diff --git a/.vitepress/config.mts b/.vitepress/config.mts
index ea42e61..7be52cb 100644
--- a/.vitepress/config.mts
+++ b/.vitepress/config.mts
@@ -47,13 +47,21 @@ export default defineConfig({
         nav: [
           { text: '首页', link: '/zh-cn/' },
           { text: '简介', link: '/zh-cn/intro' },
+          { text: '贡献', link: '/zh-cn/contributing/' },
           { text: '下载', link: '/zh-cn/downloads' },
           { text: '关于', link: '/zh-cn/about' },
         ],
         sidebar: [
           { text: '什么是 Epherome？', link: '/zh-cn/intro' },
           { text: '下载', link: '/zh-cn/downloads' },
-          { text: '关于', link: '/zh-cn/about' }
+          { text: '关于', link: '/zh-cn/about' },
+          {
+            text: '开发者文档',
+            items: [
+              { text: '代码贡献', link: '/zh-cn/contributing/' },
+              { text: '国际化', link: '/zh-cn/contributing/translations' }
+            ]
+          }
         ],
         socialLinks: [
           { icon: 'github', link: 'https://github.com/ResetPower/Epherome' }
diff --git a/contributing/index.md b/contributing/index.md
index 12b2f3a..9a8edb6 100644
--- a/contributing/index.md
+++ b/contributing/index.md
@@ -22,7 +22,7 @@ You can use command line `git clone https://github.com/{username}/Epherome` or `
 - Use `npm install` to install required packages.
 - Use `npm run tauri dev` to run Epherome in development mode.
 
-Epherome uses Tauri as its backend. For more specific actions, you can refer to the Tauri documents.
+Epherome uses Tauri as its backend. For more specific actions, you can refer to the [Tauri documents](https://tauri.app/).
 
 After the steps above, you can start editing code.
 
@@ -34,7 +34,9 @@ After the steps above, you can start editing code.
 > You can try your best to follow the commit message guidelines. You can start by imitating Epherome commit messages.
 >
 > Specifically, a commit message should be written in the format `type(scope): <short summary>`.
+>
 > The short summary can be a noun, a symbol or a verb phrase. Note that any verbs should be in present tense.
+>
 > The scope can be omitted, just like Epherome does.
 >
 > But that **doesn't matter**, because the author can rewrite commit message when using *Squash and Merge*.
diff --git a/downloads.md b/downloads.md
index 7c95f68..7ca5bbb 100644
--- a/downloads.md
+++ b/downloads.md
@@ -4,7 +4,13 @@
 <p id="EPHVERSION"></p>
 <div id="downloadButtonContainer"></div>
 
-You can go to [GitHub Releases](https://github.com/ResetPower/Epherome/releases) to find all versions.
+You can go to [GitHub Releases](https://github.com/ResetPower/Epherome/releases) or [Phasmaruo Mirror](https://mirror.phasmaruo.com/epherome) to find all versions.
+
+::: tip Important
+>[Phasmaruo Mirror](https://mirror.phasmaruo.com) is a Release Mirror for SpiderKingWynn and his friends. This mirror effectively solves the problem that GitHub cannot be accessed in Mainland China.
+>
+>For Epherome, Phasmaruo Mirror is updated hourly, so head over to [GitHub Releases](https://github.com/ResetPower/Epherome/releases) for the fastest and most up-to-date version.
+:::
 
