diff --git a/yuthon_maintain/models/processing_order_approval.py b/yuthon_maintain/models/processing_order_approval.py
index 57e1168bf..29c037659 100644
--- a/yuthon_maintain/models/processing_order_approval.py
+++ b/yuthon_maintain/models/processing_order_approval.py
@@ -74,7 +74,7 @@ class ProcessingOrderApproval(models.Model):
             contract_id = self.env["property.lease.contract.line"].search([('address_id', '=', self.property_id.id)], limit=1)
         else:
             contract_id = False
-        self.contract_id = contract_id.id
+        self.contract_id = contract_id.lease_id.id
 
     @api.depends("company_id")
     def _compute_name(self):