diff --git a/README-en.md b/README-en.md
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+# SanYeCao-Blog
+
[中文 | English]
+
+ ✨SanYeCao Blog✨
+ 🌊Lightweight / Fast / Beautiful🌊
+ Built With
+
+
+
+
+
+
+## 😋 Features
+
+
+
+
+
+
+
+- Built with purely static pages, responsive, lightweight, and visually pleasing
+- Easy to use, with automatic deployment via GitHub Actions
+- Astro Is All You Need
+
+For more previews, please see: [Images.md](docs/Images.md).
+
+## 🧳 Usage
+
+### 1. Fork this repository
+
+
+
+Then clone it to your local machine.
+
+### 2. Run / Build
+
+> [!IMPORTANT]
+>
+> Before getting started, please rename `.env.example` in the root directory to `.env` and configure the environment variables, otherwise some features may not work properly.
+
+For details about environment variables, see: [EnvVariables.md](docs/EnvVariables.md)
+
+- Local development
+
+ ```shell
+ npm run dev
+ ```
+
+- Local build
+
+ ```shell
+ npm run build
+ ```
+
+### 3. Deployment
+
+#### Deploy automatically with GitHub Actions
+
+For details, see: [GithubActions.md](docs/GithubActions.md).
+
+#### Manual deployment
+
+Upload the generated `dist/` directory to your server, and configure `NGINX` to point to `index.html`.
+
diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
# SanYeCao-Blog
+[中文 | English]
✨三叶草Blog✨
🌊轻度/快速/美观🌊
diff --git a/docs/EnvVariables-en.md b/docs/EnvVariables-en.md
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+## Environment Variables
+
+
[中文 | English]
+
+The following environment variables are listed in the project's `.env.example` file:
+
+| Variable Name | Description |
+| --------------------- | ----------- |
+| `GITHUB_TOKEN` | Enter your [Personal access token](https://github.com/settings/personal-access-tokens) |
+| `GISCUS_REPO_OWNER` | Your GitHub username, for example `ClovertaTheTrilobita` |
+| `GISCUS_REPO_NAME` | Your code repository name, for example `SanYeCao-blog` |
+| `GISCUS_CATEGORY_ID` | The category ID of `GISCUS`, see the explanation below |
+| `GISCUS_DATA_REPO_ID` | The repository ID of `GISCUS`, see the explanation below |
+
+### 1. `GITHUB_TOKEN`
+
+It can greatly increase your GitHub API rate limit. Open this link: [Personal access tokens](https://github.com/settings/personal-access-tokens)
+
+Choose `Generate new token`.
+
+Then copy the generated token into the corresponding place in your `.env` file.
+
+### 2. `GISCUS`
+
+This blog uses a comment section based on the `GISCUS API`, which can map part of the GitHub repository's Discussions section onto your webpage as a comment area.
+
+#### ① Enable Discussions in your repository
+
+Go to `Settings > General > Features` in your repository and check `Discussions` to enable it.
+
+Then go to the `Discussions` page, click the pencil icon next to `Categories` on the left side of the page, and then click `New category` to create a new category named `Comments`.
+
+#### ② Install the Giscus GitHub App
+
+Open this link: [GitHub App - giscus](https://github.com/apps/giscus)
+
+Install it into the blog code repository you forked.
+
+Then go to: [giscus.app](https://giscus.app)
+
+In the `Repository` field, enter your repository address, and in `Page ↔️ Discussions Mapping`, choose `Discussion title contains a specific term`.
+
+In `Discussion Category`, select the `Comments` category you just created.
+
+Finally, in the generated code below, find `data-category-id` and `data-repo-id`, and fill them into the environment variables.
