diff --git a/WEB-INF/classes/controleurs/Authent.class b/WEB-INF/classes/controleurs/Authent.class
deleted file mode 100644
index 3be564f09e79e6598960e34c8956bf4b8bd9ba9c..0000000000000000000000000000000000000000
Binary files a/WEB-INF/classes/controleurs/Authent.class and /dev/null differ
diff --git a/WEB-INF/classes/controleurs/Create.class b/WEB-INF/classes/controleurs/Create.class
deleted file mode 100644
index 966311437ac925bff2069c902821b237c7b96b4c..0000000000000000000000000000000000000000
Binary files a/WEB-INF/classes/controleurs/Create.class and /dev/null differ
diff --git a/WEB-INF/classes/dao/DS.class b/WEB-INF/classes/dao/DS.class
deleted file mode 100644
index ea8b81ae114f2026463b7d95aea04956195bb671..0000000000000000000000000000000000000000
Binary files a/WEB-INF/classes/dao/DS.class and /dev/null differ
diff --git a/WEB-INF/classes/dao/UtilisateurDAO.class b/WEB-INF/classes/dao/UtilisateurDAO.class
deleted file mode 100644
index 835d862924a4d135d653ceb6191de24ef12c1220..0000000000000000000000000000000000000000
Binary files a/WEB-INF/classes/dao/UtilisateurDAO.class and /dev/null differ
diff --git a/WEB-INF/classes/dto/Utilisateur.class b/WEB-INF/classes/dto/Utilisateur.class
deleted file mode 100644
index a71b683cdb265925591456bce2ba70b2d61eaabd..0000000000000000000000000000000000000000
Binary files a/WEB-INF/classes/dto/Utilisateur.class and /dev/null differ
diff --git a/WEB-INF/src/controleurs/APIRest.java b/WEB-INF/src/controleurs/APIRest.java
index 1ff6e04fa5b2984b1ff4dbd21fc14bb94d5b749f..5010a479bc09220d4c4a5d023331d5122b302d8e 100644
--- a/WEB-INF/src/controleurs/APIRest.java
+++ b/WEB-INF/src/controleurs/APIRest.java
@@ -19,11 +19,10 @@ import dto.Fil;
 import dto.Message;
 import dto.Utilisateur;
 
-
 @WebServlet("/filUser")
 public class APIRest extends HttpServlet {
 
-    private boolean verifToken(HttpServletRequest req){
+    private boolean verifToken(HttpServletRequest req) {
 
         String authorization = req.getHeader("Authorization");
         if (authorization == null || !authorization.startsWith("Bearer")) {
@@ -38,22 +37,20 @@ public class APIRest extends HttpServlet {
             System.out.println("Le login est : " + claims.getSubject());
             req.setAttribute("login", claims.getSubject());
             return true;
-        }catch (Exception e){
+        } catch (Exception e) {
             System.err.println("Token pas valide ! : " + e.getMessage());
             return false;
         }
     }
 
-
-
     public void doGet(HttpServletRequest req, HttpServletResponse res)
             throws ServletException, IOException {
         res.setContentType("application/json;charset=UTF-8");
         PrintWriter out = res.getWriter();
-        if(!verifToken(req)){
+        if (!verifToken(req)) {
             res.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
             out.println("Erreur !! Le token n'est pas reconnu");
-        }else{
+        } else {
             FilDAO filDAO = new FilDAO();
             MessageDAO messageDAO = new MessageDAO();
             UtilisateurDAO utilisateurDAO = new UtilisateurDAO();
@@ -70,7 +67,7 @@ public class APIRest extends HttpServlet {
 
             for (Fil fil : fils) {
                 List<Message> messages = messageDAO.getLastMessages(fil.getFid());
-                //  Construction du JSON
+                // Construction du JSON
                 Map<String, Object> filData = new HashMap<>();
                 filData.put("id", fil.getFid());
                 filData.put("titre", fil.getTitre());
@@ -82,10 +79,12 @@ public class APIRest extends HttpServlet {
                     msgData.put("auteurId", msg.getUid());
 
                     if (msg.isImage()) {
-                        //  Encodage en Base64 pour les images
-                        //msgData.put("message", Base64.getEncoder().encodeToString(msg.getMessageData()));
+                        // Encodage en Base64 pour les images
+                        // msgData.put("message",
+                        // Base64.getEncoder().encodeToString(msg.getMessageData()));
                         Utilisateur user = utilisateurDAO.getUserById(msg.getUid());
-                        msgData.put("message", "Ceci est une image envoyé par " + user.getPrenom() + " " + user.getNom());
+                        msgData.put("message",
+                                "Ceci est une image envoyé par " + user.getPrenom() + " " + user.getNom());
                     } else {
                         // Texte classique (UTF-8)
                         msgData.put("message", new String(msg.getMessageData(), StandardCharsets.UTF_8));
@@ -100,7 +99,10 @@ public class APIRest extends HttpServlet {
                 filsList.add(filData);
             }
 
