diff --git a/readme.md b/readme.md
index cf43ecd..4dce88d 100644
--- a/readme.md
+++ b/readme.md
@@ -54,6 +54,6 @@
 7. [Spring Cloud Zuul服务网关](https://mrbird.cc/Spring-Cloud-Zuul-Router.html)
 8. [Spring Cloud Config统一配置管理](https://mrbird.cc/Spring-Cloud-Config.html)
 9. [使用Spring Cloud Bus刷新配置](https://mrbird.cc/Spring-Cloud-Bus.html)
-10. [使用Spring Cloud Sleuth跟踪微服务](https://mrbird.cc/Spring-Cloud-Sleuth.html)
+10. [使用Spring Cloud Sleuth跟踪微服务](https://mrbird.cc/Spring-Cloud-sleuth.html)
 
 持续更新中...
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