diff --git a/README.md b/README.md
index 54b454f..d5f8f62 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@ Scripts and samples to support Greptime Demos and Talks. Might be rough around t
 ### Applications
 
 * [Keyboard Monitor](keyboard-monitor) ([✍️ blog](https://greptime.com/blogs/2024-03-19-keyboard-monitoring))
+* [Observability for Nginx on Logs & Metrics](nginx-log-metrics)
 
 ### Data pipelines (Ingestion + Greptime + Analysis or Display)