diff --git a/DEV2.1/Evenement_suite/Playlist.class b/DEV2.1/Evenement_suite/Playlist.class
index 6d67629..5835eee 100644
Binary files a/DEV2.1/Evenement_suite/Playlist.class and b/DEV2.1/Evenement_suite/Playlist.class differ
diff --git a/DEV2.1/Evenement_suite/Playlist.java b/DEV2.1/Evenement_suite/Playlist.java
index fc487c4..412b52b 100644
--- a/DEV2.1/Evenement_suite/Playlist.java
+++ b/DEV2.1/Evenement_suite/Playlist.java
@@ -3,22 +3,32 @@ import java.awt.*;
 import java.awt.event.*;
 
 public class Playlist extends JFrame implements MouseListener {
+    private JLabel etiquette;
     
     @Override
     public void mouseClicked(MouseEvent e) {
-        this.setBackground(Color.LIGHT_GRAY);
+        JLabel label = (JLabel) e.getComponent();
+        label.setBackground(Color.LIGHT_GRAY);
+        this.etiquette.setBackground(Color.WHITE);
+        this.etiquette = label;
         repaint();
     }
 
     @Override
     public void mouseEntered(MouseEvent e) {
-        this.setBackground(Color.CYAN);
+        JLabel label = (JLabel) e.getComponent();
+        label.setBackground(Color.CYAN);
         repaint();
     }
 
     @Override
     public void mouseExited(MouseEvent e) {
-        this.setBackground(Color.WHITE);
+        JLabel label = (JLabel) e.getComponent();
+        if (this.etiquette != label){
+            label.setBackground(Color.WHITE);
+        }else if (this.etiquette == label){
+            label.setBackground(Color.LIGHT_GRAY);
+        }
         repaint();
     }