diff --git a/soong_workflow/views/soong_workflow_record.xml b/soong_workflow/views/soong_workflow_record.xml
index 3f04bee28..d4f712fe0 100644
--- a/soong_workflow/views/soong_workflow_record.xml
+++ b/soong_workflow/views/soong_workflow_record.xml
@@ -92,7 +92,7 @@
                     <field name="workflow_happen_date" string="发生日期" column_invisible="1"/>
 
                     <button name="delete_record" type="object" string="删除" class="btn-primary" confirm="你确定要删除吗?"
-                       invisible="not (is_manager or approve_state == 'start') "/>
+                      groups="soong_workflow.group_soong_workflow_manager"/>
                     <button name="reminders_record" type="object" string="催办" class="btn-primary"
                             groups="soong_workflow.group_soong_workflow_manager" invisible="approve_state in ['start', 'end']"/>
                     <button name="revoke_record" type="object" string="撤销" class="btn-primary"
@@ -123,7 +123,7 @@
                     <field name="soong_state"/>
                     <field name="is_manager" column_invisible="1"/>
                     <button name="delete_record" type="object" string="删除" class="btn-primary" confirm="你确定要删除吗?"
-                       invisible="approve_state != 'start' and not is_manager"/>
+                       invisible="approve_state != 'start'"/>
                     <button name="reminders_record" type="object" string="催办" class="btn-primary" invisible="approve_state in ['start', 'end']"/>
                     <button name="revoke_record" type="object" string="撤销" class="btn-primary"
                             groups="soong_workflow.group_soong_workflow_manager"/>
diff --git a/yuthon_purchase/models/inherit_purchase_order.py b/yuthon_purchase/models/inherit_purchase_order.py
index 6caf4fcf4..0207023f9 100644
--- a/yuthon_purchase/models/inherit_purchase_order.py
+++ b/yuthon_purchase/models/inherit_purchase_order.py
@@ -27,14 +27,11 @@ class InheritPurchaseOrder(models.Model):
     document_ids = fields.Many2many('ir.attachment', string="附件")
     start_date = fields.Date(string="申请日期", default=fields.Date.today())
     purchase_type = fields.Selection(
-        [('fixed', '固定资产'), ('low', '低值易耗'), ('service', '服务'), ('day', '日常消耗品')],
+        [('fixed', '固定资产'), ('low', '低值易耗'), ('service', '服务'), ('book', '书籍报刊'), ('foot', '饭堂食材')],
         string="采购类型", default='fixed')
     pay_way = fields.Selection([('onetime', '一次性'), ('installment', '分期')], string="付款方式", default='onetime')
     reason_text = fields.Text(string="申请事由")
     pay_line_ids = fields.One2many('purchase.order.pay.line', 'order_id', string="付款详情")
-    low_line_ids = fields.One2many('purchase.low.line', 'order_id', string="低值易耗明细")
-    service_line_ids = fields.One2many('purchase.service.line', 'order_id', string="服务明细")
-    fixed_line_ids = fields.One2many('purchase.fixed.line', 'order_id', string="日常消耗品明细")
 
     def update_state(self):
         order_ids = self.env["purchase.order"].browse(
@@ -96,3 +93,34 @@ class InheritPurchaseOrder(models.Model):
         if self.user_id == self.env.user:
             raise UserError("您不能接收自己创建的采购订单产品")
         return super(InheritPurchaseOrder, self).action_view_picking()
+
+
+class InheritPurchaseOrderLine(models.Model):
+    _inherit = 'purchase.order.line'
+
+    purchase_type = fields.Selection(
+        [('fixed', '固定资产'), ('low', '低值易耗'), ('service', '服务'), ('book', '书籍报刊'), ('foot', '饭堂食材')],
+        string="采购类型", default='fixed')
+    category_ids = fields.Many2many('product.category', string="产品分类", compute='_compute_purchase_type')
+
+    @api.depends('purchase_type')
+    def _compute_purchase_type(self):
+        for record in self:
+            PURCHASE_TYPE_MAP = {
+                'fixed': '固定资产',
+                'low': '低值易耗',
+                'book': '书籍报刊',
+                'foot': '饭堂食材'
+            }
+            matching_categories = self.env['product.category']
+            target_category_name = PURCHASE_TYPE_MAP.get(record.purchase_type)
+            if target_category_name:
+                matching_categories = self.env['product.category'].search([
+                    '|',
+                    ('name', '=', target_category_name),
+                    '|',
+                    ('parent_id.name', '=', target_category_name),
+                    ('parent_id.parent_id.name', '=', target_category_name),
+                ])
+            record.category_ids = [(6, 0, matching_categories.ids)] if matching_categories else [(5,)]
+
diff --git a/yuthon_purchase/views/inherit_purchase_order_views.xml b/yuthon_purchase/views/inherit_purchase_order_views.xml
index 0a7550854..7bc53b322 100644
--- a/yuthon_purchase/views/inherit_purchase_order_views.xml
+++ b/yuthon_purchase/views/inherit_purchase_order_views.xml
@@ -85,71 +85,30 @@
                 <xpath expr="//field[@name='partner_id']" position="attributes">
                     <attribute name="domain">[('is_employee', '=', False)]</attribute>
