diff --git a/system/Abstracts/BaseApplication.php b/system/Abstracts/BaseApplication.php
index 09a1be37..70329d93 100644
--- a/system/Abstracts/BaseApplication.php
+++ b/system/Abstracts/BaseApplication.php
@@ -15,6 +15,7 @@ use HttpServer\Http\Response;
 use HttpServer\Route\Router;
 use HttpServer\Server;
 use Snowflake\Annotation\Annotation;
+use Snowflake\Cache\Memcached;
 use Snowflake\Cache\Redis;
 use Snowflake\Config;
 use Snowflake\Di\Service;
@@ -24,7 +25,7 @@ use Snowflake\Exception\ComponentException;
 use Snowflake\Exception\InitException;
 use Snowflake\Jwt\Jwt;
 use Snowflake\Pool\Connection;
-use Snowflake\Pool\RedisClient;
+use Snowflake\Pool\Redis as SRedis;
 use Snowflake\Snowflake;
 use Snowflake\Event;
 use Snowflake\Pool\Pool as SPool;
@@ -41,6 +42,7 @@ use Database\DatabasesProviders;
  * @property Server $server
  * @property DatabasesProviders $db
  * @property Connection $connections
+ * @property Memcached $memcached
  * @property Logger $logger
  * @property Jwt $jwt
  */
@@ -335,7 +337,7 @@ abstract class BaseApplication extends Service
 			'event'             => ['class' => Event::class],
 			'annotation'        => ['class' => Annotation::class],
 			'connections'       => ['class' => Connection::class],
-			'redis_connections' => ['class' => RedisClient::class],
+			'redis_connections' => ['class' => SRedis::class],
 			'pool'              => ['class' => SPool::class],
 			'response'          => ['class' => Response::class],
 			'request'           => ['class' => Request::class],
diff --git a/system/Abstracts/Config.php b/system/Abstracts/Config.php
index 18884629..d33fd806 100644
--- a/system/Abstracts/Config.php
+++ b/system/Abstracts/Config.php
@@ -22,7 +22,16 @@ class Config extends Component
 
 	const ERROR_MESSAGE = 'The not find :key in app configs.';
 
-	public $data;
+	private $data;
+
+
+	/**
+	 * @return mixed
+	 */
+	public function getData()
+	{
+		return $this->data;
+	}
 
 	/**
 	 * @param $key
@@ -33,37 +42,22 @@ class Config extends Component
 	 */
 	public static function get($key, $try = FALSE, $default = null)
 	{
-		$config = Snowflake::app()->config;
+		$explode = explode('.', $key);
 
-		if (strpos($key, '.') === false) {
-			if (isset($config->data[$key])) {
-				return $config->data[$key];
-			} else if ($default !== null) {
-				return $default;
-			} else if ($try) {
+		$instance = Snowflake::app()->getConfig()->getData();
+		foreach ($explode as $index => $value) {
+			if (!isset($instance[$value]) && $try) {
+				throw new ConfigException(str_replace(':key', $key, self::ERROR_MESSAGE));
+			}
+			$instance = $instance[$value];
+			if (!is_array($instance) && $index + 1 < count($explode)) {
 				throw new ConfigException(str_replace(':key', $key, self::ERROR_MESSAGE));
 			}
-			return NULL;
 		}
-		$keys = explode('.', $key);
-
-		$parent = $config->data[array_shift($keys)] ?? null;
-		if (empty($parent)) {
+		if (empty($instance)) {
 			return $default;
 		}
-		if (empty($keys) || !is_array($parent)) {
-			return $parent;
-		}
-		foreach ($keys as $key) {
-			if (!isset($parent[$key])) {
-				return $parent;
-			}
-			$parent = $parent[$key];
-			if (empty($keys) || !is_array($parent)) {
-				return $parent;
-			}
-		}
-		return $parent;
+		return $instance;
 	}
 
 	/**
diff --git a/system/Cache/Memcached.php b/system/Cache/Memcached.php
index df16e338..f4598463 100644
--- a/system/Cache/Memcached.php
+++ b/system/Cache/Memcached.php
@@ -5,6 +5,10 @@ namespace Snowflake\Cache;
 
 use Exception;
 use Snowflake\Abstracts\Component;
+use Snowflake\Config;
+use Snowflake\Event;
+use Snowflake\Exception\ConfigException;
+use Snowflake\Snowflake;
 
 /**
  * Class Memcached
@@ -22,17 +26,50 @@ class Memcached extends Component implements ICache
 
 	public $timeout = 60;
 
