diff --git a/assets/icon/dark/dark_icon_desktop.png b/assets/icon/dark/dark_icon_desktop.png
new file mode 100644
index 0000000..e4bdc49
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diff --git a/assets/icon/light/light_icon_desktop.png b/assets/icon/light/light_icon_desktop.png
new file mode 100644
index 0000000..3641590
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diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png
index 5f26ca3..e977f04 100644
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diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png
index d48c005..94a3e0f 100644
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diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png
index 4d1ea22..631a4bd 100644
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diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png
index 5a20391..9fbb1ec 100644
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diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png
index 43b1a67..14ea68f 100644
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diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png
index e2e0c63..ecd7959 100644
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diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png
index 4d3d2b6..44a9ba7 100644
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diff --git a/pubspec.yaml b/pubspec.yaml
index 9f1d44b..ede99ac 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -120,11 +120,11 @@ flutter_launcher_icons:
   min_sdk_android: 26
   windows:
     generate: true
-    image_path: "assets/icon/light/light_icon.png"
-    icon_size: 48
+    image_path: "assets/icon/light/light_icon_desktop.png"
+    icon_size: 256
   macos:
     generate: true
-    image_path: "assets/icon/light/light_icon.png"
+    image_path: "assets/icon/light/light_icon_desktop.png"
 
 flutter_native_splash:
   color: "#ffffff"
diff --git a/windows/runner/resources/app_icon.ico b/windows/runner/resources/app_icon.ico
index e2108eb..eaf74c3 100644
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