diff --git a/app/views/layouts/base_courses.html.erb b/app/views/layouts/base_courses.html.erb
index ea0e48b20..5dd5f4444 100644
--- a/app/views/layouts/base_courses.html.erb
+++ b/app/views/layouts/base_courses.html.erb
@@ -143,7 +143,9 @@
           <%= link_to "(#{course_feedback_count})", course_feedback_path(@course), :class => "subnav_num c_orange" %>
         </div>
         <div class="subNav">
-          <%= link_to l(:label_poll), poll_index_path(:polls_type => "Course", :polls_group_id => @course.id), :class => " f14 c_blue02"%><%= link_to "(#{course_poll_count})", poll_index_path(:polls_type => "Course", :polls_group_id => @course.id), :class => "subnav_num c_orange" %><%= link_to( "+#{l(:label_new_poll)}", new_poll_path(:polls_type => "Course",:polls_group_id => @course.id), :class => 'subnav_green c_white') if is_teacher %>
+          <%= link_to l(:label_poll), poll_index_path(:polls_type => "Course", :polls_group_id => @course.id), :class => " f14 c_blue02"%>
+          <%= link_to "(#{course_poll_count})", poll_index_path(:polls_type => "Course", :polls_group_id => @course.id), :class => "subnav_num c_orange" %>
+          <%= link_to( "+#{l(:label_new_poll)}", new_poll_path(:polls_type => "Course",:polls_group_id => @course.id), :class => 'subnav_green c_white') if is_teacher %>
         </div>
       </div><!--项目侧导航 end-->
       <div class="cl"></div>