diff --git a/src/Bean/Annotation/Command.php b/src/Bean/Annotation/Command.php
index 04054ee..f175998 100644
--- a/src/Bean/Annotation/Command.php
+++ b/src/Bean/Annotation/Command.php
@@ -15,6 +15,11 @@ class Command
      */
     private $name = '';
 
+    /**
+     * @var bool
+     */
+    private $enabled = true;
+
     /**
      * @var bool
      */
@@ -35,12 +40,19 @@ public function __construct(array $values)
         if (isset($values['value'])) {
             $this->name = $values['value'];
         }
+
         if (isset($values['name'])) {
             $this->name = $values['name'];
         }
+
         if (isset($values['coroutine'])) {
             $this->coroutine = $values['coroutine'];
         }
+
+        if (isset($values['enabled'])) {
+            $this->enabled = (bool)$values['enabled'];
+        }
+
         if (isset($values['server'])) {
             $this->server = $values['server'];
         }
@@ -69,4 +81,12 @@ public function isServer(): bool
     {
         return $this->server;
     }
-}
\ No newline at end of file
+
+    /**
+     * @return bool
+     */
+    public function isEnabled(): bool
+    {
+        return $this->enabled;
+    }
+}
diff --git a/src/Bean/Collector/CommandCollector.php b/src/Bean/Collector/CommandCollector.php
index d9e9b90..19b3b82 100644
--- a/src/Bean/Collector/CommandCollector.php
+++ b/src/Bean/Collector/CommandCollector.php
@@ -20,7 +20,7 @@ class CommandCollector implements CollectorInterface
      * collect
      *
      * @param string $className
-     * @param object $objectAnnotation
+     * @param mixed $objectAnnotation
      * @param string $propertyName
      * @param string $methodName
      * @param null   $propertyValue
@@ -54,6 +54,7 @@ private static function collectCommand(string $className, Command $objectAnnotat
         $server = $objectAnnotation->isServer();
 
         self::$commandMapping[$className]['name'] = $commandName;
+        self::$commandMapping[$className]['enabled'] = $objectAnnotation->isEnabled();
         self::$commandMapping[$className]['coroutine'] = $coroutine;
         self::$commandMapping[$className]['server'] = $server;
     }
@@ -94,4 +95,4 @@ public static function getCollector(): array
     {
         return self::$commandMapping;
     }
-}
\ No newline at end of file
+}
diff --git a/src/Bean/Parser/CommandParser.php b/src/Bean/Parser/CommandParser.php
index 8b923a3..ba731cb 100644
--- a/src/Bean/Parser/CommandParser.php
+++ b/src/Bean/Parser/CommandParser.php
@@ -19,20 +19,21 @@
 class CommandParser extends AbstractParser
 {
     /**
-     * @param string  $className
+     * @param string $className
      * @param Command $objectAnnotation
-     * @param string  $propertyName
-     * @param string  $methodName
+     * @param string $propertyName
+     * @param string $methodName
      *
+     * @param null $propertyValue
      * @return mixed
      */
-    public function parser(string $className, $objectAnnotation = null, string $propertyName = "", string $methodName = "", $propertyValue = null)
+    public function parser(string $className, $objectAnnotation = null, string $propertyName = '', string $methodName = '', $propertyValue = null)
     {
         $beanName = $className;
         $scope    = Scope::SINGLETON;
 
         CommandCollector::collect($className, $objectAnnotation, $propertyName, $methodName, $propertyValue);
 
-        return [$beanName, $scope, ""];
+        return [$beanName, $scope, ''];
     }
-}
\ No newline at end of file
+}
diff --git a/src/Bean/Parser/MappingParser.php b/src/Bean/Parser/MappingParser.php
index 1860e40..7135745 100644
--- a/src/Bean/Parser/MappingParser.php
+++ b/src/Bean/Parser/MappingParser.php
@@ -22,15 +22,16 @@ class MappingParser extends AbstractParser
      * @param Mapping $objectAnnotation
      * @param string $propertyName
      * @param string $methodName
+     * @param null $propertyValue
      * @return void
      */
     public function parser(
         string $className,
         $objectAnnotation = null,
-        string $propertyName = "",
-        string $methodName = "",
+        string $propertyName = '',
+        string $methodName = '',
         $propertyValue = null
     ) {
         CommandCollector::collect($className, $objectAnnotation, $propertyName, $methodName, $propertyValue);
     }
-}
\ No newline at end of file
+}
diff --git a/src/Command.php b/src/Command.php
index e18ced2..1b5120d 100644
--- a/src/Command.php
+++ b/src/Command.php
@@ -6,7 +6,6 @@
 use Swoft\Bean\Annotation\Bean;
 use Swoft\Console\Bean\Collector\CommandCollector;
 use Swoft\Console\Helper\DocBlockHelper;
-use Swoft\Helper\DocumentHelper;
 use Swoft\Console\Router\HandlerAdapter;
 use Swoft\Console\Router\HandlerMapping;
 
