From 2fabb5d9311c03a1f375c6c93bf0183e515921d3 Mon Sep 17 00:00:00 2001
From: dd <535915157@qq.com>
Date: Fri, 17 Dec 2021 16:22:56 +0800
Subject: [PATCH] Update README.md

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 5d04751..87c9985 100644
--- a/README.md
+++ b/README.md
@@ -19,8 +19,9 @@
 3. 内置Modbustcp模拟设备 ip 172.17.0.1 port 16051 不要修改，否则连不上
 4. 其中modbus地址0-1为固定值，2-9为随机值，10-19为0
 5. 想要外网访问modbus设备，请连接:wanghaidong.cloud:16051，进行标准modbus协议读写
-6. 想要通过mqtt接收数据，请连接mqttserver:wanghaidong.cloud,11883 admin 000000；订阅topic: v1/gateway/telemetry
+6. 想要通过mqtt接收数据，请连接mqttserver:wanghaidong.cloud,1888 admin 000000；订阅topic: v1/gateway/telemetry
 ![image](https://user-images.githubusercontent.com/29589505/145837715-c0529db4-f2aa-47f7-aca6-db101642f820.png)
+![3209c4cb14551e819ce0af5665729bb](https://user-images.githubusercontent.com/29589505/146512872-61e1dfe5-2f4c-45b4-8a9a-5249db551356.png)