diff --git a/src/KeyKeeper/PasswordStore/IPassStore.cs b/src/KeyKeeper/PasswordStore/IPassStore.cs
index 617df9b..e7fbe14 100644
--- a/src/KeyKeeper/PasswordStore/IPassStore.cs
+++ b/src/KeyKeeper/PasswordStore/IPassStore.cs
@@ -7,6 +7,7 @@ public interface IPassStore
     bool Locked { get; }
 
     IPassStoreDirectory GetRootDirectory();
+    IPassStoreDirectory? GetGroupByType(byte groupType);
     int GetTotalEntryCount();
     void Unlock(CompositeKey key);
     void Lock();
diff --git a/src/KeyKeeper/PasswordStore/IPassStoreDirectory.cs b/src/KeyKeeper/PasswordStore/IPassStoreDirectory.cs
index 044c30d..beb0718 100644
--- a/src/KeyKeeper/PasswordStore/IPassStoreDirectory.cs
+++ b/src/KeyKeeper/PasswordStore/IPassStoreDirectory.cs
@@ -6,4 +6,5 @@ namespace KeyKeeper.PasswordStore;
 public interface IPassStoreDirectory : IEnumerable<PassStoreEntry>
 {
     bool DeleteEntry(Guid id);
+    void AddEntry(PassStoreEntry entry);
 }
diff --git a/src/KeyKeeper/PasswordStore/PassStoreEntryGroup.cs b/src/KeyKeeper/PasswordStore/PassStoreEntryGroup.cs
index bf627d9..4bed5da 100644
--- a/src/KeyKeeper/PasswordStore/PassStoreEntryGroup.cs
+++ b/src/KeyKeeper/PasswordStore/PassStoreEntryGroup.cs
@@ -64,6 +64,12 @@ public class PassStoreEntryGroup : PassStoreEntry, IPassStoreDirectory
         }
     }
 
+    public void AddEntry(PassStoreEntry entry)
+    {
+        entry.Parent = this;
+        ChildEntries.Add(entry);
+    }
+
     public bool DeleteEntry(Guid id)
     {
         if (ChildEntries == null)
diff --git a/src/KeyKeeper/PasswordStore/PassStoreFileAccessor.cs b/src/KeyKeeper/PasswordStore/PassStoreFileAccessor.cs
index 640c87e..7b8f471 100644
--- a/src/KeyKeeper/PasswordStore/PassStoreFileAccessor.cs
+++ b/src/KeyKeeper/PasswordStore/PassStoreFileAccessor.cs
@@ -49,6 +49,15 @@ public class PassStoreFileAccessor : IPassStore
         return (IPassStoreDirectory)root!;
     }
 
+    public IPassStoreDirectory? GetGroupByType(byte groupType)
+    {
+        if (Locked)
+            throw new InvalidOperationException();
+        return (root as PassStoreEntryGroup)?.ChildEntries
+            .OfType<PassStoreEntryGroup>()
+            .FirstOrDefault(g => g.GroupType == groupType);
+    }
+
     public int GetTotalEntryCount()
     {
         throw new NotImplementedException();
@@ -252,15 +261,24 @@ public class PassStoreFileAccessor : IPassStore
 
     private PassStoreEntry WriteInitialStoreTree(OuterEncryptionWriter w)
     {
-        PassStoreEntry root =
-            new PassStoreEntryGroup(
-                Guid.NewGuid(),
-                DateTime.UtcNow,
-                DateTime.UtcNow,
-                Guid.Empty,
-                "",
-                GROUP_TYPE_ROOT
-            );
+        PassStoreEntryGroup defaultGroup = new(
+            Guid.NewGuid(),
+            DateTime.UtcNow,
+            DateTime.UtcNow,
+            Guid.Empty,
+            "",
+            GROUP_TYPE_DEFAULT
+        );
+        PassStoreEntryGroup root = new(
+            Guid.NewGuid(),
+            DateTime.UtcNow,
+            DateTime.UtcNow,
+            Guid.Empty,
+            "",
+            GROUP_TYPE_ROOT,
+            [defaultGroup]
+        );
+        defaultGroup.Parent = root;
         root.WriteToStream(w);
         return root;
     }
diff --git a/src/KeyKeeper/ViewModels/RepositoryWindowViewModel.cs b/src/KeyKeeper/ViewModels/RepositoryWindowViewModel.cs
index 6626261..d576097 100644
--- a/src/KeyKeeper/ViewModels/RepositoryWindowViewModel.cs
+++ b/src/KeyKeeper/ViewModels/RepositoryWindowViewModel.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Threading.Tasks;
 using KeyKeeper.PasswordStore;
+using static KeyKeeper.PasswordStore.FileFormatConstants;
 
 namespace KeyKeeper.ViewModels;
 
