diff --git a/content/posts/nginx/index.md b/content/posts/nginx/index.md
index ec26b67..92bd8d9 100644
--- a/content/posts/nginx/index.md
+++ b/content/posts/nginx/index.md
@@ -64,8 +64,9 @@ server {
 }
 ```
 
-```
+```conf
 # nginx.conf
+
 user http;
 worker_processes auto;
 worker_cpu_affinity auto;