diff --git a/accounts_ext/models.py b/accounts_ext/models.py
index 84c7289..919ef29 100644
--- a/accounts_ext/models.py
+++ b/accounts_ext/models.py
@@ -11,22 +11,13 @@ from django.utils.timezone import now as datetime_now
 
 from registration.signals import user_activated
 
-from core.models import AbstractStatusModel, ActualOnlyManager, STATUS_ACTIVE
+from core.models import (
+    AbstractStatusModel, ActualOnlyManager, STATUS_ACTIVE, CaseInsensitiveQuerySet
+)
 
 
 # Create your models here.
 
-class CaseInsensitiveQuerySet(models.QuerySet):
-    CASE_INSENSITIVE_FIELDS = ('email',)
-
-    def _filter_or_exclude(self, negate, *args, **kwargs):
-        for field in self.CASE_INSENSITIVE_FIELDS:
-            if field in kwargs:
-                kwargs[field + '__iexact'] = kwargs[field]
-                del kwargs[field]
-        return super()._filter_or_exclude(negate, *args, **kwargs)
-
-
 class UserManager(ActualOnlyManager, BaseUserManager):
     def create_superuser(self, email, password):
         user = self.model(
@@ -39,7 +30,9 @@ class UserManager(ActualOnlyManager, BaseUserManager):
         return user
 
     def get_queryset(self):
-        return CaseInsensitiveQuerySet(self.model)
+        bqs = super().get_queryset()
+        qs = CaseInsensitiveQuerySet(self.model,bqs.query)
+        return qs
 
 
 # @TODO: translate into english and use translation
@@ -61,7 +54,7 @@ class User(AbstractStatusModel, PermissionsMixin, AbstractBaseUser):
     referral_user = models.ForeignKey('self',
                                       verbose_name=_('Реферальный пользователь'),
                                       on_delete=models.SET_NULL,
-                                      blank=True,null=True
+                                      blank=True, null=True
                                       )
 
     confirmed_at = models.DateTimeField(_('подвтержден в'), blank=True, null=True)
@@ -108,7 +101,7 @@ class Profile(AbstractStatusModel):
 
     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(_('телефон'),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):
@@ -164,24 +157,12 @@ class Company(AbstractStatusModel):
         verbose_name_plural = _('компании')
 
 
-class UserPoints(models.Model):
-    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='')
-
-    def __str__(self):
-        return str(self.user.id)
-
-    class Meta:
-        verbose_name = _('очки пользователя')
-        verbose_name_plural = _('очки пользователя')
-
-
 @receiver(post_save, sender=get_user_model())
 def create_user_profile(sender, instance, created, **kwargs):
     if created:
         Profile.objects.create(user=instance).save()
 
+
 @receiver(user_activated)
 def save_activation_date(sender, user, request, **kwargs):
     user.confirmed_at = datetime_now()