diff --git a/%E8%BF%90%E7%BB%B4%E7%9B%91%E6%8E%A7%E7%B3%BB%E7%BB%9F%E9%83%A8%E7%BD%B2%EF%BC%9ANightingale.md b/%E8%BF%90%E7%BB%B4%E7%9B%91%E6%8E%A7%E7%B3%BB%E7%BB%9F%E9%83%A8%E7%BD%B2%EF%BC%9ANightingale.md
index 2f56a1e..46cd84c 100644
--- a/%E8%BF%90%E7%BB%B4%E7%9B%91%E6%8E%A7%E7%B3%BB%E7%BB%9F%E9%83%A8%E7%BD%B2%EF%BC%9ANightingale.md
+++ b/%E8%BF%90%E7%BB%B4%E7%9B%91%E6%8E%A7%E7%B3%BB%E7%BB%9F%E9%83%A8%E7%BD%B2%EF%BC%9ANightingale.md
@@ -77,6 +77,7 @@ root.2020
 - 下载并解压程序:[VictoriaMetrics Github下载地址](https://github.com/VictoriaMetrics/VictoriaMetrics/releases)
 ```
 tar -zxvf victoria-metrics-linux-amd64-v1.101.0.tar.gz -C /opt
+mv /opt/victoria-metrics-linux-amd64-v1.101.0  /opt/victoriametrics
 ```
 
 - 创建服务:`vi /etc/systemd/system/victoriametrics.service`
@@ -88,7 +89,7 @@ After=network.target
 [Service]
 Type=simple
 #配置启动路径和数据存储路径，请修改为自己的目录
-ExecStart=/data/victoriametrics/victoria-metrics-prod -retentionPeriod 60d -storageDataPath /data/victoriametrics/victoria-metrics-data
+ExecStart=/opt/victoriametrics/victoria-metrics-prod -retentionPeriod 60d -storageDataPath /data/victoriametrics/victoria-metrics-data
 #WorkingDirectory=/data/victoriametrics
 
 Restart=always
@@ -116,4 +117,9 @@ Url = "http://127.0.0.1:8428/api/v1/write"
 
 - 访问Nightingale,按VictoriaMetrics实际环境参数添加数据源即可
 
-# 四、采集器Agent部署
\ No newline at end of file
+# 四、采集器Agent部署
+
+- 下载并解压categraf:[点击进入下载页面](https://flashcat.cloud/download/categraf/)
+```
+tar -zxvf 
+```
\ No newline at end of file