diff --git a/crmeb/app/services/system/crontab/SystemCrontabServices.php b/crmeb/app/services/system/crontab/SystemCrontabServices.php
index c3b0acca0..8b7102fba 100644
--- a/crmeb/app/services/system/crontab/SystemCrontabServices.php
+++ b/crmeb/app/services/system/crontab/SystemCrontabServices.php
@@ -19,7 +19,7 @@ use think\helper\Str;
 class SystemCrontabServices extends BaseServices
 {
     /**
-     * 定时任务类型
+     * 定时任务类型 每一个定义的类型会对应CrontabRunServices类中的一个方法
      * @var string[]
      */
     private $markList = [
@@ -221,4 +221,4 @@ class SystemCrontabServices extends BaseServices
             }
         }
     }
-}
\ No newline at end of file
+}