diff --git a/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs b/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs
index 95e2be6f..2d1a22e8 100644
--- a/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs
@@ -255,7 +255,7 @@ public class AssignmentService : IAssignmentService
                                                           && SqlFunc.DateDiff(DateType.Minute, deviceTask.ModifiedTime, DateTime.Now) > 10)
                 .WhereIF(request.DeviceUniqueNo.IsPresent(), (deviceTask, device) => deviceTask.DeviceUniqueNo == request.DeviceUniqueNo)
                 .WhereIF(request.Types.IsPresent(), deviceTask => request.Types.Contains(deviceTask.Type))
-                .Where((deviceTask, device, deviceTemplate) => deviceTask.Version < 10)
+                .Where((deviceTask, device) => deviceTask.Version < 10)
 #if !DEBUG
                 .Where((deviceTask, device, ga, gaLeave, department, deviceRegistry) =>
                     device.HeartbeatInterval == 0 || SqlFunc.DateAdd(deviceRegistry.LastHeartbeatTime, device.HeartbeatInterval, DateType.Second) > DateTime.Now)