diff --git a/src/main/java/fr/cardon/simpleat/model/Personne.java b/src/main/java/fr/cardon/simpleat/model/Personne.java
index 520f149..3950856 100644
--- a/src/main/java/fr/cardon/simpleat/model/Personne.java
+++ b/src/main/java/fr/cardon/simpleat/model/Personne.java
@@ -36,12 +36,6 @@ public class Personne {
 	}
 	
 
-	public Personne(int id) {
-		super();
-		this.id = id;
-	}
-
-
 	public Personne(String nom, String prenom, String email, String password) {
 		super();
 		this.nom = nom;
@@ -129,7 +123,4 @@ public class Personne {
 		this.preference = preference;
 	}
 
-	
-	
-
-}
+}
\ No newline at end of file
diff --git a/src/main/java/fr/cardon/simpleat/model/Preference.java b/src/main/java/fr/cardon/simpleat/model/Preference.java
index c3b52e3..efab64c 100644
--- a/src/main/java/fr/cardon/simpleat/model/Preference.java
+++ b/src/main/java/fr/cardon/simpleat/model/Preference.java
@@ -1,20 +1,13 @@
 package fr.cardon.simpleat.model;
 
 import javax.persistence.Column;
+import javax.persistence.EmbeddedId;
 import javax.persistence.Entity;
-import javax.persistence.Id;
-import javax.persistence.IdClass;
-import javax.persistence.JoinColumn;
-import javax.persistence.ManyToOne;
-
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 @Entity
-@IdClass(PreferencePK.class)
 public class Preference {
 
-	private Personne personne;
-	private Restaurant restau;
+	private PreferencePK preferencePK;
 	private int note;	
 	private boolean favoris;
 	
@@ -26,79 +19,36 @@ public class Preference {
 	}
 	
 	
-
-	public Preference(Personne personne, Restaurant restau) {
+	public Preference(PreferencePK preferencePK, int note, boolean favoris) {
 		super();
-		this.personne = personne;
-		this.restau = restau;
-	}
-
-	
-
-	public Preference(Personne personne, Restaurant restau, int note, boolean favoris) {
-		super();
-		this.personne = personne;
-		this.restau = restau;
+		this.preferencePK = preferencePK;
 		this.note = note;
 		this.favoris = favoris;
 	}
 
 
-
-	@Id
-	@ManyToOne
-	@JoinColumn(name="id_personne" )
-	@JsonIgnoreProperties({"hibernateLazyInitializer", "handler"}) 
-	public Personne getPersonne() {
-		return personne;
+	@EmbeddedId
+	public PreferencePK getPreferencePK() {
+		return preferencePK;
 	}
-
-
-
-	public void setPersonne(Personne personne) {
-		this.personne = personne;
+	public void setPreferencePK(PreferencePK preferencePK) {
+		this.preferencePK = preferencePK;
 	}
-
-	@Id
-	@ManyToOne
-	@JoinColumn(name="id_restau" )
-	@JsonIgnoreProperties({"hibernateLazyInitializer", "handler"}) 
-	public Restaurant getRestau() {
-		return restau;
-	}
-
-
-
-	public void setRestau(Restaurant restau) {
-		this.restau = restau;
-	}
-
-
 	@Column(nullable = true)
 	public int getNote() {
 		return note;
 	}
-
-
-
 	public void setNote(int note) {
 		this.note = note;
 	}
-
-
 	@Column(nullable = true)
-	public boolean isFavoris() {
+	public boolean isFavori() {
 		return favoris;
 	}
-
-
-
-	public void setFavoris(boolean favoris) {
+	public void setFavori(boolean favoris) {
 		this.favoris = favoris;
 	}
 	
 	
-	
-	
 
-}
+}
\ No newline at end of file
diff --git a/src/main/java/fr/cardon/simpleat/model/PreferencePK.java b/src/main/java/fr/cardon/simpleat/model/PreferencePK.java
index 2cd7550..bbde557 100644
--- a/src/main/java/fr/cardon/simpleat/model/PreferencePK.java
+++ b/src/main/java/fr/cardon/simpleat/model/PreferencePK.java
@@ -3,6 +3,7 @@ package fr.cardon.simpleat.model;
 
 import java.io.Serializable;
 
+import javax.persistence.CascadeType;
 import javax.persistence.Embeddable;
 import javax.persistence.FetchType;
 import javax.persistence.JoinColumn;
@@ -12,7 +13,7 @@ import javax.persistence.PrimaryKeyJoinColumn;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 
-
+@Embeddable
 public class PreferencePK implements Serializable {
 
 	/**
@@ -48,6 +49,7 @@ public class PreferencePK implements Serializable {
 		this.personne = personne;
 	}
 
+	
 	@ManyToOne // TODO mappedBy preferences dans restaurant
 	@PrimaryKeyJoinColumn(name="id_restau",referencedColumnName ="id_restau" )
 	@JsonIgnoreProperties({"hibernateLazyInitializer", "handler"}) 
@@ -62,4 +64,4 @@ public class PreferencePK implements Serializable {
 
 	
 
-}
+}
\ No newline at end of file
diff --git a/src/main/resources/Postman b/src/main/resources/Postman
index cbee787..a222d5a 100644
--- a/src/main/resources/Postman
+++ b/src/main/resources/Postman
@@ -169,19 +169,15 @@
 							}
 						},
 						"url": {
-
 							"raw": "localhost:8080/preference/1/3",
-
 							"host": [
 								"localhost"
 							],
 							"port": "8080",
 							"path": [
 								"preference",
-
 								"1",
 								"3"
-
 							]
 						}
 					},
@@ -212,9 +208,7 @@
 						"header": [],
 						"body": {
 							"mode": "raw",
-
 							"raw": "{\r\n    \"personne\": {\r\n        \"id\": 1\r\n    },\r\n    \"restau\": {\r\n        \"id\": 5\r\n    },\r\n    \"note\": 5,\r\n    \"favoris\": true\r\n}",
-
 							"options": {
 								"raw": {
 									"language": "json"
diff --git a/src/main/resources/data.sql b/src/main/resources/data.sql
index 6615fc2..6c955fa 100644
--- a/src/main/resources/data.sql
+++ b/src/main/resources/data.sql
@@ -73,7 +73,6 @@ insert into preference (restau_id_restau, personne_id_personne, note, favori) va
 insert into preference (restau_id_restau, personne_id_personne, note, favori) values (2, 3, 3, false);
 insert into preference (restau_id_restau, personne_id_personne, note, favori) values (2, 8, 3, false);
 
-
 insert into type (id_type, libelle) values (1, 'Kebab');
 insert into type (id_type, libelle) values (2, 'Supermarché');
 insert into type (id_type, libelle) values (3, 'Boulangerie');