-            String jsonstring = objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(filsList); // Convertit la liste des fils en JSON
+            String jsonstring = objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(filsList); // Convertit
+                                                                                                            // la liste
+                                                                                                            // des fils
+                                                                                                            // en JSON
             out.println(jsonstring); // Envoie la réponse en JSON au client
             return;
 
diff --git a/WEB-INF/src/controleurs/FilLeave.java b/WEB-INF/src/controleurs/FilLeave.java
index 4355aeb2f2aeef281b55c9a2eda2f678fee88728..e940e0757eb646eb38e3dddbaaa9aa7985ef0a83 100644
--- a/WEB-INF/src/controleurs/FilLeave.java
+++ b/WEB-INF/src/controleurs/FilLeave.java
@@ -23,7 +23,7 @@ public class FilLeave extends HttpServlet {
         int filId = Integer.parseInt(StringEscapeUtils.escapeHtml4(req.getParameter("filId")));
 
         ParticipantFilDAO participantFilDAO = new ParticipantFilDAO();
-        participantFilDAO.deleteUserById(uid,filId);
+        participantFilDAO.deleteUserById(uid, filId);
 
         res.sendRedirect("Menu");
     }
diff --git a/WEB-INF/src/controleurs/JwtManager.java b/WEB-INF/src/controleurs/JwtManager.java
index 2763cf2bc0ce432e9bcb515da5884e7d0d5e74c4..3b5c0d62aac88839037592af19ad0ed5764c61f8 100644
--- a/WEB-INF/src/controleurs/JwtManager.java
+++ b/WEB-INF/src/controleurs/JwtManager.java
@@ -60,12 +60,12 @@ public class JwtManager {
         System.out.println(JwtManager.SECRET_KEY);
         String token = JwtManager.createJWT("Toto");
         /*
-        try {
-            Thread.sleep(10000);
-        } catch (InterruptedException e) {
-            e.printStackTrace();
-        }
-        */
+         * try {
+         * Thread.sleep(10000);
+         * } catch (InterruptedException e) {
+         * e.printStackTrace();
+         * }
+         */
         System.out.println(token);
 
         Claims claims = null;
diff --git a/WEB-INF/src/controleurs/LikeControler.java b/WEB-INF/src/controleurs/LikeControler.java
index 1dd23002f09cb0423758308ecabde306fb84a08e..9e898b0978799429b461408fa4b09a4603fd8afe 100644
--- a/WEB-INF/src/controleurs/LikeControler.java
+++ b/WEB-INF/src/controleurs/LikeControler.java
@@ -26,7 +26,8 @@ public class LikeControler extends HttpServlet {
         messageDAO = new MessageDAO();
     }
 
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+    protected void doPost(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
         response.setContentType("text/html;charset=UTF-8");
         HttpSession session = request.getSession(true);
 
diff --git a/WEB-INF/src/controleurs/MessageSend.java b/WEB-INF/src/controleurs/MessageSend.java
index 7c51f9fc76922a075b0680b8b36bc77f252a6e37..a7f4c354cbfa0ee96db43631c5a693b94999a06b 100644
--- a/WEB-INF/src/controleurs/MessageSend.java
+++ b/WEB-INF/src/controleurs/MessageSend.java
@@ -11,11 +11,7 @@ import jakarta.servlet.http.*;
 import jakarta.servlet.annotation.WebServlet;
 import org.apache.tomcat.jakartaee.commons.lang3.StringEscapeUtils;
 
-@MultipartConfig(
-        fileSizeThreshold = 1024 * 1024,
-        maxFileSize = 1024 * 1024 * 10,
-        maxRequestSize = 1024 * 1024 * 50
-)
+@MultipartConfig(fileSizeThreshold = 1024 * 1024, maxFileSize = 1024 * 1024 * 10, maxRequestSize = 1024 * 1024 * 50)
 @WebServlet("/EnvoyerMessage")
 public class MessageSend extends HttpServlet {
     private static final long serialVersionUID = 1L;
@@ -27,7 +23,8 @@ public class MessageSend extends HttpServlet {
         messageDAO = new MessageDAO();
     }
 
