diff --git a/docs/cn/php/phpy.md b/docs/cn/php/phpy.md
index 50073e0..d70aa88 100644
--- a/docs/cn/php/phpy.md
+++ b/docs/cn/php/phpy.md
@@ -150,6 +150,13 @@ composer require swoole/phpy
 
 `clear-cache`命令会根据`phpy.json`的`config.cache-dir`清除相关缓存，更多查看`--help`
 
+### 7. 切换pip镜像
+```shell
+./vendor/bin/phpy config:pip-mirror
+```
+
+`config:pip-mirror`预设部分pip镜像源提供选择变更，并且支持自定义pip镜像源，更多查看`--help`
+
 ## 共建维护
 
 ### 公共映射库
diff --git a/tests/phpunit/tools/phpy/ConfigTest.php b/tests/phpunit/tools/phpy/ConfigTest.php
new file mode 100644
index 0000000..1f3437f
--- /dev/null
+++ b/tests/phpunit/tools/phpy/ConfigTest.php
@@ -0,0 +1,83 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tools\phpy;
+
+use PhpyTool\Phpy\Config;
+use PHPUnit\Framework\TestCase;
+
+class ConfigTest extends TestCase
+{
+    public function testSetAndGetNestedKeys()
+    {
+        $config = new Config();
+        // 测试新键创建
+        $config->set('a.b.c', 'value');
+        $this->assertEquals('value', $config->get('a.b.c'));
+
+        // 测试覆盖现有值
+        $config->set('python.source-url', 'new_url');
+        $this->assertEquals('new_url', $config->get('python.source-url'));
+    }
+
+    public function testGetWithDefault()
+    {
+        $config = new Config();
+        $this->assertNull($config->get('non.exist.key'));
+        $this->assertEquals('default', $config->get('non.exist.key', 'default'));
+    }
+
+    public function testMergeConfigs()
+    {
+        $config1 = new Config();
+        $config1->set('config.scan-dirs', ['/path1']);
+
+        $config2 = new Config();
+        $config2->set('config.scan-dirs', ['/path2']);
+
+        $config1->merge($config2);
+        $this->assertEquals(
+            ['/path1', '/path2'],
+            $config1->get('config.scan-dirs')
+        );
+    }
+
+    public function testAllMethod()
+    {
+        $config = new Config();
+        // transform=true时modules转stdClass
+        $result = $config->all();
+        $this->assertInstanceOf(\stdClass::class, $result['modules']);
+
+        // transform=false时保持原类型
+        $result = $config->all(false);
+        $this->assertIsArray($result['modules']);
+    }
+
+    public function testToStringSerialization()
+    {
+        $config = new Config();
+        $jsonString = (string)$config;
+        
+        // 验证基础结构
+        $this->assertStringContainsString('"python": {', $jsonString);
+        $this->assertStringContainsString('"modules": {}', $jsonString);
+        
+        // 验证格式选项
+        $this->assertStringNotContainsString('\\/', $jsonString); // 验证JSON_UNESCAPED_SLASHES
+        $this->assertMatchesRegularExpression('/"install-dir":\s+"\/usr"/', $jsonString); // 验证缩进
+    }
+
+    public function testModulesHandling()
+    {
+        $config = new Config();
+        // 测试空数组转换
+        $config->set('modules', []);
+        $this->assertInstanceOf(\stdClass::class, $config->all()['modules']);
+
+        // 测试非空数组保持原样
+        $config->set('modules', ['test']);
+        $this->assertIsArray($config->all()['modules']);
+    }
+}
diff --git a/tests/phpunit/tools/phpy/VersionTest.php b/tests/phpunit/tools/phpy/VersionTest.php
new file mode 100644
index 0000000..5f48765
--- /dev/null
+++ b/tests/phpunit/tools/phpy/VersionTest.php
@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tools\phpy;
+
+use PhpyTool\Phpy\Exceptions\PhpyException;
+use PhpyTool\Phpy\Helpers\Process;
+use PhpyTool\Phpy\Helpers\Version;
+use PHPUnit\Framework\TestCase;
+
+class VersionTest extends TestCase
+{
+    public function testPepToSemverConversion()
+    {
+        // Test epoch and post-release
+        $this->assertNull(Version::pepToSemver('1!2.3.4'));
+        $this->assertNull(Version::pepToSemver('1.2.3.post4'));
+
+        // Test version normalization
+        $this->assertEquals('1.2.0', Version::pepToSemver('v1.2'));
+        $this->assertEquals('1.2.34', Version::pepToSemver('1.2.3.4'));
+
+        // Test pre-release labels
+        $this->assertEquals('1.2.0-alpha.1', Version::pepToSemver('1.2a1'));
+        $this->assertEquals('1.2.0-beta.2', Version::pepToSemver('1.2b2'));
+        $this->assertEquals('1.2.0-rc.3', Version::pepToSemver('1.2rc3'));
+        $this->assertNull(Version::pepToSemver('1.2dev4'));
+    }
+
+    public function testValidatePepVersion()
+    {
+        $this->assertTrue(Version::validatePepVersion('1.2.3'));
+        $this->assertFalse(Version::validatePepVersion('invalid-version'));
+        $this->assertTrue(Version::validatePepVersion('1.2.3-beta.4', false));
+    }
+
+    public function testSplitVersion()
+    {
+        $this->assertEquals([1, 2, 3], Version::splitVersion('v1.2.3'));
+        $this->assertEquals([1, 2, 0], Version::splitVersion('1.2'));
+        $this->assertEquals([1, 0, 0], Version::splitVersion('1'));
+        $this->assertEquals([2, 3, 4], Version::splitVersion('2.3.4.5.6'));
+    }
+}
diff --git a/tools/src/Phpy/Application.php b/tools/src/Phpy/Application.php
index 854191a..96f6588 100644
--- a/tools/src/Phpy/Application.php
+++ b/tools/src/Phpy/Application.php
@@ -15,7 +15,6 @@
 use PhpyTool\Phpy\Commands\MetadataPushCommand;
 use PhpyTool\Phpy\Commands\PythonInstall;
 use PhpyTool\Phpy\Commands\ScanCommand;
-use PhpyTool\Phpy\Commands\ScanImport;
 use PhpyTool\Phpy\Commands\ShowCommand;
 use PhpyTool\Phpy\Commands\UpdateCommand;
 use PhpyTool\Phpy\Helpers\System;
@@ -23,7 +22,7 @@
 class Application extends \Symfony\Component\Console\Application
 {
     /** @var string  */
-    public const VERSION = '0.0.1';
+    public const VERSION = '0.1.0';
 
