diff --git a/LawFirm/LawFirmFileImplement/Implements/BlankStorage.cs b/LawFirm/LawFirmFileImplement/Implements/BlankStorage.cs
index 47b885b..bb10978 100644
--- a/LawFirm/LawFirmFileImplement/Implements/BlankStorage.cs
+++ b/LawFirm/LawFirmFileImplement/Implements/BlankStorage.cs
@@ -79,7 +79,7 @@ namespace LawFirmFileImplement.Implements
             {
                 return null;
             }
-            blank.Update(model);
+            source.Blanks.Remove(blank);
             source.SaveBlanks();
             return blank.GetViewModel;
         }
diff --git a/LawFirm/LawFirmFileImplement/Implements/DocumentStorage.cs b/LawFirm/LawFirmFileImplement/Implements/DocumentStorage.cs
index 7629dfa..dd74260 100644
--- a/LawFirm/LawFirmFileImplement/Implements/DocumentStorage.cs
+++ b/LawFirm/LawFirmFileImplement/Implements/DocumentStorage.cs
@@ -78,7 +78,7 @@ namespace LawFirmFileImplement.Implements
             {
                 return null;
             }
-            document.Update(model);
+            source.Documents.Remove(document);
             source.SaveDocuments();
             return document.GetViewModel;
         }
diff --git a/LawFirm/LawFirmFileImplement/Implements/OrderStorage.cs b/LawFirm/LawFirmFileImplement/Implements/OrderStorage.cs
index baee8c5..46a8d01 100644
--- a/LawFirm/LawFirmFileImplement/Implements/OrderStorage.cs
+++ b/LawFirm/LawFirmFileImplement/Implements/OrderStorage.cs
@@ -78,7 +78,7 @@ namespace LawFirmFileImplement.Implements
             {
                 return null;
             }
-            order.Update(model);
+            source.Orders.Remove(order);
             source.SaveOrders();
             return order.GetViewModel;
         }