diff --git a/sf_manufacturing/models/mrp_production.py b/sf_manufacturing/models/mrp_production.py
index 9156dc38..f24eb6b9 100644
--- a/sf_manufacturing/models/mrp_production.py
+++ b/sf_manufacturing/models/mrp_production.py
@@ -729,40 +729,14 @@ class MrpProduction(models.Model):
                 sorted_workorders = sorted(process_parameter_workorder, key=lambda w: w.sequence)
                 for i, workorder in enumerate(sorted_workorders):
                     # 检查当前工作订单和下一个工作订单是否连续，并且供应商相同
-                    if i == 0:
-                        consecutive_workorders.append(workorder)
-                    elif workorder.sequence == sorted_workorders[
-                        i - 1].sequence + 1 and workorder.supplier_id.id == sorted_workorders[i - 1].supplier_id.id:
-                        consecutive_workorders.append(workorder)
-                    else:
-                        # 处理连续组，如果它不为空
-                        if consecutive_workorders:
-                            # 创建外协出入库单和采购订单
-                            self.env['stock.picking'].create_outcontract_picking(consecutive_workorders, production)
-                            self.env['purchase.order'].get_purchase_order(consecutive_workorders, production,
-                                                                          product_id_to_production_names)
-                            if i < len(sorted_workorders) - 1:
-                                # 重置连续组，并添加当前工作订单
-                                consecutive_workorders = [workorder]
-                            else:
-                                # 判断最后一笔:
-                                if workorder.sequence == sorted_workorders[
-                                    i - 1].sequence and workorder.supplier_id.id == sorted_workorders[
-                                    i - 1].supplier_id.id:
-                                    consecutive_workorders = [workorder]
-                                else:
-                                    # 立即创建外协出入库单和采购订单
-                                    self.env['stock.picking'].create_outcontract_picking(workorder, production)
-                                    self.env['purchase.order'].get_purchase_order(workorder, production,
-                                                                                  product_id_to_production_names)
-                                    consecutive_workorders = []
-
-                # 处理最后一个组，即使它可能只有一个工作订单
-                if consecutive_workorders:
-                    self.env['stock.picking'].create_outcontract_picking(consecutive_workorders, production)
-                    self.env['purchase.order'].get_purchase_order(consecutive_workorders, production,
+                    if not workorder.picking_ids:
+                        self.env['stock.picking'].create_outcontract_picking(workorder, production)
+                    # if not workorder.
+                    if not workorder.purchase_id:
+                        self.env['purchase.order'].get_purchase_order(workorder, production,
                                                                   product_id_to_production_names)
 
+
     # 工单排序
     def _reset_work_order_sequence1(self, k):
         for rec in self:
diff --git a/sf_manufacturing/models/mrp_workorder.py b/sf_manufacturing/models/mrp_workorder.py
index 4ea08f94..a55523a0 100644
--- a/sf_manufacturing/models/mrp_workorder.py
+++ b/sf_manufacturing/models/mrp_workorder.py
@@ -135,7 +135,7 @@ class ResMrpWorkOrder(models.Model):
     is_subcontract = fields.Boolean(string='是否外协')
     surface_technics_parameters_id = fields.Many2one('sf.production.process.parameter', string="表面工艺可选参数")
     picking_ids = fields.Many2many('stock.picking', string='外协出入库单')
-    # purchase_id = fields.Many2one('purchase.order', string='外协采购单')
+    purchase_id = fields.Many2many('purchase.order', string='外协采购单')
     surface_technics_picking_count = fields.Integer("外协出入库", compute='_compute_surface_technics_picking_ids')
     surface_technics_purchase_count = fields.Integer("外协采购", compute='_compute_surface_technics_purchase_ids')
 
@@ -239,13 +239,11 @@ class ResMrpWorkOrder(models.Model):
                 previous_workorder = self.env['mrp.workorder'].search(
                     [('sequence', '=', workorder.sequence - 1), ('routing_type', '=', '表面工艺'),
                      ('production_id', '=', workorder.production_id.id)])
-                if previous_workorder:
-                    if previous_workorder.supplier_id != workorder.supplier_id:
-                        # process_product = self.env['product.template']._get_process_parameters_product(
-                        #     previous_workorder.surface_technics_parameters_id)
-                        domain += [('surface_technics_parameters_id', '=', workorder.surface_technics_parameters_id.id)]
-                else:
-                    domain += [('surface_technics_parameters_id', '=', workorder.surface_technics_parameters_id.id)]
+                # if previous_workorder:
+                #     if previous_workorder.supplier_id != workorder.supplier_id:
+                #         domain += [('surface_technics_parameters_id', '=', workorder.surface_technics_parameters_id.id)]
+                # else:
+                domain += [('surface_technics_parameters_id', '=', workorder.surface_technics_parameters_id.id)]
                 picking_ids = self.env['stock.picking'].search(domain, order='id asc')
                 workorder.surface_technics_picking_count = len(picking_ids)
                 workorder.picking_ids = picking_ids.ids
diff --git a/sf_sale/models/sale_order.py b/sf_sale/models/sale_order.py
index e225c274..3879860e 100644
--- a/sf_sale/models/sale_order.py
+++ b/sf_sale/models/sale_order.py
@@ -280,12 +280,13 @@ class RePurchaseOrder(models.Model):
                             }))
 
         if server_product_process:
-            self.env['purchase.order'].sudo().create({
+            purchase_order = self.env['purchase.order'].sudo().create({
                 'partner_id': server_template.seller_ids[0].partner_id.id,
                 'origin': production.name,
                 'state': 'draft',
                 'purchase_type': 'consignment',
                 'order_line': server_product_process})
+            consecutive_process_parameters.purchase_id = [(6, 0, [purchase_order.id])]
         # self.env.cr.commit()
 
     @api.onchange('order_line')