diff --git a/ProjectOpticsStore/ProjectOpticsStore/Entities/Product.cs b/ProjectOpticsStore/ProjectOpticsStore/Entities/Product.cs
index bc14611..d80ea3b 100644
--- a/ProjectOpticsStore/ProjectOpticsStore/Entities/Product.cs
+++ b/ProjectOpticsStore/ProjectOpticsStore/Entities/Product.cs
@@ -6,11 +6,11 @@ public class Product
     public ProductTypeEnum Type { get; private set; }
     public double Power { get; private set; }
     public int Price { get; private set; }
-    public int StoreId { get; private set; }
+    public int Store { get; private set; }
     public float Thickness { get; private set; }
     public string Disease { get; private set; } = string.Empty;
 
-    public static Product CreateEntity(int id, ProductTypeEnum type, double power, int price, int storeId, float thickness, string disease)
+    public static Product CreateEntity(int id, ProductTypeEnum type, double power, int price, int store, float thickness, string disease)
     {
         return new Product
         {
@@ -18,7 +18,7 @@ public class Product
             Type = type,
             Power = power,
             Price = price,
-            StoreId = storeId,
+            Store = store,
             Thickness = thickness,
             Disease = disease ?? string.Empty
         };
diff --git a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormCustomers.Designer.cs b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormCustomers.Designer.cs
index 23a697d..12090e8 100644
--- a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormCustomers.Designer.cs
+++ b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormCustomers.Designer.cs
@@ -85,6 +85,7 @@
             // 
             dataGridViewData.AllowUserToAddRows = false;
             dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
             dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
             dataGridViewData.Dock = DockStyle.Fill;
             dataGridViewData.Location = new Point(0, 0);
diff --git a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormCustomers.cs b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormCustomers.cs
index 098e594..fb421c0 100644
--- a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormCustomers.cs
+++ b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormCustomers.cs
@@ -1,5 +1,4 @@
 using ProjectOpticsStore.Repositories;
-using ProjectOpticsStore.Repositories.Implementations;
 using Unity;
 
 namespace ProjectOpticsStore.Forms;
diff --git a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormOrders.Designer.cs b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormOrders.Designer.cs
index 052b7fc..8c8ba74 100644
--- a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormOrders.Designer.cs
+++ b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormOrders.Designer.cs
@@ -72,6 +72,7 @@
             // 
             dataGridViewOrders.AllowUserToAddRows = false;
             dataGridViewOrders.AllowUserToDeleteRows = false;
+            dataGridViewOrders.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
             dataGridViewOrders.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
             dataGridViewOrders.Dock = DockStyle.Fill;
             dataGridViewOrders.Location = new Point(0, 0);
diff --git a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormOrders.cs b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormOrders.cs
index 8980d0b..5b6f721 100644
--- a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormOrders.cs
+++ b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormOrders.cs
@@ -1,7 +1,4 @@
 using ProjectOpticsStore.Repositories;
-using ProjectOpticsStore.Entities;
-using ProjectOpticsStore.Repositories.Implementations;
-
 namespace ProjectOpticsStore.Forms;
 
 public partial class FormOrders : Form
diff --git a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormProduct.Designer.cs b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormProduct.Designer.cs
index a379967..b920a82 100644
--- a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormProduct.Designer.cs
+++ b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormProduct.Designer.cs
@@ -39,9 +39,9 @@
             label6 = new Label();
             textBoxPower = new TextBox();
             textBoxPrice = new TextBox();
-            textBoxStoreID = new TextBox();
             textBoxThickness = new TextBox();
             textBoxDisease = new TextBox();
+            comboBoxStore = new ComboBox();
             SuspendLayout();
             // 
             // buttonSave
@@ -140,13 +140,6 @@
             textBoxPrice.Size = new Size(254, 27);
             textBoxPrice.TabIndex = 12;
             // 
-            // textBoxStoreID
-            // 
-            textBoxStoreID.Location = new Point(157, 284);
-            textBoxStoreID.Name = "textBoxStoreID";
-            textBoxStoreID.Size = new Size(254, 27);
-            textBoxStoreID.TabIndex = 13;
-            // 
             // textBoxThickness
             // 
             textBoxThickness.Location = new Point(157, 349);
@@ -162,14 +155,23 @@
             textBoxDisease.Size = new Size(254, 67);
             textBoxDisease.TabIndex = 15;
             // 
+            // comboBoxStore
+            // 
+            comboBoxStore.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxStore.FormattingEnabled = true;
+            comboBoxStore.Location = new Point(157, 287);
+            comboBoxStore.Name = "comboBoxStore";
+            comboBoxStore.Size = new Size(254, 28);
+            comboBoxStore.TabIndex = 16;
+            // 
             // FormProduct
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(436, 545);
+            Controls.Add(comboBoxStore);
             Controls.Add(textBoxDisease);
             Controls.Add(textBoxThickness);
-            Controls.Add(textBoxStoreID);
             Controls.Add(textBoxPrice);
             Controls.Add(textBoxPower);
             Controls.Add(label6);
@@ -200,8 +202,8 @@
         private Label label6;
         private TextBox textBoxPower;
         private TextBox textBoxPrice;
-        private TextBox textBoxStoreID;
         private TextBox textBoxThickness;
         private TextBox textBoxDisease;
+        private ComboBox comboBoxStore;
     }
 }
\ No newline at end of file
diff --git a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormProduct.cs b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormProduct.cs
index 72069c6..3381bda 100644
--- a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormProduct.cs
+++ b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormProduct.cs
@@ -34,7 +34,7 @@ public partial class FormProduct : Form
                 // Заполнение текстовых полей
                 textBoxPower.Text = product.Power.ToString();
                 textBoxPrice.Text = product.Price.ToString();
-                textBoxStoreID.Text = product.StoreId.ToString();
+                comboBoxStore.Text = product.Store.ToString();
                 textBoxThickness.Text = product.Thickness.ToString("F2");
                 textBoxDisease.Text = product.Disease;
 