@@ -33,7 +34,9 @@ public partial class RepositoryWindowViewModel : ViewModelBase
 
     private void SwitchToUnlocked()
     {
-        CurrentPage = new UnlockedRepositoryViewModel(passStore);
+        var directory = passStore.GetGroupByType(GROUP_TYPE_DEFAULT)
+            ?? passStore.GetRootDirectory();
+        CurrentPage = new UnlockedRepositoryViewModel(passStore, directory);
     }
 
     private void SwitchToLocked()
diff --git a/src/KeyKeeper/ViewModels/UnlockedRepositoryViewModel.cs b/src/KeyKeeper/ViewModels/UnlockedRepositoryViewModel.cs
index 7458814..2aeaf39 100644
--- a/src/KeyKeeper/ViewModels/UnlockedRepositoryViewModel.cs
+++ b/src/KeyKeeper/ViewModels/UnlockedRepositoryViewModel.cs
@@ -8,13 +8,14 @@ namespace KeyKeeper.ViewModels;
 public class UnlockedRepositoryViewModel : ViewModelBase
 {
     private IPassStore passStore;
+    private IPassStoreDirectory currentDirectory;
     private bool hasUnsavedChanges;
 
     public IEnumerable<PassStoreEntryPassword> Passwords
     {
         get
         {
-            return passStore.GetRootDirectory()
+            return currentDirectory
                 .Where(entry => entry is PassStoreEntryPassword)
                 .Select(entry => (entry as PassStoreEntryPassword)!);
         }
@@ -30,9 +31,10 @@ public class UnlockedRepositoryViewModel : ViewModelBase
         }
     }
 
-    public UnlockedRepositoryViewModel(IPassStore store)
+    public UnlockedRepositoryViewModel(IPassStore store, IPassStoreDirectory directory)
     {
         passStore = store;
+        currentDirectory = directory;
         HasUnsavedChanges = false;
     }
 
@@ -40,7 +42,7 @@ public class UnlockedRepositoryViewModel : ViewModelBase
     {
         if (entry is PassStoreEntryPassword)
         {
-            (passStore.GetRootDirectory() as PassStoreEntryGroup)!.ChildEntries.Add(entry);
+            currentDirectory.AddEntry(entry);
             HasUnsavedChanges = true;
             OnPropertyChanged(nameof(Passwords));
         }
@@ -48,14 +50,21 @@ public class UnlockedRepositoryViewModel : ViewModelBase
 
     public void DeleteEntry(Guid id)
     {
-        (passStore.GetRootDirectory() as PassStoreEntryGroup)!.DeleteEntry(id);
+        currentDirectory.DeleteEntry(id);
         HasUnsavedChanges = true;
         OnPropertyChanged(nameof(Passwords));
     }
 
