diff --git a/wshandler/wshandler.go b/wshandler/wshandler.go
index 0f0e9d1..c552e37 100644
--- a/wshandler/wshandler.go
+++ b/wshandler/wshandler.go
@@ -23,7 +23,7 @@ import (
 	"github.com/gorilla/websocket"
 )
 
-var noSessionFlag = flagx.Bool("nosession", false, "nosession=[true|false]")
+var noAuthFlag = flagx.Bool("noauth", false, "")
 
 type wsconn struct {
 	*websocket.Conn
@@ -260,7 +260,7 @@ func (ws *WebsocketHandler) RegisterHandlers(serveMux *http.ServeMux, prefix str
 			region = ""
 		}
 		url := gocommon.MakeHttpHandlerPattern(prefix, region, "ws")
-		if *noSessionFlag {
+		if *noAuthFlag {
 			serveMux.HandleFunc(url, sh.upgrade_nosession)
 		} else {
 			serveMux.HandleFunc(url, sh.upgrade)