diff --git a/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs b/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
index 36f55cde..14cc3b6d 100644
--- a/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
@@ -93,10 +93,10 @@ namespace IRaCIS.Core.Application.Service.Allocation
                     {
                         await _subjectUserRepository.AddAsync(new SubjectUser() {TrialId=command.TrialId,  ArmEnum = doctorArm.ArmEnum, DoctorUserId = doctorArm.DoctorUserId, SubjectId = subjectId, AssignTime = DateTime.Now });
 
-                        await _visitTaskRepository.BatchUpdateNoTrackingAsync(t => t.SubjectId == command.SubjectId && t.DoctorUserId == command.DoctorUserId && t.ArmEnum == command.ArmEnum && t.TrialId==command.TrialId, u => new VisitTask()
+                        await _visitTaskRepository.BatchUpdateNoTrackingAsync(t => t.SubjectId == subjectId && t.DoctorUserId == doctorArm.DoctorUserId && t.ArmEnum == doctorArm.ArmEnum && t.TrialId==command.TrialId, u => new VisitTask()
                         {
                             AllocateTime = DateTime.Now,
-                            DoctorUserId = command.DoctorUserId,
+                            DoctorUserId = doctorArm.DoctorUserId,
                             TaskAllocationState = TaskAllocationState.Allocated
                         });