diff --git a/models/event.py b/models/event.py
index 5e6b77c..ac5e89c 100644
--- a/models/event.py
+++ b/models/event.py
@@ -12,28 +12,32 @@ class Event(models.Model):
     _order = 'id desc'
 
     title = fields.Char(required=True)
-    # manager = fields.Many2one('coworker.users', 'Manager', required=True, index=True)
-
+    # manager = fields.Many2one('coworker.users','Manager', required=True, index=True)
     date_start = fields.Datetime(default=fields.Date.context_today, required=True)
     date_end = fields.Datetime(required=True)
 
     duration = fields.Float(compute='_compute_duration')
+    description = fields.Text()
+    # statut = fields.Selection([('draft', 'Draft'),
+    #                            ('confirmed', 'Confirmed'),
+    #                            ('canceled', 'Canceled')])
 
 
     @api.constrains('date_end')
     def _check_date_end(self):
         """Test si la modification de la date n'est pas postérieur à la date de début"""
         if self.date_start > self.date_end:
-            raise ValidationError(_('Date most be supperior to to start date'))
+            raise ValidationError(
+                _('Date most be supperior to to start date'))
 
 
     @api.depends('date_start', 'date_end')
     def _compute_duration(self):
         for event in self:
             if event.date_start and event.date_end:
-                t1 = fields.Datetime.from_string(event.date_end)
-                t2 = fields.Datetime.from_string(event.date_start)
-                delta = t1 - t2
+                date_end_py = fields.Datetime.from_string(event.date_end)
+                date_start_py = fields.Datetime.from_string(event.date_start)
+                delta = date_end_py - date_start_py
                 event.duration = delta.days * 24.0 + round(float(delta.seconds) / 3600.0)
             else:
                 event.duration = 0.0
diff --git a/views/event_views.xml b/views/event_views.xml
index ad20cdf..e4f0b55 100644
--- a/views/event_views.xml
+++ b/views/event_views.xml
@@ -15,6 +15,7 @@
               <field name="date_start" />
               <field name="date_end" />
               <field name="duration" />
+              <filed name="description" />
             </group>
           </group>
         </sheet>