diff --git a/sf_manufacturing/models/mrp_workorder.py b/sf_manufacturing/models/mrp_workorder.py
index 0750313b..cb8d37ee 100644
--- a/sf_manufacturing/models/mrp_workorder.py
+++ b/sf_manufacturing/models/mrp_workorder.py
@@ -23,12 +23,15 @@ class ResMrpWorkOrder(models.Model):
 
     product_tmpl_name = fields.Char('坯料产品名称', related='production_bom_id.bom_line_ids.product_id.name')
 
-    product_tmpl_id_length = fields.Float(related='production_id.product_tmpl_id.length', readonly=True, store=True,
-                                          string="坯料长度(mm)")
-    product_tmpl_id_width = fields.Float(related='production_id.product_tmpl_id.width', readonly=True, store=True,
-                                         string="坯料宽度(mm)")
-    product_tmpl_id_height = fields.Float(related='production_id.product_tmpl_id.height', readonly=True, store=True,
-                                          string="坯料高度(mm)")
+    product_tmpl_id_length = fields.Float(string='坯料长度(mm)', related='material_length', readonly=True, store=False)
+    product_tmpl_id_width = fields.Float(string='坯料宽度(mm)', related='material_width', readonly=True, store=False)
+    product_tmpl_id_height = fields.Float(string='坯料高度(mm)', related='material_height', readonly=True, store=False)
+    # product_tmpl_id_length = fields.Float(related='production_id.product_tmpl_id.length', readonly=True, store=True,
+    #                                       string="坯料长度(mm)")
+    # product_tmpl_id_width = fields.Float(related='production_id.product_tmpl_id.width', readonly=True, store=True,
+    #                                      string="坯料宽度(mm)")
+    # product_tmpl_id_height = fields.Float(related='production_id.product_tmpl_id.height', readonly=True, store=True,
+    #                                       string="坯料高度(mm)")
     product_tmpl_id_materials_id = fields.Many2one(related='production_id.product_tmpl_id.materials_id', readonly=True,
                                                    store=True, check_company=True, string="材料")
     product_tmpl_id_materials_type_id = fields.Many2one(related='production_id.product_tmpl_id.materials_type_id',