diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 9887fd1ab..8d131fd4e 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -1451,26 +1451,14 @@ class UsersController < ApplicationController
   #显示更多用户课程
   def user_courses4show
     @page = params[:page].to_i + 1
-    @type = params[:type]
-    if @type == 'User'
-      @courses = @user.courses.visible.where("is_delete =?", 0).select("courses.*,(SELECT MAX(updated_at)  FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").limit(5).offset(@page * 5)
-      @all_count = @user.courses.visible.where("is_delete =?", 0).count
-    elsif @type == 'Syllabus'
-      @syllabus = Syllabus.where("id = #{params[:syllabus]}").first
-      if User.current == @syllabus.user || User.current.admin?
-        all_courses = @syllabus.courses.where("is_delete = 0").select("courses.*,(SELECT MAX(updated_at)  FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc")
-      else
-        all_courses = User.current.courses.visible.where("is_delete =? and syllabus_id =?", 0, @syllabus.id).select("courses.*,(SELECT MAX(updated_at)  FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc")
-      end
-      @courses = all_courses.limit(5).offset(@page * 5)
-      @all_count = all_courses.count
-    end
+    @courses = @user.courses.visible.where("is_delete =?", 0).select("courses.*,(SELECT MAX(updated_at)  FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").limit(10).offset(@page * 10)
+    @all_count = @user.courses.visible.where("is_delete =?", 0).count
   end
 
   #显示更多用户项目
   def user_projects4show
     @page = params[:page].to_i + 1
-    @projects = @user.projects.visible.select("projects.*,(SELECT MAX(updated_at)  FROM `forge_activities` WHERE forge_activities.project_id = projects.id) AS a").order("a desc").limit(5).offset(@page * 5)
+    @projects = @user.projects.visible.select("projects.*,(SELECT MAX(updated_at)  FROM `forge_activities` WHERE forge_activities.project_id = projects.id) AS a").order("a desc").limit(10).offset(@page * 10)
   end
 
   def user_course_activities
@@ -3254,6 +3242,7 @@ class UsersController < ApplicationController
     @join_syllabuses = syllabus_course_list_sort @join_syllabuses
     @my_syllabuses = @my_syllabuses.sort{|x,y| y[:last_update] <=> x[:last_update]}
     @join_syllabuses = @join_syllabuses.sort{|x,y| y[:last_update] <=> x[:last_update]}
+    @is_course = 1
 
     #分页
     # @limit = 10
@@ -3363,6 +3352,7 @@ class UsersController < ApplicationController
     @atta_pages = Paginator.new @atta_count, @limit, params['page'] || 1
     @offset ||= @atta_pages.offset
     @projects = paginateHelper @projects,@limit
+    @is_project = 1
 
     respond_to do |format|
       format.js
diff --git a/app/views/layouts/_user_brief_introduction.html.erb b/app/views/layouts/_user_brief_introduction.html.erb
index 4b2645129..fac5177a3 100644
--- a/app/views/layouts/_user_brief_introduction.html.erb
+++ b/app/views/layouts/_user_brief_introduction.html.erb
@@ -2,7 +2,7 @@
     <% if user.user_extensions && user.user_extensions.brief_introduction && !user.user_extensions.brief_introduction.empty? %>
         <%= user.user_extensions.brief_introduction %>
     <% else%>
-        这位童鞋很懒，什么也没有留下～
+        这个小伙伴很懒，什么都没留下~
     <% end %>
 </span>
 <% if User.current == user%>
diff --git a/app/views/layouts/_user_courses.html.erb b/app/views/layouts/_user_courses.html.erb
index 31f06689d..eb8dc80b8 100644
--- a/app/views/layouts/_user_courses.html.erb
+++ b/app/views/layouts/_user_courses.html.erb
@@ -1,8 +1,9 @@
 <% courses.each do |course|%>
-    <li class="homepageLeftMenuCoursesLine pr">
+    <li>
+      <span class="user_icons_class"></span>
       <% is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,course)) %>
-      <%= link_to course.name+"("+current_time_and_term_short(course)+")", course_path(course.id,:host=>Setting.host_course), :class => "coursesLineGrey hidden #{course_endTime_timeout?(course) ? 'c_dark_grey' : ''}",
-                  :id => "show_course_#{course.id}", :target => '_blank', :title => (course.is_public? ? "公开班级：":"私有班级：")+course.name+"（"+current_time_and_term(course)+"）"%>
+      <%= link_to course.name+"("+current_time_and_term_short(course)+")", course_path(course.id,:host=>Setting.host_course),
+                  :id => "show_course_#{course.id}", :class => 'course_list_menu hidden', :target => '_blank', :title => (course.is_public? ? "公开班级：":"私有班级：")+course.name+"（"+current_time_and_term(course)+"）"%>
       <% count = ShieldActivity.where("container_type='User' and container_id=#{user.id} and shield_type='Course' and shield_id=#{course.id}").count %>