 ## System Requirements
 
@@ -27,7 +33,7 @@ You can go to [GitHub Releases](https://github.com/ResetPower/Epherome/releases)
 <script module>
     export default {
         mounted() {
-        fetch('https://api.github.com/repos/ResetPower/Epherome/releases')
+        fetch('https://mirror.phasmaruo.com/epherome/release.json')
             .then(response => response.json())
             .then(data => {
                 const htmlUrl = data[0].html_url;
@@ -44,19 +50,19 @@ You can go to [GitHub Releases](https://github.com/ResetPower/Epherome/releases)
                 if (userAgent.indexOf("win") >= 0) {
                     osName = "Windows";
                     osVersion = "Windows 10 and above (Windows 7 users must compile from <a href='https://github.com/ResetPower/Epherome' target='_blank'>source</a> according to the <a href='https://tauri.app/v1/guides/building/windows#supporting-windows-7' target='_blank'>Tauri documentation</a>)";
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/Epherome_"+version+"_x86-setup.exe", "Download x86 Installer(.exe)");
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/Epherome_"+version+"_x64-setup.exe", "Download x64 Installer(.exe)");
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/Epherome_"+version+"_arm64-setup.exe", "Download arm64 Installer(.exe)");
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/Epherome_"+version+"_x86-setup.exe", "Download x86 Installer(.exe)");
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/Epherome_"+version+"_x64-setup.exe", "Download x64 Installer(.exe)");
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/Epherome_"+version+"_arm64-setup.exe", "Download arm64 Installer(.exe)");
                 } else if (userAgent.indexOf("mac") >= 0) {
                     osName = "macOS";
                     osVersion = "macOS High Sierra (10.13) and above";
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/Epherome_"+version+"_universal.dmg", "Download Universal Installer Image(.dmg)");
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/Epherome_universal.app.tar.gz", "Download Universal Software(.app)")
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/Epherome_"+version+"_universal.dmg", "Download Universal Installer Image(.dmg)");
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/Epherome_universal.app.tar.gz", "Download Universal Software(.app)")
                 } else if (userAgent.indexOf("linux") >= 0) {
                     osName = "Linux";
                     osVersion = "Linux with webkit2gtk 4.0 (e.g. Ubuntu 18.04+), Linux Arm64 is not supported yet.";
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/Epherome_"+version+"_amd64.deb", "Download amd64 Software Package(.deb)");
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/Epherome_"+version+"_amd64.AppImage", "Download amd64 Common Software Package(.AppImage)");
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/Epherome_"+version+"_amd64.deb", "Download amd64 Software Package(.deb)");
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/Epherome_"+version+"_amd64.AppImage", "Download amd64 Common Software Package(.AppImage)");
                 }
                 document.getElementById("Download").innerHTML = "Epherome " + osName + " Version";
                 document.getElementById("OSVERSION").innerHTML = "System Requirements: " + osVersion;
diff --git a/zh-cn/contributing/index.md b/zh-cn/contributing/index.md
index e69de29..d9f3bd8 100644
--- a/zh-cn/contributing/index.md
+++ b/zh-cn/contributing/index.md
@@ -0,0 +1,40 @@
+# 想要改进 Epherome ？
+
+Epherome 将 GitHub 作为其唯一的源码管理、开发、协作和持续集成平台。
+
+想要对 Epherome 进行改进，您必须学习一些有关 Git 和 GitHub 的基本知识。
+
+本文将向您介绍向 Epherome 提交代码的基本流程。
+
+## 分叉 (Fork)
+
+要开始开发 Epherome，您必须 分叉 (Fork) GitHub 上的版本库。
+
+分叉后，您将拥有自己的版本库`{username}/Epherome`，它与您分叉时的 Epherome 版本库内容相同。**但您必须手动与上游版本库同步**。
+
+*上游版本库*是指该版本库分叉出来的版本库。在本文档中，上游版本库指的是 `ResetPower/Epherome` 。
+
+您可以使用命令行 `git clone https://github.com/{username}/Epherome` 或 `gh repo clone {username}/Epherome` 将版本库克隆到本地。
+
+## 开发
+
+- 打开命令行，`cd`到目录`Epherome`，其中包含`package.json`。
+- 使用 `npm install` 安装所需的软件包。
+- 使用 `npm run tauri dev` 以开发模式运行 Epherome。
+
+Epherome 使用 Tauri 作为后端。有关更多具体操作，请参阅 [Tauri 文档](https://tauri.app/zh-cn/)。
+
+完成上述步骤后，就可以开始编辑代码了。
+
+## 拉取请求 (Pull Request)
+- 将您的更改提交到您的版本库，更具体地说是`{username}/Epherome`。
+- 在仓库的 GitHub 主页上启动拉取请求 (Pull Reqeust)。
+> 您可以遵循提交信息指南。比如，从模仿 Epherome 的提交信息开始。
+>
+> 具体来说，提交信息应该为 `type(scope)： <描述您做了哪些更改>`的格式，并使用英文。
+>
+> 描述更改部分可以是名词、符号或动词短语。请注意，任何动词都应使用现在时。
+>
+> scope可以省略，就像 Epherome 所做的那样。
+>
+> 但这**并不重要**，因为作者可以在使用 *Squash 和 Merge* 时重写提交信息。
diff --git a/zh-cn/contributing/translations.md b/zh-cn/contributing/translations.md
index e69de29..523a0c0 100644
--- a/zh-cn/contributing/translations.md
+++ b/zh-cn/contributing/translations.md
@@ -0,0 +1,34 @@
+# 对 Epherome 进行本地化/国际化
+
+Epherome代码中有一个国际化系统。您可以在Epherome的常规设置中修改*显示语言*。
+
+## 简介
+
+关于本地化/国际化系统的代码位于 `src/intl`。
+
+- `src/intl/index.ts` 是该系统的核心实现。
+- `src/intl/root.ts` 是*英语（全球）*（`en-ww`）的定义文件，它还定义了类型 `LanguageMessages`。
+
+## 完善现有语言
+
+- `src/intl/{language-code}.ts` 是语言定义文件。若要修改文本，只需填写其中的 `messages`。
+
+> 有两种类型的i18n消息，`string` 和 `function`。
+>
+> 如果您不知道如何操作，最好的方法是参考 `src/intl/root.ts` 的做法。
+
+## 创建新的语言文件
+
+- 创建一个新文件 `src/intl/{language-code}.ts`。
+- 将以下内容写入文件中：
+```typescript
+export default {
+  name: "{language-name}",
+  code: "{language-code}",
+  messages: {
+    // ...
+  },
+}
+```
+
+在上述文件中，*language-name* 是语言本身的名称。例如，希腊语的 *language-name* 是 `Ελληνικά`，而希腊语的 *language-code* 是 `el-gr`。
\ No newline at end of file
diff --git a/zh-cn/downloads.md b/zh-cn/downloads.md
index 733fed8..d32d654 100644
--- a/zh-cn/downloads.md
+++ b/zh-cn/downloads.md
@@ -4,7 +4,13 @@
 <p id="EPHVERSION"></p>
 <div id="downloadButtonContainer"></div>
 
