diff --git a/docker-compose.yml b/docker-compose.yml
index f66f690..6a7ab7d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -14,7 +14,7 @@ services:
       - mysql_data:/var/lib/mysql
   
   app:
-    build: ./hibernate-projet
+    build: ./hibernate-project
     container_name: app
     depends_on:
       - mysql
diff --git a/hibernate-project/Dockerfile b/hibernate-project/Dockerfile
index 1c59bed..62402bb 100644
--- a/hibernate-project/Dockerfile
+++ b/hibernate-project/Dockerfile
@@ -1,16 +1,19 @@
-FROM maven:3.9.6-eclipse-temurin-17 AS build
+FROM maven:3.9.6-eclipse-temurin-21 AS build
 
 WORKDIR /app
 
 COPY pom.xml .
+
 RUN mvn dependency:go-offline -B
 COPY src ./src
-RUN mvn package -DskipTests
 
-FROM eclipse-temurin:17-jre-alpine
+RUN mvn clean package -DskipTests
+
+
+FROM eclipse-temurin:21-jre-alpine
+
 WORKDIR /app
-COPY --from=build /app/target/hibernate-projet-1.0-SNAPSHOT.jar app.jar
-ENTRYPOINT [ "java", "-jar", "app.jar" ]   
 
-#  java -jar app.jar
+COPY --from=build /app/target/hibernate-project-1.0-SNAPSHOT.jar app.jar
 
+ENTRYPOINT [ "java", "-jar", "app.jar" ]
diff --git a/hibernate-project/pom.xml b/hibernate-project/pom.xml
index 4dfb7b6..5b3ca69 100644
--- a/hibernate-project/pom.xml
+++ b/hibernate-project/pom.xml
@@ -87,7 +87,7 @@
                             <transformers>
                                 <transformer
                                         implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-                                    <mainClass>com.exemple.App</mainClass>
+                                    <mainClass>com.humanbooster.App</mainClass>
                                 </transformer>
                             </transformers>
                         </configuration>
@@ -122,7 +122,7 @@
                         <archive>
                             <manifest>
                                 <addClasspath>true</addClasspath>
-                                <mainClass>com.exemple.App</mainClass>
+                                <mainClass>com.humanbooster.App</mainClass>
                             </manifest>
                         </archive>
                     </configuration>
diff --git a/hibernate-project/src/main/java/com/humanbooster/App.java b/hibernate-project/src/main/java/com/humanbooster/App.java
index a7b514c..ee856d2 100644
--- a/hibernate-project/src/main/java/com/humanbooster/App.java
+++ b/hibernate-project/src/main/java/com/humanbooster/App.java
@@ -24,9 +24,11 @@ public class App {
         SessionFactory sessionFactory = metadata.buildSessionFactory();
         System.out.println("Connexion réussie !");
 
-        User user = new User("Bob", "bob@example.com", List.of(
-                new Article("Article 1", "Contenu de l'article 1", null),
-                new Article("Article 2", "Contenu de l'article 2", null)
+        User user = new User("Bob", "bob@example.com", null);
+
+        user.setArticles(List.of(
+                new Article("Article 1", "Contenu de l'article 1", user),
+                new Article("Article 2", "Contenu de l'article 2", user)
         ));
 
         UserService userService = new UserService(new UserDao(sessionFactory));
diff --git a/hibernate-project/src/main/java/com/humanbooster/dao/ArticleDto.java b/hibernate-project/src/main/java/com/humanbooster/dao/ArticleDao.java
similarity index 84%
rename from hibernate-project/src/main/java/com/humanbooster/dao/ArticleDto.java
rename to hibernate-project/src/main/java/com/humanbooster/dao/ArticleDao.java
index 5353347..ed38847 100644
--- a/hibernate-project/src/main/java/com/humanbooster/dao/ArticleDto.java
+++ b/hibernate-project/src/main/java/com/humanbooster/dao/ArticleDao.java
@@ -4,10 +4,10 @@ import com.humanbooster.model.Article;
 import org.hibernate.Session;
 import org.hibernate.SessionFactory;
 
-public class ArticleDto extends GenericDaoImpl<Article,Long> {
+public class ArticleDao extends GenericDaoImpl<Article,Long> {
 
