diff --git a/app/models/property.rb b/app/models/property.rb
index 818b47d..db36517 100644
--- a/app/models/property.rb
+++ b/app/models/property.rb
@@ -45,15 +45,15 @@ class Property
   field :hiring_person_name, type: Hash, default: {"enable"=>"1","required"=>"true"}
   field :reason_for_hire, type: Hash, default: {"enable"=>"1","required"=>"true"}
   field :note_for_hire, type: Hash, default: {"enable"=>"1","required"=>"false"}
-  field :organization
-  field :person_in_charge
-  field :tel_of_person_in_charge
-  field :department
-  field :contact_person
-  field :tel_of_contact_person
-  field :mobile_phone_of_contact_person
-  field :contact_person_Email
-  field :contact_person_department
+  field :organization, type: Hash, default: {"enable"=>"1","required"=>"false"}
+  field :person_in_charge, type: Hash, default: {"enable"=>"1","required"=>"false"}
+  field :tel_of_person_in_charge, type: Hash, default: {"enable"=>"1","required"=>"false"}
+  field :department, type: Hash, default: {"enable"=>"1","required"=>"false"}
+  field :contact_person, type: Hash, default: {"enable"=>"1","required"=>"false"}
+  field :tel_of_contact_person, type: Hash, default: {"enable"=>"1","required"=>"false"}
+  field :mobile_phone_of_contact_person, type: Hash, default: {"enable"=>"1","required"=>"false"}
+  field :contact_person_Email, type: Hash, default: {"enable"=>"1","required"=>"false"}
+  field :contact_person_department, type: Hash, default: {"enable"=>"1","required"=>"false"}
   field :enable_notes_selector , type: Boolean, default: false
   field :notes_selector ,type: Hash, default: {}
   field :enable_fields_sort , type: Boolean, default: false