Update docs

README.md

@@ -95,7 +95,7 @@ https://www.example.com/path/to/live2d-widget/
 - `waifu-tips.json` 中定义了触发条件（`selector`，CSS 选择器）和触发时显示的文字（`text`）；
 - `waifu.css` 是看板娘的样式表。
 
-源文件是对 Hexo 的 [NexT 主题](http://github.com/hexo-next/hexo-theme-next)有效的，为了适用于你自己的网页，可能需要自行修改，或增加新内容。  
+源文件是对 Hexo 的 [NexT 主题](http://github.com/next-theme/hexo-theme-next)有效的，为了适用于你自己的网页，可能需要自行修改，或增加新内容。  
 **警告：作者不对包括但不限于 `waifu-tips.js` 和 `waifu-tips.json` 文件中的内容负责，请自行确保它们是合适的。**
 
 如果有任何疑问，欢迎提 Issue。如果有任何修改建议，欢迎提 Pull Request。

demo/login.html

@@ -152,6 +152,23 @@ body {
 	<p class="mt-5 mb-3 text-muted">Copyleft &copy; Mimi 2019</p>
 </form>
 <script>
+/*
+ * _(:з」∠)_
+ * Created by Shuqiao Zhang in 2019.
+ * https://zhangshuqiao.org
+ */
+
+/*
+ * This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ */
 window.addEventListener("load", () => {
 	"use strict";