diff --git a/projects/notification-electron/src/lib/services/notification.service.ts b/projects/notification-electron/src/lib/services/notification.service.ts
index 9def565..014cbb7 100644
--- a/projects/notification-electron/src/lib/services/notification.service.ts
+++ b/projects/notification-electron/src/lib/services/notification.service.ts
@@ -78,7 +78,7 @@ export const defaultOptions: DefaultOptions = {
 export type OnShow4NotificationWindow = () => Promise<void>;
 export type OnClose4NotificationWindow = () => Promise<void>;
 export type OnClick4NotificationWindow = () => Promise<void>;
-export type OnUser4NotificationWindow = (
+export type OnMessage4NotificationWindow = (
   channel: string,
   ...args: any[]
 ) => Promise<void>;
@@ -95,7 +95,7 @@ export interface Notification {
   onShow?: OnShow4NotificationWindow;
   onClose?: OnClose4NotificationWindow;
   onClick?: OnClick4NotificationWindow;
-  onUser?: OnUser4NotificationWindow;
+  onMessage?: OnMessage4NotificationWindow;
 }
 
 class WindowPooler {
@@ -542,8 +542,8 @@ export class NotificationService {
       this.__onClick4NotificationWindow.bind(this)
     );
     Electron.ipcMain.on(
-      NotificationWindowChannel.onUser,
-      this.__onUser4NotificationWindow.bind(this)
+      NotificationWindowChannel.onMessage,
+      this.__onMessage4NotificationWindow.bind(this)
     );
 
     Electron.screen.on(
@@ -570,8 +570,8 @@ export class NotificationService {
       this.__onClick4NotificationWindow.bind(this)
     );
     Electron.ipcMain.off(
-      NotificationWindowChannel.onUser,
-      this.__onUser4NotificationWindow.bind(this)
+      NotificationWindowChannel.onMessage,
+      this.__onMessage4NotificationWindow.bind(this)
     );
 
     Electron.screen.off(
@@ -612,18 +612,18 @@ export class NotificationService {
     activated.notification.onClick();
   }
 
-  private __onUser4NotificationWindow(
+  private __onMessage4NotificationWindow(
     event: Electron.IpcMainEvent,
     notificationId: number,
     channel: string,
     ...args: any[]
   ): void {
     const activated = this.__findActivatedByNotificationId(notificationId);
-    if (!activated || !activated.notification.onUser) {
+    if (!activated || !activated.notification.onMessage) {
       return;
     }
 
-    activated.notification.onUser(channel, ...args);
+    activated.notification.onMessage(channel, ...args);
   }
 
   private __onDisplayAdded4ElectronScreen(
diff --git a/projects/notification-electron/src/lib/types/channel.type.ts b/projects/notification-electron/src/lib/types/channel.type.ts
index 167b65b..dae0aeb 100644
--- a/projects/notification-electron/src/lib/types/channel.type.ts
+++ b/projects/notification-electron/src/lib/types/channel.type.ts
@@ -1,11 +1,11 @@
 export enum NotificationChannel {
-  init4NotificationWindow = 'notification-electron::NotificationChannel::init4NotificationWindow',
-  ready4NotificationWindow = 'notification-electron::NotificationChannel::ready4NotificationWindow',
-  reset4NotificationWindow = 'notification-electron::NotificationChannel::reset4NotificationWindow',
+  init4NotificationWindow = 'notification-electron::NotificationChannel::init4Window',
+  ready4NotificationWindow = 'notification-electron::NotificationChannel::ready4Window',
+  reset4NotificationWindow = 'notification-electron::NotificationChannel::reset4Window',
 }
 
 export enum NotificationWindowChannel {
   onClose = 'notification-electron::NotificationWindowChannel::onClose',
   onClick = 'notification-electron::NotificationWindowChannel::onClick',
-  onUser = 'notification-electron::NotificationWindowChannel::onUser',
+  onMessage = 'notification-electron::NotificationWindowChannel::onMessage',
 }