diff --git a/apps/authentication/api/v1/serializers/serializer.py b/apps/authentication/api/v1/serializers/serializer.py
index 7449455..98c36ad 100644
--- a/apps/authentication/api/v1/serializers/serializer.py
+++ b/apps/authentication/api/v1/serializers/serializer.py
@@ -5,8 +5,7 @@ from django.db.models import Q
 from rest_framework import serializers
 
 from apps.authentication.exceptions import UserExistException, OrganizationNationalUniqueIDException, \
-    OrganizationTypeRepeatableException, BankAccountExistException, BankAccountNumberAccountException, \
-    BankAccountCardException, BankAccountShebaException
+    OrganizationTypeRepeatableException
 from apps.authentication.models import (
     User,
     City,
@@ -57,21 +56,21 @@ class BankAccountSerializer(serializers.ModelSerializer):
         card = attrs['card']
         sheba = attrs['sheba']
 
-        if not self.instance:
-            if self.Meta.model.objects.filter(Q(account=account) | Q(card=card) | Q(sheba=sheba)).exists():
-                raise BankAccountExistException()
-        elif self.instance:
-            if self.instance.account != account:
-                if self.Meta.model.objects.filter(Q(account=account)).exists():
-                    raise BankAccountNumberAccountException()
-
-            elif self.instance.card != card:
-                if self.Meta.model.objects.filter(Q(card=card)).exists():
-                    raise BankAccountCardException()
-
-            elif self.instance.sheba != sheba:
-                if self.Meta.model.objects.filter(Q(sheba=sheba)).exists():
-                    raise BankAccountShebaException()
+        # if not self.instance:
+        #     if self.Meta.model.objects.filter(Q(account=account) | Q(card=card) | Q(sheba=sheba)).exists():
+        #         raise BankAccountExistException()
+        # elif self.instance:
+        #     if self.instance.account != account:
+        #         if self.Meta.model.objects.filter(Q(account=account)).exists():
+        #             raise BankAccountNumberAccountException()
+        #
+        #     elif self.instance.card != card:
+        #         if self.Meta.model.objects.filter(Q(card=card)).exists():
+        #             raise BankAccountCardException()
+        #
+        #     elif self.instance.sheba != sheba:
+        #         if self.Meta.model.objects.filter(Q(sheba=sheba)).exists():
+        #             raise BankAccountShebaException()
         return attrs
 
     def update(self, instance, validated_data):
diff --git a/apps/pos_device/web/api/v1/viewsets/device.py b/apps/pos_device/web/api/v1/viewsets/device.py
index 4d53dc1..df4feda 100644
--- a/apps/pos_device/web/api/v1/viewsets/device.py
+++ b/apps/pos_device/web/api/v1/viewsets/device.py
@@ -4,7 +4,7 @@ from datetime import timedelta
 
 from django.db import transaction
 from django.utils.timezone import now
-from rest_framework import status, filters
+from rest_framework import status
 from rest_framework import viewsets
 from rest_framework.decorators import action
 from rest_framework.exceptions import APIException
@@ -70,7 +70,7 @@ class ProviderCompanyViewSet(SoftDeleteMixin, viewsets.ModelViewSet):  # noqa
 class DeviceViewSet(BaseViewSet, SoftDeleteMixin, viewsets.ModelViewSet, AdminFilterMixin):
     queryset = pos_models.Device.objects.all()
     serializer_class = device_serializer.DeviceSerializer
-    filter_backends = [filters.SearchFilter]
+    # filter_backends = [filters.SearchFilter]
     search_fields = [
         'device_identity',
         'acceptor',
@@ -78,6 +78,7 @@ class DeviceViewSet(BaseViewSet, SoftDeleteMixin, viewsets.ModelViewSet, AdminFi
         'mac',
         'serial',
         'organization__name',
+        'assignment__client__organization__name'
     ]
 
     def create(self, request, *args, **kwargs):
diff --git a/apps/warehouse/web/api/v1/api.py b/apps/warehouse/web/api/v1/api.py
index 4d734f7..6ce9884 100644
--- a/apps/warehouse/web/api/v1/api.py
+++ b/apps/warehouse/web/api/v1/api.py
@@ -131,7 +131,7 @@ class InventoryEntryViewSet(BaseViewSet, SoftDeleteMixin, viewsets.ModelViewSet,
 class InventoryQuotaSaleTransactionViewSet(BaseViewSet, SoftDeleteMixin, DynamicSearchMixin, viewsets.ModelViewSet):
     queryset = warehouse_models.InventoryQuotaSaleTransaction.objects.all()
     serializer_class = warehouse_serializers.InventoryQuotaSaleTransactionSerializer
-    filter_backends = [filters.SearchFilter]
+    # filter_backends = [filters.SearchFilter]
     search_fields = [
         'rancher_fullname', 'rancher_mobile', 'pos_device__device_identity',
         'pos_device__acceptor', 'pos_device__terminal', 'pos_device__serial',