diff --git a/Scaner.php b/Scaner.php
new file mode 100644
index 0000000..7161466
--- /dev/null
+++ b/Scaner.php
@@ -0,0 +1,170 @@
+<?php
+
+namespace Kiri\Server;
+
+use Exception;
+use Kiri\Abstracts\Config;
+use Kiri\Annotation\Inject;
+use Kiri\Error\StdoutLoggerInterface;
+use Kiri\Server\Abstracts\BaseProcess;
+use Kiri\Server\SwooleServerInterface;
+use Psr\Log\LoggerInterface;
+use Swoole\Process;
+
+class Scaner extends BaseProcess
+{
+
+    private array $md5Map = [];
+
+    public bool $isReloading = FALSE;
+
+
+    private array $dirs = [];
+
+
+    /**
+     * @var LoggerInterface
+     */
+    #[Inject(LoggerInterface::class)]
+    public LoggerInterface $logger;
+
+
+    /**
+     * @throws Exception
+     */
+    public function process(Process $process): void
+    {
+        $this->dirs = Config::get('reload.inotify', []);
+
+        $this->loadDirs();
+        $this->tick();
+    }
+
+
+    /**
+     * @param bool $isReload
+     * @throws Exception
+     */
+    private function loadDirs(bool $isReload = FALSE)
+    {
+        foreach ($this->dirs as $value) {
+            if (is_bool($path = realpath($value))) {
+                continue;
+            }
+
+            if (!is_dir($path)) continue;
+
+            $this->loadByDir($path, $isReload);
+        }
+    }
+
+
+    /**
+     * @param $path
+     * @param bool $isReload
+     * @return void
+     * @throws Exception
+     */
+    private function loadByDir($path, bool $isReload = FALSE): void
+    {
+        if (!is_string($path)) {
+            return;
+        }
+        $path = rtrim($path, '/');
+        foreach (glob(realpath($path) . '/*') as $value) {
+            if (is_dir($value)) {
+                $this->loadByDir($value, $isReload);
+            }
+            if (is_file($value)) {
+                if ($this->checkFile($value, $isReload)) {
+                    if ($this->isReloading) {
+                        break;
+                    }
+                    $this->isReloading = TRUE;
+
+                    sleep(2);
+
+                    $this->timerReload();
+                    break;
+                }
+            }
+        }
+    }
+
+
+    /**
+     * @param $value
+     * @param $isReload
+     * @return bool
+     */
+    private function checkFile($value, $isReload): bool
+    {
+        $md5 = md5($value);
+        $mTime = filectime($value);
+        if (!isset($this->md5Map[$md5])) {
+            if ($isReload) {
+                return TRUE;
+            }
+            $this->md5Map[$md5] = $mTime;
+        } else {
+            if ($this->md5Map[$md5] != $mTime) {
+                if ($isReload) {
+                    return TRUE;
+                }
+                $this->md5Map[$md5] = $mTime;
+            }
+        }
+        return FALSE;
+    }
+
+
+    /**
+     * @throws Exception
+     */
+    public function timerReload()
+    {
+        $this->isReloading = TRUE;
+
+        $this->logger->warning('file change');
+
+        $swow = \Kiri::getDi()->get(SwooleServerInterface::class);
+
+        $swow->reload();
+
+        $this->loadDirs();
+
+        $this->isReloading = FALSE;
+
+        $this->tick();
+    }
+
+
+    /**
+     * @return $this
+     */
+    public function onSigterm(): static
+    {
+        pcntl_signal(SIGTERM, function () {
+            $this->onProcessStop();
+        });
+        return $this;
+    }
+
+
+    /**
+     * @throws Exception
+     */
+    public function tick()
+    {
+        if ($this->isStop) {
+            return;
+        }
+
+        $this->loadDirs(TRUE);
+
+        sleep(2);
+
+        $this->tick();
+    }
+
+}
diff --git a/Server.php b/Server.php
index 483c103..db1e6d1 100644
--- a/Server.php
+++ b/Server.php
@@ -117,11 +117,11 @@ class Server extends HttpService
 
         $reload = Config::get('reload.hot', false);
         if ($reload !== false) {
-            $this->eventProvider->on(OnWorkerStart::class, [$this->router, 'scan_build_route']);
+            $this->eventProvider->on(OnWorkerStart::class, [$this, 'onWorkerStart']);
 
-            $this->process[] = Inotify::class;
+            $this->process[] = Scaner::class;
         } else {
-            $this->router->scan_build_route();
+            $this->onWorkerStart();
         }
 
         $processes = array_merge($this->process, Config::get('processes', []));
@@ -134,6 +134,19 @@ class Server extends HttpService
     }
 
 
+    /**
+     * @return void
+     * @throws ReflectionException
+     * @throws Exception
+     */
+    public function onWorkerStart(): void
+    {
+        scan_directory(MODEL_PATH, 'app\Model');
+
+        $this->router->scan_build_route();
+    }
+
+
     /**
      * @return void
      * @throws ConfigException