diff --git a/subdomains.json b/subdomains.json
index e4a88be..e093a7f 100644
--- a/subdomains.json
+++ b/subdomains.json
@@ -45,6 +45,7 @@
   "fadla": "muhamad-fadla.github.io",
   "farhan418": "farhan418.github.io",
   "faris": "glitch.edgeapp.net",
+  "fcircle-doc": "hexo-circle-of-friends-doc.vercel.app",
   "fivenine": "fivenine01.github.io",
   "focus": "ffork.github.io",
   "goose": "scalgoon.github.io",