肿瘤评估标准-Id匹配合并去重bug

IRaCIS.Core.Application/Helper/FileDocProcess/ExcelExportHelper.cs

@@ -300,6 +300,17 @@ public static class ExcelExportHelper
         {
             public Guid Id { get; set; }
             public string Name { get; set; }
+
+            public override bool Equals(object obj)
+            {
+                if (obj is not ColumItem other) return false;
+                return Id == other.Id && Name == other.Name;
+            }
+
+            public override int GetHashCode()
+            {
+                return HashCode.Combine(Id, Name);
+            }
         }
 
         public List<string> ColumnIdList => ColumnIdNameList == null ? new List<string>() : ColumnIdNameList.Select(t => t.Id.ToString()).ToList();