diff --git a/app/views/users/_course_message.html.erb b/app/views/users/_course_message.html.erb
index 2248b40c3..f622ad20c 100644
--- a/app/views/users/_course_message.html.erb
+++ b/app/views/users/_course_message.html.erb
@@ -52,7 +52,7 @@
       <div class="homepagePostReplyBannerCount">回复(
         <% if activity.parent %>
             <% count=activity.parent.children.count%>
-      <% else %>
+       <% else %>
             <% count=activity.children.count%>
         <% end %>
         <%= count %>
diff --git a/app/views/users/_project_message.html.erb b/app/views/users/_project_message.html.erb
index 7d563bdf7..ebf3d0ad2 100644
--- a/app/views/users/_project_message.html.erb
+++ b/app/views/users/_project_message.html.erb
@@ -33,30 +33,19 @@
             <%= activity.parent.content.to_s.html_safe%>
         <% end %>
       </div>
-      <div class="homepagePostSetting" id="act-<%= user_activity_id %>" style="visibility: hidden">
-        <ul>
-          <li class="homepagePostSettingIcon">
-            <ul class="homepagePostSettiongText">
-              <li><a href="javascript:void(0);" class="postOptionLink">编辑</a></li>
-              <li><a href="javascript:void(0);" class="postOptionLink">复制</a></li>
-              <li><a href="javascript:void(0);" class="postOptionLink">删除</a></li>
-            </ul>
-          </li>
-        </ul>
-      </div>
     </div>
     <div class="cl"></div>
   </div>
   <div class="homepagePostReply">
-    <div class="homepagePostReplyBanner"><% count=0 %>
+    <div class="homepagePostReplyBanner">
+      <% count = 0 %>
       <div class="homepagePostReplyBannerCount">回复(
-        <% if activity.parent_id.nil? %>
-            <% count=activity.replies_count%>
-            <%=count %>
+        <% if activity.parent %>
+            <% count=activity.parent.children.count%>
         <% else %>
-            <% count=activity.parent.replies_count%>
-            <%=count %>
+            <% count=activity.children.count%>
         <% end %>
+        <%=count %>
         )</div>
       <div class="homepagePostReplyBannerTime"><%#=format_date(activity.updated_on)%></div>
       <%if count>2 %>
@@ -81,7 +70,7 @@
 
     <% activity= activity.parent_id.nil? ? activity : activity.parent %>
     <% replies_all_i = 0 %>
-    <% unless activity.children.empty? %>
+    <% if count > 0 %>
         <div class="homepagePostReplyContainer" id="reply_div_<%= user_activity_id %>">
           <ul>
             <% activity.children.reorder("created_on desc").each do |reply| %>
@@ -98,15 +87,6 @@
                           <%= link_to reply.try(:author).try(:realname), user_path(reply.author_id), :class => "newsBlue mr10 f14" %>
                       <% end %>
                       <%= format_date(reply.created_on) %>
-                      <%#= link_to(
-                                  l(:button_delete),
-                                  {:controller => 'messages', :action => 'destroy', :id => reply.id, :board_id => reply.board_id, :is_board => 'false'},
-                                  :method => :post,
-                                  :data => {:confirm => l(:text_are_you_sure)},
-                                  :title => l(:button_delete),
-                                  :class => 'replyGrey fr ml10'
-                          ) if reply.course_destroyable_by?(User.current) %>
-                      <!--<a href="javascript:void(0);" class="replyGrey fr ml10">删除</a>-->
                     </div>
                     <div class="homepagePostReplyContent break_word"><%= reply.content.html_safe %></div>
                   </div>