diff --git a/Sources/Model/Manager.cs b/Sources/Model/Manager.cs
index 6442b09..98e402c 100644
--- a/Sources/Model/Manager.cs
+++ b/Sources/Model/Manager.cs
@@ -1,9 +1,12 @@
 using Microsoft.VisualBasic;
+using Model.Serializer;
 using Model.Stub;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.IO;
 using System.Linq;
+using System.Resources;
 using System.Text;
 using System.Threading.Tasks;
 
@@ -13,7 +16,7 @@ namespace Model
     public class Manager
     {
         public IDataManager DataManager { get; set; }
-
+        public XML_Serializer XML_Serializer { get; set; }
         public ObservableCollection<Bateau> Bateaux { get; set; }
         public ObservableCollection<Personnage> Personnages { get; set; }
         public ObservableCollection<FruitDuDemon> Fruits { get; set; }
@@ -25,8 +28,16 @@ namespace Model
 
         public Manager() {
             DataManager = new StubManager();
-            Bateaux = new ObservableCollection<Bateau>(DataManager.GetBateaux());
-            Personnages = new ObservableCollection<Personnage>(DataManager.GetPersonnages());
+            XML_Serializer = new XML_Serializer();
+            if (File.Exists(@"C:\Users\yobrugiere1\Documents\Ohara\Sources\Ohara\Resources\XML\bateau.xml"))
+                Bateaux = new ObservableCollection<Bateau>(XML_Serializer.GetBateaux());
+            else
+                Bateaux = new ObservableCollection<Bateau>(DataManager.GetBateaux());
+            if (File.Exists(@"C:\Users\yobrugiere1\Documents\Ohara\Sources\Ohara\Resources\XML\personnage.xml"))
+                Personnages = new ObservableCollection<Personnage>(XML_Serializer.GetPersonnages());
+            else
+                Personnages = new ObservableCollection<Personnage>(DataManager.GetPersonnages());
+            
             Fruits = new ObservableCollection<FruitDuDemon>(DataManager.GetFruits());
             Iles = new ObservableCollection<Ile>(DataManager.GetIles());
             Bestiaire = new ObservableCollection<Bestiaire>(DataManager.GetBestiaires());
@@ -149,7 +160,7 @@ namespace Model
             return listeFavoris;
         }
 
-       public void AddFavoris(ObjetOhara obj)
+       public void ModifierFavoris(ObjetOhara obj,bool value)
         {
             Type t = obj.GetType();
          
@@ -158,7 +169,8 @@ namespace Model
                 {
                     if (b.Equals(obj))
                     {
-                        b.EstFavori = true;
+                        b.EstFavori = value;
+                        XML_Serializer.SetBateau(Bateaux.ToList());
                     }
                 }
             else if (t.Equals(typeof(Equipage)))
@@ -166,7 +178,8 @@ namespace Model
                 {
                     if (b.Equals(obj))
                     {
-                        b.EstFavori = true;
+                        b.EstFavori = value;
+                        XML_Serializer.SetEquipage(Equipages.ToList());
                     }
                 }
 
@@ -175,7 +188,8 @@ namespace Model
                 {
                     if (b.Equals(obj))
                     {
-                        b.EstFavori = true;
+                        b.EstFavori = value;
+                        XML_Serializer.SetPersonnage(Personnages.ToList());
                     }
                 }
 
@@ -184,7 +198,8 @@ namespace Model
                 {
                     if (b.Equals(obj))
                     {
-                        b.EstFavori = true;
+                        b.EstFavori = value;
+                        XML_Serializer.SetIle(Iles.ToList());
                     }
                 }
 
@@ -194,6 +209,7 @@ namespace Model
                     if (b.Equals(obj))
                     {
                         b.EstFavori = true;
+                        XML_Serializer.SetFDD(Fruits.ToList());
                     }
                 }
 
@@ -202,11 +218,14 @@ namespace Model
                 {
                     if (b.Equals(obj))
                     {
-                        b.EstFavori = true;
+                        b.EstFavori = value;
+                        XML_Serializer.SetBestiaire(Bestiaire.ToList());
                     }
                 }
-
+            
         }
 
