diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 348276d44..add8a9552 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -385,6 +385,7 @@ module ApplicationHelper
         subject = truncate(subject, :length => 60)
       end
     end
+    # status_id：3、已解决 5、已关闭
     if issue.status_id == 3
       s = link_to text, issue_path(issue), :class => "text_line_s", :title => title
     elsif issue.status_id == 5
diff --git a/public/stylesheets/project.css b/public/stylesheets/project.css
index 3075e8db1..b5d7f0aba 100644
--- a/public/stylesheets/project.css
+++ b/public/stylesheets/project.css
@@ -613,6 +613,7 @@ img.ui-datepicker-trigger {
 .roadmap_list_ul li{border-bottom:1px solid #ddd; height:21px; padding-top:5px; padding-left:10px;}
 .roadmap_list_ul li:hover{background:#ffffdd;}
 .text_line_s{ text-decoration:line-through; color:#999;}
+.del_line{ text-decoration:line-through !important; color:#999;}
 .roadmap_list_w{ width:555px;overflow:hidden; white-space: nowrap; text-overflow:ellipsis;}
 
 .wiki_text{ width:663px; height:300px; margin-bottom:10px;}