diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8b276ce8d..53feb5f3c5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -385,7 +385,7 @@ It seems no any changes here.
   * A VuePress Blog Theme implemented in around 70 lines**: https://github.com/ulivz/70-lines-of-vuepress-blog-theme
 
 * **Default Blog Theme**: [@vuepress/plugin-blog](https://github.com/ulivz/vuepress-theme-blog)
-  * Live Example: http://example.vuepress-theme-blog.ulivz.com
+  * Live Example: http://example.vuepress-theme-blog.billyyyyy3320.com
 
 ### BREAKING CHANGES
 
@@ -597,7 +597,7 @@ It seems no any changes here.
 
 * **$core:** cannot read property 'globalLayout' of null (close: [#1304](https://github.com/vuejs/vuepress/issues/1304)) ([94dab12](https://github.com/vuejs/vuepress/commit/94dab12))
 * **$core:** cannot use relative path in a permalink page (close: [#1227](https://github.com/vuejs/vuepress/issues/1227))([#1298](https://github.com/vuejs/vuepress/issues/1298)) ([d560e22](https://github.com/vuejs/vuepress/commit/d560e22))
-  - Check out the [blog post](https://vuepress-relative-paths.ulivz.com/) for more details.
+  - Check out the [blog post](https://vuepress-relative-paths.billyyyyy3320.com/) for more details.
 
 
 <a name="1.0.0-alpha.38"></a>
diff --git a/README.md b/README.md
index 680414de4f..dc0075137c 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ If you have a VuePress-related project/component/tool, add it with a pull reques
 
 <table>
   <td align="center"><a href="http://evanyou.me"><img src="https://avatars1.githubusercontent.com/u/499550?v=4" width="100px;" alt="Evan You"/><br /><sub><b>Evan You</b></sub></a><br /><a href="https://github.com/vuejs/vuepress/commits?author=yyx990803" title="Code">💻</a></td>
-  <td align="center"><a href="http://ulivz.com"><img src="https://avatars1.githubusercontent.com/u/23133919?v=4" width="100px;" alt="ULIVZ"/><br /><sub><b>ULIVZ</b></sub></a><br /><a href="https://github.com/vuejs/vuepress/commits?author=ulivz" title="Code">💻</a> <a href="https://github.com/vuejs/vuepress/commits?author=ulivz" title="Documentation">📖</a></td>
+  <td align="center"><a href="https://github.com/ulivz"><img src="https://avatars1.githubusercontent.com/u/23133919?v=4" width="100px;" alt="ULIVZ"/><br /><sub><b>ULIVZ</b></sub></a><br /><a href="https://github.com/vuejs/vuepress/commits?author=ulivz" title="Code">💻</a> <a href="https://github.com/vuejs/vuepress/commits?author=ulivz" title="Documentation">📖</a></td>
 </table>
 
 ### Active Core Team
diff --git a/packages/docs/docs/guide/README.md b/packages/docs/docs/guide/README.md
index 023e509561..943ac1e97b 100644
--- a/packages/docs/docs/guide/README.md
+++ b/packages/docs/docs/guide/README.md
@@ -48,14 +48,14 @@ Each Markdown file is compiled into HTML with [markdown-it](https://github.com/m
 
 **Blog theme**
 
-* [Documentation](https://vuepress-theme-blog.ulivz.com/)
-* [Live Example](https://ulivz.com/)
+* [Documentation](https://vuepress-theme-blog.billyyyyy3320.com/)
+* [Live Example](https://billyyyyy3320.com/)
 
 
 **Plugin**
 
 * [Powerful Plugin API](../plugin/README.md)
-* [Blog Plugin](https://vuepress-plugin-blog.ulivz.com/)
+* [Blog Plugin](https://vuepress-plugin-blog.billyyyyy3320.com/)
 * [Search Plugin](../plugin/official/plugin-search.md)
 * [PWA Plugin](../plugin/official/plugin-pwa.md)
 * [Google Analytics Plugin](../plugin/official/plugin-google-analytics.md)
diff --git a/packages/docs/docs/plugin/README.md b/packages/docs/docs/plugin/README.md
index e001657054..7bd54ed3a8 100644
--- a/packages/docs/docs/plugin/README.md
+++ b/packages/docs/docs/plugin/README.md
@@ -11,7 +11,7 @@ There are typically several types of plugins:
 3. Inject global UI. For example [@vuepress/plugin-back-to-top](./official/plugin-back-to-top.md);
 4. Extend the CLI with custom commands. For example [vuepress-plugin-export](https://github.com/ulivz/vuepress-plugin-export).
 
