diff --git a/IRaCIS.Core.Infra.EFCore/Repository/Repository.cs b/IRaCIS.Core.Infra.EFCore/Repository/Repository.cs
index 4b4a3bd6b..d0c217ef7 100644
--- a/IRaCIS.Core.Infra.EFCore/Repository/Repository.cs
+++ b/IRaCIS.Core.Infra.EFCore/Repository/Repository.cs
@@ -291,6 +291,9 @@ namespace IRaCIS.Core.Infra.EFCore
 
             TEntity applyObj = func(waitModifyEntity);
 
+            //深拷贝更新之前实体信息
+            //var copyObj = waitModifyEntity.Clone();
+
             foreach (PropertyInfo prop in list)
             {
                 object value = prop.GetValue(applyObj);