diff --git a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
index 43cdc4f96..afabecdbb 100644
--- a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
+++ b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
@@ -1054,7 +1054,7 @@
             医生文档关联关系维护
             </summary>
         </member>
-        <member name="M:IRaCIS.Core.Application.Service.AttachmentService.#ctor(IRaCIS.Core.Infra.EFCore.IRepository{IRaCIS.Core.Domain.Models.Attachment},IRaCIS.Core.Infra.EFCore.IRepository{IRaCIS.Core.Domain.Models.Enroll},IRaCIS.Core.Infra.EFCore.IRepository{IRaCIS.Core.Domain.Models.Doctor},AutoMapper.IMapper,IRaCIS.Core.Domain.Share.IUserInfo,Microsoft.Extensions.Localization.IStringLocalizer)">
+        <member name="M:IRaCIS.Core.Application.Service.AttachmentService.#ctor(IRaCIS.Core.Infra.EFCore.IRepository{IRaCIS.Core.Domain.Models.Attachment},IRaCIS.Core.Infra.EFCore.IRepository{IRaCIS.Core.Domain.Models.Dictionary},IRaCIS.Core.Infra.EFCore.IRepository{IRaCIS.Core.Domain.Models.Enroll},IRaCIS.Core.Infra.EFCore.IRepository{IRaCIS.Core.Domain.Models.Doctor},AutoMapper.IMapper,IRaCIS.Core.Domain.Share.IUserInfo,Microsoft.Extensions.Localization.IStringLocalizer)">
             <summary>
             医生文档关联关系维护
             </summary>
@@ -1110,6 +1110,13 @@
             <param name="inDto"></param>
             <returns></returns>
         </member>
+        <member name="M:IRaCIS.Core.Application.Service.AttachmentService.DeleteAttachment(System.Guid)">
+            <summary>
+            删除
+            </summary>
+            <param name="id"></param>
+            <returns></returns>
+        </member>
         <member name="M:IRaCIS.Core.Application.Service.AttachmentService.SaveTrialAttachments(System.Collections.Generic.IEnumerable{IRaCIS.Application.Contracts.AttachmentDTO})">
             <summary>
             上传项目医生
@@ -17802,6 +17809,11 @@
             已经签名的临床数据数量
             </summary>
         </member>
+        <member name="P:IRaCIS.Application.Contracts.AttachmentDTO.IsAuthorizedView">
+            <summary>
+            是否授权
+            </summary>
+        </member>
         <member name="T:IRaCIS.Application.Contracts.DoctorSearchDTO">
             <summary>
             Reviewer 列表查询参数
diff --git a/IRaCIS.Core.Application/Service/Doctor/AttachmentService.cs b/IRaCIS.Core.Application/Service/Doctor/AttachmentService.cs
index 79fda26c3..9c776b7f8 100644
--- a/IRaCIS.Core.Application/Service/Doctor/AttachmentService.cs
+++ b/IRaCIS.Core.Application/Service/Doctor/AttachmentService.cs
@@ -152,12 +152,24 @@ namespace IRaCIS.Core.Application.Service
         [HttpPost]
         public async Task<IResponseOutput> SetAuthorizedView(SetAttachmentAuthorizedView inDto)
         {
-            await _attachmentrepository.UpdatePartialFromQueryAsync(x => x.Id == inDto.Id, x => new Attachment() { IsAuthorizedView = inDto.IsAuthorizedView });
+            await _attachmentrepository.UpdatePartialFromQueryAsync(x => inDto.Ids.Contains(x.Id), x => new Attachment() { IsAuthorizedView = inDto.IsAuthorizedView });
 
             await _attachmentrepository.SaveChangesAsync();
             return ResponseOutput.Ok();
         }
 
+        /// <summary>
+        /// 删除
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        [HttpDelete("{id:guid}")]
+        public async Task<IResponseOutput> DeleteAttachment(Guid id)
+        {
+            var success = await _attachmentrepository.DeleteFromQueryAsync(t => t.Id == id, true);
+            return ResponseOutput.Ok();
+        }
+
 
         /// <summary>
         /// 上传项目医生
@@ -167,24 +179,26 @@ namespace IRaCIS.Core.Application.Service
         [HttpPost]
         public async Task<IEnumerable<AttachmentDTO>> SaveTrialAttachments(IEnumerable<AttachmentDTO> attachmentList)
         {
-            foreach (var item in attachmentList)
-            {
-                if (item.DoctorId != null)
+          
+                foreach (var item in attachmentList)
                 {
-                    await _attachmentrepository.BatchDeleteNoTrackingAsync(a => a.DoctorId == item.DoctorId && a.Type == item.Type);
+                    if (item.DoctorId != null)
+                    {
+                        await _attachmentrepository.BatchDeleteNoTrackingAsync(a => a.DoctorId == item.DoctorId && a.Type == item.Type);
+                    }
                 }
-            }
 
-            var attachments = _mapper.Map<IEnumerable<Attachment>>(attachmentList).ToList();
-            var newAttachment = attachments.Where(t => t.Id == Guid.Empty);
-            await _attachmentrepository.AddRangeAsync(newAttachment);
-            await _attachmentrepository.SaveChangesAsync();
+                var attachments = _mapper.Map<IEnumerable<Attachment>>(attachmentList).ToList();
+                var newAttachment = attachments.Where(t => t.Id == Guid.Empty);
+                await _attachmentrepository.AddRangeAsync(newAttachment);
+                await _attachmentrepository.SaveChangesAsync();
 
-            var list = _mapper.Map<IEnumerable<AttachmentDTO>>(attachments).ToList();
+                var list = _mapper.Map<IEnumerable<AttachmentDTO>>(attachments).ToList();
 
-            list.ForEach(t => t.FullPath = t.Path + "?access_token=" + _userInfo.UserToken);
+                list.ForEach(t => t.FullPath = t.Path + "?access_token=" + _userInfo.UserToken);
 
-            return list;
+                return list;
+         
         }
 
 
diff --git a/IRaCIS.Core.Application/Service/Doctor/DTO/AttachmentModel.cs b/IRaCIS.Core.Application/Service/Doctor/DTO/AttachmentModel.cs
index db3662223..3c057497c 100644
--- a/IRaCIS.Core.Application/Service/Doctor/DTO/AttachmentModel.cs
+++ b/IRaCIS.Core.Application/Service/Doctor/DTO/AttachmentModel.cs
@@ -2,7 +2,7 @@
 {
     public class AttachmentDTO
     {
-        public Guid Id { get; set; }
+        public Guid? Id { get; set; }
         public Guid? DoctorId { get; set; }
         public bool IsOfficial { get; set; }
         public string Type { get; set; } = string.Empty;
@@ -35,7 +35,7 @@
 
     public class SetAttachmentAuthorizedView
     {
-        public Guid Id { get; set; }
+        public  List<Guid>  Ids { get; set; }
 
         public bool IsAuthorizedView { get; set; }
     }