       <% wechat_count = ShieldWechatMessage.where("container_type='User' and container_id=#{user.id} and shield_type='Course' and shield_id=#{course.id}").count %>
 
@@ -47,7 +48,7 @@
                 <%= link_to "+",course_boards_path(course, :flag => true, :is_new => 1), :class => 'fr fb', :title => '发布帖子',:target => '_blank' %>
                 <div class="cl"></div>
               </li>
-              <% if type=='User' && !course.syllabus.nil? %>
+              <% if !course.syllabus.nil? %>
                   <li class="subNavRow">
                     <%= link_to "所属课程",syllabus_path(course.syllabus_id), :class => 'fl w48',:target => '_blank' %>
                     <div class="cl"></div>
@@ -82,18 +83,18 @@
     </li>
 <% end %>
 
-<% if all_count > (page.to_i+1) * 5%>
-    <li class="homepageLeftMenuMore" id="user_show_more_course">
-      <input type="hidden" value="<%= page%>" id="course_page_num">
-      <a href="javascript:void(0);" class="homepageLeftMenuMoreIcon" onclick="show_more_course('<%= type=='User' ? user_courses4show_user_path(user.id,:type=>type) : user_courses4show_user_path(user.id,:type=>type,:syllabus=>@syllabus.id)%>');"></a>
-    </li>
+<% if all_count > (page.to_i+1) * 10%>
+<li id="user_show_more_course">
+  <input type="hidden" value="<%= page%>" id="course_page_num">
+  <a href="javascript:void(0);" onclick="show_more_course('<%= user_courses4show_user_path(user.id)%>');"><span class="user_icons_moreclass"></span></a>
+</li>
 <% end%>
 
 <script type="text/javascript">
     var coursecount = <%= all_count %>;
-    var courseshowcount = document.getElementsByClassName("coursesLineGrey").length;
+    var courseshowcount = document.getElementsByClassName("course_list_menu").length;
 
-    if((coursecount <= courseshowcount)&&(coursecount > 5) ){
+    if((coursecount <= courseshowcount)&&(coursecount > 10) ){
         $("#user_show_more_course").hide();
         $('#user_hide_course').show();
     }
diff --git a/app/views/layouts/_user_projects.html.erb b/app/views/layouts/_user_projects.html.erb
index 16100a353..efcec6851 100644
--- a/app/views/layouts/_user_projects.html.erb
+++ b/app/views/layouts/_user_projects.html.erb
@@ -1,7 +1,8 @@
 <% projects.each do |project|%>
-    <li class="homepageLeftMenuCoursesLine pr">
+    <li>
+      <span class="user_icons_class"></span>
       <% count = ShieldActivity.where("container_type='User' and container_id=#{user.id} and shield_type='Project' and shield_id=#{project.id}").count %>
-      <%= link_to project.name, project_path(project.id,:host=>Setting.host_name), :target => '_blank', :class => "projectsLineGrey hidden",:id => "show_project_#{project.id}", :title => (project.is_public? ? "公开项目：":"私有项目：") + project.name%>
+      <%= link_to project.name, project_path(project.id,:host=>Setting.host_name), :target => '_blank', :class => "course_list_menu hidden",:id => "show_project_#{project.id}", :title => (project.is_public? ? "公开项目：":"私有项目：") + project.name%>
         <ul class="<%= count > 0 ? 'shild shildP':'subNavArrow'%>">
           <li>
             <ul class="subNavMenu boxShadow">
@@ -56,7 +57,7 @@
         </ul>
     </li>
 <% end %>
-<% if projects.size == 5%>
+<% if projects.size == 10%>
     <li class="homepageLeftMenuMore" id="user_show_more_project">
       <input type="hidden" value="<%= page%>" id="project_page_num">
       <a href="javascript:void(0);" class="homepageLeftMenuMoreIcon" onclick="show_more_project('<%=  user_projects4show_user_path(user.id)%>');"></a>
@@ -65,7 +66,7 @@
 
 <script type="text/javascript">
     var projectcount = <%= @user.projects.visible.count %>;
-    var projectshowcount = document.getElementsByClassName("projectsLineGrey").length;
+    var projectshowcount = document.getElementsByClassName("course_list_menu").length;
 
     if((projectcount <= projectshowcount)&&(projectcount > 5)){
         $("#user_show_more_project").hide();
diff --git a/app/views/layouts/_user_watch_btn.html.erb b/app/views/layouts/_user_watch_btn.html.erb
index aeb8ee08f..62696316e 100644
--- a/app/views/layouts/_user_watch_btn.html.erb
+++ b/app/views/layouts/_user_watch_btn.html.erb
@@ -1,11 +1,11 @@
 <% if User.current.logged?%>
     <% if User.current == target%>
-        <%= link_to("编辑资料", my_account_path, :class => "fl UsersEditBtn")%>
+        <%= link_to("编辑个人资料", my_account_path, :class => "user_editinfo")%>
     <% else%>
         <%if(target.watched_by?(User.current))%>
