diff --git a/Surge/RuleSet/Custom/US.txt b/Surge/RuleSet/Custom/US.txt
index 2fc19df..baa841f 100644
--- a/Surge/RuleSet/Custom/US.txt
+++ b/Surge/RuleSet/Custom/US.txt
@@ -5,7 +5,7 @@
 # Apple AI
 .smoot.apple.com
 
-guzzoni.apple.com	# Siri 与听写（TCP 443）
+guzzoni.apple.com	# Siri 与听写 (TCP 443)
 
 gspe1-ssl.ls.apple.com
 apple-relay.mask.apple-dns.net