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+    protected void doPost(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
         int fid = Integer.parseInt(request.getParameter("fid"));
         int uid = Integer.parseInt(request.getParameter("uid"));
 
diff --git a/WEB-INF/src/controleurs/UserInfo.java b/WEB-INF/src/controleurs/UserInfo.java
index ba5055410f6d2d13a3c494f58eeaa038cd5b98ea..fc7b9c45c9515ec42369a4f9b8046287f2e8d17c 100644
--- a/WEB-INF/src/controleurs/UserInfo.java
+++ b/WEB-INF/src/controleurs/UserInfo.java
@@ -8,6 +8,7 @@ import jakarta.servlet.http.*;
 import jakarta.servlet.annotation.WebServlet;
 import dto.Utilisateur;
 import org.apache.tomcat.jakartaee.commons.lang3.StringEscapeUtils;
+
 @WebServlet("/UserInfo")
 public class UserInfo extends HttpServlet {
 
diff --git a/WEB-INF/src/dao/DS.java b/WEB-INF/src/dao/DS.java
index 9d523834b69ea86e8fb0b96c936d79e63dd9b2a6..a1cd0761cb8678b15ae5f7b47509e4fc4e88d9ed 100644
--- a/WEB-INF/src/dao/DS.java
+++ b/WEB-INF/src/dao/DS.java
@@ -9,24 +9,25 @@ public class DS {
     private String url;
     private String login;
     private String password;
-    public DS(){
+
+    public DS() {
         Properties p = new Properties();
-        try{
+        try {
             this.driver = ConfigLoader.getProperty("driver");
             Class.forName(driver);
             this.url = ConfigLoader.getProperty("url");
             this.login = ConfigLoader.getProperty("login");
             this.password = ConfigLoader.getProperty("mdp");
-        }catch (Exception e) {
+        } catch (Exception e) {
             System.out.println(e.getMessage());
         }
     }
 
-    public Connection getConnection(){
-        try{
+    public Connection getConnection() {
+        try {
             Connection con = DriverManager.getConnection(url, login, password);
             return con;
-        }catch (Exception e){
+        } catch (Exception e) {
             System.out.println("Il y a une erreur lors de la connection : " + e.getMessage());
             return null;
         }
diff --git a/WEB-INF/src/dao/FilDAO.java b/WEB-INF/src/dao/FilDAO.java
index 74d3f2cd74702dc84bafa9d836cf256ee40f6148..34e1466df4a50195a21a736fa5dee51ff562556e 100644
--- a/WEB-INF/src/dao/FilDAO.java
+++ b/WEB-INF/src/dao/FilDAO.java
@@ -16,7 +16,8 @@ public class FilDAO {
         this.ds = new DS();
     }
 
-    //Méthode qui rerourne une Liste des fils de l'utilisateur, dont l'identifiant à été passé en paramètre
+    // Méthode qui rerourne une Liste des fils de l'utilisateur, dont l'identifiant
+    // à été passé en paramètre
     public List<Fil> getFilsByUser(int id) {
         List<Fil> fils = new ArrayList<>();
         String query = "SELECT F.F_ID, F.TITRE FROM FIL AS F JOIN PARTICIPANT_FIL AS P ON F.F_ID = P.FP_ID WHERE P.UP_ID = ?";
@@ -44,7 +45,7 @@ public class FilDAO {
         UtilisateurDAO utilisateurDAO = new UtilisateurDAO();
 
         try (Connection con = ds.getConnection();
-             PreparedStatement psFil = con.prepareStatement(insertFilQuery)) {
+                PreparedStatement psFil = con.prepareStatement(insertFilQuery)) {
             psFil.setString(1, titre);
             ResultSet rs = psFil.executeQuery();
 
diff --git a/WEB-INF/src/dao/LikeDAO.java b/WEB-INF/src/dao/LikeDAO.java
index 84ec8864c89791db433466ab26e73eba88a3f47e..c8e7036f6da7e060c2ce69f36d5bac34d00a7e3c 100644
--- a/WEB-INF/src/dao/LikeDAO.java
+++ b/WEB-INF/src/dao/LikeDAO.java
@@ -16,7 +16,7 @@ public class LikeDAO {
     public boolean hasLiked(int mid, int user) {
         String checkLikeQuery = "SELECT COUNT(*) FROM LIKES WHERE M_ID = ? AND U_ID = ?";
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(checkLikeQuery)) {
+                PreparedStatement ps = con.prepareStatement(checkLikeQuery)) {
 
