diff --git a/src/main/java/fr/eni/enchere/bll/ArticleService.java b/src/main/java/fr/eni/enchere/bll/ArticleService.java
index f4be3ea..1941b5a 100644
--- a/src/main/java/fr/eni/enchere/bll/ArticleService.java
+++ b/src/main/java/fr/eni/enchere/bll/ArticleService.java
@@ -1,6 +1,7 @@
 package fr.eni.enchere.bll;
 
 import fr.eni.enchere.bo.Article;
+import fr.eni.enchere.bo.SearchArticleCritere;
 
 import java.util.List;
 
@@ -12,4 +13,5 @@ public interface ArticleService {
     void deleteArticle(int id);
     void updateArticle(int id);
     List<Article> findArticleByTitle(String title);
+    List<Article> searchArticle(SearchArticleCritere critere);
 }
diff --git a/src/main/java/fr/eni/enchere/bll/ArticleServiceImpl.java b/src/main/java/fr/eni/enchere/bll/ArticleServiceImpl.java
index 5a0b42a..5915961 100644
--- a/src/main/java/fr/eni/enchere/bll/ArticleServiceImpl.java
+++ b/src/main/java/fr/eni/enchere/bll/ArticleServiceImpl.java
@@ -1,6 +1,7 @@
 package fr.eni.enchere.bll;
 
 import fr.eni.enchere.bo.Article;
+import fr.eni.enchere.bo.SearchArticleCritere;
 import fr.eni.enchere.dal.ArticleRepository;
 import org.springframework.stereotype.Service;
 
@@ -43,4 +44,9 @@ public class ArticleServiceImpl implements ArticleService{
     public List<Article> findArticleByTitle(String title) {
         return articleRepository.findArticleByTitle(title);
     }
+
+    @Override
+    public List<Article> searchArticle(SearchArticleCritere critere) {
+        return articleRepository.searchArticle(critere);
+    }
 }
diff --git a/src/main/java/fr/eni/enchere/bll/CategorieService.java b/src/main/java/fr/eni/enchere/bll/CategorieService.java
new file mode 100644
index 0000000..1ef5171
--- /dev/null
+++ b/src/main/java/fr/eni/enchere/bll/CategorieService.java
@@ -0,0 +1,13 @@
+package fr.eni.enchere.bll;
+
+import fr.eni.enchere.bo.Article;
+import fr.eni.enchere.bo.Categorie;
+import fr.eni.enchere.bo.SearchArticleCritere;
+
+import java.util.List;
+
+public interface CategorieService {
+    List<fr.eni.enchere.bo.Categorie> findAllCategories();
+    Categorie findCategorieById(int id);
+
+}
diff --git a/src/main/java/fr/eni/enchere/bll/CategorieServiceImpl.java b/src/main/java/fr/eni/enchere/bll/CategorieServiceImpl.java
new file mode 100644
index 0000000..e2f128d
--- /dev/null
+++ b/src/main/java/fr/eni/enchere/bll/CategorieServiceImpl.java
@@ -0,0 +1,32 @@
+package fr.eni.enchere.bll;
+
+import fr.eni.enchere.bo.Article;
+import fr.eni.enchere.bo.Categorie;
+import fr.eni.enchere.bo.SearchArticleCritere;
+import fr.eni.enchere.dal.ArticleRepositoryImpl;
+import fr.eni.enchere.dal.CategorieRepository;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class CategorieServiceImpl implements CategorieService {
+    private final ArticleRepositoryImpl articleRepositoryImpl;
+    private CategorieRepository categorieRepository;
+
+    public CategorieServiceImpl(CategorieRepository categorieRepository, ArticleRepositoryImpl articleRepositoryImpl) {
+        this.categorieRepository = categorieRepository;
+        this.articleRepositoryImpl = articleRepositoryImpl;
+    }
+    @Override
+    public List<Categorie> findAllCategories() {
+        return categorieRepository.findAllCategories();
+    }
+
+    @Override
+    public Categorie findCategorieById(int id) {
+        return categorieRepository.findCategorieById(id);
+    }
+
+
+}
diff --git a/src/main/java/fr/eni/enchere/bo/Article.java b/src/main/java/fr/eni/enchere/bo/Article.java
index 4600fcd..a9dc8f1 100644
--- a/src/main/java/fr/eni/enchere/bo/Article.java
+++ b/src/main/java/fr/eni/enchere/bo/Article.java
@@ -11,13 +11,13 @@ public class Article {
     Date dateFinEnch;
     float prixInitial;
     float prixVente;
-    int numUtilisateur;
+    UserProfil Utilisateur;
     int numCategorie;
 
