diff --git a/themes/blog/main.html.php b/themes/blog/main.html.php
index 618dbe5..4500922 100644
--- a/themes/blog/main.html.php
+++ b/themes/blog/main.html.php
@@ -17,17 +17,8 @@
         </div>
     </div>
 <?php endif; ?>
-<?php $i = 0; $len = count($posts); ?>
 <?php foreach ($posts as $p): ?>
-    <?php if ($i == 0) {
-        $class = 'post first';
-    } elseif ($i == $len - 1) {
-        $class = 'post last';
-    } else {
-        $class = 'post';
-    }
-    $i++; ?>
-<section class="post section <?php echo $class ?>" itemprop="blogPost" itemscope="itemscope" itemtype="http://schema.org/BlogPosting">
+<section class="post section" itemprop="blogPost" itemscope="itemscope" itemtype="http://schema.org/BlogPosting">
     <div class="section-inner">
         <div class="content">
             <div class="item">
diff --git a/themes/blog/profile.html.php b/themes/blog/profile.html.php
index d05b574..3300f02 100644
--- a/themes/blog/profile.html.php
+++ b/themes/blog/profile.html.php
@@ -6,9 +6,9 @@
     <div class="section-inner">
         <div class="content"> 
             <div class="item" itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="Person">
-                <h2 class="title" itemprop="name"><?php echo $name ?></h2>
+                <h2 class="title" itemprop="name"><?php echo $author->name ?></h2>
                 <div class="desc text-left" itemprop="description">                                    
-                    <?php echo $about; ?>
+                    <?php echo $author->about; ?>
                 </div><!--//desc-->
                 <h3><?php echo i18n("Post_by_author");?></h3>
                 <?php if (!empty($posts)) { ?>
diff --git a/themes/clean/main.html.php b/themes/clean/main.html.php
index 009fb3c..4b3ca99 100644
--- a/themes/clean/main.html.php
+++ b/themes/clean/main.html.php
@@ -10,17 +10,8 @@
         </div>
     </div>
 <?php endif; ?>
-<?php $i = 0; $len = count($posts); ?>
 <?php foreach ($posts as $p): ?>
-    <?php if ($i == 0) {
-        $class = 'post first';
-    } elseif ($i == $len - 1) {
-        $class = 'post last';
-    } else {
-        $class = 'post';
-    }
-    $i++; ?>
-    <div class="<?php echo $class ?>" itemprop="blogPost" itemscope="itemscope" itemtype="http://schema.org/BlogPosting">
+    <div class="post" itemprop="blogPost" itemscope="itemscope" itemtype="http://schema.org/BlogPosting">
         <div class="main">
             <?php if (!empty($p->link)) { ?>
                 <h2 class="title-index" itemprop="name"><a href="<?php echo $p->link ?>"><?php echo $p->title ?> &rarr;</a></h2>
diff --git a/themes/clean/profile.html.php b/themes/clean/profile.html.php
index 63c0238..12eb3dd 100644
--- a/themes/clean/profile.html.php
+++ b/themes/clean/profile.html.php
@@ -4,8 +4,8 @@
 <?php endif; ?>
 <div class="profile-wrapper" itemprop="accountablePerson" itemscope="itemscope">
     <div class="profile" itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="Person">
-        <h1 class="title-post" itemprop="name"><?php echo $name ?></h1>
-        <div class="bio" itemprop="description"><?php echo $about ?></div>
+        <h1 class="title-post" itemprop="name"><?php echo $author->name ?></h1>
+        <div class="bio" itemprop="description"><?php echo $$author->about ?></div>
     </div>
 </div>
 <h2 class="post-index"><?php echo i18n("Post_by_author");?></h2>
diff --git a/themes/logs/profile.html.php b/themes/logs/profile.html.php
index 30310e5..dcd3c47 100644
--- a/themes/logs/profile.html.php
+++ b/themes/logs/profile.html.php
@@ -4,8 +4,8 @@
 <?php endif; ?>
 <div class="profile-wrapper" itemprop="accountablePerson" itemscope="itemscope">
     <div class="profile" itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="Person">
-        <h1 class="title-post" itemprop="name"><?php echo $name ?></h1>
-        <div class="bio" itemprop="description"><?php echo $about ?></div>
+        <h1 class="title-post" itemprop="name"><?php echo $author->name ?></h1>
+        <div class="bio" itemprop="description"><?php echo $author->about ?></div>
     </div>
 </div>
 <h2 class="post-index"><?php echo i18n('Post_by_author');?></h2>
diff --git a/themes/readable/profile.html.php b/themes/readable/profile.html.php
index 8bbf5bd..7fac730 100644
--- a/themes/readable/profile.html.php
+++ b/themes/readable/profile.html.php
@@ -4,8 +4,8 @@
 <?php endif; ?>
 <div class="profile-wrapper" itemprop="accountablePerson" itemscope="itemscope">
     <div class="profile" itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="Person">
-        <h1 class="title-post" itemprop="name"><?php echo $name ?></h1>
-        <div class="bio" itemprop="description"><?php echo $about ?></div>
+        <h1 class="title-post" itemprop="name"><?php echo $author->name ?></h1>
+        <div class="bio" itemprop="description"><?php echo $author->about ?></div>
     </div>
 </div>
 <h2 class="post-index"><?php echo i18n('Post_by_author');?></h2>