diff --git a/app_product_type_sequence/__openerp__.py b/app_product_type_sequence/__openerp__.py
index 2094e5d5..b9ad70f3 100644
--- a/app_product_type_sequence/__openerp__.py
+++ b/app_product_type_sequence/__openerp__.py
@@ -59,7 +59,7 @@
         'views/product_product_view.xml',
         'views/product_category_view.xml',
         'views/product_internal_type_view.xml',
-        'data/product_sequence.xml',
+        'data/product_sequence_dp.xml',
     ],
     'demo': [
     ],
diff --git a/app_product_type_sequence/data/product_sequence_dp.xml b/app_product_type_sequence/data/product_sequence_dp.xml
index ae13b86c..d8a23aae 100644
--- a/app_product_type_sequence/data/product_sequence_dp.xml
+++ b/app_product_type_sequence/data/product_sequence_dp.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
-    <data noupdate="0">
+    <data noupdate="1">
         <!-- 更新序号规则 Auto Internal Reference. -->
         <!-- 所有的 All Products. -->
         <record id="seq_product_auto" model="ir.sequence">
@@ -38,7 +38,8 @@
             <field name="company_id" eval="False"/>
             <field name="initial">True</field>
         </record>
-
+    </data>
+    <data noupdate="0">
         <!-- internal_type 数据-->
         <record id="internal_type_mrp_product" model="product.internal.type">
             <field name="name">Manufactured Product</field>
diff --git a/app_product_type_sequence/i18n/zh_CN.po b/app_product_type_sequence/i18n/zh_CN.po
index 47a020b7..09729dce 100644
--- a/app_product_type_sequence/i18n/zh_CN.po
+++ b/app_product_type_sequence/i18n/zh_CN.po
@@ -4,10 +4,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 10.0-20171107\n"
+"Project-Id-Version: Odoo Server 10.0+e-20171107\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-12-18 19:02+0000\n"
-"PO-Revision-Date: 2017-12-18 19:02+0000\n"
+"POT-Creation-Date: 2017-12-19 13:34+0000\n"
+"PO-Revision-Date: 2017-12-19 13:34+0000\n"
 "Last-Translator: <>\n"
 "Language-Team: \n"
 "MIME-Version: 1.0\n"
@@ -26,6 +26,11 @@ msgstr "A stockable product is a product for which you manage stock. The \"Inven
 "A service is a non-material product you provide.\n"
 "A digital content is a non-material product you sell online. The files attached to the products are the one that are sold on the e-commerce such as e-books, music, pictures,... The \"Digital Product\" module has to be installed."
 
+#. module: app_product_type_sequence
+#: model:ir.ui.view,arch_db:app_product_type_sequence.product_internal_type_form_view
+msgid "Auto Set Product's Value To:"
+msgstr "自动设置产品默认参数为："
+
 #. module: app_product_type_sequence
 #: model:ir.model.fields,field_description:app_product_type_sequence.field_product_internal_type_purchase_ok
 msgid "Can be Purchased"
@@ -41,6 +46,11 @@ msgstr "可用于出租"
 msgid "Can be Sold"
 msgstr "可用于销售"
 
+#. module: app_product_type_sequence
+#: model:product.internal.type,name:app_product_type_sequence.internal_type_sourced_material
+msgid "Components Product"
+msgstr "原材料"
+
 #. module: app_product_type_sequence
 #: code:addons/app_product_type_sequence/models/product_internal_type.py:34
 #: selection:product.internal.type,type:0
@@ -63,11 +73,6 @@ msgstr "创建时间"
 msgid "Default Internal Type"
 msgstr "默认产品内部类型"
 
-#. module: app_product_type_sequence
-#: model:ir.ui.view,arch_db:app_product_type_sequence.product_internal_type_form_view
-msgid "Auto Set Product's Value To:"
-msgstr "自动设置产品默认参数为："
-
 #. module: app_product_type_sequence
 #: model:ir.model.fields,help:app_product_type_sequence.field_product_internal_type_route_ids
 msgid "Depending on the modules installed, this will allow you to define the route of the product: whether it will be bought, manufactured, MTO/MTS,..."
@@ -105,7 +110,7 @@ msgstr "主产品编码"
 #: model:ir.model.fields,field_description:app_product_type_sequence.field_product_product_internal_type
 #: model:ir.model.fields,field_description:app_product_type_sequence.field_product_template_internal_type
 msgid "Internal Type"
-msgstr "内部(编码)类型"
+msgstr "内部类型"
 
 #. module: app_product_type_sequence
 #: model:ir.model.fields,field_description:app_product_type_sequence.field_product_internal_type___last_update
@@ -127,6 +132,18 @@ msgstr "最后更新时间"
 msgid "Link Sequence"
 msgstr "使用的序列"
 
+#. module: app_product_type_sequence
+#: model:product.internal.type,name:app_product_type_sequence.internal_type_mrp_product
+msgid "Manufactured Product"
+msgstr "制造成品"
+
+#. module: app_product_type_sequence
+#: code:addons/app_product_type_sequence/models/product_product.py:23
+#: code:addons/app_product_type_sequence/models/product_template.py:33
+#, python-format
+msgid "New"
+msgstr "新建"
+
 #. module: app_product_type_sequence
 #: code:addons/app_product_type_sequence/models/product_template.py:41
 #, python-format
@@ -150,13 +167,14 @@ msgstr "产品类别"
 
