diff --git a/KebPOS/DbContexts/KebabContext.cs b/KebPOS/DbContexts/KebabContext.cs
index 9e9056d..908b83e 100644
--- a/KebPOS/DbContexts/KebabContext.cs
+++ b/KebPOS/DbContexts/KebabContext.cs
@@ -13,9 +13,9 @@ internal class KebabContext : DbContext
     protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
     {
         // Data source to be replaced with config connection string.
-       string projPath = Path.GetFullPath(@"C:\\Users\\sipah\\Desktop\\serdar\\projeler\\pointofsle\\CONSOLE.PointOfSale\\KebPOS\\");
-       // optionsBuilder.UseSqlite($"C:\\Users\\sipah\\Desktop\\serdar\\projeler\\pointofsle\\CONSOLE.PointOfSale\\KebPOS\\Kebab.db");
-       optionsBuilder.UseSqlite($"Data Source=Kebab.db;");
+        string projPath = Path.GetFullPath(@"C:\\Users\\sipah\\Desktop\\serdar\\projeler\\pointofsle\\CONSOLE.PointOfSale\\KebPOS\\");
+        // optionsBuilder.UseSqlite($"C:\\Users\\sipah\\Desktop\\serdar\\projeler\\pointofsle\\CONSOLE.PointOfSale\\KebPOS\\Kebab.db");
+        optionsBuilder.UseSqlite($"Data Source=Kebab.db;");
     }
 
     protected override void OnModelCreating(ModelBuilder modelBuilder)
diff --git a/KebPOS/KebabController.cs b/KebPOS/KebabController.cs
index f5639ed..31c2afb 100644
--- a/KebPOS/KebabController.cs
+++ b/KebPOS/KebabController.cs
@@ -8,7 +8,7 @@ public class KebabController
 {
     public void UpdateProductName(Product product, string newProductName)
     {
-         using var db = new KebabContext();
+        using var db = new KebabContext();
         product.Name = newProductName;
         db.Entry(product).State = EntityState.Modified;
         db.SaveChanges();
diff --git a/KebPOS/Services/ProductService.cs b/KebPOS/Services/ProductService.cs
index c95dd12..02627d6 100644
--- a/KebPOS/Services/ProductService.cs
+++ b/KebPOS/Services/ProductService.cs
@@ -10,7 +10,7 @@ internal static void InsertProduct()
     {
         bool exit = false;
         bool addNewProduct = true;
-        
+
         while (addNewProduct)
         {
             bool isDuplicate = true;
@@ -23,7 +23,7 @@ internal static void InsertProduct()
             var product = new Product();
             product = new Product();
 
-            
+
             while (!nameValid || isDuplicate)
             {
                 Console.Clear();
diff --git a/KebPOS/UserInterface.cs b/KebPOS/UserInterface.cs
index 42cc571..fadeee3 100644
--- a/KebPOS/UserInterface.cs
+++ b/KebPOS/UserInterface.cs
@@ -134,20 +134,20 @@ internal void ManageReportsMenu()
     private void UpdateProduct()
     {
         var products = _kebabController.GetProducts();
-        var productsNameList=products.Select(x => x.Name).ToList();
+        var productsNameList = products.Select(x => x.Name).ToList();
         var selectedProductName = AnsiConsole.Prompt(new SelectionPrompt<string>().
                                     Title("[Purple]Select product[/]").
                                     AddChoices(productsNameList));
-        Product productToUpdate=products.Single(x=> x.Name==selectedProductName);
+        Product productToUpdate = products.Single(x => x.Name == selectedProductName);
         var propertyToUpdate = AnsiConsole.Prompt(new SelectionPrompt<ProductProperties>()
-            .Title("[Purple]Select property to update[/]")            
+            .Title("[Purple]Select property to update[/]")
             .AddChoices(
                             ProductProperties.Name,
                             ProductProperties.Description,
                             ProductProperties.Price,
                             ProductProperties.MainMenu));
 
-        switch(propertyToUpdate)
+        switch (propertyToUpdate)
         {
             case ProductProperties.Name:
                 UpdateProductName(productToUpdate);
@@ -179,8 +179,19 @@ private void UpdateProductDescription(Product productToUpdate)
 
     private void UpdateProductPrice(Product productToUpdate)
     {
-        AnsiConsole.Markup($"[Blue]Current price:[/] {productToUpdate.Price}");
-        decimal newPrice = AnsiConsole.Ask<decimal>("[Yellow]Enter new price:[/] ");
+        AnsiConsole.Markup($"[Blue]Current price:[/] {productToUpdate.Price}\n");
+        decimal newPrice = AnsiConsole.Prompt(
+                                              new TextPrompt<decimal>("[Yellow]Enter new price:[/] ")
+                                              .ValidationErrorMessage("Not valid input")
+                                              .Validate(price =>
+                                              {
+                                                  return price switch
+                                                  {
+                                                      <= 0 => ValidationResult.Error("Price must be greater than zero"),
+                                                      _ => ValidationResult.Success(),
+                                                  };
+                                              }));
+
         _kebabController.UpdateProductPrice(productToUpdate, newPrice);
     }
     private void DeleteOrder()  // Burayż kodluyorsun
@@ -413,7 +424,7 @@ public void DisplayProducts(List<ProductDto> products)
 
         AnsiConsole.Write(productTable);
     }
-// added for testing
+    // added for testing
     public void DisplayProducts(List<Product> products)
     {
         var productTable = new Table().Centered();
@@ -443,7 +454,7 @@ public void DisplayProducts(List<Product> products)
 
         AnsiConsole.Write(productTable);
     }
-//end add
+    //end add
     public void DisplayOrders(List<Order> orders)
     {
         var orderTable = new Table().Centered();