\ No newline at end of file
diff --git a/docs/EnvVariables.md b/docs/EnvVariables.md
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--- a/docs/EnvVariables.md
+++ b/docs/EnvVariables.md
@@ -1,5 +1,7 @@
## 环境变量说明
+[中文 | English]
+
在项目的`.env.example`中,列举了如下环境变量
| 变量名 | 内容 |
diff --git a/docs/GithubActions-en.md b/docs/GithubActions-en.md
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+## Automatic Deployment with GitHub Actions
+
+[中文 | English]
+
+> [!NOTE]
+>
+> This project's GitHub Actions workflow listens for `git push` operations in the `src/blog` and `src/friends` directories. If either directory is updated, the build pipeline will be triggered.
+
+> [!IMPORTANT]
+>
+> To use this feature, you need to fork this project into your own repository. The workflow can only run in your own repository.
+
+### 1. Set up SSH keys
+
+In your repository, go to `Settings > Secrets and variables > Actions`, and add three `Repository secrets`:
+
+| Secret Name | Purpose |
+| -------------------- | ------------------------------------------------ |
+| `DEPLOY_KNOWN_HOSTS` | Allows GitHub CI to recognize the target server |
+| `DEPLOY_SSH_KEY` | Used to log in to the target server |
+| `ENV_FILE` | Private environment variables |
+
+#### 1. `DEPLOY_KNOWN_HOSTS`
+
+Run the following command in your terminal:
+
+```shell
+ssh-keyscan -H
+````
+
+Then copy all generated output into this environment variable.
+
+#### 2. `DEPLOY_SSH_KEY`
+
+It is recommended to generate a dedicated SSH key specifically for GitHub deployment.
+
+Run this command on your local machine or server terminal:
+
+```shell
+ssh-keygen -t ed25519 -C "github-actions-deploy" -f ~/.ssh/github_actions_deploy
+```
+
+After running it, you will get two files:
+
+```shell
+~/.ssh/github_actions_deploy
+~/.ssh/github_actions_deploy.pub
+```
+
+> **`github_actions_deploy`** → private key, put this into `DEPLOY_SSH_KEY`
+>
+> **`github_actions_deploy.pub`** → public key, add this to your server
+
+##### ① Set the GitHub private key
+
+View the private key content:
+
+```shell
+cat ~/.ssh/github_actions_deploy
+```
+
+Copy the full output into the variable value.
+
+##### ② Set the server public key
+
+Then log in to your server terminal and add the contents of `~/.ssh/github_actions_deploy.pub` to the server's `~/.ssh/authorized_keys`, so that GitHub CI can access the server.
+
+#### 3. `ENV_FILE`
+
+This variable is used to generate the `.env` file required for building.
+
+If you have already configured your `.env`, it should contain the following:
+
+```env
+GITHUB_TOKEN=
+GISCUS_REPO_OWNER=
+GISCUS_REPO_NAME=
+GISCUS_CATEGORY_ID=
+GISCUS_DATA_REPO_ID=
+```
+
+If you have not configured these yet or do not know what they mean, please see: [EnvVariables-en.md](EnvVariables-en.md)
+
+Simply copy all contents of your `.env` file into the variable value.
+
+### 2. Set up repository variables
+
+Also in `Settings > Secrets and variables > Actions`, add four `Repository variables`:
+
+| Variable Name | Value Example |
+| ------------- | --------------------------------------------------------------------------- |
+| `DEPLOY_HOST` | Server IP address, for example `192.168.1.1` |
+| `DEPLOY_PATH` | Deployment path on the server, for example `/www/wwwroot/blog.cloverta.top` |
+| `DEPLOY_PORT` | SSH port of the server, usually `22` |
+| `DEPLOY_USER` | Login username, for example `root` |
+
diff --git a/docs/GithubActions.md b/docs/GithubActions.md
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@@ -1,5 +1,7 @@
## Github Actions自动部署
+[中文 | English]
+
> [!NOTE]
>
> 此项目的Github Actions监听`src/blog`和`src/friends`两个目录的`git push`操作,两个目录有更新则触发构建流水线。