diff --git a/src/web/client/license_timer.html b/src/web/client/license_timer.html
index 83a350c..7275fe3 100644
--- a/src/web/client/license_timer.html
+++ b/src/web/client/license_timer.html
@@ -85,11 +85,13 @@
 				if("Notification" in window) {
 					if(Notification) {	// prepared browser for using Notification
 						if(Notification.permission === "granted") {
+							console.log("Notification - grated");
 							AddNotifyEventByNotification(timeLeft);
 							return;
 						}
 
 						Notification.requestPermission(function (result) {
+							console.log("result : " + result);
 							Notification.permission = result;
 
 							if(result === "granted") {
@@ -97,6 +99,7 @@
 								return;
 							}
 
+							console.log("Notification - not grated : " + result);
 							AddNotifyEventByAlert(timeLeft);
 						});
 					} else {	// not prepared browser for using Notification