diff --git a/docs/CNAME b/docs/CNAME
new file mode 100644
index 0000000..9a85cf5
--- /dev/null
+++ b/docs/CNAME
@@ -0,0 +1 @@
+geoai-tutorials.gishub.org
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index 2c885a9..ae6b222 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -1,7 +1,7 @@
 site_name: GeoAI Tutorials
 site_description: A collection of Jupyter notebook examples for using GeoAI
 site_author: Qiusheng Wu
-site_url: https://open.gishub.org/GeoAI-Tutorials
+site_url: https://geoai-tutorials.gishub.org
 
 repo_url: https://github.com/opengeos/GeoAI-Tutorials