OCT计算修改

2026-03-25 09:46:03 +08:00
parent 94bf9895af
commit 0e909906be
1 changed files with 7 additions and 1 deletions
@@ -306,7 +306,13 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
            get
            {
                var values = new[] { FirstData, SecondData, ThirdData };
-                var avg = values.Where(x => x.HasValue).Select(x => x.Value).DefaultIfEmpty(0).Average();
+
+                var count = values.Count(x => x.HasValue);
+                if (count == 0)
+                {
+                    return null;
+                }
+                var avg = values.Where(x => x.HasValue).Select(x => x.Value).Average();
                return avg;
            }
        }