             ps.setInt(1, mid);
             ps.setInt(2, user);
@@ -31,7 +31,7 @@ public class LikeDAO {
     public void addLike(int mid, int user) {
         String insertLikeQuery = "INSERT INTO LIKES (M_ID, U_ID) VALUES (?, ?)";
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(insertLikeQuery)) {
+                PreparedStatement ps = con.prepareStatement(insertLikeQuery)) {
 
             ps.setInt(1, mid);
             ps.setInt(2, user);
@@ -44,7 +44,7 @@ public class LikeDAO {
     public void removeLike(int mid, int user) {
         String deleteLikeQuery = "DELETE FROM LIKES WHERE M_ID = ? AND U_ID = ?";
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(deleteLikeQuery)) {
+                PreparedStatement ps = con.prepareStatement(deleteLikeQuery)) {
 
             ps.setInt(1, mid);
             ps.setInt(2, user);
@@ -58,10 +58,11 @@ public class LikeDAO {
         String query = "SELECT count(*) FROM LIKES WHERE m_id = ?";
         int nbLikes = 0;
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(query)) {
+                PreparedStatement ps = con.prepareStatement(query)) {
             ps.setInt(1, mid);
             try (ResultSet rs = ps.executeQuery()) {
-                if (rs.next()) nbLikes = rs.getInt(1);
+                if (rs.next())
+                    nbLikes = rs.getInt(1);
             }
         } catch (SQLException e) {
             System.err.println(e.getMessage());
diff --git a/WEB-INF/src/dao/MessageDAO.java b/WEB-INF/src/dao/MessageDAO.java
index 827abdfa2466ea5be58130763c2079e533574d45..516711eff639b47928c8bbbf3f802c68e02b02a9 100644
--- a/WEB-INF/src/dao/MessageDAO.java
+++ b/WEB-INF/src/dao/MessageDAO.java
@@ -23,7 +23,7 @@ public class MessageDAO {
         String query = "SELECT * FROM message WHERE f_id = ? ORDER BY DateMessage ASC";
 
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(query)) {
+                PreparedStatement ps = con.prepareStatement(query)) {
             ps.setInt(1, id_fil);
             ResultSet rs = ps.executeQuery();
 
@@ -35,8 +35,7 @@ public class MessageDAO {
                         rs.getBytes("message_data"), // Récupère les données sous forme de bytes
                         rs.getBoolean("is_image"), // Vérifie si c'est une image
                         rs.getInt("d_vie"),
-                        rs.getTimestamp("DateMessage")
-                );
+                        rs.getTimestamp("DateMessage"));
                 messages.add(mess);
             }
         } catch (SQLException e) {
@@ -50,7 +49,7 @@ public class MessageDAO {
         boolean success = false;
 
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(query)) {
+                PreparedStatement ps = con.prepareStatement(query)) {
             ps.setInt(1, fid);
             ps.setInt(2, uid);
             ps.setBytes(3, data); // Stocke l'image ou le texte
@@ -69,10 +68,11 @@ public class MessageDAO {
     public void checkTimeMessage() {
         String query = "SELECT * FROM message";
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(query)) {
+                PreparedStatement ps = con.prepareStatement(query)) {
             ResultSet rs = ps.executeQuery();
             while (rs.next()) {
-                LocalDate dateMessage = rs.getTimestamp("datemessage").toInstant().atZone(ZoneId.systemDefault()).toLocalDate().plusDays(rs.getInt("d_vie"));
+                LocalDate dateMessage = rs.getTimestamp("datemessage").toInstant().atZone(ZoneId.systemDefault())
+                        .toLocalDate().plusDays(rs.getInt("d_vie"));
                 LocalDate dateLimite = LocalDate.now();
                 if (dateMessage.isBefore(dateLimite)) {
                     deleteMessage(rs.getInt("m_id"));
@@ -87,7 +87,7 @@ public class MessageDAO {
     public void deleteMessage(int mId) {
         String query = "DELETE from message where m_id = ?";
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(query)) {
+                PreparedStatement ps = con.prepareStatement(query)) {
             ps.setInt(1, mId);
             ps.executeUpdate();
         } catch (Exception e) {
diff --git a/WEB-INF/src/dao/ParticipantFilDAO.java b/WEB-INF/src/dao/ParticipantFilDAO.java
index af165a09971c5ce700ae3768a32a4ba7e97ceb7e..b2f04d35191d5d18260beb78cec283cef7533b3c 100644
--- a/WEB-INF/src/dao/ParticipantFilDAO.java
+++ b/WEB-INF/src/dao/ParticipantFilDAO.java
@@ -20,7 +20,7 @@ public class ParticipantFilDAO {
         String insertParticipantQuery = "INSERT INTO participant_fil (up_id, fp_id, administrateur) VALUES (?, ?, ?);";
 
