diff --git a/sf_manufacturing/models/mrp_workorder.py b/sf_manufacturing/models/mrp_workorder.py
index 070ff404..2c32ed9c 100644
--- a/sf_manufacturing/models/mrp_workorder.py
+++ b/sf_manufacturing/models/mrp_workorder.py
@@ -1357,11 +1357,10 @@ class ResMrpWorkOrder(models.Model):
             # 判断是否有坯料的序列号信息
             boolean = False
             if self.production_id.move_raw_ids:
-                if self.production_id.move_raw_ids[0].product_id.categ_type == '坯料':
+                if self.production_id.move_raw_ids[0].product_id.categ_type == '坯料' and self.production_id.move_raw_ids[0].product_id.tracking == 'serial':
                     if self.production_id.move_raw_ids[0].move_line_ids:
-                        if self.production_id.move_raw_ids[0].move_line_ids:
-                            if self.production_id.move_raw_ids[0].move_line_ids[0].lot_id.name:
-                                boolean = True
+                        if self.production_id.move_raw_ids[0].move_line_ids[0].lot_id.name:
+                            boolean = True
                 else:
                     boolean = True
             if not boolean: