diff --git a/app/models/project.rb b/app/models/project.rb
index 36a28e1b6..f371af8e4 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -1092,8 +1092,13 @@ class Project < ActiveRecord::Base
   # 创建项目后在项目下同步创建一个讨论区
   def create_board_sync
     @board = self.boards.build
+    if project_type == 1
+      self.name=" #{l(:label_borad_course) }"
+    else
+      self.name =" #{l(:label_borad_project) }"
+    end
     @board.name = self.name
-    @board.description = self.name.to_s << " #{l(:label_board) }"
+    @board.description = self.name.to_s 
     if @board.save
       logger.debug "[Project Model] ===> #{@board.to_json}"
     else
diff --git a/app/views/boards/show.html.erb b/app/views/boards/show.html.erb
index 7761e499e..ad05362b2 100644
--- a/app/views/boards/show.html.erb
+++ b/app/views/boards/show.html.erb
@@ -1,13 +1,13 @@
 <!-- <%= board_breadcrumb(@board) %> -->
 
 <!--new and follow-->
-<div class="content-title-top">
+<!-- <div class="content-title-top">
 <%= link_to l(:label_message_new),
             new_board_message_path(@board),
             :class => 'icon icon-add',
-            :onclick => 'showAndScrollTo("add-message", "message_subject"); return false;' if User.current.logged? %>
+            :onclick => 'showAndScrollTo("add-message", "message_subject"); return false;' if User.current.logged? %> -->
 <!-- <%= watcher_link(@board, User.current) %> -->
-</div>
+<!-- </div> -->
 
 <div id="add-message" style="display:none;">
 <% if User.current.logged? %>
@@ -25,7 +25,15 @@
 <!--display the board-->
 <div class="borad-title"><%=h @board.name %></div>
 <!-- <div class="borad-description"><%=h @board.description %></div> -->
-<div class="borad-topic-count">共有 <%=link_to @topics.count %> 个贴子</div>
+<div class="borad-setitle">
+<span class="borad-topic-count">共有 <%=link_to @topics.count %> 个贴子</span> 
+<span>
+	<%= link_to l(:label_message_new),
+            new_board_message_path(@board),
+            :class => 'icon icon-add',
+            :onclick => 'showAndScrollTo("add-message", "message_subject"); return false;' if User.current.logged? %>
+</span>
+</div>
 <div style="padding-top: 10px">
 <% if @topics.any? %>
  <!-- <table class="list messages">
@@ -48,7 +56,7 @@
 						<tr><td align="center">回答</td></tr>
 					</table></td>
 				</tr>				
-				<tr><td colspan="2" ><span class="font_description">标签</span></td></tr>
+				<!-- <tr><td colspan="2" ><span class="font_description">标签</span></td></tr> -->
 				<tr><td align="left" colspan="2" ><span class="font_lighter"><%= authoring topic.created_on, topic.author %><br /></span></td></tr>
 			</table></td>
 		</tr>
diff --git a/app/views/welcome/index.html.erb b/app/views/welcome/index.html.erb
index d98067d61..768ddfe0d 100644
--- a/app/views/welcome/index.html.erb
+++ b/app/views/welcome/index.html.erb
@@ -1,18 +1,16 @@
 <!--add by huang-->
 <div style="height:280px; padding-top: 10px">
-	<div class="welcone_left">
-		<table width="388px">
-			<tr><td><span class="font_welcome_trustie"><%= l(:label_welcome_trustie) %> </span><span class="font_welcome_tdescription">, <%= l(:label_welcome_trustie_description) %></span></td></tr>
-		</table>
+	<div class="welcome_left">
+		<span class="font_welcome_trustie"><%= l(:label_welcome_trustie) %> </span>
+		<span class="font_welcome_tdescription">, <%= l(:label_welcome_trustie_description) %></span>	
 	</div>
-	<table>
-		<tr>
-			<td> <%= call_hook :view_account_login_top %>
+	<div class="welcome_right">
+	<%= call_hook :view_account_login_top %>
 			<div id="login-form_new">
 				<%= form_tag(signin_path) do %>
 					<%= back_url_hidden_field_tag if is_logout? %>
 					<% unless User.current.logged? %> <!--modified by young-->
-						<table>
+						<table >
 							<tr>
 								<td align="right"><label for="username"><%= l(:label_username) %></label></td>
 								<td align="left"><%= text_field_tag 'username', params[:username], :tabindex => '1' %></td>
@@ -45,8 +43,7 @@
 								</td>
 							</tr>
 						</table>
-					<% else %>
-						<div>
+					<% else %>						
 						<!--info: modified by huang-->					
 						<table width="200" border="0">
 						  <tr>
@@ -64,8 +61,7 @@
 									<% end %>
 								</td>
 						  </tr>
-						</table>
-						</div>
+						</table>						
 					<% end %>
 				<% end %>
 			</div>
@@ -75,9 +71,8 @@
 			<%= javascript_tag "$('#password').focus();" %>
 			<% else %>
 			<%= javascript_tag "$('#username').focus();" %>
-			<% end %> </td>
-		</tr>
-	</table>
+			<% end %> 
+	</div>
 </div>
 <!--model-->
 
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index 526f12c56..343502e3e 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -1732,3 +1732,5 @@ zh:
   label_memo_create: 发布
   label_memo_new: 新建主题
   label_memo_edit: 修改主题
+  label_borad_project: 项目讨论区
+  label_borad_course: 课程讨论区
diff --git a/public/stylesheets/application.css b/public/stylesheets/application.css
index 6895e08b5..7e81ad09e 100644
--- a/public/stylesheets/application.css
+++ b/public/stylesheets/application.css
@@ -135,17 +135,23 @@ span.forums-avatar-right{
 }
 
 .borad-title{
-	font-size: 16px;
+	font-size: 15px;
 	color: #ed8924;
 	padding-left: 5px;
 	padding-top: -5px;
 	font-weight: bold;
 }
 
+.borad-setitle{
+	padding-bottom: 5px;
+	padding-top: 10px;
+	border-bottom: 1px dashed rgb(204, 204, 204);	
+}
+
 .borad-topic-count{
 	padding-top: 10px;
 	padding-left: 5px;
-	border-bottom: 1px dashed rgb(204, 204, 204);	
+	padding-right: 5px;	
 }
 
 .borad-topic-count-message{	
@@ -577,15 +583,14 @@ ul.tool li{list-style-type:none;
 
 .spaceright{float:left; width:620px;}
 
-.welcone_left{
+.welcome_left{
 	margin-top: 70px;	
-	margin-left: 80px;
+	margin-left: -20px;
 	float:left;
-	width: 49%;
+	width: 30%;
 }
 
-.welcome_right{
-	margin-right:200px;
+.welcome_right{	
 	float:right;
 	width: 49%;
 }