From 7b4cb101d35d7d1ac6749ecb595c5e95ebaa1872 Mon Sep 17 00:00:00 2001
From: enKl03B <163709829+enKl03B@users.noreply.github.com>
Date: Sat, 8 Mar 2025 21:49:10 +0800
Subject: [PATCH] Update docs/manual_deploy_linux.md

Co-authored-by: sourcery-ai[bot] <58596630+sourcery-ai[bot]@users.noreply.github.com>
---
 docs/manual_deploy_linux.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/manual_deploy_linux.md b/docs/manual_deploy_linux.md
index ab69f24ae..09b2cfd0d 100644
--- a/docs/manual_deploy_linux.md
+++ b/docs/manual_deploy_linux.md
@@ -39,6 +39,9 @@ python3 --version
 sudo apt update
 sudo apt install python3.9
 # 如执行了这一步，建议在执行时将python3指向python3.9
+# 更新替代方案，设置 python3.9 为默认的 python3 版本:
+sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.9 1
+sudo update-alternatives --config python3
 ```
 
 ### 2️⃣ **创建虚拟环境**