diff --git a/yuthon_property_approval/wizard/property_reconciliation_wizard.py b/yuthon_property_approval/wizard/property_reconciliation_wizard.py
index 2027ede0e..f20f1eb1d 100644
--- a/yuthon_property_approval/wizard/property_reconciliation_wizard.py
+++ b/yuthon_property_approval/wizard/property_reconciliation_wizard.py
@@ -530,7 +530,7 @@ class PropertyReconciliationWizard(models.Model):
                     extract_start_date = date_match.group(1) if date_match else line.due_date
                     extract_end_date = date_match.group(2) if date_match else None
                     check_domain = [
-                        ('due_date', '=', line.extract_start_date),
+                        ('due_date', '=', extract_start_date),
                         ('contract_id', '=', line.contract_id.id),
                         ('is_invalid', '=', False),
                         ('management_type_id', '=', management_type_id.id),