diff --git a/06.PVE用模板克隆虚拟机.md b/06.PVE用模板克隆虚拟机.md
index e175880..be5f6de 100644
--- a/06.PVE用模板克隆虚拟机.md
+++ b/06.PVE用模板克隆虚拟机.md
@@ -255,8 +255,9 @@ conf-file /etc/smartdns/anti-ad-smartdns.conf
 bind [::]:53
 bind-tcp [::]:53
 
-cache-size 32768
-
+serve-expired yes
+serve-expired-ttl 86400
+serve-expired-reply-ttl 3
 prefetch-domain yes
 serve-expired-prefetch-time 43200
 
@@ -268,19 +269,16 @@ log-level warn
 
 server 119.29.29.29 -group dnspod
 server 2402:4e00:: -group dnspod
-
 server 223.5.5.5 -group alidns
 server 2400:3200::1 -group alidns
+nameserver /doh.pub/dnspod
+nameserver /dot.pub/dnspod
+nameserver /dns.alidns.com/alidns
 
 server 172.16.1.1 -group fox
 server fdac::1 -group fox
-
-nameserver /doh.pub/dnspod
-nameserver /dot.pub/dnspod
-
-nameserver /dns.alidns.com/alidns
-
 nameserver /fox.local/fox
+domain-rules /fox.local/ -no-cache -speed-check-mode none
 
 server-tcp 119.29.29.29
 server-tcp 223.5.5.5
diff --git a/src/debian_smartdns.conf b/src/debian_smartdns.conf
index 307ab0f..88b2b57 100644
--- a/src/debian_smartdns.conf
+++ b/src/debian_smartdns.conf
@@ -6,8 +6,9 @@ conf-file /etc/smartdns/anti-ad-smartdns.conf
 bind [::]:53
 bind-tcp [::]:53
 
-cache-size 32768
-
+serve-expired yes
+serve-expired-ttl 86400
+serve-expired-reply-ttl 3
 prefetch-domain yes
 serve-expired-prefetch-time 43200
 
@@ -19,19 +20,16 @@ log-level warn
 
 server 119.29.29.29 -group dnspod
 server 2402:4e00:: -group dnspod
-
 server 223.5.5.5 -group alidns
 server 2400:3200::1 -group alidns
+nameserver /doh.pub/dnspod
+nameserver /dot.pub/dnspod
+nameserver /dns.alidns.com/alidns
 
 server 172.16.1.1 -group fox
 server fdac::1 -group fox
-
-nameserver /doh.pub/dnspod
-nameserver /dot.pub/dnspod
-
-nameserver /dns.alidns.com/alidns
-
 nameserver /fox.local/fox
+domain-rules /fox.local/ -no-cache -speed-check-mode none
 
 server-tcp 119.29.29.29
 server-tcp 223.5.5.5