diff --git a/IRaCIS.Core.Application/Service/ReadingCalculate/OCTCalculateService.cs b/IRaCIS.Core.Application/Service/ReadingCalculate/OCTCalculateService.cs
index 1b22edf3e..920edc6d9 100644
--- a/IRaCIS.Core.Application/Service/ReadingCalculate/OCTCalculateService.cs
+++ b/IRaCIS.Core.Application/Service/ReadingCalculate/OCTCalculateService.cs
@@ -861,6 +861,9 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
 
                 // 脂质角度平均值
 				new ReadingCalculateData (){QuestionType=QuestionType.AvgLipidAngle,GetDecimalNullFun=GetAvgLipidAngle},
+
+                    // 脂质角度最大值
+				new ReadingCalculateData (){QuestionType=QuestionType.MaxLipidAngle,GetDecimalNullFun=GetMaxLipidAngle},
             };
 
 
@@ -1275,6 +1278,18 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
         }
 
 
+        /// <summary>
+        /// 脂质角度最大
+        /// </summary>
+        /// <param name="inDto"></param>
+        /// <returns></returns>
+        public async Task<decimal?> GetMaxLipidAngle(ReadingCalculateDto inDto)
+        {
+            return inDto.QuestionInfo.Where(x => x.LesionType == LesionType.FCT).SelectMany(x => x.TableRowInfoList).SelectMany(x => x.TableQuestionList)
+             .Where(x => x.QuestionMark == QuestionMark.LipidAngle).Select(x => x.Answer.IsNullOrEmptyReturn0()).MaxOrDefault();
+        }
+
+
         /// <summary>
         /// 验证访视提交
         /// </summary>