         try (Connection con = ds.getConnection();
-             PreparedStatement psParticipant = con.prepareStatement(insertParticipantQuery)) {
+                PreparedStatement psParticipant = con.prepareStatement(insertParticipantQuery)) {
             psParticipant.setInt(1, userId);
             psParticipant.setInt(2, filId);
             psParticipant.setBoolean(3, administrateur);
@@ -29,12 +29,13 @@ public class ParticipantFilDAO {
             System.err.println(e.getMessage());
         }
     }
+
     public boolean isAdmin(dto.Utilisateur u, int filId) {
         int userId = u.getId();
         String query = "SELECT administrateur FROM participant_fil WHERE up_id = ? AND fp_id = ?";
 
         try (Connection conn = ds.getConnection();
-             PreparedStatement stmt = conn.prepareStatement(query)) {
+                PreparedStatement stmt = conn.prepareStatement(query)) {
             stmt.setInt(1, userId);
             stmt.setInt(2, filId);
             try (ResultSet rs = stmt.executeQuery()) {
@@ -50,18 +51,19 @@ public class ParticipantFilDAO {
         }
     }
 
-    public List<dto.Utilisateur> getUsersByFilId(int filId){
+    public List<dto.Utilisateur> getUsersByFilId(int filId) {
         String query = "SELECT u.* FROM UTILISATEUR AS u JOIN PARTICIPANT_FIL AS participant ON u.U_ID = participant.UP_ID WHERE participant.FP_ID = ?";
-        try (Connection con = ds.getConnection();){
-             PreparedStatement ps = con.prepareStatement(query);
-             ps.setInt(1, filId);
-             ResultSet rs = ps.executeQuery();
-             List<dto.Utilisateur> liste = new ArrayList<>();
-             while (rs.next()){
-                 liste.add(new Utilisateur(rs.getInt("u_id"), rs.getString("mail"), rs.getString("nom"), rs.getString("prenom")));
-             }
-             return liste;
-        }catch (Exception e){
+        try (Connection con = ds.getConnection();) {
+            PreparedStatement ps = con.prepareStatement(query);
+            ps.setInt(1, filId);
+            ResultSet rs = ps.executeQuery();
+            List<dto.Utilisateur> liste = new ArrayList<>();
+            while (rs.next()) {
+                liste.add(new Utilisateur(rs.getInt("u_id"), rs.getString("mail"), rs.getString("nom"),
+                        rs.getString("prenom")));
+            }
+            return liste;
+        } catch (Exception e) {
             System.err.println(e.getMessage());
             return null;
         }
@@ -83,7 +85,7 @@ public class ParticipantFilDAO {
     public boolean partFil(int fid, int uid) {
         String query = "SELECT 1 FROM participant_fil WHERE fp_id = ? AND up_id = ?";
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(query)) {
+                PreparedStatement ps = con.prepareStatement(query)) {
             ps.setInt(1, fid);
             ps.setInt(2, uid);
             ResultSet rs = ps.executeQuery();
diff --git a/WEB-INF/src/dao/UtilisateurDAO.java b/WEB-INF/src/dao/UtilisateurDAO.java
index 5d6217006e448d93d552f4638dea0193a44f2d81..042f6822ec9542cac30160cf85b42340a38a8a29 100644
--- a/WEB-INF/src/dao/UtilisateurDAO.java
+++ b/WEB-INF/src/dao/UtilisateurDAO.java
@@ -17,7 +17,7 @@ public class UtilisateurDAO {
     public Utilisateur editUser(dto.Utilisateur user, String email, String nom, String prenom, String mdp) {
         String query = "UPDATE utilisateur SET mail = ?, nom = ?, prenom = ?, mdp = MD5(?) WHERE u_id = ?";
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(query)) {
+                PreparedStatement ps = con.prepareStatement(query)) {
             ps.setString(1, email);
             ps.setString(2, nom);
             ps.setString(3, prenom);
@@ -39,11 +39,10 @@ public class UtilisateurDAO {
         return user;
     }
 
