diff --git a/app/views/homework_common/next_step.html.erb b/app/views/homework_common/next_step.html.erb
index 75e9f4c0a..e84d0f87a 100644
--- a/app/views/homework_common/next_step.html.erb
+++ b/app/views/homework_common/next_step.html.erb
@@ -11,7 +11,7 @@
<%= hidden_field_tag "course",@course.id%>
<%= render :partial => 'homework_common/homework_detail_manual_form', :locals => { :homework => @homework,:f => f,:edit_mode => false } %>
提交
- <%= link_to "上一步", new_homework_common_path(:course => @course.id), :class => "orange_btn_homework fl"%>
+ <%#= link_to "上一步", new_homework_common_path(:course => @course.id), :class => "orange_btn_homework fl"%>
<%= link_to '取消',homework_common_index_path(:course => @course.id),:class => 'grey_btn fl'%>
<% end%>
@@ -22,7 +22,7 @@
<%= hidden_field_tag "homework_common[homework_type]","2"%>
<%= render :partial => 'homework_common/homework_detail_programing_form', :locals => { :homework => @homework,:f => f,:edit_mode => false } %>
提交
- <%= link_to "上一步", new_homework_common_path(:course => @course.id), :class => "orange_btn_homework fl"%>
+ <%#= link_to "上一步", new_homework_common_path(:course => @course.id), :class => "orange_btn_homework fl"%>
<%= link_to '取消',homework_common_index_path(:course => @course.id),:class => 'grey_btn fl'%>
<% end%>