diff --git a/IRaCIS.Core.API/Controllers/InspectionController.cs b/IRaCIS.Core.API/Controllers/InspectionController.cs
index 1c81b230a..4e362bbec 100644
--- a/IRaCIS.Core.API/Controllers/InspectionController.cs
+++ b/IRaCIS.Core.API/Controllers/InspectionController.cs
@@ -256,9 +256,23 @@ namespace IRaCIS.Core.API.Controllers
             return await _trialConfigService.UpdateTrialState(opt.Data.trialId, opt.Data.trialStatusStr, opt.Data.reason);
         }
 
-      
 
-   
+        /// <summary>
+        /// 用户 签名某个文档  
+        /// </summary>
+        /// <returns></returns>
+        [HttpPost, Route("Inspection/TrialDocument/userConfirm")]
+        [UnitOfWork]
+        public async Task<IResponseOutput> UserConfirm(DataInspectionDto<UserConfirmCommand> opt)
+        {
+            await _inspectionService.RecordSing(opt.SignInfo);
+            return await _trialDocumentService.UserConfirm(opt.Data);
+        }
+
+
+
+
+
 
 
 
diff --git a/IRaCIS.Core.Application/Service/Document/DTO/SystemDocumentViewModel.cs b/IRaCIS.Core.Application/Service/Document/DTO/SystemDocumentViewModel.cs
index 305ea5e7d..2aaec363a 100644
--- a/IRaCIS.Core.Application/Service/Document/DTO/SystemDocumentViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Document/DTO/SystemDocumentViewModel.cs
@@ -123,15 +123,6 @@ namespace IRaCIS.Core.Application.Contracts
 
 
         public bool isSystemDoc { get; set; }
-
-
-        public string UserName { get; set; } = String.Empty;
-
-        public string PassWord { get; set; } = String.Empty;
-
-        public string SignText { get; set; } = String.Empty;
-
-
     }
 
     public class DocumentTrialUnionQuery : TrialUserDocUnionQuery
diff --git a/IRaCIS.Core.Application/Service/Document/TrialDocumentService.cs b/IRaCIS.Core.Application/Service/Document/TrialDocumentService.cs
index 0ec098e5b..e66d464e8 100644
--- a/IRaCIS.Core.Application/Service/Document/TrialDocumentService.cs
+++ b/IRaCIS.Core.Application/Service/Document/TrialDocumentService.cs
@@ -526,15 +526,7 @@ namespace IRaCIS.Core.Application.Services
         public async Task<IResponseOutput> UserConfirm(UserConfirmCommand userConfirmCommand)
         {
 
-            var user = await _repository.FirstOrDefaultAsync<User>(u => u.UserName == userConfirmCommand.UserName && u.Password == userConfirmCommand.PassWord);
-            if (user == null)
-            {
-                return ResponseOutput.NotOk("password error");
-            }
-            else if (user.Status == UserStateEnum.Disable)
-            {
-                return ResponseOutput.NotOk("The user has been disabled!");
-            }
+          
 
 
             if (userConfirmCommand.isSystemDoc)
diff --git a/IRaCIS.Core.Application/Service/Visit/SubjectService.cs b/IRaCIS.Core.Application/Service/Visit/SubjectService.cs
index 7c63bbc5f..d8db7c9a8 100644
--- a/IRaCIS.Core.Application/Service/Visit/SubjectService.cs
+++ b/IRaCIS.Core.Application/Service/Visit/SubjectService.cs
@@ -107,8 +107,14 @@ namespace IRaCIS.Application.Services
                 return ResponseOutput.NotOk("This subject has executed a visit with uploading study images,and couldn't be deleted.");
             }
 
-            await _subjectRepository.SoftDeleteFromQueryAsync(u => u.Id == id);
-            await _subjectVisitRepository.SoftDeleteFromQueryAsync(u => u.SubjectId == id);
+            await _subjectRepository.UpdatePartialFromQueryAsync(id, x => new Subject
+            {
+                IsDeleted = true,
+            });
+            await _subjectVisitRepository.UpdatePartialFromQueryAsync(u => u.SubjectId == id, x => new SubjectVisit()
+            {
+                IsDeleted = true,
+            });
 
             var isSuccess =  await _subjectRepository.SaveChangesAsync();