From 8641c8b10bff0d587451c93340b0a2986d0b215b Mon Sep 17 00:00:00 2001
From: baoliang <baoliang@analysys.com.cn>
Date: Thu, 11 Apr 2019 11:22:04 +0800
Subject: [PATCH] fix bug, update action would change the user of definition.

---
 docs/zh_CN/后端部署文档.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/zh_CN/后端部署文档.md b/docs/zh_CN/后端部署文档.md
index c380d96bb1..85d3239c69 100644
--- a/docs/zh_CN/后端部署文档.md
+++ b/docs/zh_CN/后端部署文档.md
@@ -103,7 +103,9 @@ escheduler  ALL=(ALL)       NOPASSWD: NOPASSWD: ALL
 
 ### 3. 一键部署
 
-- 安装 pip install kazoo
+- 安装zookeeper工具 
+
+   `pip install kazoo`
 
 - 安装目录如下：