+    public void UpdateEntry(PassStoreEntryPassword updatedEntry)
+    {
+        currentDirectory.DeleteEntry(updatedEntry.Id);
+        currentDirectory.AddEntry(updatedEntry);
+        OnPropertyChanged(nameof(Passwords));
+    }
+
     public void Save()
     {
         passStore.Save();
         HasUnsavedChanges = false;
     }
-}
\ No newline at end of file
+}
diff --git a/src/KeyKeeper/Views/CreateVaultDialog.axaml b/src/KeyKeeper/Views/CreateVaultDialog.axaml
new file mode 100644
index 0000000..ec10c2e
--- /dev/null
+++ b/src/KeyKeeper/Views/CreateVaultDialog.axaml
@@ -0,0 +1,93 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        x:Class="KeyKeeper.Views.CreateVaultFileWindow"
+        Title="Create New Vault"
+        Background="#fff"
+        Icon="/Assets/icon.ico"
+        Width="600" Height="450"
+        WindowStartupLocation="CenterOwner"
+        CanResize="False"
+        x:Name="ThisWindow">
+
+	<Grid ColumnDefinitions="1.5*, 2*">
+		<!-- Левая синяя панель -->
+		<Border Background="#2328C4" Grid.Column="0">
+			<StackPanel VerticalAlignment="Center" Margin="20">
+				<TextBlock Text="Choose where to save your password database and set a master password"
+                           TextWrapping="Wrap"
+                           Foreground="#E0E0FF"
+                           FontSize="20"
+                           TextAlignment="Center"/>
+			</StackPanel>
+		</Border>
+
+		<!-- Правая белая панель с формой -->
+		<ScrollViewer Grid.Column="1" VerticalScrollBarVisibility="Auto">
+			<StackPanel Margin="30" VerticalAlignment="Center" Spacing="20">
+				<TextBlock Text="Create new vault"
+                           FontSize="22"
+                           FontWeight="Bold"
+                           Foreground="#2328C4"/>
+
+				<!-- Выбор файла -->
+				<StackPanel Spacing="10">
+					<TextBlock Text="File location" FontWeight="SemiBold" Foreground="Black" />
+					<Grid ColumnDefinitions="*, Auto" ColumnSpacing="10">
+						<TextBox x:Name="FilePathTextBox"
+                                 Grid.Column="0"
+                                 Watermark="Select file path..."
+                                 Padding="10,8"/>
+						<Button x:Name="BrowseButton"
+                                Grid.Column="1"
+                                Content="Browse..."
+                                Classes="secondaryButton"
+                                Padding="15,8"
+                                Click="BrowseButton_Click"/>
+					</Grid>
+					<TextBlock x:Name="PathWarning"
+                               FontSize="12"
+                               Foreground="Orange"
+                               Text=" "/>
+				</StackPanel>
+
+				<!-- Ввод мастер-пароля -->
+				<StackPanel Spacing="10">
+					<TextBlock Text="Master password" FontWeight="SemiBold" Foreground="Black" />
+					<TextBox x:Name="PasswordBox"
+                             PasswordChar="*"
+                             Watermark="Enter password"
+                             Padding="10,8"/>
+				</StackPanel>
+
+				<StackPanel Spacing="10">
+					<TextBlock Text="Confirm password" FontWeight="SemiBold" Foreground="Black" />
+					<TextBox x:Name="ConfirmPasswordBox"
+                             PasswordChar="*"
+                             Watermark="Confirm password"
+                             Padding="10,8"/>
+				</StackPanel>
+
+				<!-- Сообщение об ошибке пароля -->
+				<TextBlock x:Name="PasswordErrorText"
+                           FontSize="12"
+                           Foreground="Red"
+                           Text=""
+                           IsVisible="False"/>
+
+				<!-- Кнопки действий -->
+				<StackPanel Orientation="Horizontal" HorizontalAlignment="Right" Spacing="10" Margin="0,20,0,0">
+					<Button Content="Cancel"
+                            Classes="secondaryButton"
+                            Width="80"
+                            Click="CancelButton_Click"/>
+					<Button x:Name="CreateButton"
+                            Content="Create"
+                            Classes="accentButton"
+                            Width="80"
+                            IsEnabled="False"
+                            Click="CreateButton_Click"/>
+				</StackPanel>
+			</StackPanel>
+		</ScrollViewer>
+	</Grid>
+</Window>
diff --git a/src/KeyKeeper/Views/CreateVaultDialog.axaml.cs b/src/KeyKeeper/Views/CreateVaultDialog.axaml.cs
new file mode 100644
index 0000000..4f908ab
--- /dev/null
+++ b/src/KeyKeeper/Views/CreateVaultDialog.axaml.cs
@@ -0,0 +1,124 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Avalonia.Platform.Storage;
+using System;
+using System.Threading.Tasks;
+
+namespace KeyKeeper.Views
+{
+    public partial class CreateVaultFileWindow : Window
+    {
+        public string FilePath { get; private set; } = string.Empty;
+        public string Password { get; private set; } = string.Empty;
+        public bool Success { get; private set; }
+
+        public CreateVaultFileWindow()
+        {
+            InitializeComponent();
+#if DEBUG
+            this.AttachDevTools();
+#endif
+            FilePathTextBox.TextChanged += OnTextChanged;
+            PasswordBox.TextChanged += OnPasswordTextChanged;
+            ConfirmPasswordBox.TextChanged += OnPasswordTextChanged;
+        }
+
+        private async void OnTextChanged(object? sender, TextChangedEventArgs e)
+        {
+            UpdateCreateButtonState();
+            PathWarning.Text = "";
+
+            string path = FilePathTextBox.Text ?? "";
+            if (string.IsNullOrWhiteSpace(path))
+                return;
+
+            try
+            {
+                var storageFile = await StorageProvider.TryGetFileFromPathAsync(path);
+                if (storageFile != null)
+                {
+                    PathWarning.Text = "File already exists. It will be overwritten.";
+                }
+            }
+            catch
+            {
+            }
+        }
+
+        private void OnPasswordTextChanged(object? sender, TextChangedEventArgs e)
+        {
+            UpdateCreateButtonState();
+            PasswordErrorText.IsVisible = false;
+        }
+
+        private void UpdateCreateButtonState()
+        {
+            bool pathValid = !string.IsNullOrWhiteSpace(FilePathTextBox.Text);
+            bool passwordsEntered = !string.IsNullOrWhiteSpace(PasswordBox.Text) &&
+                                    !string.IsNullOrWhiteSpace(ConfirmPasswordBox.Text);
+            CreateButton.IsEnabled = pathValid && passwordsEntered;
+        }
+
+        private async void BrowseButton_Click(object? sender, RoutedEventArgs e)
+        {
+            var file = await StorageProvider.SaveFilePickerAsync(new FilePickerSaveOptions
+            {
+                Title = "Create new password store",
+                SuggestedFileName = "passwords.kkp",
+                DefaultExtension = "kkp",
+                FileTypeChoices = new[]
+                {
+                    new FilePickerFileType("KeyKeeper files")
+                    {
+                        Patterns = new[] { "*.kkp" }
+                    }
+                }
+            });
+
+            if (file?.TryGetLocalPath() is string path)
+            {
+                FilePathTextBox.Text = path;
+            }
+        }
+
+        private void CreateButton_Click(object? sender, RoutedEventArgs e)
+        {
+            string path = FilePathTextBox.Text ?? "";
+            if (string.IsNullOrWhiteSpace(path))
+                return;
+
+            string password = PasswordBox.Text ?? "";
+            string confirm = ConfirmPasswordBox.Text ?? "";
+
+            if (string.IsNullOrEmpty(password) || string.IsNullOrEmpty(confirm))
+            {
+                ShowPasswordError("Password cannot be empty");
+                return;
+            }
+
+            if (password != confirm)
+            {
+                ShowPasswordError("Passwords don't match");
+                return;
+            }
+
+            FilePath = path;
+            Password = password;
+            Success = true;
+            Close();
+        }
+
+        private void ShowPasswordError(string message)
+        {
+            PasswordErrorText.Text = message;
+            PasswordErrorText.IsVisible = true;
+        }
+
+        private void CancelButton_Click(object? sender, RoutedEventArgs e)
+        {
+            Success = false;
+            Close();
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/KeyKeeper/Views/EntryEditWindow.axaml.cs b/src/KeyKeeper/Views/EntryEditWindow.axaml.cs
index 41ba4f7..0fbea55 100644
--- a/src/KeyKeeper/Views/EntryEditWindow.axaml.cs
+++ b/src/KeyKeeper/Views/EntryEditWindow.axaml.cs
@@ -11,6 +11,7 @@ namespace KeyKeeper.Views;
 public partial class EntryEditWindow : Window
 {
     public PassStoreEntryPassword? EditedEntry;
+    private PassStoreEntryPassword? _originalEntry;
 
     public EntryEditWindow()
     {
@@ -21,6 +22,14 @@ public partial class EntryEditWindow : Window
         }
     }
 
