diff --git a/06.PVE制作DNS服务器.md b/06.PVE制作DNS服务器.md
index 1ca0496..3cec3be 100644
--- a/06.PVE制作DNS服务器.md
+++ b/06.PVE制作DNS服务器.md
@@ -446,6 +446,7 @@ bogus-priv
 domain-needed
 local-service
 no-hosts
+no-negcache
 no-resolv
 no-round-robin
 rebind-localhost-ok
diff --git a/07.PVE制作TS服务器.md b/07.PVE制作TS服务器.md
index 7815f73..6dbaf7a 100644
--- a/07.PVE制作TS服务器.md
+++ b/07.PVE制作TS服务器.md
@@ -524,6 +524,7 @@ bogus-priv
 domain-needed
 local-service
 no-hosts
+no-negcache
 no-round-robin
 rebind-localhost-ok
 stop-dns-rebind
diff --git a/src/debian/debian_dns_dnsmasq.conf b/src/debian/debian_dns_dnsmasq.conf
index 9aab32c..10b75c3 100644
--- a/src/debian/debian_dns_dnsmasq.conf
+++ b/src/debian/debian_dns_dnsmasq.conf
@@ -20,6 +20,7 @@ bogus-priv
 domain-needed
 local-service
 no-hosts
+no-negcache
 no-resolv
 no-round-robin
 rebind-localhost-ok
diff --git a/src/debian/debian_ts_dnsmasq.conf b/src/debian/debian_ts_dnsmasq.conf
index 3265bd4..e5794c5 100644
--- a/src/debian/debian_ts_dnsmasq.conf
+++ b/src/debian/debian_ts_dnsmasq.conf
@@ -20,6 +20,7 @@ bogus-priv
 domain-needed
 local-service
 no-hosts
+no-negcache
 no-round-robin
 rebind-localhost-ok
 stop-dns-rebind