diff --git a/jikimo_purchase_request/models/mrp_production.py b/jikimo_purchase_request/models/mrp_production.py
index c1c0feb9..4ae6bd61 100644
--- a/jikimo_purchase_request/models/mrp_production.py
+++ b/jikimo_purchase_request/models/mrp_production.py
@@ -20,7 +20,7 @@ class MrpProduction(models.Model):
         采购请求
         """
         self.ensure_one()
-        pr_ids = self.env['purchase.request'].sudo().search([('origin', 'like', self.name)])
+        pr_ids = self.env['purchase.request'].sudo().search([('origin', 'like', self.name),('is_subcontract', '!=', True)])
         action = {
             'res_model': 'purchase.request',
             'type': 'ir.actions.act_window',
diff --git a/sf_manufacturing/models/mrp_production.py b/sf_manufacturing/models/mrp_production.py
index 02125aca..667251f9 100644
--- a/sf_manufacturing/models/mrp_production.py
+++ b/sf_manufacturing/models/mrp_production.py
@@ -922,6 +922,7 @@ class MrpProduction(models.Model):
                 "requested_by": self.env.context.get("uid", self.env.uid),
                 "assigned_to": False,
                 "bom_id": self[0].bom_id.id,
+                "is_subcontract":True,
             })
             for product_id, request_line_list in grouped_purchase_request_line_sorted_list.items():
                 cur_request_line = request_line_list[0]
diff --git a/sf_manufacturing/models/purchase_request_line.py b/sf_manufacturing/models/purchase_request_line.py
index 385594e4..b08bb3e7 100644
--- a/sf_manufacturing/models/purchase_request_line.py
+++ b/sf_manufacturing/models/purchase_request_line.py
@@ -17,6 +17,9 @@ from odoo.exceptions import UserError, ValidationError
 from odoo.tools import float_compare, float_round, float_is_zero, format_datetime
 
 
+class PurchaseRequestLine(models.Model):
+    _inherit = 'purchase.request'
+    is_subcontract = fields.Boolean(string='是否外协',default=False)
 class PurchaseRequestLine(models.Model):
     _inherit = 'purchase.request.line'
     is_subcontract = fields.Boolean(string='是否外协')