diff --git a/Rasaddam_Backend/request_formatter.py b/Rasaddam_Backend/request_formatter.py
index 19a48aa..e082ce6 100644
--- a/Rasaddam_Backend/request_formatter.py
+++ b/Rasaddam_Backend/request_formatter.py
@@ -8,18 +8,14 @@ class RequestFormatter(logging.Formatter):
         request = getattr(record, 'request', None)
 
         if isinstance(request, HttpRequest):
-            # مرحله ۱: از X-Forwarded-For (در صورت وجود)
             ip = request.META.get('HTTP_X_FORWARDED_FOR')
 
-            # مرحله ۲: از REMOTE_ADDR
             if not ip:
                 ip = request.META.get('REMOTE_ADDR')
 
-            # مرحله ۳: اگر هنوز چیزی نیست، مقدار پیش‌فرض بده (مثلاً localhost)
             if not ip:
                 ip = '127.0.0.1'
 
-            # تمیزکاری برای لیست آی‌پی‌ها
             if ',' in ip:
                 ip = ip.split(',')[0].strip()
 
diff --git a/apps/authentication/migrations/0039_remove_organizationtype_region_scope.py b/apps/authentication/migrations/0039_remove_organizationtype_region_scope.py
new file mode 100644
index 0000000..7c5cd0a
--- /dev/null
+++ b/apps/authentication/migrations/0039_remove_organizationtype_region_scope.py
@@ -0,0 +1,17 @@
+# Generated by Django 5.0 on 2025-10-27 10:38
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('authentication', '0038_organizationtype_region_scope'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='organizationtype',
+            name='region_scope',
+        ),
+    ]
diff --git a/apps/authentication/mixins/region_filter.py b/apps/authentication/mixins/region_filter.py
index 197157b..58e5d8f 100644
--- a/apps/authentication/mixins/region_filter.py
+++ b/apps/authentication/mixins/region_filter.py
@@ -26,7 +26,7 @@ class RegionFilterMixin:
             if hasattr(queryset.model, 'province_id'):
                 queryset = queryset.filter(province_id=id(province_id))
             elif hasattr(queryset.model, 'user'):
-                queryset = queryset.filter(user__province=organization.city)
+                queryset = queryset.filter(user__province=id(province_id))
 
         # filter by organization type region
         if org:
@@ -42,7 +42,7 @@ class RegionFilterMixin:
                 if hasattr(queryset.model, 'province_id'):
                     queryset = queryset.filter(province=organization.province)
                 elif hasattr(queryset.model, 'user'):
-                    queryset = queryset.filter(user__province=organization.city)
+                    queryset = queryset.filter(user__province=organization.province)
 
             # if organization is admin of system
             elif scope == 'CO':
diff --git a/apps/authorization/api/v1/api.py b/apps/authorization/api/v1/api.py
index 23c9ee4..b3a2419 100644
--- a/apps/authorization/api/v1/api.py
+++ b/apps/authorization/api/v1/api.py
@@ -153,7 +153,4 @@ class UserRelationViewSet(BaseViewSet, SoftDeleteMixin, viewsets.ModelViewSet, D
             return self.get_paginated_response(serializer.data)
 
         serializer = self.get_serializer(queryset, many=True)
-
-        print(request.META.get('HTTP_X_FORWARDED_FOR'))
-        print(request.META.get('REMOTE_ADDR'))
         return Response(serializer.data)
diff --git a/apps/pos_device/migrations/0076_device_city_device_province.py b/apps/pos_device/migrations/0076_device_city_device_province.py
new file mode 100644
index 0000000..fb6d561
--- /dev/null
+++ b/apps/pos_device/migrations/0076_device_city_device_province.py
@@ -0,0 +1,25 @@
+# Generated by Django 5.0 on 2025-10-27 10:38
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('authentication', '0039_remove_organizationtype_region_scope'),
+        ('pos_device', '0075_posfreeproducts_company_fee'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='device',
+            name='city',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='devices', to='authentication.city'),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='province',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='devices', to='authentication.province'),
+        ),
+    ]
diff --git a/apps/pos_device/models.py b/apps/pos_device/models.py
index 7048847..4fefe51 100644
--- a/apps/pos_device/models.py
+++ b/apps/pos_device/models.py
@@ -1,12 +1,14 @@
-from apps.product.models import Product, Broker, QuotaBrokerValue, QuotaDistribution
-from django.contrib.postgres.fields import ArrayField
-from apps.authorization.models import UserRelations
-from apps.authentication.models import Organization
-from apps.core.models import BaseModel
-from django.db import models
 import random
 import string
 
+from django.contrib.postgres.fields import ArrayField
+from django.db import models
+
+from apps.authentication.models import Organization, City, Province
+from apps.authorization.models import UserRelations
+from apps.core.models import BaseModel
+from apps.product.models import Product, Broker, QuotaBrokerValue, QuotaDistribution
+
 
 class ProviderCompany(BaseModel):
     user_relation = models.ForeignKey(
@@ -40,6 +42,18 @@ class Device(BaseModel):
     server_in = models.BooleanField(default=False)
     latitude = models.FloatField(default=0)
     longitude = models.FloatField(default=0)
+    city = models.ForeignKey(
+        City,
+        on_delete=models.CASCADE,
+        related_name='devices',
+        null=True
+    )
+    province = models.ForeignKey(
+        Province,
+        on_delete=models.CASCADE,
+        related_name='devices',
+        null=True
+    )
     is_activated = models.BooleanField(default=False)
     pre_registered = models.BooleanField(default=False)
     organization = models.ForeignKey(
diff --git a/logs/django_requests.log b/logs/django_requests.log
index 1b28bfd..0e3d3aa 100644
--- a/logs/django_requests.log
+++ b/logs/django_requests.log
@@ -11,3 +11,11 @@
 [2025-10-27 12:51:33,606] INFO django.utils.autoreload | IP: - | Path: - | D:\Project\Rasaddam_Backend\apps\authentication\api\v1\api.py changed, reloading.
 [2025-10-27 12:51:36,841] INFO django.utils.autoreload | IP: - | Path: - | Watching for file changes with StatReloader
 [2025-10-27 12:58:13,543] INFO django.utils.autoreload | IP: - | Path: - | D:\Project\Rasaddam_Backend\apps\authentication\api\v1\api.py changed, reloading.
+[2025-10-27 12:58:15,775] INFO django.utils.autoreload | IP: - | Path: - | Watching for file changes with StatReloader
+[2025-10-27 13:36:41,271] INFO django.utils.autoreload | IP: - | Path: - | D:\Project\Rasaddam_Backend\apps\authorization\api\v1\api.py changed, reloading.
+[2025-10-27 13:36:48,841] INFO django.utils.autoreload | IP: - | Path: - | Watching for file changes with StatReloader
+[2025-10-27 14:08:43,751] INFO django.utils.autoreload | IP: - | Path: - | D:\Project\Rasaddam_Backend\apps\pos_device\models.py changed, reloading.
+[2025-10-27 14:08:47,580] INFO django.utils.autoreload | IP: - | Path: - | Watching for file changes with StatReloader
+[2025-10-27 14:18:07,772] INFO django.utils.autoreload | IP: - | Path: - | D:\Project\Rasaddam_Backend\Rasaddam_Backend\request_formatter.py changed, reloading.
+[2025-10-27 14:18:11,698] INFO django.utils.autoreload | IP: - | Path: - | Watching for file changes with StatReloader
+[2025-10-27 14:42:16,070] INFO django.utils.autoreload | IP: - | Path: - | D:\Project\Rasaddam_Backend\apps\authentication\mixins\region_filter.py changed, reloading.