+
+
     }
 }
diff --git a/Sources/Model/Serializer/XML_Serializer.cs b/Sources/Model/Serializer/XML_Serializer.cs
index 8d5031a..1c768a4 100644
--- a/Sources/Model/Serializer/XML_Serializer.cs
+++ b/Sources/Model/Serializer/XML_Serializer.cs
@@ -19,7 +19,7 @@ namespace Model.Serializer
         {
             var serializer = new DataContractSerializer(typeof(List<Personnage>));
             string xmlFile = "personnage.xml"; 
-            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "./"));
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "C:\\Users\\yobrugiere1\\Documents\\Ohara\\Sources\\Ohara\\Resources\\XML"));
             XmlWriterSettings settings = new XmlWriterSettings() { Indent = true };
             using (TextWriter tw = File.CreateText(xmlFile))
             {
@@ -36,7 +36,7 @@ namespace Model.Serializer
         {
             var serializer = new DataContractSerializer(typeof(List<FruitDuDemon>));
             string xmlFile = "fruitdudemon.xml";
-            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "./"));
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "C:\\Users\\yobrugiere1\\Documents\\Ohara\\Sources\\Ohara\\Resources\\XML"));
             XmlWriterSettings settings = new XmlWriterSettings() { Indent = true };
             using (TextWriter tw = File.CreateText(xmlFile))
             {
@@ -54,7 +54,7 @@ namespace Model.Serializer
         {
             var serializer = new DataContractSerializer(typeof(List<Bestiaire>));
             string xmlFile = "bestiaire.xml";
-            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "./"));
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "C:\\Users\\yobrugiere1\\Documents\\Ohara\\Sources\\Ohara\\Resources\\XML"));
             XmlWriterSettings settings = new XmlWriterSettings() { Indent = true };
             using (TextWriter tw = File.CreateText(xmlFile))
             {
@@ -72,7 +72,7 @@ namespace Model.Serializer
         {
             var serializer = new DataContractSerializer(typeof(List<Equipage>));
             string xmlFile = "equipage.xml";
-            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "./"));
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "C:\\Users\\yobrugiere1\\Documents\\Ohara\\Sources\\Ohara\\Resources\\XML"));
             XmlWriterSettings settings = new XmlWriterSettings() { Indent = true };
             using (TextWriter tw = File.CreateText(xmlFile))
             {
@@ -90,7 +90,7 @@ namespace Model.Serializer
         {
             var serializer = new DataContractSerializer(typeof(List<Ile>));
             string xmlFile = "ile.xml";
-            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "./"));
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "C:\\Users\\yobrugiere1\\Documents\\Ohara\\Sources\\Ohara\\Resources\\XML"));
             XmlWriterSettings settings = new XmlWriterSettings() { Indent = true };
             using (TextWriter tw = File.CreateText(xmlFile))
             {
@@ -108,7 +108,7 @@ namespace Model.Serializer
         {
             var serializer = new DataContractSerializer(typeof(List<Bateau>));
             string xmlFile = "bateau.xml";
-            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "./"));
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "C:\\Users\\yobrugiere1\\Documents\\Ohara\\Sources\\Ohara\\Resources\\XML"));
             XmlWriterSettings settings = new XmlWriterSettings() { Indent = true };
             using (TextWriter tw = File.CreateText(xmlFile))
             {
@@ -127,7 +127,7 @@ namespace Model.Serializer
             List<Bateau> listeBateau = new List<Bateau>();
             var serializer = new DataContractSerializer(typeof(List<Bateau>));
             string xmlFile = "bateau.xml";
-            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "./"));
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "C:\\Users\\yobrugiere1\\Documents\\Ohara\\Sources\\Ohara\\Resources\\XML"));
 
