diff --git a/git/JurasicZoo/ZooClientApp/Controllers/HomeController.cs b/git/JurasicZoo/ZooClientApp/Controllers/HomeController.cs
index c500ef8..59681d4 100644
--- a/git/JurasicZoo/ZooClientApp/Controllers/HomeController.cs
+++ b/git/JurasicZoo/ZooClientApp/Controllers/HomeController.cs
@@ -246,7 +246,7 @@ namespace ZooClientApp.Controllers
 			{
 				ClientId = APIClient.Client.Id,
 				RoutePreserves = a,
-				DateStart = dateTime,
+
 				RoutePrice = 100,
 				RouteName = name
 			});
diff --git a/git/JurasicZoo/ZooDataBaseImplement/Migrations/20240531220930_InitialCreate.Designer.cs b/git/JurasicZoo/ZooDataBaseImplement/Migrations/20240531234611_InitialCreate.Designer.cs
similarity index 93%
rename from git/JurasicZoo/ZooDataBaseImplement/Migrations/20240531220930_InitialCreate.Designer.cs
rename to git/JurasicZoo/ZooDataBaseImplement/Migrations/20240531234611_InitialCreate.Designer.cs
index 75087f1..9122850 100644
--- a/git/JurasicZoo/ZooDataBaseImplement/Migrations/20240531220930_InitialCreate.Designer.cs
+++ b/git/JurasicZoo/ZooDataBaseImplement/Migrations/20240531234611_InitialCreate.Designer.cs
@@ -12,7 +12,7 @@ using ZooDataBaseImplement;
 namespace ZooDataBaseImplement.Migrations
 {
     [DbContext(typeof(ZooDatabase))]
-    [Migration("20240531220930_InitialCreate")]
+    [Migration("20240531234611_InitialCreate")]
     partial class InitialCreate
     {
         /// <inheritdoc />
@@ -20,7 +20,7 @@ namespace ZooDataBaseImplement.Migrations
         {
 #pragma warning disable 612, 618
             modelBuilder
-                .HasAnnotation("ProductVersion", "7.0.18")
+                .HasAnnotation("ProductVersion", "7.0.3")
                 .HasAnnotation("Relational:MaxIdentifierLength", 63);
 
             NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
@@ -157,8 +157,6 @@ namespace ZooDataBaseImplement.Migrations
 
                     b.HasIndex("ClientId");
 
-                    b.HasIndex("CostId");
-
                     b.ToTable("Routes");
                 });
 
@@ -202,12 +200,6 @@ namespace ZooDataBaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.HasOne("ZooDataBaseImplement.Models.Cost", null)
-                        .WithMany("Routes")
-                        .HasForeignKey("CostId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
                     b.Navigation("Client");
                 });
 
@@ -235,11 +227,6 @@ namespace ZooDataBaseImplement.Migrations
                     b.Navigation("Routes");
                 });
 
-            modelBuilder.Entity("ZooDataBaseImplement.Models.Cost", b =>
-                {
-                    b.Navigation("Routes");
-                });
-
             modelBuilder.Entity("ZooDataBaseImplement.Models.Employee", b =>
                 {
                     b.Navigation("Preserves");
diff --git a/git/JurasicZoo/ZooDataBaseImplement/Migrations/20240531220930_InitialCreate.cs b/git/JurasicZoo/ZooDataBaseImplement/Migrations/20240531234611_InitialCreate.cs
similarity index 94%
rename from git/JurasicZoo/ZooDataBaseImplement/Migrations/20240531220930_InitialCreate.cs
rename to git/JurasicZoo/ZooDataBaseImplement/Migrations/20240531234611_InitialCreate.cs
index a582b5c..5b3d259 100644
--- a/git/JurasicZoo/ZooDataBaseImplement/Migrations/20240531220930_InitialCreate.cs
+++ b/git/JurasicZoo/ZooDataBaseImplement/Migrations/20240531234611_InitialCreate.cs
@@ -80,12 +80,6 @@ namespace ZooDataBaseImplement.Migrations
                         principalTable: "Clients",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
-                    table.ForeignKey(
-                        name: "FK_Routes_Costs_CostId",
-                        column: x => x.CostId,
-                        principalTable: "Costs",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Cascade);
                 });
 
             migrationBuilder.CreateTable(
@@ -154,16 +148,14 @@ namespace ZooDataBaseImplement.Migrations
                 name: "IX_Routes_ClientId",
                 table: "Routes",
                 column: "ClientId");
-
-            migrationBuilder.CreateIndex(
-                name: "IX_Routes_CostId",
-                table: "Routes",
-                column: "CostId");
         }
 