@@ -68,7 +68,7 @@ public partial class FormProduct : Form
             if (checkedListBoxProductType.CheckedItems.Count == 0 ||
                 string.IsNullOrWhiteSpace(textBoxPower.Text) ||
                 string.IsNullOrWhiteSpace(textBoxPrice.Text) ||
-                string.IsNullOrWhiteSpace(textBoxStoreID.Text) ||
+                string.IsNullOrWhiteSpace(comboBoxStore.Text) ||
                 string.IsNullOrWhiteSpace(textBoxThickness.Text))
             {
                 throw new Exception("Имеются незаполненные поля.");
@@ -109,7 +109,7 @@ public partial class FormProduct : Form
             productType,
             double.Parse(textBoxPower.Text),
             int.Parse(textBoxPrice.Text),
-            int.Parse(textBoxStoreID.Text),
+            int.Parse(comboBoxStore.Text),
             float.Parse(textBoxThickness.Text),
             textBoxDisease.Text
         );
diff --git a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormProducts.Designer.cs b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormProducts.Designer.cs
index 890564a..80299ff 100644
--- a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormProducts.Designer.cs
+++ b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormProducts.Designer.cs
@@ -85,6 +85,7 @@
             // 
             dataGridViewProducts.AllowUserToAddRows = false;
             dataGridViewProducts.AllowUserToDeleteRows = false;
+            dataGridViewProducts.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
             dataGridViewProducts.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
             dataGridViewProducts.Dock = DockStyle.Fill;
             dataGridViewProducts.Location = new Point(0, 0);
diff --git a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormStores.Designer.cs b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormStores.Designer.cs
index aff9d97..b8546b4 100644
--- a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormStores.Designer.cs
+++ b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormStores.Designer.cs
@@ -85,6 +85,7 @@
             // 
             dataGridViewStores.AllowUserToAddRows = false;
             dataGridViewStores.AllowUserToDeleteRows = false;
+            dataGridViewStores.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
             dataGridViewStores.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
             dataGridViewStores.Dock = DockStyle.Fill;
             dataGridViewStores.Location = new Point(0, 0);
@@ -105,6 +106,7 @@
             Controls.Add(panelButtons);
             Name = "FormStores";
             Text = "Так сказать магазины";
+            Load += FormStores_Load;
             panelButtons.ResumeLayout(false);
             ((System.ComponentModel.ISupportInitialize)dataGridViewStores).EndInit();
             ResumeLayout(false);
diff --git a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormSupplies.Designer.cs b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormSupplies.Designer.cs
index 94fba8a..2945ac1 100644
--- a/ProjectOpticsStore/ProjectOpticsStore/Forms/FormSupplies.Designer.cs
+++ b/ProjectOpticsStore/ProjectOpticsStore/Forms/FormSupplies.Designer.cs
@@ -59,6 +59,7 @@
             // 
             dataGridViewSupplies.AllowUserToAddRows = false;
             dataGridViewSupplies.AllowUserToDeleteRows = false;
+            dataGridViewSupplies.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
             dataGridViewSupplies.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
             dataGridViewSupplies.Dock = DockStyle.Fill;
             dataGridViewSupplies.Location = new Point(0, 0);