diff --git a/domains/1st-dev.json b/domains/1st-dev.json
deleted file mode 100644
index b15cfed15..000000000
--- a/domains/1st-dev.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-    "owner": {
-        "username": "RainyXeon",
-        "email": "minh15052008@gmail.com"
-    },
-
-    "record": {
-        "CNAME": "5a3e476d-47ce-4088-9b34-42cdb8c3395b.id.repl.co"
-    }
-}