From 91ce949c099362866f98c40f369cc91c1bb3dc98 Mon Sep 17 00:00:00 2001
From: lirzh <lirzh1024@163.com>
Date: Thu, 15 Oct 2026 20:11:46 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20README.md?=
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---
 README.md | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 8969e43..969a01a 100644
--- a/README.md
+++ b/README.md
@@ -12,13 +12,23 @@
 su -
 apt update && apt install curl wget sudo
 ```
+
 安装完后请使用以下命令换源：
 
 ```bash
 su -
 bash <(curl -s http://10.16.80.222:3000/Weishen/Hydro-Setup/raw/branch/main/apt-mirror.sh)
 ```
-#### 3. 安装 Hydro OJ
+
+#### 3. 为 ptyz 用户增加 sudo 权限
+
+```bash
+su -
+usermod -aG sudo ptyz # 加入 sudoer 组
+echo 'ptyz ALL=(ALL:ALL) NOPASSWD: ALL' > /etc/sudoers.d/ptyz && chmod 0440 /etc/sudoers.d/ptyz # 免密 sudo
+```
+
+#### 4. 安装 Hydro OJ
 
 ```bash
 su -