+
 	/**
 	 * @throws Exception
 	 */
 	public function init()
 	{
-		$this->_memcached = new \Memcached();
-		$isConnected = $this->_memcached->addServer(
-			env('cache.memcached.host', $this->host),
-			env('cache.memcached.port', $this->port),
-			env('cache.memcached.timeout', $this->timeout)
-		);
+		$event = Snowflake::app()->event;
+		$event->on(Event::RELEASE_ALL, [$this, 'destroy']);
+		$event->on(Event::EVENT_AFTER_REQUEST, [$this, 'release']);
+
+		$id = Config::get('id', false, 'system');
+		$this->_memcached = new \Memcached($id);
+		$this->addServer();
+	}
+
+	/**
+	 * @return \Memcached
+	 * @throws Exception
+	 */
+	public function getConnect()
+	{
+		return $this->_memcached;
+	}
+
+
+	/**
+	 * @throws ConfigException
+	 * @throws Exception
+	 */
+	private function addServer()
+	{
+		$array = [];
+		$memcached = Config::get('cache.memcached');
+		if (isset($memcached[0])) {
+			foreach ($memcached as $value) {
+				$array[] = [$value['host'], $value['port'], $value['weight']];
+			}
+			$isConnected = $this->_memcached->addServers($array);
+		} else {
+			$array[] = Config::get('cache.memcached.host', true);
+			$array[] = Config::get('cache.memcached.port', true);
+			$array[] = Config::get('cache.memcached.weight', true);
+			$isConnected = $this->_memcached->addServer(...$array);
+		}
 		if (!$isConnected) {
 			throw new Exception('Cache Memcache Host 127.0.0.1 Connect Fail.');
 		}
diff --git a/system/Pool/Pool.php b/system/Pool/Pool.php
index ccdeb8ad..778ffed4 100644
--- a/system/Pool/Pool.php
+++ b/system/Pool/Pool.php
@@ -4,6 +4,7 @@
 namespace Snowflake\Pool;
 
 
+use Snowflake\Cache\Memcached;
 use Snowflake\Snowflake;
 
 /**
@@ -11,12 +12,13 @@ use Snowflake\Snowflake;
  * @package Snowflake\Pool
  * @property $redis
  * @property $db
+ * @property $memcached
  */
 class Pool extends \Snowflake\Abstracts\Pool
 {
 
 	/**
-	 * @return RedisClient
+	 * @return Redis
 	 */
 	public function getRedis()
 	{
@@ -31,4 +33,13 @@ class Pool extends \Snowflake\Abstracts\Pool
 		return Snowflake::app()->connections;
 	}
 
+
+	/**
+	 * @return Memcached
+	 */
+	public function getMemcached()
+	{
+		return Snowflake::app()->memcached;
+	}
+
 }
diff --git a/system/Pool/RedisClient.php b/system/Pool/Redis.php
similarity index 94%
rename from system/Pool/RedisClient.php
rename to system/Pool/Redis.php
index 19e9934b..e6566cba 100644
--- a/system/Pool/RedisClient.php
+++ b/system/Pool/Redis.php
@@ -5,7 +5,7 @@ namespace Snowflake\Pool;
 
 
 use HttpServer\Http\Context;
-use Redis;
+use Redis as SRedis;
 use RedisException;
 use Swoole\Coroutine;
 use Exception;
@@ -14,7 +14,7 @@ use Exception;
  * Class RedisClient
  * @package Snowflake\Snowflake\Pool
  */
-class RedisClient extends Pool
+class Redis extends Pool
 {
 
 	/**
@@ -81,12 +81,12 @@ class RedisClient extends Pool
 
 	/**
 	 * @param array $config
-	 * @return Redis
+	 * @return SRedis
 	 * @throws Exception
 	 */
 	private function createConnect(array $config)
 	{
-		$redis = new Redis();
+		$redis = new SRedis();
 		if (!$redis->connect($config['host'], $config['port'], $config['timeout'])) {
 			throw new Exception('The Redis Connect Fail.');
 		}
@@ -97,8 +97,8 @@ class RedisClient extends Pool
 			$config['read_timeout'] = 10;
 		}
 		$redis->select($config['databases']);
-		$redis->setOption(Redis::OPT_READ_TIMEOUT, -1);
-		$redis->setOption(Redis::OPT_PREFIX, $config['prefix']);
+		$redis->setOption(SRedis::OPT_READ_TIMEOUT, -1);
+		$redis->setOption(SRedis::OPT_PREFIX, $config['prefix']);
 		return $redis;
 	}
 
@@ -154,7 +154,7 @@ class RedisClient extends Pool
 		if ($time + 60 * 10 < time()) {
 			return false;
 		}
-		if (!($client instanceof Redis)) {
+		if (!($client instanceof SRedis)) {
 			return false;
 		}
 		if (!$client->isConnected() || !$client->ping('connect.')) {