             using (Stream s = File.OpenRead(xmlFile))
             {
@@ -141,7 +141,7 @@ namespace Model.Serializer
             List<Bestiaire> listeBest = new List<Bestiaire>();
             var serializer = new DataContractSerializer(typeof(List<Bestiaire>));
             string xmlFile = "bestiaire.xml";
-            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "./"));
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "C:\\Users\\yobrugiere1\\Documents\\Ohara\\Sources\\Ohara\\Resources\\XML"));
 
             using (Stream s = File.OpenRead(xmlFile))
             {
@@ -154,7 +154,7 @@ namespace Model.Serializer
             List<Equipage> listeEquip = new List<Equipage>();
             var serializer = new DataContractSerializer(typeof(List<Equipage>));
             string xmlFile = "equipage.xml";
-            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "./"));
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "C:\\Users\\yobrugiere1\\Documents\\Ohara\\Sources\\Ohara\\Resources\\XML"));
 
             using (Stream s = File.OpenRead(xmlFile))
             {
@@ -167,7 +167,7 @@ namespace Model.Serializer
             List<FruitDuDemon> listeFDD = new List<FruitDuDemon>();
             var serializer = new DataContractSerializer(typeof(List<FruitDuDemon>));
             string xmlFile = "fruitdudemon.xml";
-            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "./"));
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "C:\\Users\\yobrugiere1\\Documents\\Ohara\\Sources\\Ohara\\Resources\\XML"));
 
             using (Stream s = File.OpenRead(xmlFile))
             {
@@ -180,7 +180,7 @@ namespace Model.Serializer
             List<Ile> listeIle = new List<Ile>();
             var serializer = new DataContractSerializer(typeof(List<Ile>));
             string xmlFile = "ile.xml";
-            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "./"));
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "C:\\Users\\yobrugiere1\\Documents\\Ohara\\Sources\\Ohara\\Resources\\XML"));
 
             using (Stream s = File.OpenRead(xmlFile))
             {
@@ -193,7 +193,7 @@ namespace Model.Serializer
             List<Personnage> listePerso = new List<Personnage>();
             var serializer = new DataContractSerializer(typeof(List<Personnage>));
             string xmlFile = "personnage.xml";
-            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "./"));
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), "C:\\Users\\yobrugiere1\\Documents\\Ohara\\Sources\\Ohara\\Resources\\XML"));
            
             using (Stream s = File.OpenRead(xmlFile))
             {
diff --git a/Sources/Ohara/PageFavoris.xaml.cs b/Sources/Ohara/PageFavoris.xaml.cs
index 4e0063e..c95deb8 100644
--- a/Sources/Ohara/PageFavoris.xaml.cs
+++ b/Sources/Ohara/PageFavoris.xaml.cs
@@ -19,22 +19,50 @@ public partial class PageFavoris : ContentPage
         searchBar.TextChanged += OnTextChanged;
 
     }
-    async void listeFavs_SelectionChanged(object sender, SelectionChangedEventArgs e)
+    void listeFavs_SelectionChanged(object sender, SelectionChangedEventArgs e)
     {
         Type t = listeFavs.SelectedItem.GetType();
+       
         Console.WriteLine(t);
         if (t.Equals(typeof(Bateau)))
-            await Navigation.PushAsync(new PageInfoBateau());
+        {
+            manager.SelectedItem = (Bateau)listeFavs.SelectedItem;
+           
+             Navigation.PushAsync(new PageInfoBateau());
+        }
         else if (t.Equals(typeof(Equipage)))
-            await Navigation.PushAsync(new PageInfoEquipage());
+        {
+            manager.SelectedItem = (Equipage)listeFavs.SelectedItem;
+           
+            Navigation.PushAsync(new PageInfoEquipage());
+        }
+         
         else if (t.Equals(typeof(Personnage)))
-            await Navigation.PushAsync(new PageInfoPersonnage());
+        {
+            manager.SelectedItem = (Personnage)listeFavs.SelectedItem;
+           
+            Navigation.PushAsync(new PageInfoPersonnage());
+            
+        }
+           
         else if (t.Equals(typeof(Ile)))
-            await Navigation.PushAsync(new PageInfoIle());
+        {
+            manager.SelectedItem=(Ile)listeFavs.SelectedItem;
+            Navigation.PushAsync(new PageInfoIle());
+        }
+       
         else if (t.Equals(typeof(FruitDuDemon)))
-            await Navigation.PushAsync(new PageInfoFdd());
+        {
+            manager.SelectedItem = (FruitDuDemon)listeFavs.SelectedItem;
+            Navigation.PushAsync(new PageInfoFdd());
+        }
+          
         else if (t.Equals(typeof(Bestiaire)))
-            await Navigation.PushAsync(new PageInfoBestiaire());
+        {
+            manager.SelectedItem = (Bestiaire)listeFavs.SelectedItem;
+            Navigation.PushAsync(new PageInfoBestiaire());
+        }
+         
 
