diff --git a/README.md b/README.md
index 0f46bae..34b1e90 100644
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@ import (
 
 func main() {
 	srv := server.New(server.NetworkWebsocket)
-	srv.RegConnectionReceivePacketEvent(func(srv *server.Server, conn *server.Conn, packet server.Packet) {
+	srv.RegConnectionReceivePacketEvent(func(srv *server.Server, conn *server.Conn, packet []byte) {
 		conn.Write(packet)
 	})
 	if err := srv.Run(":9999"); err != nil {