+    public void SetEntry(PassStoreEntryPassword entry)
+    {
+        _originalEntry = entry;
+        EntryNameEdit.Text = entry.Name;
+        UsernameEdit.Text = entry.Username.Value;
+        PasswordEdit.Text = entry.Password.Value;
+    }
+
     private void PasswordTextChanged(object? sender, TextChangedEventArgs e)
     {
         string password = PasswordEdit?.Text ?? "";
@@ -39,49 +48,34 @@ public partial class EntryEditWindow : Window
         }
 
         int strength = CalculatePasswordStrength(password);
-
         double maxWidth = PasswordStrengthIndicator.Bounds.Width;
-        if (maxWidth <= 0) maxWidth = 200; 
+        if (maxWidth <= 0) maxWidth = 200;
 
         PasswordStrengthFill.Width = (strength / 100.0) * maxWidth;
 
         if (strength < 20)
-        {
             PasswordStrengthFill.Background = new SolidColorBrush(Colors.Red);
-        }
         else if (strength < 50)
-        {
             PasswordStrengthFill.Background = new SolidColorBrush(Colors.Orange);
-        }
         else if (strength < 70)
-        {
             PasswordStrengthFill.Background = new SolidColorBrush(Colors.Gold);
-        }
         else
-        {
             PasswordStrengthFill.Background = new SolidColorBrush(Colors.Green);
-        }
     }
 
     private int CalculatePasswordStrength(string password)
     {
         int score = 0;
-
         if (password.Length >= 8) score += 20;
         if (password.Length >= 12) score += 20;
         if (password.Length >= 16) score += 15;
-
         if (Regex.IsMatch(password, @"\d")) score += 10;
-
         if (Regex.IsMatch(password, @"[a-z]")) score += 15;
-
         if (Regex.IsMatch(password, @"[A-Z]")) score += 15;
-
         if (Regex.IsMatch(password, @"[!@#$%^&*()_+\-=\[\]{};':""\\|,.<>\/?]")) score += 20;
 
         var uniqueChars = new System.Collections.Generic.HashSet<char>(password).Count;
         score += Math.Min(20, uniqueChars * 2);
-
         return Math.Min(100, score);
     }
 
@@ -96,22 +90,17 @@ public partial class EntryEditWindow : Window
         string password = PasswordEdit?.Text ?? "";
         if (string.IsNullOrEmpty(password)) return;
 
+        Guid id = _originalEntry?.Id ?? Guid.NewGuid();
+        DateTime created = DateTime.UtcNow;
+
         EditedEntry = new PassStoreEntryPassword(
-            Guid.NewGuid(),
-            DateTime.UtcNow,
+            id,
+            created,
             DateTime.UtcNow,
             EntryIconType.DEFAULT,
             name,
-            new LoginField()
-            {
-                Type = LOGIN_FIELD_USERNAME_ID,
-                Value = username
-            },
-            new LoginField()
-            {
-                Type = LOGIN_FIELD_PASSWORD_ID,
-                Value = password
-            },
+            new LoginField() { Type = LOGIN_FIELD_USERNAME_ID, Value = username },
+            new LoginField() { Type = LOGIN_FIELD_PASSWORD_ID, Value = password },
             null
         );
         Close();
diff --git a/src/KeyKeeper/Views/MainWindow.axaml.cs b/src/KeyKeeper/Views/MainWindow.axaml.cs
index ca63511..ee8549a 100644
--- a/src/KeyKeeper/Views/MainWindow.axaml.cs
+++ b/src/KeyKeeper/Views/MainWindow.axaml.cs
@@ -22,41 +22,26 @@ namespace KeyKeeper.Views
 
         private async void CreateNewVault_Click(object sender, RoutedEventArgs e)
         {
-            var file = await StorageProvider.SaveFilePickerAsync(new FilePickerSaveOptions
-            {
-                Title = "Create new password store",
-                SuggestedFileName = "passwords.kkp",
-                DefaultExtension = "kkp",
-                FileTypeChoices = new[]
-                {
-                    new FilePickerFileType("KeyKeeper files")
-                    {
-                        Patterns = new[] { "*.kkp" }
-                    }
-                }
-            });
+            var createVaultDialog = new CreateVaultFileWindow();
+            await createVaultDialog.ShowDialog(this);
 
