diff --git a/app/models/loan.py b/app/models/loan.py
index 93bdb1b..b8f9c1a 100644
--- a/app/models/loan.py
+++ b/app/models/loan.py
@@ -143,6 +143,9 @@ class Loan(db.Model):
             'defaultPenaltyFee': self.default_penalty_fee,
             'continuousFee': self.continuous_fee,
             'collectionType': self.collection_type,
+            'upfrontFee': self.upfront_fee,
+            'repaymentAmount': self.repayment_amount,
+            'installmentAmount': self.installment_amount,
             'status': self.status,
             'dueDate': self.due_date.isoformat() if self.due_date else None,
             'loanDate': self.created_at.isoformat() if self.created_at else None,
diff --git a/app/models/offer.py b/app/models/offer.py
index f9a782c..5050623 100644
--- a/app/models/offer.py
+++ b/app/models/offer.py
@@ -71,9 +71,7 @@ class Offer(db.Model):
             "productId": self.product_id,
             "minAmount": self.min_amount,
             "maxAmount": self.max_amount,
-            "tenor": self.tenor,
-            "schedule": self.schedule,
-            "list_order": self.list_order
+            "tenor": self.tenor
         }
     
     def __repr__(self):