diff --git a/assets/img/bg.webp b/assets/img/bg.webp
deleted file mode 100644
index b45666d..0000000
Binary files a/assets/img/bg.webp and /dev/null differ
diff --git a/assets/img/icon.ico b/assets/img/icon.ico
deleted file mode 100644
index d96f380..0000000
Binary files a/assets/img/icon.ico and /dev/null differ
diff --git a/assets/img/icon.png b/assets/img/icon.png
deleted file mode 100644
index a8b28d9..0000000
Binary files a/assets/img/icon.png and /dev/null differ
diff --git a/assets/img/icon.webp b/assets/img/icon.webp
deleted file mode 100644
index a164b7a..0000000
Binary files a/assets/img/icon.webp and /dev/null differ
diff --git a/assets/img/loadingScreenMainScreen.png b/assets/img/loadingScreenMainScreen.png
deleted file mode 100644
index e7a65b7..0000000
Binary files a/assets/img/loadingScreenMainScreen.png and /dev/null differ
diff --git a/tool/optimize_assets.dart b/tool/optimize_assets.dart
index 160973a..c1a9682 100644
--- a/tool/optimize_assets.dart
+++ b/tool/optimize_assets.dart
@@ -11,8 +11,6 @@ class _AssetRule {
 
 const _rules = <_AssetRule>[
   _AssetRule('assets/img/login_bg.jpg', maxDimension: 1920, jpgQuality: 84),
-  _AssetRule('assets/img/loadingScreenMainScreen.png', maxDimension: 1920),
-  _AssetRule('assets/img/icon.png', maxDimension: 1024),
   _AssetRule('assets/img/icon_bg_removed.png', maxDimension: 1024),
   _AssetRule('assets/icon/app_icon.png', maxDimension: 1024),
   _AssetRule('assets/icon/app_icon_ios.png', maxDimension: 1024),