diff --git a/content/zh/docs/tutorials/stateless-application/guestbook.md b/content/zh/docs/tutorials/stateless-application/guestbook.md
index ece9037f7d..7482890aa2 100644
--- a/content/zh/docs/tutorials/stateless-application/guestbook.md
+++ b/content/zh/docs/tutorials/stateless-application/guestbook.md
@@ -29,7 +29,7 @@ min-kubernetes-server-version: v1.14
 This tutorial shows you how to build and deploy a simple _(not production ready)_, multi-tier web application using Kubernetes and [Docker](https://www.docker.com/). This example consists of the following components:
 -->
 本教程向您展示如何使用 Kubernetes 和 [Docker](https://www.docker.com/) 构建和部署
-一个简单的_(非面向生产)的_多层 web 应用程序。本例由以下组件组成：
+一个简单的 _(非面向生产的)_ 多层 web 应用程序。本例由以下组件组成：
 
 <!--
 * A single-instance [Redis](https://www.redis.io/) to store guestbook entries