diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index 9f4513f1b..de7cc8492 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -82,7 +82,7 @@ module ProjectsHelper
       
     end
     content = content_tag('ul', content)
-    content_tag('div', content, :class => "tabs_enterprise")
+    content_tag('div', content, :class => "tabs")
   end
   # end
   
diff --git a/app/views/bids/contest.html.erb b/app/views/bids/contest.html.erb
index 501cefbb5..2ba3bc7f4 100644
--- a/app/views/bids/contest.html.erb
+++ b/app/views/bids/contest.html.erb
@@ -5,7 +5,7 @@
 	<table width="940px">
 		<tr>
 			<td class="info_font" style="width: 220px; color: #15bccf""><%= l(:label_contest_innovate) %></td>
-			<td class="location-list"><strong>当前位置 : </strong></td>
+			<td class="location-list"><strong><%= l(:label_user_location) %> :</strong></td>
 			<td rowspan="2">
 			<% if User.current.logged? %>
 			<% unless User.current.user_extensions.identity == 1 %>					
diff --git a/app/views/bids/index.html.erb b/app/views/bids/index.html.erb
index 5b7897c3f..4c1daec49 100644
--- a/app/views/bids/index.html.erb
+++ b/app/views/bids/index.html.erb
@@ -5,7 +5,7 @@
 	<table width="940px">
 		<tr>
 			<td class="info_font" style="width: 220px; color: #15bccf""><%= l(:label_requirement_enterprise ) %></td>
-			<td class="location-list"><strong>当前位置 : </strong></td>
+			<td class="location-list"><strong><%= l(:label_user_location) %> :</strong></td>
 			<td rowspan="2">
 			<% if User.current.logged? %>
 			<%= link_to(l(:label_new_call), {:controller => 'bids', :action => 'new_bid'}, :class => 'icon icon-add') %>
diff --git a/app/views/layouts/base_bids.html.erb b/app/views/layouts/base_bids.html.erb
index 2cd973009..377f44132 100644
--- a/app/views/layouts/base_bids.html.erb
+++ b/app/views/layouts/base_bids.html.erb
@@ -34,7 +34,7 @@
 									<table>
 										<tr>
 									<td class="info_font" style="width: 240px; color: #15bccf"">企业众包社区</td>
-									<td style="width: 430px; color: #15bccf""><strong>当前位置 : </strong></td>
+									<td style="width: 430px; color: #15bccf""><strong><%= l(:label_user_location) %> : </strong></td>
 									<td rowspan="2" width="250px">
 										<div class="project-search">
 											<%= form_tag(calls_path, :method => :get) do %>
diff --git a/app/views/layouts/base_contest.html.erb b/app/views/layouts/base_contest.html.erb
index 200a47a7b..53918720f 100644
--- a/app/views/layouts/base_contest.html.erb
+++ b/app/views/layouts/base_contest.html.erb
@@ -27,7 +27,7 @@
 									<table>
 										<tr>
 									<td class="info_font" style="width: 240px; color: #15bccf"">创新竞赛社区</td>
-									<td style="width: 430px; color: #15bccf""><strong>当前位置 : </strong></td>
+									<td style="width: 430px; color: #15bccf""><strong><%= l(:label_user_location) %> : </strong></td>
 									<td rowspan="2" width="250px">
 										<div class="project-search">
 											<%= form_tag(:controller => 'bids', :action => 'contest', :method => :get) do %>
diff --git a/app/views/layouts/base_courses.html.erb b/app/views/layouts/base_courses.html.erb
index 64afdc8b2..cc76e8ea7 100644
--- a/app/views/layouts/base_courses.html.erb
+++ b/app/views/layouts/base_courses.html.erb
@@ -29,7 +29,7 @@
 							<table>
 								<tr>
 									<td class="info_font" style="width: 240px; color: #15bccf"">高校课程实践社区</td>
-									<td style="color: #15bccf"><strong>当前位置 : <!-- <%= @course.teacher.user_extensions.occupation %> --></strong></td>
+									<td style="color: #15bccf"><strong><%= l(:label_user_location) %> : <!-- <%= @course.teacher.user_extensions.occupation %> --></strong></td>
 									<td rowspan="2" width="250px">
 										<div class="top-content-search">
 											<%= form_tag(:controller => 'projects', :action => 'search', :method => :get) do %>
diff --git a/app/views/layouts/base_homework.html.erb b/app/views/layouts/base_homework.html.erb
index cf381548a..3422f4d9a 100644
--- a/app/views/layouts/base_homework.html.erb
+++ b/app/views/layouts/base_homework.html.erb
@@ -25,7 +25,7 @@
 							<table>
 								<tr>
 									<td class="info_font" style="width: 240px; color: #15bccf"">高校课程实践社区</td>
-									<td style="width: auto; color: #15bccf""><strong>当前位置 : </strong></td>
+									<td style="width: auto; color: #15bccf""><strong><%= l(:label_user_location) %> : </strong></td>
 									
