📝 Update RoadSign docs

content/en/products/rhythm-box.mdx

@@ -48,7 +48,7 @@ All rights to this project are owned by LittleSheep and Solsynth LLC.
 
 ## Download
 
-**Note: The Windows version is built via Github Actions. To download, go to the GitHub repository at the link below, find the checkmark next to the most recent commit, and select the `Details` item in the `build-exe` pop-up window. Expand the step-by-step log for Archive production artifacts, which will contain a download link to unzip it. You will need to be logged into your GitHub account to download. **
+**Note: The Windows version is built via Github Actions. To download, go to the GitHub repository at the link below, find the checkmark next to the most recent commit, and select the `Details` item in the `build-exe` pop-up window. Expand the step-by-step log for Archive production artifacts, which will contain a download link to unzip it. You will need to be logged into your GitHub account to download.**
 
 :embed-download-link{:items='downloads'}
 

content/en/products/roadsign.mdx

@@ -1,7 +1,48 @@
 ---
 thumbnail: /thumbnails/products/roadsign.webp
 title: RoadSign
-description: The reserve proxy that powered our network. Powerful and easy to use.
+description: The HTTP server that powered us. Great ability, and easy to use
 author: [littlesheep]
-archived: true
 ---
+
+RoadSign is an HTTP server developed by Solsynth LLC.
+Its support for HTTP protocol is not excellent, but it is definitely handy for accelerating your project deployment!
+It even made us abandon Netlify and Vercel.
+
+## Highlight Features
+
+- RoadSign CLI deploys projects with one line of command
+- Full control over your traffic
+- Featured Transformer to modify requests
+- Built-in Warden thread management
+
+## Installation
+
+It is recommended to use docker for installation. The following is an example docker-compose.yml
+
+```yaml
+services:
+  roadsign:
+    image: xsheep2010/roadsign:delta
+    restart: unless-stopped
+    ports:
+      - 8000:8000
+      - 81:81
+    volumes:
+      - "/srv/roadsign/config:/config"
+      - "/srv/roadsign/workdir:/workdir"
+      - "/srv/roadsign/settings.toml:/settings.toml"
+```
+
+It is recommended to have RoadSign behind a real reverse proxy, so do not listen to 443 and 80 here, use 8000 to let the reverse proxy do the upstream.
+Port 81 is the management API port that the side-loading API needs to use, which can be changed in the settings.
+
+It is also recommended to install RoadSign CLI on your local machine
+
+```sh
+$ npm i -g roadsign-cli
+```
+
+## 使用
+
+Watch the full RoadSign CLI deployment project demo at Asciiema 👉 https://asciinema.org/a/678744