diff --git a/README.md b/README.md
index 47f9599..3d067c0 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 # Sky
 
-敬我们对生活的热爱。
+> 敬我们对生活的热爱。
 
-简约·多彩·响应式 Typecho 主题。基于 Argon 框架。
+Sky 是一个简洁的 Typecho 主题，基于 Argon 框架。
 
 demo：[skywt.cn](https://skywt.cn/)
 
diff --git a/functions.php b/functions.php
index 279c0be..71231b8 100644
--- a/functions.php
+++ b/functions.php
@@ -12,6 +12,9 @@ function themeConfig($form) {
 
     $nisInfo = new Typecho_Widget_Helper_Form_Element_Text('nisInfo', NULL, NULL, _t('网安备案号'), _t('显示在底部，留空则不显示'));
     $form->addInput($nisInfo->addRule('xssCheck', _t('请不要使用特殊字符')));
+
+    $notification = new Typecho_Widget_Helper_Form_Element_Text('notification', NULL, NULL, _t('网站公告'), _t('显示在首页，留空则不显示'));
+    $form->addInput($notification);
     
     $travelling = new Typecho_Widget_Helper_Form_Element_Radio('travelling',
         array('able' => _t('启用'),
diff --git a/index.php b/index.php
index 1ff775e..4bd8edf 100644
--- a/index.php
+++ b/index.php
@@ -13,15 +13,20 @@ if (!defined('__TYPECHO_ROOT_DIR__')) exit;
 ?>
 
 <div class="col mt-5" id="main" role="main">
-    <div class="alert alert-primary alert-dismissible fade show" role="alert">
-        Hi! 这是一个正在开发中的网站。原网站：<a class="text-secondary" href="https://skywt.cn/">skywt.cn</a>
+    <?php if ($this->options->notification !='') { ?>
+    <div class="alert alert-primary alert-dismissible fade show shadow" role="alert">
+        <?php $this->options->notification(); ?>
         <button type="button" class="close" data-dismiss="alert" aria-label="Close">
             <span aria-hidden="true">&times;</span>
         </button>
     </div>
+    <?php } ?>
     
 	<?php while($this->next()): ?>
     <article class="mt-5 mb-5" itemscope itemtype="http://schema.org/BlogPosting">
+        <?php if ($this->fields->headPic !='') { ?>
+            <img src=<?php $this->fields->headPic(); ?> class="img-fluid mx-auto d-block shadow rounded mb-3" alt="<?php $this->title(); ?>">
+        <?php } ?>
 		<h1 class="font-weight-bold post-title" itemprop="name headline">
 		    <a itemprop="url" href="<?php $this->permalink() ?>"><?php $this->title() ?></a>
 		</h1>
@@ -38,6 +43,7 @@ if (!defined('__TYPECHO_ROOT_DIR__')) exit;
     		<?php $this->content('More...'); ?>
         </div>
     </article>
+    <hr>
 	<?php endwhile; ?>
 
     <!-- 210720 pageNav 的实现方式，有待改进 -->