教师评论不能被删除

app/views/homework_attach/_jour.html.erb

@@ -35,7 +35,7 @@
     <div class="ping_disfoot">
       <% ids = 'project_respond_form_'+ jour.id.to_s%>
       <span>
-        <% if (jour.user==User.current|| User.current.admin?) && show_name %>
+        <% if (jour.user==User.current|| User.current.admin?) && show_name && !show_score %>
                     <%= link_to(l(:label_bid_respond_delete), {:controller => 'homework_attach', :action => 'destroy_jour', :object_id => jour, :user_id => jour.user,:jour_id =>@homework.id },
                                 :remote => true, :confirm => l(:text_are_you_sure),  :title => l(:button_delete))  %>
                 <% end %>