diff --git a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
index e55631197..a8b548954 100644
--- a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
@@ -1442,7 +1442,22 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
         /// 是否是第一次转化的任务
         /// </summary>
         public bool IsFirstChangeTask { get; set; } = false;
-    }
+
+		/// <summary>
+		/// 融合的PTSeriesId
+		/// </summary>
+		public Guid? PTSeriesId { get; set; }
+
+		/// <summary>
+		/// 融合的CTSeriesId
+		/// </summary>
+		public Guid? CTSeriesId { get; set; }
+
+		/// <summary>
+		/// StudyId
+		/// </summary>
+		public Guid? OtherStudyId { get; set; }
+	}
 
     public class GetVisitReadingQuestionOutDto
     {
diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index 2427928c1..8c233c226 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -612,7 +612,22 @@ namespace IRaCIS.Application.Services
                 result = result.Where(x => x.VisitTaskId == inDto.VisitTaskId).ToList();
             }
 
-            foreach (var item in result)
+
+            var visitaskIds = result.Select(x => x.VisitTaskId).ToList();
+
+            var otherStudys = await _readingTableAnswerRowInfoRepository.Where(x => visitaskIds.Contains(x.VisitTaskId))
+                .Where(x=>x.CTSeriesId!=null&&x.PTSeriesId!=null)
+                .Select(x => new
+                {
+                    x.OtherStudyId,
+                    x.CTSeriesId,
+                    x.PTSeriesId,
+                    x.VisitTaskId,
+                    x.UpdateTime
+                }).ToListAsync();
+
+
+			foreach (var item in result)
             {
                 var clinicalDataList = await _readingClinicalDataService.GetClinicalDataList(new GetReadingOrTaskClinicalDataListInDto()
                 {
@@ -623,7 +638,15 @@ namespace IRaCIS.Application.Services
                 });
 
                 item.IsExistsClinicalData = clinicalDataList.Count > 0;
-            }
+                var otherStudy = otherStudys.Where(x => x.VisitTaskId == item.VisitTaskId).OrderByDescending(x => x.UpdateTime).FirstOrDefault();
+                if (otherStudy != null)
+                {
+                    item.PTSeriesId = otherStudy.PTSeriesId;
+                    item.CTSeriesId = otherStudy.CTSeriesId;
+                    item.OtherStudyId = otherStudy.OtherStudyId;
+                }
+
+			}