diff --git a/src/main/java/DAO/ReponseDAO.java b/src/main/java/DAO/ReponseDAO.java
index 83df8a9..5305289 100644
--- a/src/main/java/DAO/ReponseDAO.java
+++ b/src/main/java/DAO/ReponseDAO.java
@@ -24,6 +24,4 @@ public class ReponseDAO extends AbstractJpaDao<Integer, Reponse> {
         t.commit();
         em.refresh(q);
     }
-
- 
 }
diff --git a/src/main/java/DTO/QuestionDTO.java b/src/main/java/DTO/QuestionDTO.java
index 85f1b18..de9a842 100644
--- a/src/main/java/DTO/QuestionDTO.java
+++ b/src/main/java/DTO/QuestionDTO.java
@@ -1,13 +1,11 @@
 package DTO;
 
-import lombok.AllArgsConstructor;
 import lombok.Data;
-import lombok.NoArgsConstructor;
+import java.util.List;
 
 @Data
 public class QuestionDTO {
     private int id;
     private String question;
-    private String reponse;
-
+    private List<String> reponses_string;
 }
diff --git a/src/main/java/DTO/QuizzDTO.java b/src/main/java/DTO/QuizzDTO.java
index 84859c5..861e4fa 100644
--- a/src/main/java/DTO/QuizzDTO.java
+++ b/src/main/java/DTO/QuizzDTO.java
@@ -1,12 +1,12 @@
 package DTO;
 
-import lombok.AllArgsConstructor;
 import lombok.Data;
-import lombok.NoArgsConstructor;
+import java.util.List;
 
 @Data
-
 public class QuizzDTO {
     private int id;
-
+    private Integer sessionId;
+    private Integer utilisateurId;
+    private List<Integer> questionsId;
 }
diff --git a/src/main/java/DTO/ReponseDTO.java b/src/main/java/DTO/ReponseDTO.java
deleted file mode 100644
index c4e78be..0000000
--- a/src/main/java/DTO/ReponseDTO.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package DTO;
-
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-
-@Data
-
-public class ReponseDTO {
-}
diff --git a/src/main/java/DTO/SessionDTO.java b/src/main/java/DTO/SessionDTO.java
index 1947e1b..0a6dfbd 100644
--- a/src/main/java/DTO/SessionDTO.java
+++ b/src/main/java/DTO/SessionDTO.java
@@ -1,10 +1,14 @@
 package DTO;
 
-import lombok.AllArgsConstructor;
 import lombok.Data;
-import lombok.NoArgsConstructor;
+import java.util.List;
 
 @Data
-
 public class SessionDTO {
+    private String theme;
+    private int codePIN;
+    private int id;
+
+    private List<Integer> quizzsId;
+    private List<Integer> utilisateursId;
 }
diff --git a/src/main/java/DTO/UtilisateurDTO.java b/src/main/java/DTO/UtilisateurDTO.java
index e5e998f..e8b91d0 100644
--- a/src/main/java/DTO/UtilisateurDTO.java
+++ b/src/main/java/DTO/UtilisateurDTO.java
@@ -1,14 +1,12 @@
 package DTO;
 
-import lombok.AllArgsConstructor;
 import lombok.Data;
-import lombok.NoArgsConstructor;
 
 @Data
-
 public class UtilisateurDTO {
     private int id;
     private String name;
     private String email;
     private String password;
 }
+
diff --git a/src/main/java/Mapper/ReponseMapper.java b/src/main/java/Mapper/ReponseMapper.java
deleted file mode 100644
index d89cedc..0000000
--- a/src/main/java/Mapper/ReponseMapper.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package Mapper;
-
-import DTO.ReponseDTO;
-import metier.Reponse;
-import org.mapstruct.factory.Mappers;
-
-public interface ReponseMapper {
-    ReponseMapper INSTANCE = Mappers.getMapper( ReponseMapper.class );
-
-    Reponse toEntity(ReponseDTO reponseDTO);
-    ReponseDTO toDTO(Reponse reponse);
-}
diff --git a/src/main/java/jpa/JpaTest.java b/src/main/java/jpa/JpaTest.java
index 4990383..ef0b9fb 100644
--- a/src/main/java/jpa/JpaTest.java
+++ b/src/main/java/jpa/JpaTest.java
@@ -30,8 +30,8 @@ public class JpaTest {
             test.create_user_test();
             test.create_session_test();
             test.create_quizz_test(1,1);
-            //test.list_utilisateur();
-            //test.list_session();
+            test.list_utilisateur();
+            test.list_session();
             test.list_quizz();
         } catch (Exception e) {
             e.printStackTrace();