diff --git a/404.php b/404.php
new file mode 100644
index 0000000..139e507
--- /dev/null
+++ b/404.php
@@ -0,0 +1,8 @@
+<?php if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
+<?php $this->need('header.php'); ?>
+<div>
+<h1>404</h1>
+<p>出错了，这里什么都没有。</p>
+<p><a href="<?php $this->options->siteUrl(); ?>">← 返回首页</a></p>
+</div>
+<?php $this->need('footer.php'); ?>
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..8dc0124
--- /dev/null
+++ b/README.md
@@ -0,0 +1,30 @@
+# Writing
+
+主题介绍: Writing 是一款极致极简写作主题，支持自定义背景、自定义菜单、暗黑模式、自适应，保留搜索及评论功能；内置文章归档模板。主题无 JS、CSS 文件载入，对程序极简优化，仅9个文件约50kb。
+
+关键词: 极简，博客，单栏，自适应，暗黑模式，免费
+
+主题发布页: https://yayu.net/projects/typecho-writing
+
+作者: Jeff Chen
+
+作者网站: https://yayu.net/
+
+最新版本: 1.0.0
+
+授权方式: CC BY-NC-SA 4.0 DEED
+
+授权介绍: https://creativecommons.org/licenses/by-nc-sa/4.0/deed.zh-hans
+
+
+## 使用方法
+
+1. 上传并激活主题，开箱即用。
+
+
+## 页面模板/所有文章
+
+1. 创建一个新的页面，或选择一个已有页面；
+2. 编辑状态，在“页面属性”的“模板”一项中选择“文章归档”模板。
+
+该模板按年月展示博客所有文章。
\ No newline at end of file
diff --git a/archives.php b/archives.php
new file mode 100644
index 0000000..0de7bb8
--- /dev/null
+++ b/archives.php
@@ -0,0 +1,37 @@
+<?php
+/**
+ * 文章归档
+ *
+ * @package custom
+ */
+if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
+<?php $this->need('header.php'); ?>
+<style>
+details{margin:10px 0;}
+details ul{list-style:none;padding:0 0 10px;margin:0;}
+details li{margin:6px 0;font-weight:bold;font-size:1.1em;}
+summary{color:#999;}
+summary:hover{cursor: pointer;opacity:0.5;}
+</style>
+<h1 class="title"><?php $this->title() ?></h1><br />
+<p>
+<?php $this->widget('Widget_Contents_Post_Recent', 'pageSize=10000')->to($archives);
+$year=0; $mon=0; $i=0; $j=0; $output='';
+while($archives->next()):
+$year_tmp = date('Y',$archives->created);
+$mon_tmp = date('m',$archives->created);
+$y=$year; $m=$mon;
+if ($mon != $mon_tmp && $mon > 0) $output .= '</ul>';
+if ($year != $year_tmp && $year > 0) $output .= '';
+if ($year != $year_tmp && $mon != $mon_tmp) {
+$year = $year_tmp;
+$mon = $mon_tmp;
+$output .= '<details><summary>'. $year .'年'. $mon .'月</summary><ul>';
+}
+$output .= '<li><a href="'.$archives->permalink .'" title="'. $archives->title .'">'. $archives->title .'</a></li>';
+endwhile;
+$output .= '</ul></details>';
+echo $output;
+?>
+</p>
+<?php $this->need('footer.php'); ?>
\ No newline at end of file
diff --git a/comments.php b/comments.php
new file mode 100644
index 0000000..63a21ed
--- /dev/null
+++ b/comments.php
@@ -0,0 +1,53 @@
+<?php if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
+<div id="comments">
+    <?php $this->comments()->to($comments); ?>
+    <?php if ($comments->have()): ?>
+        <h3><?php $this->commentsNum(_t('暂无评论'), _t('仅有一条评论'), _t('已有 %d 条评论')); ?></h3>
+        <?php $comments->listComments(); ?>
+        <?php $comments->pageNav('&laquo; 前一页', '后一页 &raquo;'); ?>
+    <?php endif; ?>
+    <?php if ($this->allow('comment')): ?>
+        <div id="<?php $this->respondId(); ?>" class="respond">
+            <div class="cancel-comment-reply">
+                <?php $comments->cancelReply(); ?>
+            </div>
+            <h3 id="response"><?php _e('添加新评论'); ?></h3>
+            <form method="post" action="<?php $this->commentUrl() ?>" id="comment-form" role="form">
+                <?php if ($this->user->hasLogin()): ?>
+                    <p><?php _e('登录身份: '); ?><a
+                            href="<?php $this->options->profileUrl(); ?>"><?php $this->user->screenName(); ?></a>. <a
