diff --git a/domains/chat.dhphuc.json b/domains/chat.dhphuc.json
new file mode 100644
index 0000000000..9e79779e57
--- /dev/null
+++ b/domains/chat.dhphuc.json
@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "dhp5621",
+    "email": "daohongphuc1112010@hotmail.com"
+  },
+  "records": {
+    "CNAME": "cname.vercel-dns.com"
+  }
+}