     public Article() {
     }
 
-    public Article(int id, String nom, String desc, Date dateDebutEnch, Date dateFinEnch, float prixInitial, float prixVente, int numUtilisateur, int numCategorie) {
+    public Article(int id, String nom, String desc, Date dateDebutEnch, Date dateFinEnch, float prixInitial, float prixVente, UserProfil Utilisateur, int numCategorie) {
         this.id = id;
         this.nom = nom;
         this.desc = desc;
@@ -25,7 +25,7 @@ public class Article {
         this.dateFinEnch = dateFinEnch;
         this.prixInitial = prixInitial;
         this.prixVente = prixVente;
-        this.numUtilisateur = numUtilisateur;
+        this.Utilisateur = Utilisateur;
         this.numCategorie = numCategorie;
     }
 
@@ -85,12 +85,12 @@ public class Article {
         this.prixVente = prixVente;
     }
 
-    public int getNumUtilisateur() {
-        return numUtilisateur;
+    public UserProfil getUtilisateur() {
+        return Utilisateur;
     }
 
-    public void setNumUtilisateur(int numUtilisateur) {
-        this.numUtilisateur = numUtilisateur;
+    public void setUtilisateur(UserProfil Utilisateur) {
+        this.Utilisateur = Utilisateur;
     }
 
     public int getNumCategorie() {
diff --git a/src/main/java/fr/eni/enchere/bo/Categorie.java b/src/main/java/fr/eni/enchere/bo/Categorie.java
new file mode 100644
index 0000000..f410dd0
--- /dev/null
+++ b/src/main/java/fr/eni/enchere/bo/Categorie.java
@@ -0,0 +1,26 @@
+package fr.eni.enchere.bo;
+
+public class Categorie {
+
+    int id;
+    String libelle;
+
+    public Categorie() {
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getLibelle() {
+        return libelle;
+    }
+
+    public void setLibelle(String libelle) {
+        this.libelle = libelle;
+    }
+}
diff --git a/src/main/java/fr/eni/enchere/bo/SearchArticleCritere.java b/src/main/java/fr/eni/enchere/bo/SearchArticleCritere.java
new file mode 100644
index 0000000..ca4a5d6
--- /dev/null
+++ b/src/main/java/fr/eni/enchere/bo/SearchArticleCritere.java
@@ -0,0 +1,22 @@
+package fr.eni.enchere.bo;
+
+public class SearchArticleCritere {
+    String title;
+    Integer noCategorie;
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public Integer getNoCategorie() {
+        return noCategorie;
+    }
+
+    public void setNoCategorie(Integer noCategorie) {
+        this.noCategorie = noCategorie;
+    }
+}
diff --git a/src/main/java/fr/eni/enchere/controllers/AccueilController.java b/src/main/java/fr/eni/enchere/controllers/AccueilController.java
index 6753d1c..0470afa 100644
--- a/src/main/java/fr/eni/enchere/controllers/AccueilController.java
+++ b/src/main/java/fr/eni/enchere/controllers/AccueilController.java
@@ -1,7 +1,9 @@
 package fr.eni.enchere.controllers;
 
 import fr.eni.enchere.bll.ArticleService;
+import fr.eni.enchere.bll.CategorieService;
 import fr.eni.enchere.bo.Article;
+import fr.eni.enchere.bo.SearchArticleCritere;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Controller;
@@ -10,6 +12,7 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.ModelAttribute;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.servlet.mvc.support.RedirectAttributes;
 
 import java.util.List;
 
