diff --git a/README.md b/README.md
index cb1816c2b5..818d7b0d4e 100644
--- a/README.md
+++ b/README.md
@@ -617,7 +617,7 @@ This is a list of user's comment and references:[users\_comments](https://github
 
 Any contribution is welcome!! 
 
-Please check this document:[How To Contribute — PythonRobotics documentation](https://atsushisakai.github.io/PythonRobotics/how_to_contribute.html)
+Please check this document:[How To Contribute — PythonRobotics documentation](https://atsushisakai.github.io/PythonRobotics/modules/0_getting_started/3_how_to_contribute.html)
 
 # Citing