update deploy cmd

.rocketeer/hooks.php

@@ -28,7 +28,8 @@ return [
             'composer dumpautoload',
             'chmod -R 777 bootstrap',
             'chmod -R 777 storage',
-            'chmod -R 777 public'
+            'chmod -R 777 public',
+            'service php-fpm reload'
         ],
         'cleanup' => [],
     ],