diff --git a/sf_demand_plan/models/__init__.py b/sf_demand_plan/models/__init__.py
index 3f627a01..bbab565f 100644
--- a/sf_demand_plan/models/__init__.py
+++ b/sf_demand_plan/models/__init__.py
@@ -7,3 +7,4 @@ from . import stock_route
 from . import mrp_bom
 from . import mrp_production
 from . import stock_rule
+from . import purchase_request
diff --git a/sf_demand_plan/models/purchase_request.py b/sf_demand_plan/models/purchase_request.py
new file mode 100644
index 00000000..0f25d890
--- /dev/null
+++ b/sf_demand_plan/models/purchase_request.py
@@ -0,0 +1,24 @@
+from odoo import models, fields, api, _
+
+
+class PurchaseRequestLine(models.Model):
+    _inherit = 'purchase.request.line'
+    _description = '采购申请明细'
+
+    supply_method = fields.Selection([
+        ('automation', "自动化产线加工"),
+        ('manual', "人工线下加工"),
+        ('purchase', "外购"),
+        ('outsourcing', "委外加工"),
+    ], string='供货方式', readonly=True)
+
+    demand_plan_line_id = fields.Many2one(comodel_name="sf.production.demand.plan",
+                                          string="需求计划明细", readonly=True)
+
+    @api.depends('demand_plan_line_id')
+    def _compute_supply_method(self):
+        for prl in self:
+            if prl.demand_plan_line_id:
+                prl.supply_method = prl.demand_plan_line_id.supply_method
+            else:
+                prl.supply_method = None
diff --git a/sf_demand_plan/models/sale_order.py b/sf_demand_plan/models/sale_order.py
index d5de7b9a..2e87799e 100644
--- a/sf_demand_plan/models/sale_order.py
+++ b/sf_demand_plan/models/sale_order.py
@@ -10,12 +10,15 @@ class ReSaleOrder(models.Model):
         string='与此销售订单相关联的制造订单',
         groups='mrp.group_mrp_user', store=True)
 
+    demand_plan_id = fields.Many2one(comodel_name="sf.demand.plan",
+                                     string="需求计划", readonly=True)
+
     demand_plan_count = fields.Integer(
         "需求计划生成计数",
         compute='_compute_demand_plan_count',
     )
 
-    @api.depends('procurement_group_id')
+    @api.depends('demand_plan_id.line_ids.status')
     def _compute_purchase_request_count(self):
         for so in self:
             pr_ids = self.env['purchase.request'].sudo().search([('origin', 'like', so.name)])
@@ -24,6 +27,7 @@ class ReSaleOrder(models.Model):
             else:
                 so.purchase_request_purchase_order_count = 0
 
+    @api.depends('demand_plan_id.line_ids')
     def _compute_demand_plan_count(self):
         for line in self:
             demand_plan = self.env['sf.production.demand.plan'].sudo().search([('sale_order_id', '=', line.id)])
@@ -48,6 +52,7 @@ class ReSaleOrder(models.Model):
                 'type': '1',
             }
             self.env['sf.demand.plan.print.wizard'].sudo().create(wizard_vals)
+        ret.order_id.demand_plan_id = demand_plan_info.id
         return ret
 
     def confirm_to_supply_method(self):
diff --git a/sf_demand_plan/models/sf_demand_plan.py b/sf_demand_plan/models/sf_demand_plan.py
index b5a2eda0..948ee9e1 100644
--- a/sf_demand_plan/models/sf_demand_plan.py
+++ b/sf_demand_plan/models/sf_demand_plan.py
@@ -15,7 +15,7 @@ class SfDemandPlan(models.Model):
         return list
 
     state = fields.Selection([
-        ('10', '草稿'),
+        ('10', '需求确认'),
         ('20', '待工艺设计'),
         ('30', '部分下达'),
         ('40', '已下达'),
diff --git a/sf_demand_plan/models/sf_production_demand_plan.py b/sf_demand_plan/models/sf_production_demand_plan.py
index e9bc2fa5..da1c2bd3 100644
--- a/sf_demand_plan/models/sf_production_demand_plan.py
+++ b/sf_demand_plan/models/sf_production_demand_plan.py
@@ -544,9 +544,9 @@ class SfProductionDemandPlan(models.Model):
             if line_ids:
                 self.bom_id = line_ids[0].bom_id.id
                 return
-        else:
+        elif self.supply_method == 'outsourcing':
             line_ids = self.demand_plan_id.line_ids.filtered(
-                lambda p: p.supply_method in ('purchase', 'outsourcing') and p.status == '60')
+                lambda p: p.supply_method == 'outsourcing' and p.status == '60')
             if line_ids:
                 self.bom_id = line_ids[0].bom_id.id
                 return
diff --git a/sf_demand_plan/models/stock_rule.py b/sf_demand_plan/models/stock_rule.py
index 59705101..fe9c07eb 100644
--- a/sf_demand_plan/models/stock_rule.py
+++ b/sf_demand_plan/models/stock_rule.py
@@ -1,7 +1,6 @@
 # -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
-
-from odoo import models
+from odoo import api, fields, models
 
 
 class StockRule(models.Model):
@@ -14,3 +13,10 @@ class StockRule(models.Model):
         if self.env.context.get('demand_plan_line_id'):
             res['demand_plan_line_id'] = self.env.context.get('demand_plan_line_id')
         return res
+
+    @api.model
+    def _prepare_purchase_request_line(self, request_id, procurement):
+        res = super()._prepare_purchase_request_line(request_id, procurement)
+        if self.env.context.get('demand_plan_line_id'):
+            res['demand_plan_line_id'] = self.env.context.get('demand_plan_line_id')
+        return res
diff --git a/sf_demand_plan/views/demand_plan_info.xml b/sf_demand_plan/views/demand_plan_info.xml
index 569c5b55..4f618137 100644
--- a/sf_demand_plan/views/demand_plan_info.xml
+++ b/sf_demand_plan/views/demand_plan_info.xml
@@ -52,7 +52,7 @@
                                     <field name="actual_start_date"/>
                                     <field name="actual_end_date"/>
                                     <field name="plan_remark"/>
-                                    <field name="procurement_reason" widget="radio"/>
+                                    <field name="procurement_reason"/>
                                     <field name="write_date" string="更新时间"/>
                                     <button string="下达计划" name="button_release_plan" type="object"
                                             class="btn-primary"