diff --git a/kiri-engine/Reload/Scanner.php b/kiri-engine/Reload/Scanner.php
index e857bf6f..e2fd876b 100644
--- a/kiri-engine/Reload/Scanner.php
+++ b/kiri-engine/Reload/Scanner.php
@@ -20,6 +20,7 @@ class Scanner extends BaseProcess
 
 	public string $name = 'hot reload';
 
+	protected bool $enable_coroutine = false;
 
 	private array $dirs = [];
 
@@ -125,6 +126,18 @@ class Scanner extends BaseProcess
 	}
 
 
+	/**
+	 * @return $this
+	 */
+	public function onSigterm(): static
+	{
+		pcntl_signal(SIGTERM, function () {
+			$this->onProcessStop();
+		});
+		return $this;
+	}
+
+
 	/**
 	 * @throws Exception
 	 */