diff --git a/layouts/partials/downloadButton.html b/layouts/partials/downloadButton.html
index 6ccb2bbc5..0eb6f6a38 100644
--- a/layouts/partials/downloadButton.html
+++ b/layouts/partials/downloadButton.html
@@ -1,6 +1,6 @@
-<a href="{{ "docs/02-quickstart/01-install-kubesphere.adoc/" | relLangURL }}" aria-label="{{ i18n "Install on Kubernetes" }}" target="_blank" rel="noopener noreferrer">
+<a href="{{ "docs/02-quickstart/01-install-kubesphere/" | relLangURL }}" aria-label="{{ i18n "Install on Kubernetes" }}" target="_blank" rel="noopener noreferrer">
   <button class='download-btn download-btn1 common-btn'>{{ i18n "Install on Kubernetes" }}</button>
 </a>
-<a href="{{ "docs/03-installation-and-upgrade/02-install-kubesphere/02-install-kubernetes-and-kubesphere.adoc" | relLangURL }}" aria-label="{{ i18n "Install on Linux" }}" target="_blank" rel="noopener noreferrer">
+<a href="{{ "docs/03-installation-and-upgrade/02-install-kubesphere/02-install-kubernetes-and-kubesphere/" | relLangURL }}" aria-label="{{ i18n "Install on Linux" }}" target="_blank" rel="noopener noreferrer">
   <button class='download-btn download-btn2 common-btn'>{{ i18n "Install on Linux" }}</button>
 </a>
\ No newline at end of file