-            <%= link_to "取消关注",watch_path(:object_type=> 'user',:object_id=>target.id,:target_id=>target.id),:class => "UsersApBtn", :method => "delete",:remote => "true", :title => "取消关注"%>
+            <%= link_to "取消关注",watch_path(:object_type=> 'user',:object_id=>target.id,:target_id=>target.id),:class => "user_editinfo", :method => "delete",:remote => "true", :title => "取消关注"%>
         <% else %>
-            <%= link_to "添加关注",watch_path(:object_type=> 'user',:object_id=>target.id,:target_id=>target.id),:class => "UsersAttBtn", :method => "post",:remote => "true", :title => "添加关注"%>
+            <%= link_to "添加关注",watch_path(:object_type=> 'user',:object_id=>target.id,:target_id=>target.id),:class => "user_editinfo", :method => "post",:remote => "true", :title => "添加关注"%>
         <% end %>
     <% end%>
 <% end %>
\ No newline at end of file
diff --git a/app/views/layouts/new_base_user.html.erb b/app/views/layouts/new_base_user.html.erb
index 0c49cc3b2..62cc82b1f 100644
--- a/app/views/layouts/new_base_user.html.erb
+++ b/app/views/layouts/new_base_user.html.erb
@@ -100,207 +100,130 @@
   <!--div class="homepageRightBannerImg"></div-->
   <div class="cl"></div>
   <div class="homepageContent">
-    <div class="homepageLeft" id="LSide">
-      <div class="homepagePortraitContainer">
-        <div class="homepagePortraitImage fl" id="homepage_portrait_image">
-          <%= image_tag(url_to_avatar(@user),width:"78", height: "78", :id=>'nh_user_tx') %>
-          <% if User.current.logged?%>
-              <% if is_current_user%>
-                  <div id="edit_user_file_btn" class="none">
-                    <div class="homepageEditProfile">
-                      <a href="<%= url_for(:controller => 'my', :action => 'clear_user_avatar_temp') %>" data-remote="true" class="homepageEditProfileIcon"></a>
-                    </div>
-                  </div>
-              <% end %>
-          <% end%>
-        </div>
-        <div class="fl ml10">
-          <p class="homepageImageName hidden db mb5" style="margin-left:0px;margin-right:0px;">
-            <%= @user.realname.blank? ? @user.login : @user.realname %>
-          </p>
-          <% if (@user.user_extensions && (@user.user_extensions.identity != 2) ) %>
-              <span class="<%= @user.user_extensions.gender == 1 ? 'homepageImageSexWomen' : 'homepageImageSexMan' %> "></span>
-          <% end %>
-          <div class="cl"></div>
-          <% if @user.user_extensions && @user.user_extensions.identity %>
-              <p class="mb8 c_dark f14">
-                <%= get_user_roll @user %>
-              </p>
-          <% end%>
-          <div id="watch_user_btn_div">
-            <%= render :partial => 'layouts/user_watch_btn', :locals => {:target => @user} %>
+    <div class="homepageLeft mt10" id="LSide">
+      <div class="user_leftinfo mb10">
+        <% if User.current.logged?%>
+            <%=link_to image_tag(url_to_avatar(@user),width:"74", height: "74", :id=>'nh_user_tx'), my_clear_user_avatar_temp_path, :class => "user_leftinfo_img", :remote => true%>
+        <% else %>
+            <img src="images/user/male.jpg" width="74" height="74" />
+        <% end %>
+        <% if (@user.user_extensions && (@user.user_extensions.identity != 2) ) %>
+            <span class="<%= @user.user_extensions.gender == 1 ? 'user_leftinfo_female' : 'user_leftinfo_male' %> "></span>
+        <% end %>
+        <div class="user_info_inner">
+          <div class=" user_leftinfo_namebox" >
+            <a href="javascript:void(0);" class="user_leftinfo_name"><%=@user.show_name %></a>
+            <% if @user.user_extensions && @user.user_extensions.identity %>
+                <span class="user_cirbtn_yellow" ><%= get_user_roll @user %></span>
+            <% end%>
           </div>
-        </div>
-        <div class="cl"></div>
-
-        <%# 更新访问数,刷新的时候更新访问次数 %>
-        <%  update_visiti_count @user %>
-        <%# over %>
-
-        <div>
-          <div class="homepageSignature break_word">
-            <div id="user_brief_introduction_show">
+          <div>
+            <div class="user_info_intro">
+              <div id="user_brief_introduction_show">
                 <%= render :partial => 'layouts/user_brief_introduction', :locals => {:user => @user} %>
+              </div>
             </div>
+            <textarea class="homepageSignatureTextarea none" placeholder="请编辑签名" id="user_brief_introduction_edit" onblur="edit_user_introduction('<%= edit_brief_introduction_user_path(@user.id)%>');"><%= @user.user_extensions.brief_introduction %></textarea>
           </div>
