diff --git a/package/ctcgfw/luci-app-naiveproxy/luasrc/model/cbi/naiveproxy.lua b/package/ctcgfw/luci-app-naiveproxy/luasrc/model/cbi/naiveproxy.lua
index cfc727836c..b06da1a763 100644
--- a/package/ctcgfw/luci-app-naiveproxy/luasrc/model/cbi/naiveproxy.lua
+++ b/package/ctcgfw/luci-app-naiveproxy/luasrc/model/cbi/naiveproxy.lua
@@ -22,7 +22,7 @@ server_addr = s:option(Value, "server_addr", translate("Server Address"))
 server_addr.description = translate("proto://user:pass@hostname[:port]")
 server_addr.rmempty = false
 
-extra_command = s:option(Value, "extra_command", translate("Extra Argument"))
-extra_command.description = translate("Appends extra argument to NaiveProxy")
+extra_argument= s:option(Value, "extra_argument", translate("Extra Argument"))
+extra_argument.description = translate("Appends extra argument to NaiveProxy")
 
 return mp