     }
 
diff --git a/Sources/Ohara/PageInfoBateau.xaml b/Sources/Ohara/PageInfoBateau.xaml
index a5e41b9..0ee2c12 100644
--- a/Sources/Ohara/PageInfoBateau.xaml
+++ b/Sources/Ohara/PageInfoBateau.xaml
@@ -16,6 +16,7 @@
                 </Grid.ColumnDefinitions>
                 <VerticalStackLayout Grid.Column="0" Spacing="4">
                     <Button x:Name="bouttonFav" Text="Ajouter aux favoris" Style="{StaticResource buttonFavsInfo}" Clicked="AjouterFav_Clicked" />
+                    <Button x:Name="retirerFav" Text="Retirer des favoris" IsVisible="false" Style="{StaticResource buttonRetirerFavInfo}" Clicked="RetirerFav_Clicked"/>
                     <Frame Style="{StaticResource frameInfo}">
                         <Label Text="Sommaire" Style="{StaticResource titreInfo}"/>
                     </Frame>
diff --git a/Sources/Ohara/PageInfoBateau.xaml.cs b/Sources/Ohara/PageInfoBateau.xaml.cs
index 8fba560..b2d6d5b 100644
--- a/Sources/Ohara/PageInfoBateau.xaml.cs
+++ b/Sources/Ohara/PageInfoBateau.xaml.cs
@@ -15,6 +15,8 @@ public partial class PageInfoBateau : ContentPage
         {
             bouttonFav.IsEnabled = false;
             bouttonFav.Text = "Ajouté au favoris";
+            retirerFav.IsVisible = true;
+
         }
         BindingContext=manager.SelectedItem;
 
@@ -22,8 +24,17 @@ public partial class PageInfoBateau : ContentPage
 
     private void AjouterFav_Clicked(object sender, EventArgs e)
     {
-       manager.AddFavoris(manager.SelectedItem);
+       manager.ModifierFavoris(manager.SelectedItem,true);
        bouttonFav.IsEnabled = false;
        bouttonFav.Text = "Ajouté au favoris";
+       retirerFav.IsVisible = true;
+    }
+
+    private void RetirerFav_Clicked(object sender, EventArgs e)
+    {
+        manager.ModifierFavoris(manager.SelectedItem, false);
+        bouttonFav.IsEnabled = true;
+        bouttonFav.Text = "Ajouter au favoris";
+        retirerFav.IsVisible = false;
     }
 }
\ No newline at end of file
diff --git a/Sources/Ohara/PageInfoBestiaire.xaml b/Sources/Ohara/PageInfoBestiaire.xaml
index d306017..fb4d2f0 100644
--- a/Sources/Ohara/PageInfoBestiaire.xaml
+++ b/Sources/Ohara/PageInfoBestiaire.xaml
@@ -16,6 +16,7 @@
                 </Grid.ColumnDefinitions>
                 <VerticalStackLayout Grid.Column="0" Spacing="4">
                     <Button x:Name="bouttonFav" Text="Ajouter aux favoris" Style="{StaticResource buttonFavsInfo}" Clicked="AjouterFav_Clicked" />
+                    <Button x:Name="retirerFav" Text="Retirer des favoris" IsVisible="false" Style="{StaticResource buttonRetirerFavInfo}" Clicked="RetirerFav_Clicked"/>
                     <Frame Style="{StaticResource frameInfo}">
                         <Label Text="Sommaire" Style="{StaticResource titreInfo}"/>
                     </Frame>
diff --git a/Sources/Ohara/PageInfoBestiaire.xaml.cs b/Sources/Ohara/PageInfoBestiaire.xaml.cs
index 0ca1b98..d19a437 100644
--- a/Sources/Ohara/PageInfoBestiaire.xaml.cs
+++ b/Sources/Ohara/PageInfoBestiaire.xaml.cs
@@ -13,6 +13,8 @@ public partial class PageInfoBestiaire : ContentPage
         {
             bouttonFav.IsEnabled = false;
             bouttonFav.Text = "Ajouté au favoris";
+            retirerFav.IsVisible = true;
+
         }
         BindingContext = manager.SelectedItem;
 
