limit(limit).all.reverse
     end
+    @name = params[:name]
+    @type = 'users'
     respond_to do |format|
       format.html {
         @groups = Group.all.sort
diff --git a/app/views/layouts/_logined_header.html.erb b/app/views/layouts/_logined_header.html.erb
index 859f5a691..2c987cbdd 100644
--- a/app/views/layouts/_logined_header.html.erb
+++ b/app/views/layouts/_logined_header.html.erb
@@ -17,24 +17,40 @@
       </li>
     </ul>
   </div>
-
+  <script>
+      <% type = type%>
+      $(document).ready(function (){
+          if('<%= type %>' != null && '<%= type %>' == 'courses' ){
+              $('input:radio[value="courses"]').attr('checked','checked');
+          }
+          if('<%= type %>' != null && '<%= type %>' == 'projects' ){
+              $('input:radio[value="projects"]').attr('checked','checked');
+          }
+          if('<%= type %>' != null && '<%= type %>' == 'users' ){
+              $('input:radio[value="users"]').attr('checked','checked');
+          }
+      });
+  </script>
   <div class="fl" id="navHomepageSearch">
-    <form class="navHomepageSearchBox">
-      <input type="text" name="navHomepageSearch" class="navHomepageSearchInput" />
-      <a href="javascript:void(0);" class="homepageSearchIcon"></a>
-    </form>
+    <!--<form class="navHomepageSearchBox">-->
+    <% name = name%>
 
+    <%= form_tag({controller: :welcome, action: :search },:class=>'navHomepageSearchBox', method: :get) do %>
+      <input type="text" name="q" value="<%= name.nil? ? "" : name%>" class="navHomepageSearchInput" />
+        <input type="hidden" name="search_type" id="type" value=""/>
+        <a href="javascript:void(0);" class="homepageSearchIcon" onclick="$('#type').val($('input[type=radio]:checked').val());$(this).parent().submit();"></a>
+     <% end %>
     <div class="navSearchTypeBox" id="navHomepageSearchType">
       <div class="fl mr15 mt8">
-        <input type="radio" value="课程" name="navSearchType" checked/>
+        <input type="radio"  value="courses" name="search_type" checked/>
         课程
       </div>
       <div class="fl mr15 mt8">
-        <input type="radio" value="项目" name="navSearchType" />
+        <input type="radio"  value="projects" name="search_type" />
         项目
       </div>
       <div class="fl mr15 mt8">
-        <input type="radio" value="用户" name="navSearchType" />
+        <input type="radio" value="users" name="search_type"  />
         用户
       </div>
       <div id="navSearchAlert" class="fr mr10">
diff --git a/app/views/layouts/_unlogin_header.html.erb b/app/views/layouts/_unlogin_header.html.erb
index b07ef80ea..e7201b391 100644
--- a/app/views/layouts/_unlogin_header.html.erb
+++ b/app/views/layouts/_unlogin_header.html.erb
@@ -18,11 +18,25 @@
        //  alert(3)
          $(doc).parent().submit();
      }
+     <% type = type%>
+     $(document).ready(function (){
+         if('<%= type %>' != null && '<%= type %>' == 'courses' ){
+             $('input:radio[value="courses"]').attr('checked','checked');
+         }
+         if('<%= type %>' != null && '<%= type %>' == 'projects' ){
+             $('input:radio[value="projects"]').attr('checked','checked');
+         }
+         if('<%= type %>' != null && '<%= type %>' == 'users' ){
+             $('input:radio[value="users"]').attr('checked','checked');
+         }
+     });
  </script>
   <div class="fl" id="navHomepageSearch">
     <!--<form class="navHomepageSearchBox">-->
+    <% name = name%>
+
     <%= form_tag({controller: :welcome, action: :search },:class=>'navHomepageSearchBox', method: :get) do %>
-      <input type="text" name="q" class="navHomepageSearchInput"/>
+      <input type="text" name="q" value="<%= name.nil? ? "" : name%>" class="navHomepageSearchInput"/>
       <input type="hidden" name="search_type" id="type" value=""/>
       <a href="javascript:void(0);" class="homepageSearchIcon" onclick="$('#type').val($('input[type=radio]:checked').val());$(this).parent().submit();"></a>
     <% end %>
diff --git a/app/views/layouts/base.html.erb b/app/views/layouts/base.html.erb
index 6bca696fc..ae44bf0ac 100644
--- a/app/views/layouts/base.html.erb
+++ b/app/views/layouts/base.html.erb
@@ -24,9 +24,9 @@
 <div class="cl"></div>
 <div class="navContainer mb10">
   <% if User.current.logged? %>
-      <%= render :partial => 'layouts/logined_header' %>
+      <%= render :partial => 'layouts/logined_header',:locals=>{:name=>@name,:type=>@type} %>
   <% else%>
-      <%= render :partial => 'layouts/unlogin_header' %>
+      <%= render :partial => 'layouts/unlogin_header',:locals=>{:name=>@name,:type=>@type} %>
   <% end%>
 </div>
 <div class="cl"></div>
diff --git a/app/views/layouts/course_base.html.erb b/app/views/layouts/course_base.html.erb
index 16c26f2c7..24a784cd5 100644
--- a/app/views/layouts/course_base.html.erb
+++ b/app/views/layouts/course_base.html.erb
@@ -27,9 +27,9 @@
 <div class="cl"></div>
 <div class="navContainer mb10">
   <% if User.current.logged? %>
-      <%= render :partial => 'layouts/logined_header' %>
+      <%= render :partial => 'layouts/logined_header' ,:locals=>{:name=>@name,:type=>@type}%>
   <% else%>
-      <%= render :partial => 'layouts/unlogin_header' %>
+      <%= render :partial => 'layouts/unlogin_header' ,:locals=>{:name=>@name,:type=>@type}%>
   <% end%>
 </div>
 <div class="cl"></div>
diff --git a/app/views/layouts/users_base.html.erb b/app/views/layouts/users_base.html.erb
index 4048f23e5..e356c0560 100644
--- a/app/views/layouts/users_base.html.erb
+++ b/app/views/layouts/users_base.html.erb
@@ -22,9 +22,9 @@
 <div class="cl"></div>
 <div class="navContainer mb10">
   <% if User.current.logged? %>
-      <%= render :partial => 'layouts/logined_header' %>
+      <%= render :partial => 'layouts/logined_header',:locals=>{:name=>@name,:type=>@type} %>
   <% else%>
-      <%= render :partial => 'layouts/unlogin_header' %>
+      <%= render :partial => 'layouts/unlogin_header',:locals=>{:name=>@name,:type=>@type} %>
   <% end%>
 </div>
 <div class="cl"></div>