diff --git a/kiri-engine/FileListen/HotReload.php b/kiri-engine/FileListen/HotReload.php
index ef7cccaa..3d536299 100644
--- a/kiri-engine/FileListen/HotReload.php
+++ b/kiri-engine/FileListen/HotReload.php
@@ -140,13 +140,15 @@ class HotReload extends Command
 	public function trigger_reload()
 	{
 		$this->logger->warning('change reload');
-		$pid = file_get_contents(storage('.swoole.pid'));
-		if (!empty($pid) && Process::kill($pid, 0)) {
-			Process::kill($pid, SIGTERM);
-		}
+//		$pid = file_get_contents(storage('.swoole.pid'));
+//		if (!empty($pid) && Process::kill($pid, 0)) {
+//			Process::kill($pid, SIGTERM);
+//		}
+		var_dump('kill process.');
 		if ($this->process && Process::kill($this->process->pid,0)) {
 			Process::kill($this->process->pid) && Process::wait(true);
 		}
+		var_dump('kill process end.');
 		$this->process = new Process(function (Process $process) {
 			$process->exec(PHP_BINARY, [APP_PATH . "kiri.php", "sw:server", "restart"]);
 		});