-          <textarea class="homepageSignatureTextarea none" placeholder="请编辑签名" id="user_brief_introduction_edit" onblur="edit_user_introduction('<%= edit_brief_introduction_user_path(@user.id)%>');"><%= @user.user_extensions.brief_introduction %></textarea>
+          <ul class="user_atten clear">
+            <li>
+              <a href="<%=user_blogs_path(:user_id => @user.id) %>">
+                <strong>博客</strong><br />
+                <span class="sy_cgrey"><%=@user.blog.blog_comments.where("#{BlogComment.table_name}.parent_id is null").count %></span>
+              </a>
+            </li>
+            <li>
+              <a href="<%=user_watchlist_user_path(@user.id) %>">
+                <strong>关注</strong><br />
+                <span class="sy_cgrey"><%=User.watched_by(@user.id).count %></span>
+              </a>
+            </li>
+            <li>
+              <a href="<%=user_fanslist_user_path(@user.id) %>">
+                <strong>粉丝</strong><br />
+                <span class="sy_cgrey"><%= @user.watcher_users.count %></span>
+              </a>
+            </li>
+          </ul>
         </div>
-        <div>
-          <div class="homepageImageBlock">
-            <div>
-              <%= link_to(@user.blog.blog_comments.where("#{BlogComment.table_name}.parent_id is null").count,
-                          {:controller => 'blogs', :action => 'index', :user_id => @user.id }, :class => 'homepageImageNumber',:id => 'user_score') %>
-            </div>
-            <div class="homepageImageText">
-
-              <%= link_to('博客',
-                          {:controller => 'blogs', :action => 'index', :user_id => @user.id }, :class => 'homepageImageNumber',:id => 'user_score') %>
-            </div>
-          </div>
-          <div class="homepageVerDiv"></div>
-          <div class="homepageImageBlock">
-            <div id="watch_user_number_div">
-              <%= link_to User.watched_by(@user.id).count.to_s, {:controller=>"users", :action=>"user_watchlist",:id=>@user.id},:class=>"homepageImageNumber" %>
-            </div>
-            <div class="homepageImageText">
-              <%= link_to '关注', {:controller=>"users", :action=>"user_watchlist",:id=>@user.id},:class=>"homepageImageNumber" %>
-            </div>
-          </div>
-          <div class="homepageVerDiv"></div>
-          <div class="homepageImageBlock">
-            <div id="fans_user_number_div">
-              <%= link_to @user.watcher_users.count.to_s, {:controller=>"users", :action=>"user_fanslist",:id=>@user.id},:class=>"homepageImageNumber", :id => "user_fans_number"%>
-            </div>
-            <div class="homepageImageText">
-
-              <%= link_to '粉丝', {:controller=>"users", :action=>"user_fanslist",:id=>@user.id},:class=>"homepageImageNumber", :id => "user_fans_number"%>
-            </div>
-          </div>
-
-
-          <div class="cl"></div>
+        <div id="watch_user_btn_div">
+          <%= render :partial => 'layouts/user_watch_btn', :locals => {:target => @user} %>
         </div>
       </div>
-      <div class="homepageLeftMenuContainer">
-        <div class="homepageLeftMenuBlock">
-          <%= link_to "动态",user_activities_path(@user.id),:class => "homepageMenuText"%>
-        </div>
+
+      <div class="user_leftnav ">
         <% hidden_courses = Setting.find_by_name("hidden_courses") %>
         <% unvisiable = hidden_courses && hidden_courses.value == "1"%>
         <% if !unvisiable %>
-            <div class="homepageLeftMenuBlock">
-              <%= link_to '课程',{:controller => "users", :action => "user_courselist", :id => @user.id}, :class => "homepageMenuText" %>
-
-              <% if is_current_user%>
-                  <%# if User.current.user_extensions && User.current.user_extensions.identity == 0 && User.current.allowed_to?(:add_course, nil, :global => true)%>
-                      <div class="courseMenu" id="courseMenu">
-                        <ul>
-                          <li class="courseMenuIcon fr" style="margin-right:10px;"  id="courseMenuIcon">
-                            <ul class="topnav_course_menu" id="topnav_course_menu">
-                              <li>
-                                <%= link_to "新建课程", new_syllabus_path(:host=> Setting.host_course), :class => "menuGrey"%>
-                              </li>
-                              <li>
-                                <%= link_to "新建班级", new_course_path(:host=> Setting.host_course), :class => "menuGrey"%>
-                              </li>
-                              <!--<li><a href="javascript:void(0);" class="menuGrey">账号设置</a> </li>-->
