From 17a2032206256633fbc94da36c2610badbccc557 Mon Sep 17 00:00:00 2001
From: xiwa <xw2sy@163.com>
Date: Thu, 17 Mar 2022 08:40:44 +0000
Subject: [PATCH] update README.md.

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 69a667a7..3660e5df 100755
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@
 #### 安装教程
 
 见：https://ztktkv.yuque.com/books/share/f57275e0-9033-4f70-afe4-d39a98f5fff5?# 《iot平台帮助文档》
-链接有效期至 2022-03-11 21:31:59
+链接有效期至 2022-03-20 16:40:25
 
 #### 使用说明