diff --git a/proxy/topic.js b/proxy/topic.js
index a0c617f..ad5540a 100644
--- a/proxy/topic.js
+++ b/proxy/topic.js
@@ -36,7 +36,7 @@ exports.getTopicById = function (id, callback) {
 
     if (topic.last_reply) {
       Reply.getReplyById(topic.last_reply, proxy.done(function (last_reply) {
-        proxy.emit('last_reply', last_reply || null);
+        proxy.emit('last_reply', last_reply);
       }));
     } else {
       proxy.emit('last_reply', null);
diff --git a/views/reply/reply.html b/views/reply/reply.html
index cb9436e..07e8cd1 100644
--- a/views/reply/reply.html
+++ b/views/reply/reply.html
@@ -7,7 +7,7 @@
     <div class='user_info'>
       <a class='dark reply_author' href="/user/<%= reply.author.name %>"><%= reply.author.name %>
       </a>
-      <a class="reply_time" href="#<%- reply._id %>"><%= reply.friendly_create_at %></a>
+      <a class="reply_time" href="#<%- reply._id %>"><%= indexInCollection + 1 %>楼•<%= reply.friendly_create_at %></a>
     </div>
     <div class='user_action'>
       <% if ( typeof(current_user) !== 'undefined' && current_user.is_admin ||
diff --git a/views/topic/index.html b/views/topic/index.html
index 5d89d73..1bb69dd 100644
--- a/views/topic/index.html
+++ b/views/topic/index.html
@@ -50,7 +50,9 @@
       </span>
       <div class="changes">
         <span>
-          发布于 <%= topic.friendly_create_at %>,
+          发布于 <%= topic.friendly_create_at %>
+        </span>
+        <span>
           <%= topic.visit_count %> 次浏览
         </span>
         <% if (topic.friendly_create_at != topic.friendly_update_at) { %>