diff --git a/app/controllers/Auth.php b/app/controllers/Auth.php
index 6c5db8c..0af8b33 100644
--- a/app/controllers/Auth.php
+++ b/app/controllers/Auth.php
@@ -1,6 +1,11 @@
 <?php
 
-require_once __DIR__ . "/../core/Controller.php";
+namespace App\Controllers;
+
+require_once __DIR__ . '/../core/Controller.php';
+
+use App\Core\Controller;
+
 
 class Auth extends Controller {
 
diff --git a/app/controllers/HomeController.php b/app/controllers/Home.php
similarity index 63%
rename from app/controllers/HomeController.php
rename to app/controllers/Home.php
index 363b226..c2b2bc5 100644
--- a/app/controllers/HomeController.php
+++ b/app/controllers/Home.php
@@ -1,8 +1,12 @@
 <?php
 
-require_once __DIR__ . "/../core/Controller.php";
+namespace App\Controllers;
 
-class HomeController extends Controller {
+require_once __DIR__ . '/../core/Controller.php';
+
+use App\Core\Controller;
+
+class Home extends Controller {
 
     public function __construct() {
         $this->model = null;
diff --git a/app/controllers/Students.php b/app/controllers/Students.php
new file mode 100644
index 0000000..dd18854
--- /dev/null
+++ b/app/controllers/Students.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Controllers;
+
+require_once __DIR__ . '/../core/Controller.php';
+require_once __DIR__ . '/../models/Student.php';
+
+use App\Core\Controller;
+
+
+class Students extends Controller {
+
+}
diff --git a/app/controllers/StudentsController.php b/app/controllers/StudentsController.php
deleted file mode 100644
index a4a993e..0000000
--- a/app/controllers/StudentsController.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-
-require_once __DIR__ . "/../core/Controller.php";
-require_once __DIR__ . "/../models/Student.php";
-
-class StudentsController extends Controller {
-
-}
diff --git a/app/core/Controller.php b/app/core/Controller.php
index 8b06e88..801c6a8 100644
--- a/app/core/Controller.php
+++ b/app/core/Controller.php
@@ -1,5 +1,7 @@
 <?php
 
+namespace App\Core;
+
 class Controller {
     public ?Model $model;
 
diff --git a/app/core/Database.php b/app/core/Database.php
index 9f064e5..3c5d4e7 100644
--- a/app/core/Database.php
+++ b/app/core/Database.php
@@ -1,5 +1,10 @@
 <?php
 
+namespace App\Core;
+
+use PDO;
+use PDOException;
+
 class Database {
     private string $DB_SERVER = "";
     private string $DB_NAME = "";
diff --git a/app/core/Model.php b/app/core/Model.php
index 9ee7924..77d1e1a 100644
--- a/app/core/Model.php
+++ b/app/core/Model.php
@@ -1,5 +1,11 @@
 <?php
 
+namespace App\Core;
+
+use PDO;
+use PDOException;
+use PDOStatement;
+
 class Model {
     private Database $db;
 
diff --git a/app/core/Router.php b/app/core/Router.php
index e6527b9..7bf494e 100644
--- a/app/core/Router.php
+++ b/app/core/Router.php
@@ -1,8 +1,10 @@
 <?php
 
-require_once __DIR__ ."/Database.php";
-require_once __DIR__ ."/Controller.php";
-require_once __DIR__ ."/Model.php";
+namespace App\Core;
+
+require_once __DIR__ . '/Database.php';
+require_once __DIR__ . '/Controller.php';
+require_once __DIR__ . '/Model.php';
 
 class Router {
 
diff --git a/app/models/Student.php b/app/models/Student.php
deleted file mode 100644
index 417e89f..0000000
--- a/app/models/Student.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-
-
-require_once __DIR__ ."/../core/Model.php";
-
-class Student extends Model {
-
-}
\ No newline at end of file
diff --git a/app/models/Students.php b/app/models/Students.php
new file mode 100644
index 0000000..5e44695
--- /dev/null
+++ b/app/models/Students.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Models;
+
+require_once __DIR__ . '/../core/Model.php';
+
+use App\Core\Model;
+
+
+class Students extends Model {
+
+}
diff --git a/public/index.php b/public/index.php
index b68b676..987ed8b 100644
--- a/public/index.php
+++ b/public/index.php
@@ -1,11 +1,15 @@
 <?php
 
 require_once __DIR__ . '/../app/core/Router.php';
-require_once __DIR__ . '/../app/controllers/HomeController.php';
+require_once __DIR__ . '/../app/controllers/Home.php';
 require_once __DIR__ . '/../app/controllers/Auth.php';
 
-Router::add('GET', '/', HomeController::class, 'index');
-Router::add('GET', '/kontak', HomeController::class,'contact');
+use App\Core\Router;
+use App\Controllers\{Home, Auth};
+
+
+Router::add('GET', '/', Home::class, 'index');
+Router::add('GET', '/kontak', Home::class,'contact');
 Router::add('GET','/login', Auth::class,'login');
 
 Router::run();