diff --git a/README.md b/README.md
index ab7ab1ec1..c319a06aa 100644
--- a/README.md
+++ b/README.md
@@ -171,6 +171,6 @@ The [user case studies](https://kubesphere.io/case/) page includes the user list
 <img src="https://landscape.cncf.io/images/left-logo.svg" width="150"/>&nbsp;&nbsp;<img src="https://landscape.cncf.io/images/right-logo.svg" width="200"/>&nbsp;&nbsp;
 <br/><br/>
 KubeSphere is a member of CNCF and a <a href="https://www.cncf.io/certification/software-conformance/#logos">Kubernetes Conformance Certified platform
-</a>, which enriches the <a href="https://landscape.cncf.io/landscape=observability-and-analysis&license=apache-license-2-0">CNCF CLOUD NATIVE Landscape.
+</a>, which enriches the <a href="https://landscape.cncf.io/?landscape=observability-and-analysis&license=apache-license-2-0">CNCF CLOUD NATIVE Landscape.
 </a>
 </p>
diff --git a/README_zh.md b/README_zh.md
index 19c1408ba..bc10162e1 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -118,6 +118,6 @@ KubeSphere 3.1.0 已于 2021 年 4 月 29 日正式 GA！点击 [Release Notes F
 <img src="https://landscape.cncf.io/images/left-logo.svg" width="150"/>&nbsp;&nbsp;<img src="https://landscape.cncf.io/images/right-logo.svg" width="200"/>&nbsp;&nbsp;<img src="https://www.cncf.io/wp-content/uploads/2017/11/certified_kubernetes_color.png" height="40" width="30"/>
 <br/><br/>
 KubeSphere 是 CNCF 基金会成员并且通过了 <a href="https://www.cncf.io/certification/software-conformance/#logos">Kubernetes 一致性认证
-</a>，进一步丰富了 <a href="https://landscape.cncf.io/landscape=observability-and-analysis&license=apache-license-2-0">CNCF 云原生的生态。
+</a>，进一步丰富了 <a href="https://landscape.cncf.io/?landscape=observability-and-analysis&license=apache-license-2-0">CNCF 云原生的生态。
 </a>
 </p>