diff --git a/README.md b/README.md
index dd8abdf2..443eb404 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 [![SpringCloud Alibaba](https://img.shields.io/badge/Spring%20Cloud%20Alibaba-2.2.1.RELEASE-success)](https://spring.io/projects/spring-cloud-alibaba)
 [![MySQL](https://img.shields.io/badge/MySQL-8.0.19-blue)](https://www.mysql.com/)
 [![Redis](https://img.shields.io/badge/Redis-5.0.9-red)](https://redis.io/)
-[![Nacos](https://img.shields.io/badge/Nacos-1.4.1-%23267DF7)](https://github.com/alibaba/nacos)
+[![Nacos](https://img.shields.io/badge/Nacos-1.4.2-%23267DF7)](https://github.com/alibaba/nacos)
 [![Vue](https://img.shields.io/badge/Vue-2.6.11-success)](https://cn.vuejs.org/)
 [![QQ Group 598587305](https://img.shields.io/badge/QQ%20Group-598587305-blue)](https://qm.qq.com/cgi-bin/qm/qr?k=WWGBZ5gfDiBZOcpNvM8xnZTfUq7BT4Rs&jump_from=webapi)
 
diff --git a/docs/docs/introducition/README.md b/docs/docs/introducition/README.md
index 0214734b..19d87714 100644
--- a/docs/docs/introducition/README.md
+++ b/docs/docs/introducition/README.md
@@ -9,7 +9,7 @@ HOJ，全称 Hcode Online Judge，是基于前后端分离，分布式架构的
 [![SpringCloud Alibaba](https://img.shields.io/badge/Spring%20Cloud%20Alibaba-2.2.1.RELEASE-success)](https://spring.io/projects/spring-cloud-alibaba)
 [![MySQL](https://img.shields.io/badge/MySQL-8.0.19-blue)](https://www.mysql.com/)
 [![Redis](https://img.shields.io/badge/Redis-5.0.9-red)](https://redis.io/)
-[![Nacos](https://img.shields.io/badge/Nacos-1.4.1-%23267DF7)](https://github.com/alibaba/nacos)
+[![Nacos](https://img.shields.io/badge/Nacos-1.4.2-%23267DF7)](https://github.com/alibaba/nacos)
 [![Vue](https://img.shields.io/badge/Vue-2.6.11-success)](https://cn.vuejs.org/)
 [![QQ Group 598587305](https://img.shields.io/badge/QQ%20Group-598587305-blue)](https://qm.qq.com/cgi-bin/qm/qr?k=WWGBZ5gfDiBZOcpNvM8xnZTfUq7BT4Rs&jump_from=webapi)