diff --git a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
index e96b8314d..8ded5c6c8 100644
--- a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
+++ b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
@@ -4867,6 +4867,21 @@
             序号标记
             </summary>
         </member>
+        <member name="P:IRaCIS.Core.Application.Service.Reading.Dto.MergeLesionInDto.MergeRowId">
+            <summary>
+            融合的病灶
+            </summary>
+        </member>
+        <member name="P:IRaCIS.Core.Application.Service.Reading.Dto.MergeLesionInDto.MeltingInToLesionList">
+            <summary>
+            融向的病灶
+            </summary>
+        </member>
+        <member name="P:IRaCIS.Core.Application.Service.Reading.Dto.MergeLesionInDto.LesionState">
+            <summary>
+            融合后病灶状态
+            </summary>
+        </member>
         <member name="P:IRaCIS.Core.Application.Service.Reading.Dto.GetCustomTagInDto.VisitTaskId">
             <summary>
             任务Id
diff --git a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
index b1bdba483..c6c8c9ddb 100644
--- a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
@@ -334,10 +334,10 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
         /// </summary>
 		public List<Guid> MeltingInToLesionList { get; set; }
 
-        /// <summary>
-        /// 融合后病灶状态
-        /// </summary>
-        public string LesionState { get; set; }
+        ///// <summary>
+        ///// 融合后病灶状态
+        ///// </summary>
+        //public string LesionState { get; set; }
 
 
 	}
diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index c4f9fb605..c082cf892 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -1465,24 +1465,30 @@ namespace IRaCIS.Application.Services
         [TypeFilter(typeof(TrialResourceFilter), Arguments = new object[] { "AfterStopCannNotOpt" })]
         public async Task MergeLesion(MergeLesionInDto inDto)
         {
-            await VerifyTaskIsSign(inDto.VisitTaskId);
-            await this.VerifyIsBaseLineTask(inDto.VisitTaskId);
-            var mergeRow =await _readingTableAnswerRowInfoRepository.Where(x => x.Id == inDto.MergeRowId).FirstNotNullAsync();
-            if (inDto.LesionState != string.Empty)
-            {
-				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()
-            {
-                MeltingInToLesion=JsonConvert.SerializeObject(inDto.MeltingInToLesionList),
-                SplitOrMergeType = SplitOrMergeType.Merge,
-            });
-            await _readingTableAnswerRowInfoRepository.SaveChangesAsync();
-        }
+			await VerifyTaskIsSign(inDto.VisitTaskId);
+			await this.VerifyIsBaseLineTask(inDto.VisitTaskId);
+			var mergeRow = await _readingTableAnswerRowInfoRepository.Where(x => x.Id == inDto.MergeRowId).FirstNotNullAsync();
+
+			await _readingTableQuestionAnswerRepository.BatchUpdateNoTrackingAsync(x => x.RowId == mergeRow.Id && x.ReadingTableQuestionTrial.QuestionMark == QuestionMark.State, x => new ReadingTableQuestionAnswer()
+			{
+				Answer = TargetState.Loss.GetEnumInt(),
+			});
+
+
+			await _readingTableAnswerRowInfoRepository.UpdatePartialFromQueryAsync(inDto.MergeRowId, x => new ReadingTableAnswerRowInfo()
+			{
+				MeltingInToLesion = JsonConvert.SerializeObject(inDto.MeltingInToLesionList),
+				SplitOrMergeType = SplitOrMergeType.Merge,
+			});
+			await _readingTableAnswerRowInfoRepository.SaveChangesAsync();
+
+			await this._readingCalculateService.CalculateTask(new CalculateTaskInDto()
+			{
+				IsChangeOtherTask = false,
+				VisitTaskId = inDto.VisitTaskId,
+				ComputationTrigger = ComputationTrigger.Lesion,
+			});
+		}
 
         /// <summary>
         /// 获取可合并的病灶