diff --git a/README.md b/README.md
index b5673c82..bdeca1b1 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,10 @@ Lightweight but robust Githru for VSCode Extension
 
 https://github.com/githru/githru-vscode-ext/blob/main/doc/getting-started-ko.md
 
+## Documentation
+
+https://github.com/githru/githru-vscode-ext/wiki
+
 ## Contributors
 
 This project exists thanks to all the people who contribute. [[Contributing](https://github.com/githru/githru-vscode-ext/blob/main/CONTRIBUTING.md)]