diff --git a/accounts_ext/models.py b/accounts_ext/models.py
index ede7360..75a8d70 100644
--- a/accounts_ext/models.py
+++ b/accounts_ext/models.py
@@ -52,16 +52,12 @@ class User(AbstractStatusModel, PermissionsMixin, AbstractBaseUser):
             'unique': _("A user with that email already exists."),
         },
     )
-    # referral = models.ForeignKey('referral.Referral',
-    #                              verbose_name=_('Referral code'),
-    #                              on_delete=models.DO_NOTHING,
-    #                              blank=True, null=True,
-    #                              related_name='ref_code')
+
     referral_user = models.ForeignKey('self',
-                                      verbose_name=_('Referral user'),
-                                      on_delete=models.DO_NOTHING,
-                                      blank=True, null=True,
-                                      related_name='ref_user')
+                                      verbose_name=_('Реферальный пользователь'),
+                                      on_delete=models.SET_NULL,
+                                      blank=True, null=True
+                                      )
 
     confirmed_at = models.DateTimeField(_('подвтержден в'), blank=True, null=True)
 
@@ -102,12 +98,12 @@ class Profile(AbstractStatusModel):
     user = models.OneToOneField(get_user_model(), on_delete=models.CASCADE, verbose_name=_('username'))
     first_name = models.CharField(_('first name'), max_length=100, blank=True, null=True)
     last_name = models.CharField(_('last name'), max_length=100, blank=True, null=True)
-    patronymic = models.CharField(_('patronymic'), max_length=100, blank=True, null=True)
-    birthday = models.DateField(_('birthday'), null=True, blank=True)
+    patronymic = models.CharField(_('отчество'), max_length=100, blank=True, null=True)
+    birthday = models.DateField(_('дата рождения'), null=True, blank=True)
 
     phone_regex = RegexValidator(regex=r'^\((+7)|8)?\d{10}$',
                                  message="Phone number must be entered in the format: '+99999999999'. Up to 12 digits allowed.")
-    phone = models.CharField(validators=[phone_regex], max_length=12, blank=True, null=True)
+    phone = models.CharField(_('телефон'),validators=[phone_regex], max_length=12, blank=True, null=True)
 
     @property
     def is_valid(self):
@@ -137,17 +133,16 @@ COMPANY_TYPE_DEFAULT_CHOICE = COMPANY_TYPE_LEGAL
 # @TODO: translate into english and use translation
 class Company(AbstractStatusModel):
     user = models.OneToOneField(get_user_model(), on_delete=models.CASCADE, verbose_name=_('username'))
-    company_name = models.CharField(_('Компания'), max_length=255, blank=True, null=True)
-    address = models.TextField(_('Адрес'), blank=True, null=True)
+    company_name = models.CharField(_('компания'), max_length=255, blank=True, null=True)
+    address = models.TextField(_('адрес'), blank=True, null=True)
     inn = models.CharField(_('ИНН'), max_length=12, blank=True, null=True)
     ogrn = models.CharField(_('ОГРН'), max_length=13, blank=True, null=True)
-    type = models.SmallIntegerField(_('Тип'), choices=COMPANY_TYPE_CHOICES, default=COMPANY_TYPE_DEFAULT_CHOICE,
+    type = models.SmallIntegerField(_('тип'), choices=COMPANY_TYPE_CHOICES, default=COMPANY_TYPE_DEFAULT_CHOICE,
                                     blank=True, null=True)
 
-    def set_company_type(self,is_individual_type_predicate):
+    def set_company_type(self, is_individual_type_predicate):
         return COMPANY_TYPE_INDIVIDUAL if is_individual_type_predicate else COMPANY_TYPE_LEGAL
 
-
     @property
     def is_individual(self):
         return self.type == COMPANY_TYPE_INDIVIDUAL
@@ -165,7 +160,7 @@ class Company(AbstractStatusModel):
 
 
 class UserPoints(models.Model):
-    user = models.ForeignKey(User, on_delete=models.CASCADE, null=True)
+    user = models.ForeignKey(get_user_model(), on_delete=models.CASCADE, null=True)
     points = models.DecimalField(max_digits=8, decimal_places=2, null=True, default=0.00)
     requisites = models.CharField(max_length=256, default='')
 
@@ -173,8 +168,8 @@ class UserPoints(models.Model):
         return str(self.user.id)
 
     class Meta:
-        verbose_name = _('Очки пользователя')
-        verbose_name_plural = _('Очки пользователя')
+        verbose_name = _('очки пользователя')
+        verbose_name_plural = _('очки пользователя')
 
 
 @receiver(post_save, sender=get_user_model())