-Here is also a little slightly complicated plugin example [@vuepress/plugin-blog](https://vuepress-plugin-blog.ulivz.com) that uses compile-time metadata to generate some dynamic modules and initialize them on the client-side by using `enhanceAppFiles`.
+Here is also a little slightly complicated plugin example [@vuepress/plugin-blog](https://vuepress-plugin-blog.billyyyyy3320.com) that uses compile-time metadata to generate some dynamic modules and initialize them on the client-side by using `enhanceAppFiles`.
 
 ## Out of the Box
 
diff --git a/packages/docs/docs/plugin/official/plugin-blog.md b/packages/docs/docs/plugin/official/plugin-blog.md
index 4f53c277f7..a816632c6d 100644
--- a/packages/docs/docs/plugin/official/plugin-blog.md
+++ b/packages/docs/docs/plugin/official/plugin-blog.md
@@ -7,15 +7,15 @@ metaTitle: Blog plugin | VuePress
 
 ## Features
 
-- [**Classification**](https://vuepress-plugin-blog.ulivz.com/guide/getting-started.html#document-classifier):
+- [**Classification**](https://vuepress-plugin-blog.billyyyyy3320.com/guide/getting-started.html#document-classifier):
 Powerful classification system lets you quickly classify your posts.
-- [**Pagination**](https://vuepress-plugin-blog.ulivz.com/guide/getting-started.html#pagination):
+- [**Pagination**](https://vuepress-plugin-blog.billyyyyy3320.com/guide/getting-started.html#pagination):
 Pagination runs through the entire plugin, and it has never been so simple.
-- [**Client APIs**](https://vuepress-plugin-blog.ulivz.com/client-api/): Simple client APIs make it easier for you to write a blog theme.
+- [**Client APIs**](https://vuepress-plugin-blog.billyyyyy3320.com/client-api/): Simple client APIs make it easier for you to write a blog theme.
 
 ## Install
 
-We strongly recommend that you read the [Getting Started](https://vuepress-plugin-blog.ulivz.com/guide/getting-started.html) section before using this plugin.
+We strongly recommend that you read the [Getting Started](https://vuepress-plugin-blog.billyyyyy3320.com/guide/getting-started.html) section before using this plugin.
 
 ```bash
 yarn add -D @vuepress/plugin-blog
@@ -30,4 +30,4 @@ module.exports = {
 }
 ```
 
-Please head [documentation](https://vuepress-theme-blog.ulivz.com/) to see all available options.
+Please head [documentation](https://vuepress-theme-blog.billyyyyy3320.com/) to see all available options.
diff --git a/packages/docs/docs/theme/blog-theme.md b/packages/docs/docs/theme/blog-theme.md
index fc58a75759..f982f1c6cc 100644
--- a/packages/docs/docs/theme/blog-theme.md
+++ b/packages/docs/docs/theme/blog-theme.md
@@ -2,9 +2,9 @@
 
 ## Sites
 
-- [Documentation](https://vuepress-theme-blog.ulivz.com)
-- [Live Example](https://example.vuepress-theme-blog.ulivz.com/)
-- [Live Example - ULIVZ’s space](https://ulivz.com/)
+- [Documentation](https://vuepress-theme-blog.billyyyyy3320.com)
+- [Live Example](https://example.vuepress-theme-blog.billyyyyy3320.com/)
+- [Live Example - ULIVZ’s space](https://billyyyyy3320.com/)
 - [Live Example - Billyyyyy3320’s space](https://billyyyyy3320.com/)
 
 ## Install
diff --git a/packages/docs/docs/zh/guide/README.md b/packages/docs/docs/zh/guide/README.md
index f478a8820b..7a46c63801 100644
--- a/packages/docs/docs/zh/guide/README.md
+++ b/packages/docs/docs/zh/guide/README.md
@@ -44,13 +44,13 @@ VuePress 由两部分组成：第一部分是一个[极简静态网站生成器]
 
 **博客主题**
 
-* [文档](https://vuepress-theme-blog.ulivz.com/)
-* [在线案例](https://ulivz.com/)
+* [文档](https://vuepress-theme-blog.billyyyyy3320.com/)
+* [在线案例](https://billyyyyy3320.com/)
 