     /** @var string  */
     private string $logo = <<<doc
@@ -39,18 +38,22 @@ public function __construct()
         System::setcwd(getcwd());
         parent::__construct('PHPy', static::VERSION);
         $this->addCommands([
+            // 共建资源相关
             new MetadataQueryCommand(),
             new MetadataPushCommand(),
-            new ScanCommand(),
+            // 配置相关
             new InitConfigCommand(),
+            new PipMirrorConfig(),
+            // phpy工具相关
             new InstallCommand(),
             new UpdateCommand(),
+            new ScanCommand(),
             new ShowCommand(),
+            new ClearCacheCommand(),
+            // 独立安装命令
             new PipModuleInstall(),
             new PhpyInstall(),
             new PythonInstall(),
-            new PipMirrorConfig(),
-            new ClearCacheCommand(),
         ]);
     }
 
diff --git a/tools/src/Phpy/Commands/ClearCacheCommand.php b/tools/src/Phpy/Commands/ClearCacheCommand.php
index 5dfa046..d494a9b 100644
--- a/tools/src/Phpy/Commands/ClearCacheCommand.php
+++ b/tools/src/Phpy/Commands/ClearCacheCommand.php
@@ -44,7 +44,7 @@ protected function handler(): int
                     if (!$this->consoleIO?->ask(
                         "<info>No phpy.json in current directory, do you want to use the one at $cDir</info> [<comment>Y,n</comment>]?",
                         true,
-                        ConfirmationQuestion::class
+                        questionClass: ConfirmationQuestion::class
                     )) {
                         throw new CommandStopException("PHPy could not find a phpy.json file in $sDir");
                     }
diff --git a/tools/src/Phpy/Commands/InstallCommand.php b/tools/src/Phpy/Commands/InstallCommand.php
index 134475b..6b7bd72 100644
--- a/tools/src/Phpy/Commands/InstallCommand.php
+++ b/tools/src/Phpy/Commands/InstallCommand.php
@@ -65,7 +65,7 @@ protected function handler(): int
                     if (!$this->consoleIO?->ask(
                         "<info>No phpy.json in current directory, do you want to use the one at $cDir</info> [<comment>Y,n</comment>]?",
                         true,
-                        ConfirmationQuestion::class
+                        questionClass: ConfirmationQuestion::class
                     )) {
                         throw new CommandStopException("PHPy could not find a phpy.json file in $sDir");
                     }
diff --git a/tools/src/Phpy/Commands/PipMirrorConfig.php b/tools/src/Phpy/Commands/PipMirrorConfig.php
index 14538d4..8707183 100644
--- a/tools/src/Phpy/Commands/PipMirrorConfig.php
+++ b/tools/src/Phpy/Commands/PipMirrorConfig.php
@@ -4,57 +4,96 @@
 
 namespace PhpyTool\Phpy\Commands;
 
