diff --git a/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs b/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs
index ff7a2ec1..7e0bf49d 100644
--- a/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs
@@ -241,7 +241,7 @@ public class AssignmentService : IAssignmentService
 
     private async Task<List<TaskDto>> GetDataAsync(DeviceTaskGetRequest request)
     {
-        var limitTime = DateTime.Now.AddDays(-7);
+        var limitTime = DateTime.Now.AddDays(-5);
 
         var data = await CommonHelper.RetryAsync(async () =>
         {
diff --git a/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/DeviceTaskAssignmentService.cs b/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/DeviceTaskAssignmentService.cs
index 18423b25..368d0bc0 100644
--- a/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/DeviceTaskAssignmentService.cs
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/DeviceTaskAssignmentService.cs
@@ -106,7 +106,7 @@ public class DeviceTaskAssignmentService : IDeviceTaskAssignmentService
 
     public async Task<Pagination<DeviceTaskAssignmentResponse>> GetPageWarningAsync(DeviceTaskAssignmentRequest request)
     {
-        var limitTime = DateTime.Now.AddDays(-7);
+        var limitTime = DateTime.Now.AddDays(-5);
 
         var page = await _dbContext.Queryable<DeviceTaskEntity>()
             .LeftJoin<DeviceEntity>((deviceTask, device) => deviceTask.DeviceUniqueNo == device.UniqueNo)