diff --git a/sf_manufacturing/wizard/production_technology_re_adjust_wizard.py b/sf_manufacturing/wizard/production_technology_re_adjust_wizard.py
index fe90f66a..3c63bedb 100644
--- a/sf_manufacturing/wizard/production_technology_re_adjust_wizard.py
+++ b/sf_manufacturing/wizard/production_technology_re_adjust_wizard.py
@@ -2,6 +2,7 @@
 import logging
 from itertools import groupby
 from odoo import models, api, fields, _
+from odoo.exceptions import UserError
 
 
 class ProductionTechnologyReAdjustWizard(models.TransientModel):
@@ -76,4 +77,11 @@ class ProductionTechnologyReAdjustWizard(models.TransientModel):
                 if workorders[
                     0].production_id.product_id.categ_id.type == '成品' and item.programming_state != '已编程':
                     workorders[0].state = 'waiting'
-
+            pr_ids = self.env['purchase.request'].sudo().search(
+                [('origin', 'like', item.name), ('is_subcontract', '=', 'True'), ('state', '!=', 'rejected')])
+            if not pr_ids:
+                continue
+            if not all(pr.state == 'draft' for pr in pr_ids):
+                # 如果发现有记录的 state 不是 'draft'，抛出异常
+                raise UserError("有采购申请的状态不是 '草稿'")
+            pr_ids.state = 'rejected'
\ No newline at end of file