-                              <li>
-                                <%= link_to "加入班级",join_private_courses_courses_path,:remote => true,:class => "menuGrey",:method => "post"%>
-                              </li>
-                            </ul>
-                          </li>
-                        </ul>
-                      </div>
-                  <%# else%>
-                      <%#=link_to "", join_private_courses_courses_path, :class => "homepageMenuSetting fr",:style => "margin-right:10px;", :remote => true, :title => "加入班级"%>
-                  <%# end%>
-              <% end%>
+        <ul class="users_accordion mb10">
+          <li id="user_01" class="user_icons_course">
+            <%= link_to '课程',{:controller => "users", :action => "user_courselist", :id => @user.id}, :id => "user_course_list" %>
+            <% courses = @user.courses.visible.where("is_delete =?", 0).select("courses.*,(SELECT MAX(updated_at)  FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").limit(10) %>
+            <% all_count = @user.courses.visible.where("is_delete =?", 0).count%>
+            <div class="<%= courses.empty? ? 'none' : ''%>" >
+              <div id="homepageLeftMenuCourses">
+                <ul class="sub-menu">
+                  <%= render :partial => 'layouts/user_courses', :locals => {:courses => courses,:user => @user,:all_count => all_count,:page => 0} %>
+                </ul>
+              </div>
+              <% if !courses.empty? %>
+                  <div class="homepageLeftMenuMore" id="user_hide_course">
+                    <a href="javascript:void(0);" class="homepageLeftMenuHideIcon" id="hide_show_courseicon" onclick="leftCourseslistChange();"></a>
+                  </div>
+              <% end %>
             </div>
+          </li>
+          <% if is_current_user %>
+              <li id="user_02"  class="user_icons_new">
+                <%= link_to "新建课程", new_syllabus_path(:host=> Setting.host_course), :target => "_blank"%>
+              </li>
+              <li id="user_03" class="user_icons_new">
+                <%= link_to "新建班级", new_course_path(:host=> Setting.host_course), :target => "_blank"%>
+              </li>
+              <li id="user_04" class="user_icons_addclass">
+                <%= link_to "加入班级",join_private_courses_courses_path,:remote => true, :method => "post"%>
+              </li>
+              <li id="user_05" class="user_icons_myhw"> <a href="#user_05" >我的作业</a></li>
+          <% end %>
+        </ul>
         <% end %>
-        <%# if @user.courses.visible.count > 0
-             course_order_ids = "(" +
-                     CourseActivity.find_by_sql("SELECT  c.course_id, updated_at FROM
-	(SELECT ca.course_id, MAX(ca.updated_at) AS updated_at FROM course_activities ca WHERE ca.course_id IN (" + @user.courses.visible.select('courses.id').map{|c| c.id}.join(',') + ")
-	GROUP BY ca.course_id) AS c
-	ORDER BY c.updated_at DESC limit 5").map {|c| c.course_id}.join(",") + ")"
-             courses = Course.where("id in #{course_order_ids}")
-           else
-             courses = []
 
-           end
-        %>
-        <% courses = @user.courses.visible.where("is_delete =?", 0).select("courses.*,(SELECT MAX(updated_at)  FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").limit(5) %>
-        <% all_count = @user.courses.visible.where("is_delete =?", 0).count%>
-        <div class="homepageLeftMenuCourses <%= courses.empty? ? 'none' : ''%>" >
-          <div class = "leftCoursesList" id="homepageLeftMenuCourses">
-              <ul>
-                <%= render :partial => 'layouts/user_courses', :locals => {:courses => courses,:user => @user,:all_count => all_count,:type =>'User',:page => 0} %>
-              </ul>
-          </div>
-          <% if !courses.empty? %>
-              <div class="homepageLeftMenuMore" id="user_hide_course">
-                <a href="javascript:void(0);" class="homepageLeftMenuHideIcon" id="hide_show_courseicon" onclick="leftCourseslistChange();"></a>
-              </div>
-          <% end %>
-        </div>
-        <div class="homepageLeftMenuBlock">
-          <%= link_to '项目',{:controller => "users", :action => "user_projectlist", :id => @user.id}, :class => "homepageMenuText" %>
-          <% if is_current_user %>
-              <div class="courseMenu" id="projectMenu">
-                <ul>
-                  <li class="courseMenuIcon fr" style="margin-right:10px;"  id="courseMenuIcon">
-                    <ul class="topnav_course_menu" id="topnav_project_menu">