@@ -20,8 +22,17 @@ public partial class PageInfoBestiaire : ContentPage
 
     private void AjouterFav_Clicked(object sender, EventArgs e)
     {
-        manager.AddFavoris(manager.SelectedItem);
+        manager.ModifierFavoris(manager.SelectedItem, true);
         bouttonFav.IsEnabled = false;
         bouttonFav.Text = "Ajouté au favoris";
+        retirerFav.IsVisible = true;
+    }
+
+    private void RetirerFav_Clicked(object sender, EventArgs e)
+    {
+        manager.ModifierFavoris(manager.SelectedItem, false);
+        bouttonFav.IsEnabled = true;
+        bouttonFav.Text = "Ajouter au favoris";
+        retirerFav.IsVisible = false;
     }
 }
\ No newline at end of file
diff --git a/Sources/Ohara/PageInfoEquipage.xaml b/Sources/Ohara/PageInfoEquipage.xaml
index 51fa80c..d6301c2 100644
--- a/Sources/Ohara/PageInfoEquipage.xaml
+++ b/Sources/Ohara/PageInfoEquipage.xaml
@@ -17,6 +17,7 @@
                 </Grid.ColumnDefinitions>
                 <VerticalStackLayout Grid.Column="0" Spacing="4">
                     <Button x:Name="bouttonFav" Text="Ajouter aux favoris" Style="{StaticResource buttonFavsInfo}" Clicked="AjouterFav_Clicked" />
+                    <Button x:Name="retirerFav" Text="Retirer des favoris" IsVisible="false" Style="{StaticResource buttonRetirerFavInfo}" Clicked="RetirerFav_Clicked"/>
                     <Frame Style="{StaticResource frameInfo}">
                         <Label Text="Sommaire" Style="{StaticResource titreInfo}"/>
                     </Frame>
diff --git a/Sources/Ohara/PageInfoEquipage.xaml.cs b/Sources/Ohara/PageInfoEquipage.xaml.cs
index cd320ac..c0bedcc 100644
--- a/Sources/Ohara/PageInfoEquipage.xaml.cs
+++ b/Sources/Ohara/PageInfoEquipage.xaml.cs
@@ -13,6 +13,8 @@ public partial class PageInfoEquipage : ContentPage
         {
             bouttonFav.IsEnabled = false;
             bouttonFav.Text = "Ajouté au favoris";
+            retirerFav.IsVisible = true;
+
         }
         BindingContext = manager.SelectedItem;
 