 								</tr>
 								<tr>
diff --git a/app/views/layouts/base_projects.html.erb b/app/views/layouts/base_projects.html.erb
index 7916806b4..80457af33 100644
--- a/app/views/layouts/base_projects.html.erb
+++ b/app/views/layouts/base_projects.html.erb
@@ -28,7 +28,7 @@
 							<table>
 								<tr>
 									<td class="info_font" style="width: 240px; color: #15bccf"">软件项目托管社区</td>
-									<td style="width: 430px; color: #15bccf""><strong>当前位置: </strong></td>
+									<td style="width: 430px; color: #15bccf""><strong><%= l(:label_user_location) %> : </strong></td>
 									<td rowspan="2" width="250px">
 										<div class="top-content-search">
 											<%= form_tag(:controller => 'projects', :action => "search", :method => :get) do %>
diff --git a/app/views/projects/course.html.erb b/app/views/projects/course.html.erb
index 7ba961abb..9ab5a42b5 100644
--- a/app/views/projects/course.html.erb
+++ b/app/views/projects/course.html.erb
@@ -2,27 +2,36 @@
 <%= auto_discovery_link_tag(:atom, {:action => 'index', :format => 'atom', :key => User.current.rss_key}) %>
 <% end %>
 
-<%= form_tag(:controller => 'projects', :action => 'search', :method => :get) do %>
-<div class="project-search-block">
-	<table width="100%" valign="center">
+<!-- modified by huang -->
+<div class="top-content">
+	<%= form_tag(:controller => 'projects', :action => 'search', :method => :get) do %>
+	<table width="940px">
 		<tr>
-			<td width="16%"><span style="margin-left:0px"><%= l(:label_new_course)%></span></td>
-			<td valign="center">
-				<% if User.current.logged?%>
+			<td class="info_font" style="width: 220px; color: #15bccf""><%= l(:label_course_practice) %></td>
+			<td class="location-list"><strong><%= l(:label_user_location) %> :</strong></td>
+			<td rowspan="2">
+			<% if User.current.logged?%>
 				<% if User.current.user_extensions.identity == 0 %>
 				<%= link_to(l(:label_course_new), {:controller => 'projects', :action => 'new', :course => 1, :project_type => @project_type}, :class => 'icon icon-add') if User.current.allowed_to?(:add_project, nil, :global => true) %></td>
 			    <% end %>
-			    <% end %>
-			<td align="right">
-			<div class="project-search">
-				<%= text_field_tag 'name', params[:name], :size => 30 %>
-				<%= hidden_field_tag 'project_type', params[:project_type] %>
-				<%= submit_tag l(:label_search), :class => "enterprise", :name => nil %>
-			</div></td>
+			<% end %>	
+			</td>
+			<td rowspan="2" >	
+			<div class="project-search" style="float: right">
+			<%= text_field_tag 'name', params[:name], :size => 30 %>
+			<%= hidden_field_tag 'project_type', params[:project_type] %>
+			<%= submit_tag l(:label_search), :class => "enterprise", :name => nil %>
+			</div>			
+			</td>
+		</tr>
+		<tr>
+			<td style="padding-left: 8px"><a><%= link_to "forge.trustie.net/projects", :controller => 'projects', :action => 'course', :project_type => 1 %> </a></td>
+	        <td ><%=link_to l(:field_homepage), home_path %> > <%=link_to l(:label_course_practice), :controller => 'projects', :action => 'course', :project_type => 1 %></td>
 		</tr>
 	</table>
-</div>
-<% end %>
+	<% end %>
+</div>						
+<!-- end -->
 
 <%= sort_course(@s_type, @project_type)%>
 <!-- <div class="pagination_list">
diff --git a/app/views/projects/index.html.erb b/app/views/projects/index.html.erb
index 697f21e09..76c6fc262 100644
--- a/app/views/projects/index.html.erb
+++ b/app/views/projects/index.html.erb
@@ -8,7 +8,7 @@
 	<table width="940px">
 		<tr>
 			<td class="info_font" style="width: 220px; color: #15bccf""><%= l(:label_project_deposit) %></td>
-			<td class="location-list"><strong>当前位置 : </strong></td>
+			<td class="location-list"><strong><%= l(:label_user_location) %> :</strong></td>
 			<td rowspan="2">
 			<% if User.current.logged? %>
 			<%= link_to(l(:label_project_new), {:controller => 'projects', :action => 'new', :course => 0, :project_type => @project_type}, :class => 'icon icon-add') if User.current.allowed_to?(:add_project, nil, :global => true) %>
diff --git a/app/views/users/index.html.erb b/app/views/users/index.html.erb
index 832f1eea8..795109983 100644
--- a/app/views/users/index.html.erb
+++ b/app/views/users/index.html.erb
@@ -72,7 +72,7 @@
 	<table width="940px">
 		<tr>
 			<td class="info_font" style="width: 220px; color: #15bccf""><%= l(:label_software_user ) %></td>
-			<td class="location-list"><strong>当前位置 : </strong></td>
+			<td class="location-list"><strong><%= l(:label_user_location) %> :</strong></td>
 			<td rowspan="2">				
 			</td>
 			<td rowspan="2" >	
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 691d7ae14..8b9421724 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -1554,3 +1554,13 @@ en:
   label_in_course: in course
   label_assign_homework: assigned homewok
   label_noawards: No awards
+  label_user_location: Location
+  label_requirement_enterprise: Requirements
+  label_contest_innovate: Competitions
+  label_software_user: Users
+  label_course_practice: Courses
+  label_user_home: User Space
+
+
+
+
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index fa1b47d57..b680cd387 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -511,7 +511,7 @@ zh:
   label_project_deposit: 项目托管
   label_software_user: 软件创客
   label_contest_innovate: 创新竞赛
-  label_requirement_enterprise: 企业众包
+  label_requirement_enterprise: 软件众包
   label_new_homework: 作业
   label_new_contest: 竞赛
   label_requirement_focus: 关注需求