diff --git a/sf_dlm/models/stock_rule_inherit.py b/sf_dlm/models/stock_rule_inherit.py
index d20fcd58..72e7ed28 100644
--- a/sf_dlm/models/stock_rule_inherit.py
+++ b/sf_dlm/models/stock_rule_inherit.py
@@ -1,3 +1,4 @@
+import logging
 from odoo import models, fields, api, _
 
 
@@ -29,7 +30,14 @@ class StockRuleInherit(models.Model):
                             if supplier:
                                 domain = rule._make_po_get_domain(procurement.company_id, procurement.values,
                                                                   supplier.partner_id)
-                                po = self.env['purchase.order'].sudo().search([dom for dom in domain], limit=1)
+                                logging.info("domain=============: %s", domain)
+                                po = self.env['purchase.order'].sudo().search([
+                                    ('partner_id', '=', supplier.partner_id.id),
+                                    ('company_id', '=', procurement.company_id.id),  # 保证公司一致
+                                    ('origin', '=', procurement.origin),  # 根据来源匹配
+                                    ('state', '=', 'draft')  # 状态为草稿
+                                ], limit=1)
+                                logging.info("po=: %s", po)
                                 if po:
                                     po.write({'purchase_type': 'consignment'})
                             break