-use Symfony\Component\Console\Helper\QuestionHelper;
+use PhpyTool\Phpy\Helpers\System;
 use Symfony\Component\Console\Question\ChoiceQuestion;
 
 class PipMirrorConfig extends AbstractCommand
 {
+
+    /**
+     * 预设的 pip 镜像源
+     *
+     * @var array|string[]
+     */
+    protected static array $mirrors = [
+        'Python官方' => 'https://pypi.org/simple/',
+        '清华' => 'https://pypi.tuna.tsinghua.edu.cn/simple',
+        '阿里云' => 'http://mirrors.aliyun.com/pypi/simple/',
+        '华为云' => 'https://mirrors.huaweicloud.com/repository/pypi/simple/',
+        '腾讯云' => 'https://mirrors.cloud.tencent.com/pypi/simple/',
+        '中科大' => 'https://pypi.mirrors.ustc.edu.cn/simple/',
+        '网易' => 'http://mirrors.163.com/pypi/simple/',
+    ];
+
+    /**
+     * 设置 pip 镜像源
+     *
+     * @param string $name
+     * @param string $url
+     * @return bool
+     */
+    public static function addMirror(string $name, string $url): bool
+    {
+        if (!static::$mirrors[$name] ?? null) {
+            static::$mirrors[$name] = $url;
+            return true;
+        }
+        return false;
+    }
+
     /** @inheritdoc */
     protected function configure(): void
     {
         parent::configure();
         $this
             ->setName('config:pip-mirror')
-            ->setDescription('Set pip mirror');
-    }
+            ->setDescription('Set pip mirror')
+            ->setHelp(<<<EOT
+该命令预设部分pip镜像源提供选择变更，并且支持自定义pip镜像源；
 
-    protected function execPipCommand(string $pipCommand): string
-    {
-        if ($this->process->executePip($pipCommand, $output) != 0) {
-            throw new \RuntimeException('Failed to execute pip command');
-        }
-        return implode("\n", $output);
+<comment>自定义pip镜像源</comment>需在当前项目根目录创建<info>pip-mirror.json</info>，运行时自动加载；
+<info>pip-mirror.json</info>格式样例:
+<info>
+{
+    "Python官方": "https://pypi.org/simple/",
+    "中科大": "https://pypi.mirrors.ustc.edu.cn/simple/"
+}
+</info>
+<comment>自定义pip镜像源</comment>运行时自动加载。
+EOT
+        );
     }
 
