diff --git a/extend/catcher/command/install/InstallCatchModuleCommand.php b/extend/catcher/command/install/InstallCatchModuleCommand.php
index 687e062..5257d4b 100644
--- a/extend/catcher/command/install/InstallCatchModuleCommand.php
+++ b/extend/catcher/command/install/InstallCatchModuleCommand.php
@@ -10,10 +10,14 @@
  */
 namespace catcher\command\install;
 
+use catchAdmin\permissions\model\Permissions;
 use catcher\CatchAdmin;
 use catcher\exceptions\FailedException;
-use catcher\facade\Http;
+use catcher\library\Composer;
 use catcher\library\Compress;
+use catcher\facade\FileSystem;
+use catcher\library\InstallCatchModule;
+use catcher\library\Zip;
 use think\console\Command;
 use think\console\Input;
 use think\console\input\Argument;
@@ -23,207 +27,29 @@ use think\facade\Console;
 
 class InstallCatchModuleCommand extends Command
 {
-    protected $module;
-
-    protected $moduleZipPath;
-
-    /**
-     * @var Compress
-     */
-    protected $compress;
-
     protected function configure()
     {
-      $this->setName('install:module')
+      $this->setName('catch-install:module')
            ->addArgument('module', Argument::REQUIRED, 'module name')
+           ->addOption('app', '-app', Option::VALUE_NONE, 'module install at [app] path')
            ->setDescription('install catch module');
     }
 
     protected function execute(Input $input, Output $output)
     {
-        $this->module = $input->getArgument('module');
+        $module = $input->getArgument('module');
 
-        $this->moduleZipPath = $this->installRootPath() . $this->module .'.zip';
+        $install = (new InstallCatchModule())->setModule($module)
+                                             ->setInstallPath($input->getOption('app'));
 
-        $this->compress = new Compress();
-        try {
-            if ($this->download($this->searchModule())) {
-                if ($this->install()) {
-                    $this->installComposerPackage();
-                    $this->createTable();
-                    $this->importData();
-                }
-            }
-        } catch (\Throwable $exception) {
-            $this->rollback();
-            exit($output->error($exception->getMessage()));
+        $output->info('start download module ' . $module);
+
+        if (!$install->download()) {
+            exit($output->error("install module [$module] failed"));
         }
 
-        $output->info("install module [$this->module] successfully");
-    }
+        $install->install();
 
-    protected function searchModule()
-    {
-        $this->output->info('find module zip');
-        return 'http://api.catchadmin.com/hello.zip';
-    }
-
-    /**
-     * 下载扩展包
-     *
-     * @param $resourceUrl
-     * @return bool
-     * @author JaguarJack <njphper@gmail.com>
-     * @date 2020/7/11
-     */
-    protected function download($resourceUrl)
-    {
-        $this->output->info('download module zip');
-        if (!$this->compress->savePath($this->moduleZipPath)->download($resourceUrl)) {
-            throw new FailedException('download module ' . $this->module . ' failed');
-        }
-        $this->output->info('download module zip successfully');
-        return true;
-    }
-
-    /**
-     * 安装模块
-     *
-     * @author JaguarJack <njphper@gmail.com>
-     * @date 2020/7/11
-     */
-    protected function install()
-    {
-        if ($this->isFirstInstall()) {
-            $zip = new \ZipArchive();
-            $res = $zip->open($this->moduleZipPath);
-            if ($res === true) {
-                $zip->extractTo($this->installRootPath());
-                $zip->close();
-            }
-            $this->output->info('install module successfully');
-        } else {
-            if (!$this->compress->update($this->module)) {
-                throw new FailedException('install module ' . $this->module . ' failed');
-            }
-            $this->output->info('update module successfully');
-        }
-
-        return true;
-    }
-
-
-    protected function installComposerPackage()
-    {
-        try {
-            if (file_exists($this->installPath() . 'module.json')) {
-                $moduleInfo = \json_decode(file_get_contents($this->installPath() . 'module.json'), true);
-                $requires = $moduleInfo['requires'];
-                if (count($requires)) {
-                    foreach ($requires as $require) {
-                        list($package, $version) = explode(':', $require);
-                        if (!$this->isInstalledProjectComposerPackage($package)) {
-                            exec(sprintf('composer require "%s"', $require));
-                            $this->output->info('install composer package ['.$package.']');
-                        }
-                    }
-                }
-            }
-        } catch (\Exception $exception) {
-            throw new FailedException($exception->getMessage());
-        }
-
-        return true;
-    }
-
-    /**
-     * 是否安装
-     *
-     * @param $package
-     * @return array|bool
-     * @author JaguarJack <njphper@gmail.com>
-     * @date 2020/7/11
-     */
-    protected function isInstalledProjectComposerPackage($package)
-    {
-        $composer = \json_decode(file_get_contents(root_path() . 'composer.json'), true);
-
-        return in_array($package, array_keys($composer['require']));
-    }
-
-    /**
-     * 创建表
-     *
-     * @author JaguarJack <njphper@gmail.com>
-     * @date 2020/7/11
-     */
-    protected function createTable()
-    {
-        Console::call('catch-migrate:run', [$this->module]);
-    }
-
-    /**
-     * 导入数据
-     *
-     * @author JaguarJack <njphper@gmail.com>
-     * @date 2020/7/11
-     */
-    protected function importData()
-    {
-        Console::call('catch-seed:run', [$this->module]);
-    }
-
-    /**
-     * 回滚
-     *
-     * @author JaguarJack <njphper@gmail.com>
-     * @date 2020/7/11
-     */
-    protected function rollback()
-    {
-        (new Compress())->rmDir($this->installPath());
-
-        Console::call('catch-migrate:rollback', [$this->module, '-f']);
-    }
-
-    protected function update()
-    {
-
-    }
-
-    /**
-     * 那安装根目录
-     *
-     * @return string
-     * @author JaguarJack <njphper@gmail.com>
-     * @date 2020/7/11
-     */
-    protected function installRootPath()
-    {
-        return CatchAdmin::directory();
-    }
-
-    /**
-     * 安装的模块目录
-     *
-     * @return string
-     * @author JaguarJack <njphper@gmail.com>
-     * @date 2020/7/11
-     */
-    protected function installPath()
-    {
-       return CatchAdmin::moduleDirectory($this->module);
-    }
-
-    /**
-     * 是否第一次安装
-     *
-     * @return bool
-     * @author JaguarJack <njphper@gmail.com>
-     * @date 2020/7/11
-     */
-    protected function isFirstInstall()
-    {
-        return !is_dir($this->installRootPath() . $this->module);
+        $output->info("install module [ $module ] successfully");
     }
 }