diff --git a/Sources/IHM/Desktop/CV_Planification.xaml b/Sources/IHM/Desktop/CV_Planification.xaml
index 9bc02f0..87cb392 100644
--- a/Sources/IHM/Desktop/CV_Planification.xaml
+++ b/Sources/IHM/Desktop/CV_Planification.xaml
@@ -91,7 +91,7 @@
                                HorizontalOptions="Center"
                                VerticalOptions="Center"/>
 
-                                <Label Grid.Column="1" Text="{Binding DateOperation}" 
+                                <Label Grid.Column="1" Text="{Binding DateOperation, StringFormat='{0:d}'}" 
                                    TextColor="{StaticResource Secondary}" 
                                FontAttributes="Bold" FontSize="Body" 
                                HorizontalOptions="Center"
diff --git a/Sources/IHM/Desktop/Echeancier.xaml b/Sources/IHM/Desktop/Echeancier.xaml
index 59b6ea0..1d8f492 100644
--- a/Sources/IHM/Desktop/Echeancier.xaml
+++ b/Sources/IHM/Desktop/Echeancier.xaml
@@ -94,7 +94,7 @@
                                HorizontalOptions="Center"
                                VerticalOptions="Center"/>
 
-                                <Label Grid.Column="1" Text="{Binding DateOperation}" 
+                                <Label Grid.Column="1" Text="{Binding DateOperation, StringFormat='{0:d}'}" 
                                    TextColor="{StaticResource Secondary}" 
                                FontAttributes="Bold" FontSize="Body" 
                                HorizontalOptions="Center"
diff --git a/Sources/IHM/Desktop/Operations.xaml b/Sources/IHM/Desktop/Operations.xaml
index abef448..3724d18 100644
--- a/Sources/IHM/Desktop/Operations.xaml
+++ b/Sources/IHM/Desktop/Operations.xaml
@@ -108,7 +108,7 @@
                                HorizontalOptions="Center"
                                VerticalOptions="Center"/>
 
-                                <Label Grid.Column="1" Text="{Binding DateOperation}" 
+                                <Label Grid.Column="1" Text="{Binding DateOperation, StringFormat='{0:d}'}" 
                                    TextColor="{StaticResource Secondary}" 
                                FontAttributes="Bold" FontSize="Body" 
                                HorizontalOptions="Center"
diff --git a/Sources/IHM/Mobile/Dashboard.xaml b/Sources/IHM/Mobile/Dashboard.xaml
index 326ec1c..954e9d4 100644
--- a/Sources/IHM/Mobile/Dashboard.xaml
+++ b/Sources/IHM/Mobile/Dashboard.xaml
@@ -82,7 +82,7 @@
                                        Margin="50,0,0,0"
                                        FontAttributes="Italic"/>
                                 <Label Grid.Row="0" Grid.Column="2"
-                                       Text="{Binding DateOperation}"/>
+                                       Text="{Binding DateOperation, StringFormat='{0:d}'}"/>
                                 <Label Grid.Row="1" Grid.Column="2" 
                                        Text="{Binding Montant}"
                                        FontAttributes="Bold"
diff --git a/Sources/IHM/Mobile/Operations.xaml b/Sources/IHM/Mobile/Operations.xaml
index 03bd070..ae99f70 100644
--- a/Sources/IHM/Mobile/Operations.xaml
+++ b/Sources/IHM/Mobile/Operations.xaml
@@ -34,7 +34,7 @@
                                FontAttributes="Italic"
                                Margin="50,0,0,0"/>
                             <Label Grid.Row="0" Grid.Column="2"
-                               Text="{Binding DateOperation}"/>
+                               Text="{Binding DateOperation, StringFormat='{0:d}'}"/>
                             <Label Grid.Row="1" Grid.Column="2" 
                                Text="{Binding Montant}"
                                FontAttributes="Bold"
diff --git a/Sources/IHM/Mobile/Planification.xaml b/Sources/IHM/Mobile/Planification.xaml
index ef670e5..440106c 100644
--- a/Sources/IHM/Mobile/Planification.xaml
+++ b/Sources/IHM/Mobile/Planification.xaml
@@ -35,7 +35,7 @@
                                FontAttributes="Italic"
                                Margin="50,0,0,0"/>
                             <Label Grid.Row="0" Grid.Column="2"
-                               Text="{Binding DateOperation}"/>
+                               Text="{Binding DateOperation, StringFormat='{0:d}'}"/>
                             <Label Grid.Row="1" Grid.Column="2" 
                                Text="{Binding Montant}"
                                FontAttributes="Bold"
diff --git a/Sources/Modele/Echeance.cs b/Sources/Modele/Echeance.cs
index 939ebcb..03ddb50 100644
--- a/Sources/Modele/Echeance.cs
+++ b/Sources/Modele/Echeance.cs
@@ -23,11 +23,11 @@ namespace Model
         public TagOperation Tag { get; private set; }
 
         [JsonConstructor]
-        public Echeance(string nom, double montant, DateTime dateOperation, MethodePayement methodePayement, TagOperation tag, bool isDebit = true)
+        public Echeance(string nom, double montant, DateTime dateO, MethodePayement methodePayement, TagOperation tag, bool isDebit = true)
         {
             Nom = nom;
             Montant = montant;
-            DateOperation = dateOperation;
+            DateOperation = dateO;
             ModePayement = methodePayement;
             IsDebit = isDebit;
             Tag = tag;
diff --git a/Sources/Modele/Operation.cs b/Sources/Modele/Operation.cs
index 9d33be2..8834111 100644
--- a/Sources/Modele/Operation.cs
+++ b/Sources/Modele/Operation.cs
@@ -38,11 +38,11 @@ namespace Model
         public bool FromBanque { get; private set; }
 
         [JsonConstructor]
-        public Operation(string nom, double montant, DateTime dateOperation, MethodePayement methodePayement, TagOperation tag, bool fromBanque, bool isDebit=true)
+        public Operation(string nom, double montant, DateTime dateO, MethodePayement methodePayement, TagOperation tag, bool fromBanque, bool isDebit=true)
         {
             Nom = nom;
             Montant = montant;
-            DateOperation = dateOperation;
+            DateOperation = dateO;
             ModePayement = methodePayement;
             IsDebit = isDebit;
             Tag = tag;
diff --git a/Sources/Modele/Planification.cs b/Sources/Modele/Planification.cs
index 72dd5e3..dbdbf6e 100644
--- a/Sources/Modele/Planification.cs
+++ b/Sources/Modele/Planification.cs
@@ -24,11 +24,11 @@ namespace Model
         public TagOperation Tag { get; private set; }
 
         [JsonConstructor]
-        public Planification(string nom, double montant, DateTime dateOperation, MethodePayement methodePayement, TagOperation tag, bool isDebit = true)
+        public Planification(string nom, double montant, DateTime dateO, MethodePayement methodePayement, TagOperation tag, bool isDebit = true)
         {
             Nom = nom;
             Montant = montant;
-            DateOperation = dateOperation;
+            DateOperation = dateO;
             ModePayement = methodePayement;
             IsDebit = isDebit;
             Tag = tag;