diff --git a/sf_base/models/fixture.py b/sf_base/models/fixture.py
index c344f978..777cf5cc 100644
--- a/sf_base/models/fixture.py
+++ b/sf_base/models/fixture.py
@@ -35,6 +35,7 @@ class FixtureModel(models.Model):
     glb_url = fields.Char(string="图片")
     status = fields.Boolean('状态')
     active = fields.Boolean('有效', default=False)
+    code = fields.Char(string='编码', readonly=True)
 
     zero_chuck_ids = fields.One2many('sf.fixture.materials.basic.parameters', 'fixture_model_id',
                                      string='零点卡盘基本参数')