diff --git a/05. 資料收集/Linux/架站/Grafana-prometheus.md b/05. 資料收集/Linux/架站/Grafana-prometheus.md
index 072891b..9dba81e 100644
--- a/05. 資料收集/Linux/架站/Grafana-prometheus.md	
+++ b/05. 資料收集/Linux/架站/Grafana-prometheus.md	
@@ -65,6 +65,22 @@ datasources:
     access: proxy
 ```
 
+要注意 `url: http://192.168.1.24:8083` 這一行，要更新 IP 位置。
 
+# `prometheus.yml`
 
-# `prometheus.yml`
\ No newline at end of file
+```yaml highlight:"11"
+# prometheus.yml
+global:
+  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
+  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
+  # scrape_timeout is set to the global default (10s).
+
+scrape_configs:
+  - job_name: 'node-exporter-local'
+    scrape_interval: 5s
+    static_configs:
+      - targets: ['192.168.1.24:8084']
+```
+
+要注意 `- targets: ['192.168.1.24:8084']` 這一行，要更新 IP 位置。