diff --git a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
index b9cb0fa27..6b38dec3c 100644
--- a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
+++ b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
@@ -65,7 +65,7 @@
         </member>
         <member name="M:IRaCIS.Core.Application.Service.VisitTaskService.AssignSubjectDoctor(IRaCIS.Core.Application.ViewModel.AssginSubjectDoctorCommand)">
             <summary>
-            批量为 多个Subject 分配医生  手动分配
+            批量为 多个Subject 分配医生  手动分配  IsReAssign 为true 批量删除 重新分配
             </summary>
             <param name="assginSubjectDoctorCommand"></param>
             <returns></returns>
diff --git a/IRaCIS.Core.Application/Service/Allocation/DTO/VisitTaskViewModel.cs b/IRaCIS.Core.Application/Service/Allocation/DTO/VisitTaskViewModel.cs
index b9cdb143e..84f33fb15 100644
--- a/IRaCIS.Core.Application/Service/Allocation/DTO/VisitTaskViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Allocation/DTO/VisitTaskViewModel.cs
@@ -133,6 +133,8 @@ namespace IRaCIS.Core.Application.ViewModel
     {
         public Guid TrialId { get; set; }
 
+        public bool IsReAssign { get; set; }
+
         public List<Guid> SubjectIdList { get; set; }
 
         public List<Guid> DoctorUserIdList { get; set; }
diff --git a/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs b/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
index d3ac6235a..00f76298f 100644
--- a/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
@@ -83,25 +83,30 @@ namespace IRaCIS.Core.Application.Service
                   .WhereIf(querySubjectAssign.DoctorUserId != null, t => t.SubjectDoctorList.Any(t => t.DoctorUserId == querySubjectAssign.DoctorUserId))
                   .ProjectTo<SubjectAssignView>(_mapper.ConfigurationProvider);
 
-            var pageList = await subjectQuery.ToPagedListAsync(querySubjectAssign.PageIndex, querySubjectAssign.PageSize, string.IsNullOrWhiteSpace(querySubjectAssign.SortField) ? nameof(querySubjectAssign.SubjectId) : querySubjectAssign.SortField, querySubjectAssign.Asc );
+            var pageList = await subjectQuery.ToPagedListAsync(querySubjectAssign.PageIndex, querySubjectAssign.PageSize, string.IsNullOrWhiteSpace(querySubjectAssign.SortField) ? nameof(querySubjectAssign.SubjectId) : querySubjectAssign.SortField, querySubjectAssign.Asc);
 
             return pageList;
         }
 
 
         /// <summary>
-        /// 批量为 多个Subject 分配医生  手动分配
+        /// 批量为 多个Subject 分配医生  手动分配  IsReAssign 为true 批量删除 重新分配
         /// </summary>
         /// <param name="assginSubjectDoctorCommand"></param>
         /// <returns></returns>
         [HttpPost]
-        public async Task<IResponseOutput>  AssignSubjectDoctor(AssginSubjectDoctorCommand assginSubjectDoctorCommand)
+        public async Task<IResponseOutput> AssignSubjectDoctor(AssginSubjectDoctorCommand assginSubjectDoctorCommand)
         {
+            if (assginSubjectDoctorCommand.IsReAssign)
+            {
+                await _subjectUserRepository.BatchDeleteNoTrackingAsync(t => assginSubjectDoctorCommand.DoctorUserIdList.Contains(t.DoctorUserId) && assginSubjectDoctorCommand.SubjectIdList.Contains(t.SubjectId));
+            }
+
             foreach (var subjectId in assginSubjectDoctorCommand.SubjectIdList)
             {
                 foreach (var doctorUserId in assginSubjectDoctorCommand.DoctorUserIdList)
                 {
-                    await _subjectUserRepository.AddAsync(new SubjectUser() {TrialId= assginSubjectDoctorCommand.TrialId,  SubjectId = subjectId, DoctorUserId = doctorUserId, AssignTime = DateTime.Now });
+                    await _subjectUserRepository.AddAsync(new SubjectUser() { TrialId = assginSubjectDoctorCommand.TrialId, SubjectId = subjectId, DoctorUserId = doctorUserId, AssignTime = DateTime.Now });
                 }
                 await _subjectRepository.BatchUpdateNoTrackingAsync(t => t.Id == subjectId, u => new Subject() { IsAssignDoctorUser = true });
 
