diff --git a/app/helpers/watchers_helper.rb b/app/helpers/watchers_helper.rb
index aa0093cf1..7f027009a 100644
--- a/app/helpers/watchers_helper.rb
+++ b/app/helpers/watchers_helper.rb
@@ -344,7 +344,7 @@ module WatchersHelper
     def exit_project_link(project)
       link_to(l(:label_exit_project),exit_cur_project_path(project.id),
                 :remote => true, :confirm => l(:lable_sure_exit_project), 
-                :class => "pr_join_a_quit" )
+                :class => "sy_btn_grey mr5" )
     end
     
     #项目关注、取消关注
diff --git a/app/views/layouts/_base_project_top.html.erb b/app/views/layouts/_base_project_top.html.erb
index ee5f952d5..820a004de 100644
--- a/app/views/layouts/_base_project_top.html.erb
+++ b/app/views/layouts/_base_project_top.html.erb
@@ -20,18 +20,16 @@
         <a href="javascript:void(0);"class=" ml5 c_dark"><%= @project.name %></a>
       </h3>
       <span class="sy_new_orange fl ml10 mt5"><%= @project.is_public? ? l(:label_public) : l(:label_private) %></span>
-
     </div>
     <p class="sy_cgrey">
       <span class=" mr15">项目评分：
         <% if @project.project_type == 0 %>
             <% unless static_project_score(@project.project_score) == 0 %>
-              <span class="fb f14 "><%= l(:label_project_score)%> :</span>
                 <%= link_to(format("%.2f" ,static_project_score(@project.project_score)).to_i,
-                            {:controller => 'projects',
-                             :action => 'show_projects_score',
-                             :remote => true,
-                             :id => @project.id}, :class => "sy_cblue" ) %>
+                         {:controller => 'projects',
+                          :action => 'show_projects_score',
+                          :remote => true,
+                          :id => @project.id}, :class => "sy_cblue" ) %>
             <% end %>
         <% end %>
       </span>
@@ -39,10 +37,8 @@
       <span class=" mr15"><%= l(:label_user_watcher) %>: <%= link_to "#{@project.watcher_users.count}", {:controller=>"projects", :action=>"watcherlist", :id => @project.id}, :class => 'sy_corange'  %></span>
       <span class=" mr15"><%= l(:label_member) %>: <%= link_to "#{@project.members.count}", project_member_path(@project), :class => 'sy_corange', :id => 'project_members_number' %></span>
     </p>
-    <div class="mt15 clear">
-      <% text = @project.project_new_type == 1 ? l(:label_development_team) : (@project.project_new_type == 2 ? l(:label_research_group) : l(:label_friend_organization))%>
-      <% typeclass = @project.project_new_type == 1 ? "pr_kafa" : (@project.project_new_type == 2 ? "pr_keyan" : "pr_friend")%>
-      <%= render 'layouts/join_exit_project',{:text => text, :typeclass => typeclass} %>
+    <div class="mt15 clear" id="join_exit_project_div">
+      <%= render 'layouts/join_exit_project' %>
     </div>
   </div>
   <div class="cl"></div>
diff --git a/app/views/layouts/base_projects.html.erb b/app/views/layouts/base_projects.html.erb
index 385d936f2..969db6961 100644
--- a/app/views/layouts/base_projects.html.erb
+++ b/app/views/layouts/base_projects.html.erb
@@ -48,81 +48,17 @@
 
