From a8014e6759e1ddacc804fbfd4dde8d1cb1f0ab99 Mon Sep 17 00:00:00 2001
From: Arvin <62139570+wnlen@users.noreply.github.com>
Date: Tue, 3 Mar 2026 22:10:23 +0800
Subject: [PATCH] Update README with clearer public access instructions

Clarify instructions for public access and key retrieval
---
 README.md | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 393a3fc..0fa5908 100644
--- a/README.md
+++ b/README.md
@@ -118,7 +118,7 @@ http://127.0.0.1:9090/ui
 > 不建议直接将管理端口暴露到公网。
 
 如果想要**公网访问**
-编辑 `.env` 文件，设置公网访问并修改对外端口(建议范围20000–60000)：
+编辑 `.env` 文件，设置公网访问并修改对外端口：
 
 ```
 sudo bash -c 'echo "EXTERNAL_CONTROLLER=0.0.0.0:9099" > /opt/clash-for-linux/.env'
@@ -130,6 +130,13 @@ sudo bash -c 'echo "EXTERNAL_CONTROLLER=0.0.0.0:9099" > /opt/clash-for-linux/.en
 sudo systemctl restart clash-for-linux.service
 ```
 
+密钥留空时：脚本可自动生成随机值
+获取密钥命令：
+```
+sudo sed -nE 's/^[[:space:]]*secret:[[:space:]]*//p' "/opt/clash-for-linux/conf/config.yaml" | head -n 1
+```
+
+
 ------
 
 ## ▶️ 开启 / 关闭系统代理