diff --git a/sf_manufacturing/models/production_line_base.py b/sf_manufacturing/models/production_line_base.py
index f9a30d36..a8c41cd3 100644
--- a/sf_manufacturing/models/production_line_base.py
+++ b/sf_manufacturing/models/production_line_base.py
@@ -21,10 +21,12 @@ class ProductionLine(models.Model):
             num = "%03d" % m
         return num
 
-    name = fields.Char('生产线')
+    mrp_workcenter_ids = fields.One2many('mrp.workcenter', 'production_line_id', '工作中心')
+    name = fields.Char('生产线', size=20, required=True)
     code = fields.Char('编码', default=_get_code, readonly=True)
     remark = fields.Char('备注')
 
 
 
 
+
diff --git a/sf_manufacturing/views/production_line_view.xml b/sf_manufacturing/views/production_line_view.xml
index b9fd459f..f12f6d98 100644
--- a/sf_manufacturing/views/production_line_view.xml
+++ b/sf_manufacturing/views/production_line_view.xml
@@ -5,8 +5,9 @@
         <field name="model">sf.production.line</field>
         <field name="arch" type="xml">
             <tree string="生产线">
-                <field name="name"/>
                 <field name="code"/>
+                <field name="name"/>
+                <field name="mrp_workcenter_ids" widget="many2many_tags"/>
                 <field name="remark"/>
             </tree>
         </field>
@@ -18,13 +19,16 @@
         <field name="arch" type="xml">
             <form string="生产线">
                 <sheet>
+                    <div class="oe_title">
+                        <h1>
+                            <field name="name"/>
+                        </h1>
+                    </div>
                     <group>
-                        <group>
-                            <field name="name"/>
-                            <field name="remark"/>
-                        </group>
                         <group>
                             <field name="code"/>
+                            <field name="mrp_workcenter_ids" widget="many2many_tags"/>
+                            <field name="remark"/>
                         </group>
                     </group>
                 </sheet>
@@ -54,8 +58,8 @@
                         <!-- 在这里定义每个卡片的内容 -->
                         <div>
                             <strong><field name="code"/></strong>
-                            <br/>
-                            <span><field name="name"/></span>
+                            <span><h1><field name="name"/></h1></span>
+                            <field name="mrp_workcenter_ids" widget="many2many_tags"/>
                             <br/>
                             <span><field name="remark"/></span>
                         </div>