diff --git a/hostname.subdomain.json b/hostname.subdomain.json
new file mode 100644
index 0000000000..00bc0c4569
--- /dev/null
+++ b/hostname.subdomain.json
@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "_github-pages-challenge-quweijia",
+        "email": "[email protected]"
+    },
+    "records": {
+        "TXT": "e9440c999ffa39f81c3964c1bdd473"
+    }
+}