diff --git a/composer.json b/composer.json
index 9ff1517..ac7d20a 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,6 @@
         "symfony/asset-mapper": "^6.4|^7.0",
         "symfony/config": "^6.4|^7.0",
         "symfony/dependency-injection": "^6.4|^7.0",
-        "symfony/finder": "^6.4|^7.0",
         "symfony/http-kernel": "^6.4|^7.0",
         "symfony/property-access": "^6.4|^7.0",
         "symfony/property-info": "^6.4|^7.0",
diff --git a/src/Command/GenerateIconsCommand.php b/src/Command/GenerateIconsCommand.php
index cd27393..b5ad9a4 100644
--- a/src/Command/GenerateIconsCommand.php
+++ b/src/Command/GenerateIconsCommand.php
@@ -36,12 +36,12 @@ protected function configure(): void
         $this->addArgument('source', InputArgument::REQUIRED, 'The source image');
         $this->addArgument('output', InputArgument::REQUIRED, 'The output directory');
         $this->addArgument('filename', InputArgument::OPTIONAL, 'The output directory', 'icon');
-        $this->addOption('format', null, InputOption::VALUE_OPTIONAL, 'The format of the icons');
+        $this->addOption('format', 'f', InputOption::VALUE_OPTIONAL, 'The format of the icons');
         $this->addArgument(
             'sizes',
             InputArgument::OPTIONAL | InputArgument::IS_ARRAY,
             'The sizes of the icons',
-            ['192', '512']
+            ['16', '32', '48', '96', '144', '180', '256', '512', '1024']
         );
     }
 
diff --git a/src/Command/TakeScreenshotCommand.php b/src/Command/TakeScreenshotCommand.php
index db5700b..19064c3 100644
--- a/src/Command/TakeScreenshotCommand.php
+++ b/src/Command/TakeScreenshotCommand.php
@@ -52,10 +52,10 @@ protected function configure(): void
             InputArgument::OPTIONAL,
             'The output name of the screenshot',
             'screenshot',
-            ['homeage-android', 'feature1']
+            ['homepage-android', 'feature1']
         );
-        $this->addOption('width', null, InputOption::VALUE_OPTIONAL, 'The width of the screenshot');
-        $this->addOption('height', null, InputOption::VALUE_OPTIONAL, 'The height of the screenshot');
+        $this->addOption('width', 'w', InputOption::VALUE_OPTIONAL, 'The width of the screenshot');
+        $this->addOption('height', 'h', InputOption::VALUE_OPTIONAL, 'The height of the screenshot');
     }
 
     protected function execute(InputInterface $input, OutputInterface $output): int