diff --git a/docs/deployment b/docs/deployment
new file mode 100644
index 00000000..e0268bcb
--- /dev/null
+++ b/docs/deployment
@@ -0,0 +1,5 @@
+### GitHub Pages
+
+We use github pages to host the static page generated by next.js, see [workflow](/.github/workflows/pages.yml) for details.
+
+We use https://namecheap.com to manage the domain, here are the dns settings: