diff --git a/pms_api_rest/datamodels/pms_reservation.py b/pms_api_rest/datamodels/pms_reservation.py
index 6f4e9aefb..2bf69abe3 100644
--- a/pms_api_rest/datamodels/pms_reservation.py
+++ b/pms_api_rest/datamodels/pms_reservation.py
@@ -16,7 +16,7 @@ class PmsReservationShortInfo(Datamodel):
     stateCode = fields.String(required=False, allow_none=True)
     stateDescription = fields.String(required=False, allow_none=True)
     children = fields.Integer(required=False, allow_none=True)
-    paymentStateDescription = fields.String(required=False, allow_none=True)
+    paymentState = fields.String(required=False, allow_none=True)
     readyForCheckin = fields.Boolean(required=False, allow_none=True)
     allowedCheckout = fields.Boolean(required=False, allow_none=True)
     splitted = fields.Boolean(required=False, allow_none=True)
diff --git a/pms_api_rest/datamodels/res_country.py b/pms_api_rest/datamodels/res_country.py
index ac4921d82..f8b8fdbf1 100644
--- a/pms_api_rest/datamodels/res_country.py
+++ b/pms_api_rest/datamodels/res_country.py
@@ -7,7 +7,7 @@ class PmsResCountriesInfo(Datamodel):
     _name = "res.country.info"
     id = fields.Integer(required=False, allow_none=True)
     name = fields.String(required=False, allow_none=True)
-    alpha3 = fields.String(required=False, allow_none=True)
+    code = fields.String(required=False, allow_none=True)
 
 
 class PmsResCountryStatesInfo(Datamodel):
diff --git a/pms_api_rest/services/pms_partner_service.py b/pms_api_rest/services/pms_partner_service.py
index c8b038f00..d77b653cc 100644
--- a/pms_api_rest/services/pms_partner_service.py
+++ b/pms_api_rest/services/pms_partner_service.py
@@ -159,9 +159,7 @@ class PmsPartnerService(Component):
                 reservation = self.env["pms.reservation"].search(
                     [("id", "=", checkin.reservation_id.id)]
                 )
-                folio = self.env["pms.folio"].search(
-                    [("id", "=", reservation.folio_id.id)]
-                )
+
                 reservations.append(
                     PmsReservationShortInfo(
                         id=reservation.id,
@@ -169,14 +167,8 @@ class PmsPartnerService(Component):
                         checkout=reservation.checkout.strftime("%d/%m/%Y"),
                         adults=reservation.adults,
                         priceTotal=round(reservation.price_room_services_set, 2),
-                        stateDescription=dict(
-                            reservation.fields_get(["state"])["state"]["selection"]
-                        )[reservation.state],
-                        paymentStateDescription=dict(
-                            folio.fields_get(["payment_state"])["payment_state"][
-                                "selection"
-                            ]
-                        )[folio.payment_state],
+                        stateCode=reservation.state,
+                        paymentState=reservation.folio_payment_state,
                     )
                 )
             return reservations
@@ -219,7 +211,6 @@ class PmsPartnerService(Component):
         PmsReservationShortInfo = self.env.datamodels["pms.reservation.short.info"]
         reservations = []
         for reservation in partnerReservations:
-            folio = self.env["pms.folio"].search([("id", "=", reservation.folio_id.id)])
             reservations.append(
                 PmsReservationShortInfo(
                     checkin=datetime.combine(
@@ -230,14 +221,8 @@ class PmsPartnerService(Component):
                     ).isoformat(),
                     adults=reservation.adults,
                     priceTotal=round(reservation.price_room_services_set, 2),
-                    stateDescription=dict(
-                        reservation.fields_get(["state"])["state"]["selection"]
-                    )[reservation.state],
-                    paymentStateDescription=dict(
-                        folio.fields_get(["payment_state"])["payment_state"][
-                            "selection"
-                        ]
-                    )[folio.payment_state],
+                    stateCode=reservation.state,
+                    paymentState=reservation.folio_payment_state,
                 )
             )
             return reservations
@@ -382,6 +367,7 @@ class PmsPartnerService(Component):
                     nationality=doc_number.partner_id.nationality_id.id
                     if doc_number.partner_id.nationality_id
                     else None,
+                    # aquí tiene que ser id
                     countryState=doc_number.partner_id.residence_state_id.id
                     if doc_number.partner_id.residence_state_id
                     else None,
diff --git a/pms_api_rest/services/res_country_service.py b/pms_api_rest/services/res_country_service.py
index c34f0e4b0..ea6d7b194 100644
--- a/pms_api_rest/services/res_country_service.py
+++ b/pms_api_rest/services/res_country_service.py
@@ -29,7 +29,7 @@ class ResCountryService(Component):
                 ResCountriesInfo(
                     id=country.id,
                     name=country.name,
-                    alpha3=country.code_alpha3 if country.code_alpha3 else None,
+                    code=country.code if country.code else None,
                 )
             )
         return result_countries