diff --git a/06.PVE制作DNS服务器.md b/06.PVE制作DNS服务器.md
index 126bb70..0e39ead 100644
--- a/06.PVE制作DNS服务器.md
+++ b/06.PVE制作DNS服务器.md
@@ -447,7 +447,6 @@ no-resolv
 no-round-robin
 rebind-localhost-ok
 stop-dns-rebind
-strip-subnet
 
 # DNS Filter
 
diff --git a/07.PVE制作TS服务器.md b/07.PVE制作TS服务器.md
index 4d1e0e3..f04b83c 100644
--- a/07.PVE制作TS服务器.md
+++ b/07.PVE制作TS服务器.md
@@ -557,7 +557,6 @@ no-resolv
 no-round-robin
 rebind-localhost-ok
 stop-dns-rebind
-strip-subnet
 
 # DNS Filter
 
diff --git a/src/debian/debian_dns_dnsmasq.conf b/src/debian/debian_dns_dnsmasq.conf
index aff6ff8..0eb023a 100644
--- a/src/debian/debian_dns_dnsmasq.conf
+++ b/src/debian/debian_dns_dnsmasq.conf
@@ -24,7 +24,6 @@ no-resolv
 no-round-robin
 rebind-localhost-ok
 stop-dns-rebind
-strip-subnet
 
 # DNS Filter
 
diff --git a/src/debian/debian_ts_dnsmasq.conf b/src/debian/debian_ts_dnsmasq.conf
index 57546e3..667c2b8 100644
--- a/src/debian/debian_ts_dnsmasq.conf
+++ b/src/debian/debian_ts_dnsmasq.conf
@@ -24,7 +24,6 @@ no-resolv
 no-round-robin
 rebind-localhost-ok
 stop-dns-rebind
-strip-subnet
 
 # DNS Filter