diff --git a/README-zh.md b/README-zh.md
index d4e8c64..ab4878e 100755
--- a/README-zh.md
+++ b/README-zh.md
@@ -140,7 +140,7 @@
 * [Cocoa Rest Client](https://mmattozzi.github.io/cocoa-rest-client/) - 比 Postman 看起来漂亮的客户端，测试 HTTP/REST endpoints。[![Open-Source Software][OSS Icon] ![Freeware][Freeware Icon]](https://github.com/mmattozzi/cocoa-rest-client)
 * [Postman](https://www.getpostman.com) - Postman 帮助我们快速测试 API。![Freeware][Freeware Icon]
 * [Insomnia](https://insomnia.rest/) - 最直观的跨平台 REST API 客户端。 [![Open-Source Software][OSS Icon]](https://github.com/getinsomnia/insomnia) ![Freeware][Freeware Icon]
-* [Katalon Studio](https://www.katalon.com) - 简单开放性测试前端开放工具， 网页， 手机应用等客户端。 可以使用在不同的浏览器[![Open-Source Software][OSS Icon]](https://github.com/katalon-studio) ![Freeware][Freeware Icon]
+* [Katalon Studio](https://www.katalon.com) - 简单开放性测试前端开放工具， 网页， 手机应用等客户端。 可以使用在不同的浏览器![Freeware][Freeware Icon]
 
 ### 网络分析
 
diff --git a/README.md b/README.md
index f6bc2df..986b641 100755
--- a/README.md
+++ b/README.md
@@ -247,7 +247,7 @@ Any comments, suggestions? [Let us know!](https://github.com/jaywcjlove/awesome-
 * [Cocoa Rest Client](https://mmattozzi.github.io/cocoa-rest-client/) - Free, open-source, native Apple OS X app for testing HTTP/REST endpoints. [![Open-Source Software][OSS Icon]](https://github.com/mmattozzi/cocoa-rest-client) ![Freeware][Freeware Icon]
 * [Insomnia](https://insomnia.rest/) - The most intuitive cross-platform REST API Client. [![Open-Source Software][OSS Icon]](https://github.com/getinsomnia/insomnia) ![Freeware][Freeware Icon]
 * [Postman](https://www.getpostman.com) - Powerful GUI platform to make your API development faster & easier, from building API requests through testing, documentation and sharing.![Freeware][Freeware Icon]
-* [Katalon Studio](https://www.katalon.com) - Simplify API, Web, Mobile Automation Tests Free. Robust. Cross-platform. Automation testers from 160 countries with YouTube channels, GitHub repositories.[![Open-Source Software][OSS Icon]](https://github.com/katalon-studio) ![Freeware][Freeware Icon]
+* [Katalon Studio](https://www.katalon.com) - Simplify API, Web, Mobile Automation Tests Free. Robust. Cross-platform. Automation testers from 160 countries with YouTube channels, GitHub repositories.![Freeware][Freeware Icon]
 
 #### Network Analysis