From e7f152c060d31b8e73b71c9746488a0bb70b3b57 Mon Sep 17 00:00:00 2001
From: Abby <78209557+abby-cyber@users.noreply.github.com>
Date: Wed, 10 Nov 2021 15:28:25 +0800
Subject: [PATCH] Update 9.upgrade-nebula-cluster.md

---
 docs-2.0/nebula-operator/9.upgrade-nebula-cluster.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs-2.0/nebula-operator/9.upgrade-nebula-cluster.md b/docs-2.0/nebula-operator/9.upgrade-nebula-cluster.md
index 8cd41d07c2..ed1c3ad128 100644
--- a/docs-2.0/nebula-operator/9.upgrade-nebula-cluster.md
+++ b/docs-2.0/nebula-operator/9.upgrade-nebula-cluster.md
@@ -1,6 +1,6 @@
 # 升级Nebula Graph集群
 
-本文介绍如何升级Nebula Graph集群。
+Nebula Operator支持升级Nebula Graph集群。本文介绍如何升级Nebula Graph集群。
 
 ## 前提条件