-
     public boolean userExist(String mail) {
         String query = "SELECT mail FROM utilisateur WHERE mail = ?";
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(query)) {
+                PreparedStatement ps = con.prepareStatement(query)) {
             ps.setString(1, mail);
             ResultSet rs = ps.executeQuery();
             return rs.next();
@@ -56,7 +55,7 @@ public class UtilisateurDAO {
     public boolean addUser(Utilisateur utilisateur, String mdp) {
         String query = "INSERT INTO utilisateur(prenom, nom, mail, mdp) VALUES(?, ?, ?, MD5(?))";
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(query)) {
+                PreparedStatement ps = con.prepareStatement(query)) {
             ps.setString(1, utilisateur.getPrenom());
             ps.setString(2, utilisateur.getNom());
             ps.setString(3, utilisateur.getEmail());
@@ -77,7 +76,8 @@ public class UtilisateurDAO {
             ps.setString(2, mdp);
             ResultSet rs = ps.executeQuery();
             if (rs.next()) {
-                utilisateur = new Utilisateur(rs.getInt("U_ID"), rs.getString("mail"), rs.getString("nom"), rs.getString("prenom"));
+                utilisateur = new Utilisateur(rs.getInt("U_ID"), rs.getString("mail"), rs.getString("nom"),
+                        rs.getString("prenom"));
             }
         } catch (Exception e) {
             System.err.println(e.getMessage());
@@ -105,7 +105,7 @@ public class UtilisateurDAO {
         String getUserIdQuery = "SELECT u_id FROM utilisateur WHERE mail = ?;";
         int userId = -1;
         try (Connection con = ds.getConnection();
-             PreparedStatement ps = con.prepareStatement(getUserIdQuery)) {
+                PreparedStatement ps = con.prepareStatement(getUserIdQuery)) {
             ps.setString(1, email);
             ResultSet rs = ps.executeQuery();
             if (rs.next()) {
diff --git a/WEB-INF/src/dto/Fil.java b/WEB-INF/src/dto/Fil.java
index 0f02ac381e8ea3ac3c5b06abffb492f13ccf64c8..f61c26d9fe624b4022db938999c3bdd4f2ee272e 100644
--- a/WEB-INF/src/dto/Fil.java
+++ b/WEB-INF/src/dto/Fil.java
@@ -4,15 +4,27 @@ public class Fil {
     private int fid;
     private String titre;
 
-    public Fil(){}
+    public Fil() {
+    }
 
     public Fil(int fid, String titre) {
         this.fid = fid;
         this.titre = titre;
     }
 
-    public int getFid() {return fid;}
-    public void setFid(int fid) {this.fid = fid;}
-    public String getTitre() {return titre;}
-    public void setTitre(String titre) {this.titre = titre;}
+    public int getFid() {
+        return fid;
+    }
+
+    public void setFid(int fid) {
+        this.fid = fid;
+    }
+
+    public String getTitre() {
+        return titre;
+    }
+
+    public void setTitre(String titre) {
+        this.titre = titre;
+    }
 }
\ No newline at end of file
diff --git a/WEB-INF/src/dto/Message.java b/WEB-INF/src/dto/Message.java
index 69095459279b17368cd80a87441dee31131b9380..69a18f1c3be183496b89beb14bbeaff58d17554f 100644
--- a/WEB-INF/src/dto/Message.java
+++ b/WEB-INF/src/dto/Message.java
@@ -1,4 +1,5 @@
 package dto;
+
 import java.sql.Timestamp;
 
 public class Message {
@@ -20,11 +21,31 @@ public class Message {
         this.dateMessage = dateMessage;
     }
 
-    public int getMid() { return mId; }
-    public int getFid() { return fId; }
-    public int getUid() { return uId; }
-    public byte[] getMessageData() { return messageData; }
-    public boolean isImage() { return isImage; }
-    public int getDVie() { return dVie; }
-    public Timestamp getDateMessage() { return dateMessage; }
+    public int getMid() {
+        return mId;
+    }
+
+    public int getFid() {
+        return fId;
+    }
+
+    public int getUid() {
+        return uId;
+    }
+
+    public byte[] getMessageData() {
+        return messageData;
+    }
+
+    public boolean isImage() {
+        return isImage;
+    }
+
+    public int getDVie() {
+        return dVie;
+    }
+
+    public Timestamp getDateMessage() {
+        return dateMessage;
+    }
 }
diff --git a/WEB-INF/src/dto/PartFil.java b/WEB-INF/src/dto/PartFil.java
index 4a3f1194c8915111b1604b3f1bb8843f6f0d066d..3b1ff0ebb4bd6cdd22a2d23895687087e78ac9e0 100644
--- a/WEB-INF/src/dto/PartFil.java
+++ b/WEB-INF/src/dto/PartFil.java
@@ -4,17 +4,34 @@ public class PartFil {
     private int uid;
     private int fid;
     private boolean admin;
-    
+
     public PartFil(int uid, int fid, boolean admin) {
         this.uid = uid;
         this.fid = fid;
         this.admin = admin;
     }
 
