diff --git a/.cursor/rules/laravel-boost.mdc b/.cursor/rules/laravel-boost.mdc
index bb4d1e9..a4623a3 100644
--- a/.cursor/rules/laravel-boost.mdc
+++ b/.cursor/rules/laravel-boost.mdc
@@ -13,6 +13,7 @@ This application is a Laravel application and its main Laravel ecosystems packag
 
 - php - 8.3.12
 - laravel/framework (LARAVEL) - v12
+- filament/filament (FILAMENT) - v4.0
 - laravel/prompts (PROMPTS) - v0
 - laravel/pint (PINT) - v1
 - laravel/sail (SAIL) - v1
@@ -34,6 +35,15 @@ This application is a Laravel application and its main Laravel ecosystems packag
 ## Frontend Bundling
 - If the user doesn't see a frontend change reflected in the UI, it could mean they need to run `npm run build`, `npm run dev`, or `composer run dev`. Ask them.
 
+## Localization
+- App should be in Turkmen language.
+- All the validation messages should be in Turkmen language.
+- All the error messages should be in Turkmen language.
+- All the success messages should be in Turkmen language.
+
+## Admin panel
+- Filament is used as the admin panel.
+
 ## Replies
 - Be concise in your explanations - focus on what's important rather than explaining obvious details.
 
diff --git a/app/Filament/Pages/Dashboard.php b/app/Filament/Pages/Dashboard.php
new file mode 100644
index 0000000..d0dfc91
--- /dev/null
+++ b/app/Filament/Pages/Dashboard.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Filament\Pages;
+
+use Filament\Pages\Dashboard as BaseDashboard;
+
+class Dashboard extends BaseDashboard
+{
+    protected static ?string $navigationLabel = 'Dolandyryş paneli';
+}
diff --git a/app/Filament/Resources/Documents/DocumentResource.php b/app/Filament/Resources/Documents/DocumentResource.php
index 48f3a1b..f8ee717 100644
--- a/app/Filament/Resources/Documents/DocumentResource.php
+++ b/app/Filament/Resources/Documents/DocumentResource.php
@@ -20,6 +20,12 @@ class DocumentResource extends Resource
 
     protected static string|BackedEnum|null $navigationIcon = Heroicon::OutlinedRectangleStack;
 
+    protected static ?string $navigationLabel = 'Resminamalar';
+
+    protected static ?string $pluralLabel = 'Resminamalar';
+
+    protected static ?int $navigationSort = 3;
+
     public static function form(Schema $schema): Schema
     {
         return DocumentForm::configure($schema);
diff --git a/app/Filament/Resources/Groups/GroupResource.php b/app/Filament/Resources/Groups/GroupResource.php
index 257e4bc..257849c 100644
--- a/app/Filament/Resources/Groups/GroupResource.php
+++ b/app/Filament/Resources/Groups/GroupResource.php
@@ -14,6 +14,7 @@ use Filament\Resources\Resource;
 use Filament\Schemas\Schema;
 use Filament\Support\Icons\Heroicon;
 use Filament\Tables\Table;
+use Illuminate\Contracts\Support\Htmlable;
 
 class GroupResource extends Resource
 {
@@ -21,7 +22,18 @@ class GroupResource extends Resource
 
     protected static string|BackedEnum|null $navigationIcon = Heroicon::OutlinedRectangleStack;
 
-    protected static ?string $recordTitleAttribute = 'namenamenamname';
+    protected static ?string $navigationLabel = 'Toparlar';
+
+    protected static ?string $pluralLabel = 'Toparlar';
+
+    protected static ?string $recordTitleAttribute = 'name';
+
+    protected static ?int $navigationSort = 1;
+
+    public static function getNavigationIcon(): string | BackedEnum | Htmlable | null
+    {
+        return 'heroicon-o-user-group';
+    }
 
     public static function form(Schema $schema): Schema
     {
diff --git a/app/Filament/Resources/Groups/Pages/ListGroups.php b/app/Filament/Resources/Groups/Pages/ListGroups.php
index 72863ef..8d308d9 100644
--- a/app/Filament/Resources/Groups/Pages/ListGroups.php
+++ b/app/Filament/Resources/Groups/Pages/ListGroups.php
@@ -13,7 +13,8 @@ class ListGroups extends ListRecords
     protected function getHeaderActions(): array
     {
         return [
-            CreateAction::make(),
+            CreateAction::make()
+                ->label('Täze topar'),
         ];
     }
 }
diff --git a/app/Filament/Resources/Groups/Schemas/GroupForm.php b/app/Filament/Resources/Groups/Schemas/GroupForm.php
index 0e5eba7..aeedd5c 100644
--- a/app/Filament/Resources/Groups/Schemas/GroupForm.php
+++ b/app/Filament/Resources/Groups/Schemas/GroupForm.php
@@ -2,7 +2,9 @@
 
 namespace App\Filament\Resources\Groups\Schemas;
 