     /** @inheritdoc */
     protected function handler(): int
     {
-        $this->consoleIO?->output('Current pip mirror url: ' . $this->execPipCommand('config get global.index-url'));
         $this->consoleIO?->output('Select the pip mirror source ...');
-        $options = ['Python 官方', '清华', '阿里云', '华为云', '腾讯云', '中科大', '网易'];
-
-        // 创建选择问题
-        $question = new ChoiceQuestion(
-            '请选择 pip 镜像站:',
-            $options,
-            0
-        );
-
-        $question->setErrorMessage('Invalid option.');
-
-        $helper = new QuestionHelper();
-        $selectedOption = $helper->ask($this->consoleIO?->getInput(), $this->consoleIO?->getOutput(), $question);
-
-        match ($selectedOption) {
-            'Python 官方' => $this->execPipCommand('config set global.index-url https://pypi.org/simple/'),
-            '清华' => $this->execPipCommand('config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple'),
-            '阿里云' => $this->execPipCommand('config set global.index-url http://mirrors.aliyun.com/pypi/simple/'),
-            '华为云' => $this->execPipCommand('config set global.index-url https://mirrors.huaweicloud.com/repository/pypi/simple/'),
-            '腾讯云' => $this->execPipCommand('config set global.index-url https://mirrors.cloud.tencent.com/pypi/simple/'),
-            '中科大' => $this->execPipCommand('config set global.index-url https://pypi.mirrors.ustc.edu.cn/simple/'),
-            '网易' => $this->execPipCommand('config set global.index-url http://mirrors.163.com/pypi/simple/'),
-        };
-
-        return $this->consoleIO?->success('已将 pip 源设置为: ' . $selectedOption);
+        // 加载自定义配置文件
+        $config = System::getcwd(). '/pip-mirror.json';
+        if (file_exists($config)) {
+            try {
+                $config = json_decode(trim(System::getFileContent($config)), true, flags: JSON_THROW_ON_ERROR);
+                if ($config) {
+                    foreach ($config as $name => $url) {
+                        if (filter_var($url, FILTER_VALIDATE_URL)) {
+                            static::addMirror($name, $url);
+                        }
+                    }
+                }
+            } catch (\JsonException) {}
+        }
+        // 选择镜像源
+        $options = array_keys(static::$mirrors);
+        $selectedOption = $this->consoleIO?->choice('请选择 pip 镜像站:', $options, 0, function (ChoiceQuestion $choice) {
+            $choice->setErrorMessage('Invalid option.');
+        });
+        $indexUrl = static::$mirrors[$selectedOption] ?? null;
+        if (!$indexUrl) {
+            return $this->consoleIO?->error('Invalid option.');
+        }
+        if ($this->process->executePip("config set global.index-url $indexUrl", subOutput: true) !== 0) {
+            return $this->consoleIO?->error('Failed to set pip mirror.');
+        }
+        return $this->consoleIO?->success("已将 pip 源设置为: $selectedOption -> $indexUrl");
     }
 }
diff --git a/tools/src/Phpy/Commands/ScanCommand.php b/tools/src/Phpy/Commands/ScanCommand.php
index 46ed8c5..fca4032 100644
--- a/tools/src/Phpy/Commands/ScanCommand.php
+++ b/tools/src/Phpy/Commands/ScanCommand.php
@@ -46,7 +46,7 @@ protected function handler(): int
                     if (!$this->consoleIO?->ask(
                         "<info>No phpy.json in current directory, do you want to use the one at $cDir</info> [<comment>Y,n</comment>]?",
                         true,
-                        ConfirmationQuestion::class
+                        questionClass: ConfirmationQuestion::class
                     )) {
                         throw new CommandStopException("PHPy could not find a phpy.json file in $sDir");
                     }
diff --git a/tools/src/Phpy/Commands/UpdateCommand.php b/tools/src/Phpy/Commands/UpdateCommand.php
index 2fd5c8f..a4846dd 100644
--- a/tools/src/Phpy/Commands/UpdateCommand.php
+++ b/tools/src/Phpy/Commands/UpdateCommand.php
@@ -54,7 +54,7 @@ protected function handler(): int
                     if (!$this->consoleIO?->ask(
                         "<info>No phpy.json in current directory, do you want to use the one at $cDir</info> [<comment>Y,n</comment>]?",
                         true,
-                        ConfirmationQuestion::class
+                        questionClass: ConfirmationQuestion::class
                     )) {
                         throw new CommandStopException("PHPy could not find a phpy.json file in $sDir");
                     }
diff --git a/tools/src/Phpy/Config.php b/tools/src/Phpy/Config.php
index 34cf5bc..7ccdff7 100644
--- a/tools/src/Phpy/Config.php
+++ b/tools/src/Phpy/Config.php
@@ -46,8 +46,7 @@ class Config
      */
     public function __toString(): string
     {
-        $this->config['modules'] = $this->config['modules'] ?: new \stdClass();
-        return json_encode($this->config, JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);
+        return json_encode($this->all(), JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);
     }
 
     /**
@@ -146,9 +145,10 @@ public function set(string $key, mixed $value): void
      */
     public function all(bool $transform = true): array
     {
+        $config = $this->config;
         if ($transform) {
-            $this->config['modules'] = $this->config['modules'] ?: new \stdClass();
+            $config['modules'] = $config['modules'] ?: new \stdClass();
         }
-        return $this->config;
+        return $config;
     }
 }
diff --git a/tools/src/Phpy/ConsoleIO.php b/tools/src/Phpy/ConsoleIO.php
index a5593be..8635a62 100644
--- a/tools/src/Phpy/ConsoleIO.php
+++ b/tools/src/Phpy/ConsoleIO.php
@@ -4,6 +4,7 @@
 
 namespace PhpyTool\Phpy;
 
