更新 Service：OpenClaw

Service%EF%BC%9AOpenClaw.md

@@ -3,3 +3,13 @@
 ```bash
 apt update && apt upgrade -y && apt install -y curl wget git unzip
 ```
+
+# 安裝 NodeJS
+
+```bash
+curl -fsSL https://nodesource.com | bash -
+```
+
+```bash
+apt install -y nodejs
+```