diff --git a/yuthon_property_approval/wizard/property_reconciliation_wizard.py b/yuthon_property_approval/wizard/property_reconciliation_wizard.py
index 4b8cb887e..04f01a8c8 100644
--- a/yuthon_property_approval/wizard/property_reconciliation_wizard.py
+++ b/yuthon_property_approval/wizard/property_reconciliation_wizard.py
@@ -19,8 +19,9 @@ class PropertyReconciliationWizard(models.Model):
 
     @api.depends('reconciliation_line_ids')
     def _compute_amount(self):
-        self.amount_been_reconciled = 0.0
-        self.amount_reconciled = 0.0
+        for rec in self:
+            rec.amount_been_reconciled = 0.0
+            rec.amount_reconciled = 0.0
         for line in self.reconciliation_line_ids:
             self.amount_been_reconciled += line.amount
         if self.actual_total > self.amount_been_reconciled: