diff --git a/BlacksmithWorkshop/BlacksmithWorkshop/FormMain.cs b/BlacksmithWorkshop/BlacksmithWorkshop/FormMain.cs
index 7f3c5c6..07305cd 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshop/FormMain.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshop/FormMain.cs
@@ -200,7 +200,6 @@ namespace BlacksmithWorkshop
             {
                 MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
-
         }
     }
 }
\ No newline at end of file
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ManufactureViewModel.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ManufactureViewModel.cs
index c8ccd7f..d027131 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ManufactureViewModel.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ManufactureViewModel.cs
@@ -15,7 +15,7 @@ namespace BlacksmithWorkshopContracts.ViewModels
         [Column(visible: false)]
         public int Id { get; set; }
 
-        [Column(title: "Навание изделия", width: 150)]
+        [Column(title: "Навание изделия", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ManufactureName { get; set; } = string.Empty;
 
         [Column(title: "Цена", width: 150)]
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/ManufactureWorkPiece.cs b/BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/ManufactureWorkPiece.cs
index 8bfea2a..09640c9 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/ManufactureWorkPiece.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/ManufactureWorkPiece.cs
@@ -11,19 +11,15 @@ namespace BlacksmithWorkshopDatabaseImplement.Models
     [DataContract]
     public class ManufactureWorkPiece
     {
-        [DataMember]
         public int Id { get; set; }
 
         [Required]
-        [DataMember]
         public int ManufactureId { get; set; }
 
         [Required]
-        [DataMember]
         public int WorkPieceId { get; set; }
 
         [Required]
-        [DataMember]
         public int Count { get; set; }
 
         public virtual WorkPiece WorkPiece { get; set; } = new();
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/MessageInfo.cs b/BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/MessageInfo.cs
index 9f67f02..c4c08a5 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/MessageInfo.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/MessageInfo.cs
@@ -14,7 +14,7 @@ namespace BlacksmithWorkshopDatabaseImplement.Models
 	[DataContract]
 	public class MessageInfo : IMessageInfoModel
 	{
-        public int Id { get; set; }
+        public int Id => throw new NotImplementedException();
 
         [Key]
         [DataMember]
@@ -22,20 +22,12 @@ namespace BlacksmithWorkshopDatabaseImplement.Models
 
 		public int? ClientId { get; set; }
 
-		[Required]
-        [DataMember]
         public string SenderName { get; set; } = string.Empty;
 
-		[Required]
-        [DataMember]
         public DateTime DateDelivery { get; set; } = DateTime.Now;
 
-		[Required]
-        [DataMember]
         public string Subject { get; set; } = string.Empty;
 
-		[Required]
-        [DataMember]
         public string Body { get; set; } = string.Empty;
 
 		public virtual Client? Client { get; set; }