diff --git a/app/views/layouts/_user_courses.html.erb b/app/views/layouts/_user_courses.html.erb
index d5f0507f1..ab41034d4 100644
--- a/app/views/layouts/_user_courses.html.erb
+++ b/app/views/layouts/_user_courses.html.erb
@@ -1,6 +1,6 @@
 <% courses.each do |course|%>
     <li class="homepageLeftMenuCoursesLine">
-      <%= link_to (course_endTime_timeout?(course) ? "[已关闭]&nbsp;#{course.name}" : "#{course.name}").html_safe, course_path(course.id,:host=>Setting.host_course), :class => "coursesLineGrey"%>
+      <%= link_to (course_endTime_timeout?(course) ? "[已关闭]&nbsp;#{course.name}" : "#{course.name}").html_safe, course_path(course.id,:host=>Setting.host_course), :class => "coursesLineGrey hidden", :title => course.name%>
     </li>
 <% end %>
 
diff --git a/app/views/layouts/_user_projects.html.erb b/app/views/layouts/_user_projects.html.erb
index 864b6888c..da078c963 100644
--- a/app/views/layouts/_user_projects.html.erb
+++ b/app/views/layouts/_user_projects.html.erb
@@ -1,6 +1,6 @@
 <% projects.each do |project|%>
     <li class="homepageLeftMenuCoursesLine">
-      <%= link_to project.name, project_path(project.id,:host=>Setting.host_name), :class => "coursesLineGrey"%>
+      <%= link_to project.name, project_path(project.id,:host=>Setting.host_name), :class => "coursesLineGrey hidden", :title => project.name%>
     </li>
 <% end %>
 <% if projects.size == 5%>