From 38db0481340d92d52a78d3fe31e853f760f4654f Mon Sep 17 00:00:00 2001
From: huccshen <1171593960@qq.com>
Date: Tue, 30 Jun 2020 17:12:36 +0800
Subject: [PATCH 1/2] Update namespaces.md

---
 .../concepts/overview/working-with-objects/namespaces.md   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/content/zh/docs/concepts/overview/working-with-objects/namespaces.md b/content/zh/docs/concepts/overview/working-with-objects/namespaces.md
index a6456f6400..a0b7b773dc 100644
--- a/content/zh/docs/concepts/overview/working-with-objects/namespaces.md
+++ b/content/zh/docs/concepts/overview/working-with-objects/namespaces.md
@@ -77,6 +77,13 @@ for namespaces](/docs/admin/namespaces).
 -->
 命名空间的创建和删除已在[命名空间的管理指南文档](/docs/admin/namespaces)中进行了描述。
 
+<!--
+Avoid creating namespace with prefix `kube-`, since it is reserved for Kubernetes system namespaces.
+-->
+{{< note >}}
+避免使用前缀 `kube-` 创建命名空间，因为它是为 Kubernetes 系统命名空间保留的。
+{{< /note >}}
+
 <!--
 ### Viewing namespaces
 -->

From 5d10052fc86dd6b221dba12d16237c5cb0a6f908 Mon Sep 17 00:00:00 2001
From: huccshen <1171593960@qq.com>
Date: Tue, 30 Jun 2020 17:16:25 +0800
Subject: [PATCH 2/2] Update namespaces.md

---
 content/zh/docs/tasks/administer-cluster/namespaces.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/content/zh/docs/tasks/administer-cluster/namespaces.md b/content/zh/docs/tasks/administer-cluster/namespaces.md
index f2e63f5d48..9c5ce28310 100644
--- a/content/zh/docs/tasks/administer-cluster/namespaces.md
+++ b/content/zh/docs/tasks/administer-cluster/namespaces.md
@@ -127,6 +127,13 @@ See the [design doc](https://git.k8s.io/community/contributors/design-proposals/
 
 ## 创建命名空间
 
+<!--
+Avoid creating namespace with prefix `kube-`, since it is reserved for Kubernetes system namespaces.
+-->
+{{< note >}}
+避免使用前缀 `kube-` 创建命名空间，因为它是为 Kubernetes 系统命名空间保留的。
+{{< /note >}}
+
 <!-- 1. Create a new YAML file called `my-namespace.yaml` with the contents: -->
 
 1. 新建一个名为 `my-namespace.yaml` 的 YAML 文件，并写入下列内容：