diff --git a/ci/application/config/config.php b/ci/application/config/config.php
index e947623..f248cde 100644
--- a/ci/application/config/config.php
+++ b/ci/application/config/config.php
@@ -23,7 +23,7 @@ defined('BASEPATH') OR exit('No direct script access allowed');
 | a PHP script and you can easily do that on your own.
 |
 */
-$config['base_url'] = '/~boutaric/SAEWEB2.2/ci/';
+$config['base_url'] = '/~brigitte/SAEWEB2.2/ci/';
 
 /*
 |--------------------------------------------------------------------------
diff --git a/ci/application/controllers/Albums.php b/ci/application/controllers/Albums.php
index 4b5549b..3305805 100644
--- a/ci/application/controllers/Albums.php
+++ b/ci/application/controllers/Albums.php
@@ -6,6 +6,7 @@ class Albums extends CI_Controller {
     public function __construct(){
         parent::__construct();
         $this->load->model('model_music');
+        $this->load->library('session');
     }
 
     public function index(){
@@ -24,7 +25,8 @@ class Albums extends CI_Controller {
                 $search = $_POST['recherche'];
             }
         }
-        $playlists = $this->model_music->getPlaylist();
+        $mail = $this->session->userdata('mail');
+        $playlists = $this->model_music->getPlaylist($mail);
         $albums = $this->model_music->searchAlbums($search, $selectedGenre);
         $this->load->view('albums_list', ['albums' => $albums, 'playlists' => $playlists]);
         $this->load->view('layout/footer');
@@ -38,7 +40,8 @@ class Albums extends CI_Controller {
         if (empty($songs)) {
             $songs = []; 
         }
-        $playlists = $this->model_music->getPlaylist();
+        $mail = $this->session->userdata('mail');
+        $playlists = $this->model_music->getPlaylist($mail);
         $this->load->view('layout/header');
         $this->load->view('song_album_list', ['songs' => $songs,  'playlists' => $playlists]);
         $this->load->view('layout/footer');
diff --git a/ci/application/controllers/Artistes.php b/ci/application/controllers/Artistes.php
index 0d99155..c55ff10 100644
--- a/ci/application/controllers/Artistes.php
+++ b/ci/application/controllers/Artistes.php
@@ -3,22 +3,25 @@ defined('BASEPATH') OR exit('No direct script access allowed');
 
 class artistes extends CI_Controller {
 
-	public function __construct(){
-		parent::__construct();
-		$this->load->model('model_music');
-	}
-	public function index(){
-		$artistes = $this->model_music->getArtists();
-        $playlists = $this->model_music->getPlaylist();
-		$this->load->view('layout/header');
-		$this->load->view('artistes_list',['artistes'=>$artistes, 'playlists' => $playlists]);
-		$this->load->view('layout/footer');
-	}
+    public function __construct(){
+        parent::__construct();
+        $this->load->model('model_music');
+        $this->load->library('session');
+    }
+    public function index(){
+        $artistes = $this->model_music->getArtists();
+        $mail = $this->session->userdata('mail');
+        $playlists = $this->model_music->getPlaylist($mail);
+        $this->load->view('layout/header');
+        $this->load->view('artistes_list',['artistes'=>$artistes, 'playlists' => $playlists]);
+        $this->load->view('layout/footer');
+    }
 
-	public function view($AlbumsOfArtistId){
+    public function view($AlbumsOfArtistId){
         $artistes = $this->model_music->getArtists();
         $AlbumsOfArtists = $this->model_music->getAlbumsOfArtist($AlbumsOfArtistId);
-        $playlists = $this->model_music->getPlaylist();
+        $mail = $this->session->userdata('mail');
+        $playlists = $this->model_music->getPlaylist($mail);
         $this->load->view('layout/header');
         $this->load->view('albums_artist_list', ['AlbumsOfArtists' => $AlbumsOfArtists, 'playlists' => $playlists, 'artist_id' => $AlbumsOfArtistId, 'artistes' => $artistes]);
         $this->load->view('layout/footer');
diff --git a/ci/application/controllers/Connexion.php b/ci/application/controllers/Connexion.php
index 817637a..e5ffa36 100644
--- a/ci/application/controllers/Connexion.php
+++ b/ci/application/controllers/Connexion.php
@@ -9,9 +9,9 @@ class Connexion extends CI_Controller{
 		$this->load->model('model_music');
 	}
 	public function index(){
-		$this->load->view('layout/header');
+		//$this->load->view('layout/header');
 		$this->load->view('login');
-		$this->load->view('layout/footer');
+		//$this->load->view('layout/footer');
 	}
 	public function login() {
 