         /// <inheritdoc />
         protected override void Down(MigrationBuilder migrationBuilder)
         {
+            migrationBuilder.DropTable(
+                name: "Costs");
+
             migrationBuilder.DropTable(
                 name: "RoutePreserves");
 
@@ -178,9 +170,6 @@ namespace ZooDataBaseImplement.Migrations
 
             migrationBuilder.DropTable(
                 name: "Clients");
-
-            migrationBuilder.DropTable(
-                name: "Costs");
         }
     }
 }
diff --git a/git/JurasicZoo/ZooDataBaseImplement/Migrations/ZooDatabaseModelSnapshot.cs b/git/JurasicZoo/ZooDataBaseImplement/Migrations/ZooDatabaseModelSnapshot.cs
index 20a6334..b0e5662 100644
--- a/git/JurasicZoo/ZooDataBaseImplement/Migrations/ZooDatabaseModelSnapshot.cs
+++ b/git/JurasicZoo/ZooDataBaseImplement/Migrations/ZooDatabaseModelSnapshot.cs
@@ -17,7 +17,7 @@ namespace ZooDataBaseImplement.Migrations
         {
 #pragma warning disable 612, 618
             modelBuilder
-                .HasAnnotation("ProductVersion", "7.0.18")
+                .HasAnnotation("ProductVersion", "7.0.3")
                 .HasAnnotation("Relational:MaxIdentifierLength", 63);
 
             NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
@@ -154,8 +154,6 @@ namespace ZooDataBaseImplement.Migrations
 
                     b.HasIndex("ClientId");
 
-                    b.HasIndex("CostId");
-
                     b.ToTable("Routes");
                 });
 
@@ -199,12 +197,6 @@ namespace ZooDataBaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.HasOne("ZooDataBaseImplement.Models.Cost", null)
-                        .WithMany("Routes")
-                        .HasForeignKey("CostId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
                     b.Navigation("Client");
                 });
 
@@ -232,11 +224,6 @@ namespace ZooDataBaseImplement.Migrations
                     b.Navigation("Routes");
                 });
 
-            modelBuilder.Entity("ZooDataBaseImplement.Models.Cost", b =>
-                {
-                    b.Navigation("Routes");
-                });
-
             modelBuilder.Entity("ZooDataBaseImplement.Models.Employee", b =>
                 {
                     b.Navigation("Preserves");
diff --git a/git/JurasicZoo/ZooDataBaseImplement/Models/Cost.cs b/git/JurasicZoo/ZooDataBaseImplement/Models/Cost.cs
index 65ab53e..5075698 100644
--- a/git/JurasicZoo/ZooDataBaseImplement/Models/Cost.cs
+++ b/git/JurasicZoo/ZooDataBaseImplement/Models/Cost.cs
@@ -21,8 +21,6 @@ namespace ZooDataBaseImplement.Models
         public string CostName { get; set; } = string.Empty;
         [Required]
         public double CostPrice { get; set; }
-		[ForeignKey("CostId")]
-		public virtual List<Route> Routes { get; set; } = new();
 		public static Cost? Create(CostBindingModel model)
         {
             if (model == null)
diff --git a/git/JurasicZoo/ZooDataBaseImplement/Models/Route.cs b/git/JurasicZoo/ZooDataBaseImplement/Models/Route.cs
index 77c27a2..5b46650 100644
--- a/git/JurasicZoo/ZooDataBaseImplement/Models/Route.cs
+++ b/git/JurasicZoo/ZooDataBaseImplement/Models/Route.cs
@@ -21,7 +21,7 @@ namespace ZooDataBaseImplement.Models
 		public double RoutePrice { get; set; }
 		[Required]
 		public RouteStatus Status { get; private set; } = RouteStatus.Неоплачен;
-		public DateTime DateStart { get; private set; }
+		public DateTime DateStart { get; private set; } = DateTime.Now;
 		public DateTime DateFinish { get; private set; }
 
 		private Dictionary<int, IPreserveModel>? _routePreserves =