diff --git a/Secure/SecureShopClientApp/appsettings.json b/Secure/SecureShopClientApp/appsettings.json
index 64e07df..c665091 100644
--- a/Secure/SecureShopClientApp/appsettings.json
+++ b/Secure/SecureShopClientApp/appsettings.json
@@ -6,5 +6,5 @@
     }
   },
   "AllowedHosts": "*",
-  "IPAddress": "http://localhost:5195"
+  "IPAddress": "https://localhost:7028"
 }
diff --git a/Secure/SecureShopDatabaseImplement/Migrations/20230518085919_lll2.Designer.cs b/Secure/SecureShopDatabaseImplement/Migrations/20230518085919_lll2.Designer.cs
new file mode 100644
index 0000000..3c7bed4
--- /dev/null
+++ b/Secure/SecureShopDatabaseImplement/Migrations/20230518085919_lll2.Designer.cs
@@ -0,0 +1,257 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using SecureShopDatabaseImplement;
+
+#nullable disable
+
+namespace SecureShopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(SecureShopDatabase))]
+    [Migration("20230518085919_lll2")]
+    partial class lll2
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.5")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Facilities", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.Property<string>("FacilitiesName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Facilitiess");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SecureId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.HasIndex("SecureId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Secure", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.Property<string>("SecureName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Secures");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.SecureFacilities", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("FacilitiesId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SecureId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("FacilitiesId");
+
+                    b.HasIndex("SecureId");
+
+                    b.ToTable("SecureFacilitiess");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("SecureShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SecureShopDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
+                    b.HasOne("SecureShopDatabaseImplement.Models.Secure", "Secure")
+                        .WithMany("Orders")
+                        .HasForeignKey("SecureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Implementer");
+
+                    b.Navigation("Secure");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.SecureFacilities", b =>
+                {
+                    b.HasOne("SecureShopDatabaseImplement.Models.Facilities", "Facilities")
+                        .WithMany("SecureFacilitiess")
+                        .HasForeignKey("FacilitiesId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SecureShopDatabaseImplement.Models.Secure", "Secure")
+                        .WithMany("Facilitiess")
+                        .HasForeignKey("SecureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Facilities");
+
+                    b.Navigation("Secure");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Facilities", b =>
+                {
+                    b.Navigation("SecureFacilitiess");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Secure", b =>
+                {
+                    b.Navigation("Facilitiess");
+
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Secure/SecureShopDatabaseImplement/Migrations/20230518085919_lll2.cs b/Secure/SecureShopDatabaseImplement/Migrations/20230518085919_lll2.cs
new file mode 100644
index 0000000..e5d32f5
--- /dev/null
+++ b/Secure/SecureShopDatabaseImplement/Migrations/20230518085919_lll2.cs
@@ -0,0 +1,59 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace SecureShopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class lll2 : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Orders_Implementers_ImplementerId",
+                table: "Orders");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "ImplementerId",
+                table: "Orders",
+                type: "int",
+                nullable: true,
+                oldClrType: typeof(int),
+                oldType: "int");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Orders_Implementers_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId",
+                principalTable: "Implementers",
+                principalColumn: "Id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Orders_Implementers_ImplementerId",
+                table: "Orders");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "ImplementerId",
+                table: "Orders",
+                type: "int",
+                nullable: false,
+                defaultValue: 0,
+                oldClrType: typeof(int),
+                oldType: "int",
+                oldNullable: true);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Orders_Implementers_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId",
+                principalTable: "Implementers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+        }
+    }
+}
diff --git a/Secure/SecureShopDatabaseImplement/Migrations/SecureShopDatabaseModelSnapshot.cs b/Secure/SecureShopDatabaseImplement/Migrations/SecureShopDatabaseModelSnapshot.cs
index 0e0efe3..9d5a0c8 100644
--- a/Secure/SecureShopDatabaseImplement/Migrations/SecureShopDatabaseModelSnapshot.cs
+++ b/Secure/SecureShopDatabaseImplement/Migrations/SecureShopDatabaseModelSnapshot.cs
@@ -115,7 +115,6 @@ namespace SecureShopDatabaseImplement.Migrations
                         .HasColumnType("datetime2");
 
                     b.Property<int?>("ImplementerId")
-                        .IsRequired()
                         .HasColumnType("int");
 
                     b.Property<int>("SecureId")
@@ -194,9 +193,7 @@ namespace SecureShopDatabaseImplement.Migrations
 
                     b.HasOne("SecureShopDatabaseImplement.Models.Implementer", "Implementer")
                         .WithMany("Orders")
-                        .HasForeignKey("ImplementerId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
+                        .HasForeignKey("ImplementerId");
 
                     b.HasOne("SecureShopDatabaseImplement.Models.Secure", "Secure")
                         .WithMany("Orders")
diff --git a/Secure/SecureShopDatabaseImplement/Models/Order.cs b/Secure/SecureShopDatabaseImplement/Models/Order.cs
index 9a39040..49ffbd4 100644
--- a/Secure/SecureShopDatabaseImplement/Models/Order.cs
+++ b/Secure/SecureShopDatabaseImplement/Models/Order.cs
@@ -14,7 +14,6 @@ namespace SecureShopDatabaseImplement.Models
         public int SecureId { get; set; }
         [Required]
         public int ClientId { get; set; }
-        [Required]
         public int? ImplementerId { get; set; }
         [Required]
         public int Count { get; set; }