diff --git a/System/Pool/Helper/QueueInterface.php b/System/Pool/Helper/QueueInterface.php
new file mode 100644
index 00000000..30e0215e
--- /dev/null
+++ b/System/Pool/Helper/QueueInterface.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Kiri\Pool\Helper;
+
+interface QueueInterface
+{
+
+
+	public function isEmpty(): bool;
+
+	public function push(mixed $data, float $timeout = -1): bool;
+
+
+	public function pop(float $timeout = -1): mixed;
+
+
+	public function stats(): array;
+
+
+	public function close(): bool;
+
+
+	public function length(): int;
+
+
+	public function isFull(): bool;
+
+}
diff --git a/System/Pool/Helper/SplQueue.php b/System/Pool/Helper/SplQueue.php
new file mode 100644
index 00000000..1d207843
--- /dev/null
+++ b/System/Pool/Helper/SplQueue.php
@@ -0,0 +1,101 @@
+<?php
+
+namespace Kiri\Pool\Helper;
+
+
+use JetBrains\PhpStorm\Pure;
+
+/**
+ *
+ */
+class SplQueue implements QueueInterface
+{
+
+	private \SplQueue $channel;
+
+
+	public int $errCode = 0;
+
+
+	/**
+	 * @param int $max
+	 */
+	#[Pure] public function __construct(public int $max)
+	{
+		$this->channel = new \SplQueue();
+	}
+
+
+	/**
+	 * @return bool
+	 */
+	public function isEmpty(): bool
+	{
+		// TODO: Implement isEmpty() method.
+		return $this->channel->count() < 1;
+	}
+
+
+	/**
+	 * @param mixed $data
+	 * @param float $timeout
+	 * @return bool
+	 */
+	public function push(mixed $data, float $timeout = -1): bool
+	{
+		// TODO: Implement push() method.
+		$this->channel->enqueue($data);
+		return true;
+	}
+
+
+	/**
+	 * @param float $timeout
+	 * @return mixed
+	 */
+	public function pop(float $timeout = -1): mixed
+	{
+		// TODO: Implement pop() method.
+		return $this->channel->dequeue();
+	}
+
+
+	/**
+	 * @return array
+	 */
+	public function stats(): array
+	{
+		// TODO: Implement stats() method.
+		return [];
+	}
+
+
+	/**
+	 * @return bool
+	 */
+	public function close(): bool
+	{
+		// TODO: Implement close() method.
+		return false;
+	}
+
+
+	/**
+	 * @return int
+	 */
+	public function length(): int
+	{
+		// TODO: Implement length() method.
+		return $this->channel->count();
+	}
+
+
+	/**
+	 * @return bool
+	 */
+	public function isFull(): bool
+	{
+		// TODO: Implement isFull() method.
+		return $this->channel->count() >= $this->max;
+	}
+}
diff --git a/System/Pool/Pool.php b/System/Pool/Pool.php
index ad1caef2..8a26c84e 100644
--- a/System/Pool/Pool.php
+++ b/System/Pool/Pool.php
@@ -5,14 +5,12 @@ namespace Kiri\Pool;
 
 
 use Exception;
-use JetBrains\PhpStorm\Pure;
 use Kiri\Abstracts\Component;
 use Kiri\Abstracts\Config;
 use Kiri\Exception\ConfigException;
-use Kiri\Kiri;
+use Kiri\Pool\Helper\SplQueue;
 use Swoole\Coroutine;
 use Swoole\Coroutine\Channel;
-use Swoole\Timer;
 
 
 /**
@@ -22,79 +20,94 @@ use Swoole\Timer;
 class Pool extends Component
 {
 
-    /** @var Channel[] */
-    private static array $_connections = [];
+	/** @var Channel[] */
+	private static array $_connections = [];
 
-    public int $max = 60;
+	public int $max = 60;
 
-    use Alias;
+	use Alias;
 
