diff --git a/Annotation/Inject.php b/Annotation/Inject.php
index 4dc1b5ef..af411d9c 100644
--- a/Annotation/Inject.php
+++ b/Annotation/Inject.php
@@ -17,14 +17,14 @@ use Snowflake\Snowflake;
 {
 
 
-    /**
-     * Inject constructor.
-     * @param string $className
-     * @param array $args
-     */
-    public function __construct(private string $className, private array $args = [])
-    {
-    }
+	/**
+	 * Inject constructor.
+	 * @param string $className
+	 * @param array $args
+	 */
+	public function __construct(private string $className, private array $args = [])
+	{
+	}
 
 
 	/**
@@ -34,44 +34,44 @@ use Snowflake\Snowflake;
 	 * @throws ReflectionException
 	 * @throws Exception
 	 */
-    public function execute(mixed $class, mixed $method = null): bool
-    {
-        $injectValue = $this->parseInjectValue();
-        if (!($method instanceof ReflectionProperty)) {
-            $method = new ReflectionProperty($class, $method);
-        }
+	public function execute(mixed $class, mixed $method = null): bool
+	{
+		$injectValue = $this->parseInjectValue();
+		if (!($method instanceof ReflectionProperty)) {
+			$method = Snowflake::getDi()->getClassProperty($class, $method);
+			if (!$method) {
+				return false;
+			}
+		}
 
-        /** @var ReflectionProperty $class */
-        if ($method->isPrivate() || $method->isProtected()) {
-            $method = 'set' . ucfirst($class->getName());
-            if (!method_exists($class, $method)) {
-                return false;
-            }
-            $class->$method($injectValue);
-        } else {
-            $class->{$method->getName()} = $injectValue;
-        }
-        return true;
-    }
+		/** @var ReflectionProperty $class */
+		if ($method->isPrivate() || $method->isProtected()) {
+			$method = 'set' . ucfirst($class->getName());
+			if (!method_exists($class, $method)) {
+				return false;
+			}
+			$class->$method($injectValue);
+		} else {
+			$class->{$method->getName()} = $injectValue;
+		}
+		return true;
+	}
 
 
-    /**
-     * @return mixed
-     * @throws Exception
-     */
-    private function parseInjectValue(): mixed
-    {
-        if (class_exists($this->className)) {
-            $injectValue = Snowflake::createObject($this->className, $this->args);
-        } else if (Snowflake::app()->has($this->className)) {
-            $injectValue = Snowflake::app()->get($this->className);
-        } else {
-            $injectValue = $this->className;
-        }
-//		if (!empty($this->args) && is_object($injectValue)) {
-//			Snowflake::configure($injectValue, $this->args);
-//		}
-        return $injectValue;
-    }
+	/**
+	 * @return mixed
+	 * @throws Exception
+	 */
+	private function parseInjectValue(): mixed
+	{
+		if (class_exists($this->className)) {
+			$injectValue = Snowflake::getDi()->get($this->className, $this->args);
+		} else if (Snowflake::app()->has($this->className)) {
+			$injectValue = Snowflake::app()->get($this->className);
+		} else {
+			$injectValue = $this->className;
+		}
+		return $injectValue;
+	}
 
 }
diff --git a/Annotation/Loader.php b/Annotation/Loader.php
index 3792fdcd..1855a2b9 100644
--- a/Annotation/Loader.php
+++ b/Annotation/Loader.php
@@ -27,10 +27,16 @@ class Loader extends BaseObject
 {
 
 
-	private array $_classes = [];
+	private static array $_classes = [];
 
 
-	private array $_directory = [];
+	private static array $_directory = [];
+
+
+	private static array $_property = [];
+
+
+	private static array $_methods = [];
 
 
 	private array $_annotationMaps = [];
@@ -41,7 +47,7 @@ class Loader extends BaseObject
 	 */
 	public function getDirectory(): array
 	{
-		return $this->_directory;
+		return static::$_directory;
 	}
 
 	/**
@@ -60,7 +66,7 @@ class Loader extends BaseObject
 	 */
 	public function getClasses(): array
 	{
-		return $this->_classes;
+		return static::$_classes;
 	}
 
