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/pos/api/v1/viewsets/device.py b/apps/pos_device/pos/api/v1/viewsets/device.py
index 56428f4..6af40a1 100644
--- a/apps/pos_device/pos/api/v1/viewsets/device.py
+++ b/apps/pos_device/pos/api/v1/viewsets/device.py
@@ -59,7 +59,10 @@ class POSDeviceViewSet(viewsets.ModelViewSet, POSDeviceMixin):
         organization = pos_models.Organization.objects.get(en_name=psp_name)
 
         # device version
-        device_version = pos_models.DeviceVersion.objects.filter(organization=organization).order_by('-code')
+        device_version = pos_models.DeviceVersion.objects.filter(
+            organization=organization,
+            enable=True
+        ).order_by('-code')
 
         device = self.device_queryset.filter(serial=serial).first()
 
diff --git a/apps/pos_device/web/api/v1/viewsets/device.py b/apps/pos_device/web/api/v1/viewsets/device.py
index 380bf5b..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',
diff --git a/apps/product/pos/api/v1/serializers/product_serializers.py b/apps/product/pos/api/v1/serializers/product_serializers.py
index 53dd054..3eeb0b8 100644
--- a/apps/product/pos/api/v1/serializers/product_serializers.py
+++ b/apps/product/pos/api/v1/serializers/product_serializers.py
@@ -46,7 +46,10 @@ class POSFreeProductSerializer(serializers.ModelSerializer):
             national_unique_id='1111111111'
         )
         main_company_bank_account = main_company.bank_information.first()
-        representation['company_shaba'] = "IR" + main_company_bank_account.sheba  # noqa
+        if instance.company_fee != 0:
+            representation['company_shaba'] = "IR" + main_company_bank_account.sheba  # noqa
+        else:
+            representation['company_shaba'] = ""  # noqa
 
         return representation
 
diff --git a/apps/warehouse/web/api/v1/api.py b/apps/warehouse/web/api/v1/api.py
index fda708b..d6137b5 100644
--- a/apps/warehouse/web/api/v1/api.py
+++ b/apps/warehouse/web/api/v1/api.py
@@ -168,7 +168,7 @@ class InventoryQuotaSaleTransactionViewSet(
 ):
     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',