diff --git a/IRaCIS.Core.Application/Service/ReadingCalculate/LuganoCalculateService.cs b/IRaCIS.Core.Application/Service/ReadingCalculate/LuganoCalculateService.cs
index 3c8c3b8e1..835a51250 100644
--- a/IRaCIS.Core.Application/Service/ReadingCalculate/LuganoCalculateService.cs
+++ b/IRaCIS.Core.Application/Service/ReadingCalculate/LuganoCalculateService.cs
@@ -2008,7 +2008,6 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
             //{
             //    return SpleenAssessment.Stabilization.GetEnumInt();
             //}
-            Console.WriteLine("计算了PET5PS,当前接口" + _userInfo.RequestUrl);
             if (inDto.QuestionInfo.Any(x => x.QuestionType == QuestionType.ExistPET && x.Answer == ReadingYesOrNo.No.GetEnumInt()))
             {
                 return PET5PSScore.NE.GetEnumInt();
@@ -2040,22 +2039,22 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
             }
 
            // 本访视病灶的 max SUVmax（所有病灶中最大的）> 2 * 肝脏血池SUVmax
-           else  if (maxSUVmax >2* LiverSUVmax)
+           else  if (maxSUVmax >2* LiverSUVmax&& LiverSUVmax!=0)
             {
                 result = PET5PSScore.Five;
             }
             //本访视病灶的SUVmax（所有病灶中最大的）>肝脏血池SUVmax
-            else if (maxSUVmax > LiverSUVmax)
+            else if (maxSUVmax > LiverSUVmax && LiverSUVmax != 0)
             {
                 result = PET5PSScore.Four;
             }
             //纵隔血池SUVmax<本访视点病灶的max SUVmax（所有病灶中最大的）≤1*肝脏血池SUVmax
-            else if (MediastinumSUVmax < maxSUVmax&& maxSUVmax <= LiverSUVmax)
+            else if (MediastinumSUVmax < maxSUVmax&& maxSUVmax <= LiverSUVmax&& LiverSUVmax!=0)
             {
                 result = PET5PSScore.Three;
             }
             //本访视点病灶的SUVmax（所有病灶中最大的）<纵隔血池SUVmax
-            else if (maxSUVmax < MediastinumSUVmax)
+            else if (maxSUVmax < MediastinumSUVmax && MediastinumSUVmax!=0)
             {
                 result = PET5PSScore.Two;
             }