diff --git a/src/GraphiquePackage/FichAccueil.java b/src/GraphiquePackage/FichAccueil.java
index 7e831d2..c57d6de 100644
--- a/src/GraphiquePackage/FichAccueil.java
+++ b/src/GraphiquePackage/FichAccueil.java
@@ -23,21 +23,12 @@ public class FichAccueil extends javax.swing.JFrame {
     
     public FichAccueil() {
         
-       exitSystem();
+
        initComponents();
 
     }
 
-    public void exitSystem(){
-         this.addWindowListener(new java.awt.event.WindowAdapter() {
-                    @Override
-                    public void windowClosing(java.awt.event.WindowEvent e) {
-                    Main.user.sendMessageUDP("quita");
-                    System.exit(0);
-                    }
-                });
-    }
-    
+   
     /**
      * This method is called from within the constructor to initialize the form.
      * WARNING: Do NOT modify this code. The content of this method is always
diff --git a/src/GraphiquePackage/FichCom.java b/src/GraphiquePackage/FichCom.java
index c4826da..7c2370e 100644
--- a/src/GraphiquePackage/FichCom.java
+++ b/src/GraphiquePackage/FichCom.java
@@ -23,6 +23,21 @@ public FichCom(java.awt.Dialog parent, boolean modal, int port ) {
         super(parent, modal);
         initComponents();
         portDest = port ;
+        
+                exitSystem();
+
+    }
+    
+    
+     public void exitSystem(){
+         this.addWindowListener(new java.awt.event.WindowAdapter() {
+                    @Override
+                    public void windowClosing(java.awt.event.WindowEvent e) {
+                    Main.user.sendMessageUDP("quito");
+                    System.out.println("jai send le msg" );
+                    System.exit(0);
+                    }
+                });
     }
 
     /**
diff --git a/src/GraphiquePackage/FichMenu.java b/src/GraphiquePackage/FichMenu.java
index 4da6412..97c4a9a 100644
--- a/src/GraphiquePackage/FichMenu.java
+++ b/src/GraphiquePackage/FichMenu.java
@@ -32,7 +32,20 @@ public FichMenu(FichAccueil parent, boolean modal) {
         ThreadPrintListUser threadPrint = new ThreadPrintListUser("thread print");
         threadPrint.start();
         
+        exitSystem();
     }
+    
+     public void exitSystem(){
+         this.addWindowListener(new java.awt.event.WindowAdapter() {
+                    @Override
+                    public void windowClosing(java.awt.event.WindowEvent e) {
+                    Main.user.sendMessageUDP("quita");
+                    System.out.println("jai send le msg" );
+                    System.exit(0);
+                    }
+                });
+    }
+    
 
     public static void setListUser(String liste){
         listUser.setText(liste);
diff --git a/src/SourcePackage/ThreadReceive.java b/src/SourcePackage/ThreadReceive.java
index 61bb39a..09caaa2 100644
--- a/src/SourcePackage/ThreadReceive.java
+++ b/src/SourcePackage/ThreadReceive.java
@@ -43,6 +43,10 @@ public static void receiveMessage() throws IOException {   //UDP : boucle qui re
                   Main.user.removeUserList(info[1]);//mettre a jour sa liste : l'enlever
             }
             
+            else if(recvStr.contains("quito")){
+                Main.user.removeSocketList(recvPacket.getPort());
+            }
+            
             else {
             if( !Main.user.belongList(recvStr)){
                 InetAddress addr = recvPacket.getAddress();
diff --git a/src/SourcePackage/User.java b/src/SourcePackage/User.java
index dc8b113..e92a53d 100644
--- a/src/SourcePackage/User.java
+++ b/src/SourcePackage/User.java
@@ -154,9 +154,24 @@ public void setListUser(String pseudo, String ipPort){
     }
     
     public void removeUserList(String pseudo1){
+        System.out.println("J'ai remove !!! ");
         this.listUser.remove(pseudo1);
     }
     
+    public void removeSocketList(int port){
+        System.out.println("J'ai fermé la co !!! ");
+        System.out.println("Etat du socket avant :  "+  listSocket.get(port).isConnected());
+
+        try {
+            listSocket.get(port).close();
+        } catch (IOException ex) {
+            Logger.getLogger(User.class.getName()).log(Level.SEVERE, null, ex);
+        }
+                System.out.println("Etat du socket apres :  "+  listSocket.get(port).isConnected());
+
+        this.listSocket.remove(port);
+    }
+    
     public boolean belongList(String pseudo){
         if (listUser.containsKey(pseudo)){
             return true;