diff --git a/popcorn/Assets/MyGame/Resource/Material/Main/Main_background_Dither.png b/popcorn/Assets/MyGame/Resource/Material/Main/Main_background_Dither.png
index 2040534e..1f407bad 100644
Binary files a/popcorn/Assets/MyGame/Resource/Material/Main/Main_background_Dither.png and b/popcorn/Assets/MyGame/Resource/Material/Main/Main_background_Dither.png differ
diff --git a/popcorn/Assets/MyGame/Scripts/CameraSizeChanger.cs b/popcorn/Assets/MyGame/Scripts/CameraSizeChanger.cs
index 9d65c1ab..4050b409 100644
--- a/popcorn/Assets/MyGame/Scripts/CameraSizeChanger.cs
+++ b/popcorn/Assets/MyGame/Scripts/CameraSizeChanger.cs
@@ -28,7 +28,7 @@ namespace MyGame.Scripts
             switch (scene)
             {
                 case GameScenes.CornField:
-                    camera.orthographicSize = 12.5f;
+                    camera.orthographicSize = 13.5f;
                     break;
                 case GameScenes.Main:
                     camera.orthographicSize = 14f;