diff --git a/IRaCIS.Core.Application/Service/ImageAndDoc/SeriesService.cs b/IRaCIS.Core.Application/Service/ImageAndDoc/SeriesService.cs
index daa4f54f8..6d3695e2b 100644
--- a/IRaCIS.Core.Application/Service/ImageAndDoc/SeriesService.cs
+++ b/IRaCIS.Core.Application/Service/ImageAndDoc/SeriesService.cs
@@ -51,20 +51,21 @@ namespace IRaCIS.Core.Application.Services
                     .SelectMany(u =>
                     {
 
-                        if (u.NumberOfFrames == 1)
-                        {
-                            return new List<string>{u.Path};
-                        }
-                        else
+                        if (u.NumberOfFrames > 1)
                         {
                             var pathList = new List<string>();
 
                             for (int i = 1; i <= u.NumberOfFrames; i++)
                             {
-                                pathList.Add(u.Path+ "?frame=" + (i - 1));
+                                pathList.Add(u.Path + "?frame=" + (i - 1));
                             }
                             return pathList;
                         }
+                        else
+                        {
+                            return new List<string> { u.Path };
+
+                        }
                     })
                     .ToList();
             }
diff --git a/IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs b/IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs
index 702e4c8cf..1c37f91c3 100644
--- a/IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs
+++ b/IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs
@@ -316,18 +316,16 @@ namespace IRaCIS.Core.Application.Services
                         {
                             item.SeriesInstanceUid = string.Empty;
 
-                            item.InstanceList = thisRowinfo.Where(y => y.InstanceId != null).Select(y => y.InstanceId.Value).Distinct().ToList();
 
-                            var tempInstanceList = await _dicomInstanceRepository.Where(x => item.InstanceList.Contains(x.Id)).OrderBy(t => t.InstanceNumber).Select(x => new { x.Path, x.NumberOfFrames }).ToListAsync();
+                            var tempInstanceList = thisRowinfo.Where(y => y.InstanceId != null).Select(y => new { InstanceId = y.InstanceId.Value, y.Instance.Path, y.Instance.NumberOfFrames }).Distinct().ToList();
+
+                            item.InstanceList = tempInstanceList.Select(y => y.InstanceId).ToList();
+
 
                             item.InstancePathList = tempInstanceList.SelectMany(u =>
                         {
 
-                            if (u.NumberOfFrames == 1)
-                            {
-                                return new List<string> { u.Path };
-                            }
-                            else
+                            if (u.NumberOfFrames > 1)
                             {
                                 var pathList = new List<string>();
 
@@ -337,6 +335,11 @@ namespace IRaCIS.Core.Application.Services
                                 }
                                 return pathList;
                             }
+                            else
+                            {
+                                return new List<string> { u.Path };
+
+                            }
                         })
                         .ToList();
 
@@ -392,11 +395,7 @@ namespace IRaCIS.Core.Application.Services
                         .SelectMany(u =>
                         {
 
-                            if (u.NumberOfFrames == 1)
-                            {
-                                return new List<string> { u.Path };
-                            }
-                            else
+                            if (u.NumberOfFrames >1)
                             {
                                 var pathList = new List<string>();
 
@@ -406,6 +405,11 @@ namespace IRaCIS.Core.Application.Services
                                 }
                                 return pathList;
                             }
+                            else
+                            {
+                                return new List<string> { u.Path };
+
+                            }
                         })
                         .ToList();
                 });
diff --git a/IRaCIS.Core.Domain/Reading/ReadingFormAnswer/ReadingTableAnswerRowInfo.cs b/IRaCIS.Core.Domain/Reading/ReadingFormAnswer/ReadingTableAnswerRowInfo.cs
index 4bb5f6ce3..9b945c222 100644
--- a/IRaCIS.Core.Domain/Reading/ReadingFormAnswer/ReadingTableAnswerRowInfo.cs
+++ b/IRaCIS.Core.Domain/Reading/ReadingFormAnswer/ReadingTableAnswerRowInfo.cs
@@ -15,6 +15,10 @@ namespace IRaCIS.Core.Domain.Models
 	 [Table("ReadingTableAnswerRowInfo")]	
 	 public class ReadingTableAnswerRowInfo : Entity,  IAuditAdd
 	 {
+        [JsonIgnore]
+        [ForeignKey("InstanceId")]
+		public DicomInstance Instance { get; set; }
+
 		/// <summary>
         /// 第一层的Question
         /// </summary>