diff --git a/domains/yang.json b/domains/yang.json
new file mode 100644
index 000000000..084c11290
--- /dev/null
+++ b/domains/yang.json
@@ -0,0 +1,12 @@
+
+{
+    "description": "one personal blog",
+    "repo": "https://github.com/xuchao996/xuchao996.github.io",
+    "owner": {
+           "username": "xuchao996",
+           "email": "chao.xu996@gmail.com"
+    },
+    "record": {
+        "CNAME": "xuchao996.github.io"
+    }
+} 
diff --git a/domains/yanggui.json b/domains/yanggui.json
deleted file mode 100644
index bfbc4abdd..000000000
--- a/domains/yanggui.json
+++ /dev/null
@@ -1,8 +0,0 @@
-
-{
-    "description": "Describe the use of this subdomain",
-    "repo": "https://github.com/xuchao996",
-    "record": {
-        "URL": "https://yanggui.is-a-good.dev"
-    }
-}