@@ -26,10 +26,11 @@ class Connexion extends CI_Controller{
 	    $result = $this->model_music->getLogin($login,$password);
 	if (count($result) > 0) {
 	    $this->session->set_userdata('logged', true);
+	    $this->session->set_userdata('mail', $login); 
 	    $this->load->view('layout/header');
 	    redirect('albums');
 	} else {
-	    $this->load->view('layout/header');
+	    //$this->load->view('layout/header');
 	    $this->load->view('login');
 	    $this->load->view('layout/footer');
 	    echo "Invalid login or password";
diff --git a/ci/application/controllers/Playlist.php b/ci/application/controllers/Playlist.php
index d3037a2..978afb9 100644
--- a/ci/application/controllers/Playlist.php
+++ b/ci/application/controllers/Playlist.php
@@ -6,10 +6,12 @@ class Playlist extends CI_Controller {
     public function __construct(){
         parent::__construct();
         $this->load->model('model_music');
+        $this->load->library('session');
     }
 
     public function index(){
-        $playlists = $this->model_music->getPlaylist();
+        $mail = $this->session->userdata('mail');
+        $playlists = $this->model_music->getPlaylist($mail);
         $this->load->view('layout/header');
         $this->load->view('playlist_list', ['playlists' => $playlists]);
         $this->load->view('layout/footer');
@@ -25,7 +27,8 @@ class Playlist extends CI_Controller {
     public function SongPlaylist($playlist_id){
         $songPlaylists = $this->model_music->getSongOfPlaylist($playlist_id);
         $songs = $this->model_music->getSongOfAlbum($playlist_id);
-        $playlists = $this->model_music->getPlaylist(); // Récupère toutes les playlists
+        $mail = $this->session->userdata('mail');
+        $playlists = $this->model_music->getPlaylist($mail); // Récupère toutes les playlists
         $id_playlist = null; // Initialise $id_playlist à null
         foreach ($playlists as $playlist_item) {
             if ($playlist_item->id == $playlist_id) {
@@ -37,7 +40,8 @@ class Playlist extends CI_Controller {
     }
 
     public function delete($playlist_id) {
-        $delete = $this->model_music->deletePlaylist($playlist_id);
+        $mail = $this->session->userdata('mail');
+        $delete = $this->model_music->deletePlaylist($playlist_id, $mail);
         redirect('playlist');
     }
 
@@ -54,8 +58,9 @@ class Playlist extends CI_Controller {
     }
 
     public function createPlaylistController() {
+        $mail = $this->session->userdata('mail');
         $name_playlist = $this->input->post('name_playlist');
-        $create = $this->model_music->createPlaylist($name_playlist);
+        $create = $this->model_music->createPlaylist($name_playlist, $mail);
         redirect('playlist');
     }
 
@@ -67,11 +72,12 @@ class Playlist extends CI_Controller {
     }
 
     public function duplicate($playlist_id){
+        $mail = $this->session->userdata('mail');
         // Charger le modèle si ce n'est pas déjà fait
         $this->load->model('model_music');
         
         // Dupliquer la playlist avec l'ID spécifié
-        $this->model_music->duplicatePlaylist($playlist_id);
+        $this->model_music->duplicatePlaylist($playlist_id, $mail);
         
         // Rediriger l'utilisateur vers la page des playlists
         redirect('playlist');
diff --git a/ci/application/models/Model_music.php b/ci/application/models/Model_music.php
index ca3cbe5..e1bc847 100644
--- a/ci/application/models/Model_music.php
+++ b/ci/application/models/Model_music.php
@@ -42,24 +42,26 @@ class Model_music extends CI_Model {
 	return $query->result();
 	}
 
