diff --git a/README.md b/README.md
index c9fb742..bd0b8dc 100644
--- a/README.md
+++ b/README.md
@@ -135,4 +135,6 @@ See [example.dae](https://github.com/v2rayA/dae/blob/main/example.dae).
    But the problem is, after the Linux network stack, before entering the network card, we modify the source IP of this packet, causing the Linux network stack to only make a simple checksum, and the NIC also assumes that this packet is not sent from local, so no further checksum completing.
 1. MACv2 extension extraction.
 1. Log to userspace.
+1. Protocol-oriented node features detecting, such as full-cone (especially VMess and VLESS).
+1. DNS traffic split.
 1. ...