diff --git a/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs b/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs
index f81769ea..59179334 100644
--- a/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs
@@ -240,7 +240,7 @@ public class AssignmentService : IAssignmentService
                 .Where((deviceTask, device) => device.Enable)
                 .WhereIF(!request.IsProcess, deviceTask => deviceTask.Status == DeviceTaskStatusEnumType.Wait)
                 .WhereIF(request.IsProcess, deviceTask => deviceTask.Status == DeviceTaskStatusEnumType.Process
-                                                          && SqlFunc.DateDiff(DateType.Minute, deviceTask.ModifiedTime, DateTime.Now) > 30)
+                                                          && SqlFunc.DateDiff(DateType.Minute, deviceTask.ModifiedTime, DateTime.Now) > 10)
                 .WhereIF(request.DeviceUniqueNo.IsPresent(), (deviceTask, device) => deviceTask.DeviceUniqueNo == request.DeviceUniqueNo)
                 .WhereIF(request.Factory.IsPresent(), (deviceTask, device) => deviceTask.TenantId == request.Factory)
                 .WhereIF(request.Types.IsPresent(), deviceTask => request.Types.Contains(deviceTask.Type))