-	public function getPlaylist(){
+	public function getPlaylist($mail){
 		$query = $this->db->query(
 			"SELECT playlist.id, playlist.name
-			FROM playlist
+			FROM playlist NATURAL JOIN Login
+			where playlist.mail = ?
 			Group by playlist.id
-			"
+			",
+			array($mail)
 		);
 	return $query->result();
 	}
 
-	public function deletePlaylist($playlist_id){
+	public function deletePlaylist($playlist_id, $mail){
 		$this->db->query(
-		        "DELETE FROM SongPlaylist WHERE id = ?", array($playlist_id)
+		        "DELETE FROM SongPlaylist WHERE id = ?" , array($playlist_id)
 		    );
 
 		    // Ensuite, supprimer l'enregistrement dans playlist
 		$this->db->query(
-		        "DELETE FROM playlist WHERE id = ?", array($playlist_id)
+		        "DELETE FROM playlist WHERE id = ? AND playlist.mail = ?", array($playlist_id, $mail)
 		    );
 	}
 
@@ -71,11 +73,12 @@ class Model_music extends CI_Model {
 		);
 	}
 
-	public function createPlaylist($name_playlist){
+	public function createPlaylist($name_playlist, $mail){
 		$name_playlist_escaped = $this->db->escape($name_playlist);
 		$query = $this->db->query(
-			"INSERT INTO playlist (name) VALUES ($name_playlist_escaped);
-			"
+			"INSERT INTO playlist (name, mail) VALUES (?, ?);
+			",
+			array($name_playlist_escaped, $mail)
 		);
 	}
 
@@ -217,27 +220,28 @@ class Model_music extends CI_Model {
 	    }
 	}
 
-	public function duplicatePlaylist($playlist_id){
-    // Récupérer les informations de la playlist à dupliquer
-    $playlist = $this->db->get_where('playlist', array('id' => $playlist_id))->row();
-    
-    // Créer une nouvelle entrée pour la playlist avec les mêmes informations
-    $data = array(
-        'name' => $playlist->name . ' (Copy)',
-    );
-     
-    $this->db->insert('playlist', $data);
-    
-    // Récupérer l'ID de la nouvelle playlist
-    $new_playlist_id = $this->db->insert_id();
-    
-    // Dupliquer les chansons de la playlist originale dans la nouvelle playlist
-    $this->db->query(
-        "INSERT INTO SongPlaylist (id, name)
-        SELECT ?, name
-        FROM SongPlaylist
-        WHERE id = ?",
-        array($new_playlist_id, $playlist_id));
+	public function duplicatePlaylist($playlist_id, $mail){
+	    // Récupérer les informations de la playlist à dupliquer
+	    $playlist = $this->db->get_where('playlist', array('id' => $playlist_id))->row();
+	    
+	    // Créer une nouvelle entrée pour la playlist avec les mêmes informations
+	    $data = array(
+	        'name' => $playlist->name . ' (Copy)',
+	        'mail' => $mail
+	    );
+	     
+	    $this->db->insert('playlist', $data);
+	    
+	    // Récupérer l'ID de la nouvelle playlist
+	    $new_playlist_id = $this->db->insert_id();
+	    
+	    // Dupliquer les chansons de la playlist originale dans la nouvelle playlist
+	    $this->db->query(
+	        "INSERT INTO SongPlaylist (id, name)
+	        SELECT ?, name
+	        FROM SongPlaylist
+	        WHERE id = ?",
+	        array($new_playlist_id, $playlist_id));
 	}
 
 }
diff --git a/ci/application/views/layout/header.php b/ci/application/views/layout/header.php
index 3633827..b4d2e46 100644
--- a/ci/application/views/layout/header.php
+++ b/ci/application/views/layout/header.php
@@ -17,7 +17,7 @@
             </div>
             <nav class="menu">
                 <ul>
-                    <li><?= anchor('https://dwarves.iut-fbleau.fr/~boutaric/SAEWEB2.2/ci/','Home'); ?></li>
+                    <li><?= anchor('https://dwarves.iut-fbleau.fr/~brigitte/SAEWEB2.2/ci/','Home'); ?></li>
                     <li><?= anchor('albums','Albums'); ?></li>
                     <li><?= anchor('artistes','Artistes'); ?> </li>
                     <?php if ($this->session->userdata('logged')): ?>