diff --git a/sf_manufacturing/models/mrp_production.py b/sf_manufacturing/models/mrp_production.py
index 3afef01d..3f35ed1a 100644
--- a/sf_manufacturing/models/mrp_production.py
+++ b/sf_manufacturing/models/mrp_production.py
@@ -379,6 +379,14 @@ class MrpProduction(models.Model):
                     workorders_values.append(
                         self.env['mrp.workorder'].json_workorder_str('', production, route))
             production.workorder_ids = workorders_values
+            if production_programming.programming_state == '已编程':
+                sale = self.env['sale.order'].search([('name', '=', production.name)])
+                if sale.partner_id.name != '业务平台':
+                    logging.info("production: %s" % production.name)
+                    production.workorder_ids.filtered(lambda t: t.routing_type == 'CNC加工').write({
+                        'cnc_ids': production_programming.workorder_ids.filtered(
+                            lambda
+                                t1: t1.routing_type == 'CNC加工').cnc_ids})
             for workorder in production.workorder_ids:
                 workorder.duration_expected = workorder._get_duration_expected()