diff --git a/lab2/contact.rb b/lab2/contact.rb
index caaf745..8675da4 100644
--- a/lab2/contact.rb
+++ b/lab2/contact.rb
@@ -1,4 +1,5 @@
 class Contact
+# add setters with validation
   attr_reader :phone, :telegram, :email
 
   def initialize(args = {})
@@ -20,6 +21,7 @@ class Contact
     @phone || @telegram || @email
   end
 
+  # getSingleContact
   def info
     return "Phone: #{@phone}" if @phone
     return "Telegram: #{@telegram}" if @telegram
@@ -34,6 +36,7 @@ class Contact
     /\A\+?[0-9]{9,15}\z/.match?(phone)
   end
 
+  # self
   def valid_telegram?(telegram)
     /\A@[A-Za-z0-9_]{5,32}\z/.match?(telegram)
   end
diff --git a/lab2/person.rb b/lab2/person.rb
index 0e17ac3..693ec0d 100644
--- a/lab2/person.rb
+++ b/lab2/person.rb
@@ -1,6 +1,7 @@
 require_relative 'contact'
 
 class Person
+  # contact только в этом классе, убрать из наследуемых переопределение
   attr_reader :id, :git, :contact
 
   def initialize(id:, git:, contact: Contact.new)
diff --git a/lab2/student_short.rb b/lab2/student_short.rb
index 6801b1f..2abc464 100644
--- a/lab2/student_short.rb
+++ b/lab2/student_short.rb
@@ -1,7 +1,7 @@
 require_relative 'person'
 
 class StudentShort < Person
-  attr_reader :surname_initials, :contact
+  attr_reader :surname_initials
 
   def initialize(id:, git:, surname_initials:, contact:)
     super(id: id, git: git, contact: contact)
@@ -38,4 +38,4 @@ class StudentShort < Person
   def to_s
     "#{@surname_initials}, Git: #{@git}, Contact: #{@contact}"
   end
-end
+end
\ No newline at end of file