-    public int getUid() {return uid;}
-    public void setUid(int uid) {this.uid = uid;}
-    public int getFid() {return fid;}
-    public void setFid(int fid) {this.fid = fid;}
-    public boolean isAdmin() {return admin;}
-    public void setAdmin(boolean admin) {this.admin = admin;}
+    public int getUid() {
+        return uid;
+    }
+
+    public void setUid(int uid) {
+        this.uid = uid;
+    }
+
+    public int getFid() {
+        return fid;
+    }
+
+    public void setFid(int fid) {
+        this.fid = fid;
+    }
+
+    public boolean isAdmin() {
+        return admin;
+    }
+
+    public void setAdmin(boolean admin) {
+        this.admin = admin;
+    }
 }
\ No newline at end of file
diff --git a/WEB-INF/src/dto/QuiLike.java b/WEB-INF/src/dto/QuiLike.java
index d4373bef0f7f9d60e47f4e3c6428cd91b78a04d2..aff8b9facd4bb94aa37f9e8f18a63b60985c1201 100644
--- a/WEB-INF/src/dto/QuiLike.java
+++ b/WEB-INF/src/dto/QuiLike.java
@@ -3,14 +3,25 @@ package dto;
 public class QuiLike {
     private int mid;
     private int uid;
-    
+
     public QuiLike(int mid, int uid) {
         this.mid = mid;
         this.uid = uid;
     }
 
-    public int getMid() {return mid;}
-    public void setMid(int mid) {this.mid = mid;}
-    public int getUid() {return uid;}
-    public void setUid(int uid) {this.uid = uid;}
+    public int getMid() {
+        return mid;
+    }
+
+    public void setMid(int mid) {
+        this.mid = mid;
+    }
+
+    public int getUid() {
+        return uid;
+    }
+
+    public void setUid(int uid) {
+        this.uid = uid;
+    }
 }
\ No newline at end of file
diff --git a/WEB-INF/src/dto/Utilisateur.java b/WEB-INF/src/dto/Utilisateur.java
index c8754b32ce3473192e866e4b7a4dd227756487e8..420fbc02b2a284ff3c7d994faa77d8d9d35a575a 100644
--- a/WEB-INF/src/dto/Utilisateur.java
+++ b/WEB-INF/src/dto/Utilisateur.java
@@ -19,9 +19,17 @@ public class Utilisateur {
         this.prenom = prenom;
     }
 
-    public String getEmail() { return email; }
-    public String getNom() { return nom; }
-    public String getPrenom() { return prenom; }
+    public String getEmail() {
+        return email;
+    }
+
+    public String getNom() {
+        return nom;
+    }
+
+    public String getPrenom() {
+        return prenom;
+    }
 
     public void setEmail(String email) {
         this.email = email;
@@ -38,6 +46,7 @@ public class Utilisateur {
     public int getId() {
         return id;
     }
+
     public void setId(int id) {
         this.id = id;
     }
diff --git a/css/style.css b/css/style.css
index 250e85d992bc728a3c444af15e0524ae72b994ed..3bf1c0cc30a193295e7784fb4a12d814bf0d7921 100644
--- a/css/style.css
+++ b/css/style.css
@@ -27,13 +27,23 @@ body::before {
 }
 
 @keyframes fadeIn {
-    from { opacity: 0; }
-    to { opacity: 1; }
+    from {
+        opacity: 0;
+    }
+
+    to {
+        opacity: 1;
+    }
 }
 
 @keyframes blurFadeIn {
-    from { backdrop-filter: blur(0px); }
-    to { backdrop-filter: blur(3px); }
+    from {
+        backdrop-filter: blur(0px);
+    }
+
+    to {
+        backdrop-filter: blur(3px);
+    }
 }
 
 .container {
@@ -50,8 +60,15 @@ body::before {
 }
 
 @keyframes slideIn {
-    from { transform: translateY(-20px); opacity: 0; }
-    to { transform: translateY(0); opacity: 1; }
+    from {
+        transform: translateY(-20px);
+        opacity: 0;
+    }
+
+    to {
+        transform: translateY(0);
+        opacity: 1;
+    }
 }
 
 h2 {
@@ -108,4 +125,4 @@ a {
 a:hover {
     text-decoration: underline;
     transform: scale(1.1);
-}
+}
\ No newline at end of file
diff --git a/css/styleMenu.css b/css/styleMenu.css
index 03dc0377014cc2a6f662e5fd942f51dd38c3effb..06029f7693612f79a5d7608f4113759e9a0e6156 100644
--- a/css/styleMenu.css
+++ b/css/styleMenu.css
@@ -1,4 +1,5 @@
-.container, .container-fluid {
+.container,
+.container-fluid {
     margin: 0 !important;
     padding: 0 !important;
     max-width: 100% !important;
@@ -131,40 +132,26 @@ body {
     text-decoration: none;
 }
 
