diff --git a/public/stylesheets/style.less b/public/stylesheets/style.less
index 8a767ba..a47da93 100644
--- a/public/stylesheets/style.less
+++ b/public/stylesheets/style.less
@@ -551,6 +551,13 @@ a.user_avatar:hover {
   font-weight: bold;
 }
 
+.reply_by_author {
+  color: #fff;
+  background-color: #6ba44e;
+  padding: 2px;
+  font-size: 12px;
+}
+
 .reply_time {
   font-size: 11px;
 }
diff --git a/views/reply/reply.html b/views/reply/reply.html
index f16fbc7..48fde60 100644
--- a/views/reply/reply.html
+++ b/views/reply/reply.html
@@ -10,7 +10,7 @@
       <a class="reply_time" href="#<%= reply._id %>"><%= indexInCollection + 1 %>楼•<%= reply.create_at_ago()
         %></a>
       <% if(reply.author.loginname == topic.author.loginname){ %>
-        <span style="color: red; font-weight: 600; font-size: 12px;">[作者]</span>
+        <span class="reply_by_author">作者</span>
       <% } %>
     </div>
     <div class='user_action'>