   <div id="content">
     <%= render :partial => 'layouts/base_project_top' %>
-
     <div id="LSide" class="fl">
-      <div class="project_info">
-        <div class="pr_info_logo fl mr10 mb5">
-          <div class="pr" style="width: 64px; height:64px;">
-            <% if User.current.logged? && (User.current.allowed_to?({:controller => 'projects', :action => 'settings'}, @project) || User.current.admin?)%>
-              <%=link_to image_tag(url_to_avatar(@project),width:"60", height: "60", :id=>'nh_source_tx'), my_clear_user_avatar_temp_path(:project => @project.id), :remote => true%>
-              <div class="homepageEditProfile undis">
-                <%=link_to '', my_clear_user_avatar_temp_path(:project => @project.id), :remote => true, :class => 'homepageEditProfileIcon', :title => '点击编辑Logo' %>
-              </div>
-            <% else %>
-              <%= image_tag(url_to_avatar(@project), :width => "60", :height => "60", :alt => "项目logo") %>
-            <% end %>
-          </div>
-        </div>
-        <div class="pr_info_id fl mb5 f14">
-          <%= l(:label_project_ivite_code)%>
-          <%= (User.current.member_of?(@project) || User.current.admin?) ? @project.invite_code : "******" %>
-        </div>
-        <!--关注、申请加入/退出项目-->
-        <div id="join_exit_project_div">
-          <%= render 'layouts/join_exit_project' %>
-        </div>
-        <!-- 项目得分 -->
-        <div class="cl"></div>
-        <div>
-          <%= link_to "#{@project.name}", project_path(@project.id), :class=>"pr_info_name fl c_dark fb break_word" %>
-          <% if @project.is_public? %>
-            <span class="img_private"><%= l(:label_public)%></span>
-          <% else %>
-            <span class="img_private"><%= l(:label_private)%></span>
-          <% end %>
-        </div>
-        <div class="cl"></div>
-        <%# 更新访问数,刷新的时候更新访问次数 %>
-        <%  update_visiti_count @project %>
-        <%# over %>
-        <div>
-          <% if @project.project_type == 0 %>
-            <% unless static_project_score(@project.project_score) == 0 %>
-              <span class="fb f14 "><%= l(:label_project_score)%> :</span>
-              <%= link_to(format("%.2f" ,static_project_score(@project.project_score)).to_i,
-                          {:controller => 'projects',
-                           :action => 'show_projects_score',
-                           :remote => true,
-                           :id => @project.id}, :class => "c_orange f14" ) %>
-            <% end %>
-          <% end %>
-        </div>
-
-        <!--参数-->
-        <div class="pr_info_foot">
-          <%= l(:label_member) %>（<%= link_to "#{@project.members.count}", project_member_path(@project), :class => 'info_foot_num c_blue', :id => 'project_members_number' %>）
-          <span>|&nbsp;</span>
-          <%= l(:label_user_watcher) %>（<%= link_to "#{@project.watcher_users.count}", {:controller=>"projects", :action=>"watcherlist", :id => @project.id}, :class => 'info_foot_num c_blue'  %>）
-          <% unless @project.enabled_modules.where("name = 'files'").empty? %>
-            <span>|&nbsp;</span>
-            <%= l(:project_module_attachments) %>（
-            <% @project.project_score.attach_num %>
-            <%= link_to "#{@project.project_score.attach_num }", project_files_path(@project), :class => 'info_foot_num c_blue', :id=>'project_files_count_info' %></span>）
-          <% end %>
-        </div>
-        <div class="cl"></div>
-      </div><!--参数 end-->
-
+      <%# 更新访问数,刷新的时候更新访问次数 %>
+      <%  update_visiti_count @project %>
       <!--邀请加入-->
-      <div class="subNavBox">
+      <div class="subNavBoxProject">
         <div id="project_memu_list">
           <%= render :partial => 'projects/development_group', :locals => {:project => @project} %>
         </div>
-
-        <!-- end -->
-      </div><!--项目侧导航 end-->
+      </div>
+      <!--项目侧导航 end-->
       <div class="cl"></div>
-
       <!-- 项目描述 -->
       <div class="project_intro">
         <div id="course_description" class="course_description">
@@ -149,7 +85,6 @@
         </div>
         <div class="cl"></div>
       </div><!--项目标签 end-->
-
       <div class="fontGrey5 mt10 ml10 mb10">访问计数 <%= @project.visits.to_i %> （自2016年5月）</div>
     </div>
   </div>
diff --git a/public/stylesheets/css/structure.css b/public/stylesheets/css/structure.css
index 5fc47ad81..5b05a1d94 100644
--- a/public/stylesheets/css/structure.css
+++ b/public/stylesheets/css/structure.css
@@ -375,6 +375,7 @@ ul.subNavArrow:hover li ul {display:block;}
 
 /*左侧导航*/
 .subNavBox{width:240px; background:#fff;margin:10px 10px 0 0;}
+.subNavBoxProject{width:240px; background:#fff;}
 .subNav{border-bottom:solid 1px #e5e3da;cursor:pointer;font-weight:bold;font-size:14px;color:#3ca5c6; height:26px;padding-left:10px;background-color:#fff; padding-top:2px;}
 .subNav_jiantou{background:url(/images/jiantou1.jpg) no-repeat;background-position:95% 50%; background-color:#fff;}
 .subNav_jiantou:hover{color:#0781b4;  }