@@ -37,6 +36,7 @@ public function annotationVars(): array
 
     /**
      * @return void
+     * @throws \InvalidArgumentException
      * @throws \ReflectionException
      */
     public function run()
@@ -55,7 +55,7 @@ public function run()
         list($className, $method) = $handler;
 
         if ($router->isDefaultCommand($method)) {
-            $this->indexComamnd($className);
+            $this->indexCommand($className);
 
             return;
         }
@@ -77,7 +77,7 @@ public function run()
      * @throws \ReflectionException
      * @return void
      */
-    private function indexComamnd(string $className)
+    private function indexCommand(string $className)
     {
         /* @var HandlerMapping $router */
         $router = App::getBean('commandRoute');
@@ -87,7 +87,7 @@ private function indexComamnd(string $className)
 
         $reflectionClass = new \ReflectionClass($className);
         $classDocument = $reflectionClass->getDocComment();
-        $classDocAry = DocumentHelper::tagList($classDocument);
+        $classDocAry = DocBlockHelper::getTags($classDocument);
         $classDesc = $classDocAry['Description'];
 
         $methodCommands = [];
@@ -106,7 +106,7 @@ private function indexComamnd(string $className)
             }
             $reflectionMethod = $reflectionClass->getMethod($methodName);
             $methodDocument = $reflectionMethod->getDocComment();
-            $methodDocAry = DocumentHelper::tagList($methodDocument);
+            $methodDocAry = DocBlockHelper::getTags($methodDocument);
             $methodCommands[$mappedName] = $methodDocAry['Description'];
         }
 
@@ -137,7 +137,6 @@ private function showCommandHelp(string $controllerClass, string $commandMethod)
         $reflectionMethod = $reflectionClass->getMethod($commandMethod);
         $document = $reflectionMethod->getDocComment();
         $document = $this->parseAnnotationVars($document, $this->annotationVars());
-        // $docs = DocumentHelper::tagList($document);
         $docs = DocBlockHelper::getTags($document);
 
         $commands = [];
@@ -173,7 +172,7 @@ private function showCommandHelp(string $controllerClass, string $commandMethod)
     }
 
     /**
-     * help list
+     * show all commands for the console app
      *
      * @throws \ReflectionException
      */
@@ -182,19 +181,19 @@ private function showCommandList()
         $commands = $this->parserCmdAndDesc();
 
         $commandList = [];
-        $script = input()->getFullScript();
-        $commandList['Usage:'] = ["php $script"];
+        $script = \input()->getFullScript();
+        $commandList['Usage:'] = ["php $script {command} [arguments] [options]"];
         $commandList['Commands:'] = $commands;
         $commandList['Options:'] = [
-            '-h, --help'    => 'show help information',
-            '-v, --version' => 'show version',
+            '-h, --help'    => 'Display help information',
+            '-v, --version' => 'Display version information',
         ];
 
         // show logo
-        output()->writeLogo();
+        \output()->writeLogo();
 
         // output list
-        output()->writeList($commandList, 'comment', 'info');
+        \output()->writeList($commandList, 'comment', 'info');
     }
 
     /**
@@ -208,9 +207,11 @@ private function showVersion()
         $swooleVersion = SWOOLE_VERSION;
 
         // 显示面板
-        output()->writeLogo();
-        output()->writeln("swoft: <info>$swoftVersion</info>, php: <info>$phpVersion</info>, swoole: <info>$swooleVersion</info>", true);
-        output()->writeln('');
+        \output()->writeLogo();
+        \output()->writeln(
+            "swoft: <info>$swoftVersion</info>, php: <info>$phpVersion</info>, swoole: <info>$swooleVersion</info>\n",
+            true
+        );
     }
 
     /**
@@ -227,17 +228,23 @@ private function parserCmdAndDesc(): array
         /* @var \Swoft\Console\Router\HandlerMapping $route */
         $route = App::getBean('commandRoute');
 
