diff --git a/yuthon_property_approval/wizard/penalty_line_wizard.py b/yuthon_property_approval/wizard/penalty_line_wizard.py
index fc2e719dd..a505cc319 100644
--- a/yuthon_property_approval/wizard/penalty_line_wizard.py
+++ b/yuthon_property_approval/wizard/penalty_line_wizard.py
@@ -83,7 +83,7 @@ class PenaltyLineWizard(models.Model):
 
         penalty_receivable = self.env['property.accounts.receivable'].search([
             ('contract_id', '=', receivable.contract_id.id),
-            ('due_date', '=', next_month),
+            ('due_date', '=', penalty_start_date),
             ('is_reconciliation', '=', True),
             ('management_type_id.name', '=', '违约金'),
         ], limit=1)