diff --git a/system/Process/PrintIn.php b/system/Process/PrintIn.php
deleted file mode 100644
index 4a3fc49b..00000000
--- a/system/Process/PrintIn.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-
-namespace Snowflake\Process;
-
-
-class PrintIn extends Process
-{
-
-
-	public function onHandler(\Swoole\Process $process)
-	{
-		do {
-
-			sleep(1);
-
-		} while (true);
-	}
-
-}
diff --git a/system/Process/ServerInotify.php b/system/Process/ServerInotify.php
index a402778e..42efbde2 100644
--- a/system/Process/ServerInotify.php
+++ b/system/Process/ServerInotify.php
@@ -46,13 +46,15 @@ class ServerInotify extends Process
 			Event::add($this->inotify, [$this, 'check']);
 			Event::wait();
 		} else {
-			Timer::tick(1000, [$this, 'tick']);
+			Timer::tick(10000, [$this, 'tick']);
 		}
 	}
 
 
 	public function tick()
 	{
+		$this->debug('file modify listener.');
+		$this->reload();
 	}
 
 	/**