@@ -19,23 +22,30 @@ public class AccueilController {
 
     private static final Logger logger = LoggerFactory.getLogger(AccueilController.class);
     private ArticleService articleService;
+    private CategorieService categorieService;
 
-    public AccueilController(ArticleService articleService) {
+    public AccueilController(ArticleService articleService, CategorieService categorieService) {
         super();
-
+        this.categorieService = categorieService;
         this.articleService = articleService;
     }
 
     @GetMapping({"/", "/accueil"})
-    public String viewAccueil(Model model) {
-        model.addAttribute("articles", articleService.findAllArticle());
+    public String viewAccueil(@RequestParam(required = false) String searchTitle, @RequestParam(required = false) Integer searchCategory, Model model) {
+        System.out.println("Liste cat: "+categorieService.findAllCategories());
+        model.addAttribute("categories", categorieService.findAllCategories());
+        SearchArticleCritere critere = new SearchArticleCritere();
+        critere.setNoCategorie(searchCategory);
+        critere.setTitle(searchTitle);
+
+        model.addAttribute("articles", articleService.searchArticle(critere));
         return "accueil";
     }
 
-    @PostMapping("/searchArticle")
-    public String searchArticle(@ModelAttribute String title, Model model) {
-        model.addAttribute("Articles", articleService.findArticleByTitle(title));
-        return "accueil";
+    @PostMapping("/accueil")
+    public String handleSearch(@RequestParam("searchTitle") String searchTitle, @RequestParam(value = "searchCategory", required = false) Integer searchCategory, Model model) {
+        System.out.println("test");
+        return viewAccueil(searchTitle, searchCategory, model);
     }
 
 }
diff --git a/src/main/java/fr/eni/enchere/dal/ArticleRepository.java b/src/main/java/fr/eni/enchere/dal/ArticleRepository.java
index 7eb8d01..eea3ff9 100644
--- a/src/main/java/fr/eni/enchere/dal/ArticleRepository.java
+++ b/src/main/java/fr/eni/enchere/dal/ArticleRepository.java
@@ -1,11 +1,13 @@
 package fr.eni.enchere.dal;
 
 import fr.eni.enchere.bo.Article;
+import fr.eni.enchere.bo.SearchArticleCritere;
 
 import java.util.List;
 
 public interface ArticleRepository {
     List<Article> findAllArticle();
+    List<Article> searchArticle(SearchArticleCritere critere);
     Article findArticleById(int id);
     List<Article> findArticleByTitle(String title);
     void saveArticle(Article article);
diff --git a/src/main/java/fr/eni/enchere/dal/ArticleRepositoryImpl.java b/src/main/java/fr/eni/enchere/dal/ArticleRepositoryImpl.java
index 88bf04c..0b56224 100644
--- a/src/main/java/fr/eni/enchere/dal/ArticleRepositoryImpl.java
+++ b/src/main/java/fr/eni/enchere/dal/ArticleRepositoryImpl.java
@@ -1,6 +1,9 @@
 package fr.eni.enchere.dal;
 
+import fr.eni.enchere.bll.UserService;
 import fr.eni.enchere.bo.Article;
+import fr.eni.enchere.bo.SearchArticleCritere;
+import fr.eni.enchere.bo.UserProfil;
 import fr.eni.enchere.controllers.AccueilController;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -12,6 +15,7 @@ import org.springframework.stereotype.Repository;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.util.ArrayList;
 import java.util.List;
 