 **Plugin**
 
 * [强大的 Plugin API](../plugin/README.md)
-* [博客插件](https://vuepress-plugin-blog.ulivz.com/)
+* [博客插件](https://vuepress-plugin-blog.billyyyyy3320.com/)
 * [PWA 插件](../plugin/official/plugin-pwa.md)
 * [Google Analytics 插件](../plugin/official/plugin-google-analytics.md)
 * ...
diff --git a/packages/docs/docs/zh/plugin/README.md b/packages/docs/docs/zh/plugin/README.md
index fb846fd85e..b9800d21a7 100644
--- a/packages/docs/docs/zh/plugin/README.md
+++ b/packages/docs/docs/zh/plugin/README.md
@@ -11,7 +11,7 @@
 3. 注入全局的 UI, 如：[@vuepress/plugin-back-to-top](./official/plugin-back-to-top.md);
 4. 拓展 CLI 的指令，如：[vuepress-plugin-export](https://github.com/ulivz/vuepress-plugin-export)。
 
-这里也有一个略微复杂的插件案例 [@vuepress/plugin-blog](https://vuepress-plugin-blog.ulivz.com)，其使用了编译期的元数据来生成了一些动态模块，并在客户端使用 `enhanceAppFiles` 来初始化他们。
+这里也有一个略微复杂的插件案例 [@vuepress/plugin-blog](https://vuepress-plugin-blog.billyyyyy3320.com)，其使用了编译期的元数据来生成了一些动态模块，并在客户端使用 `enhanceAppFiles` 来初始化他们。
 
 ## 开箱即用
 
diff --git a/packages/docs/docs/zh/plugin/official/plugin-blog.md b/packages/docs/docs/zh/plugin/official/plugin-blog.md
index e0b64e2d01..cc6d8caf9b 100644
--- a/packages/docs/docs/zh/plugin/official/plugin-blog.md
+++ b/packages/docs/docs/zh/plugin/official/plugin-blog.md
@@ -7,13 +7,13 @@ metaTitle: 博客插件 | VuePress
 
 ## 功能
 
-- [**分类**](https://vuepress-plugin-blog.ulivz.com/guide/getting-started.html#document-classifier)：强大的分类系统让你快速将贴文分类。
-- [**分页**](https://vuepress-plugin-blog.ulivz.com/guide/getting-started.html#pagination)： 极其简单的开箱即用的分页功能。
-- [**客户端 API**](https://vuepress-plugin-blog.ulivz.com/client-api/): 透过客户端 API 轻松地写一个博客主题。
+- [**分类**](https://vuepress-plugin-blog.billyyyyy3320.com/guide/getting-started.html#document-classifier)：强大的分类系统让你快速将贴文分类。
+- [**分页**](https://vuepress-plugin-blog.billyyyyy3320.com/guide/getting-started.html#pagination)： 极其简单的开箱即用的分页功能。
+- [**客户端 API**](https://vuepress-plugin-blog.billyyyyy3320.com/client-api/): 透过客户端 API 轻松地写一个博客主题。
 
 ## 安装
 
-在使用这个插件之前，我们强烈建议你先阅读 [Getting Started](https://vuepress-plugin-blog.ulivz.com/guide/getting-started.html)。
+在使用这个插件之前，我们强烈建议你先阅读 [Getting Started](https://vuepress-plugin-blog.billyyyyy3320.com/guide/getting-started.html)。
 
 ```bash
 yarn add -D @vuepress/plugin-blog
@@ -28,4 +28,4 @@ module.exports = {
 }
 ```
 
-参考 [文档](https://vuepress-theme-blog.ulivz.com/) 来查看所有可用的选项。
+参考 [文档](https://vuepress-theme-blog.billyyyyy3320.com/) 来查看所有可用的选项。
diff --git a/packages/docs/docs/zh/theme/blog-theme.md b/packages/docs/docs/zh/theme/blog-theme.md
index 80a9f6024f..a9a6afa2b9 100644
--- a/packages/docs/docs/zh/theme/blog-theme.md
+++ b/packages/docs/docs/zh/theme/blog-theme.md
@@ -2,9 +2,8 @@
 
 ## 网站
 
-- [文档](https://vuepress-theme-blog.ulivz.com)
-- [线上范例](https://example.vuepress-theme-blog.ulivz.com/)
-- [线上范例 - ULIVZ's space](https://ulivz.com/)
+- [文档](https://vuepress-theme-blog.billyyyyy3320.com)
+- [线上范例](https://example.vuepress-theme-blog.billyyyyy3320.com/)
 - [线上范例 - Billyyyyy3320's space](https://billyyyyy3320.com/)
 
 ## 安装