diff --git a/luci-app-passwall/po/zh-cn/passwall.po b/luci-app-passwall/po/zh-cn/passwall.po
index f5db52ba3..949daf1df 100644
--- a/luci-app-passwall/po/zh-cn/passwall.po
+++ b/luci-app-passwall/po/zh-cn/passwall.po
@@ -121,12 +121,6 @@ msgstr "国内分组名"
 msgid "You only need to configure domestic DNS packets in SmartDNS and set it redirect or as Dnsmasq upstream, and fill in the domestic DNS group name here."
 msgstr "您只需要在SmartDNS配置好国内DNS分组，并设置重定向或作为Dnsmasq上游，此处填入国内DNS分组名。"
 
-msgid "Exclude Default Group"
-msgstr "从默认服务器组排除"
-
-msgid "Exclude DNS Server from default group."
-msgstr "从default默认服务器组中排除"
-
 msgid "Filter Mode"
 msgstr "过滤模式"
 
diff --git a/luci-app-passwall/root/usr/share/passwall/helper_smartdns_add.lua b/luci-app-passwall/root/usr/share/passwall/helper_smartdns_add.lua
index 4c2bbf593..c625787f5 100644
--- a/luci-app-passwall/root/usr/share/passwall/helper_smartdns_add.lua
+++ b/luci-app-passwall/root/usr/share/passwall/helper_smartdns_add.lua
@@ -120,6 +120,7 @@ if true then
 	string.gsub(TUN_DNS, '[^' .. "|" .. ']+', function(w)
 		local server_dns = w
 		local server_param = string.format("server %s -group %s -proxy %s", "%s", REMOTE_GROUP, proxy_server_name)
+		server_param = server_param .. " -exclude-default-group"
 
 		local isHTTPS = w:find("https://")
 		if isHTTPS and isHTTPS == 1 then