 @Repository
@@ -21,6 +25,7 @@ public class ArticleRepositoryImpl implements ArticleRepository {
     private static final Logger logger = LoggerFactory.getLogger(ArticleRepositoryImpl.class);
     private JdbcTemplate jdbcTemplate;
     private NamedParameterJdbcTemplate namedJdbcTemplate;
+    private UserService userService;
 
     private class ArticleRowMapper implements RowMapper<Article> {
         @Override
@@ -33,15 +38,23 @@ public class ArticleRepositoryImpl implements ArticleRepository {
             article.setDateFinEnch(rs.getDate("date_fin_encheres"));
             article.setPrixInitial(rs.getFloat("prix_initial"));
             article.setPrixVente(rs.getFloat("prix_vente"));
-            article.setNumUtilisateur(rs.getInt("no_utilisateur"));
+
+            UserProfil user = userService.utilisateurById(rs.getInt("no_utilisateur"));
+            if (user != null) {
+                article.setUtilisateur(user);
+            } else {
+                logger.error("erreur de l'utilisateur");
+            }
+
             article.setNumCategorie(rs.getInt("no_categorie"));
             return article;
         }
     }
 
-    public ArticleRepositoryImpl(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedJdbcTemplate) {
+    public ArticleRepositoryImpl(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedJdbcTemplate, UserService userService) {
         this.jdbcTemplate = jdbcTemplate;
         this.namedJdbcTemplate = namedJdbcTemplate;
+        this.userService = userService;
     }
 
     @Override
@@ -51,6 +64,24 @@ public class ArticleRepositoryImpl implements ArticleRepository {
         return articles;
     }
 
+    @Override
+    public List<Article> searchArticle(SearchArticleCritere critere) {
+        StringBuilder sql = new StringBuilder("SELECT * FROM ARTICLES_VENDUS WHERE 1 = 1");
+
+        List<Object> params = new ArrayList<>();
+
+        if (critere.getNoCategorie() != null) {
+        sql.append(" AND no_categorie = ?");
+        params.add(critere.getNoCategorie());
+        }
+        if (critere.getTitle() != null && !critere.getTitle().isEmpty()) {
+            sql.append(" AND nom_article LIKE ?");
+            params.add( '%' + critere.getTitle() + "%");
+        }
+
+        return jdbcTemplate.query(sql.toString(), new ArticleRowMapper(), params.toArray());
+    }
+
     @Override
     public Article findArticleById(int id) {
         return null;
@@ -58,8 +89,8 @@ public class ArticleRepositoryImpl implements ArticleRepository {
 
     @Override
     public List<Article> findArticleByTitle(String title) {
-        String sql = "SELECT * FROM ARTICLES_VENDUS WHERE nom_article LIKE '?'";
-        List<Article> articles = jdbcTemplate.query(sql, new ArticleRowMapper(), title);
+        String sql = "SELECT * FROM ARTICLES_VENDUS WHERE nom_article LIKE ?";
+        List<Article> articles = jdbcTemplate.query(sql, new ArticleRowMapper(), "%" + title + "%");
         return articles;
     }
 
