diff --git a/README.md b/README.md
index a4bdbe0..13c6628 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@
 <p align="center">
   <a href="https://os-world.github.io/">Website</a> •
   <a href="https://arxiv.org/abs/2404.07972">Paper</a> •
+  <a href="https://timothyxxx.github.io/OSWorld/">Doc</a> •
   <a href="https://github.com/xlang-ai/OSWorld/tree/main/evaluation_examples">Data</a> •
   <a href="https://os-world.github.io/explorer.html">Data Viewer</a> •
   <a href="https://discord.gg/4Gnw7eTEZR">Discord</a>