diff --git a/about/index.html b/about/index.html
index fbddf5f9..622deb22 100644
--- a/about/index.html
+++ b/about/index.html
@@ -80,13 +80,13 @@
 
 
 <meta property="og:type" content="website">
-<meta property="og:title" content="about">
+<meta property="og:title" content="混元霹雳手">
 <meta property="og:url" content="https://cool-y.github.io/about/index.html">
 <meta property="og:site_name" content="混元霹雳手">
 <meta property="og:locale" content="zh-Hans">
-<meta property="og:updated_time" content="2019-03-17T10:55:37.291Z">
+<meta property="og:updated_time" content="2019-03-17T13:02:52.643Z">
 <meta name="twitter:card" content="summary">
-<meta name="twitter:title" content="about">
+<meta name="twitter:title" content="混元霹雳手">
 
 
 
@@ -122,7 +122,7 @@
 
 
 
-  <title>about | 混元霹雳手</title>
+  <title>混元霹雳手 | 混元霹雳手</title>
   
 
 
@@ -252,7 +252,7 @@
     <div class="post-block page">
       <header class="post-header">
 
-	<h1 class="post-title" itemprop="name headline">about</h1>
+	<h1 class="post-title" itemprop="name headline">混元霹雳手</h1>