-                      <li>
-                        <%= link_to "新建项目",  new_project_path(:host=> Setting.host_name), :class => "menuGrey"%>
-                      </li>
-                      <li>
-                        <%= link_to "加入项目", applied_join_project_path,:remote => true,:class => "menuGrey",:method => "post"%>
-                      </li>
-                    </ul>
-                  </li>
+        <ul class="users_accordion mb10">
+          <li id="user_06" class="user_icons_project">
+            <%= link_to '项目',{:controller => "users", :action => "user_projectlist", :id => @user.id}, :id => 'user_project_list'%>
+            <% projects = @user.projects.visible.select("projects.*, (SELECT MAX(updated_at)  FROM `forge_activities` WHERE forge_activities.project_id = projects.id) AS a").order("a desc").limit(10)%>
+            <div class="<%= projects.empty? ? 'none' : ''%>" >
+              <div id="homepageLeftMenuForge">
+                <ul class="sub-menu">
+                  <%= render :partial => 'layouts/user_projects', :locals => {:projects => projects,:user => @user, :page => 0} %>
                 </ul>
               </div>
-          <% end%>
-        </div>
-        <%# if @user.projects.visible.count > 0
-             project_order_ids = "(" +
-                     ForgeActivity.find_by_sql("SELECT  p.project_id, p.created_at FROM
-	(SELECT fa.project_id, MAX(fa.created_at) AS created_at FROM forge_activities fa WHERE fa.project_id IN (" + @user.projects.visible.select('projects.id').map{|p| p.id}.join(',') + ")
-	GROUP BY fa.project_id) AS p
-	ORDER BY p.created_at DESC limit 5").map {|p| p.project_id}.join(",") + ")"
-             projects = Project.where("projects.id in #{project_order_ids}")
-           else
-             projects = []
-           end
-        %>
-
-        <% projects = @user.projects.visible.select("projects.*, (SELECT MAX(updated_at)  FROM `forge_activities` WHERE forge_activities.project_id = projects.id) AS a").order("a desc").limit(5)%>
-        <div class="homepageLeftMenuCourses <%= projects.empty? ? 'none' : ''%>" >
-          <div class = "leftProjecsList" id="homepageLeftMenuForge">
-              <ul>
-                <%= render :partial => 'layouts/user_projects', :locals => {:projects => projects,:user => @user, :page => 0} %>
-              </ul>
-          </div>
-          <% if !projects.empty? %>
-              <div class="homepageLeftMenuMore" id="user_hide_project">
-                <a href="javascript:void(0);" class="homepageLeftMenuHideIcon" id="hide_show_projecticon" onclick="leftProjectslistChange();"></a>
-              </div>
+              <% if !projects.empty? %>
+                  <div class="homepageLeftMenuMore" id="user_hide_project">
+                    <a href="javascript:void(0);" class="homepageLeftMenuHideIcon" id="hide_show_projecticon" onclick="leftProjectslistChange();"></a>
+                  </div>
+              <% end %>
+            </div>
+          </li>
+          <% if is_current_user %>
+              <li id="user_07"  class="user_icons_new">
+                <%= link_to "新建项目",  new_project_path(:host=> Setting.host_name), :target => "_blank"%>
+              </li>
+              <li id="user_08" class="user_icons_addproject">
+                <%= link_to "加入项目", applied_join_project_path, :remote => true, :method => "post"%>
+              </li>
+              <!--<li id="user_09" class="user_icons_myissues">-->
+                <!--<a href="#user_09" >我的任务</a>-->
+              <!--</li>-->
           <% end %>
-        </div>
-        <div class="homepageLeftMenuBlock">
-          <!--<a href="javascript:void(0);" class="homepageMenuText">留言</a>-->
-          <%= link_to '留言',feedback_path(@user, :host=> Setting.host_user),:class=>'homepageMenuText'%>
-        </div>
-      </div>
-      <div class="homepageLeftLabelContainer">
-        <div class="project_Label_New">
-          <span class="homepageLabelText">标签</span>
-          <div class="tag_h ml10" >
-            <%= render :partial => 'tags/user_tag', :locals => {:obj => @user,:object_flag => "1"}%>
-          </div>
-          <div class="cl"></div>
-        </div>
-      </div>
+        </ul>
+        <ul class="users_accordion mb10">
+          <li id="user_10" class="user_icons_mes">
+            <%= link_to '留言', feedback_path(@user, :host=> Setting.host_user)%>
+          </li>
+        </ul>
+      </div><!--sy_class_leftnav end-->
+
       <div class="fontGrey5 mt10 ml20">访问计数 <%= @user.visits.to_i %> （自2016年5月）</div>
