diff --git a/sf_manufacturing/models/mrp_workorder.py b/sf_manufacturing/models/mrp_workorder.py
index 847e1a37..1b4cc642 100644
--- a/sf_manufacturing/models/mrp_workorder.py
+++ b/sf_manufacturing/models/mrp_workorder.py
@@ -135,6 +135,9 @@ class ResMrpWorkOrder(models.Model):
     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')
 
+    # 是否绑定托盘
+    is_trayed = fields.Boolean(string='是否绑定托盘', default=False)
+
     @api.depends('name', 'production_id.name')
     def _compute_surface_technics_picking_ids(self):
         for workorder in self:
@@ -1248,6 +1251,18 @@ class ResMrpWorkOrder(models.Model):
                 record.production_id.button_mark_done1()
                 # record.production_id.state = 'done'
 
+    # 解绑托盘
+    def unbind_tray(self):
+        self.write({
+            'rfid_code': False,
+            'tray_serial_number': False,
+            'tray_product_id': False,
+            'tray_brand_id': False,
+            'tray_type_id': False,
+            'tray_model_id': False,
+            'is_trayed': False
+        })
+
 
     # 将FTP的检测报告文件下载到临时目录
     def download_reportfile_tmp(self, workorder, reportpath):
@@ -1556,6 +1571,7 @@ class SfWorkOrderBarcodes(models.Model):
                             raise UserError('该Rfid【%s】绑定的是【%s】, 不是托盘！！！' % (barcode, lot.product_id.name))
                     self.process_state = '待检测'
                     self.date_start = datetime.now()
+                    self.is_trayed = True
                 else:
                     raise UserError('没有找到Rfid为【%s】的托盘信息！！！' % barcode)
                 # stock_move_line = self.env['stock.move.line'].search([('lot_name', '=', barcode)])
diff --git a/sf_manufacturing/views/mrp_workorder_view.xml b/sf_manufacturing/views/mrp_workorder_view.xml
index fb29dc96..be9cbf46 100644
--- a/sf_manufacturing/views/mrp_workorder_view.xml
+++ b/sf_manufacturing/views/mrp_workorder_view.xml
@@ -149,6 +149,7 @@
                 <field name='name' invisible="1"/>
                 <field name='is_rework' invisible="1"/>
                 <field name='is_delivery' invisible="1"/>
+                <field name="is_trayed" invisible="1"/>
                 <!--                <field name='is_send_program_again' invisible="1"/>-->
                 <!--                 工单form页面的开始停工按钮等 -->
                 <!--                 <button name="button_start" type="object" string="开始" class="btn-success" -->
@@ -192,6 +193,9 @@
                 <button name="button_rework_pre" type="object" string="返工"
                         class="btn-primary"
                         attrs="{'invisible': ['|','|',('routing_type','!=','装夹预调'),('state','!=','progress'),('is_rework','=',True)]}"/>
+                <button name="unbind_tray" type="object" string="解绑托盘"
+                        class="btn-primary"
+                        attrs="{'invisible': ['|', '|', ('routing_type','!=','装夹预调'),('state','!=','progress'), ('is_trayed', '=', False)]}"/>
                 <button name="print_method" type="object" string="打印二维码" class="btn-primary"
                         attrs="{'invisible': ['|',('routing_type','!=','解除装夹'),('state','!=','done')]}"/>
             </xpath>