diff --git a/README.md b/README.md
index ca7bf15..b1b0259 100644
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@ public class MyEvent : EventBase
 ```
 
 This is a sample listener script.  
-You can Subscribe, Unsubscribe events and define functions when your event published.
+You can 'Subscribe' and 'Unsubscribe' events with callback function, act after you published event.
 ```cs
 public class Listener : MonoBehavior
 {