+use Carbon\Carbon;
 use Filament\Forms\Components\DatePicker;
+use Filament\Schemas\Components\Utilities\Set;
 use Filament\Schemas\Schema;
 
 class GroupForm
@@ -12,8 +14,13 @@ class GroupForm
         return $schema
             ->components([
                 DatePicker::make('start_date')
-                    ->required(),
+                    ->label('Başlanýan senesi')
+                    ->required()
+                    ->live()
+                    ->afterStateUpdated(fn(Set $set, ?string $state) => $set('end_date', $state ? Carbon::parse($state)->addDays(14)->format('Y-m-d') : null)),
+
                 DatePicker::make('end_date')
+                    ->label('Gutarýan senesi')
                     ->required(),
             ]);
     }
diff --git a/app/Filament/Resources/Groups/Tables/GroupsTable.php b/app/Filament/Resources/Groups/Tables/GroupsTable.php
index 2056eb7..d5234ec 100644
--- a/app/Filament/Resources/Groups/Tables/GroupsTable.php
+++ b/app/Filament/Resources/Groups/Tables/GroupsTable.php
@@ -15,15 +15,20 @@ class GroupsTable
         return $table
             ->columns([
                 TextColumn::make('start_date')
+                    ->label('Başlanýan senesi')
                     ->date()
                     ->sortable(),
+
                 TextColumn::make('end_date')
+                    ->label('Gutarýan senesi')
                     ->date()
                     ->sortable(),
+
                 TextColumn::make('created_at')
                     ->dateTime()
                     ->sortable()
                     ->toggleable(isToggledHiddenByDefault: true),
+                    
                 TextColumn::make('updated_at')
                     ->dateTime()
                     ->sortable()
diff --git a/app/Filament/Resources/Pilgrims/PilgrimResource.php b/app/Filament/Resources/Pilgrims/PilgrimResource.php
index af9c0cf..cbfbd7d 100644
--- a/app/Filament/Resources/Pilgrims/PilgrimResource.php
+++ b/app/Filament/Resources/Pilgrims/PilgrimResource.php
@@ -21,6 +21,12 @@ class PilgrimResource extends Resource
 
     protected static string|BackedEnum|null $navigationIcon = Heroicon::OutlinedRectangleStack;
 
+    protected static ?string $navigationLabel = 'Zyýaratçylar';
+
+    protected static ?string $pluralLabel = 'Zyýaratçylar';
+
+    protected static ?int $navigationSort = 2;
+
     public static function form(Schema $schema): Schema
     {
         return PilgrimForm::configure($schema);
diff --git a/app/Models/Group.php b/app/Models/Group.php
index f57063f..3038198 100644
--- a/app/Models/Group.php
+++ b/app/Models/Group.php
@@ -6,6 +6,14 @@ use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 
+/**
+ * @property string $name
+ * @property date $start_date
+ * @property date $end_date
+ * @property Pilgrim[] $pilgrims
+ * @property Carbon $created_at
+ * @property Carbon $updated_at
+ */
 class Group extends Model
 {
     use HasFactory;
diff --git a/app/Providers/Filament/PanelPanelProvider.php b/app/Providers/Filament/PanelPanelProvider.php
index 35c4af3..4f006d0 100644
--- a/app/Providers/Filament/PanelPanelProvider.php
+++ b/app/Providers/Filament/PanelPanelProvider.php
@@ -2,11 +2,11 @@
 
 namespace App\Providers\Filament;
 
+use App\Filament\Pages\Dashboard;
 use Filament\Http\Middleware\Authenticate;
 use Filament\Http\Middleware\AuthenticateSession;
 use Filament\Http\Middleware\DisableBladeIconComponents;
 use Filament\Http\Middleware\DispatchServingFilamentEvent;
-use Filament\Pages\Dashboard;
 use Filament\Panel;
 use Filament\PanelProvider;
 use Filament\Support\Colors\Color;
diff --git a/config/app.php b/config/app.php
index 423eed5..660d71b 100644
--- a/config/app.php
+++ b/config/app.php
@@ -65,7 +65,7 @@ return [
     |
     */
 
