diff --git a/src/component/internal/messages.ts b/src/component/internal/messages.ts
index afb56bf0..5cf4b873 100644
--- a/src/component/internal/messages.ts
+++ b/src/component/internal/messages.ts
@@ -36,7 +36,7 @@ export interface NekoEvents {
 
   // room events
   ['room.control.host']: (hasHost: boolean, hostID?: string) => void
-  ['room.screen.updated']: (width: number, height: number, rate: number) => void
+  ['room.screen.updated']: (width: number, height: number, rate: number, id?: string) => void
   ['room.clipboard.updated']: (text: string) => void
   ['room.broadcast.status']: (isActive: boolean, url?: string) => void
 
@@ -278,10 +278,10 @@ export class NekoMessages extends EventEmitter<NekoEvents> {
   // Screen Events
   /////////////////////////////
 
-  protected [EVENT.SCREEN_UPDATED]({ width, height, rate }: message.ScreenSize) {
+  protected [EVENT.SCREEN_UPDATED]({ width, height, rate, id }: message.ScreenSizeUpdate) {
     this._localLog.debug(`EVENT.SCREEN_UPDATED`)
     this._state.screen.size = { width, height, rate } // TODO: Vue.Set
-    this.emit('room.screen.updated', width, height, rate)
+    this.emit('room.screen.updated', width, height, rate, id)
   }
 
   /////////////////////////////
diff --git a/src/component/types/messages.ts b/src/component/types/messages.ts
index 91b9ef13..87c3834a 100644
--- a/src/component/types/messages.ts
+++ b/src/component/types/messages.ts
@@ -1,5 +1,5 @@
 import type { ICEServer } from '../internal/webrtc'
-import type { Settings } from './state'
+import type { Settings, ScreenSize } from './state'
 import type { PeerRequest, PeerVideo, PeerAudio } from './webrtc'
 
 /////////////////////////////
@@ -141,10 +141,8 @@ export interface ControlTouch extends Partial<ControlPos> {
 // Screen
 /////////////////////////////
 
-export interface ScreenSize {
-  width: number
-  height: number
-  rate: number
+export interface ScreenSizeUpdate extends ScreenSize {
+  id?: string
 }
 
 /////////////////////////////
diff --git a/src/page/main.vue b/src/page/main.vue
index 8fe063a1..36a09b85 100644
--- a/src/page/main.vue
+++ b/src/page/main.vue
@@ -496,8 +496,8 @@ onMounted(() => {
   neko.value!.events.on('room.control.host', (hasHost: boolean, hostID?: string) => {
     console.log('room.control.host', hasHost, hostID)
   })
-  neko.value!.events.on('room.screen.updated', (width: number, height: number, rate: number) => {
-    console.log('room.screen.updated', width, height, rate)
+  neko.value!.events.on('room.screen.updated', (width: number, height: number, rate: number, id: string) => {
+    console.log('room.screen.updated', width, height, rate, 'by', id)
   })
   neko.value!.events.on('room.clipboard.updated', (text: string) => {
     console.log('room.clipboard.updated', text)