diff --git a/tracker/tracker-assist/src/CallWindow.ts b/tracker/tracker-assist/src/CallWindow.ts
index 32ceaff38..fa99cd7fe 100644
--- a/tracker/tracker-assist/src/CallWindow.ts
+++ b/tracker/tracker-assist/src/CallWindow.ts
@@ -16,6 +16,8 @@ export default class CallWindow {
 	private remoteControlContainer: HTMLElement | null = null
 	private remoteControlEndBtn: HTMLElement | null = null
 	private controlsContainer: HTMLElement | null = null
+	private remoteVideoOn = false
+	private localVideoOn = false
 
 	private tsInterval: ReturnType<typeof setInterval>
 
@@ -171,10 +173,23 @@ export default class CallWindow {
 		this.load
 			.then(() => {
 				if (this.videoContainer) {
+					this.remoteVideoOn = enable
 					if (enable) {
 						this.videoContainer.classList.add('remote')
+						if (this.localVideoOn) {
+							this.vLocal && Object.assign(this.vLocal.style, {
+								width: '35%',
+								height: 'unset',
+							})
+						}
 					} else {
 						this.videoContainer.classList.remove('remote')
+						if (this.localVideoOn) {
+							this.vLocal && Object.assign(this.vLocal.style, {
+								width: 'unset',
+								height: '100%',
+							})
+						}
 					}
 					this.adjustIframeSize()
 				}
@@ -228,9 +243,23 @@ export default class CallWindow {
 		if (!this.videoBtn || !this.videoContainer) {
 			return
 		}
+		this.localVideoOn = enabled
 		if (enabled) {
 			this.videoContainer.classList.add('local')
 			this.videoBtn.classList.remove('off')
+			if (this.remoteVideoOn) {
+				this.vLocal && Object.assign(this.vLocal.style, {
+					width: '35%',
+					height: 'unset',
+				})
+			} else {
+				if (this.remoteVideoOn) {
+					this.vLocal && Object.assign(this.vLocal.style, {
+						width: 'unset',
+						height: '100%',
+					})
+				}
+			}
 		} else {
 			this.videoContainer.classList.remove('local')
 			this.videoBtn.classList.add('off')