diff --git a/sf_demand_plan/models/sf_production_demand_plan.py b/sf_demand_plan/models/sf_production_demand_plan.py
index 1e1459d3..7271e90d 100644
--- a/sf_demand_plan/models/sf_production_demand_plan.py
+++ b/sf_demand_plan/models/sf_production_demand_plan.py
@@ -72,6 +72,7 @@ class SfProductionDemandPlan(models.Model):
     model_long = fields.Char('尺寸(mm)', compute='_compute_model_long')
     blank_type = fields.Selection([('圆料', '圆料'), ('方料', '方料')], string='坯料分类',
                                   related='product_id.blank_type')
+    blank_precision = fields.Selection([('精坯', '精坯'), ('粗坯', '粗坯')], string='坯料类型', related='product_id.blank_precision')
     embryo_long = fields.Char('坯料尺寸(mm)', compute='_compute_embryo_long')
     materials_id = fields.Char('材料', compute='_compute_materials_id', store=True)
     model_machining_precision = fields.Selection(selection=_get_machining_precision, string='精度',
diff --git a/sf_demand_plan/views/demand_plan.xml b/sf_demand_plan/views/demand_plan.xml
index 0cb6d803..4ebc21f7 100644
--- a/sf_demand_plan/views/demand_plan.xml
+++ b/sf_demand_plan/views/demand_plan.xml
@@ -32,6 +32,7 @@
                 <field name="qty_to_deliver"/>
                 <field name="model_long"/>
                 <field name="blank_type" optional="hide"/>
+                <field name="blank_precision"/>
                 <field name="embryo_long"/>
                 <field name="materials_id"/>
                 <field name="model_machining_precision"/>