diff --git a/domains/lum.json b/domains/lum.json
new file mode 100644
index 0000000000..b093b9ea9e
--- /dev/null
+++ b/domains/lum.json
@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "Lum1104",
+        "email": "lin.yuxiang.contact@gmail.com"
+    },
+    "records": {
+        "CNAME": "Lum1104.github.io"
+    }
+}
\ No newline at end of file