我有这个父模型：
class TodoTask(models.Model):
_name = 'todo.taskmyown'
name = fields.Char('Description', required=True)
is_done = fields.Boolean('Done?')
active = fields.Boolean('Active?', default=True)
和儿童模特：
class TodoTask(models.Model):
_name='todo.tasktest'
_inherit=['todo.taskmyown', 'mail.thread']
user_id = fields.Many2one('res.users', 'Responsible')
date_deadline = fields.Date('Deadline')
name = fields.Char(help="What needs to be done?")
父视图：
<record id="view_form_todo_task" model="ir.ui.view">
<field name="name">To-do Task Form</field>
<field name="model">todo.taskmyown</field>
<field name="arch" type="xml">
<form string="To-do Task">
<sheet>
<group name="group_top">
<group name="group_left">
<field name="name"/>
</group>
<group name="group_right">
<field name="is_done"/>
<field name="active" readonly="1"/>
</group>
</group>
</sheet>
</form>
</field>
</record>
子视图：
<record id="view_form_todo_tasktest_inherited" model="ir.ui.view">
<field name="model">todo.tasktest</field>
<field name="inherit_id" ref="myOwnTodo_app.view_form_todo_task"/>
<field name="arch" type="xml">
<sheet position="after">
<div class="oe_chatter">
<field name="message_follower_ids" widget="mail_followers" />
<field name="message_ids" widget="mail_thread" />
</div>
</sheet>
<field name="name" position="after">
<field name="user_id" />
</field>
<field name="is_done" position="before">
<field name="date_deadline" />
</field>
</field>
</record>
我的问题是当我浏览子视图的UI时，我会看到父视图的UI，我做错了什么？