diff --git a/app/views/homework_common/index.html.erb b/app/views/homework_common/index.html.erb
index 3208bb969..a1aa49c8c 100644
--- a/app/views/homework_common/index.html.erb
+++ b/app/views/homework_common/index.html.erb
@@ -41,12 +41,13 @@
             <%= homework.description.html_safe %>
           </div>
         </div>
+        <div class="cl"></div>
 
-        <div class="news_foot currentDd" id="bid_show_more_des_button<%= homework.id%>" onclick="bid_show_more_des(<%= homework.id%>);" style="cursor:pointer;display: none;">
+        <div class="news_foot currentDd fr" id="bid_show_more_des_button<%= homework.id%>" onclick="bid_show_more_des(<%= homework.id%>);" style="cursor:pointer;display: none;">
           [展开]
         </div>
-
         <div class="cl"></div>
+
         <div class="mt5">
           <% unless homework.attachments.empty?%>
               <span class="tit_fb"  style="width: auto;"> 附件：</span>
diff --git a/app/views/news/_course_news.html.erb b/app/views/news/_course_news.html.erb
index 28eb5c805..6d4369c7b 100644
--- a/app/views/news/_course_news.html.erb
+++ b/app/views/news/_course_news.html.erb
@@ -44,9 +44,11 @@
                   <%= news.description.html_safe %>
                 </div>
               </div>
-              <div class="news_foot currentDd"  style="cursor:pointer;display: none;" onclick="news_show_more_des(<%= news.id %>);" id="news_foot_<%= news.id %>">
+              <div class="cl"></div>
+              <div class="news_foot currentDd fr"  style="cursor:pointer;display: none;" onclick="news_show_more_des(<%= news.id %>);" id="news_foot_<%= news.id %>">
                 [展开]
               </div>
+              <div class="cl mb5"></div>
               <span class="fl"><%= l(:label_create_time)%>：<%= format_time(news.created_on)%></span>
               <%= link_to_attachments_course news %>
               <div class="cl"></div>