-            if (file != null)
+            if (createVaultDialog.Success &&
+                !string.IsNullOrEmpty(createVaultDialog.FilePath) &&
+                !string.IsNullOrEmpty(createVaultDialog.Password))
             {
-                if (file.TryGetLocalPath() is string path)
-                {
-                    var passwordDialog = new PasswordDialog();
-                    await passwordDialog.ShowDialog(this);
-                    if (passwordDialog.Created && !string.IsNullOrEmpty(passwordDialog.Password))
+                var path = createVaultDialog.FilePath;
+                var password = createVaultDialog.Password;
+                var compositeKey = new CompositeKey(password, null);
+                var passStoreAccessor = new PassStoreFileAccessor(
+                    filename: path,
+                    create: true,
+                    createOptions: new StoreCreationOptions()
                     {
-                        var compositeKey = new CompositeKey(passwordDialog.Password, null);
-                        var passStoreAccessor = new PassStoreFileAccessor(
-                            filename: path,
-                            create: true,
-                            createOptions: new StoreCreationOptions()
-                            {
-                                Key = compositeKey,
-                                LockTimeoutSeconds = 800
-                            });
-                        IPassStore passStore = passStoreAccessor;
-                        OpenRepositoryWindow(passStore);
-                    }
-                }
+                        Key = compositeKey,
+                        LockTimeoutSeconds = 800
+                    });
+                IPassStore passStore = passStoreAccessor;
+                OpenRepositoryWindow(passStore);
             }
         }
 
diff --git a/src/KeyKeeper/Views/PasswordDialog.axaml b/src/KeyKeeper/Views/PasswordDialog.axaml
deleted file mode 100644
index 27b58c2..0000000
--- a/src/KeyKeeper/Views/PasswordDialog.axaml
+++ /dev/null
@@ -1,54 +0,0 @@
-<Window xmlns="https://github.com/avaloniaui"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        x:Class="KeyKeeper.Views.PasswordDialog"
-        Title="Создание хранилища"
-        Width="350"
-        Height="230">
-
-    <StackPanel Margin="20" VerticalAlignment="Center">
-
-        <TextBlock Text="Set Master Password"
-                   FontSize="16"
-                   FontWeight="Bold"
-                   Margin="0,0,0,15"/>
-
-        <!-- Поле для пароля (звездочки) -->
-        <StackPanel Margin="0,0,0,10">
-            <TextBlock Text="Password:" Margin="0,0,0,5"/>
-            <TextBox x:Name="PasswordBox"
-                     PasswordChar="*"
-                     Width="250"/>
-        </StackPanel>
-
-        <!-- Поле для подтверждения (звездочки) -->
-        <StackPanel Margin="0,0,0,15">
-            <TextBlock Text="Confirm Password:" Margin="0,0,0,5"/>
-            <TextBox x:Name="ConfirmPasswordBox"
-                     PasswordChar="*"
-                     Width="250"/>
-        </StackPanel>
-
-        <!-- Сообщение об ошибке -->
-        <TextBlock x:Name="ErrorText"
-                   Text="Passwords do not match"
-                   Foreground="Red"
-                   FontSize="12"
-                   Margin="0,0,0,10"
-                   IsVisible="False"/>
-
-        <!-- Кнопки -->
-        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Spacing="10">
-            <Button Content="Cancel"
-                    Width="80"
-                    Height="30"
-                    Click="CancelButton_Click"/>
-
-            <Button Content="Create"
-                    Width="80"
-                    Height="30"
-                    Click="CreateButton_Click"/>
-        </StackPanel>
-
-    </StackPanel>
-
-</Window>
diff --git a/src/KeyKeeper/Views/PasswordDialog.axaml.cs b/src/KeyKeeper/Views/PasswordDialog.axaml.cs
deleted file mode 100644
index 7e15c00..0000000
--- a/src/KeyKeeper/Views/PasswordDialog.axaml.cs
+++ /dev/null
@@ -1,65 +0,0 @@
-using Avalonia;
-using Avalonia.Controls;
-using Avalonia.Markup.Xaml;
-using Avalonia.Interactivity;
-
-namespace KeyKeeper.Views
-{
-    public partial class PasswordDialog : Window
-    {
-        public string Password { get; private set; } = "";
-        public bool Created { get; private set; } = false;
-
-        public PasswordDialog()
-        {
-            InitializeComponent();
-        }
-
-        private void InitializeComponent()
-        {
-            AvaloniaXamlLoader.Load(this);
-        }
-
-        private void CreateButton_Click(object sender, RoutedEventArgs e)
-        {
-            var passwordBox = this.FindControl<TextBox>("PasswordBox");
-            var confirmBox = this.FindControl<TextBox>("ConfirmPasswordBox");
-            var errorText = this.FindControl<TextBlock>("ErrorText");
-
-            string password = passwordBox?.Text ?? "";
-            string confirmPassword = confirmBox?.Text ?? "";
-
-            if (string.IsNullOrEmpty(password) || string.IsNullOrEmpty(confirmPassword))
-            {
-                ShowError("Password cannot be empty");
-                return;
-            }
-
-            if (password != confirmPassword)
-            {
-                ShowError("Passwords don't match");
-                return;
-            }
-
-            Password = password;
-            Created = true;
-            Close();
-        }
-
-        private void ShowError(string message)
-        {
-            var errorText = this.FindControl<TextBlock>("ErrorText");
-            if (errorText != null)
-            {
-                errorText.Text = message;
-                errorText.IsVisible = true;
-            }
-        }
-
-        private void CancelButton_Click(object sender, RoutedEventArgs e)
-        {
-            Created = false;
-            Close();
-        }
-    }
-}
diff --git a/src/KeyKeeper/Views/RepositoryWindow.axaml b/src/KeyKeeper/Views/RepositoryWindow.axaml
index df33446..e407c8d 100644
--- a/src/KeyKeeper/Views/RepositoryWindow.axaml
+++ b/src/KeyKeeper/Views/RepositoryWindow.axaml
@@ -12,38 +12,38 @@
         Background="White"
         x:DataType="vm:RepositoryWindowViewModel">
 
