diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8e39ad2..09f7764 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -28,7 +28,7 @@ jobs:
 
       - name: Get version
         id: get_version
-        run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\/v/}
+        run: echo "VERSION=${GITHUB_REF/refs\/tags\/v/}" >> $GITHUB_OUTPUT
 
       - name: Build
         run: |
diff --git a/README-CN.md b/README-CN.md
index 1924343..199cf85 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -14,6 +14,8 @@
     </div>
 </div>
 
+---
+
 [English](./README.md) | 中文
 
 # 特点
@@ -27,6 +29,52 @@
   - [ ] 视频代理
   - [ ] 直播代理
 
+---
+
+# 用法
+## 全局标志:
+
+```
+-f, --config string   config file path
+    --dev             start with dev mode
+    --env-no-prefix   env no SYNCTV_ prefix
+    --log-std         log to std (default true)
+    --skip-config     skip config
+    --skip-env        skip env
+```
+
+如果你想使用自定义配置文件，你可以使用 `-f` 标志，否则它将使用 `$home/.config/synctv/config.yaml`
+
+## Init
+`synctv init` 来初始化配置文件
+
+```bash
+synctv init
+# or
+synctv init -f ./config.yaml
+```
+
+## Server
+`synctv server` 启动服务器
+
+```bash
+synctv server
+# or
+synctv server -f ./config.yaml
+```
+
+服务器默认侦听`127.0.0.1:8080`，您可以在配置文件中更改它
+
+示例:
+
+```yaml
+server:
+    listen: 0.0.0.0 # server listen addr
+    port: 8080 # server listen port
+```
+
+---
+
 # 贡献者
 感谢这些出色的人们：
 
diff --git a/README.md b/README.md
index 00b5b97..ee65567 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@
         </a>
     </div>
 </div>
-<!-- https://github.com/synctv-org/synctv/actions?query=workflow%3Abuild -->
+
 ---
 
 English | [中文](./README-CN.md)
@@ -29,6 +29,52 @@ English | [中文](./README-CN.md)
   - [ ] Videos proxy
   - [ ] Live proxy
 
+---
+
+# Usage
+## Global Flags:
+
+```
+-f, --config string   config file path
+    --dev             start with dev mode
+    --env-no-prefix   env no SYNCTV_ prefix
+    --log-std         log to std (default true)
+    --skip-config     skip config
+    --skip-env        skip env
+```
+
+if you want to use a custom config file, you can use `-f` flag, else it will use `$home/.config/synctv/config.yaml`
+
+## Init
+`synctv init` to init config file
+
+```bash
+synctv init
+# or
+synctv init -f ./config.yaml
+```
+
+## Server
+`synctv server` to start the server
+
+```bash
+synctv server
+# or
+synctv server -f ./config.yaml
+```
+
+server default listen on `127.0.0.1:8080`, you can change it in config file
+
+example:
+
+```yaml
+server:
+    listen: 0.0.0.0 # server listen addr
+    port: 8080 # server listen port
+```
+
+---
+
 # Contributors
 Thanks goes to these wonderful people: