diff --git a/usr/themes/replica/archive.php b/usr/themes/replica/archive.php
index 9b98fe41..6d451735 100644
--- a/usr/themes/replica/archive.php
+++ b/usr/themes/replica/archive.php
@@ -1,6 +1,7 @@
 <?php $this->need('header.php'); ?>
 
     <div class="col-mb-12 col-8" id="main">
+        <h3 class="archive-title"><?php $this->archiveTitle('', '', ''); ?></h3>
         <?php if ($this->have()): ?>
     	<?php while($this->next()): ?>
             <article class="post">
diff --git a/usr/themes/replica/author.php b/usr/themes/replica/author.php
index 03026bc8..9fa38a8b 100644
--- a/usr/themes/replica/author.php
+++ b/usr/themes/replica/author.php
@@ -1,7 +1,7 @@
 <?php $this->need('header.php'); ?>
 
     <div class="col-mb-12 col-8" id="main">
-        <h3 class="archive-title"><?php _e('%s 发布的文章：', $this->author()); ?></h3>
+        <h3 class="archive-title"><?php $this->archiveTitle('', '', ''); _e(' 发布的文章：'); ?></h3>
 
         <?php if ($this->have()): ?>
     	<?php while($this->next()): ?>
diff --git a/usr/themes/replica/category.php b/usr/themes/replica/category.php
index 9b98fe41..b0d2ddfc 100644
--- a/usr/themes/replica/category.php
+++ b/usr/themes/replica/category.php
@@ -1,6 +1,8 @@
 <?php $this->need('header.php'); ?>
 
     <div class="col-mb-12 col-8" id="main">
+        <h3 class="archive-title"><?php $this->archiveTitle('', '', ''); _e(' 分类下的文章：'); ?></h3>
+        
         <?php if ($this->have()): ?>
     	<?php while($this->next()): ?>
             <article class="post">
diff --git a/usr/themes/replica/search.php b/usr/themes/replica/search.php
index 4193fbc8..0b1975bc 100644
--- a/usr/themes/replica/search.php
+++ b/usr/themes/replica/search.php
@@ -1,7 +1,8 @@
 <?php $this->need('header.php'); ?>
 
     <div class="col-mb-12 col-8" id="main">
-        <h3 class="archive-title"><?php _e('%s 相关的搜索结果：', $this->keywords()); ?></h3>
+        <h3 class="archive-title"><?php $this->archiveTitle('', '', ''); _e(' 相关的搜索结果：'); ?></h3>
+        
         <?php if ($this->have()): ?>
     	<?php while($this->next()): ?>
             <article class="post">
diff --git a/usr/themes/replica/style.css b/usr/themes/replica/style.css
index 44bf0bb6..ba8ce8fd 100644
--- a/usr/themes/replica/style.css
+++ b/usr/themes/replica/style.css
@@ -13,8 +13,8 @@
 body {
   background-color: #F6F6F3;
   color: #444;
-  /*font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;*/
-  font-family: Georgia, "Times New Roman", STHeiti, serif;
+  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+  /*font-family: Georgia, "Times New Roman", STHeiti, serif;*/
   font-size: 87.5%;
 }
 
@@ -162,7 +162,10 @@ textarea {
 }
 
 .archive-title {
-  margin: 2em 0 -1em;
+  margin: 1em 0 -1em;
+  padding-top: 20px;
+  color: #999;
+  font-size: 1em;
 }
 
 /* Page nav */
@@ -197,7 +200,7 @@ textarea {
  * Comment list
  * --------------- */
 #comments {
-  margin-top: 30px;
+  padding-top: 15px;
 }
 .comment-list, .comment-list ol {
   list-style: none;
@@ -232,7 +235,7 @@ textarea {
 }
 .comment-author {
   display: block;
-  margin-bottom: 4px;
+  margin-bottom: 3px;
   color: #444;
 }
 .comment-author .avatar {
@@ -272,6 +275,7 @@ textarea {
  * Sidebar
  * --------------- */
 #sidebar {
+  display: none;
   padding-top: 20px;
   word-break: break-all;
   word-wrap: break-word;
@@ -318,11 +322,14 @@ textarea {
 /* -----------------
  * Content format
  *--------------- */
-.post-content, .comment-content {
+.post-content, .comment-content, #wmd-preview {
   line-height: 1.5;
   word-break: break-all;
   word-wrap: break-word;
 }
+.post-content h2, .comment-content h2, #wmd-preview h2 {
+  font-size: 1.28571em;
+}
 .post-content img, .comment-content img {
   max-width: 100%;
 }
@@ -366,6 +373,7 @@ img.alignright {
   }
   #header { text-align: left; }
   .site-search { display: block; }
+  #sidebar { display: block; }
 }
 
 @media (min-width: 1200px) {
diff --git a/usr/themes/replica/tag.php b/usr/themes/replica/tag.php
new file mode 100644
index 00000000..f6967fa6
--- /dev/null
+++ b/usr/themes/replica/tag.php
@@ -0,0 +1,31 @@
+<?php $this->need('header.php'); ?>
+
+    <div class="col-mb-12 col-8" id="main">
+        <h3 class="archive-title"><?php $this->archiveTitle('', '', ''); _e(' 标签下的文章：'); ?></h3>
+
+        <?php if ($this->have()): ?>
+    	<?php while($this->next()): ?>
+            <article class="post">
+    			<h2 class="post-title"><a href="<?php $this->permalink() ?>"><?php $this->title() ?></a></h2>
+    			<div class="post-meta">
+    				<?php _e('作者：'); ?><a href="<?php $this->author->permalink(); ?>"><?php $this->author(); ?></a> <i></i>
+    				<?php _e('时间：'); ?><?php $this->date('F j, Y'); ?> <i></i>
+    				<?php _e('分类：'); ?><?php $this->category(','); ?> <i></i>
+                    <a href="<?php $this->permalink() ?>#comments"><?php $this->commentsNum('评论', '1 条评论', '%d 条评论'); ?></a>
+    			</div>
+                <div class="post-content">
+        			<?php $this->content('阅读剩余部分...'); ?>
+                </div>
+    		</article>
+    	<?php endwhile; ?>
+        <?php else: ?>
+            <article class="post">
+                <h2 class="post-title"><?php _e('没有找到内容'); ?></h2>
+            </article>
+        <?php endif; ?>
+
+        <?php $this->pageNav('&laquo; 前一页', '后一页 &raquo;'); ?>
+    </div><!-- end #main -->
+
+	<?php $this->need('sidebar.php'); ?>
+	<?php $this->need('footer.php'); ?>