diff --git a/Hotel/HotelBusinessLogic/BusinessLogic/MealPlanLogic.cs b/Hotel/HotelBusinessLogic/BusinessLogic/MealPlanLogic.cs
index 6b08839..6bf22ed 100644
--- a/Hotel/HotelBusinessLogic/BusinessLogic/MealPlanLogic.cs
+++ b/Hotel/HotelBusinessLogic/BusinessLogic/MealPlanLogic.cs
@@ -62,7 +62,7 @@ namespace HotelBusinessLogic.BusinessLogic
 			CheckModel(model);
 			model.MealPlanParticipants = new();
 
-			if (_mealPlanStorage.Insert == null)
+			if (_mealPlanStorage.Insert(model) == null)
 			{
 				_logger.LogWarning("Insert error");
 				return false;
@@ -75,7 +75,7 @@ namespace HotelBusinessLogic.BusinessLogic
 		{
 			CheckModel(model);
 
-			if (_mealPlanStorage.Update == null)
+			if (_mealPlanStorage.Update(model) == null)
 			{
 				_logger.LogWarning("Update error");
 				return false;
@@ -90,7 +90,7 @@ namespace HotelBusinessLogic.BusinessLogic
 
 			_logger.LogInformation("Delete. Id:{Id}", model.Id);
 
-			if (_mealPlanStorage.Delete == null)
+			if (_mealPlanStorage.Delete(model) == null)
 			{
 				_logger.LogWarning("Delete error");
 				return false;
diff --git a/Hotel/HotelDataBaseImplement/Implements/MealPlanStorage.cs b/Hotel/HotelDataBaseImplement/Implements/MealPlanStorage.cs
index d89ee88..a853037 100644
--- a/Hotel/HotelDataBaseImplement/Implements/MealPlanStorage.cs
+++ b/Hotel/HotelDataBaseImplement/Implements/MealPlanStorage.cs
@@ -97,22 +97,33 @@ namespace HotelDataBaseImplement.Implements
 				.GetViewModel;
 		}
 
-		public MealPlanViewModel? Insert(MealPlanBindingModel model)
-		{
-			using var context = new HotelDataBase();
-			var newMealPlan = MealPlan.Create(context, model);
+        public MealPlanViewModel? Insert(MealPlanBindingModel model)
+        {
+            using var context = new HotelDataBase();
+            var newMealPlan = MealPlan.Create(context, model);
 
-			if (newMealPlan == null)
-			{
-				return null;
-			}
+            if (newMealPlan == null)
+            {
+                return null;
+            }
 
-			context.MealPlans.Add(newMealPlan);
-			context.SaveChanges();
-			return newMealPlan.GetViewModel;
-		}
+            context.MealPlans.Add(newMealPlan);
+            context.SaveChanges();
+            return context.MealPlans
+                .Include(x => x.Participants)
+                .ThenInclude(x => x.Participant)
+                .ThenInclude(x => x.ConferenceParticipants)
+                .ThenInclude(x => x.Conference)
+                .Include(x => x.Rooms)
+                .ThenInclude(x => x.Room)
+                .ThenInclude(x => x.Dinners)
+                .ThenInclude(x => x.Dinner)
+                .Include(x => x.Organiser)
+                .FirstOrDefault(x => x.Id == newMealPlan.Id)
+                ?.GetViewModel;
+        }
 
-		public MealPlanViewModel? Update(MealPlanBindingModel model)
+        public MealPlanViewModel? Update(MealPlanBindingModel model)
 		{
 			using var context = new HotelDataBase();
 			using var transaction = context.Database.BeginTransaction();
@@ -126,7 +137,7 @@ namespace HotelDataBaseImplement.Implements
 				elem.Update(model);
 				context.SaveChanges();
 				if (model.MealPlanParticipants != null)
-					elem.UpdateMembers(context, model);
+					elem.UpdateParticipants(context, model);
 				transaction.Commit();
 				return elem.GetViewModel;
 			}
diff --git a/Hotel/HotelDataBaseImplement/Migrations/20240428153913_InitMigration.Designer.cs b/Hotel/HotelDataBaseImplement/Migrations/20240501104100_NewMigration.Designer.cs
similarity index 99%
rename from Hotel/HotelDataBaseImplement/Migrations/20240428153913_InitMigration.Designer.cs
rename to Hotel/HotelDataBaseImplement/Migrations/20240501104100_NewMigration.Designer.cs
index 865f521..e7cff3a 100644
--- a/Hotel/HotelDataBaseImplement/Migrations/20240428153913_InitMigration.Designer.cs
+++ b/Hotel/HotelDataBaseImplement/Migrations/20240501104100_NewMigration.Designer.cs
@@ -12,8 +12,8 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 namespace HotelDataBaseImplement.Migrations
 {
     [DbContext(typeof(HotelDataBase))]
-    [Migration("20240428153913_InitMigration")]
-    partial class InitMigration
+    [Migration("20240501104100_NewMigration")]
+    partial class NewMigration
     {
         /// <inheritdoc />
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
diff --git a/Hotel/HotelDataBaseImplement/Migrations/20240428153913_InitMigration.cs b/Hotel/HotelDataBaseImplement/Migrations/20240501104100_NewMigration.cs
similarity index 99%
rename from Hotel/HotelDataBaseImplement/Migrations/20240428153913_InitMigration.cs
rename to Hotel/HotelDataBaseImplement/Migrations/20240501104100_NewMigration.cs
index f927f0c..9e472bb 100644
--- a/Hotel/HotelDataBaseImplement/Migrations/20240428153913_InitMigration.cs
+++ b/Hotel/HotelDataBaseImplement/Migrations/20240501104100_NewMigration.cs
@@ -7,7 +7,7 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 namespace HotelDataBaseImplement.Migrations
 {
     /// <inheritdoc />
-    public partial class InitMigration : Migration
+    public partial class NewMigration : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
diff --git a/Hotel/HotelDataBaseImplement/Models/MealPlan.cs b/Hotel/HotelDataBaseImplement/Models/MealPlan.cs
index b752e9d..4eab1aa 100644
--- a/Hotel/HotelDataBaseImplement/Models/MealPlan.cs
+++ b/Hotel/HotelDataBaseImplement/Models/MealPlan.cs
@@ -63,7 +63,6 @@ namespace HotelDataBaseImplement.Models
 
 		public void Update(MealPlanBindingModel model)
 		{
-			if (model == null) return;
 			MealPlanName = model.MealPlanName;
 			MealPlanPrice = model.MealPlanPrice;
 			OrganiserId = model.OrganiserId;
@@ -75,9 +74,10 @@ namespace HotelDataBaseImplement.Models
 			MealPlanName = MealPlanName,
 			MealPlanPrice = MealPlanPrice,
 			OrganiserId = OrganiserId,
+			MealPlanParticipants = MealPlanParticipants
 		};
 
-		public void UpdateMembers(HotelDataBase context, MealPlanBindingModel model)
+		public void UpdateParticipants(HotelDataBase context, MealPlanBindingModel model)
 		{
 			var mealPlanParticipants = context.MealPlanParticipants.Where(rec => rec.MealPlanId == model.Id).ToList();
 
diff --git a/Hotel/HotelOrganiserApp/HotelOrganiserApp.csproj b/Hotel/HotelOrganiserApp/HotelOrganiserApp.csproj
index c034399..2c26fa5 100644
--- a/Hotel/HotelOrganiserApp/HotelOrganiserApp.csproj
+++ b/Hotel/HotelOrganiserApp/HotelOrganiserApp.csproj
@@ -7,6 +7,10 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.11">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>