diff --git a/domains/*.sssstf0rest.is-cool.dev.json b/domains/*.sssstf0rest.is-cool.dev.json
index 5c33969f..9597ac0d 100644
--- a/domains/*.sssstf0rest.is-cool.dev.json
+++ b/domains/*.sssstf0rest.is-cool.dev.json
@@ -7,9 +7,7 @@
         "email": "haoshen0226@gmail.com"
     },
     "record": {
-        "A": [
-            "100.78.4.87"
-        ]
+        "CNAME": "rpi.fell-lionfish.ts.net"
     },
     "proxied": false
 }