diff --git a/src/Banquale/Banquale/Model/Person.cs b/src/Banquale/Banquale/Model/Person.cs
index a33329b..f0230b5 100644
--- a/src/Banquale/Banquale/Model/Person.cs
+++ b/src/Banquale/Banquale/Model/Person.cs
@@ -17,25 +17,19 @@ namespace Banquale.Model
         public string FirstName { get; private set; }
         [DataMember]
         public uint Id { get; private set; }
+
+        public static uint id { get; set; } = 1;
         [DataMember]
         public string Password { get; private set; }
 
         public Person(string name, string firstName, string password)
-        {
-            Name = name;
-            FirstName = firstName;
-            Id = 1;
-            Password = password;
-        }
-
-        public Person(string name, string firstName, uint id, string password)
         {
             Name = name;
             FirstName = firstName;
             Id = id;
             Password = password;
+            id++;
         }
-
     }
 
 }
diff --git a/src/Banquale/Banquale/Views/ConnectionPage.xaml.cs b/src/Banquale/Banquale/Views/ConnectionPage.xaml.cs
index 2d8a6dd..f7e9e6d 100644
--- a/src/Banquale/Banquale/Views/ConnectionPage.xaml.cs
+++ b/src/Banquale/Banquale/Views/ConnectionPage.xaml.cs
@@ -13,16 +13,16 @@ public partial class ConnectionPage : ContentPage
 
     public async void Connection_Clicked(Object sender, EventArgs e)
     {
-        string currentId = ident.Text;
+        uint currentId = Convert.ToUInt32(ident.Text);
         string password = pass.Text;
 
-        if (string.IsNullOrWhiteSpace(currentId) || string.IsNullOrWhiteSpace(password))
+        if (string.IsNullOrWhiteSpace(ident.Text) || string.IsNullOrWhiteSpace(password))
         {
             await DisplayAlert("Erreur", "Tout les champs doivent être complétés", "OK");
             return;
         }
 
-        if(currentId == "1")
+        if(currentId == 0)
         {
             Mgr.IsConsultant = true;
             await Navigation.PushModalAsync(new ConsultantHomePage());
@@ -33,21 +33,14 @@ public partial class ConnectionPage : ContentPage
             Mgr.IsConsultant = false;
         }
 
-
-        /*foreach(var Cu in Mgr.CustomersList)
+        Customer customer = Mgr.CustomersList.FirstOrDefault(u => u.Id == currentId && u.Password == password);
+        if (customer == null)
         {
-            if (Cu.Id == currentId)
-            {
-                Mgr.SelectedCustomer = Mgr.CustomersList[currentId+1];
-            }
-        }*/
-
-        //if(int.Parse(currentId) in Mgr.CustomersList) // FONCTIONNE PAS
-        //{
-        //    Mgr.SelectedCustomer = Mgr.CustomersList[int.Parse(currentId)];             
-        //}
-
-        Mgr.SelectedCustomer = Mgr.CustomersList[0];// 0 à changer 
+            await DisplayAlert("Erreur", "Le mot de passe ou l'id entré est incorrect.", "OK");
+            return;
+        }
+
+        Mgr.SelectedCustomer = customer;
 
 
         await Navigation.PushModalAsync(new SwitchAccountPage());