diff --git a/apps/authentication/api/v1/serializers/serializer.py b/apps/authentication/api/v1/serializers/serializer.py
index 54c071f..9146c75 100644
--- a/apps/authentication/api/v1/serializers/serializer.py
+++ b/apps/authentication/api/v1/serializers/serializer.py
@@ -47,15 +47,6 @@ class BankAccountSerializer(serializers.ModelSerializer):
     class Meta:
         model = BankAccountInformation
         fields = '__all__'
-        extra_kwargs = {
-            'user': {'required': False},
-            'name': {'required': False},
-            'organization': {'required': False},
-            'account_type': {'required': False},
-            'account': {'required': False},
-            'card': {'required': False},
-            'sheba': {'required': False}
-        }
 
     def update(self, instance, validated_data):
         """ update user bank account information """
diff --git a/apps/pos_device/web/api/v1/serilaizers/device.py b/apps/pos_device/web/api/v1/serilaizers/device.py
index ecb1bf3..f11dcb1 100644
--- a/apps/pos_device/web/api/v1/serilaizers/device.py
+++ b/apps/pos_device/web/api/v1/serilaizers/device.py
@@ -82,7 +82,7 @@ class StakeHoldersSerializer(ModelSerializer):
         representation = super().to_representation(instance)
 
         representation['bank_account'] = BankAccountSerializer(
-            instance.organization.bank_information.all()
+            instance.organization.bank_information.all().first()
         ).data
 
         return representation