diff --git a/content/zh-cn/devops.md b/content/zh-cn/devops.md
index 0a70017ff1..0b2b4b0092 100644
--- a/content/zh-cn/devops.md
+++ b/content/zh-cn/devops.md
@@ -1,5 +1,5 @@
 ---
-title: 开发运维(DevOps)
+title: 开发运维 (DevOps)
 status: Completed
 category: 概念
 ---