diff --git a/yuthon_property_approval/wizard/property_reconciliation_wizard.py b/yuthon_property_approval/wizard/property_reconciliation_wizard.py
index 81c345d86..35b1097b7 100644
--- a/yuthon_property_approval/wizard/property_reconciliation_wizard.py
+++ b/yuthon_property_approval/wizard/property_reconciliation_wizard.py
@@ -28,7 +28,7 @@ class PropertyReconciliationWizard(models.Model):
     @api.onchange('reconciliation_line_ids', 'actual_total')
     def _onchange_amount_reconciled(self):
         for rec in self:
-            rec.amount_reconciled = rec.actual_total - rec.amount_been_reconciled
+            rec.amount_reconciled = rec.actual_total - rec.amount_been_reconciled - sum(line.amount for line in rec.reconciliation_line_ids)
 
     @api.depends('reconciliation_line_ids')
     def _compute_receivable_total(self):