update vod

README.md

@@ -16,6 +16,8 @@ wget https://raw.githubusercontent.com/atrandys/wireguard/master/wireguard_insta
 
 | [![ScreenShot](https://raw.githubusercontent.com/hongwenjun/vps_setup/master/img/ss_wgmtu.jpg)](https://youtu.be/-sJLfPg12oc) | [![ScreenShot](https://raw.githubusercontent.com/hongwenjun/vps_setup/master/img/wg_mac_pc_tel.jpg)](https://youtu.be/dkXWicxak3w) | [![ScreenShot](https://raw.githubusercontent.com/hongwenjun/vps_setup/master/img/wgmtu.jpg)](https://youtu.be/e86tCRDqu8c) |
 | :------| ------: | :------: |
+| [![ScreenShot](https://raw.githubusercontent.com/hongwenjun/vps_setup/master/img/iptables_ytb.jpg)](https://youtu.be/Jb3b8SbFQLM) | [![ScreenShot](https://raw.githubusercontent.com/hongwenjun/vps_setup/master/img/winkcp_ytb.jpg)](https://youtu.be/HjGO2sAPOFM) | [![ScreenShot](https://raw.githubusercontent.com/hongwenjun/vps_setup/master/img/gcp_ssh_key.jpg)](https://youtu.be/qhwK5XUJeWE)|
+
 | [![ScreenShot](https://raw.githubusercontent.com/hongwenjun/vps_setup/master/img/wg5clients.jpg)](https://youtu.be/TOaihmhrYQY) | [![ScreenShot](https://raw.githubusercontent.com/hongwenjun/vps_setup/master/img/tel_pc.jpg)](https://youtu.be/O__RsZewA60) | [![ScreenShot](https://raw.githubusercontent.com/hongwenjun/vps_setup/master/img/ss_wg.jpg)](https://youtu.be/-cfuQSaJb5w)|
 
 ###  一键 WireGuard 多用户配置共享脚本