     </div>
     <div class="homepageRight">
@@ -367,6 +290,11 @@
         $('#user_hide_course').hide();
         $('#user_hide_project').hide();
         autoUrl("user_brief_introduction_show");
+        if(<%= @is_course == 1 %>) {
+            $("#user_course_list").addClass('active');
+        } else if(<%= @is_project == 1 %>) {
+            $("#user_project_list").addClass('active');
+        }
     });
 
     $("#courseMenu").mouseenter(function(){
@@ -391,9 +319,7 @@
         $('#homepageLeftMenuForge').slideToggle();
         $('#hide_show_projecticon').toggleClass("homepageLeftMenuHideIcon");
         $('#hide_show_projecticon').toggleClass("homepageLeftMenuMoreIcon");
-
     }
-
 </script>
 </body>
 </html>
diff --git a/app/views/users/user_courses4show.js.erb b/app/views/users/user_courses4show.js.erb
index fddbcf032..3a99dc484 100644
--- a/app/views/users/user_courses4show.js.erb
+++ b/app/views/users/user_courses4show.js.erb
@@ -1 +1 @@
-$("#user_show_more_course").replaceWith("<%= escape_javascript( render :partial =>  'layouts/user_courses',:locals => {:courses => @courses,:user => @user,:type=>@type,:page => @page, :all_count => @all_count} )%>");
+$("#user_show_more_course").replaceWith("<%= escape_javascript( render :partial =>  'layouts/user_courses',:locals => {:courses => @courses,:user => @user,:page => @page, :all_count => @all_count} )%>");
diff --git a/public/images/user/female.jpg b/public/images/user/female.jpg
new file mode 100644
index 000000000..219865572
Binary files /dev/null and b/public/images/user/female.jpg differ
diff --git a/public/images/user/icons_user_leftnav.png b/public/images/user/icons_user_leftnav.png
new file mode 100644
index 000000000..2fc6404b6
Binary files /dev/null and b/public/images/user/icons_user_leftnav.png differ
diff --git a/public/images/user/male.jpg b/public/images/user/male.jpg
new file mode 100644
index 000000000..46d58f26e
Binary files /dev/null and b/public/images/user/male.jpg differ
diff --git a/public/images/user/user_bg_info.jpg b/public/images/user/user_bg_info.jpg
new file mode 100644
index 000000000..00bb9351c
Binary files /dev/null and b/public/images/user/user_bg_info.jpg differ
diff --git a/public/stylesheets/css/structure.css b/public/stylesheets/css/structure.css
index fa55e1282..65909f7be 100644
--- a/public/stylesheets/css/structure.css
+++ b/public/stylesheets/css/structure.css
@@ -477,3 +477,150 @@ a.f_grey:hover {color:#000000;}
 .shadowbox_news_list li:hover{ background-color:#eee;}
 span.shadowbox_news_user{ color:#3b94d6;}
 a.shadowbox_news_all{ display:block; width:305px; height:40px; line-height:40px; color:#3b94d6; text-align:center;border-top:1px solid #eee;}
+
+/* 个人主页左侧信息 */
+.user_leftinfo{ width:238px;border:1px solid #e5e5e5; background:#fff url(/images/user/user_bg_info.jpg) 0 0 no-repeat;  position:relative; }
+a.user_leftinfo_img { display:block; width:80px; height:80px; margin:15px auto;}
+.user_leftinfo_img img{ width:74px; height:74px;-webkit-border-radius:50px;-moz-border-radius:50px;-o-border-radius:50px;border-radius:50px; border:3px solid #dcdcdc; }
+.user_leftinfo_female{ display:block; width:20px; height:20px;background:url(/images/user/icons_user_leftnav.png) 5px -378px no-repeat; position:absolute; top:80px; left:160px;}
+.user_leftinfo_male{ display:block; width:20px; height:20px;background:url(/images/user/icons_user_leftnav.png) -25px -378px no-repeat; position:absolute; top:80px; left:160px;}
+.user_leftinfo_namebox{ text-align:center; height:16px; line-height:16px; }
+.user_leftinfo_name{ display: inline-block; max-width:160px; font-size:14px; font-weight:bold;  overflow:hidden;overflow:hidden;text-overflow:ellipsis;white-space:nowrap; }
+.user_leftinfo_namebox a{ color: #333;}
+.user_leftinfo_namebox a:hover{ color:#3b94d6;}
+.user_cirbtn_yellow{ color:#fff; background:#ffb400; padding:0 5px;-webkit-border-radius:10px;-moz-border-radius:10px;-o-border-radius:10px;border-radius:10px; line-height:16px; }
+.user_info_inner{ width:210px; margin:0 15px 15px;}
+.user_atten li{ width:68px; float:left; border-right:1px solid #e5e5e5; text-align:center; font-size:14px;}
+.user_atten li:last-child{ border:none;}
+.user_info_intro{ margin:10px auto; width:210px; color:#888;}
+.user_atten li a{ color:#333;}
+.user_atten li a:hover{ color:#3b94d6;}
+
+/* 个人主页左侧导航 */
+.user_leftnav{ width:240px;}
+.users_accordion li > a {
+    display: block;
+    padding: 0 10px 0 32px;
+    height:49px;
+    line-height:49px;
+    color: #333;
+    font-size:16px;
+    background: #f8f8f8;
+    border:1px solid #e5e5e5;