+use Closure;
 use PhpyTool\Phpy\Helpers\Process;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Formatter\OutputFormatterStyle;
@@ -12,9 +13,8 @@
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\ConsoleOutput;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Question\ConfirmationQuestion;
+use Symfony\Component\Console\Question\ChoiceQuestion;
 use Symfony\Component\Console\Question\Question;
-use Symfony\Component\Console\Style\SymfonyStyle;
 
 class ConsoleIO
 {
@@ -131,6 +131,9 @@ public function getExtra(?string $key = null, mixed $default = null): mixed
      */
     public function ask(string $message, mixed $default = null, string $tag = '[?]', string $questionClass = Question::class): mixed
     {
+        if (!is_a($questionClass, Question::class, true)) {
+            throw new \InvalidArgumentException("$questionClass is not a valid Question class");
+        }
         // 询问安装目录
         $question = new $questionClass("$tag $message \n", $default);
         /** @var QuestionHelper $questionHelper */
@@ -138,6 +141,22 @@ public function ask(string $message, mixed $default = null, string $tag = '[?]',
         return $questionHelper->ask($this->getInput(), $this->getOutput(), $question);
     }
 
+    /**
+     * @param string $message
+     * @param array $choices
+     * @param mixed|null $default
+     * @param Closure|null $closure = function (ChoiceQuestion $question) {}
+     * @param string $tag
+     * @return mixed
+     */
+    public function choice(string $message, array $choices, mixed $default = null, ?Closure $closure = null, string $tag = '[?]'): mixed
+    {
+        $question = new ChoiceQuestion("$tag $message \n", $choices, $default);
+        /** @var QuestionHelper $questionHelper */
+        $questionHelper = $this->getHelperSet()->get('question');
+        return $questionHelper->ask($this->getInput(), $this->getOutput(), $question);
+    }
+
     /**
      * sub输出
      *
diff --git a/tools/src/Phpy/Helpers/PackageCollector.php b/tools/src/Phpy/Helpers/PackageCollector.php
index 64d2e9f..1271eea 100644
--- a/tools/src/Phpy/Helpers/PackageCollector.php
+++ b/tools/src/Phpy/Helpers/PackageCollector.php
@@ -10,8 +10,15 @@
 
 class PackageCollector extends NodeVisitorAbstract
 {
+    /**
+     * @var array
+     */
     private array $packages = [];
 
+    /**
+     * @param Node $node
+     * @return void
+     */
     public function enterNode(Node $node): void
     {
         $foundPackageFn = function (Node $node, int $index = 0) {
@@ -44,11 +51,18 @@ public function enterNode(Node $node): void
         }
     }
 
+    /**
+     * @return array
+     */
     public function getPackages(): array
     {
         return array_unique($this->packages); // 去重
     }
 
+    /**
+     * @param $filePath
+     * @return array
+     */
     static function parseFile($filePath): array
     {
         $code = file_get_contents($filePath);
diff --git a/tools/src/Phpy/Helpers/Process.php b/tools/src/Phpy/Helpers/Process.php
index b6874f1..9732972 100644
--- a/tools/src/Phpy/Helpers/Process.php
+++ b/tools/src/Phpy/Helpers/Process.php
@@ -57,6 +57,11 @@ private function debugMode(string $info): void
 
     /**
      * 执行命令
+     *  - 默认将stderr重定向合并至stdout
+     *  - command支持使用2>，自定义stderr重定向
+     *      - 2>/dev/null： 忽略stderr
+     *      - 2>&1： 合并stderr至stdout
+     *      - 2>/tmp/run.log： 将stderr重定向至文件
      *
      * @param string $command 执行命令
      * @param array|null $output stdout & stderr （结果列表始终为倒序）
@@ -65,7 +70,7 @@ private function debugMode(string $info): void
      */
     public function execute(string $command, ?array &$output = null, bool $subOutput = false): int
     {
-        $command = str_ends_with($command, ' 2>&1') ? $command : "$command 2>&1";
+        $command = str_contains($command, ' 2>') ? $command : "$command 2>&1";
         $this->debugMode("execute( $command )");
         $resultCode = -1;
         $output = $output === null ? [] : $output;
@@ -132,6 +137,7 @@ public function executePythonConfig(string $command, ?array &$output = null, boo
 
