diff --git a/AsbCloudApp/Data/GTR/WitsItemRecordDto.cs b/AsbCloudApp/Data/GTR/WitsItemRecordDto.cs
index 98c4dce8..0137754e 100644
--- a/AsbCloudApp/Data/GTR/WitsItemRecordDto.cs
+++ b/AsbCloudApp/Data/GTR/WitsItemRecordDto.cs
@@ -23,11 +23,13 @@ namespace AsbCloudApp.Data.GTR
         /// <summary>
         /// Дата создания записи
         /// </summary>
+        [Required]
         public DateTime Date { get; set; }
 
         /// <summary>
         /// Значение
         /// </summary>
+        [Required]
         public JsonValue Value { get; set; } = default!;
     }
 }
\ No newline at end of file
diff --git a/AsbCloudApp/Data/GTR/WitsRecordDto.cs b/AsbCloudApp/Data/GTR/WitsRecordDto.cs
index e91fa8f0..4e5da733 100644
--- a/AsbCloudApp/Data/GTR/WitsRecordDto.cs
+++ b/AsbCloudApp/Data/GTR/WitsRecordDto.cs
@@ -18,6 +18,7 @@ namespace AsbCloudApp.Data.GTR
         /// <summary>
         /// Дата создания записи
         /// </summary>
+        [Required]
         public DateTime Date { get; set; }
 
         /// <summary>