diff --git a/content/zh/docs/concepts/architecture/_index.md b/content/zh/docs/concepts/architecture/_index.md
index a68ed48a45..5e707ed397 100755
--- a/content/zh/docs/concepts/architecture/_index.md
+++ b/content/zh/docs/concepts/architecture/_index.md
@@ -1,4 +1,6 @@
 ---
 title: "Kubernetes 架构"
 weight: 30
+description: >
+  Kubernetes 背后的架构概念。
 ---