@@ -20,8 +22,17 @@ public partial class PageInfoEquipage : ContentPage
 
     private void AjouterFav_Clicked(object sender, EventArgs e)
     {
-        manager.AddFavoris(manager.SelectedItem);
+        manager.ModifierFavoris(manager.SelectedItem, true);
         bouttonFav.IsEnabled = false;
         bouttonFav.Text = "Ajouté au favoris";
+        retirerFav.IsVisible = true;
+    }
+
+    private void RetirerFav_Clicked(object sender, EventArgs e)
+    {
+        manager.ModifierFavoris(manager.SelectedItem, false);
+        bouttonFav.IsEnabled = true;
+        bouttonFav.Text = "Ajouter au favoris";
+        retirerFav.IsVisible = false;
     }
 }
\ No newline at end of file
diff --git a/Sources/Ohara/PageInfoFdd.xaml b/Sources/Ohara/PageInfoFdd.xaml
index b42383e..976920e 100644
--- a/Sources/Ohara/PageInfoFdd.xaml
+++ b/Sources/Ohara/PageInfoFdd.xaml
@@ -16,6 +16,7 @@
                 </Grid.ColumnDefinitions>
                 <VerticalStackLayout Grid.Column="0" Spacing="2"  Padding="5">
                     <Button x:Name="bouttonFav" Text="Ajouter aux favoris" Style="{StaticResource buttonFavsInfo}" Clicked="AjouterFav_Clicked" />
+                    <Button x:Name="retirerFav" Text="Retirer des favoris" IsVisible="false" Style="{StaticResource buttonRetirerFavInfo}" Clicked="RetirerFav_Clicked"/>
                     <Frame Style="{StaticResource frameInfo}">
                         <Label Text="Sommaire :" Style="{StaticResource titreInfo}" />
                     </Frame>
diff --git a/Sources/Ohara/PageInfoFdd.xaml.cs b/Sources/Ohara/PageInfoFdd.xaml.cs
index be2f9a4..64ed307 100644
--- a/Sources/Ohara/PageInfoFdd.xaml.cs
+++ b/Sources/Ohara/PageInfoFdd.xaml.cs
@@ -13,6 +13,8 @@ public partial class PageInfoFdd : ContentPage
         {
             bouttonFav.IsEnabled = false;
             bouttonFav.Text = "Ajouté au favoris";
+            retirerFav.IsVisible = true;
+
         }
         BindingContext = manager.SelectedItem;
 
@@ -20,8 +22,17 @@ public partial class PageInfoFdd : ContentPage
 
     private void AjouterFav_Clicked(object sender, EventArgs e)
     {
-        manager.AddFavoris(manager.SelectedItem);
+        manager.ModifierFavoris(manager.SelectedItem, true);
         bouttonFav.IsEnabled = false;
         bouttonFav.Text = "Ajouté au favoris";
+        retirerFav.IsVisible = true;
+    }
+
+    private void RetirerFav_Clicked(object sender, EventArgs e)
+    {
+        manager.ModifierFavoris(manager.SelectedItem, false);
+        bouttonFav.IsEnabled = true;
+        bouttonFav.Text = "Ajouter au favoris";
+        retirerFav.IsVisible = false;
     }
 }
\ No newline at end of file
diff --git a/Sources/Ohara/PageInfoIle.xaml b/Sources/Ohara/PageInfoIle.xaml
index a7620b4..90df2c2 100644
--- a/Sources/Ohara/PageInfoIle.xaml
+++ b/Sources/Ohara/PageInfoIle.xaml
@@ -16,6 +16,7 @@
             </Grid.ColumnDefinitions>
             <VerticalStackLayout Grid.Column="0" Spacing="4">
                     <Button x:Name="bouttonFav" Text="Ajouter aux favoris" Style="{StaticResource buttonFavsInfo}" Clicked="AjouterFav_Clicked" />
+                    <Button x:Name="retirerFav" Text="Retirer des favoris" IsVisible="false" Style="{StaticResource buttonRetirerFavInfo}" Clicked="RetirerFav_Clicked"/>
                     <Frame Style="{StaticResource frameInfo}">
                     <Label Text="Sommaire" Style="{StaticResource titreInfo}"/>
                 </Frame>
diff --git a/Sources/Ohara/PageInfoIle.xaml.cs b/Sources/Ohara/PageInfoIle.xaml.cs
index f0f8ee3..6a9affc 100644
--- a/Sources/Ohara/PageInfoIle.xaml.cs
+++ b/Sources/Ohara/PageInfoIle.xaml.cs
@@ -13,6 +13,8 @@ public partial class PageInfoIle : ContentPage
         {
             bouttonFav.IsEnabled = false;
             bouttonFav.Text = "Ajouté au favoris";
+            retirerFav.IsVisible = true;
+
         }
         BindingContext = manager.SelectedItem;
 
