diff --git a/06.PVE制作DNS服务器.md b/06.PVE制作DNS服务器.md
index e4580bf..faffc5b 100644
--- a/06.PVE制作DNS服务器.md
+++ b/06.PVE制作DNS服务器.md
@@ -333,7 +333,7 @@ conf-file /etc/smartdns.d/bogus-nxdomain.china.smartdns.conf
 cache-file /tmp/smartdns.cache
 
 log-level notice
-max-query-limit 512
+max-query-limit 1024
 restart-on-crash yes
 
 bind [::]:6053@lo
diff --git a/src/debian/debian_dns_smartdns.conf b/src/debian/debian_dns_smartdns.conf
index 731941e..5f6eee7 100644
--- a/src/debian/debian_dns_smartdns.conf
+++ b/src/debian/debian_dns_smartdns.conf
@@ -23,7 +23,7 @@ conf-file /etc/smartdns.d/bogus-nxdomain.china.smartdns.conf
 cache-file /tmp/smartdns.cache
 
 log-level notice
-max-query-limit 512
+max-query-limit 1024
 restart-on-crash yes
 
 bind [::]:6053@lo