-        <Window.DataTemplates>
-            <DataTemplate DataType="{x:Type vm:UnlockedRepositoryViewModel}">
-                <Grid>
-                    <!-- Синий левый край -->
-                    <Border Width="200" 
-                            Background="#2328C4"
-                            HorizontalAlignment="Left" 
-                            VerticalAlignment="Stretch"/>
-                    <StackPanel Margin="20" HorizontalAlignment="Left">
-                        <!-- Надпись KeyKeeper -->
-                        <TextBlock Text="KeyKeeper" 
-                                FontSize="32"
-                                FontWeight="Bold" 
-                                HorizontalAlignment="Left"
-                                Margin="0,0,0,20"/>
+	<Window.DataTemplates>
+		<DataTemplate DataType="{x:Type vm:UnlockedRepositoryViewModel}">
+			<Grid>
+				<!-- Синий левый край -->
+				<Border Width="200"
+                        Background="#2328C4"
+                        HorizontalAlignment="Left"
+                        VerticalAlignment="Stretch"/>
+				<StackPanel Margin="20" HorizontalAlignment="Left">
+					<!-- Надпись KeyKeeper -->
+					<TextBlock Text="KeyKeeper"
+                               FontSize="32"
+                               FontWeight="Bold"
+                               HorizontalAlignment="Left"
+                               Margin="0,0,0,20"/>
 
                         <!-- Рамочка  -->
-                        <Border BorderBrush="Gray" 
+						<!-- <Border BorderBrush="Gray" 
                                 BorderThickness="1" 
                                 CornerRadius="5"
                                 Padding="20"
                                 Background="#F5F5F5"
                                 HorizontalAlignment="Left">
 
-                            <StackPanel HorizontalAlignment="Left">
-                                <Button Content="All Passwords" 
-                                        Width="120"
-                                        Height="30"
-                                        HorizontalAlignment="Left"/>
-                            </StackPanel>
+						<StackPanel HorizontalAlignment="Left">
+							<Button Content="All Passwords"
+                                    Width="120"
+                                    Height="30"
+                                    HorizontalAlignment="Left"/>
+						</StackPanel>
 
-                        </Border>
+                        </Border> -->
                         <!-- Save Passwords -->
                         <Button Content="Save Passwords"
                                 Classes="accentSidebarButton"
@@ -52,73 +52,93 @@
                                 HorizontalAlignment="Left"
                                 Margin="0,20,0,0"/>
 
-                        <Button Content="New Entry"
-                                Classes="accentSidebarButton"
-                                Click="AddEntryButton_Click"
-                                Height="30"
-                                HorizontalAlignment="Left"
-                                Margin="0,20,0,0"/>
-                    </StackPanel>
-                    <ListBox Width="580"
-                             Margin="210 10 10 10"
-                             ItemsSource="{Binding Passwords}"
-                             Background="Transparent">
-                        <ListBox.ItemsPanel>
-                            <ItemsPanelTemplate>
-                                <WrapPanel Orientation="Horizontal" />
-                            </ItemsPanelTemplate>
-                        </ListBox.ItemsPanel>
+					<!-- New Entry -->
+					<Button Content="New Entry"
+                            Classes="accentSidebarButton"
+                            Click="AddEntryButton_Click"
+                            Height="30"
+                            HorizontalAlignment="Left"
+                            Margin="0,20,0,0"/>
 
-                        <ListBox.ItemTemplate>
-                            <DataTemplate>
-                                <Border Background="Transparent" DoubleTapped="Entry_DoubleTapped">
-                                    <StackPanel Width="100"
-                                                Margin="10"
-                                                HorizontalAlignment="Center">
-                                        <Svg Path="{Binding IconPath}" Width="48" Height="48"
-                                                />
-                                        <TextBlock Text="{Binding Name}"
-                                                HorizontalAlignment="Center"
-                                                Foreground="Black" />
-                                        <TextBlock Text="{Binding Username.Value}" 
-                                                   Foreground="#666"
-                                                   HorizontalAlignment="Center" />
-                                    </StackPanel>
-                                    <Border.ContextMenu>
-                                        <ContextMenu>
-                                            <MenuItem Name="entryCtxMenuCopyUsername" Header="Copy username" Click="EntryContextMenuItem_Click"/>
-                                            <MenuItem Name="entryCtxMenuCopyPassword" Header="Copy password" Click="EntryContextMenuItem_Click"/>
-                                            <MenuItem Name="entryCtxMenuDelete" Header="Delete" Click="EntryContextMenuItem_Click"/>
-                                        </ContextMenu>
-                                    </Border.ContextMenu>
-                                </Border>
-                            </DataTemplate>
-                        </ListBox.ItemTemplate>
-                    </ListBox>
-                    <kkp:ToastNotificationHost x:Name="NotificationHost" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="20" Duration="0:0:2" />
-                </Grid>
-            </DataTemplate>
-            <DataTemplate DataType="{x:Type vm:LockedRepositoryViewModel}">
-                <StackPanel Margin="20"
-                            HorizontalAlignment="Center"
-                            VerticalAlignment="Center"
-                            Spacing="10">
-                    <TextBlock Text="Enter credentials to unlock"
-                               Foreground="#2328C4"
-                               FontSize="32" />
+					<!-- Edit Selected Entry -->
+					<Button Content="Edit Selected Entry"
+                            Classes="accentSidebarButton"
+                            Click="EditEntryButton_Click"
+                            Height="30"
+                            HorizontalAlignment="Left"
+                            Margin="0,20,0,0"/>
+				</StackPanel>
 
