diff --git a/app/views/courses/set_course_outline.js.erb b/app/views/courses/set_course_outline.js.erb
index a5cc1acc4..e920005cd 100644
--- a/app/views/courses/set_course_outline.js.erb
+++ b/app/views/courses/set_course_outline.js.erb
@@ -4,5 +4,5 @@ hideModal();
     $("#course_outline_bar").html('<a href="<%=syllabus_course_path(@course) %>" title="课程大纲" class="mr5 syllabusIcon fl"> </a>')
 <%end %>
 <%#if @is_in_show_outline_page && @is_in_show_outline_page == 'Y'%>
-    window.location.href='<%=syllabus_course_path(@course) %>'; 
+    window.location.href='<%=syllabus_course_path(@course) %>';
 <%# end %>