diff --git a/HttpServer/Shutdown.php b/HttpServer/Shutdown.php
index c19fcce0..ce333643 100644
--- a/HttpServer/Shutdown.php
+++ b/HttpServer/Shutdown.php
@@ -37,6 +37,11 @@ class Shutdown extends Component
     public function shutdown(): void
     {
         clearstatcache(storage());
+        exec('ls -alh /.dockerenv', $output, $cod);
+        if ($cod !== 0 && empty($output)) {
+            return;
+        }
+
         $master_pid = Server()->setting['pid_file'] ?? PID_PATH;
         if (file_exists($master_pid)) {
             $this->close($master_pid);