@@ -121,7 +126,7 @@ namespace IRaCIS.Core.Application.Service
         {
             foreach (var subjectId in cancelSubjectAssignCommand.SubjectIdList)
             {
-                await _subjectUserRepository.DeleteFromQueryAsync(t=>t.SubjectId== subjectId);
+                await _subjectUserRepository.DeleteFromQueryAsync(t => t.SubjectId == subjectId);
                 await _subjectRepository.BatchUpdateNoTrackingAsync(t => t.Id == subjectId, u => new Subject() { IsAssignDoctorUser = false });
             }
 
@@ -130,6 +135,6 @@ namespace IRaCIS.Core.Application.Service
 
             return ResponseOutput.Ok();
         }
-        
+
     }
 }
diff --git a/IRaCIS.Core.Application/Service/Allocation/_MapConfig.cs b/IRaCIS.Core.Application/Service/Allocation/_MapConfig.cs
index 5d818d45d..3b81449c8 100644
--- a/IRaCIS.Core.Application/Service/Allocation/_MapConfig.cs
+++ b/IRaCIS.Core.Application/Service/Allocation/_MapConfig.cs
@@ -19,8 +19,8 @@ namespace IRaCIS.Core.Application.Service
                  .ForMember(o => o.ArmList, t => t.MapFrom(u => u.VisitTaskList.Where(c => c.TrialId == u.TrialId).Select(t => t.ArmEnum).Distinct()))
                  .ForMember(o => o.TotalTaskCount, t => t.MapFrom(u => u.Trial.VisitTaskList.Count()))
                  .ForMember(o => o.SelfTaskCount, t => t.MapFrom(u => u.Trial.VisitTaskList.Count(t => t.DoctorUserId == u.DoctorUserId)))
-                  .ForMember(o => o.TotalSubjectCount, t => t.MapFrom(u => u.Trial.SubjectList.Count()))
-                /* .ForMember(o => o.SelfSubjectCount, t => t.MapFrom(u => u.Trial.su.Where(t => t.DoctorUserId == u.DoctorUserId).Select(t=>t.SubjectId).Distinct().Count())*/;
+                 .ForMember(o => o.TotalSubjectCount, t => t.MapFrom(u => u.Trial.SubjectList.Count()))
+                 .ForMember(o => o.SelfSubjectCount, t => t.MapFrom(u => u.Trial.SubjectDoctorUserList.Where(t => t.DoctorUserId == u.DoctorUserId).Count()));
 
             CreateMap<TaskAllocationRule, AllocateInfo>()
                  .ForMember(o => o.ArmList, t => t.MapFrom(u => u.VisitTaskList.Where(c => c.TrialId == u.TrialId).Select(t => t.ArmEnum).Distinct()))
diff --git a/IRaCIS.Core.Domain/Trial/Trial.cs b/IRaCIS.Core.Domain/Trial/Trial.cs
index e644561a7..a4aa1cfd8 100644
--- a/IRaCIS.Core.Domain/Trial/Trial.cs
+++ b/IRaCIS.Core.Domain/Trial/Trial.cs
@@ -15,6 +15,7 @@ namespace IRaCIS.Core.Domain.Models
             TrialDicList = new List<TrialDictionary>();
         }
 
+        public List<SubjectUser> SubjectDoctorUserList { get; set; }=new List<SubjectUser>();
         public List<VisitTask> VisitTaskList { get; set; }=new List<VisitTask>(){ };
 
         public List<TrialSiteSurvey> TrialSiteSurveyList { get; set; } = new List<TrialSiteSurvey>();