From b8bc2279404d942183b30e77b95ae11f07591bd0 Mon Sep 17 00:00:00 2001
From: hengyunabc <hengyunabc@gmail.com>
Date: Wed, 2 Jun 2021 17:35:57 +0800
Subject: [PATCH] update tutorials

---
 tutorials/katacoda/common-resources/finish.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tutorials/katacoda/common-resources/finish.md b/tutorials/katacoda/common-resources/finish.md
index 74041380b..7555f78ec 100644
--- a/tutorials/katacoda/common-resources/finish.md
+++ b/tutorials/katacoda/common-resources/finish.md
@@ -2,3 +2,8 @@
 * Issues: https://github.com/alibaba/arthas/issues
 * 文档: https://arthas.aliyun.com/doc
 * Documentation: https://arthas.aliyun.com/doc/en
+
+
+欢迎关注公众号，获取Arthas项目的信息、源码分析、案例实践。
+
+![Arthas公众号](./assets/qrcode_gongzhonghao.jpg)