+                            href="<?php $this->options->logoutUrl(); ?>" title="Logout"><?php _e('退出'); ?> &raquo;</a>
+                    </p>
+                <?php else: ?>
+                    <p>
+                        <label for="author" class="required"><?php _e('称呼'); ?></label>
+                        <input type="text" name="author" id="author" class="text"
+                               value="<?php $this->remember('author'); ?>" required/>
+                    </p>
+                    <p>
+                        <label
+                            for="mail"<?php if ($this->options->commentsRequireMail): ?> class="required"<?php endif; ?>><?php _e('Email'); ?></label>
+                        <input type="email" name="mail" id="mail" class="text"
+                               value="<?php $this->remember('mail'); ?>"<?php if ($this->options->commentsRequireMail): ?> required<?php endif; ?> />
+                    </p>
+                    <p>
+                        <label
+                            for="url"<?php if ($this->options->commentsRequireURL): ?> class="required"<?php endif; ?>><?php _e('网站'); ?></label>
+                        <input type="url" name="url" id="url" class="text" placeholder="<?php _e('http://'); ?>"
+                               value="<?php $this->remember('url'); ?>"<?php if ($this->options->commentsRequireURL): ?> required<?php endif; ?> />
+                    </p>
+                <?php endif; ?>
+                <p>
+                    <label for="textarea" class="required"><?php _e('内容'); ?></label>
+                    <textarea rows="8" cols="50" name="text" id="textarea" class="textarea"
+                              required><?php $this->remember('text'); ?></textarea>
+                </p>
+                <p>
+                    <button type="submit" class="submit"><?php _e('提交评论'); ?></button>
+                </p>
+            </form>
+        </div>
+    <?php else: ?>
+        <h3 style="text-align: center;"><?php _e('评论已关闭'); ?></h3>
+    <?php endif; ?>
+</div>
\ No newline at end of file
diff --git a/footer.php b/footer.php
new file mode 100644
index 0000000..a6780c2
--- /dev/null
+++ b/footer.php
@@ -0,0 +1,11 @@
+</main>
+<footer>
+<?php if ($this->is('index')){ ?><form id="search" method="post" action="<?php $this->options->siteUrl(); ?>" role="search">
+<input type="text" id="s" name="s" class="text" placeholder="输入关键字"/>
+<button type="submit" class="submit">搜索</button>
+</form><?php } ?>
+<span>&copy; <?php echo date( 'Y' ); ?> <a href="<?php $this->options->siteUrl(); ?>" title="<?php $this->options->title(); ?>"><?php $this->options->title(); ?></a> | <a href="<?php $this->options->feedUrl(); ?>">RSS</a> | <a href="#"> ↑↑ </a></span><br /><small>SHARED BY <a href="https://yayu.net" title="雅余">YAYU</a></small>
+</footer>
+<?php $this->footer(); ?>
+</body>
+</html>
\ No newline at end of file
diff --git a/functions.php b/functions.php
new file mode 100644
index 0000000..bc97a50
--- /dev/null
+++ b/functions.php
@@ -0,0 +1,2 @@
+<?php
+if (!defined('__TYPECHO_ROOT_DIR__')) exit;
\ No newline at end of file
diff --git a/header.php b/header.php
new file mode 100644
index 0000000..d772255
--- /dev/null
+++ b/header.php
@@ -0,0 +1,100 @@
+<?php if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
+<!DOCTYPE HTML>
+<html>
+<head>
