diff --git a/src/main/java/cit/PureATN/Inspector/InspectorPanel.java b/src/main/java/cit/PureATN/Inspector/InspectorPanel.java
index f332723..1f0d0dc 100644
--- a/src/main/java/cit/PureATN/Inspector/InspectorPanel.java
+++ b/src/main/java/cit/PureATN/Inspector/InspectorPanel.java
@@ -48,7 +48,7 @@
 			g.setColor(Color.green);
 			for(PInputEventListener pie: pn.getInputEventListeners()){
 				if (pie.getClass().getName().length()<1){
-					String fullname = pie.getClass().getName();
+					String fullname = pie.getClass().getSimpleName();
 					int lastdotpos = fullname.lastIndexOf(".");
 					g.drawString("event: "+fullname.substring(lastdotpos+1), 20, y); y+=13;
 				} else {