-                    <TextBox x:Name="UnlockPasswordEdit"
-                             Text="{Binding UnlockPassword, Mode=TwoWay}"
-                             PasswordChar="*"
-                             Width="450" />
+				<!-- ListBox с паролями -->
+				<ListBox x:Name="PasswordsListBox"
+                         Width="580"
+                         Margin="210 10 10 10"
+                         ItemsSource="{Binding Passwords}"
+                         Background="Transparent"
+                         SelectionMode="Single">
+					<ListBox.ItemsPanel>
+						<ItemsPanelTemplate>
+							<WrapPanel Orientation="Horizontal" />
+						</ItemsPanelTemplate>
+					</ListBox.ItemsPanel>
 
-                    <Button x:Name="UnlockButton"
-                            Command="{Binding TryUnlock}"
-                            HorizontalAlignment="Center"
-                            Content="Unlock!" />
-                </StackPanel>
-            </DataTemplate>
-        </Window.DataTemplates>
+					<ListBox.ItemTemplate>
+						<DataTemplate>
+							<Border Background="Transparent" DoubleTapped="Entry_DoubleTapped">
+								<StackPanel Width="100"
+                                            Margin="10"
+                                            HorizontalAlignment="Center">
+									<Svg Path="{Binding IconPath}" Width="48" Height="48"/>
+									<TextBlock Text="{Binding Name}"
+                                               HorizontalAlignment="Center"
+                                               Foreground="Black" />
+									<TextBlock Text="{Binding Username.Value}"
+                                               Foreground="#666"
+                                               HorizontalAlignment="Center" />
+								</StackPanel>
+								<Border.ContextMenu>
+									<ContextMenu>
+										<MenuItem Name="entryCtxMenuCopyUsername" Header="Copy username" Click="EntryContextMenuItem_Click"/>
+										<MenuItem Name="entryCtxMenuCopyPassword" Header="Copy password" Click="EntryContextMenuItem_Click"/>
+										<!-- Новый пункт меню "Edit" -->
+										<MenuItem Name="entryCtxMenuEdit" Header="Edit" Click="EntryContextMenuItem_Click"/>
+										<MenuItem Name="entryCtxMenuDelete" Header="Delete" Click="EntryContextMenuItem_Click"/>
+									</ContextMenu>
+								</Border.ContextMenu>
+							</Border>
+						</DataTemplate>
+					</ListBox.ItemTemplate>
+				</ListBox>
 
-        <ContentControl Content="{Binding CurrentPage}"/>
-</Window>
+				<kkp:ToastNotificationHost x:Name="NotificationHost"
+                                            HorizontalAlignment="Center"
+                                            VerticalAlignment="Center"
+                                            Margin="20"
+                                            Duration="0:0:2" />
+			</Grid>
+		</DataTemplate>
+
+		<DataTemplate DataType="{x:Type vm:LockedRepositoryViewModel}">
+			<StackPanel Margin="20"
+                        HorizontalAlignment="Center"
+                        VerticalAlignment="Center"
+                        Spacing="10">
+				<TextBlock Text="Enter credentials to unlock"
+                           Foreground="#2328C4"
+                           FontSize="32" />
+
+				<TextBox x:Name="UnlockPasswordEdit"
+                         Text="{Binding UnlockPassword, Mode=TwoWay}"
+                         PasswordChar="*"
+                         Width="450" />
+
+				<Button x:Name="UnlockButton"
+                        Command="{Binding TryUnlock}"
+                        HorizontalAlignment="Center"
+                        Content="Unlock!" />
+			</StackPanel>
+		</DataTemplate>
+	</Window.DataTemplates>
+
+	<ContentControl Content="{Binding CurrentPage}"/>
+</Window>
\ No newline at end of file
diff --git a/src/KeyKeeper/Views/RepositoryWindow.axaml.cs b/src/KeyKeeper/Views/RepositoryWindow.axaml.cs
index 3c82a33..bc3824c 100644
--- a/src/KeyKeeper/Views/RepositoryWindow.axaml.cs
+++ b/src/KeyKeeper/Views/RepositoryWindow.axaml.cs
@@ -10,7 +10,7 @@ using Avalonia.Controls.Presenters;
 
 namespace KeyKeeper.Views;
 
-public partial class RepositoryWindow: Window
+public partial class RepositoryWindow : Window
 {
     private bool allowClose;
     private bool closeConfirmationShown;
@@ -24,7 +24,7 @@ public partial class RepositoryWindow: Window
             await new ErrorDialog(message).ShowDialog(this);
         };
     }
-    
+
     protected override void OnOpened(EventArgs e)
     {
         base.OnOpened(e);
@@ -84,6 +84,36 @@ public partial class RepositoryWindow: Window
         }
     }
 
