diff --git a/app/forms/users/apply_authentication_form.rb b/app/forms/users/apply_authentication_form.rb
index e9bd1b793..a16a884c8 100644
--- a/app/forms/users/apply_authentication_form.rb
+++ b/app/forms/users/apply_authentication_form.rb
@@ -1,10 +1,11 @@
 class Users::ApplyAuthenticationForm
   include ActiveModel::Model
 
-  attr_accessor :name, :id_number, :gender, :upload_image
+  attr_accessor :name, :id_number, :gender, :upload_image, :attachment_ids
 
   validates :name, presence: true
   validate :validate_ID_number
+  validates :attachment_ids, presence: true
 
 
   def validate_ID_number
diff --git a/app/forms/users/apply_professional_auth_form.rb b/app/forms/users/apply_professional_auth_form.rb
index c5de9700c..a8910482d 100644
--- a/app/forms/users/apply_professional_auth_form.rb
+++ b/app/forms/users/apply_professional_auth_form.rb
@@ -1,10 +1,11 @@
 class Users::ApplyProfessionalAuthForm
   include ActiveModel::Model
 
-  attr_accessor :school_id, :department_id, :identity, :extra, :upload_image
+  attr_accessor :school_id, :department_id, :identity, :extra, :upload_image, :attachment_ids
 
   validates :school_id, presence: true, numericality: { only_integer: true, greater_than: 0 }
   validates :department_id, numericality: { only_integer: true, greater_than: 0 }, allow_blank: true
   validates :identity, presence: true, inclusion: { in: %w(student teacher professional) }
   validates :extra, presence: true
+  validates :attachment_ids, presence: true
 end
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