-        foreach ($collector as $className => $comamnd) {
+        foreach ($collector as $className => $command) {
+            if (!$command['enabled']) {
+                continue;
+            }
+
             $rc = new \ReflectionClass($className);
             $docComment = $rc->getDocComment();
-            $docAry = DocumentHelper::tagList($docComment);
-            $desc = $docAry['Description'];
+            $docAry = DocBlockHelper::getTags($docComment);
 
-            $prefix = $comamnd['name'];
+            $prefix = $command['name'];
             $prefix = $route->getPrefix($prefix, $className);
-            $commands[$prefix] = $desc;
+            $commands[$prefix] = \ucfirst($docAry['Description']);
         }
 
+        // sort commands
+        ksort($commands);
+
         return $commands;
     }
 
@@ -258,26 +265,6 @@ private function baseCommand()
         $this->showCommandList();
     }
 
-    /**
-     * 解析命令key和描述
-     *
-     * @param string $document 注解文档
-     * @return array
-     */
-    private function parserKeyAndDesc(string $document): array
-    {
-        $keyAndDesc = [];
-        $items = explode("\n", $document);
-        foreach ($items as $item) {
-            $pos = strpos($item, ' ');
-            $key = substr($item, 0, $pos);
-            $desc = substr($item, $pos + 1);
-            $keyAndDesc[$key] = $desc;
-        }
-
-        return $keyAndDesc;
-    }
-
     /**
      * 替换注解中的变量为对应的值
      * @param string $str
diff --git a/src/Console.php b/src/Console.php
index 1d9e374..0b592ce 100644
--- a/src/Console.php
+++ b/src/Console.php
@@ -30,8 +30,8 @@ public function run()
             $command = App::getBean('command');
             $command->run();
         } catch (\Throwable $e) {
-            output()->writeln(sprintf('<error>%s</error>', $e->getMessage()), true, false);
-            output()->writeln(sprintf('<error>%s</error>', $e->getTraceAsString()), true, true);
+            \output()->writeln(sprintf('<error>%s</error>', $e->getMessage()), true, false);
+            \output()->writeln(sprintf("Trace:\n%s", $e->getTraceAsString()), true, true);
         }
     }
 
