diff --git a/sf_message/data/bussiness_node.xml b/sf_message/data/bussiness_node.xml
index 14115e27..c6f6546a 100644
--- a/sf_message/data/bussiness_node.xml
+++ b/sf_message/data/bussiness_node.xml
@@ -126,6 +126,11 @@
             <field name="model">mrp.production</field>
         </record>
 
+        <record id="bussiness_purchase_request" model="jikimo.message.bussiness.node">
+            <field name="name">采购申请待处理通知</field>
+            <field name="model">purchase.request</field>
+        </record>
+
         <record id="bussiness_outsourcing" model="jikimo.message.bussiness.node">
             <field name="name">委外加工采购单提醒</field>
             <field name="model">purchase.order</field>
diff --git a/sf_message/data/template_data.xml b/sf_message/data/template_data.xml
index 63e51101..3af63afe 100644
--- a/sf_message/data/template_data.xml
+++ b/sf_message/data/template_data.xml
@@ -339,6 +339,18 @@
 事项：请确认委外采购单并处理。</field>
         </record>
 
+        <record id="template_purchase_request" model="jikimo.message.template">
+            <field name="name">采购申请待处理通知</field>
+            <field name="model_id" ref="purchase_request.model_purchase_request"/>
+            <field name="model">purchase.request</field>
+            <field name="bussiness_node_id" ref="bussiness_purchase_request"/>
+            <field name="msgtype">markdown</field>
+            <field name="urgency">normal</field>
+            <field name="content">### 采购申请待处理提醒：
+单号：[{{name}}]({{request_url}})
+事项：您有一张新的采购申请单待处理。</field>
+        </record>
+
         <record id="template_purchase_remind" model="jikimo.message.template">
             <field name="name">外购订单采购单提醒</field>
             <field name="model_id" ref="purchase.model_purchase_order"/>
diff --git a/sf_message/models/__init__.py b/sf_message/models/__init__.py
index 18c6b873..e0fe3787 100644
--- a/sf_message/models/__init__.py
+++ b/sf_message/models/__init__.py
@@ -14,3 +14,4 @@ from . import sf_message_mrp_production_wizard
 from . import sf_message_mrp_production_adjust_wizard
 from . import sf_message_product
 from . import sf_message_quality_check
+from . import sf_message_purchase_request
diff --git a/sf_message/models/sf_message_purchase_request.py b/sf_message/models/sf_message_purchase_request.py
new file mode 100644
index 00000000..eb4b5bdb
--- /dev/null
+++ b/sf_message/models/sf_message_purchase_request.py
@@ -0,0 +1,43 @@
+import logging
+import re
+from odoo import models, fields, api, _
+from urllib.parse import urlencode
+
+
+class SFMessagePurchaseRequest(models.Model):
+    _name = 'purchase.request'
+    _description = "采购申请"
+    _inherit = ['purchase.request', 'jikimo.message.dispatch']
+
+    def write(self, vals):
+        original_state = self.state
+        res = super(SFMessagePurchaseRequest, self).write(vals)
+        if res and vals.get('state') == 'to_approve' and original_state != 'to_approve':
+            self.add_queue('采购申请待处理通知')
+        return res
+
+    def _get_message(self, message_queue_ids):
+        contents = []
+        for message_queue_id in message_queue_ids:
+            if message_queue_id.message_template_id.name == '采购申请待处理通知':
+                content = message_queue_id.message_template_id.content
+                url = self.request_url(int(message_queue_id.res_id))
+                request_line = self.env['purchase.request'].search([('id', '=', int(message_queue_id.res_id))])
+                content = content.replace('{{name}}', request_line.name).replace(
+                    '{{request_url}}', url)
+                contents.append(content)
+        return contents, message_queue_ids
+
+    def request_url(self, id):
+        url = self.env['ir.config_parameter'].get_param('web.base.url')
+        action_id = self.env.ref('purchase_request.purchase_request_form_action').id
+        menu_id = self.env.ref('purchase_request.menu_purchase_request_act').id
+        # 查询参数
+        params = {'id': id, 'menu_id': menu_id, 'action': action_id,
+                  'model': 'purchase.request',
+                  'view_type': 'form'}
+        # 拼接查询参数
+        query_string = urlencode(params)
+        # 拼接URL
+        full_url = url + "/web#" + query_string
+        return full_url