 
-    /**
-     * @param $channel
-     * @param $retain_number
-     * @throws Exception
-     */
-    public function flush($channel, $retain_number)
-    {
-        $this->pop($channel, $retain_number);
-    }
+	/**
+	 * @param $channel
+	 * @param $retain_number
+	 * @throws Exception
+	 */
+	public function flush($channel, $retain_number)
+	{
+		$this->pop($channel, $retain_number);
+	}
 
 
-    /**
-     * @param Channel $channel
-     * @param $retain_number
-     * @throws Exception
-     */
-    protected function pop(Channel $channel, $retain_number): void
-    {
-        if (Coroutine::getCid() === -1) {
-            return;
-        }
-        while ($channel->length() > $retain_number) {
-            $connection = $channel->pop();
-            if ($connection instanceof StopHeartbeatCheck) {
-                $connection->stopHeartbeatCheck();
-            }
-        }
-    }
+	/**
+	 * @param Channel $channel
+	 * @param $retain_number
+	 * @throws Exception
+	 */
+	protected function pop(Channel $channel, $retain_number): void
+	{
+		while ($channel->length() > $retain_number) {
+			$connection = $channel->pop();
+			if ($connection instanceof StopHeartbeatCheck) {
+				$connection->stopHeartbeatCheck();
+			}
+		}
+	}
 
 
-    /**
-     * @param $name
-     * @param false $isMaster
-     * @param int $max
-     */
-    public function initConnections($name, bool $isMaster = false, int $max = 60)
-    {
-        $name = $this->name($name, $isMaster);
-        if (isset(static::$_connections[$name]) && static::$_connections[$name] instanceof Channel) {
-            return;
-        }
-        if (Coroutine::getCid() === -1) {
-            return;
-        }
-        static::$_connections[$name] = new Channel($max);
-        $this->max = $max;
-    }
+	/**
+	 * @param $name
+	 * @param false $isMaster
+	 * @param int $max
+	 * @throws ConfigException
+	 */
+	public function initConnections($name, bool $isMaster = false, int $max = 60)
+	{
+		$name = $this->name($name, $isMaster);
+		if (isset(static::$_connections[$name])) {
+			return;
+		}
+		$value = static::$_connections[$name];
+		if ($value instanceof Channel || $value instanceof SplQueue) {
+			return;
+		}
+		$this->newChannel($name, $max);
+		$this->max = $max;
+	}
 
 
-    /**
-     * @param $name
-     * @return Channel
-     * @throws ConfigException
-     * @throws Exception
-     */
-    private function getChannel($name): Channel
-    {
-        if (!isset(static::$_connections[$name])) {
-            static::$_connections[$name] = new Channel(Config::get('databases.pool.max', 10));
-        }
-        if (static::$_connections[$name]->errCode == SWOOLE_CHANNEL_CLOSED) {
-            throw new Exception('Channel is Close.');
-        }
-        return static::$_connections[$name];
-    }
+	/**
+	 * @param $name
+	 * @return Channel
+	 * @throws ConfigException
+	 * @throws Exception
+	 */
+	private function getChannel($name): Channel
+	{
+		if (!isset(static::$_connections[$name])) {
+			$this->newChannel($name);
+		}
+		if (static::$_connections[$name]->errCode == SWOOLE_CHANNEL_CLOSED) {
+			throw new Exception('Channel is Close.');
+		}
+		return static::$_connections[$name];
+	}
+
+
+	/**
+	 * @throws ConfigException
+	 */
+	private function newChannel($name, $max = null)
+	{
+		if ($max !== null) {
+			$max = Config::get('databases.pool.max', 10);
+		}
+		if (Coroutine::getCid() === -1) {
+			static::$_connections[$name] = new SplQueue($max);
+		} else {
+			static::$_connections[$name] = new Channel($max);
+		}
+	}
 