diff --git a/src/main/java/fr/eni/enchere/dal/CategorieRepository.java b/src/main/java/fr/eni/enchere/dal/CategorieRepository.java
new file mode 100644
index 0000000..aa54ee9
--- /dev/null
+++ b/src/main/java/fr/eni/enchere/dal/CategorieRepository.java
@@ -0,0 +1,10 @@
+package fr.eni.enchere.dal;
+
+import fr.eni.enchere.bo.Categorie;
+
+import java.util.List;
+
+public interface CategorieRepository {
+    List<Categorie> findAllCategories();
+    Categorie findCategorieById(int id);
+}
diff --git a/src/main/java/fr/eni/enchere/dal/CategorieRepositoryImpl.java b/src/main/java/fr/eni/enchere/dal/CategorieRepositoryImpl.java
new file mode 100644
index 0000000..b0c0f96
--- /dev/null
+++ b/src/main/java/fr/eni/enchere/dal/CategorieRepositoryImpl.java
@@ -0,0 +1,50 @@
+package fr.eni.enchere.dal;
+
+import fr.eni.enchere.bo.Article;
+import fr.eni.enchere.bo.Categorie;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.RowMapper;
+import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
+import org.springframework.stereotype.Repository;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.List;
+@Repository
+public class CategorieRepositoryImpl implements CategorieRepository {
+
+    private JdbcTemplate jdbcTemplate;
+    private NamedParameterJdbcTemplate namedJdbcTemplate;
+
+
+    private class CategorieRowMapper implements RowMapper<Categorie> {
+
+        @Override
+        public Categorie mapRow(ResultSet rs, int rowNum) throws SQLException {
+            Categorie categorie = new Categorie();
+            categorie.setId(rs.getInt("no_categorie"));
+            categorie.setLibelle(rs.getString("libelle"));
+            return categorie;
+        }
+    }
+
+    public CategorieRepositoryImpl(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedJdbcTemplate) {
+        this.jdbcTemplate = jdbcTemplate;
+        this.namedJdbcTemplate = namedJdbcTemplate;
+    }
+
+    @Override
+    public List<Categorie> findAllCategories() {
+        String sql = "SELECT * FROM CATEGORIES";
+        List<Categorie> categories = jdbcTemplate.query(sql, new CategorieRowMapper());
+        System.out.println(categories);
+        return categories;
+    }
+
+    @Override
+    public Categorie findCategorieById(int id) {
+        String sql = "SELECT * FROM CATEGORIES WHERE no_categorie = :id";
+        Categorie categorie = jdbcTemplate.queryForObject(sql, new CategorieRowMapper(), id);
+        return categorie;
+    }
+}
diff --git a/src/main/java/fr/eni/enchere/dal/UserRepositoryImpl.java b/src/main/java/fr/eni/enchere/dal/UserRepositoryImpl.java
index e31bf35..0d11068 100644
--- a/src/main/java/fr/eni/enchere/dal/UserRepositoryImpl.java
+++ b/src/main/java/fr/eni/enchere/dal/UserRepositoryImpl.java
@@ -1,9 +1,12 @@
 package fr.eni.enchere.dal;
 
+import fr.eni.enchere.bo.Article;
 import fr.eni.enchere.bo.UserProfil;
+import org.apache.catalina.User;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Primary;
 import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.RowMapper;
 import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
 import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
 import org.springframework.jdbc.support.GeneratedKeyHolder;
@@ -11,6 +14,8 @@ import org.springframework.jdbc.support.KeyHolder;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Repository;
 
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -30,14 +35,25 @@ public class UserRepositoryImpl implements UserRepository {
         this.passwordEncoder = passwordEncoder;
     }
 
-    @Override
-    public List<UserProfil> findAll() {
-        return List.of();
-    }
+    public class UserRowMapper implements RowMapper<UserProfil> {
 
-    @Override
-    public UserProfil findById(int id) {
-        return null;
+        @Override
+        public UserProfil mapRow(ResultSet rs, int rowNum) throws SQLException {
+                UserProfil userProfile = new UserProfil();
+                userProfile.setId(rs.getInt("no_utilisateur"));
+                userProfile.setPrenom(rs.getString("prenom"));
+                userProfile.setNom(rs.getString("nom"));
+                userProfile.setPseudo(rs.getString("pseudo"));
+                userProfile.setEmail(rs.getString("email"));
+                userProfile.setTelephone(rs.getString("telephone"));
+                userProfile.setRue(rs.getString("rue"));
+                userProfile.setCode_postal(rs.getString("code_postal"));
+                userProfile.setVille(rs.getString("ville"));
+                userProfile.setPassword(rs.getString("mot_de_passe"));
+                userProfile.setCredit(rs.getFloat("credit"));
+                userProfile.setAdmin(rs.getBoolean("administrateur"));
+                return userProfile;
+        }
     }
 