diff --git a/src/Helper/CommandHelper.php b/src/Helper/CommandHelper.php
index 4d18fd0..b68f3b6 100644
--- a/src/Helper/CommandHelper.php
+++ b/src/Helper/CommandHelper.php
@@ -178,4 +178,49 @@ public static function nextIsValue($val): bool
         // it isn't option or named argument
         return $val{0} !== '-' && false === strpos($val, '=');
     }
+
+
+    /**
+     * Returns true if STDOUT supports colorization.
+     * This code has been copied and adapted from
+     * \Symfony\Component\Console\Output\OutputStream.
+     * @return boolean
+     */
+    public static function supportColor(): bool
+    {
+        if (DIRECTORY_SEPARATOR === '\\') {
+            return
+                '10.0.10586' === PHP_WINDOWS_VERSION_MAJOR . '.' . PHP_WINDOWS_VERSION_MINOR . '.' . PHP_WINDOWS_VERSION_BUILD ||
+                // 0 == strpos(PHP_WINDOWS_VERSION_MAJOR . '.' . PHP_WINDOWS_VERSION_MINOR . PHP_WINDOWS_VERSION_BUILD, '10.') ||
+                false !== getenv('ANSICON') ||
+                'ON' === getenv('ConEmuANSI') ||
+                'xterm' === getenv('TERM')// || 'cygwin' === getenv('TERM')
+                ;
+        }
+
+        if (!\defined('STDOUT')) {
+            return false;
+        }
+
+        return self::isInteractive(STDOUT);
+    }
+
+    /**
+     * @return bool
+     */
+    public static function isSupport256Color(): bool
+    {
+        return DIRECTORY_SEPARATOR === '/' && strpos(getenv('TERM'), '256color') !== false;
+    }
+
+    /**
+     * Returns if the file descriptor is an interactive terminal or not.
+     * @param  int|resource $fileDescriptor
+     * @return boolean
+     */
+    public static function isInteractive($fileDescriptor): bool
+    {
+        return \function_exists('posix_isatty') && @posix_isatty($fileDescriptor);
+    }
+
 }
diff --git a/src/Helper/ConsoleUtil.php b/src/Helper/ConsoleUtil.php
index 8ec323d..7f354cd 100644
--- a/src/Helper/ConsoleUtil.php
+++ b/src/Helper/ConsoleUtil.php
@@ -14,6 +14,79 @@
  */
 class ConsoleUtil
 {
+    /**
+     * 与文本进度条相比，没有 total
+     *
+     * ```php
+     *  $total = 120;
+     *  $ctt = ConsoleUtil::counterTxt('doing ...', 'completed.');
+     *  $this->write('Counter:');
+     *  while ($total - 1) {
+     *      $ctt->send(1);
+     *      usleep(30000);
+     *      $total--;
+     *  }
+     *  // end of the counter.
+     *  $ctt->send(-1);
+     * ```
+     * @param string $msg
+     * @param string|null $doneMsg
+     * @return \Generator
+     */
+    public static function counterTxt(string $msg, $doneMsg = null)
+    {
+        $counter = 0;
+        $finished = false;
+        $tpl = (CommandHelper::supportColor() ? "\x0D\x1B[2K" : "\x0D\r") . '%d %s';
+        $msg = style()->t($msg);
+        $doneMsg = $doneMsg ? style()->t($doneMsg) : null;
+        while (true) {
+            if ($finished) {
+                return;
+            }
+
+            $step = yield;
+
+            if ((int)$step <= 0) {
+                $counter++;
+                $finished = true;
+                $msg = $doneMsg ?: $msg;
+            } else {
+                $counter += $step;
+            }
+
+            printf($tpl, $counter, $msg);
+
+            if ($finished) {
+                echo "\n";
+                break;
+            }
+        }
+
+        yield false;
+    }
+
+    /**
+     * read CLI input
+     * @param mixed $message
+     * @param bool $nl
+     * @param array $opts
+     * [
+     *   'stream' => \STDIN
+     * ]
+     * @return string
+     */
+    public static function read($message = null, $nl = false, array $opts = []): string
+    {
+        if ($message) {
+            \output()->writeln($message, $nl);
+        }
+
+        $stream = $opts['stream'] ?? \STDIN;
+
+        return trim(fgets($stream));
+    }
+
     /**
      * 确认, 发出信息要求确认
      * @param string $question 发出的信息
diff --git a/src/Output/Output.php b/src/Output/Output.php
index 2163560..dea714f 100644
--- a/src/Output/Output.php
+++ b/src/Output/Output.php
@@ -23,14 +23,18 @@ class Output implements OutputInterface
     /**
      * 输出一行数据
      *
-     * @param string $messages 信息
+     * @param string|array $messages 信息
      * @param bool   $newline  是否换行
      * @param bool   $quit     是否退出
      */
     public function writeln($messages = '', $newline = true, $quit = false)
     {
+        if (\is_array($messages)) {
+            $messages = \implode($newline ? PHP_EOL : '', $messages);
+        }
+
         // 文字里面颜色标签翻译
-        $messages = \style()->t($messages);
+        $messages = \style()->t((string)$messages);
 
         // 输出文字
         echo $messages;
@@ -40,7 +44,7 @@ public function writeln($messages = '', $newline = true, $quit = false)
 
         // 是否退出
         if ($quit) {
-            exit();
+            exit;
         }
     }
 
@@ -49,14 +53,23 @@ public function writeln($messages = '', $newline = true, $quit = false)
      */
     public function writeLogo()
     {
-        $logo = "<info>
+        $logo = "
  ____                __ _
 / ___|_      _____  / _| |_
 \___ \ \ /\ / / _ \| |_| __|
  ___) \ V  V / (_) |  _| |_
 |____/ \_/\_/ \___/|_|  \__|
-</info>";
-        $this->writeln($logo);
+";
+        $this->colored(' ' . \ltrim($logo));
+    }
+
+    /**
+     * @param string $text
+     * @param string $tag
+     */
+    public function colored(string $text, string $tag = 'info')
+    {
+        $this->writeln(\sprintf('<%s>%s</%s>', $tag, $text, $tag));
     }
 
     /**
@@ -98,7 +111,7 @@ private function writeItems(array $items, string $cmdStyle)
 
             // 命令和描述
             $maxLength = $this->getCmdMaxLength(array_keys($items));
-            $cmd = str_pad($cmd, $maxLength, ' ');
+            $cmd = \str_pad($cmd, $maxLength, ' ');
             $cmd = "<$cmdStyle>$cmd</$cmdStyle>";
             $message = self::LEFT_CHAR . $cmd . self::GAP_CHAR . $desc;
 
