diff --git a/aspnet-core/modules/task-management/LINGYUN.Abp.BackgroundTasks.Quartz/LINGYUN/Abp/BackgroundTasks/Quartz/QuartzJobExecutorProvider.cs b/aspnet-core/modules/task-management/LINGYUN.Abp.BackgroundTasks.Quartz/LINGYUN/Abp/BackgroundTasks/Quartz/QuartzJobExecutorProvider.cs
index eb0cf3ca5..7977a8fad 100644
--- a/aspnet-core/modules/task-management/LINGYUN.Abp.BackgroundTasks.Quartz/LINGYUN/Abp/BackgroundTasks/Quartz/QuartzJobExecutorProvider.cs
+++ b/aspnet-core/modules/task-management/LINGYUN.Abp.BackgroundTasks.Quartz/LINGYUN/Abp/BackgroundTasks/Quartz/QuartzJobExecutorProvider.cs
@@ -132,6 +132,10 @@ public class QuartzJobExecutorProvider : IQuartzJobExecutorProvider, ISingletonD
                 {
                     scheduleBuilder.WithIntervalInSeconds(job.Interval);
                 }
+                else
+                {
+                    scheduleBuilder.WithIntervalInSeconds(1);
+                }
 
                 triggerBuilder.WithSchedule(scheduleBuilder);