diff --git a/sf_sale/models/sale_order.py b/sf_sale/models/sale_order.py
index e063b742..d87a0a93 100644
--- a/sf_sale/models/sale_order.py
+++ b/sf_sale/models/sale_order.py
@@ -196,8 +196,7 @@ class ReSaleOrder(models.Model):
         for order in self:
             order.purchase_order_count = len(order._get_purchase_orders().filtered(
                 lambda po: po.purchase_type not in ['outsourcing']))
-            order.consignment_purchase_order_count = len(order._get_purchase_orders().filtered(
-                lambda po: po.purchase_type in ['outsourcing']))
+            order.consignment_purchase_order_count = len(self._get_sale_to_purchase('outsourcing'))
 
     def action_view_purchase_orders(self):
         """
@@ -228,8 +227,7 @@ class ReSaleOrder(models.Model):
         委外加工
         """
         self.ensure_one()
-        outsourcing_purchase_order_ids = self._get_purchase_orders().filtered(
-            lambda po: po.purchase_type in ['outsourcing']).ids
+        outsourcing_purchase_order_ids = self._get_sale_to_purchase('outsourcing')
         action = {
             'res_model': 'purchase.order',
             'type': 'ir.actions.act_window',
@@ -247,6 +245,14 @@ class ReSaleOrder(models.Model):
             })
         return action
 
+    def _get_sale_to_purchase(self, purchase_type):
+        """查询满足条件的采购订单"""
+        purchase_order_ids = self._get_purchase_orders().filtered(
+            lambda po: po.purchase_type == purchase_type).ids
+        order_ids = self.env['purchase.order'].sudo().search(
+            [('origin', '=', self.name), ('purchase_type', '=', purchase_type)]).ids
+        return list(set(purchase_order_ids) | set(order_ids))
+
 
 class ResaleOrderLine(models.Model):
     _inherit = 'sale.order.line'