 
@@ -71,14 +77,13 @@ class Loader extends BaseObject
 	 */
 	public function getProperty(string $class, string $property = ''): mixed
 	{
-		if (!isset($this->_classes[$class])) {
+		if (!isset(static::$_property[$class])) {
 			return null;
 		}
-		$properties = $this->_classes[$class]['property'];
-		if (!empty($property) && isset($properties[$property])) {
-			return $properties[$property];
+		if (!empty($property)) {
+			return static::$_property[$class][$property] ?? [];
 		}
-		return $properties;
+		return static::$_property[$class];
 	}
 
 
@@ -109,10 +114,10 @@ class Loader extends BaseObject
 	 */
 	public function getMethod(string $class, string $method = ''): array
 	{
-		if (!isset($this->_classes[$class])) {
+		if (!isset(static::$_classes[$class])) {
 			return [];
 		}
-		$properties = $this->_classes[$class]['methods'];
+		$properties = static::$_classes[$class]['methods'];
 		if (!empty($method) && isset($properties[$method])) {
 			return $properties[$method];
 		}
@@ -126,7 +131,7 @@ class Loader extends BaseObject
 	 */
 	public function getTarget(string $class): array
 	{
-		return $this->_classes[$class] ?? [];
+		return static::$_classes[$class] ?? [];
 	}
 
 
@@ -144,8 +149,8 @@ class Loader extends BaseObject
 			if ($path->isDir()) {
 				$iterator = new DirectoryIterator($path->getRealPath());
 				$directory = rtrim($path->getRealPath(), '/');
-				if (!isset($this->_directory[$directory])) {
-					$this->_directory[$directory] = [];
+				if (!isset(static::$_directory[$directory])) {
+					static::$_directory[$directory] = [];
 				}
 				$this->_scanDir($iterator, $namespace);
 			} else {
@@ -181,7 +186,7 @@ class Loader extends BaseObject
 			$_array = $this->_methods($replace, $_array);
 			$_array = $this->_properties($replace, $_array);
 
-			$this->_classes[$replace->getName()] = $_array;
+			static::$_classes[$replace->getName()] = $_array;
 		} catch (Throwable $throwable) {
 			$this->addError($throwable, 'throwable');
 		}
@@ -237,6 +242,9 @@ class Loader extends BaseObject
 				}
 				$_method[] = $attribute->newInstance();
 			}
+
+			static::$_methods[$replace->getName()][$method->getName()] = $_method;
+
 			$_array['methods'][$method->getName()] = $_method;
 		}
 		return $_array;
@@ -260,6 +268,9 @@ class Loader extends BaseObject
 				}
 				$_property[] = $attribute->newInstance();
 			}
+
+			static::$_property[$replace->getName()][$method->getName()] = $_property;
+
 			$_array['property'][$method->getName()] = $_property;
 		}
 		return $_array;
@@ -275,7 +286,7 @@ class Loader extends BaseObject
 	{
 		try {
 			$path = '/' . trim($path, '/');
-			foreach ($this->_directory as $key => $_path) {
+			foreach (static::$_directory as $key => $_path) {
 				$key = '/' . trim($key, '/');
 				if (!str_starts_with($key, $path) || in_array($key, $outPath)) {
 					continue;
@@ -317,7 +328,7 @@ class Loader extends BaseObject
 
 		$array = '/' . trim(implode('/', $array), '/');
 
-		$this->_directory[$array][] = $className;
+		static::$_directory[$array][] = $className;
 	}
 
 
@@ -333,7 +344,7 @@ class Loader extends BaseObject
 		$annotation = Snowflake::getAnnotation();
 
 		foreach ($classes as $className) {
-			$annotations = $this->_classes[$className] ?? null;
+			$annotations = static::$_classes[$className] ?? null;
 			if ($annotations === null) {
 				continue;
 			}
diff --git a/Database/Base/BaseActiveRecord.php b/Database/Base/BaseActiveRecord.php
index 2ab47cda..8b746ad7 100644
--- a/Database/Base/BaseActiveRecord.php
+++ b/Database/Base/BaseActiveRecord.php
@@ -11,6 +11,7 @@ namespace Database\Base;
 
 
 use Annotation\Event;
+use Annotation\Inject;
 use ArrayAccess;
 use Database\ActiveQuery;
 use Database\ActiveRecord;
@@ -71,9 +72,15 @@ abstract class BaseActiveRecord extends Component implements IOrm, ArrayAccess
 	protected ?string $primary = NULL;
 
 
+	/**
+	 * @var array
+	 */
 	private array $_annotations = [];
 
