diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 3a0808bdd..9f516ae1a 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -51,7 +51,7 @@ module ApplicationHelper
 
   def link_to_user_version(version, options = {})
     return '' unless version && version.is_a?(Version)
-    link_to_if version.visible?, format_version_name(version), { :controller => 'versions', :action => 'show', :id => version }, :class => " f16 fb c_dblue "
+    link_to_if version.visible?, format_version_name(version), { :controller => 'versions', :action => 'show', :id => version }, :class => "linkBlue"
   end
 
   # 判断课程是否为精品课程
diff --git a/public/images/hwork_icon.png b/public/images/hwork_icon.png
index 8ae87460f..f531c3d4c 100644
Binary files a/public/images/hwork_icon.png and b/public/images/hwork_icon.png differ
diff --git a/public/stylesheets/new_user.css b/public/stylesheets/new_user.css
index d31c1ee0c..bc7922194 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -693,6 +693,8 @@ a.postReplyCancel:hover {color:#ffffff;}
 .homepagePostSettingIcon {background:url(../images/homepage_icon.png) -93px -5px no-repeat; width:20px; height:20px;}
 .homepagePostSettiongText {width:85px; line-height:2; font-size:12px; color:#616060; background-color:#ffffff; border:1px solid #eaeaea; border-radius:3px; position:absolute; left:-68px; top:20px; padding:5px 0px; display:none;}
 .homepagePostSettingIcon:hover {background:url(../images/homepage_icon.png) -93px -44px no-repeat;}
+.whiteSettingIcon {background:url(../images/hwork_icon.png) -5px -302px no-repeat; width:20px; height:20px;}
+.whiteSettingIcon:hover {background:url(../images/homepage_icon.png) -93px -44px no-repeat;}
 a.postOptionLink {color:#616060; display:block; width:55px; padding:0px 15px;text-align:center;}
 a.postOptionLink:hover {color:#ffffff; background-color:#269ac9;}
 .homepagePostReplyPortrait {float:left; width:33px;}
diff --git a/public/stylesheets/public.css b/public/stylesheets/public.css
index be9d51799..a3135b78e 100644
--- a/public/stylesheets/public.css
+++ b/public/stylesheets/public.css
@@ -611,6 +611,8 @@ a.postReplyCancel:hover {color:#ffffff;}
 .homepagePostSettingIcon {background:url(../images/homepage_icon.png) -93px -5px no-repeat; width:20px; height:20px;}
 .homepagePostSettiongText {width:85px; line-height:2; font-size:12px; color:#616060; background-color:#ffffff; border:1px solid #eaeaea; border-radius:3px; position:absolute; left:-68px; top:20px; padding:5px 0px; display:none;}
 .homepagePostSettingIcon:hover {background:url(../images/homepage_icon.png) -93px -44px no-repeat;}
+.whiteSettingIcon {background:url(../images/hwork_icon.png) -5px -302px no-repeat; width:20px; height:20px;}
+.whiteSettingIcon:hover {background:url(../images/homepage_icon.png) -93px -44px no-repeat;}
 /*a.postOptionLink {color:#616060; display:block; width:55px; padding:0px 15px;}*/
 /*a.postOptionLink:hover {color:#ffffff; background-color:#15bccf;}*/
 .homepagePostReplyPortrait {float:left; width:45px;}