diff --git a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
index 3856305be..c29e64420 100644
--- a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
@@ -323,12 +323,24 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
 
         public Guid QuestionId { get; set; }
 
-        public Guid MainRowId { get; set; }
-
+     
+        /// <summary>
+        /// 融合的病灶
+        /// </summary>
         public Guid MergeRowId { get; set; }
 
+        /// <summary>
+        /// 融向的病灶
+        /// </summary>
+		public List<Guid> MeltingInToLesionList { get; set; }
 
-    }
+        /// <summary>
+        /// 融合后病灶状态
+        /// </summary>
+        public string LesionState { get; set; }
+
+
+	}
 
     public class SplitLesionInDto
     {
diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index f4cea5994..c4f9fb605 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -1467,52 +1467,21 @@ namespace IRaCIS.Application.Services
         {
             await VerifyTaskIsSign(inDto.VisitTaskId);
             await this.VerifyIsBaseLineTask(inDto.VisitTaskId);
-
-            var rowsInfo = await _readingTableAnswerRowInfoRepository.Where(x => x.VisitTaskId == inDto.VisitTaskId && (x.Id == inDto.MainRowId || x.Id == inDto.MergeRowId)).ToListAsync();
-
-            if (rowsInfo.Count != 2)
+            var mergeRow =await _readingTableAnswerRowInfoRepository.Where(x => x.Id == inDto.MergeRowId).FirstNotNullAsync();
+            if (inDto.LesionState != string.Empty)
             {
-                throw new BusinessValidationFailedException(_localizer["ReadingImage_NotaTask"]);
-            }
-
-
-            var minaid = rowsInfo.Where(x => x.Id == inDto.MainRowId).Select(x => x.Id).FirstOrDefault();
-            var mergeid = rowsInfo.Where(x => x.Id == inDto.MergeRowId).Select(x => x.Id).FirstOrDefault();
-
-            List<QuestionMark?> needRemoveMark = new List<QuestionMark?>()
+				await _readingTableQuestionAnswerRepository.BatchUpdateNoTrackingAsync(x => x.RowId == mergeRow.Id && x.ReadingTableQuestionTrial.QuestionMark == QuestionMark.State, x => new ReadingTableQuestionAnswer()
+				{
+					Answer = inDto.LesionState,
+				});
+			}
+		
+            await _readingTableAnswerRowInfoRepository.UpdatePartialFromQueryAsync(inDto.MergeRowId, x => new ReadingTableAnswerRowInfo()
             {
-                QuestionMark.MajorAxis,
-                QuestionMark.ShortAxis,
-            };
-
-            var mainAnswer = await _readingTableQuestionAnswerRepository.Where(x => x.RowId == minaid).Include(x => x.ReadingTableQuestionTrial).ToListAsync();
-
-            foreach (var item in mainAnswer)
-            {
-                await _readingTableQuestionAnswerRepository.BatchUpdateNoTrackingAsync(x => x.RowId == mergeid && x.TableQuestionId == item.TableQuestionId, x => new ReadingTableQuestionAnswer()
-                {
-                    Answer = needRemoveMark.Contains(item.ReadingTableQuestionTrial.QuestionMark) ? string.Empty : item.Answer,
-                });
-            }
-
-
-
-            await _readingTableAnswerRowInfoRepository.UpdatePartialFromQueryAsync(mergeid, x => new ReadingTableAnswerRowInfo()
-            {
-                MergeRowId = minaid,
+                MeltingInToLesion=JsonConvert.SerializeObject(inDto.MeltingInToLesionList),
                 SplitOrMergeType = SplitOrMergeType.Merge,
             });
-
-
-            await _readingTableAnswerRowInfoRepository.UpdatePartialFromQueryAsync(mergeid, x => new ReadingTableAnswerRowInfo()
-            {
-                MergeRowId = minaid,
-                SplitOrMergeType = SplitOrMergeType.Merge,
-            });
-
             await _readingTableAnswerRowInfoRepository.SaveChangesAsync();
-
-
         }
 
         /// <summary>
@@ -1545,6 +1514,7 @@ namespace IRaCIS.Application.Services
             var result = await _readingTableAnswerRowInfoRepository.Where(x => x.VisitTaskId == rowinfo.VisitTaskId && x.QuestionId == rowinfo.QuestionId && x.Id != rowinfo.Id)
                 // 筛选状态
                 .Where(x => x.LesionAnswerList.Any(y => y.ReadingTableQuestionTrial.QuestionMark == QuestionMark.State && !needFilterState.Contains(y.Answer)))
+                .Where(x=>x.SplitOrMergeType!=SplitOrMergeType.Split&&x.SplitOrMergeType!=SplitOrMergeType.SplitMain)
                 .Select(x => new GetCanMergeLesionOutDto()
                 {
                     RowId = x.Id,
diff --git a/IRaCIS.Core.Domain/Reading/ReadingFormAnswer/ReadingTableAnswerRowInfo.cs b/IRaCIS.Core.Domain/Reading/ReadingFormAnswer/ReadingTableAnswerRowInfo.cs
index 4670ad302..cca4d2d9c 100644
--- a/IRaCIS.Core.Domain/Reading/ReadingFormAnswer/ReadingTableAnswerRowInfo.cs
+++ b/IRaCIS.Core.Domain/Reading/ReadingFormAnswer/ReadingTableAnswerRowInfo.cs
@@ -207,6 +207,24 @@ namespace IRaCIS.Core.Domain.Models
 		/// </summary>
 		public string MarkTool { get; set; } = string.Empty;
 
+		/// <summary>
+		/// 融向的病灶
+		/// </summary>
+		public string MeltingInToLesion { get; set; } = "[]";
+
+		public List<Guid> MeltingInToLesionList { get {
+
+				try
+				{
+					return JsonConvert.DeserializeObject<List<Guid>>(this.MeltingInToLesion);
+				}
+				catch (Exception)
+				{
+
+					return new List<Guid>();
+				}
+			} }
+
 
 		[JsonIgnore]
         [ForeignKey("VisitTaskId")]