-/* Pour la sidebar, en mode mobile (quand elle est ouverte) */
-#sidebar {
-    position: absolute;
-    top: 0;
-    left: 0;
-    right: 0;
-    bottom: 0;
-    background-color: #00072D;
-    z-index: 1050; /* Assure que la sidebar sera au-dessus du contenu */
-    padding-top: 50px; /* Pour laisser de l'espace sous le bouton hamburger */
-    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.2);
-}
-
-/* Pour la sidebar, en mode mobile (quand elle est ouverte) */
-#sidebar {
-    position: absolute;
-    top: 0;
-    left: 0;
-    right: 0;
-    bottom: 0;
-    background-color: #00072D;
-    z-index: 1050; /* Assure que la sidebar sera au-dessus du contenu */
-    padding-top: 50px; /* Pour laisser de l'espace sous le bouton hamburger */
-    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.2);
-}
-
-/* Pour ajuster la marge de la sidebar quand elle est affichée en mode mobile */
 @media (max-width: 991px) {
+    #sidebar {
+        position: absolute;
+        top: 0;
+        left: 0;
+        right: 0;
+        bottom: 0;
+        background-color: #00072D;
+        z-index: 1050;
+        padding-top: 50px;
+        box-shadow: 2px 0 5px rgba(0, 0, 0, 0.2);
+    }
+
     .sidebar {
         width: 250px;
         height: 100%;
     }
 
     .main-content {
-        display: none; !important
+        display: none;
+        !important
     }
 }
\ No newline at end of file
diff --git a/menu.jsp b/menu.jsp
index 11f69a671f7c90202106e15b022207f6248ad046..c1fa6e5c97b34df019664cac124abd60eb045327 100644
--- a/menu.jsp
+++ b/menu.jsp
@@ -30,7 +30,6 @@
         <span class="navbar-toggler-icon"></span>
     </button>
 
-    <!-- Sidebar (visible sur PC et cachée sur mobile) -->
     <div class="sidebar collapse d-lg-block col-12 col-md-3" id="sidebar">
         <div class="d-flex align-items-center justify-content-between w-100">
             <a href="UserInfo" class="d-flex align-items-center gap-3 fs-4 text-decoration-none text-light">
@@ -43,7 +42,7 @@
             </a>
         </div>
 
-        <div class="border-top border-3 border-primary my-4"></div>
+        <div class="separator"></div>
         <h3>Vos fils de discussion</h3>
         <div class="separator"></div>
 
@@ -61,7 +60,11 @@
             <% } %>
         </ul>
         <% } else { %>
-        <p>Aucun fil de discussion trouvé.</p>
+                <ul class="list-group">
+                    <li class="list-group-item d-flex justify-content-center align-items-center text-white border-0" style="background-color: #00072D;">
+                        <p>Aucun fil de discussion trouvé.</p>
+                    </li>
+                </ul>
         <% } %>
 
         <div class="separator"></div>
@@ -103,7 +106,7 @@
                         }
                         %>
                         <% if (isImage) { %>
-                        <img src="data:image/jpeg;base64,<%= encodedImage %>" alt="Message Image" class="contenu-img img-fluid" />
+                        <img src="data:image/jpeg;base64,<%= encodedImage %>" alt="Message Image" class="contenu-img img-fluid"  />
                         <% } else { %>
                             <p class="contenu"><%= new String(messageData, "UTF-8") %></p>
                         <% } %>
@@ -149,12 +152,13 @@ if(isAdmin){
             </div>
         </form>
         <% } else { %>
-        <div class="d-flex">
-            <div class="text-center p-5 rounded-3 shadow-lg text-white" style="background-color: #291968;">
-                <h1 class="display-4 mb-4">Bienvenue sur LilleConnect</h1>
-                <p class="lead">Veuillez sélectionner un fil de discussion.</p>
-            </div>
-        </div>
+<div class="container d-flex justify-content-center">
+    <div class="text-center mx-auto align-self-start p-5 rounded-3 shadow-lg text-white"
+         style="background-color: #291968; width: fit-content;">
+        <h1 class="display-4 mb-4">Bienvenue sur LilleConnect</h1>
+        <p class="lead">Veuillez sélectionner un fil de discussion.</p>
+    </div>
+</div>
         <% } %>
     </div>
 </div>