 
+	/**
+	 * @var Application|null
+	 */
 	protected ?Application $container;
 
 
@@ -82,11 +89,23 @@ abstract class BaseActiveRecord extends Component implements IOrm, ArrayAccess
 	 */
 	protected bool $isNewExample = TRUE;
 
+
+	/**
+	 * @var array
+	 */
 	protected array $actions = [];
 
+
+	/**
+	 * @var Relation|null
+	 */
+	#[Inject(Relation::class)]
 	protected ?Relation $_relation;
 
 
+	/**
+	 * @var array
+	 */
 	private array $_with = [];
 
 	/**
@@ -123,19 +142,11 @@ abstract class BaseActiveRecord extends Component implements IOrm, ArrayAccess
 
 
 	/**
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
 	 * @throws Exception
 	 */
 	public function init()
 	{
 		$this->container = Snowflake::app();
-		if (!Context::hasContext(Relation::class)) {
-			$relation = Snowflake::createObject(Relation::class);
-			$this->_relation = Context::setContext(Relation::class, $relation);
-		} else {
-			$this->_relation = Context::getContext(Relation::class);
-		}
 	}
 
 
diff --git a/Database/DatabasesProviders.php b/Database/DatabasesProviders.php
index b50b8e82..ddd4e4fa 100644
--- a/Database/DatabasesProviders.php
+++ b/Database/DatabasesProviders.php
@@ -7,6 +7,7 @@ namespace Database;
 use Annotation\IAnnotation;
 use Exception;
 use ReflectionException;
+use Server\Constant;
 use Snowflake\Abstracts\Providers;
 use Snowflake\Application;
 use Snowflake\Event;
@@ -38,7 +39,6 @@ class DatabasesProviders extends Providers
         $this->_pooLength = Config::get('databases.pool', ['min' => 0, 'max' => 1]);
 
         Event::on(Event::SERVER_TASK_START, [$this, 'createPool']);
-        Event::on(Event::SERVER_WORKER_START, [$this, 'createPool']);
     }
 
 
@@ -80,7 +80,6 @@ class DatabasesProviders extends Providers
     /**
      * @param $database
      * @return array
-     * @throws \Snowflake\Exception\ConfigException
      */
     private function _settings($database): array
     {
diff --git a/Server/ServerManager.php b/Server/ServerManager.php
index 3c996859..a873f1d0 100644
--- a/Server/ServerManager.php
+++ b/Server/ServerManager.php
@@ -3,8 +3,10 @@
 namespace Server;
 
 use Closure;
+use Exception;
 use ReflectionException;
 use Server\SInterface\CustomProcess;
+use Server\SInterface\TaskExecute;
 use Server\Task\ServerTask;
 use Snowflake\Exception\NotFindClassException;
 use Snowflake\Snowflake;
@@ -173,7 +175,7 @@ class ServerManager extends Abstracts\Server
 	 * @param array $config
 	 * @throws NotFindClassException
 	 * @throws ReflectionException
-	 * @throws \Exception
+	 * @throws Exception
 	 */
 	private function startListenerHandler(ServerManager $context, array $config)
 	{
@@ -355,6 +357,29 @@ class ServerManager extends Abstracts\Server
 	}
 
 
+	/**
+	 * @param TaskExecute|string $handler
+	 * @param array $params
+	 * @param int $workerId
+	 * @throws Exception
+	 */
+	public function task(TaskExecute|string $handler, array $params = [], int $workerId = 0)
+	{
+		if ($workerId === null || $workerId <= $this->server->setting['worker_num']) {
+			$workerId = random_int($this->server->setting['worker_num'] + 1,
+				$this->server->setting['worker_num'] + 1 + $this->server->setting['task_worker_num']);
+		}
+		if (is_string($handler)) {
+			$implements = Snowflake::getDi()->getReflect($handler);
+			if (!in_array(TaskExecute::class, $implements->getInterfaceNames())) {
+				throw new Exception('Task must instance ' . TaskExecute::class);
+			}
+			$handler = $implements->newInstanceArgs($params);
+		}
+		$this->server->task(serialize($handler), $workerId);
+	}
+
+
 	/**
 	 * @param array $events
 	 * @throws NotFindClassException
diff --git a/Server/Worker/ServerWorker.php b/Server/Worker/ServerWorker.php
index aa274185..62bf9a01 100644
--- a/Server/Worker/ServerWorker.php
+++ b/Server/Worker/ServerWorker.php
@@ -3,12 +3,15 @@
 namespace Server\Worker;
 
 use Exception;
+use Psr\Log\Test\TestLogger;
 use Server\Constant;
+use Server\ServerManager;
 use Snowflake\Abstracts\Config;
 use Snowflake\Event;
 use Snowflake\Runtime;
 use Snowflake\Snowflake;
 use Swoole\Server;
+use Swoole\Timer;
 