 
 	/**
@@ -103,113 +116,104 @@ class Pool extends Component
 	 * @return array
 	 * @throws ConfigException
 	 */
-    public function get($name, $callback): mixed
-    {
-        if (Coroutine::getCid() === -1) {
-            return $callback();
-        }
-        $channel = $this->getChannel($name);
-        if (!$channel->isEmpty()) {
-            $connection = $channel->pop();
-            if ($this->checkCanUse($name, $connection)) {
-                return $connection;
-            }
-        }
-        return $callback();
-    }
+	public function get($name, $callback): mixed
+	{
+		$channel = $this->getChannel($name);
+		if (!$channel->isEmpty()) {
+			$connection = $channel->pop();
+			if ($this->checkCanUse($name, $connection)) {
+				return $connection;
+			}
+		}
+		return $callback();
+	}
 
 
-    /**
-     * @param $name
-     * @return bool
-     * @throws ConfigException
-     */
-    public function isNull($name): bool
-    {
-        return $this->getChannel($name)->isEmpty();
-    }
+	/**
+	 * @param $name
+	 * @return bool
+	 * @throws ConfigException
+	 */
+	public function isNull($name): bool
+	{
+		return $this->getChannel($name)->isEmpty();
+	}
 
 
-    /**
-     * @param string $name
-     * @param mixed $client
-     * @return bool
-     * 检查连接可靠性
-     */
-    public function checkCanUse(string $name, mixed $client): bool
-    {
-        return true;
-    }
+	/**
+	 * @param string $name
+	 * @param mixed $client
+	 * @return bool
+	 * 检查连接可靠性
+	 */
+	public function checkCanUse(string $name, mixed $client): bool
+	{
+		return true;
+	}
 
 
-    /**
-     * @param string $name
-     * @return bool
-     */
-    public function hasItem(string $name): bool
-    {
-        if (isset(static::$_connections[$name])) {
-            return !static::$_connections[$name]->isEmpty();
-        }
-        return false;
-    }
+	/**
+	 * @param string $name
+	 * @return bool
+	 */
+	public function hasItem(string $name): bool
+	{
+		if (isset(static::$_connections[$name])) {
+			return !static::$_connections[$name]->isEmpty();
+		}
+		return false;
+	}
 
 
-    /**
-     * @param string $name
-     * @return mixed
-     */
-    public function size(string $name): mixed
-    {
-        if (Coroutine::getCid() === -1) {
-            return 0;
-        }
-        if (!isset(static::$_connections[$name])) {
-            return 0;
-        }
-        return static::$_connections[$name]->length();
-    }
+	/**
+	 * @param string $name
+	 * @return mixed
+	 */
+	public function size(string $name): mixed
+	{
+		if (!isset(static::$_connections[$name])) {
+			return 0;
+		}
+		return static::$_connections[$name]->length();
+	}
 
 
-    /**
-     * @param string $name
-     * @param mixed $client
-     * @throws ConfigException
-     */
-    public function push(string $name, mixed $client)
-    {
-        if (Coroutine::getCid() === -1) {
-            return;
-        }
-        $channel = $this->getChannel($name);
-        if (!$channel->isFull()) {
-            $channel->push($client);
-        }
-        unset($client);
-    }
+	/**
+	 * @param string $name
+	 * @param mixed $client
+	 * @throws ConfigException
+	 */
+	public function push(string $name, mixed $client)
+	{
+		$channel = $this->getChannel($name);
+		if (!$channel->isFull()) {
+			$channel->push($client);
+		}
+		unset($client);
+	}
 
 
-    /**
-     * @param string $name
-     * @throws Exception
-     */
-    public function clean(string $name)
-    {
-        if (Coroutine::getCid() === -1 || !isset(static::$_connections[$name])) {
-            return;
-        }
-        $channel = static::$_connections[$name];
-        $this->pop($channel, 0);
-    }
+	/**
+	 * @param string $name
+	 * @throws Exception
+	 */
+	public function clean(string $name)
+	{
+		if (!isset(static::$_connections[$name])) {
+			return;
+		}
+		$channel = static::$_connections[$name];
+		$this->pop($channel, 0);
+	}
 
 
-    /**
-     * @return Channel[]
-     */
-    protected function getChannels(): array
-    {
-        return static::$_connections;
-    }
+	/**
+	 * @return Channel[]
+	 */
+	protected function getChannels(): array
+	{
+		return static::$_connections;
+	}
 
 
 }