From c0d12131213692d690ece63c79d58e5b00ba0b5b Mon Sep 17 00:00:00 2001
From: oldlicn <17260172+oldlicn@user.noreply.gitee.com>
Date: Sun, 23 Aug 2026 07:55:59 +0000
Subject: [PATCH] update README.md.

Signed-off-by: oldlicn <17260172+oldlicn@user.noreply.gitee.com>
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 1cbbad0..81f2339 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 
 
-[![项目演示视频封面](封面.jpg)](https://www.bilibili.com/video/BV1Rhb96QEov/)
+[![项目演示视频封面](封面.jpg)](https://www.bilibili.com/video/BV1fw846DErT/)
 
 ![输入图片说明](SPI%20Flash%E5%86%85%E5%AD%98%E5%88%86%E5%8C%BA%E5%B8%83%E5%B1%80%E8%A1%A8.jpg)