diff --git a/package/extra/luci-app-smartdns/luasrc/model/cbi/smartdns/smartdns.lua b/package/extra/luci-app-smartdns/luasrc/model/cbi/smartdns/smartdns.lua
index f553dccaf..b273a2245 100644
--- a/package/extra/luci-app-smartdns/luasrc/model/cbi/smartdns/smartdns.lua
+++ b/package/extra/luci-app-smartdns/luasrc/model/cbi/smartdns/smartdns.lua
@@ -135,7 +135,7 @@ o = s:taboption("advanced", Flag, "tls_server", translate("DOT Server"), transla
 o.rmempty = false
 o.default = o.disabled
 o.cfgvalue    = function(...)
-    return Flag.cfgvalue(...) or "1"
+    return Flag.cfgvalue(...) or "0"
 end
 
 o = s:taboption("advanced", Value, "tls_server_port", translate("DOT Server Port"), translate("Smartdns DOT server port."))
@@ -150,7 +150,7 @@ o = s:taboption("advanced", Flag, "doh_server", translate("DOH Server"), transla
 o.rmempty = false
 o.default = o.disabled
 o.cfgvalue    = function(...)
-    return Flag.cfgvalue(...) or "1"
+    return Flag.cfgvalue(...) or "0"
 end
 
 o = s:taboption("advanced", Value, "doh_server_port", translate("DOH Server Port"), translate("Smartdns DOH server port."))
diff --git a/package/extra/smartdns/Makefile b/package/extra/smartdns/Makefile
index 1d7740f10..851c40e4b 100644
--- a/package/extra/smartdns/Makefile
+++ b/package/extra/smartdns/Makefile
@@ -9,7 +9,7 @@ PKG_NAME:=smartdns
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://www.github.com/pymumu/smartdns.git
-PKG_SOURCE_VERSION:=066c472467f9e50d716030477c70d5b5ac479ad6
+PKG_SOURCE_VERSION:=407aba08c5512a8e654864195e1d738f75527aa2
 PKG_MIRROR_HASH:=skip
 PKG_RELEASE:=1