From 1ed0c285f03e717851eb406049a91674eb19c36c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9A=8F=E9=81=87=E8=80=8C=E5=AE=89?= <164770707@qq.com>
Date: Sun, 21 Aug 2022 19:26:52 +0000
Subject: [PATCH] update README.md.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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Signed-off-by: 随遇而安 <164770707@qq.com>
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 82fa166e..5ac13e0f 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 1. WumeiSmart是一个简单易用的生活物联网平台。可用于搭建物联网平台以及二次开发和学习。适用于智能家居、智慧办公、智慧社区、农业监测、工业控制等。
 
 2. 系统后端采用Spring boot；前端采用Vue；消息服务器采用EMQX；移动端支持微信小程序、安卓、苹果和H5采用Uniapp；数据库采用Mysql、TDengine和Redis；设备端支持ESP32、ESP8266、树莓派、合宙等；<br />
-<img src="http://assets.processon.com/chart_image/62f724375653bb072e69962b.png" />
+<img src="https://oscimg.oschina.net/oscnet/up-004a50200a81efff7530d2cf963052b4e8c.png" />
 
 3. 相关硬件