diff --git a/en/404.html b/en/404.html
new file mode 100644
index 0000000..513a028
--- /dev/null
+++ b/en/404.html
@@ -0,0 +1,339 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+<meta name="viewport" content="width=device-width">
+<meta name="theme-color" content="#222" media="(prefers-color-scheme: light)">
+<meta name="theme-color" content="#222" media="(prefers-color-scheme: dark)"><meta name="generator" content="Hexo 7.0.0">
+
+  <link rel="apple-touch-icon" sizes="180x180" href="/images/icons/apple-touch-icon.png">
+  <link rel="icon" type="image/png" sizes="32x32" href="/images/icons/favicon-32x32.png">
+  <link rel="icon" type="image/png" sizes="16x16" href="/images/icons/favicon-16x16.png">
+  <link rel="mask-icon" href="/images/icons/safari-pinned-tab.svg" color="#222">
+
+<link rel="stylesheet" href="/css/main.css">
+
+
+
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" integrity="sha256-wiz7ZSCn/btzhjKDQBms9Hx4sSeUYsDrTLg7roPstac=" crossorigin="anonymous">
+  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.1.1/animate.min.css" integrity="sha256-PR7ttpcvz8qrF57fur/yAx1qXMFJeJFiA6pSzWi0OIE=" crossorigin="anonymous">
+
+<script class="next-config" data-name="main" type="application/json">{"hostname":"blog.ady.tw","root":"/","images":"/images","scheme":"Gemini","darkmode":true,"version":"8.19.2","exturl":false,"sidebar":{"position":"left","display":"post","padding":18,"offset":12},"copycode":{"enable":false,"style":null},"fold":{"enable":false,"height":500},"bookmark":{"enable":false,"color":"#222","save":"auto"},"mediumzoom":false,"lazyload":false,"pangu":false,"comments":{"style":"tabs","active":null,"storage":true,"lazyload":false,"nav":null},"stickytabs":false,"motion":{"enable":true,"async":false,"transition":{"menu_item":"fadeInDown","post_block":"fadeIn","post_header":"fadeInDown","post_body":"fadeInDown","coll_header":"fadeInLeft","sidebar":"fadeInUp"}},"i18n":{"placeholder":"Searching...","empty":"We didn't find any results for the search: ${query}","hits_time":"${hits} results found in ${time} ms","hits":"${hits} results found"},"path":"/search.xml","localsearch":{"enable":true,"trigger":"auto","top_n_per_article":1,"unescape":false,"preload":false}}</script><script src="/js/config.js"></script>
+
+    <meta name="description" content="header.post-header {         margin-bottom: 0 !important;     }        Back to Homepage">
+<meta property="og:type" content="article">
+<meta property="og:title" content="Sorry! Post Not Found">
+<meta property="og:url" content="https://blog.ady.tw/en/404">
+<meta property="og:site_name" content="ADY">
+<meta property="og:description" content="header.post-header {         margin-bottom: 0 !important;     }        Back to Homepage">
+<meta property="og:locale" content="en_US">
+<meta property="og:image" content="https://blog.ady.tw/images/core/404.png">
+<meta property="article:published_time" content="2024-04-23T16:04:09.680Z">
+<meta property="article:modified_time" content="2024-04-23T16:06:52.761Z">
+<meta property="article:author" content="Eddy Lin">
+<meta name="twitter:card" content="summary">
+<meta name="twitter:image" content="https://blog.ady.tw/images/core/404.png">
+
+
+<link rel="canonical" href="https://blog.ady.tw/en/404">
+
+
+
+<script class="next-config" data-name="page" type="application/json">{"sidebar":"","isHome":false,"isPost":true,"lang":"en","comments":"","permalink":"https://blog.ady.tw/en/404","path":"/en/404.html","title":"Sorry! Post Not Found"}</script>
+
+<script class="next-config" data-name="calendar" type="application/json">""</script>
+<title>Sorry! Post Not Found | ADY</title><meta name="robots" content="noindex">
+  
+
+
+
+
+
+
+
+
+  <noscript>
+    <link rel="stylesheet" href="/css/noscript.css">
+  </noscript>
+</head>
+
+<body itemscope itemtype="http://schema.org/WebPage" class="use-motion">
+  <div class="headband"></div>
+
+  <main class="main">
+    <div class="column">
+      <header class="header" itemscope itemtype="http://schema.org/WPHeader"><div class="site-brand-container">
+  <div class="site-nav-toggle">
+    <div class="toggle" aria-label="Toggle navigation bar" role="button">
+        <span class="toggle-line"></span>
+        <span class="toggle-line"></span>
