diff --git a/SecuritySystem/SecuritySystemDatabaseImplement/Models/Order.cs b/SecuritySystem/SecuritySystemDatabaseImplement/Models/Order.cs
index 185b0e1..364d9c6 100644
--- a/SecuritySystem/SecuritySystemDatabaseImplement/Models/Order.cs
+++ b/SecuritySystem/SecuritySystemDatabaseImplement/Models/Order.cs
@@ -70,7 +70,7 @@ namespace SecuritySystemDatabaseImplement.Models
             SecureName = Secure.SecureName,
             ClientFIO = Client.ClientFIO,
             ImplementerId = ImplementerId,
-            ImplementerFIO = Implementer.ImplementerFIO
+            ImplementerFIO = Implementer?.ImplementerFIO ?? string.Empty
         };
     }
 }