diff --git a/antifroud/check_fraud.py b/antifroud/check_fraud.py
index 17dbfcfd..7e25de63 100644
--- a/antifroud/check_fraud.py
+++ b/antifroud/check_fraud.py
@@ -2,6 +2,7 @@ from datetime import timedelta
 from urllib.parse import parse_qs
 from django.utils import timezone
 from django.db.models import Q
+from django.db import connection
 from hotels.models import Reservation, Hotel
 from .models import UserActivityLog, ViolationLog, RoomDiscrepancy
 from touchh.utils.log import CustomLogger
@@ -35,7 +36,7 @@ class ReservationChecker:
     def fetch_user_logs(self):
         try:
             self.log_info("Начинается извлечение логов активности пользователей.")
-            user_logs = UserActivityLog.objects.filter(created__range=(self.start_time, self.end_time))
+            user_logs = UserActivityLog.objects.filter(fraud_checked=False)
             self.log_info(f"Найдено {user_logs.count()} логов активности для анализа.")
             return user_logs
         except Exception as e:
@@ -45,9 +46,7 @@ class ReservationChecker:
     def fetch_reservations(self):
         try:
             self.log_info("Начинается извлечение бронирований.")
-            reservations = Reservation.objects.filter(
-                Q(check_in__lte=self.end_time) & Q(check_out__gte=self.start_time)
-            )
+            reservations = Reservation.objects.filter(fraud_checked=False)
             self.log_info(f"Найдено {reservations.count()} бронирований для анализа.")
             return reservations
         except Exception as e:
@@ -127,7 +126,7 @@ class ReservationChecker:
         self.log_info(f"Запуск проверки с {self.start_time} по {self.end_time}.")
         try:
             self.find_violations()
-            self.save_violations()
+            #self.save_violations()
         except Exception as e:
             self.log_error(f"Ошибка при выполнении проверки: {e}")
         self.log_info("Проверка завершена.")
diff --git a/antifroud/migrations/0007_remove_roomdiscrepancy_fraud_checked.py b/antifroud/migrations/0007_remove_roomdiscrepancy_fraud_checked.py
new file mode 100644
index 00000000..db4f7a53
--- /dev/null
+++ b/antifroud/migrations/0007_remove_roomdiscrepancy_fraud_checked.py
@@ -0,0 +1,17 @@
+# Generated by Django 5.1.4 on 2025-02-01 09:48
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('antifroud', '0006_alter_roomdiscrepancy_fraud_checked_and_more'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='roomdiscrepancy',
+            name='fraud_checked',
+        ),
+    ]
diff --git a/antifroud/models.py b/antifroud/models.py
index f4c98ed4..17d0cc6d 100644
--- a/antifroud/models.py
+++ b/antifroud/models.py
@@ -115,7 +115,6 @@ class RoomDiscrepancy(models.Model):
         verbose_name="Тип несоответствия"
     )
     created_at = models.DateTimeField(auto_now_add=True, verbose_name="Дата создания")
-    fraud_checked = models.BooleanField(default=False, verbose_name="Проверено на несоответствия", db_index=True)
 
     def __str__(self):
         return f"{self.hotel.name} - Room {self.room_number}: {self.discrepancy_type}"
diff --git a/hotels/migrations/0004_reservation_fraud_checked.py b/hotels/migrations/0004_reservation_fraud_checked.py
new file mode 100644
index 00000000..cddb349b
--- /dev/null
+++ b/hotels/migrations/0004_reservation_fraud_checked.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.1.4 on 2025-02-01 09:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('hotels', '0003_rename_external_id_hotel_external_id_pms_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='reservation',
+            name='fraud_checked',
+            field=models.BooleanField(db_index=True, default=False, verbose_name='Проверено на несоответствия'),
+        ),
+    ]
diff --git a/hotels/models.py b/hotels/models.py
index d2d9c9d6..1bf8e3b4 100644
--- a/hotels/models.py
+++ b/hotels/models.py
@@ -116,6 +116,7 @@ class Reservation(models.Model):
     status = models.CharField(max_length=50, verbose_name="Статус")
     price = models.DecimalField(max_digits=10, decimal_places=2, null=True, blank=True, verbose_name="Цена")
     discount = models.DecimalField(max_digits=10, decimal_places=2, null=True, blank=True, verbose_name="Скидка")
+    fraud_checked = models.BooleanField(default=False, verbose_name="Проверено на несоответствия", db_index=True)
 
     def clean(self):
         if self.check_out and self.check_in and self.check_out <= self.check_in: