diff --git a/hub/updater/updater.go b/hub/updater/updater.go
index e4b55421..8b9b7409 100644
--- a/hub/updater/updater.go
+++ b/hub/updater/updater.go
@@ -16,7 +16,8 @@ import (
 	"github.com/Dreamacro/clash/log"
 )
 
-// Updater is the AdGuard Home updater.
+// modify from https://github.com/AdguardTeam/AdGuardHome/blob/595484e0b3fb4c457f9bb727a6b94faa78a66c5f/internal/updater/updater.go
+// Updater is the Clash.Meta updater.
 var (
 	client http.Client