diff --git a/.gitignore b/.gitignore
index 5fc739f..f04cc2a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,4 +10,6 @@ lerna-debug.log*
 node_modules/
 
 yarn.lock
-package-lock.json
\ No newline at end of file
+package-lock.json
+
+dist.zip
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..a756f72
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 LegendLeo
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..73b3a76
--- /dev/null
+++ b/README.md
@@ -0,0 +1,91 @@
+# DeepLX Serverless
+
+DeepLX 免费翻译API**腾讯云函数部署版**，与[原项目DeepLX](https://github.com/OwO-Network/DeepLX)的区别在于**利用了云函数的请求IP不固定的特性，极大程度上避免了`429`请求太频繁报错**
+
+感谢原项目[OwO-Network/DeepLX](https://github.com/OwO-Network/DeepLX)提供的灵感，这是本项目的坚实基础
+
+## Usage | 用法
+
+### Prerequisites | 你需要准备什么
+
+- 一台电脑或平板
+- 一个腾讯旗下的账号或者手机号
+
+### Deploy | 部署
+
+在 [https://cloud.tencent.com/](https://cloud.tencent.com/) 注册账号
+
+进入云函数控制台：[https://console.cloud.tencent.com/scf/list](https://console.cloud.tencent.com/scf/list)
+
+依次点击【新建】->【从头开始】，然后按照以下配置，**没写出来的就不用管，使用默认设置**
+
+- 函数类型：Web函数
+- 函数名称：deeplx（名字随便取）
+- 地域：任意（国内也可直连）
+- 运行环境：Nodejs 16.13（或者更高的版本）
+- 高级配置:
+    - 内存：64M
+    - 执行超时时间：60 秒
+    - 请求多并发：5 并发（个人体验下来，2个都行）
+- 日志配置 -> 日志投递：启用（可以选择不开，开的话一个月应该几分钱）
+- 函数代码：本地上传zip包（[点我下载 ZIP 包](https://github.com/LegendLeo/deeplx-serverless/releases/download/v1.0.0/dist.zip)）
+- 触发器配置（这里可能要创建一个新的触发器）：
+    - 默认触发器
+    - 触发别名/版本：默认流量
+    - 请求方法：ANY
+    - 发布环境：发布
+    - 鉴权方法：免鉴权
+
+此时已部署完成，可以点击“完成”按钮，进入【函数管理】，点击【函数代码】，往下拉，找到【访问路径】并复制后续使用
+
+
+### How to use | 如何使用
+
+建议搭配浏览器插件沉浸式翻译一同使用，使用的时候需要把访问路径里的 `/release` 部分替换为翻译路径`translate`
+
+例如：`https://service-aaaaa.gz.apigw.tencentcs.com/release/` 改为：`https://service-aaaaa.gz.apigw.tencentcs.com/translate`
+
+请求示例：
+
+``` bash
+curl --location 'https://service-aaaaa.gz.apigw.tencentcs.com/translate' \
+--header 'Content-Type: application/json' \
+--data '{
+    "text": "你好，世界",
+    "source_lang": "zh",
+    "target_lang": "en"
+}'
+```
+
+响应示例：
+
+``` json
+{
+  "code": 200,
+  "message": "success",
+  "data": "Hello, world.",
+  "source_lang": "zh",
+  "target_lang": "en",
+  "alternatives": ["Hello, World.", "Hello, world!", "Hi, world."]
+}
+```
+
+#### 沉浸式翻译设置
+
+1. 在浏览器上安装最新的 [沉浸式翻译](https://github.com/immersive-translate/immersive-translate/releases)。
+2. 点击左下角的 "开发者设置"。启用测试版实验功能。
+3. 翻译服务选中 `DeepLX(beta)`
+3. 设置 URL 为刚才获取的访问路径（需带translate）。
+
+![沉浸式翻译](https://github.com/LegendLeo/deeplx-serverless/assets/25115173/d3affe2b-9e99-4d5c-bc8c-cd67e70d0368)
+
+## 自托管
+
+尽管本项目是专为 serverless 适配的方案，但是也能使用自己提供服务器进行部署
+
+``` bash
+git clone https://github.com/LegendLeo/deeplx-serverless
+cd deeplx-serverless
+npm install
+npm run start
+```
diff --git a/package.json b/package.json
index b55f30f..f53205b 100644
--- a/package.json
+++ b/package.json
@@ -1,14 +1,19 @@
 {
-  "name": "deepl",
+  "name": "deeplx-serverless",
   "version": "1.0.0",
-  "description": "",
-  "main": "index.js",
+  "description": "DeepLX Free API for serverless",
+  "main": "translate.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "start": "node server.js",
+    "zip": "zip -r dist.zip ./"
   },
-  "keywords": [],
-  "author": "",
-  "license": "ISC",
+  "keywords": [
+    "deeplx",
+    "deepl",
+    "translate",
+    "serverless"
+  ],
+  "license": "MIT",
   "dependencies": {
     "axios": "^1.6.3",
     "body-parser": "^1.20.2",