diff --git a/sf_manufacturing/models/stock.py b/sf_manufacturing/models/stock.py
index 4233ef85..13a4f6e7 100644
--- a/sf_manufacturing/models/stock.py
+++ b/sf_manufacturing/models/stock.py
@@ -979,12 +979,6 @@ class ReStockMove(models.Model):
         """
             单个制造订单的完成move单据修改来源为该制造订单关联的销售订单下所有成品相同的制造订单
         """
-        if self[0].origin and self.picking_type_id.name in ['生产发料', '内部调拨']:
-            production = self.env['mrp.production'].search([('name', '=', self[0].origin)], limit=1, order='id asc')
-            productions = self.env['mrp.production'].search(
-                [('origin', '=', production.origin), ('product_id', '=', production.product_id.id)])
-            res['origin'] = ','.join(productions.mapped('name'))
-        return res
 
 
 class ReStockQuant(models.Model):