-    'timezone' => 'UTC',
+    'timezone' => 'Asia/Ashgabat',
 
     /*
     |--------------------------------------------------------------------------
@@ -78,9 +78,9 @@ return [
     |
     */
 
-    'locale' => env('APP_LOCALE', 'en'),
+    'locale' => env('APP_LOCALE', 'tk'),
 
-    'fallback_locale' => env('APP_FALLBACK_LOCALE', 'en'),
+    'fallback_locale' => env('APP_FALLBACK_LOCALE', 'tk'),
 
     'faker_locale' => env('APP_FAKER_LOCALE', 'en_US'),
 
diff --git a/database/seeders/DatabaseSeeder.php b/database/seeders/DatabaseSeeder.php
index d01a0ef..c6286d0 100644
--- a/database/seeders/DatabaseSeeder.php
+++ b/database/seeders/DatabaseSeeder.php
@@ -2,8 +2,6 @@
 
 namespace Database\Seeders;
 
-use App\Models\User;
-// use Illuminate\Database\Console\Seeds\WithoutModelEvents;
 use Illuminate\Database\Seeder;
 
 class DatabaseSeeder extends Seeder
@@ -13,11 +11,8 @@ class DatabaseSeeder extends Seeder
      */
     public function run(): void
     {
-        // User::factory(10)->create();
-
-        User::factory()->create([
-            'name' => 'Test User',
-            'email' => 'test@example.com',
+        $this->call([
+            UserTableSeeder::class,
         ]);
     }
 }
diff --git a/database/seeders/UserTableSeeder.php b/database/seeders/UserTableSeeder.php
new file mode 100644
index 0000000..e2cf000
--- /dev/null
+++ b/database/seeders/UserTableSeeder.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Database\Seeders;
+
+use App\Models\User;
+use Illuminate\Database\Seeder;
+use Illuminate\Support\Facades\Hash;
+
+class UserTableSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     */
+    public function run(): void
+    {
+        User::factory()->create([
+            'name' => 'Nurmuhammet',
+            'email' => 'nurmuhammet@mail.com',
+            'password' => Hash::make('payload10'),
+        ]);
+    }
+}
diff --git a/lang/tk.json b/lang/tk.json
new file mode 100644
index 0000000..6de394e
--- /dev/null
+++ b/lang/tk.json
@@ -0,0 +1,13 @@
+{
+    "Login": "Giriş",
+    "Register": "Hasaba al",
+    "Email Address": "E-poçta salgysy",
+    "Password": "Açar sözi",
+    "Confirm Password": "Açar sözüni tassyklaň",
+    "Remember Me": "Meni ýatda sakla",
+    "Forgot Your Password?": "Açar sözüňizi unutdyňyzmy?",
+    "Dashboard": "Dolandyryş paneli",
+    "You are logged in!": "Siz içerde!",
+    "Name": "Ady",
+    "Logout": "Çykyş"
+}
diff --git a/resources/views/welcome.blade.php b/resources/views/welcome.blade.php
index 85dcf1b..367abfe 100644
--- a/resources/views/welcome.blade.php
+++ b/resources/views/welcome.blade.php
@@ -28,21 +28,21 @@
                             href="{{ url('/dashboard') }}"
                             class="inline-block px-5 py-1.5 dark:text-[#EDEDEC] border-[#19140035] hover:border-[#1915014a] border text-[#1b1b18] dark:border-[#3E3E3A] dark:hover:border-[#62605b] rounded-sm text-sm leading-normal"
                         >
-                            Dashboard
+                            {{ __('Dashboard') }}
                         </a>
                     @else
                         <a
                             href="{{ route('login') }}"
                             class="inline-block px-5 py-1.5 dark:text-[#EDEDEC] text-[#1b1b18] border border-transparent hover:border-[#19140035] dark:hover:border-[#3E3E3A] rounded-sm text-sm leading-normal"
                         >
-                            Log in
+                            {{ __('Login') }}
                         </a>
 
                         @if (Route::has('register'))
                             <a
                                 href="{{ route('register') }}"
                                 class="inline-block px-5 py-1.5 dark:text-[#EDEDEC] border-[#19140035] hover:border-[#1915014a] border text-[#1b1b18] dark:border-[#3E3E3A] dark:hover:border-[#62605b] rounded-sm text-sm leading-normal">
-                                Register
+                                {{ __('Register') }}
                             </a>
                         @endif
                     @endauth