+        <span class="toggle-line"></span>
+    </div>
+  </div>
+
+  <div class="site-meta">
+      <a href="/en/" class="brand" rel="start">
+        <i class="logo-line"></i>
+        <p class="site-title">ADY</p>
+        <i class="logo-line"></i>
+      </a>
+      <img class="custom-logo-image" src="/images/icons/eddy-icon-white-64.png" alt="ADY">
+  </div>
+
+  <div class="site-nav-right">
+    <div class="toggle popup-trigger" aria-label="Search" role="button">
+        <i class="fa fa-search fa-fw fa-lg"></i>
+    </div>
+  </div>
+</div>
+
+
+
+<nav class="site-nav">
+  <ul class="main-menu menu"><li class="menu-item menu-item-home"><a href="/en/" rel="section"><i class="fa fa-home fa-fw"></i>Home</a>
+
+  </li>
+      <li class="menu-item menu-item-search">
+        <a role="button" class="popup-trigger"><i class="fa fa-search fa-fw"></i>Search
+        </a>
+      </li>
+  </ul>
+</nav>
+
+
+
+  <div class="search-pop-overlay">
+    <div class="popup search-popup"><div class="search-header">
+  <span class="search-icon">
+    <i class="fa fa-search"></i>
+  </span>
+  <div class="search-input-container">
+    <input autocomplete="off" autocapitalize="off" maxlength="80"
+           placeholder="Searching..." spellcheck="false"
+           type="search" class="search-input">
+  </div>
+  <span class="popup-btn-close" role="button">
+    <i class="fa fa-times-circle"></i>
+  </span>
+</div>
+<div class="search-result-container no-result">
+  <div class="search-result-icon">
+    <i class="fa fa-spinner fa-pulse fa-5x"></i>
+  </div>
+</div>
+
+    </div>
+  </div>
+
+</header>
+        
+  
+  <aside class="sidebar">
+
+    <div class="sidebar-inner sidebar-overview-active">
+      <ul class="sidebar-nav">
+        <li class="sidebar-nav-toc">
+          Table of Contents
+        </li>
+        <li class="sidebar-nav-overview">
+          Overview
+        </li>
+      </ul>
+
+      <div class="sidebar-panel-container">
+        <!--noindex-->
+        <div class="post-toc-wrap sidebar-panel">
+        </div>
+        <!--/noindex-->
+
+        <div class="site-overview-wrap sidebar-panel">
+          <div class="site-author animated" itemprop="author" itemscope itemtype="http://schema.org/Person">
+    <img class="site-author-image" itemprop="image" alt="Eddy Lin"
+      src="/images/icons/avatar.png">
+  <p class="site-author-name" itemprop="name">Eddy Lin</p>
+  <div class="site-description" itemprop="description"></div>
+</div>
+<div class="site-state-wrap animated">
+  <nav class="site-state">
+      <div class="site-state-item site-state-posts">
+        <a href="/archives/">
+          <span class="site-state-item-count">1</span>
+          <span class="site-state-item-name">posts</span>
+        </a>
+      </div>
+  </nav>
+</div>
+  <div class="links-of-author animated">
+      <span class="links-of-author-item">
+        <a href="https://github.com/eddy1937" title="GitHub → https:&#x2F;&#x2F;github.com&#x2F;eddy1937" rel="noopener me" target="_blank"><i class="fab fa-github fa-fw"></i></a>
+      </span>
+      <span class="links-of-author-item">
+        <a href="mailto:eddylin1937@gmail.com" title="E-Mail → mailto:eddylin1937@gmail.com" rel="noopener me" target="_blank"><i class="fa fa-envelope fa-fw"></i></a>
+      </span>
+      <span class="links-of-author-item">
+        <a href="https://stackoverflow.com/users/19768317/eddy-lin" title="StackOverflow → https:&#x2F;&#x2F;stackoverflow.com&#x2F;users&#x2F;19768317&#x2F;eddy-lin" rel="noopener me" target="_blank"><i class="fab fa-stack-overflow fa-fw"></i></a>
+      </span>
+  </div>
+
+        </div>
+      </div>
+    </div>
+
+    
+  </aside>
+
+
+    </div>
+
+    <div class="main-inner post posts-expand">
+
+
+  
+
+
+<div class="post-block">
+  
+  
+
+  <article itemscope itemtype="http://schema.org/Article" class="post-content" lang="en">
+    <link itemprop="mainEntityOfPage" href="https://blog.ady.tw/en/404">
+
+    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
+      <meta itemprop="image" content="/images/icons/avatar.png">
+      <meta itemprop="name" content="Eddy Lin">
+    </span>
+
+    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
+      <meta itemprop="name" content="ADY">