-    public ArticleDto(SessionFactory sessionFactory, Class<Article> entityClass) {
-        super(sessionFactory, entityClass);
+    public ArticleDao(SessionFactory sessionFactory) {
+        super(sessionFactory, Article.class);
     }
 
     public Article findByAuthor(String author) {
diff --git a/hibernate-project/src/main/java/com/humanbooster/dao/GenericDaoImpl.java b/hibernate-project/src/main/java/com/humanbooster/dao/GenericDaoImpl.java
index adf2a06..4ea7972 100644
--- a/hibernate-project/src/main/java/com/humanbooster/dao/GenericDaoImpl.java
+++ b/hibernate-project/src/main/java/com/humanbooster/dao/GenericDaoImpl.java
@@ -7,7 +7,7 @@ import java.util.List;
 
 public abstract class GenericDaoImpl<T, ID> implements GenericDao<T, ID> {
 
-    private final Class<T> entityClass;
+    protected final Class<T> entityClass;
     protected SessionFactory sessionFactory;
 
     public GenericDaoImpl(SessionFactory sessionFactory, Class<T> entityClass) {
diff --git a/hibernate-project/src/main/java/com/humanbooster/dao/UserDao.java b/hibernate-project/src/main/java/com/humanbooster/dao/UserDao.java
index a01eb6d..122f982 100644
--- a/hibernate-project/src/main/java/com/humanbooster/dao/UserDao.java
+++ b/hibernate-project/src/main/java/com/humanbooster/dao/UserDao.java
@@ -7,7 +7,7 @@ import org.hibernate.SessionFactory;
 public class UserDao extends GenericDaoImpl<User,Long> {
 
     public UserDao(SessionFactory sessionFactory) {
-        super(sessionFactory, entityClass);
+        super(sessionFactory, User.class);
     }
 
     public User findByEmail(String email) {
diff --git a/hibernate-project/src/main/java/com/humanbooster/model/Article.java b/hibernate-project/src/main/java/com/humanbooster/model/Article.java
index b33c235..ba83824 100644
--- a/hibernate-project/src/main/java/com/humanbooster/model/Article.java
+++ b/hibernate-project/src/main/java/com/humanbooster/model/Article.java
@@ -1,6 +1,7 @@
 package com.humanbooster.model;
 
 import jakarta.persistence.*;
+import org.jetbrains.annotations.NotNull;
 
 @Entity
 public class Article {
@@ -19,7 +20,9 @@ public class Article {
     @JoinColumn(name="author_id", nullable=false)
     private User author;
 
-    public Article (String titre, String content, User author){
+    public Article() {}
+
+    public Article (String title, String content, User author){
         this.title = title;
         this.content = content;
         this.author = author;
diff --git a/hibernate-project/src/main/java/com/humanbooster/model/User.java b/hibernate-project/src/main/java/com/humanbooster/model/User.java
index fd561a6..5248903 100644
--- a/hibernate-project/src/main/java/com/humanbooster/model/User.java
+++ b/hibernate-project/src/main/java/com/humanbooster/model/User.java
@@ -17,6 +17,8 @@ public class User {
     @OneToMany(mappedBy="author", cascade= CascadeType.ALL, fetch = FetchType.LAZY)
     private List<Article> articles;
 
+    public User() {}
+
     public User(String name, String email, List<Article> articles) {
         this.name = name;
         this.email = email;
diff --git a/hibernate-project/src/main/java/com/humanbooster/service/ArticleService.java b/hibernate-project/src/main/java/com/humanbooster/service/ArticleService.java
index 703c7ae..a2278d1 100644
--- a/hibernate-project/src/main/java/com/humanbooster/service/ArticleService.java
+++ b/hibernate-project/src/main/java/com/humanbooster/service/ArticleService.java
@@ -1,43 +1,43 @@
 package com.humanbooster.service;
 
-import com.humanbooster.dao.ArticleDto;
+import com.humanbooster.dao.ArticleDao;
 import com.humanbooster.model.Article;
 
 import java.util.List;
 
 public class ArticleService {
 
-    public final ArticleDto articleDto;
+    public final ArticleDao articleDao;
 
-    public ArticleService(ArticleDto articleDto) {
-        this.articleDto = articleDto;
+    public ArticleService(ArticleDao articleDao) {
+        this.articleDao = articleDao;
     }
 
     public void createArticle(Article article) {
-        articleDto.create(article);
+        articleDao.create(article);
     }
 
     public void getArticleById(Long id) {
-        articleDto.read(id);
+        articleDao.read(id);
     }
 
     public void updateArticle(Article article) {
-        articleDto.update(article);
+        articleDao.update(article);
     }
 
     public void deleteArticle(Long id) {
-        articleDto.delete(id);
+        articleDao.delete(id);
     }
 
     public List<Article> getAllArticles() {
-        return articleDto.findAll();
+        return articleDao.findAll();
     }
 
     public Article findArticleByAuthor(String author) {
-        return articleDto.findByAuthor(author);
+        return articleDao.findByAuthor(author);
     }
 
     public Article findArticleByTitle(String title) {
-        return articleDto.findByTitle(title);
+        return articleDao.findByTitle(title);
     }
 }