diff --git a/sf_manufacturing/models/stock.py b/sf_manufacturing/models/stock.py
index 2eb71aa4..07ff7ee5 100644
--- a/sf_manufacturing/models/stock.py
+++ b/sf_manufacturing/models/stock.py
@@ -962,6 +962,9 @@ class ReStockMove(models.Model):
         return res
     
     def _get_new_picking_values(self):
+        """
+            创建调拨单时，在此新增或修改调拨单的数据
+        """
         res = super(ReStockMove, self)._get_new_picking_values()
         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')