From 9f68fd26b1d9b8a2466cdbc9140f47f8ed35de8f Mon Sep 17 00:00:00 2001
From: yedf2 <120050102@qq.com>
Date: Thu, 22 Jul 2021 15:38:43 +0800
Subject: [PATCH] add link for sub-trans barrier

---
 README-en.md | 4 ++--
 README.md    | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/README-en.md b/README-en.md
index 6b21d04..d4085d1 100644
--- a/README-en.md
+++ b/README-en.md
@@ -70,6 +70,6 @@ If you think this project is good, or helpful to you, please give a star!
 
 ### Who is using
 <div style='vertical-align: middle'>
-    <img alt='常青藤爸爸' height='40'  src='https://www.ivydad.com/_nuxt/img/header-logo.2645ad5.png'  /img>
-    <img alt='镜小二' height='40'  src='https://img.epeijing.cn/official-website/assets/logo.png'  /img>
+    <img alt='ivydad' height='40'  src='https://www.ivydad.com/_nuxt/img/header-logo.2645ad5.png'  /img>
+    <img alt='eglass' height='40'  src='https://img.epeijing.cn/official-website/assets/logo.png'  /img>
 </div>
diff --git a/README.md b/README.md
index 1c87d29..8d3b90e 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ DTM是首款golang的开源分布式事务管理器，优雅的解决了幂等
 |  特性| DTM | SEATA |备注|
 |:-----:|:----:|:----:|:----:|
 | 支持语言 |  <font color=green>Golang、python、php及其他</font> | <font color=orange>Java</font> |dtm可轻松接入一门新语言|
-|异常处理| <font color=green>子事务屏障自动处理</font>|<font color=orange>手动处理</font> |dtm解决了幂等、悬挂、空补偿|
+|异常处理| <font color=green>[子事务屏障自动处理](https://zhuanlan.zhihu.com/p/388444465)</font>|<font color=orange>手动处理</font> |dtm解决了幂等、悬挂、空补偿|
 | TCC事务| <font color=green>✓</font>|<font color=green>✓</font>||
 | XA事务|<font color=green>✓</font>|<font color=green>✓</font>||
 |AT事务|<font color=red>✗</font>|<font color=green>✓</font>|AT与XA类似，性能更好|