diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e1eb91b6..e0f181d38 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -35,3 +35,4 @@
 - [refactor:optimize project and code.](https://github.com/Tencent/spring-cloud-tencent/pull/368)
 - [docs: Fix javadoc <br /> error](https://github.com/Tencent/spring-cloud-tencent/pull/371)
 - [UT: add Polaris LoadBalancer unit test](https://github.com/Tencent/spring-cloud-tencent/pull/373)
+- [docs:update docs](https://github.com/Tencent/spring-cloud-tencent/pull/378)
diff --git a/spring-cloud-tencent-examples/polaris-gateway-example/README.md b/spring-cloud-tencent-examples/polaris-gateway-example/README.md
index 43bd680f6..b1bb35671 100644
--- a/spring-cloud-tencent-examples/polaris-gateway-example/README.md
+++ b/spring-cloud-tencent-examples/polaris-gateway-example/README.md
@@ -2,7 +2,7 @@
 
 ## Example Introduction
 
-This example shows how to use ```spring-cloud-tencent-polaris-gateway`` in Spring Cloud project for its features.
+This example shows how to use ```spring-cloud-tencent-polaris-gateway``` in Spring Cloud project for its features.
 
 This example contains ```gateway-zuul-service```, ```gateway-scg-service``` and ```gateway-callee-service```. ```gateway-zuul-service``` and ```gateway-scg-service``` invoke ```gateway-callee-service```.