diff --git a/System/Crontab/Zookeeper.php b/System/Crontab/Zookeeper.php
index 869a97f2..36d51abd 100644
--- a/System/Crontab/Zookeeper.php
+++ b/System/Crontab/Zookeeper.php
@@ -92,7 +92,7 @@ class Zookeeper extends Process
 
         $range = $redis->zRangeByScore(Producer::CRONTAB_KEY, '0', (string)$startTime);
         var_dump($startTime, $range);
-        $redis->zRemRangeByScore(Producer::CRONTAB_KEY, '0', (string)$startTime);
+//        $redis->zRemRangeByScore(Producer::CRONTAB_KEY, '0', (string)$startTime);
 
         return [$range, $redis];
     }