diff --git a/sf_manufacturing/models/mrp_production.py b/sf_manufacturing/models/mrp_production.py
index 36a37b0c..dd3c54e9 100644
--- a/sf_manufacturing/models/mrp_production.py
+++ b/sf_manufacturing/models/mrp_production.py
@@ -7,6 +7,8 @@ from odoo import api, fields, models, _
 from odoo.exceptions import UserError
 from odoo.addons.sf_base.commons.common import Common
 
+from odoo.tools import float_compare, float_is_zero
+
 
 class MrpProduction(models.Model):
     _inherit = 'mrp.production'
@@ -258,9 +260,6 @@ class MrpProduction(models.Model):
                     )
                     i += 1
                     for route in product_routing_workcenter:
-                        if i == 1 and route.routing_type == '装夹预调':
-                            workorders_values.append(
-                                self.env['mrp.workorder'].json_workorder_str('', production, route))
                         if route.is_repeat is True:
                             workorders_values.append(
                                 self.env['mrp.workorder'].json_workorder_str(k, production, route))