diff --git a/sf_manufacturing/models/stock.py b/sf_manufacturing/models/stock.py
index 1d880d66..2dcab4be 100644
--- a/sf_manufacturing/models/stock.py
+++ b/sf_manufacturing/models/stock.py
@@ -654,11 +654,8 @@ class StockPicking(models.Model):
         if self.location_id.name == '成品存货区' and self.location_dest_id.name == '客户':
             sale_id = self.env['sale.order'].sudo().search(
                 [('name', '=', self.origin)])
-            check_backorder = self._pre_action_done_hook()
-            if check_backorder is not True:
-                return res
-            if sale_id:
-                sale_id.write({'state':'delivered'})
+            if sale_id and res:
+                sale_id.write({'state': 'delivered'})
         return res
 
     # 创建 外协出库入单
@@ -674,12 +671,14 @@ class StockPicking(models.Model):
             })
             move_dest_id = False
             # 如果当前工单是是制造订单的最后一个工艺外协工单
-            if workorder == next((workorder for workorder in reversed(sorted_workorders) if workorder.is_subcontract), None):
+            if workorder == next((workorder for workorder in reversed(sorted_workorders) if workorder.is_subcontract),
+                                 None):
                 move_dest_id = item.move_raw_ids[0].id
             else:
                 # 从sorted_workorders中找到上一工单的move
                 if len(sorted_workorders) > 1:
-                    move_dest_id = sorted_workorders[sorted_workorders.index(workorder)+1].move_subcontract_workorder_ids[1].id
+                    move_dest_id = \
+                    sorted_workorders[sorted_workorders.index(workorder) + 1].move_subcontract_workorder_ids[1].id
             new_picking = True
             outcontract_picking_type_in = self.env.ref(
                 'sf_manufacturing.outcontract_picking_in').id,
@@ -705,9 +704,6 @@ class StockPicking(models.Model):
                 {'picking_id': picking_out.id, 'state': 'waiting'})
             moves_out._assign_picking_post_process(new=new_picking)
 
-
-
-
     @api.depends('move_type', 'immediate_transfer', 'move_ids.state', 'move_ids.picking_id')
     def _compute_state(self):
         super(StockPicking, self)._compute_state()