 
 /**
@@ -30,15 +33,16 @@ class ServerWorker extends \Server\Abstracts\Server
 		$annotation = Snowflake::app()->getAnnotation();
 		$annotation->read(APP_PATH . 'app');
 
-		$loader = Snowflake::app()->getRouter();
-		$loader->_loader();
-
 		$this->runEvent(Constant::WORKER_START, null, [$server, $workerId]);
 		if ($workerId >= $server->setting['worker_num'] + 1) {
+			$loader = Snowflake::app()->getRouter();
+			$loader->_loader();
+
 			$annotation->runtime(CONTROLLER_PATH);
+			$annotation->runtime(MODEL_PATH);
+		} else {
+			$annotation->runtime(APP_PATH, [CONTROLLER_PATH]);
 		}
-		Event::trigger(Event::SERVER_ON_WORKER_START, [$server, $workerId]);
-		name($server->worker_pid, 'Worker.' . $workerId);
 	}
 
 
@@ -62,20 +66,34 @@ class ServerWorker extends \Server\Abstracts\Server
 	/**
 	 * @param Server $server
 	 * @param int $workerId
+	 * @throws Exception
 	 */
 	public function onWorkerStop(Server $server, int $workerId)
 	{
 		$this->runEvent(Constant::WORKER_STOP, null, [$server, $workerId]);
+
+		Event::trigger(Event::SERVER_WORKER_STOP);
+
+		fire(Event::SYSTEM_RESOURCE_CLEAN);
+
+		Timer::clearAll();
 	}
 
 
 	/**
 	 * @param Server $server
 	 * @param int $workerId
+	 * @throws Exception
 	 */
 	public function onWorkerExit(Server $server, int $workerId)
 	{
 		$this->runEvent(Constant::WORKER_EXIT, null, [$server, $workerId]);
+
+		putenv('state=exit');
+
+		Event::trigger(Event::SERVER_WORKER_EXIT, [$server, $worker_id]);
+
+		Snowflake::getApp('logger')->insert();
 	}
 
 
@@ -85,10 +103,51 @@ class ServerWorker extends \Server\Abstracts\Server
 	 * @param int $worker_pid
 	 * @param int $exit_code
 	 * @param int $signal
+	 * @throws Exception
 	 */
 	public function onWorkerError(Server $server, int $worker_id, int $worker_pid, int $exit_code, int $signal)
 	{
 		$this->runEvent(Constant::WORKER_ERROR, null, [$server, $worker_id, $worker_pid, $exit_code, $signal]);
+
+		Event::trigger(Event::SERVER_WORKER_ERROR);
+
+		$message = sprintf('Worker#%d::%d error stop. signal %d, exit_code %d, msg %s',
+			$worker_id, $worker_pid, $signal, $exit_code, swoole_strerror(swoole_last_error(), 9)
+		);
+		write($message, 'worker-exit');
+
+		$this->system_mail($message);
+	}
+
+
+	/**
+	 * @param $messageContent
+	 * @throws Exception
+	 */
+	protected function system_mail($messageContent)
+	{
+		try {
+			$email = Config::get('email');
+			if (empty($email) || !$email['enable']) {
+				return;
+			}
+			$transport = (new \Swift_SmtpTransport($email['host'], $email['465']))
+				->setUsername($email['username'])
+				->setPassword($email['password']);
+			$mailer = new \Swift_Mailer($transport);
+
+			// Create a message
+			$message = (new \Swift_Message('Wonderful Subject'))
+				->setFrom([$email['send']['address'] => $email['send']['nickname']])
+				->setBody('Here is the message itself');
+
+			foreach ($email['receive'] as $item) {
+				$message->setTo([$item['address'], $item['address'] => $item['nickname']]);
+			}
+			$mailer->send($messageContent);
+		} catch (\Throwable $e) {
+			error($e, 'email');
+		}
 	}
 