@@ -20,8 +22,17 @@ public partial class PageInfoIle : ContentPage
 
     private void AjouterFav_Clicked(object sender, EventArgs e)
     {
-        manager.AddFavoris(manager.SelectedItem);
+        manager.ModifierFavoris(manager.SelectedItem, true);
         bouttonFav.IsEnabled = false;
         bouttonFav.Text = "Ajouté au favoris";
+        retirerFav.IsVisible = true;
+    }
+
+    private void RetirerFav_Clicked(object sender, EventArgs e)
+    {
+        manager.ModifierFavoris(manager.SelectedItem, false);
+        bouttonFav.IsEnabled = true;
+        bouttonFav.Text = "Ajouter au favoris";
+        retirerFav.IsVisible = false;
     }
 }
\ No newline at end of file
diff --git a/Sources/Ohara/PageInfoPersonnage.xaml b/Sources/Ohara/PageInfoPersonnage.xaml
index 2625c4a..45d87db 100644
--- a/Sources/Ohara/PageInfoPersonnage.xaml
+++ b/Sources/Ohara/PageInfoPersonnage.xaml
@@ -16,6 +16,7 @@
                 </Grid.ColumnDefinitions>
                 <VerticalStackLayout Grid.Column="0" Spacing="4">
                     <Button x:Name="bouttonFav" Text="Ajouter aux favoris" Style="{StaticResource buttonFavsInfo}" Clicked="AjouterFav_Clicked" />
+                    <Button x:Name="retirerFav" Text="Retirer des favoris" IsVisible="false" Style="{StaticResource buttonRetirerFavInfo}" Clicked="RetirerFav_Clicked"/>
                     <Frame Style="{StaticResource frameInfo}">
                         <Label Text="Sommaire" Style="{StaticResource titreInfo}"/>
                     </Frame>
diff --git a/Sources/Ohara/PageInfoPersonnage.xaml.cs b/Sources/Ohara/PageInfoPersonnage.xaml.cs
index 5358eef..197daee 100644
--- a/Sources/Ohara/PageInfoPersonnage.xaml.cs
+++ b/Sources/Ohara/PageInfoPersonnage.xaml.cs
@@ -13,6 +13,8 @@ public partial class PageInfoPersonnage : ContentPage
         {
             bouttonFav.IsEnabled = false;
             bouttonFav.Text = "Ajouté au favoris";
+            retirerFav.IsVisible = true;
+
         }
         BindingContext = manager.SelectedItem;
 
@@ -20,8 +22,17 @@ public partial class PageInfoPersonnage : ContentPage
 
     private void AjouterFav_Clicked(object sender, EventArgs e)
     {
-        manager.AddFavoris(manager.SelectedItem);
+        manager.ModifierFavoris(manager.SelectedItem, true);
         bouttonFav.IsEnabled = false;
         bouttonFav.Text = "Ajouté au favoris";
+        retirerFav.IsVisible = true;
+    }
+
+    private void RetirerFav_Clicked(object sender, EventArgs e)
+    {
+        manager.ModifierFavoris(manager.SelectedItem, false);
+        bouttonFav.IsEnabled = true;
+        bouttonFav.Text = "Ajouter au favoris";
+        retirerFav.IsVisible = false;
     }
 }
\ No newline at end of file
diff --git a/Sources/Ohara/PagePersonnage.xaml b/Sources/Ohara/PagePersonnage.xaml
index e2c3999..80f6154 100644
--- a/Sources/Ohara/PagePersonnage.xaml
+++ b/Sources/Ohara/PagePersonnage.xaml
@@ -83,12 +83,4 @@
             </ScrollView>
         </VerticalStackLayout>
 
