diff --git a/macos/Runner/MainFlutterWindow.swift b/macos/Runner/MainFlutterWindow.swift
index 3cc05eb23..8ead7d300 100644
--- a/macos/Runner/MainFlutterWindow.swift
+++ b/macos/Runner/MainFlutterWindow.swift
@@ -1,9 +1,12 @@
 import Cocoa
 import FlutterMacOS
+import window_manager
 
 class MainFlutterWindow: NSWindow {
   override func awakeFromNib() {
     let flutterViewController = FlutterViewController()
+    self.backgroundColor = NSColor.clear
+    flutterViewController.backgroundColor = NSColor.clear
     let windowFrame = self.frame
     self.contentViewController = flutterViewController
     self.setFrame(windowFrame, display: true)
@@ -12,4 +15,9 @@ class MainFlutterWindow: NSWindow {
 
     super.awakeFromNib()
   }
+
+  override public func order(_ place: NSWindow.OrderingMode, relativeTo otherWin: Int) {
+    super.order(place, relativeTo: otherWin)
+    hiddenWindowAtLaunch()
+  }
 }