diff --git a/hosts/12kingdoms-suzu/microvm/suzi/config.dae b/hosts/12kingdoms-suzu/microvm/suzi/config.dae
index 4aa7ca0c..184277eb 100644
--- a/hosts/12kingdoms-suzu/microvm/suzi/config.dae
+++ b/hosts/12kingdoms-suzu/microvm/suzi/config.dae
@@ -228,6 +228,7 @@ group {
     }
 }
 
+# Ref: https://github.com/v2fly/domain-list-community
 # See https://github.com/daeuniverse/dae/blob/main/docs/en/configuration/routing.md for full examples.
 # Pname has the highest priority, so should be placed in the front.
 # Priority of other rules is the same as the order of the rules defined in this file.