diff --git a/jikimo_purchase_request/models/mrp_production.py b/jikimo_purchase_request/models/mrp_production.py
index 6250c79e..680e3c61 100644
--- a/jikimo_purchase_request/models/mrp_production.py
+++ b/jikimo_purchase_request/models/mrp_production.py
@@ -39,7 +39,6 @@ class MrpProduction(models.Model):
         mrp_names = self.env['mrp.production'].search([('origin', '=', self.origin)]).mapped('name')
         pr_ids = self.env['purchase.request'].sudo().search([('origin', 'in', mrp_names)])
 
-
         action = {
             'res_model': 'purchase.request',
             'type': 'ir.actions.act_window',
@@ -52,7 +51,7 @@ class MrpProduction(models.Model):
         else:
             action.update({
                 'name': _("从 %s生成采购请求单", self.name),
-                'domain': [('id', 'in', pr_ids)],
+                'domain': [('id', 'in', pr_ids.ids)],
                 'view_mode': 'tree,form',
             })
         return action