+<meta charset="<?php $this->options->charset(); ?>">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title><?php $this->archiveTitle(['category' => _t('%s'),'search' => _t('搜索结果：%s'),'tag' => _t('标签：%s'),'author' => _t('作者：%s')], '', ' - '); ?><?php $this->options->title(); ?></title>
+<style>
+:root {
+    --width: 600px;
+    --font-scale: 1em;
+    --background-color: #fff;
+    --heading-color: #222;
+    --nav-color:#777;
+    --text-color: #333;
+    --code-background-color: #f2f2f2;
+    --code-color: #222;
+    --blockquote-color: #222;
+    --gray-color: #aaa;
+}
+@media (prefers-color-scheme: dark) {
+:root {
+    --background-color: #111;
+    --heading-color: #d9c48f;
+    --nav-color: #8f8873;
+    --text-color: #d9c48f;
+    --code-background-color: #000;
+    --code-color: #ddd;
+    --blockquote-color: #ccc;
+    --gray-color: #756a56;
+    }
+}
+body {
+    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Ubuntu,"Helvetica Neue",Helvetica,Arial,"PingFangSC-Regular","Hiragino Sans GB","Lantinghei SC","Microsoft Yahei","Source Han Sans CN","WenQuanYi Micro Hei",SimSun,sans-serif;
+    font-size: var(--font-scale);
+    margin: auto;
+    padding: 20px;
+    max-width: var(--width);
+    text-align: center;
+    background-color: var(--background-color);
+    word-wrap: break-word;
+    overflow-wrap: break-word;
+    line-height: 1.8;
+    color: var(--text-color);
+}
+html{scroll-behavior:smooth;}
+h1,h2,h3,h4,h5,h6{color:var(--heading-color);}
+a{color:var(--text-color);cursor:pointer;text-decoration:none}
+a:hover{opacity:0.5;}
+nav a{margin:0 5px;}
+strong,b{color:var(--heading-color)}
+button{margin:0;cursor:pointer}
+time,.commentmetadata a{color:var(--gray-color);font-size:0.8em;}
+table{width:100%}
+hr{border:0;border-top:1px dashed}
+img{max-width:100%;height:auto}
+code{font-family:monospace;padding:2px;background-color:var(--code-background-color);color:var(--code-color);border-radius:3px}
+blockquote{border-left:1px solid var(--gray-color);color:var(--code-color);padding-left:20px;font-style:italic}
+header,footer{margin: 10px 0;color:var(--gray-color);}
+footer{padding-top:40px;}
+header a,footer a{color:var(--nav-color)}
+article{margin-bottom:30px;}
+h1.title,h2.title {margin:50px 0 0;line-height:1.6;}
+.intro{color:var(--gray-color);margin-bottom:50px;}
+.home.intro:after{content:"✍";display: block;font-size:2em;margin-top: 40px;}
+.content,.comlist,.respond{text-align:left;padding-top:40px;}
+.content a,.comment-reply a,.respond a{border-bottom:1px solid var(--text-color);}
+.content a:has(img){border:none}
+.pages a{font-size:20px;padding:5px;}
+.tags,.tags a{color:var(--gray-color);margin-right:10px;}
+.comlist{max-width:450px;margin:0 auto;}
+.comment-list,.comment-list .comment-children{list-style: none;padding:0;margin-bottom:40px;}
+.comment-body{margin:30px 0;list-style: none;}
+.comment-body .comment-children{margin-left:35px;}
+.comment-author cite{font-weight:bold;font-style:normal;}
+input,textarea{border-radius:4px;border:1px solid var(--gray-color);display:block;font-size:0.9em;margin:0 0 10px;padding:10px;width:calc(100% - 25px);background:var(--background-color);color:var(--heading-color)}
+input:focus,textarea:focus{border:1px solid var(--text-color);outline:0}
+button[type="submit"]{border:none;border-radius:4px;padding:10px 16px;width:initial;background:var(--heading-color);color:var(--background-color);font-size:0.9em}
+button[type="submit"]:hover{cursor:pointer;opacity:.7;}
+#search input{margin:20px auto;width: initial;display:inline-block;}
+</style>
