diff --git a/public/stylesheets/courses.css b/public/stylesheets/courses.css
index 7f2dac02b..f83a180d3 100644
--- a/public/stylesheets/courses.css
+++ b/public/stylesheets/courses.css
@@ -134,8 +134,6 @@ a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostDeadline {font-size:12px; color:#888888; float:left; margin-top: 2px;}
 .homepagePostDate {font-size:12px; color:#888888;margin-bottom: 5px;}
 .homepagePostReply {width:710px; margin:0px auto; background-color:#f1f1f1; margin-top:10px;}
-.homepagePostReply ol li{list-style-type: decimal;margin-left: 20px;}
-.homepagePostReply ul li{list-style-type: disc;margin-left: 20px;}
 
 .homepagePostReplyBanner {width:708px; height:33px; border:1px solid #e4e4e4; line-height:33px; vertical-align:middle; font-size:12px; color:#888888;}
 .borderBottomNone {border-bottom:none !important;}
diff --git a/public/stylesheets/new_user.css b/public/stylesheets/new_user.css
index ada7e6318..8e62f6d3f 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -676,8 +676,6 @@ a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostReply {width:720px; margin:0px auto; background-color:#f1f1f1; margin-top:10px;}
 .homepagePostIntro ol li{list-style-type: decimal;margin-left: 20px;}
 .homepagePostIntro ul li{list-style-type: disc;margin-left: 20px;}
-.homepagePostReply ol li{list-style-type: decimal;margin-left: 20px;}
-.homepagePostReply ul li{list-style-type: disc;margin-left: 20px;}
 .homepagePostReplyBanner {width:718px; height:33px; border:1px solid #e4e4e4; line-height:33px; vertical-align:middle; font-size:12px; color:#888888;}
 .borderBottomNone {border-bottom:none !important;}
 .topBorder {border-top: 1px solid #e4e4e4;}
diff --git a/public/stylesheets/project.css b/public/stylesheets/project.css
index b415a5fac..79f06769e 100644
--- a/public/stylesheets/project.css
+++ b/public/stylesheets/project.css
@@ -219,7 +219,9 @@ a:hover.talk_btn{ background:#2a9dc1;}
 /****讨论区内页***/
 .mt0{ margin-top:0px;}
 .talk_info{  margin-left:60px; margin-top:10px;}
-.issue_desc li{list-style-type: decimal;margin-left: 20px;}
+/*.issue_desc li{list-style-type: decimal;margin-left: 20px;}*/
+.issue_desc ol li{list-style-type: decimal;margin-left: 20px;}
+.issue_desc ul li{list-style-type: disc;margin-left: 20px;}
 .talk_info img {max-width:100%;}
 a.talk_edit{ color:#426e9a; margin-right:5px;}
 a:hover.talk_edit{ color:#ff5722;}
@@ -971,8 +973,6 @@ a:hover.Reply_pic{border:1px solid #64bdd9;}
 }
 .homepagePostIntro ol li{list-style-type: decimal;margin-left: 20px;}
 .homepagePostIntro ul li{list-style-type: disc;margin-left: 20px;}
-.homepagePostReply ol li{list-style-type: decimal;margin-left: 20px;}
-.homepagePostReply ul li{list-style-type: disc;margin-left: 20px;}
 .topBorder {
     border-top: 1px solid #E4E4E4;
 }