diff --git a/jikimo_purchase_request/__manifest__.py b/jikimo_purchase_request/__manifest__.py
index 3221a54e..2c8bb641 100644
--- a/jikimo_purchase_request/__manifest__.py
+++ b/jikimo_purchase_request/__manifest__.py
@@ -13,6 +13,7 @@
         'views/purchase_request_view.xml',
         'wizard/purchase_request_line_make_purchase_order_view.xml',
         'views/purchase_request_line_view.xml',
+        'views/stock_picking_views.xml',
     ],
     'assets': {
               'web.assets_backend': [
diff --git a/jikimo_purchase_request/models/__init__.py b/jikimo_purchase_request/models/__init__.py
index 433b063d..4d5c92da 100644
--- a/jikimo_purchase_request/models/__init__.py
+++ b/jikimo_purchase_request/models/__init__.py
@@ -5,3 +5,4 @@ from . import sale_order
 from . import mrp_production
 from . import purchase_order
 from . import stock_rule
+from . import stock_picking
diff --git a/jikimo_purchase_request/models/stock_picking.py b/jikimo_purchase_request/models/stock_picking.py
new file mode 100644
index 00000000..d8f15f6b
--- /dev/null
+++ b/jikimo_purchase_request/models/stock_picking.py
@@ -0,0 +1,35 @@
+from odoo import fields, api, models, _
+
+
+class StockPicking(models.Model):
+    _inherit = "stock.picking"
+
+    purchase_request_count = fields.Integer('采购订单数量', compute='_compute_purchase_request')
+
+    @api.depends('name')
+    def _compute_purchase_request(self):
+        for record in self:
+            purchase_request_ids = self.env['purchase.request'].search([('origin', '=', record.name)])
+            record.purchase_request_count = len(purchase_request_ids)
+
+    def action_view_purchase_request(self):
+        self.ensure_one()
+
+        purchase_request_ids = self.env['purchase.request'].search([('origin', '=', self.name)])
+
+        action = {
+            'res_model': 'purchase.request',
+            'type': 'ir.actions.act_window',
+        }
+        if len(purchase_request_ids) == 1:
+            action.update({
+                'view_mode': 'form',
+                'res_id': purchase_request_ids[0].id,
+            })
+        else:
+            action.update({
+                'name': _("从 %s生成采购请求单", self.name),
+                'domain': [('id', 'in', purchase_request_ids.ids)],
+                'view_mode': 'tree,form',
+            })
+        return action
diff --git a/jikimo_purchase_request/views/stock_picking_views.xml b/jikimo_purchase_request/views/stock_picking_views.xml
new file mode 100644
index 00000000..25c11a1b
--- /dev/null
+++ b/jikimo_purchase_request/views/stock_picking_views.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <record id="mrp_production_inherited_form_purchase_request" model="ir.ui.view">
+        <field name="name">stock.pikcing.inherited.form.jikimo.purchase.request</field>
+        <field name="model">stock.picking</field>
+        <field name="inherit_id" ref="stock.view_picking_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//div[@name='button_box']/button" position="before">
+                <button class="oe_stat_button" name="action_view_purchase_request" type="object" icon="fa-credit-card"
+                        attrs="{'invisible': [('purchase_request_count', '=', 0)]}">
+                    <div class="o_field_widget o_stat_info">
+                        <span class="o_stat_value">
+                            <field name="purchase_request_count"/>
+                        </span>
+                        <span class="o_stat_text">采购申请</span>
+                    </div>
+                </button>
+            </xpath>
+        </field>
+    </record>
+</odoo>
\ No newline at end of file