diff --git a/hibernate-project/src/main/java/com/humanbooster/App.java b/hibernate-project/src/main/java/com/humanbooster/App.java
index c4d3247..3c76ebf 100644
--- a/hibernate-project/src/main/java/com/humanbooster/App.java
+++ b/hibernate-project/src/main/java/com/humanbooster/App.java
@@ -18,7 +18,11 @@ import org.hibernate.SessionFactory;
 import java.util.List;
 
 public class App {
+
+    public static final boolean LOCAL_ENVIRONMENT = true;
+
     public static void main(String[] args) {
+
         System.out.println("Démarrage de l'application");
 
         RestClient client = new RestClient();
@@ -30,7 +34,7 @@ public class App {
             System.out.println("Erreur lors du démarrage du serveur : " + e.getMessage());
         }
 
-        SessionFactory sessionFactory = new HibernateConfig(true).getSessionFactory();
+        SessionFactory sessionFactory = new HibernateConfig().getSessionFactory();
 
         UserService userService = new UserService(new UserDao(sessionFactory));
         ArticleService articleService = new ArticleService(new ArticleDao(sessionFactory));
diff --git a/hibernate-project/src/main/java/com/humanbooster/config/HibernateConfig.java b/hibernate-project/src/main/java/com/humanbooster/config/HibernateConfig.java
index 17fe9d1..c7e6919 100644
--- a/hibernate-project/src/main/java/com/humanbooster/config/HibernateConfig.java
+++ b/hibernate-project/src/main/java/com/humanbooster/config/HibernateConfig.java
@@ -1,5 +1,6 @@
 package com.humanbooster.config;
 
+import com.humanbooster.App;
 import org.hibernate.SessionFactory;
 import org.hibernate.boot.Metadata;
 import org.hibernate.boot.MetadataSources;
@@ -12,17 +13,11 @@ import jakarta.persistence.Entity;
 
 public class HibernateConfig {
 
-    private final boolean isLocalEnvironment;
-
-    public HibernateConfig(boolean isLocalEnvironment) {
-        this.isLocalEnvironment = isLocalEnvironment;
-    }
-
     public SessionFactory getSessionFactory() {
 
         SessionFactory sessionFactory;
 
-        if (isLocalEnvironment) {
+        if (App.LOCAL_ENVIRONMENT) {
 
             Configuration config = new Configuration()
                     .setProperty("hibernate.connection.url", "jdbc:mysql://127.0.0.1:3306/testdb")
diff --git a/hibernate-project/src/main/java/com/humanbooster/controller/ArticleController.java b/hibernate-project/src/main/java/com/humanbooster/controller/ArticleController.java
index 9cf0e42..2dcc967 100644
--- a/hibernate-project/src/main/java/com/humanbooster/controller/ArticleController.java
+++ b/hibernate-project/src/main/java/com/humanbooster/controller/ArticleController.java
@@ -1,5 +1,7 @@
 package com.humanbooster.controller;
 
+import com.humanbooster.config.HibernateConfig;
+import com.humanbooster.dao.ArticleDao;
 import com.humanbooster.dao.GenericDao;
 import com.humanbooster.model.Article;
 import jakarta.ws.rs.Path;
@@ -8,7 +10,11 @@ import org.hibernate.SessionFactory;
 @Path("/articles")
 public class ArticleController extends GenericControllerImpl<Article, Long> {
 
+    public ArticleController() {
+        this(new HibernateConfig().getSessionFactory(), new ArticleDao(new HibernateConfig().getSessionFactory()));
+    }
+
     public ArticleController(SessionFactory sessionFactory, GenericDao<Article, Long> dao) {
-        super(sessionFactory,dao);
+        super(sessionFactory, dao);
     }
 }
diff --git a/hibernate-project/src/main/java/com/humanbooster/controller/GenericControllerImpl.java b/hibernate-project/src/main/java/com/humanbooster/controller/GenericControllerImpl.java
index c223c77..0f90ea4 100644
--- a/hibernate-project/src/main/java/com/humanbooster/controller/GenericControllerImpl.java
+++ b/hibernate-project/src/main/java/com/humanbooster/controller/GenericControllerImpl.java
@@ -1,5 +1,6 @@
 package com.humanbooster.controller;
 
+import com.humanbooster.config.HibernateConfig;
 import com.humanbooster.dao.GenericDao;
 import jakarta.ws.rs.*;
 import jakarta.ws.rs.core.MediaType;
@@ -9,7 +10,7 @@ import java.util.List;
 
 @Produces(MediaType.APPLICATION_JSON)
 @Consumes(MediaType.APPLICATION_JSON)
-public abstract class GenericControllerImpl<T, ID> implements  GenericController<T, ID>, GenericDao<T, ID> {
+public abstract class GenericControllerImpl<T, ID> implements GenericController<T, ID>, GenericDao<T, ID> {
 
     protected final SessionFactory sessionFactory;
     private final GenericDao<T, ID> dao;
diff --git a/hibernate-project/src/main/java/com/humanbooster/controller/UserController.java b/hibernate-project/src/main/java/com/humanbooster/controller/UserController.java
index 4d59ad0..90128ed 100644
--- a/hibernate-project/src/main/java/com/humanbooster/controller/UserController.java
+++ b/hibernate-project/src/main/java/com/humanbooster/controller/UserController.java
@@ -1,10 +1,8 @@
 package com.humanbooster.controller;
 
 import com.humanbooster.config.HibernateConfig;
-import com.humanbooster.dao.GenericDao;
 import com.humanbooster.dao.UserDao;
 import com.humanbooster.model.User;
-import jakarta.inject.Inject;
 import jakarta.ws.rs.*;
 import jakarta.ws.rs.core.MediaType;
 import org.hibernate.SessionFactory;
@@ -16,7 +14,7 @@ import org.hibernate.SessionFactory;
 public class UserController extends GenericControllerImpl<User, Long> {
 
     public UserController() {
-        this(HibernateConfig.getSessionFactory(), new UserDao(HibernateConfig.getSessionFactory()));
+        this(new HibernateConfig().getSessionFactory(), new UserDao(new HibernateConfig().getSessionFactory()));
     }
 
     public UserController(SessionFactory sessionFactory, UserDao userDao) {