diff --git a/yuthon_stock/models/inherit_stock_picking.py b/yuthon_stock/models/inherit_stock_picking.py
index 3517bddfa..a6b95e3ec 100644
--- a/yuthon_stock/models/inherit_stock_picking.py
+++ b/yuthon_stock/models/inherit_stock_picking.py
@@ -41,6 +41,40 @@ class StockPicking(models.Model):
         compute='_compute_available_product_ids',
         string="可用产品"
     )
+    can_certify = fields.Boolean(
+        string="可以证明",
+        compute='_compute_can_certify',
+        store=False
+    )
+
+    @api.depends('user_id', 'employee_id')
+    def _compute_can_certify(self):
+        """计算当前用户是否可以证明（不是采购人也不是验收人）"""
+        current_user = self.env.user
+        for record in self:
+            # 如果当前用户是采购人员，不能证明
+            if record.user_id and record.user_id.id == current_user.id:
+                record.can_certify = False
+                continue
+            # 如果当前用户是验收人，不能证明
+            if record.employee_id and record.employee_id.user_id and record.employee_id.user_id.id == current_user.id:
+                record.can_certify = False
+                continue
+            # 其他情况可以证明
+            record.can_certify = True
+
+    def read(self, fields=None, load='_classic_read'):
+        """重写read方法，打开验收状态的入库单时自动更新验收时间"""
+        result = super(StockPicking, self).read(fields, load)
+        # 导入Fields模块
+        from odoo import fields as odoo_fields
+        for record in self:
+            if record.receipt_status == 'acceptance':
+                # 使用write方法更新验收时间
+                record.write({
+                    'acceptance_date': odoo_fields.Datetime.now()
+                })
+        return result
 
     @api.depends('location_id')
     def _compute_available_product_ids(self):
diff --git a/yuthon_stock/views/inherit_stock_picking.xml b/yuthon_stock/views/inherit_stock_picking.xml
index 50031241f..da76036bf 100644
--- a/yuthon_stock/views/inherit_stock_picking.xml
+++ b/yuthon_stock/views/inherit_stock_picking.xml
@@ -6,17 +6,20 @@
         <field name="inherit_id" ref="stock.view_picking_form"/>
         <field name="arch" type="xml">
             <xpath expr="//field[@name='picking_type_id']" position="after">
-                <field name="department_id" options="{'no_create': True}"/>
+                <field name="department_id" options="{'no_create': True}" invisible="1"/>
+            </xpath>
+            <xpath expr="//field[@name='picking_type_id']" position="attributes">
+                <attribute name="readonly">receipt_status in ['acceptance', 'certification']</attribute>
             </xpath>
             <xpath expr="//field[@name='origin']" position="attributes">
                 <attribute name="invisible">1</attribute>
             </xpath>
             <xpath expr="//field[@name='origin']" position="after">
-                <field name="receipt_status" invisible="1"/>
                 <field name="purchase_id" string="源单据" readonly="1" options="{'no_create': True, 'no_open': False}"/>
                 <field name="user_id" string="采购人员"/>
                 <field name="available_product_ids" invisible="1"/>
                 <field name="state" invisible="1"/>
+                <field name="can_certify" invisible="1"/>
             </xpath>
             <xpath expr="//page[@name='operations']//field[@name='move_ids_without_package']//field[@name='product_id']" position="attributes">
                 <attribute name="options">{'no_create': True}</attribute>
@@ -28,14 +31,14 @@
             <xpath expr="//page[@name='operations']/field[@name='move_ids_without_package']" position="after">
                 <group>
                     <group>
-                        <field name="employee_id" string="验收人" required="1" options="{'no_create': True}"/>
-                        <field name="document_ids" widget="preview_many2many"/>
-                        <field name="acceptance_date"/>
+                        <field name="employee_id" string="验收人" required="1" options="{'no_create': True}" readonly="receipt_status == 'certification'"/>
+                        <field name="document_ids" widget="preview_many2many" readonly="receipt_status == 'certification'"/>
+                        <field name="acceptance_date" readonly="receipt_status == 'certification'"/>
                     </group>
                     <group>
-                        <field name="certifier_id" options="{'no_create': True}"/>
-                        <field name="certifier_document_ids" widget="preview_many2many"/>
-                        <field name="certification_date"/>
+                        <field name="certifier_id" options="{'no_create': True}" readonly="receipt_status == 'acceptance'"/>
+                        <field name="certifier_document_ids" widget="preview_many2many" readonly="receipt_status == 'acceptance'"/>
+                        <field name="certification_date" readonly="receipt_status == 'acceptance'"/>
                     </group>
                 </group>
             </xpath>
@@ -44,10 +47,10 @@
             </xpath>
             <xpath expr="//button[@name='button_validate' and @class='oe_highlight']" position="attributes">
                 <attribute name="string">证明</attribute>
-                <attribute name="invisible">receipt_status != 'certification'</attribute>
+                <attribute name="invisible">receipt_status != 'certification' or not can_certify</attribute>
              </xpath>
             <xpath expr="//field[@name='location_dest_id'][@groups='stock.group_stock_multi_locations']" position="attributes">
-                <attribute name="invisible">picking_type_code == 'outgoing' or receipt_status == 'acceptance'</attribute>
+                <attribute name="invisible">1</attribute>
             </xpath>
             <xpath expr="//field[@name='picking_properties']" position="attributes">
                     <attribute name="invisible">1</attribute>
@@ -63,6 +66,10 @@
             </xpath>
             <xpath expr="//field[@name='partner_id']" position="attributes">
                 <attribute name="string">供应商</attribute>
+                <attribute name="readonly">receipt_status in ['acceptance', 'certification']</attribute>
+            </xpath>
+            <xpath expr="//field[@name='scheduled_date']" position="attributes">
+                <attribute name="readonly">receipt_status in ['acceptance', 'certification']</attribute>
             </xpath>
             <xpath expr="(//field[@name='state'][@widget='statusbar'])[1]" position="replace">
                 <field name="receipt_status" widget="statusbar" statusbar_visible="acceptance,certification,receipt" invisible="picking_type_code != 'incoming'"/>
@@ -245,6 +252,10 @@
               name="报废"
               action="action_stock_picking_scrap"
               sequence="15"/>
+
+    <record id="stock.action_picking_tree_incoming" model="ir.actions.act_window">
+        <field name="name">收货</field>
+    </record>
 </odoo>