From 21a0c5bd1e6a815213d8689fae59fd11198c0977 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=94=AC=E5=93=A5=E4=BE=83=E4=BE=83=E4=BE=83ygkkk?=
 <121604513+yonggekkk@users.noreply.github.com>
Date: Tue, 25 Mar 2025 08:30:37 +0800
Subject: [PATCH] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 3861024..bf83dbe 100644
--- a/README.md
+++ b/README.md
@@ -64,7 +64,7 @@ bash <(wget -qO- https://raw.githubusercontent.com/yonggekkk/sing-box-yg/main/sb
 
 [Serv00免费代理脚本最终教程（三）：多功能网页生成【保活+重启+重置端口+查看订阅节点】、随意重置端口功能；Github+Workers自动执行保活功能任你选！](https://youtu.be/9uCfFNnjNc0)
 
-
+[Serv00免费代理脚本最终教程（四）：重大更新！支持Argo临时/固定隧道相互切换，实时更新节点信息；完美适配Serv00收费版Hostuno.com](https://youtu.be/XN6_vpz1NhE)
 
 ### 方案一、Serv00/Hostuno-sb-yg一键脚本