                 </xpath>
+                <xpath expr="//field[@name='product_template_id']" position="attributes">
+                        <attribute name="domain">[('categ_id', 'in', category_ids)]</attribute>
+                </xpath>
                 <xpath expr="//page[@name='products']" position="attributes">
-                    <attribute name="invisible">purchase_type != 'fixed'</attribute>
-                    <attribute name="string">固定资产明细</attribute>
+                </xpath>
+                <xpath expr="//field[@name='product_type']" position="after">
+                    <field name="purchase_type"/>
+                    <field name="category_ids" widget="many2many_tags"/>
+                </xpath>
+                <xpath expr="//field[@name='order_line']" position="attributes">
+                    <attribute name="context">{'default_purchase_type': purchase_type}</attribute>
                 </xpath>
                 <xpath expr="//page[@name='products']" position="after">
-                     <page string="日常消耗品明细" invisible="purchase_type != 'day'">
-                        <field name="fixed_line_ids">
+                    <page string="付款详情" invisible="pay_way == 'onetime'">
+                        <field name="pay_line_ids">
                             <tree editable="bottom">
                                 <field name="purchase_id" column_invisible="1"/>
-                                <field name="product_id" required="1"/>
-                                <field name="brand"/>
-                                <field name="specs"/>
-                                <field name="product_packaging_id"/>
-                                <field name="number"/>
-                                <field name="unit_id"/>
-                                <field name="price_unit"/>
-                                <field name="taxes_id"/>
-                                <field name="total" sum="Total"/>
-                                <field name="name" string="描述" required="1"/>
+                                <field name="payment_stage" required="1"/>
+                                <field name="amount"/>
+                                <field name="payment_date"/>
+                                <field name="remake"/>
                             </tree>
                         </field>
                     </page>
-                     <page string="低值易耗明细" invisible="purchase_type != 'low'">
-                        <field name="low_line_ids">
-                            <tree editable="bottom">
-                                <field name="purchase_id" column_invisible="1"/>
-                                <field name="product_id" string="物品名称" required="1"/>
-                                <field name="name"/>
-                                <field name="brand"/>
-                                <field name="specs"/>
-                                <field name="number"/>
-                                <field name="unit_id"/>
-                                <field name="price"/>
-                                <field name="taxes_id"/>
-                                <field name="total" sum="Total"/>
-                            </tree>
-                        </field>
-                    </page>
-                    <page string="服务明细" invisible="purchase_type != 'service'">
-                        <field name="service_line_ids">
-                            <tree editable="bottom">
-                                <field name="service_id" column_invisible="1"/>
-                                <field name="product_id" required="1"/>
-                                <field name="name" string="描述" required="1"/>
-                                <field name="frequency"/>
-                                <field name="fee"/>
-                                <field name="product_packaging_id"/>
-                                <field name="unit_id"/>
-                                <field name="price"/>
-                                <field name="taxes_id"/>
-                                <field name="total" sum="Total"/>
-                            </tree>
-                    </field>
-                </page>
-                <page string="付款详情" invisible="pay_way == 'onetime'">
-                    <field name="pay_line_ids">
-                        <tree editable="bottom">
-                            <field name="purchase_id" column_invisible="1"/>
-                            <field name="payment_stage" required="1"/>
-                            <field name="amount"/>
-                            <field name="payment_date"/>
-                            <field name="remake"/>
-                        </tree>
-                    </field>
-                </page>
                 </xpath>
                 <xpath expr="//page[@name='purchase_delivery_invoice']" position="attributes">
                         <attribute name="invisible">True</attribute>