From 2a9c615819c3ab4605f6f82f59980b2b491accef Mon Sep 17 00:00:00 2001
From: krau <71133316+krau@users.noreply.github.com>
Date: Mon, 20 Jan 2025 11:29:07 +0800
Subject: [PATCH] docs: add upgrade instructions to README

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index abd8d1a..0d24b95 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,14 @@ chmod +x saveany-bot
 ./saveany-bot
 ```
 
+## 更新
+
+使用 `upgrade` 或 `up` 升级到最新版
+
+```bash
+./saveany-bot upgrade
+```
+
 ## 使用
 
 向 Bot 发送(转发)文件, 按照提示操作.