diff --git a/README.md b/README.md
index 5f32a4d..416d0de 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 ## Use case
 cd to main project directory
 <br>
-run: node index.js // output: [listening on *:3000]
+run: node index.js // output: [listening on *:3030]
 
 ### use pm2