diff --git a/README.md b/README.md
index a5ace26..80521ec 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,13 @@
 wget -O /tmp/drive-gl-inet.sh https://ghproxy.com/https://raw.githubusercontent.com/wukongdaily/gl-inet-onescript/master/drive-gl-inet.sh && chmod +x /tmp/drive-gl-inet.sh && /tmp/drive-gl-inet.sh
 
 
+```
+
+# install bash env
+```
+wget -O /tmp/prepare.sh https://ghproxy.com/https://raw.githubusercontent.com/wukongdaily/gl-inet-onescript/master/prepare.sh && chmod +x /tmp/prepare.sh && /tmp/prepare.sh
+
+
 ```
 
 # Features