diff --git a/kiri-engine/FileListen/HotReload.php b/kiri-engine/FileListen/HotReload.php
index 981284fc..57ae2825 100644
--- a/kiri-engine/FileListen/HotReload.php
+++ b/kiri-engine/FileListen/HotReload.php
@@ -97,9 +97,12 @@ class HotReload extends Command
     #[NoReturn] public function onSignal($data)
     {
         $this->driver->clear();
+        $this->stop();
         $pid = file_get_contents(storage('.swoole.pid'));
         if (!empty($pid) && Process::kill($pid, 0)) {
             while (Process::kill($pid, 0)) {
+                var_dump($pid);
+                sleep(1);
                 Process::kill($pid, SIGTERM);
             }
         }