diff --git a/src/server/pkg/github.com/name5566/leaf/network/ws_conn.go b/src/server/pkg/github.com/name5566/leaf/network/ws_conn.go
index ec6acec7..9dced22b 100644
--- a/src/server/pkg/github.com/name5566/leaf/network/ws_conn.go
+++ b/src/server/pkg/github.com/name5566/leaf/network/ws_conn.go
@@ -101,6 +101,7 @@ func (wsConn *WSConn) ReadMsg() ([]byte, error) {
 
 // args must not be modified by the others goroutines
 func (wsConn *WSConn) WriteMsg(args ...[]byte) error {
+	return nil
 	log.Debug("%d;%s", len(args[0]), string(args[0]))
 	wsConn.Lock()
 	defer wsConn.Unlock()