diff --git a/doc/source/raydp.rst b/doc/source/raydp.rst
index 9a8353ccc..a0ee98282 100644
--- a/doc/source/raydp.rst
+++ b/doc/source/raydp.rst
@@ -7,7 +7,7 @@ data processing using the PySpark API and seemlessly use that data to train
 your models using TensorFlow and PyTorch.
 
 For more information and examples, see the RayDP Github page:
-https://github.com/oap_project/raydp
+https://github.com/oap-project/raydp
 
 ================
 Installing RayDP