diff --git a/Course/BusinessLogic/BusinessLogic/ProductLogic.cs b/Course/BusinessLogic/BusinessLogic/ProductLogic.cs
index 04b07b0..ba3cb3b 100644
--- a/Course/BusinessLogic/BusinessLogic/ProductLogic.cs
+++ b/Course/BusinessLogic/BusinessLogic/ProductLogic.cs
@@ -62,6 +62,10 @@ namespace BusinessLogic.BusinessLogic
 			{
 				throw new ArgumentNullException("Цена изделия должна быть больше 0", nameof(model.Cost));
 			}
+			if (model.ProductDetails.Count == 0)
+			{
+				throw new ArgumentNullException("Количество деталей в изделии должно быть больше 0", nameof(model.ProductDetails));
+			}
 			_logger.LogInformation("Product. ProductName:{Name}. Cost:{Cost}. Id:{Id}", model.Name, model.Cost, model.Id);
 			var elem = _productStorage.GetElement(new ProductSearchModel
 			{
diff --git a/Course/Contracts/BindingModels/ProductionBindingModel.cs b/Course/Contracts/BindingModels/ProductionBindingModel.cs
index 8fee8ac..5e76313 100644
--- a/Course/Contracts/BindingModels/ProductionBindingModel.cs
+++ b/Course/Contracts/BindingModels/ProductionBindingModel.cs
@@ -8,7 +8,7 @@ namespace Contracts.BindingModels
         public int UserId { get; set; }
         public string Name { get; set; } = string.Empty;
         public double Cost { get; set; }
-        public Dictionary<int, (IDetailModel, int)> ProductionDetails { get; set; } = new();
+        public Dictionary<int, IDetailModel> ProductionDetails { get; set; } = new();
 
     }
 }
diff --git a/Course/DatabaseImplement/Implements/ProductionStorage.cs b/Course/DatabaseImplement/Implements/ProductionStorage.cs
index 9c3dd90..fb1ab2f 100644
--- a/Course/DatabaseImplement/Implements/ProductionStorage.cs
+++ b/Course/DatabaseImplement/Implements/ProductionStorage.cs
@@ -1,4 +1,4 @@
-using Contracts.BindingModels;
+	using Contracts.BindingModels;
 using Contracts.SearchModels;
 using Contracts.StoragesContracts;
 using Contracts.ViewModels;
@@ -7,7 +7,7 @@ using Microsoft.EntityFrameworkCore;
 
 namespace DatabaseImplement.Implements
 {
-	public class ProductionionStorage : IProductionStorage
+	public class ProductionStorage : IProductionStorage
 	{
 		public ProductionViewModel? Delete(ProductionBindingModel model)
 		{
@@ -15,6 +15,7 @@ namespace DatabaseImplement.Implements
 			var newProduction = context.Productions.FirstOrDefault(x => x.Id == model.Id);
 			if (newProduction == null)
 				return null;
+			newProduction.UpdateDetails(context, model);
 			context.Productions.Remove(newProduction);
 			context.SaveChanges();
 			return newProduction.GetViewModel;
@@ -60,6 +61,7 @@ namespace DatabaseImplement.Implements
 			if (newProduction == null)
 				return null;
 			newProduction.Update(model);
+			newProduction.UpdateDetails(context, model);
 			context.SaveChanges();
 			return newProduction.GetViewModel;
 		}
diff --git a/Course/DatabaseImplement/Models/Production.cs b/Course/DatabaseImplement/Models/Production.cs
index 6dccffe..86e83db 100644
--- a/Course/DatabaseImplement/Models/Production.cs
+++ b/Course/DatabaseImplement/Models/Production.cs
@@ -68,7 +68,7 @@ namespace DatabaseImplement.Models
 			var productionDetails = context.DetailProductions.Where(rec => rec.ProductionId == model.Id).ToList();
 			if (productionDetails != null && productionDetails.Count > 0) 
 			{
-				context.DetailProductions.RemoveRange(productionDetails.Where(rec => !model.ProductionDetails.ContainsKey(rec.DetailId)));
+				context.DetailProductions.RemoveRange(productionDetails.Where(rec => model.ProductionDetails.ContainsKey(rec.ProductionId)));
 				context.SaveChanges();
 			}
 			var production = context.Productions.First(x => x.Id == model.Id);
diff --git a/Course/TestingDatabase/Program.cs b/Course/TestingDatabase/Program.cs
index cd9d0a8..bd22dc9 100644
--- a/Course/TestingDatabase/Program.cs
+++ b/Course/TestingDatabase/Program.cs
@@ -10,8 +10,16 @@ using DataModels.Models;
 
 DetailStorage detailStorage = new DetailStorage();
 ImplementerStorage implementationStorage = new ImplementerStorage();
-ProductionionStorage productionionStorage = new ProductionionStorage();
+ProductionStorage productionionStorage = new ProductionStorage();
 ProductStorage productStorage = new ProductStorage();
 
-var i = productStorage.GetFullList();
-Console.WriteLine(i);
\ No newline at end of file
+productionionStorage.Insert(new()
+{ 
+	UserId = 1,
+	Name = "Test",
+	Cost = 1,
+	ProductionDetails = new()
+	{
+		{2, detailStorage.GetElement(new() { Id = 2,}) }, {3, detailStorage.GetElement(new() {Id = 3})}
+	}
+});
\ No newline at end of file