 }
diff --git a/System/Di/Container.php b/System/Di/Container.php
index b26c4a93..37112179 100644
--- a/System/Di/Container.php
+++ b/System/Di/Container.php
@@ -47,6 +47,8 @@ class Container extends BaseObject
 	 */
 	private array $_reflection = [];
 
+	private array $_reflectionProperty = [];
+
 
 	private array $_property = [];
 
@@ -68,7 +70,7 @@ class Container extends BaseObject
 	 * @throws ReflectionException
 	 * @throws Exception
 	 */
-	public function get($class, $constrict = [], $config = []): mixed
+	public function get($class, array $constrict = [], array $config = []): mixed
 	{
 		if (isset($this->_singletons[$class])) {
 			return $this->_singletons[$class];
@@ -198,10 +200,10 @@ class Container extends BaseObject
 	 */
 	public function getClassProperty(string $class, string $property = null): ReflectionProperty|null|array
 	{
-		if (!isset($this->_property[$class])) {
+		if (!isset($this->_reflectionProperty[$class])) {
 			return null;
 		}
-		$properties = $this->_property[$class];
+		$properties = $this->_reflectionProperty[$class];
 		if (!empty($property)) {
 			return $properties[$property] ?? null;
 		}
@@ -246,24 +248,25 @@ class Container extends BaseObject
 
 	/**
 	 * @param ReflectionClass $reflectionClass
-	 * @return $this
+	 * @return void
 	 */
-	private function scanProperty(ReflectionClass $reflectionClass): static
+	private function scanProperty(ReflectionClass $reflectionClass): void
 	{
-		$lists = $reflectionClass->getProperties(ReflectionProperty::IS_PUBLIC |
+		$properties = $reflectionClass->getProperties(ReflectionProperty::IS_PUBLIC |
 			ReflectionProperty::IS_PRIVATE | ReflectionProperty::IS_PROTECTED
 		);
 
 		$className = $reflectionClass->getName();
-		foreach ($lists as $list) {
-			$targets = $list->getAttributes(Inject::class);
+		foreach ($properties as $property) {
+			$targets = $property->getAttributes(Inject::class);
 			if (count($targets) < 1) {
 				continue;
 			}
 
-			$this->_property[$className][$list->getName()] = $targets[0]->newInstance();
+			$this->_reflectionProperty[$className][$property->getName()] = $property;
+
+			$this->_property[$className][$property->getName()] = $targets[0]->newInstance();
 		}
-		return $this;
 	}
 
 
diff --git a/System/Event.php b/System/Event.php
index c69bef5c..58f4ae90 100644
--- a/System/Event.php
+++ b/System/Event.php
@@ -87,7 +87,7 @@ class Event extends BaseObject
      * @param bool $isAppend
      * @throws Exception
      */
-    public static function on($name, $callback, $parameter = [], $isAppend = false)
+    public static function on($name, $callback, array $parameter = [], bool $isAppend = false)
     {
         if (!isset(static::$_events[$name])) {
             static::$_events[$name] = [];
@@ -204,7 +204,7 @@ class Event extends BaseObject
 	 * @return bool
 	 * @throws Exception
 	 */
-    public function dispatch($name, $params = [], $scope = null): bool
+    public function dispatch($name, array $params = [], $scope = null): bool
     {
         return static::trigger($name, $params, $scope);
     }
diff --git a/function.php b/function.php
index 05802992..c28d2c31 100644
--- a/function.php
+++ b/function.php
@@ -553,37 +553,18 @@ if (!function_exists('storage')) {
 }
 
 
-if (!function_exists('listen')) {
-
-
-	/**
-	 * @param $name
-	 * @param $callback
-	 * @param $params
-	 * @param $isAppend
-	 * @throws Exception
-	 * @throws Exception
-	 */
-	function listen($name, $callback, $params = [], $isAppend = true)
-	{
-		Event::on($name, $callback, $params, $isAppend);
-	}
-
-}
-
-
 if (!function_exists('event')) {
 
 
 	/**
 	 * @param $name
 	 * @param $callback
-	 * @param $params
-	 * @param $isAppend
+	 * @param array $params
+	 * @param bool $isAppend
 	 * @throws Exception
 	 * @throws Exception
 	 */
-	function event($name, $callback, $params = [], $isAppend = true)
+	function event($name, $callback, array $params = [], bool $isAppend = true)
 	{
 		Event::on($name, $callback, $params, $isAppend);
 	}