+      <meta itemprop="description" content="">
+    </span>
+
+    <span hidden itemprop="post" itemscope itemtype="http://schema.org/CreativeWork">
+      <meta itemprop="name" content="Sorry! Post Not Found | ADY">
+      <meta itemprop="description" content="">
+    </span>
+      <header class="post-header">
+        <h1 class="post-title" itemprop="name headline">
+          Sorry! Post Not Found
+        </h1>
+
+        <div class="post-meta-container">
+          <div class="post-meta">
+    <span class="post-meta-item">
+      <span class="post-meta-item-icon">
+        <i class="far fa-calendar"></i>
+      </span>
+      <span class="post-meta-item-text">Posted on</span>
+      
+
+      <time title="Created: 2024-04-24 00:04:09 / Modified: 00:06:52" itemprop="dateCreated datePublished" datetime="2024-04-24T00:04:09+08:00">2024-04-24</time>
+    </span>
+
+  
+</div>
+
+        </div>
+      </header>
+
+    
+    
+    
+    <div class="post-body" itemprop="articleBody"><style>
+    header.post-header {
+        margin-bottom: 0 !important;
+    }
+</style>
+<img style="max-width: 360px; width: 100%;" src="/images/core/404.png" />
+<div style="text-align: center;">
+    <a href="/">Back to Homepage</a>
+</div><!-- flag of hidden posts -->
+    </div>
+
+    
+    
+    
+
+    <footer class="post-footer">
+
+        
+
+    </footer>
+  </article>
+</div>
+
+
+
+
+
+
+</div>
+  </main>
+
+  <footer class="footer">
+    <div class="footer-inner">
+  <div class="languages">
+    <label class="lang-select-label">
+      <i class="fa fa-language"></i>
+      <span>English</span>
+      <i class="fa fa-angle-up" aria-hidden="true"></i>
+    </label>
+    <select class="lang-select" data-canonical="" aria-label="Select language">
+      
+        <option value="zh-tw" data-href="/zh-tw/en/404" selected="">
+          繁體中文
+        </option>
+      
+        <option value="en" data-href="/en/en/404" selected="">
+          English
+        </option>
+      
+    </select>
+  </div>
+
+  <div class="copyright">
+    &copy; 
+    <span itemprop="copyrightYear">2024</span>
+    <span class="with-love">
+      <i class="fa fa-heart"></i>
+    </span>
+    <span class="author" itemprop="copyrightHolder">Eddy Lin</span>
+  </div>
+
+    </div>
+  </footer>
+
+  
+  <div class="back-to-top" role="button" aria-label="Back to top">
+    <i class="fa fa-arrow-up fa-lg"></i>
+    <span>0%</span>
+  </div>
+
+<noscript>
+  <div class="noscript-warning">Theme NexT works best with JavaScript enabled</div>
+</noscript>
+
+
+  
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/animejs/3.2.1/anime.min.js" integrity="sha256-XL2inqUJaslATFnHdJOi9GfQ60on8Wx1C2H8DYiN1xY=" crossorigin="anonymous"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/next-theme-pjax/0.6.0/pjax.min.js" integrity="sha256-vxLn1tSKWD4dqbMRyv940UYw4sXgMtYcK6reefzZrao=" crossorigin="anonymous"></script>
+<script src="/js/comments.js"></script><script src="/js/utils.js"></script><script src="/js/motion.js"></script><script src="/js/next-boot.js"></script><script src="/js/pjax.js"></script>
+
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/hexo-generator-searchdb/1.4.1/search.js" integrity="sha256-1kfA5uHPf65M5cphT2dvymhkuyHPQp5A53EGZOnOLmc=" crossorigin="anonymous"></script>
+<script src="/js/third-party/search/local-search.js"></script>
+
+
+
+
+
+
+
+  
+
+
+
+
+<script class="next-config" data-name="utterances" type="application/json">{"enable":true,"repo":"eddy1937/blog","issue_term":"pathname","theme":"github-dark"}</script>
+<script src="/js/third-party/comments/utterances.js"></script>
+
+</body>
+</html>
diff --git a/en/first_post/index.html b/en/first_post/index.html
index 428a0c7..7e9cce9 100644
--- a/en/first_post/index.html
+++ b/en/first_post/index.html
@@ -221,7 +221,7 @@ <h1 class="post-title" itemprop="name headline">
       </span>
       <span class="post-meta-item-text">Posted on</span>
 
-      <time title="Created: 2024-04-24 00:05:53" itemprop="dateCreated datePublished" datetime="2024-04-24T00:05:53+08:00">2024-04-24</time>
+      <time title="Created: 2024-04-24 00:07:31" itemprop="dateCreated datePublished" datetime="2024-04-24T00:07:31+08:00">2024-04-24</time>
     </span>
 
   
