diff --git a/yuthon_property_approval/models/property_lease_contract.py b/yuthon_property_approval/models/property_lease_contract.py
index 0bc7dd86c..4a0a52912 100644
--- a/yuthon_property_approval/models/property_lease_contract.py
+++ b/yuthon_property_approval/models/property_lease_contract.py
@@ -451,7 +451,7 @@ class PropertyLeaseContract(models.Model):
                         "monthly_amount": monthly_amount,
                         "breakdown_id": self.id,
                         "start_data": free_start,
-                        "end_data": first_years_begin_end,
+                        "end_data": first_years_begin_end - relativedelta(days=1),
                         "month_number": first_months,
                         "period_rent": first_months * monthly_amount,
                     })]})