diff --git a/06.PVE制作DNS服务器.md b/06.PVE制作DNS服务器.md
index 580694c..398c76d 100644
--- a/06.PVE制作DNS服务器.md
+++ b/06.PVE制作DNS服务器.md
@@ -449,7 +449,6 @@ 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 3e1af5f..fc6ed25 100644
--- a/07.PVE制作TS服务器.md
+++ b/07.PVE制作TS服务器.md
@@ -522,7 +522,6 @@ 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 c84fb3b..4a06829 100644
--- a/src/debian/debian_dns_dnsmasq.conf
+++ b/src/debian/debian_dns_dnsmasq.conf
@@ -20,7 +20,6 @@ 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 3f53651..7af5694 100644
--- a/src/debian/debian_ts_dnsmasq.conf
+++ b/src/debian/debian_ts_dnsmasq.conf
@@ -20,7 +20,6 @@ bogus-priv
 domain-needed
 local-service
 no-hosts
-no-negcache
 no-round-robin
 rebind-localhost-ok
 stop-dns-rebind