diff --git a/sf_manufacturing/models/mrp_workorder.py b/sf_manufacturing/models/mrp_workorder.py
index 562c42fa..8470530c 100644
--- a/sf_manufacturing/models/mrp_workorder.py
+++ b/sf_manufacturing/models/mrp_workorder.py
@@ -292,7 +292,7 @@ class ResMrpWorkOrder(models.Model):
     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',
-                                   compute='_compute_surface_technics_picking_ids')
+                                   compute='_compute_surface_technics_picking_ids', store=True)
 
     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')
diff --git a/sf_manufacturing/wizard/sale_order_cancel.py b/sf_manufacturing/wizard/sale_order_cancel.py
index 0799c805..b9e879d8 100644
--- a/sf_manufacturing/wizard/sale_order_cancel.py
+++ b/sf_manufacturing/wizard/sale_order_cancel.py
@@ -87,6 +87,12 @@ class SFSaleOrderCancelWizard(models.TransientModel):
                 for child_mo in child_mo_ids:
                     child_mo.action_cancel()
 
+            # 取消工单的外协单
+            for workorder in mo.workorder_ids:
+                if workorder.picking_ids:
+                    for pkd in workorder.picking_ids:
+                        pkd.write({'state': 'cancel'})
+
             # 取消制造订单
             mo.action_cancel()
 
@@ -261,22 +267,23 @@ class SFSaleOrderCancelLine(models.TransientModel):
             if purchase_orders:
                 e = 0
                 for po in purchase_orders:
-                    e += 1
-                    vals = {
-                        'wizard_id': wizard_id,
-                        'sequence': sequence,
-                        'category': '制造',
-                        'doc_name': '询价单',
-                        'doc_number': po.name,
-                        'line_number': e,
-                        'operation_type': '',
-                        'product_name': po.order_line[0].product_id.name if po.order_line else '',
-                        'quantity': po.order_line[0].product_qty if po.order_line else 0,
-                        'doc_state': map_dict.get(po.state, po.state),
-                        'cancel_reason': '已有异动' if po.state not in ['draft', 'cancel'] else ''
-                    }
-                    lines.append(self.create(vals))
-                    sequence += 1
+                    for order_line in po.order_line:
+                        e += 1
+                        vals = {
+                            'wizard_id': wizard_id,
+                            'sequence': sequence,
+                            'category': '制造',
+                            'doc_name': '询价单',
+                            'doc_number': po.name,
+                            'line_number': e,
+                            'operation_type': '',
+                            'product_name': order_line.product_id.name if order_line else '',
+                            'quantity': order_line.product_qty if order_line else 0,
+                            'doc_state': map_dict.get(po.state, po.state),
+                            'cancel_reason': '已有异动' if po.state not in ['draft', 'cancel'] else ''
+                        }
+                        lines.append(self.create(vals))
+                        sequence += 1
 
             # 检查制造订单的领料单
 
@@ -329,6 +336,27 @@ class SFSaleOrderCancelLine(models.TransientModel):
                     lines.append(self.create(vals))
                     sequence += 1
 
+                    # 工艺外协处理
+                    if workorder.picking_ids:
+                        for pkd in workorder.picking_ids:
+                            z = 0
+                            for move in pkd.move_ids:
+                                z += 1
+                                vals = {
+                                    'wizard_id': wizard_id,
+                                    'sequence': sequence,
+                                    'category': '工艺外协',
+                                    'doc_name': '库存移动',
+                                    'doc_number': f'{mo.name}-{workorder.name}-{pkd.name}',
+                                    'line_number': z,
+                                    'operation_type': pkd.picking_type_id.name,
+                                    'product_name': move.product_id.name if move.product_id else '',
+                                    'quantity': move.product_uom_qty,
+                                    'doc_state': map_dict.get(pkd.state, pkd.state),
+                                    'cancel_reason': '已有异动' if pkd.state not in ['cancel', 'waiting'] else ''
+                                }
+                                lines.append(self.create(vals))
+
             # 检查制造订单组件的采购单和制造单
             for move in mo.move_raw_ids:
                 # # 检查组件的采购单