     @Override
@@ -45,22 +61,20 @@ public class UserRepositoryImpl implements UserRepository {
         String sql = "SELECT * FROM UTILISATEURS WHERE pseudo = :username OR email = :username AND isDelete = 0";
         Map<String, Object> params = new HashMap<>();
         params.put("username", username);
-        UserProfil user = namedParameterJdbcTemplate.queryForObject(sql, params, (rs, rowNum) -> {
-            UserProfil userProfile = new UserProfil();
-            userProfile.setId(rs.getInt("no_utilisateur"));
-            userProfile.setPrenom(rs.getString("prenom"));
-            userProfile.setNom(rs.getString("nom"));
-            userProfile.setPseudo(rs.getString("pseudo"));
-            userProfile.setEmail(rs.getString("email"));
-            userProfile.setTelephone(rs.getString("telephone"));
-            userProfile.setRue(rs.getString("rue"));
-            userProfile.setCode_postal(rs.getString("code_postal"));
-            userProfile.setVille(rs.getString("ville"));
-            userProfile.setPassword(rs.getString("mot_de_passe"));
-            userProfile.setCredit(rs.getFloat("credit"));
-            userProfile.setAdmin(rs.getBoolean("administrateur"));
-            return userProfile;
-        });
+        UserProfil user = jdbcTemplate.queryForObject(sql, new UserRowMapper(), params);
+        return user;
+    }
+
+
+    @Override
+    public List<UserProfil> findAll() {
+        return List.of();
+    }
+
+    @Override
+    public UserProfil findById(int id) {
+        String sql = "SELECT * FROM UTILISATEURS WHERE no_utilisateur = ?";
+        UserProfil user = jdbcTemplate.queryForObject(sql, new UserRowMapper(), id);
         return user;
     }
 
diff --git a/src/main/resources/templates/accueil.html b/src/main/resources/templates/accueil.html
index 5b909d0..9f9dd89 100644
--- a/src/main/resources/templates/accueil.html
+++ b/src/main/resources/templates/accueil.html
@@ -11,8 +11,20 @@
     <div class="container mt-4">
         <div class="row mb-4">
             <div class="col-12">
-                <form th:action="@{/searchArticle}" method="post" class="input-group">
-                    <input type="text" class="form-control" placeholder="Rechercher un article par nom..." name="searchTerm" th:value="${titre}">
+                <!-- Formulaire de recherche avec sélection de catégorie -->
+                <form th:action="@{/accueil}" method="post" class="mb-3">
+                    <!-- Barre de recherche -->
+                    <div class="mb-3">
+                        <input type="text" class="form-control" placeholder="Rechercher un article par nom..." name="searchTitle">
+                    </div>
+                    <!-- Menu déroulant pour la sélection de la catégorie -->
+                    <div class="mb-3">
+                        <select class="form-control" name="searchCategory">
+                            <option value="">Toutes les catégories</option>
+                            <option th:each="category : ${categories}" th:value="${category.id}" th:text="${category.libelle}"></option>
+                        </select>
+                    </div>
+                    <!-- Bouton de soumission -->
                     <button type="submit" class="btn btn-primary">Recherche</button>
                 </form>
             </div>
@@ -31,9 +43,12 @@
                                 <div class="d-flex justify-content-between align-items-center">
                                     <div>
                                         <h6>Prix de vente: <span th:text="${article.prixVente}"></span> €</h6>
-                                        <h6 class="text-muted">Fin de l'enchere: <span th:text="${#dates.format(article.dateFinEnch, 'dd/MM/yyyy')}"></span></h6>
+
+                                        <h6>Vendeur: <span th:text="${article.utilisateur.getPseudo()}"></span> </h6>
                                     </div>
                                 </div>
+                                </br>
+                                <h6 class="text-muted">Fin de l'enchere: <span th:text="${#dates.format(article.dateFinEnch, 'dd/MM/yyyy')}"></span></h6>
                             </div>
                         </div>
                     </div>
diff --git a/src/main/resources/templates/modele-page.html b/src/main/resources/templates/modele-page.html
index 8980238..3c815dd 100644
--- a/src/main/resources/templates/modele-page.html
+++ b/src/main/resources/templates/modele-page.html
@@ -10,7 +10,7 @@
 <body>
     <header>
         <nav class="navbar navbar-expand-lg navbar navbar-dark bg-dark navbar-">
-            <a class="navbar-brand" href="#">
+            <a class="navbar-brand" href="/accueil">
                 <img src="img/logo.png" width="70" height="70" alt="Logo">
             </a>
             <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">