diff --git a/IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs b/IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs
index 74187692..702e4c8c 100644
--- a/IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs
+++ b/IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs
@@ -99,7 +99,7 @@ namespace IRaCIS.Core.Application.Services
                         throw new BusinessValidationFailedException("设置末次评估后，不允许添加计划外访视。");
                     }
 
-                    if (await _repository.AnyAsync<VisitTask>(t=>t.SubjectId==svCommand.SubjectId && t.TaskState==TaskState.Effect && t.VisitTaskNum > svCommand.VisitNum  && t.SignTime != null  && t.TrialReadingCriterion.IsReadingTaskViewInOrder))
+                    if (await _repository.AnyAsync<VisitTask>(t => t.SubjectId == svCommand.SubjectId && t.TaskState == TaskState.Effect && t.VisitTaskNum > svCommand.VisitNum && t.SignTime != null && t.TrialReadingCriterion.IsReadingTaskViewInOrder))
                     {
                         throw new BusinessValidationFailedException("该受试者后续访视已有任务完成阅片(有序阅片标准)，不允许在此添加，如果确实需要，请回退");
                     }
@@ -216,7 +216,7 @@ namespace IRaCIS.Core.Application.Services
             var studyIds = studyList.Select(t => t.StudyId).ToList();
 
             var instanceList = await _repository.Where<DicomInstance>(t => studyIds.Contains(t.StudyId))
-                   .Select(t => new { t.SeriesId, t.Id, t.InstanceNumber,t.Path,t.NumberOfFrames }).ToListAsync();
+                   .Select(t => new { t.SeriesId, t.Id, t.InstanceNumber, t.Path, t.NumberOfFrames }).ToListAsync();
 
             foreach (var t in studyList)
             {
@@ -315,15 +315,36 @@ namespace IRaCIS.Core.Application.Services
                         if (item != null)
                         {
                             item.SeriesInstanceUid = string.Empty;
+
                             item.InstanceList = thisRowinfo.Where(y => y.InstanceId != null).Select(y => y.InstanceId.Value).Distinct().ToList();
-                            item.InstancePathList = await _dicomInstanceRepository.Where(x => item.InstanceList.Contains(x.Id)).Select(x => x.Path).ToListAsync();
+
+                            var tempInstanceList = await _dicomInstanceRepository.Where(x => item.InstanceList.Contains(x.Id)).OrderBy(t => t.InstanceNumber).Select(x => new { x.Path, x.NumberOfFrames }).ToListAsync();
+
+                            item.InstancePathList = tempInstanceList.SelectMany(u =>
+                        {
+
+                            if (u.NumberOfFrames == 1)
+                            {
+                                return new List<string> { u.Path };
+                            }
+                            else
+                            {
+                                var pathList = new List<string>();
+
+                                for (int i = 1; i <= u.NumberOfFrames; i++)
+                                {
+                                    pathList.Add(u.Path + "?frame=" + (i - 1));
+                                }
+                                return pathList;
+                            }
+                        })
+                        .ToList();
+
                             item.InstanceCount = item.InstanceList.Count();
 
                             thisVisitTaskStudy.SeriesList.Add(item);
                             thisVisitTaskStudy.SeriesCount = thisVisitTaskStudy.SeriesList.Count();
 
-                         
-                          
 
 
                         }
@@ -347,7 +368,7 @@ namespace IRaCIS.Core.Application.Services
             var studyIds = studyList.Select(t => t.StudyId).ToList();
 
             var instanceList = await _repository.Where<DicomInstance>(t => studyIds.Contains(t.StudyId))
-                   .Select(t => new { t.SeriesId, t.Id, t.InstanceNumber,t.Path,t.NumberOfFrames }).ToListAsync();
+                   .Select(t => new { t.SeriesId, t.Id, t.InstanceNumber, t.Path, t.NumberOfFrames }).ToListAsync();
 
 
 
@@ -359,7 +380,8 @@ namespace IRaCIS.Core.Application.Services
                 t.SeriesList = seriesLists.Where(s => s.StudyId == t.StudyId).OrderBy(s => s.SeriesNumber).
                ThenBy(s => s.SeriesTime).ToList();
 
-                t.SeriesList.ForEach(series => { 
+                t.SeriesList.ForEach(series =>
+                {
                     series.InstanceList = instanceList.Where(t => t.SeriesId == series.Id).OrderBy(t => t.InstanceNumber).Select(k => k.Id).ToList();