diff --git a/readme.md b/readme.md
index 29498f4..2b7c98b 100644
--- a/readme.md
+++ b/readme.md
@@ -120,3 +120,12 @@ server {
 
 }
 ```
+test it
+```
+nginx -t
+```
+
+restart it
+```
+service nginx restart
+```