diff --git a/luci-app-passwall/luasrc/model/cbi/passwall/client/global.lua b/luci-app-passwall/luasrc/model/cbi/passwall/client/global.lua
index 1451dca36..698dc619d 100644
--- a/luci-app-passwall/luasrc/model/cbi/passwall/client/global.lua
+++ b/luci-app-passwall/luasrc/model/cbi/passwall/client/global.lua
@@ -486,7 +486,7 @@ o.validate = function(self, value, t)
 		end
 		local _tcp_node = s.fields["tcp_node"]:formvalue(t)
 		if _dns_mode and _tcp_node then
-			if m:get(_tcp_node, "type"):lower() ~= _dns_mode then
+			if (m:get(_tcp_node, "type") or ""):lower() ~= _dns_mode then
 				return nil, translatef("TCP node must be '%s' type to use FakeDNS.", _dns_mode)
 			end
 		end
diff --git a/luci-app-passwall/luasrc/passwall/util_xray.lua b/luci-app-passwall/luasrc/passwall/util_xray.lua
index 49b054640..9bcacff2f 100644
--- a/luci-app-passwall/luasrc/passwall/util_xray.lua
+++ b/luci-app-passwall/luasrc/passwall/util_xray.lua
@@ -334,6 +334,9 @@ function gen_outbound(flag, node, tag, proxy_table)
 								if type(fm.tcp) == "table" then
 									finalmask.tcp = fm.tcp
 								end
+								if type(fm.quicParams) == "table" then
+									finalmask.quicParams = fm.quicParams
+								end
 							end
 						end
 					end
@@ -658,6 +661,9 @@ function gen_config_server(node)
 									if type(fm.tcp) == "table" then
 										finalmask.tcp = fm.tcp
 									end
+									if type(fm.quicParams) == "table" then
+										finalmask.quicParams = fm.quicParams
+									end
 								end
 							end
 						end