diff --git a/src/app/app.component.html b/src/app/app.component.html
index d86de20..7b27893 100644
--- a/src/app/app.component.html
+++ b/src/app/app.component.html
@@ -81,7 +81,7 @@
 				display: isUpdating ? 'block' : 'none'
 			}"
 		>
-			<h3>{{ updateData.downloadPercentage }}%</h3>
+			<h3>{{ updateData.downloadPercentage + "%" || "UPDATING" }}</h3>
 			<div
 				class="updatingBar"
 				[ngStyle]="{
diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index 24062d6..b8837b5 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -38,7 +38,10 @@ export class AppComponent {
 		});
 
 		ipcRenderer.on('download_progress', (event, arg) => {
-			this.updateData = arg;
+			zone.run(() => {
+				this.updateData = arg;
+				console.log(arg);
+			});
 		});
 
 		ipcRenderer.on('update_downloaded', () => {