diff --git a/src/main/exit-app.ts b/src/main/exit-app.ts
index a998a2811f..859845d6b8 100644
--- a/src/main/exit-app.ts
+++ b/src/main/exit-app.ts
@@ -9,10 +9,10 @@ export function exitApp() {
   const windowManager = WindowManager.getInstance<WindowManager>();
   const clusterManager = ClusterManager.getInstance<ClusterManager>();
   appEventBus.emit({ name: "service", action: "close" });
-  windowManager.hide();
-  clusterManager.stop();
+  windowManager?.hide();
+  clusterManager?.stop();
   logger.info("SERVICE:QUIT");
   setTimeout(() => {
     app.exit();
   }, 1000);
-}
\ No newline at end of file
+}
diff --git a/src/main/window-manager.ts b/src/main/window-manager.ts
index 1fa2614c50..fe12063016 100644
--- a/src/main/window-manager.ts
+++ b/src/main/window-manager.ts
@@ -158,8 +158,8 @@ export class WindowManager extends Singleton {
   }
 
   hide() {
-    if (!this.mainWindow?.isDestroyed()) this.mainWindow.hide();
-    if (!this.splashWindow.isDestroyed()) this.splashWindow.hide();
+    if (this.mainWindow && !this.mainWindow.isDestroyed()) this.mainWindow.hide();
+    if (this.splashWindow && !this.splashWindow.isDestroyed()) this.splashWindow.hide();
   }
 
   destroy() {