-
-
-        <!--<Rectangle WidthRequest="200" HeightRequest="300" HorizontalOptions="Start"   BackgroundColor="#72a3b3">
-            <Rectangle.Fill>
-                <LinearGradientBrush StartPoint="0,0.5" EndPoint="1,0.5">
-                    <GradientStop Color="#cdffd8" Offset="0.0" />-->
-        <!--<GradientStop Color="#94b9ff" Offset="1.0" /></LinearGradientBrush></Rectangle.Fill></Rectangle>-->
-
 </ContentPage>
diff --git a/Sources/Ohara/PagePersonnage.xaml.cs b/Sources/Ohara/PagePersonnage.xaml.cs
index 8470316..afe55ce 100644
--- a/Sources/Ohara/PagePersonnage.xaml.cs
+++ b/Sources/Ohara/PagePersonnage.xaml.cs
@@ -10,15 +10,18 @@ public partial class PagePersonnage : ContentPage
     public Manager manager => (App.Current as App).manager;
     public PagePersonnage()
     {
-
+       
         InitializeComponent();
+       
         listePerso.ItemsSource = manager.GetPersonnages();
       
     }
-    async void listePerso_SelectionChanged(object sender, SelectionChangedEventArgs e)
+    void listePerso_SelectionChanged(object sender, SelectionChangedEventArgs e)
     {
         manager.SelectedItem = (Personnage)listePerso.SelectedItem;
-        await Navigation.PushAsync(new PageInfoPersonnage());
+        
+        Navigation.PushAsync(new PageInfoPersonnage());
+     
     }
 
 }
\ No newline at end of file
diff --git a/Sources/Ohara/Resources/Styles/Styles.xaml b/Sources/Ohara/Resources/Styles/Styles.xaml
index 4fee99f..dfb0d14 100644
--- a/Sources/Ohara/Resources/Styles/Styles.xaml
+++ b/Sources/Ohara/Resources/Styles/Styles.xaml
@@ -669,6 +669,7 @@
                             <Setter Property="TextColor" Value="White"/>
                             <Setter Property="FontSize" Value="20"/>
                             <Setter Property="Padding" Value="17"/>
+                            <Setter Property="BorderColor" Value="Transparent"/>
                         </VisualState.Setters>
                     </VisualState>
                     <VisualState x:Name="Disabled">
@@ -684,7 +685,34 @@
             </VisualStateGroupList>
         </Setter>
     </Style>
-    
+
+    <Style TargetType="Button" x:Key="buttonRetirerFavInfo">
+        <Setter Property="VisualStateManager.VisualStateGroups">
+            <VisualStateGroupList>
+                <VisualStateGroup>
+                    <VisualState x:Name="Normal">
+                        <VisualState.Setters>
+                            <Setter Property="BackgroundColor" Value="DarkRed"/>
+                            <Setter Property="TextColor" Value="White"/>
+                            <Setter Property="FontSize" Value="20"/>
+                            <Setter Property="Padding" Value="17"/>
+                            <Setter Property="BorderColor" Value="DarkRed"/>
+                        </VisualState.Setters>
+                    </VisualState>
+                    <VisualState x:Name="PointerOver">
+                        <VisualState.Setters>
+                            <Setter Property="BackgroundColor" Value="Red"/>
+                            <Setter Property="TextColor" Value="White"/>
+                            <Setter Property="FontSize" Value="20"/>
+                            <Setter Property="Padding" Value="17"/>
+                            <Setter Property="BorderColor" Value="Red"/>
+                        </VisualState.Setters>
+                    </VisualState>
+ 
+                </VisualStateGroup>
+            </VisualStateGroupList>
+        </Setter>
+    </Style>
     <!--<Style TargetType="Label"
        Class="FlyoutItemLabelStyle">
         <Setter Property="TextColor"
diff --git a/Sources/TestConsole/Program.cs b/Sources/TestConsole/Program.cs
index 9a01764..50612f8 100644
--- a/Sources/TestConsole/Program.cs
+++ b/Sources/TestConsole/Program.cs
@@ -11,7 +11,7 @@ Bateau luffy = new Bateau("Sunny", "", 15, 15,"","");
 ObjetOhara b = luffy;
 Console.WriteLine(luffy.EstFavori);
 
-manager.AddFavoris(b);
+manager.ModifierFavoris(b);
 
 foreach(Bateau s in manager.Bateaux)
 {