From 1d24ab6e0a6548c9bcc27ba7e584b36a26f6611e Mon Sep 17 00:00:00 2001
From: Elias Soong <elias.soong@gmail.com>
Date: Fri, 14 May 2021 16:39:20 +0800
Subject: [PATCH] [TD-4202] <docs>: fix Grafana plugin installation directory.

---
 documentation20/cn/09.connections/docs.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/documentation20/cn/09.connections/docs.md b/documentation20/cn/09.connections/docs.md
index 79380f3bbd..6a2ead3766 100644
--- a/documentation20/cn/09.connections/docs.md
+++ b/documentation20/cn/09.connections/docs.md
@@ -16,7 +16,7 @@ TDengine的Grafana插件在安装包的/usr/local/taos/connector/grafanaplugin
 以CentOS 7.2操作系统为例，将grafanaplugin目录拷贝到/var/lib/grafana/plugins目录下，重新启动grafana即可。
 
 ```bash
-sudo cp -rf /usr/local/taos/connector/grafanaplugin /var/lib/grafana/tdengine
+sudo cp -rf /usr/local/taos/connector/grafanaplugin /var/lib/grafana/plugins/tdengine
 ```
 
 ### 使用 Grafana