diff --git a/IRaCIS.Core.Application/Service/ReadingCalculate/OCTCalculateService.cs b/IRaCIS.Core.Application/Service/ReadingCalculate/OCTCalculateService.cs
index ea7b703b4..5d36d9964 100644
--- a/IRaCIS.Core.Application/Service/ReadingCalculate/OCTCalculateService.cs
+++ b/IRaCIS.Core.Application/Service/ReadingCalculate/OCTCalculateService.cs
@@ -766,9 +766,13 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
             #region 计算  这里顺序非常重要 后面计算的值要依赖前面计算的结果
             var needAddList = new List<ReadingTaskQuestionAnswer>();
 
-            // 计算斑块统计数据
-            await this.CalculatePatchDataStatistics(inDto);
-            inDto = await _generalCalculateService.GetReadingCalculateDto(inDto.VisitTaskId);
+            if (inDto.ComputationTrigger != ComputationTrigger.PatchDataStatistics)
+            {
+                // 计算斑块统计数据
+                await this.CalculatePatchDataStatistics(inDto);
+                inDto = await _generalCalculateService.GetReadingCalculateDto(inDto.VisitTaskId);
+            }
+           
             List<ReadingCalculateData> calculateList = new List<ReadingCalculateData>()
             {
 				// 斑块1-匹配动脉段最小FCT
diff --git a/IRaCIS.Core.Domain.Share/Reading/ReadEnum.cs b/IRaCIS.Core.Domain.Share/Reading/ReadEnum.cs
index d16a83dd6..c328dc4d7 100644
--- a/IRaCIS.Core.Domain.Share/Reading/ReadEnum.cs
+++ b/IRaCIS.Core.Domain.Share/Reading/ReadEnum.cs
@@ -2666,6 +2666,12 @@ public enum PET5PSScore
         /// 测量值
         /// </summary>
         MeasuredValue =8,
+
+        /// <summary>
+        /// 斑块数据统计
+        /// </summary>
+
+        PatchDataStatistics = 9,
     }
 
     /// <summary>