+    border-bottom:none;
+}
+.users_accordion > li:hover > a{
+    color: #3b94d6;
+    background: #fff;
+}
+.users_accordion > li:target > a,
+.users_accordion > li > a.active {
+    color: #3b94d6;
+    background: #fff;
+    border:1px solid #e5e5e5;
+    border-left:3px solid #3b94d6;
+    border-bottom:none;
+}
+.users_accordion  li{ position:relative;}
+
+.users_accordion li > a span {
+    margin-top:15px;
+    font-size:12px;
+    padding: 0 10px;
+    background: #dbdbdb;
+    -webkit-border-radius: 15px;
+    -moz-border-radius: 15px;
+    border-radius: 15px;
+    margin-left:10px;
+    color: #333;
+}
+.users_accordion > li:hover > a span,
+.users_accordion > li:target > a span,
+.users_accordion > li > a.active span {
+    margin-left:10px;
+    color: #333;
+    background: #dbdbdb;
+}
+/* Images */
+.users_accordion > li > a:before {
+    position: absolute;
+    top: 0;
+    left: 0;
+    content: '';
+    width: 24px;
+    height: 50px;
+    margin: 4px 8px;
+    background-repeat: no-repeat;
+    background-image:url(/images/user/icons_user_leftnav.png);
+    background-position: 5px 15px;
+}
+.users_accordion li.user_icons_course > a:before { background-position: 5px 15px; }
+.users_accordion li.user_icons_course:hover > a:before,
+.users_accordion li.user_icons_course:target > a:before,
+.users_accordion li.user_icons_course > a.active:before { background-position: -25px 15px; }
+.users_accordion li.user_icons_new > a:before { background-position: 5px -48px; }
+.users_accordion li.user_icons_new:hover > a:before,
+.users_accordion li.user_icons_new:target > a:before,
+.users_accordion li.user_icons_new > a.active:before { background-position: -25px -48px; }
+.users_accordion li.user_icons_addclass > a:before { background-position: 5px -87px; }
+.users_accordion li.user_icons_addclass:hover > a:before,
+.users_accordion li.user_icons_addclass:target > a:before,
+.users_accordion li.user_icons_addclass > a.active:before { background-position: -25px -87px; }
+.users_accordion li.user_icons_myhw > a:before { background-position: 5px -124px; }
+.users_accordion li.user_icons_myhw:hover > a:before,
+.users_accordion li.user_icons_myhw:target > a:before,
+.users_accordion li.user_icons_myhw > a.active:before { background-position: -25px -124px; }
+.users_accordion li.user_icons_project > a:before { background-position: 5px -167px; }
+.users_accordion li.user_icons_project:hover > a:before,
+.users_accordion li.user_icons_project:target > a:before,
+.users_accordion li.user_icons_project > a.active:before { background-position: -25px -167px; }
+.users_accordion li.user_icons_addproject > a:before { background-position: 5px -205px; }
+.users_accordion li.user_icons_addproject:hover > a:before,
+.users_accordion li.user_icons_addproject:target > a:before,
+.users_accordion li.user_icons_addproject > a.active:before { background-position: -25px -205px; }
+.users_accordion li.user_icons_myissues > a:before { background-position: 5px -246px; }
+.users_accordion li.user_icons_myissues:hover > a:before,
+.users_accordion li.user_icons_myissues:target > a:before,
+.users_accordion li.user_icons_myissues > a.active:before { background-position: -25px -246px; }
+.users_accordion li.user_icons_mes > a:before { background-position: 5px -289px; }
+.users_accordion li.user_icons_mes:hover > a:before,
+.users_accordion li.user_icons_mes:target > a:before,
+.users_accordion li.user_icons_mes > a.active:before { background-position: -25px -289px; }
+/* Sub Menu */
+.sub-menu li a {
+    color: #797979;
+    background: #f8f8f8;
+    height:39px;
+    line-height:39px;
+    font-size:14px;
+}
+.sub-menu li a:hover,.sub-menu li a:target { background:#fff; color:#3b94d6;}
+.sub-menu li:last-child a {  }
+.users_accordion li > .sub-menu {
+    display: none;
+}
+
+.users_accordion li:target > .sub-menu {
+    display: block;
+}
+.sub-menu > li > span.user_icons_class {
+    padding:0;
+    border:none;
+    display:block;
+    position: absolute;
+    top:18px;
+    left:10px;
+    width:20px;
+    height:20px;
+    background:url(/images/user/icons_user_leftnav.png) 0px -34px no-repeat;
+}
+.sub-menu > li > a > span.user_icons_moreclass{
+    display:block;
+    position: absolute;
+    top:3px;
+    left:96px;
+    width:20px;
+    height:10px;
+    background:url(/images/user/icons_user_leftnav.png) 5px -347px no-repeat;
+}
+a.user_editinfo{border-top:1px solid #e5e5e5; height:30px; line-height:30px; text-align:center; color:#3b94d6; width:100%; display:inline-block;}
\ No newline at end of file