diff --git a/app/views/users/_homework_repository.html.erb b/app/views/users/_homework_repository.html.erb
index cc36d9a88..ce038e22c 100644
--- a/app/views/users/_homework_repository.html.erb
+++ b/app/views/users/_homework_repository.html.erb
@@ -41,7 +41,7 @@
             <li class="fl subject-list-option" id="homework_apply_status_<%=homework.id %>">
               <% ah = ApplyHomework.where("user_id = ? and homework_common_id = ?", User.current.id, homework.id).first %>
               <% if ah.nil? %>
-                <%= link_to("提交申请", apply_for_homework_user_path(User.current.id,:homework_id => homework.id), :remote => true) %>
+                <%= link_to("请求分享", apply_for_homework_user_path(User.current.id,:homework_id => homework.id), :class => 'green_btn_share c_white', :remote => true) %>
               <% elsif ah.status == 1 %>
                   待审核
               <% elsif ah.status == 2 %>
diff --git a/public/stylesheets/new_user.css b/public/stylesheets/new_user.css
index e9eb16c20..4ec17159a 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -1490,3 +1490,6 @@ a.choose-active {background-color:#269ac9; color:#ffffff;}
 a.st_up{ display: block; width:8px; float:left; height:13px; background:url(../images/pic_up.png) 0 0 no-repeat; margin-top:5px; margin-left:3px;}
 a.st_down{ display: block; width:8px; float:left; height:13px; background:url(../images/pic_up.png) 0 -22px no-repeat; margin-top:5px; margin-left:3px;}
 a.st_img { display:block;width:32px; height:32px; border:1px solid #CCC; padding:1px;}
+
+.green_btn_share{ background:#28be6c; padding:2px 5px; -moz-border-radius:2px;  -webkit-border-radius:2px;  border-radius:2px; color:#fff; font-weight:normal;font-size:12px;}
+