diff --git a/README.md b/README.md
index 739ecec..d3c1c33 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 Donate via [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=zhuyanzi@gmail.com&item_name=A+Cup+Of+Coffee&item_number=Thank+You&currency_code=USD), or if you can, please simply go to [my blog post here](https://blog.happyz.me/2018/dpt-rp1-can-now-gain-root-access/) and *click* the Google advertisement for me to get a sip of coffee.
 
+Note: Scripts and mods are only tested on MacOS. I do not plan to support all platforms. Use it at your own risks.
+
 # 0x1 Special Thanks
 
 Greatly thank