diff --git a/kiri-process/OnProcessInterface.php b/kiri-process/OnProcessInterface.php
deleted file mode 100644
index c03a625a..00000000
--- a/kiri-process/OnProcessInterface.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-namespace Kiri\Process;
-
-interface OnProcessInterface
-{
-
-	public function handle();
-
-}
diff --git a/kiri-process/Process.php b/kiri-process/Process.php
deleted file mode 100644
index df382a03..00000000
--- a/kiri-process/Process.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?php
-
-namespace Kiri\Process;
-
-abstract class Process implements OnProcessInterface
-{
-
-
-	/**
-	 * @var \Swoole\Process
-	 */
-	protected \Swoole\Process $process;
-
-
-	/**
-	 * @var mixed
-	 */
-	protected mixed $redirect_stdin_and_stdout = null;
-
-
-	/**
-	 * @var int
-	 */
-	protected int $pipe_type = SOCK_DGRAM;
-
-
-	/**
-	 * @var bool
-	 */
-	protected bool $enable_coroutine = true;
-
-
-	/**
-	 * @var string
-	 */
-	protected string $name = '';
-
-	/**
-	 * @return \Swoole\Process
-	 */
-	public function getProcess(): \Swoole\Process
-	{
-		return $this->process;
-	}
-
-	/**
-	 * @return mixed
-	 */
-	public function getRedirectStdinAndStdout(): mixed
-	{
-		return $this->redirect_stdin_and_stdout;
-	}
-
-	/**
-	 * @return int
-	 */
-	public function getPipeType(): int
-	{
-		return $this->pipe_type;
-	}
-
-	/**
-	 * @return bool
-	 */
-	public function isEnableCoroutine(): bool
-	{
-		return $this->enable_coroutine;
-	}
-
-	/**
-	 * @return string
-	 */
-	public function getName(): string
-	{
-		return $this->name;
-	}
-
-
-	/**
-	 * @param \Swoole\Process $process
-	 */
-	public function start(\Swoole\Process $process)
-	{
-		$this->process = $process;
-	}
-
-
-}
diff --git a/kiri-process/TestProcess.php b/kiri-process/TestProcess.php
deleted file mode 100644
index 7b3abd49..00000000
--- a/kiri-process/TestProcess.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-
-namespace Kiri\Process;
-
-require_once 'OnProcessInterface.php';
-require_once 'Process.php';
-
-use function Co\run;
-
-class TestProcess extends Process
-{
-
-
-	protected string $name = 'test process';
-
-
-	/**
-	 */
-	public function onStart()
-	{
-	}
-
-
-	public function handle()
-	{
-		// TODO: Implement doWhile() method.
-	}
-
-
-	public function onShutdown()
-	{
-		// TODO: Implement onShutdown() method.
-	}
-}
-
-$array = [];
-
-for ($i = 0; $i < 10; $i++) {
-	$class = new TestProcess();
-	$process = new \Swoole\Process([$class, 'start'], $class->getRedirectStdinAndStdout(),
-		$class->getPipeType(), $class->isEnableCoroutine());
-	$process->start();
-
-	array_push($array, $process);
-}
-run(function () use ($array) {
-
-	foreach ($array as $value) {
-		var_dump($value->getCallback());
-	}
-
-});