     /**
      * 请求
+     *  - 当未安装curl拓展时尝试使用curl命令执行http请求
      *
      * @param string $method
      * @param string $url
diff --git a/tools/src/Phpy/Helpers/System.php b/tools/src/Phpy/Helpers/System.php
index 01bd24d..1e7c498 100644
--- a/tools/src/Phpy/Helpers/System.php
+++ b/tools/src/Phpy/Helpers/System.php
@@ -22,7 +22,7 @@ class System
     /**
      * @return false|string
      */
-    public static function getcwd()
+    public static function getcwd(): bool|string
     {
         return $GLOBALS['PHPY_CWD'] ?? getcwd();
     }
@@ -31,7 +31,7 @@ public static function getcwd()
      * @param string $cwd
      * @return void
      */
-    public static function setcwd(string $cwd)
+    public static function setcwd(string $cwd): void
     {
         $GLOBALS['PHPY_CWD'] = $cwd;
     }
@@ -52,7 +52,6 @@ public static function python(?string $path = null): string
                 throw new PhpyException('Python not found. ');
             }
         }
-//        System::putFileContent($command, $path);
         return $path;
     }
 
@@ -72,7 +71,6 @@ public static function pip(?string $path = null): string
                 throw new PhpyException('Python-pip not found. ');
             }
         }
-//        System::putFileContent($command, $path);
         return $path;
     }
 
@@ -92,7 +90,6 @@ public static function pythonConfig(?string $path = null): string
                 throw new PhpyException('Python-config not found. ');
             }
         }
-//        System::putFileContent($command, $path);
         return $path;
     }
 
diff --git a/tools/src/Phpy/Helpers/Version.php b/tools/src/Phpy/Helpers/Version.php
index c2d4470..44a297c 100644
--- a/tools/src/Phpy/Helpers/Version.php
+++ b/tools/src/Phpy/Helpers/Version.php
@@ -21,7 +21,7 @@ public static function getPepVersions(string $module): array
         static $modulePepVersions = [];
         if (!isset($modulePepVersions[$module])) {
             $retry = 0;
-            do {
+            while (1) {
                 try {
                     $res = (new Process())->request(
                         'GET',
@@ -31,17 +31,19 @@ public static function getPepVersions(string $module): array
                             'Content-Type' => 'application/json'
                         ]
                     );
-                } catch (\Throwable) {
-                    echo "request error, retry $retry";
+                    break;
+                } catch (\Throwable $throwable) {
+                    if ($retry > 2) {
+                        throw new PhpyException("Request failed: {$throwable->getMessage()}");
+                    }
                     usleep(($retry + 1 ) * 200 * 1000);
                 } finally {
                     $retry ++;
                 }
-            } while ($retry < 3);
-
+            }
             $httpCode = $res['httpCode'] ?? 500;
 
-            $res = json_decode($responseBody = $res['responseBody'], true);
+            $res = json_decode(($responseBody = $res['responseBody'] ?? ''), true);
             if ($httpCode === 404) {
                 $modulePepVersions[$module] = [];
             } else if ($httpCode === 200) {
diff --git a/tools/src/Phpy/Installers/ModuleInstaller.php b/tools/src/Phpy/Installers/ModuleInstaller.php
index b1e6feb..60d3f0a 100644
--- a/tools/src/Phpy/Installers/ModuleInstaller.php
+++ b/tools/src/Phpy/Installers/ModuleInstaller.php
@@ -67,7 +67,7 @@ public function scan(): void
                 $this->consoleIO?->output("Scanning <info>$file</info>");
                 $scannedPackages = PackageCollector::parseFile($file);
                 foreach ($scannedPackages as $package) {
-                    $this->consoleIO?->subOutput("<comment>--</comment> scanned: <comment>$package</comment>");
+                    $this->consoleIO?->subOutput("<comment>--</comment> scanned top_level: <comment>$package</comment>");
                 }
                 $packages = array_merge($packages, $scannedPackages);
             }
@@ -108,9 +108,9 @@ public function scan(): void
         }
         if ($modules) {
             $count = count($modules);
-            $this->consoleIO?->output("Scanned: $count");
+            $this->consoleIO?->output("Scanned modules: $count");
             foreach ($modules as $module => $version) {
-                $this->consoleIO?->subOutput("<comment>--</comment> <info>$module</info> - <comment>$version</comment>");
+                $this->consoleIO?->subOutput("<comment>--</comment> module_name: <info>$module</info> - <comment>$version</comment>");
             }
         }
         if (!$this->consoleIO?->ask(