+<?php $this->header(); ?>
+</head>
+<body>
+<header>
+<nav><?php if ($this->is('single') || $this->is('category') || $this->is('search') || $this->is('tag')) { ?>
+<a href="<?php $this->options->siteUrl(); ?>">← 首页</a> | <?php } ?>
+<?php if ($this->is('post')) { ?><?php $this->category(','); ?><?php } ?>
+<?php if ($this->is('page') || $this->is('index') || $this->is('category') || $this->is('search') || $this->is('tag')) { ?>
+<?php $this->widget('Widget_Metas_Category_List')->to($category); ?>
+<?php while($category->next()): ?>
+<a<?php if($this->is('category', $category->slug)): ?> class="current"<?php endif; ?> href="<?php $category->permalink(); ?>" title="<?php $category->name(); ?>"><?php $category->name(); ?></a>
+<?php endwhile; ?>
+<?php $this->widget('Widget_Contents_Page_List')->to($pages); ?>
+<?php while ($pages->next()): ?>
+<a<?php if ($this->is('page', $pages->slug)): ?> class="current"<?php endif; ?> href="<?php $pages->permalink(); ?>" title="<?php $pages->title(); ?>"><?php $pages->title(); ?></a>
+<?php endwhile; ?>
+<?php } ?></nav>
+</header>
+<main>
\ No newline at end of file
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..a7151b9
--- /dev/null
+++ b/index.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Writing 是一款极致极简写作主题，支持自定义背景、自定义菜单、暗黑模式、自适应，保留搜索及评论功能；内置文章归档模板。主题无 JS、CSS 文件载入，对程序极简优化，仅9个文件约50kb。<br/>
+ * 发布页：<a href="https://yayu.net/projects/typecho-writing" target="_blank">https://yayu.net/projects/typecho-writing</a>
+ *
+ * @package Writing
+ * @author Jeff Chen
+ * @version 1.0.0
+ * @link https://yayu.net/
+ */
+if (!defined('__TYPECHO_ROOT_DIR__')) exit;
+$this->need('header.php'); ?>
+<?php if ($this->is('index')){ ?>
+<h1 class="title"><a href="<?php $this->options->siteUrl(); ?>"><?php $this->options->title() ?></a></h1>
+<div class="home intro"><?php $this->options->description() ?></div>
+<?php }; if ($this->is('archive')) { ?>
+<h1 class="title"><?php $this->archiveTitle(['category' => _t('%s'),'search' => _t('搜索结果'),'tag' => _t('标签：%s'),'author' => _t('作者：%s')], '', ''); ?></h1>
+<div class="intro"><?php if ( $this->is('search') ) { ?>关键词：<?php echo $this->archiveTitle('','',''); ?><?php } else { ?><?php echo $this->getDescription(); ?><?php } ?></div>
+<?php } ?>
+<?php if ($this->have()): ?>
+<?php while ($this->next()): ?>
+<article>
+<?php $site_title_elem 	= $this->is('single') ? 'h1' : 'h2'; ?>
+<<?php echo $site_title_elem; ?> class="title"><a href="<?php $this->permalink() ?>"><?php $this->title() ?></a></<?php echo $site_title_elem; ?>>
+<?php if ( $this->is('archive') || $this->is('index') || $this->is('post') ) { ?><time datetime="<?php $this->date('c'); ?>"><?php $this->date(); ?></time><?php } ?>
+<?php if ( $this->is('single') ) { ?><div class="content"><?php $this->content(); ?></div><?php } ?>
+</article>
+<?php endwhile; ?>
+<?php if ( $this->is('single') ) { ?>
+<?php if ( $this->is('post') ) { ?><p class="tags"># <?php $this->tags('', true, '无标签'); ?></p><?php }; ?>
+<div class="comlist"><br /><?php $this->need('comments.php'); ?></div>
+<?php }; if ( $this->is('archive') || $this->is('index') ) { ?>
+<div class="pages"><?php $this->pageLink('&nbsp;←&nbsp;'); ?><?php $this->pageLink('&nbsp;→&nbsp;','next'); ?></div>
+<?php }; endif; ?>
+<?php $this->need('footer.php'); ?>
\ No newline at end of file
diff --git a/screenshot.png b/screenshot.png
new file mode 100644
index 0000000..489726f
Binary files /dev/null and b/screenshot.png differ