diff --git a/API_SQLuedo/ModelToEntity/Extension.cs b/API_SQLuedo/ModelToEntity/Extension.cs
index 6a14122..72ff9ba 100644
--- a/API_SQLuedo/ModelToEntity/Extension.cs
+++ b/API_SQLuedo/ModelToEntity/Extension.cs
@@ -49,7 +49,7 @@ namespace ModelToEntity
         where T : class
         where TDto : class
         {
-            var entity = context.Set<T>().FindAsync(id);
+            var entity = context.Set<T>().Find(id);
             if (entity == null)
             {
                 throw new ArgumentException("Impossible de trouver l'entité", nameof(id));
@@ -65,9 +65,9 @@ namespace ModelToEntity
             }
 
             context.Entry(entity).State = EntityState.Modified;
-            context.SaveChangesAsync();
+            context.SaveChanges();
 
-            return Task.FromResult<T?>(entity as T);
+            return Task.FromResult<T?>(entity);
         }
 
     }