diff --git a/System/Abstracts/Crontab.php b/System/Abstracts/Crontab.php
index 21c73ad5..c4150666 100644
--- a/System/Abstracts/Crontab.php
+++ b/System/Abstracts/Crontab.php
@@ -33,7 +33,7 @@ class Crontab extends Component
 
         $redis->set('crontab:' . $name, serialize($crontab));
 
-        $tickTime = time() + $crontab->getTickTime() * 1000;
+        $tickTime = time() + $crontab->getTickTime();
 
         $redis->zAdd(self::CRONTAB_KEY, $tickTime, $crontab->getName());
     }
diff --git a/System/Process/CrontabProcess.php b/System/Process/CrontabProcess.php
index 1c25c2ef..96bc6b36 100644
--- a/System/Process/CrontabProcess.php
+++ b/System/Process/CrontabProcess.php
@@ -38,6 +38,10 @@ class CrontabProcess extends Process
      */
     public function onHandler(\Swoole\Process $process): void
     {
+        $redis = Snowflake::app()->getRedis();
+        $redis->del(ACrontab::CRONTAB_KEY);
+        $redis->release();
+
         Timer::tick(1000, function () {
             $startTime = time();