diff --git a/src/Router/HandlerAdapter.php b/src/Router/HandlerAdapter.php
index bc064bd..2bf021f 100644
--- a/src/Router/HandlerAdapter.php
+++ b/src/Router/HandlerAdapter.php
@@ -84,7 +84,7 @@ private function getBindParams(string $className, string $methodName): array
     /**
      * execute command by coroutine
      *
-     * @param object $class
+     * @param mixed $class
      * @param string $method
      * @param bool   $server
      * @param array  $bindParams
@@ -92,7 +92,7 @@ private function getBindParams(string $className, string $methodName): array
     private function executeCommandByCoroutine($class, string $method, bool $server, $bindParams)
     {
         Coroutine::create(function () use ($class, $method, $server, $bindParams) {
-            $this->beforeCommand(get_parent_class($class), $method, $server);
+            $this->beforeCommand(\get_parent_class($class), $method, $server);
             PhpHelper::call([$class, $method], $bindParams);
             $this->afterCommand($method, $server);
         });
@@ -101,14 +101,14 @@ private function executeCommandByCoroutine($class, string $method, bool $server,
     /**
      * execute command
      *
-     * @param object $class
+     * @param mixed $class
      * @param string $method
      * @param bool   $server
      * @param array  $bindParams
      */
     private function executeCommand($class, string $method, bool $server, $bindParams)
     {
-        $this->beforeCommand(get_parent_class($class), $method, $server);
+        $this->beforeCommand(\get_parent_class($class), $method, $server);
         PhpHelper::call([$class, $method], $bindParams);
         $this->afterCommand($method, $server);
     }
@@ -177,4 +177,4 @@ private function bootstrap()
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/Router/HandlerMapping.php b/src/Router/HandlerMapping.php
index 2c25087..5679156 100644
--- a/src/Router/HandlerMapping.php
+++ b/src/Router/HandlerMapping.php
@@ -32,7 +32,7 @@ class HandlerMapping implements HandlerMappingInterface
     /**
      * the default command
      */
-    private $deaultCommand = 'index';
+    private $defaultCommand = 'index';
 
     /**
      * the delimiter
@@ -83,7 +83,7 @@ public function register(array $commandMapping)
      */
     public function isDefaultCommand(string $comamnd): bool
     {
-        return $comamnd === $this->deaultCommand;
+        return $comamnd === $this->defaultCommand;
     }
 
     /**
@@ -109,7 +109,7 @@ private function getGroupAndCommand(): array
         }
 
         if (empty($command)) {
-            $command = $this->deaultCommand;
+            $command = $this->defaultCommand;
         }
 
         return [$group, $command];
@@ -153,8 +153,8 @@ private function registerRoute(string $className, array $routes, string $prefix,
             $this->routes[$commandKey] = [$className, $methodName, $coroutine, $server];
         }
 
-        $commandKey = $this->getCommandString($prefix, $this->deaultCommand);
-        $this->routes[$commandKey] = [$className, $this->deaultCommand];
+        $commandKey = $this->getCommandString($prefix, $this->defaultCommand);
+        $this->routes[$commandKey] = [$className, $this->defaultCommand];
     }
 
     /**
@@ -191,4 +191,4 @@ private function getCommandString(string $group, string $command): string
     {
         return sprintf('%s%s%s', $group, $this->delimiter, $command);
     }
-}
\ No newline at end of file
+}
diff --git a/src/Style/Color.php b/src/Style/Color.php
index c5f5be1..157c596 100644
--- a/src/Style/Color.php
+++ b/src/Style/Color.php
@@ -93,7 +93,7 @@ final class Color
      * @return Color
      * @throws \InvalidArgumentException
      */
-    public static function make(string $fg = '', string $bg = '', array $options = [])
+    public static function make(string $fg = '', string $bg = '', array $options = []): Color
     {
         return new self($fg, $bg, $options);
     }
@@ -112,7 +112,7 @@ private function __construct(string $fg = '', string $bg = '', array $options =
         $fgNotExist = ! empty($fg) && ! array_key_exists($fg, self::COLORS);
         $bgNotExist = ! empty($bg) && ! array_key_exists($bg, self::COLORS);
         if ($fgNotExist || $bgNotExist) {
-            throw new \InvalidArgumentException("Foreground和Background参数值，不存在，检查后再试！");
+            throw new \InvalidArgumentException('Foreground和Background参数值，不存在，检查后再试！');
         }
 
         // 前景色
@@ -128,7 +128,7 @@ private function __construct(string $fg = '', string $bg = '', array $options =
         foreach ($options as $option) {
             // 选项不存在
             if (! array_key_exists($option, self::OPTIONS)) {
-                throw new \InvalidArgumentException("选项参数不存在，option=" . $option);
+                throw new \InvalidArgumentException('选项参数不存在，option=' . $option);
             }
             $this->options[] = self::OPTIONS[$option];
         }