diff --git a/System/Crontab/Crontab.php b/System/Crontab/Crontab.php
index 0740923a..a6dd74cc 100644
--- a/System/Crontab/Crontab.php
+++ b/System/Crontab/Crontab.php
@@ -221,8 +221,6 @@ class Crontab extends BaseObject
 
             $name_md5 = md5($this->getName());
 
-            var_dump($name_md5);
-
             $redis->hSet(self::WAIT_END, $name_md5, serialize($this));
             $params = call_user_func($this->handler, $this->params, $this->name);
             $redis->hDel(self::WAIT_END, $name_md5);
diff --git a/System/Crontab/Zookeeper.php b/System/Crontab/Zookeeper.php
index 124e9c5c..0d47ed5b 100644
--- a/System/Crontab/Zookeeper.php
+++ b/System/Crontab/Zookeeper.php
@@ -62,7 +62,6 @@ class Zookeeper extends Process
      */
     private function dispatch($server, $redis, $setting, $value)
     {
-        var_dump($value);
         $server->sendMessage(swoole_serialize([
             'action' => 'crontab', 'handler' => swoole_unserialize($redis->get('crontab:' . $value))
         ]), random_int(0, $setting - 1));