diff --git a/Assets/Scripts/Game Loop/GameManager.cs b/Assets/Scripts/Game Loop/GameManager.cs
index 98dfcc640..52017bbed 100644
--- a/Assets/Scripts/Game Loop/GameManager.cs	
+++ b/Assets/Scripts/Game Loop/GameManager.cs	
@@ -211,7 +211,8 @@ namespace AibisDream
                 case "MaximizedWindow":
                     targetWidth = Screen.currentResolution.width;
                     targetHeight = Screen.currentResolution.height;
-                    Screen.SetResolution(targetWidth, targetHeight, FullScreenMode.MaximizedWindow);
+                    // Windows上没有MaximizedWindow模式，所以用FullScreenWindow代替
+                    Screen.SetResolution(targetWidth, targetHeight, FullScreenMode.FullScreenWindow);
                     break;
                 default:
                     return;