+    private async void EditEntryButton_Click(object sender, RoutedEventArgs args)
+    {
+        if (DataContext is RepositoryWindowViewModel vm_ && vm_.CurrentPage is UnlockedRepositoryViewModel vm)
+        {
+            var listBox = this.FindControlRecursive<ListBox>("PasswordsListBox");
+            if (listBox == null)
+            {
+                this.FindControlRecursive<ToastNotificationHost>("NotificationHost")?.Show("ListBox not found");
+                return;
+            }
+
+            var selectedEntry = listBox.SelectedItem as PassStoreEntryPassword;
+            if (selectedEntry == null)
+            {
+                this.FindControlRecursive<ToastNotificationHost>("NotificationHost")?.Show("No entry selected");
+                return;
+            }
+
+            EntryEditWindow dialog = new();
+            dialog.SetEntry(selectedEntry);
+            await dialog.ShowDialog(this);
+
+            if (dialog.EditedEntry != null)
+            {
+                vm.UpdateEntry(dialog.EditedEntry);
+                this.FindControlRecursive<ToastNotificationHost>("NotificationHost")?.Show("Entry updated");
+            }
+        }
+    }
+
     private void SaveButton_Click(object sender, RoutedEventArgs args)
     {
         if (DataContext is RepositoryWindowViewModel vm && vm.CurrentPage is UnlockedRepositoryViewModel pageVm)
@@ -94,40 +124,46 @@ public partial class RepositoryWindow: Window
 
     private void Entry_DoubleTapped(object sender, TappedEventArgs args)
     {
-        if (args.Source is StyledElement s)
+        if (args.Source is StyledElement s && s.DataContext is PassStoreEntryPassword pwd)
         {
-            if (s.DataContext is PassStoreEntryPassword pwd)
+            Clipboard!.SetTextAsync(pwd.Password.Value);
+            this.FindControlRecursive<ToastNotificationHost>("NotificationHost")?.Show("Password copied to clipboard");
+        }
+    }
+
+    private async void EntryContextMenuItem_Click(object sender, RoutedEventArgs args)
+    {
+        if (args.Source is StyledElement s && s.DataContext is PassStoreEntryPassword pwd)
+        {
+            if (s.Name == "entryCtxMenuCopyUsername")
+            {
+                Clipboard!.SetTextAsync(pwd.Username.Value);
+                this.FindControlRecursive<ToastNotificationHost>("NotificationHost")?.Show("Username copied to clipboard");
+            }
+            else if (s.Name == "entryCtxMenuCopyPassword")
             {
                 Clipboard!.SetTextAsync(pwd.Password.Value);
                 this.FindControlRecursive<ToastNotificationHost>("NotificationHost")?.Show("Password copied to clipboard");
             }
-        }
-    }
-
-    private void EntryContextMenuItem_Click(object sender, RoutedEventArgs args) {
-        if (args.Source is StyledElement s)
-        {
-            if (s.DataContext is PassStoreEntryPassword pwd)
+            else if (s.Name == "entryCtxMenuEdit")
             {
-                if (s.Name == "entryCtxMenuCopyUsername")
+                if (DataContext is RepositoryWindowViewModel vm && vm.CurrentPage is UnlockedRepositoryViewModel pageVm)
                 {
-                    Clipboard!.SetTextAsync(pwd.Username.Value);
-                    this.FindControlRecursive<ToastNotificationHost>("NotificationHost")?.Show("Username copied to clipboard");
-                }
-                else if (s.Name == "entryCtxMenuCopyPassword")
-                {
-                    Clipboard!.SetTextAsync(pwd.Password.Value);
-                    this.FindControlRecursive<ToastNotificationHost>("NotificationHost")?.Show("Password copied to clipboard");
-                }
-                else if (s.Name == "entryCtxMenuDelete")
-                {
-                    if (s.DataContext is PassStoreEntryPassword entry)
+                    EntryEditWindow dialog = new();
+                    dialog.SetEntry(pwd);
+                    await dialog.ShowDialog(this);
+                    if (dialog.EditedEntry != null)
                     {
-                        if (DataContext is RepositoryWindowViewModel vm && vm.CurrentPage is UnlockedRepositoryViewModel pageVm)
-                        {
-                            pageVm.DeleteEntry(entry.Id);
-                        }
+                        pageVm.UpdateEntry(dialog.EditedEntry);
+                        this.FindControlRecursive<ToastNotificationHost>("NotificationHost")?.Show("Entry updated");
                     }
+                }
+            }
+            else if (s.Name == "entryCtxMenuDelete")
+            {
+                if (DataContext is RepositoryWindowViewModel vm && vm.CurrentPage is UnlockedRepositoryViewModel pageVm)
+                {
+                    pageVm.DeleteEntry(pwd.Id);
                     this.FindControlRecursive<ToastNotificationHost>("NotificationHost")?.Show("Entry deleted");
                 }
             }
@@ -144,31 +180,23 @@ public static class VisualTreeExtensions
 
     private static T? FindControlRecursiveInternal<T>(Visual parent, string name, int depth) where T : Visual
     {
-        if (parent == null)
-            return null;
-
-        if (parent is T t && parent.Name == name)
-            return t;
+        if (parent == null) return null;
+        if (parent is T t && parent.Name == name) return t;
 
         foreach (var child in parent.GetVisualChildren())
         {
-            if (child == null)
-                continue;
-
+            if (child == null) continue;
             var result = FindControlRecursiveInternal<T>(child, name, depth + 1);
-            if (result != null)
-                return result;
+            if (result != null) return result;
         }
 
-        // Also check logical children if they're not in visual tree
         if (parent is ContentPresenter contentPresenter)
         {
             var content = contentPresenter.Content as Visual;
             if (content != null)
             {
                 var result = FindControlRecursiveInternal<T>(content, name, depth + 1);
-                if (result != null)
-                    return result;
+                if (result != null) return result;
             }
         }