-前往 [GitHub Releases](https://github.com/ResetPower/Epherome/releases) 以取得全部版本的下载链接。
+前往 [GitHub Releases](https://github.com/ResetPower/Epherome/releases) 或 [Phasmaruo Mirror](https://mirror.phasmaruo.com/epherome) 以取得全部版本的下载链接。
+
+::: tip 重要提示
+>[Phasmaruo Mirror](https://mirror.phasmaruo.com) 是提供给SpiderKingWynn和他的朋友们的发行版镜像。此镜像有效的解决了GitHub在中国大陆无法访问的问题。
+>
+>对于 Epherome，Phasmaruo Mirror 采用的是每小时同步一次，所以请前往 [GitHub Releases](https://github.com/ResetPower/Epherome/releases) 以获取最快最新的版本。
+:::
 
 ## 操作系统要求
 
@@ -27,7 +33,7 @@
 <script module>
     export default {
         mounted() {
-        fetch('https://api.github.com/repos/ResetPower/Epherome/releases')
+        fetch('https://mirror.phasmaruo.com/epherome/release.json')
             .then(response => response.json())
             .then(data => {
                 const htmlUrl = data[0].html_url;
@@ -44,19 +50,19 @@
                 if (userAgent.indexOf("win") >= 0) {
                     osName = "Windows";
                     osVersion = "Windows 10 及以上（Windows 7 用户请自行从 <a href='https://github.com/ResetPower/Epherome/' target='_blank'>源代码</a> 参照 <a href='https://tauri.app/zh-cn/v1/guides/building/windows/#supporting-windows-7' target='_blank'>Tauri 官方文档</a> 进行编译使用）";
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/Epherome_"+version+"_x86-setup.exe", "下载 x86 安装程序(.exe)");
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/Epherome_"+version+"_x64-setup.exe", "下载 x64 安装程序(.exe)");
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/Epherome_"+version+"_arm64-setup.exe", "下载 arm64 安装程序(.exe)");
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/Epherome_"+version+"_x86-setup.exe", "下载 x86 安装程序(.exe)");
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/Epherome_"+version+"_x64-setup.exe", "下载 x64 安装程序(.exe)");
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/Epherome_"+version+"_arm64-setup.exe", "下载 arm64 安装程序(.exe)");
                 } else if (userAgent.indexOf("mac") >= 0) {
                     osName = "macOS";
                     osVersion = "macOS High Sierra (10.13) 及以上";
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/Epherome_"+version+"_universal.dmg", "下载 Universal 安装映像(.dmg)");
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/Epherome_universal.app.tar.gz", "下载 Universal 软件(.app)")
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/Epherome_"+version+"_universal.dmg", "下载 Universal 安装映像(.dmg)");
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/Epherome_universal.app.tar.gz", "下载 Universal 软件(.app)")
                 } else if (userAgent.indexOf("linux") >= 0) {
                     osName = "Linux";
                     osVersion = "含有webkit2gtk 4.0的Linux (如 Ubuntu 18.04+)，暂未支持Linux Arm64";
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/epherome_"+version+"_amd64.deb", "下载 amd64 软件包(.deb)");
-                    this.addDownloadButton("https://github.com/ResetPower/Epherome/releases/download/"+version+"/epherome_"+version+"_amd64.AppImage", "下载 amd64 通用软件包(.AppImage)");
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/epherome_"+version+"_amd64.deb", "下载 amd64 软件包(.deb)");
+                    this.addDownloadButton("https://mirror.phasmaruo.com/epherome/"+version+"/epherome_"+version+"_amd64.AppImage", "下载 amd64 通用软件包(.AppImage)");
                 }
                 document.getElementById("Download").innerHTML = "Epherome " + osName + "版";
                 document.getElementById("OSVERSION").innerHTML = "系统要求：" + osVersion;