diff --git a/apis/types.api b/apis/types.api
index df800b2..8f5f2d2 100644
--- a/apis/types.api
+++ b/apis/types.api
@@ -795,7 +795,7 @@ type (
 		ReduceRtt            bool   `json:"reduce_rtt,omitempty"`
 		UDPRelayMode         string `json:"udp_relay_mode,omitempty"`
 		CongestionController string `json:"congestion_controller,omitempty"`
-		Plugin               string `json:"plugin,omitempty"` // obfs, v2ray-plugin, simple-obfs
+		Plugin               string `json:"plugin,omitempty"` // obfs, none,v2ray-plugin, simple-obfs
 		PluginOptions        string `json:"plugin_options,omitempty"` // plugin options, eg: obfs=http;obfs-host=www.bing.com
 		Multiplex            string `json:"multiplex,omitempty"` // mux, eg: off/low/medium/high
 		PaddingScheme        string `json:"padding_scheme,omitempty"` // padding scheme