 #. module: app_product_type_sequence
 #: model:ir.actions.act_window,name:app_product_type_sequence.internal_type_action
+#: model:ir.ui.menu,name:app_product_type_sequence.menu_internal_type_action_purchase
 #: model:ir.ui.menu,name:app_product_type_sequence.menu_internal_type_action_sale
 #: model:ir.ui.menu,name:app_product_type_sequence.menu_internal_type_action_stock
 #: model:ir.ui.menu,name:app_product_type_sequence.menu_internal_type_action_sys
 #: model:ir.ui.view,arch_db:app_product_type_sequence.product_internal_type_form_view
 #: model:ir.ui.view,arch_db:app_product_type_sequence.product_internal_type_tree_view
 msgid "Product Internal Type"
-msgstr "产品内部(编码)类型"
+msgstr "产品编码类型"
 
 #. module: app_product_type_sequence
 #: model:ir.model,name:app_product_type_sequence.model_product_template
@@ -191,6 +209,11 @@ msgstr "编号前缀"
 msgid "Service"
 msgstr "服务"
 
+#. module: app_product_type_sequence
+#: model:product.internal.type,name:app_product_type_sequence.internal_type_sourced_product
+msgid "Sourced Product"
+msgstr "外购成品"
+
 #. module: app_product_type_sequence
 #: model:ir.model.fields,help:app_product_type_sequence.field_product_internal_type_sale_ok
 msgid "Specify if the product can be selected in a sales order line."
diff --git a/app_product_type_sequence/models/product_product.py b/app_product_type_sequence/models/product_product.py
index 99b49892..7ea3fd3f 100644
--- a/app_product_type_sequence/models/product_product.py
+++ b/app_product_type_sequence/models/product_product.py
@@ -20,7 +20,7 @@ from openerp import models, fields, api, exceptions,  _
 class ProductProduct(models.Model):
     _inherit = 'product.product'
 
-    default_code = fields.Char('Internal Reference', index=True, readonly=True,  default=lambda self: _('New'), copy=False)
+    default_code = fields.Char('Internal Reference', index=True, default=lambda self: _('New'), copy=False)
     default_code_index = fields.Integer('Internal Reference Index',  readonly=True)
 
     _sql_constraints = [
@@ -31,15 +31,15 @@ class ProductProduct(models.Model):
 
     @api.model
     def create(self, vals):
-        # todo: but 先建空白产品后，编辑给2个以上变体，序号会少个 -1
+        # todo: but 先建空白产品后，编辑2个以上变体，序号会少个 -1
         # code_index: 当没有变体现时，值为0，有变体时，为该变体序号
-        if 'default_code' not in vals or vals['default_code'] == 'New':
+        if 'default_code' not in vals or vals['default_code'] == _('New'):
             code_index = 0
             if 'product_tmpl_id' in vals:
                 template = self.env['product.template'].search([('id', '=', vals['product_tmpl_id'])], limit=1)
                 mylen = len(template.product_variant_ids)
-            # created from product_template
             if 'product_tmpl_id' in vals:
+            # created from product_template
                 template = self.env['product.template'].search([('id', '=', vals['product_tmpl_id'])], limit=1)
                 attr = vals['attribute_value_ids'][0][2]
                 if not(attr):
@@ -75,6 +75,10 @@ class ProductProduct(models.Model):
                 sequence = self.env['product.internal.type'].search([('id', '=', vals['internal_type'])], limit=1)
                 if sequence:
                     vals['default_code'] = sequence.link_sequence.next_by_id()
+        else:
+            sequence = self.env['product.internal.type'].search([('id', '=', vals['internal_type'])], limit=1)
+            if sequence:
+                vals['default_code'] = sequence.link_sequence.next_by_id()
         return super(ProductProduct, self).create(vals)
 
     @api.multi
@@ -82,3 +86,19 @@ class ProductProduct(models.Model):
         if len(self.product_tmpl_id.product_variant_ids)>1 :
             raise exceptions.ValidationError(_('Product varient can only create in Product view!'))
         return super(ProductProduct, self).copy(default=None)
+
+    # 当内部类型变化时，改变产品模板的各默认值
+    @api.onchange('internal_type')
+    def _onchange_internal_type(self):
+        if self.internal_type:
+            self.type = self.internal_type.type
+            self.rental = self.internal_type.rental
+            self.sale_ok = self.internal_type.sale_ok
+            self.purchase_ok = self.internal_type.purchase_ok
+            self.route_ids = self.internal_type.route_ids
+
+    # 分类变动时，如果分类绑定了内部类型则联动
+    @api.onchange('categ_id')
+    def _onchange_cate_id(self):
+        if self.categ_id and self.categ_id.internal_type:
+            self.internal_type = self.categ_id.internal_type
\ No newline at end of file
diff --git a/app_product_type_sequence/models/product_template.py b/app_product_type_sequence/models/product_template.py
index d0d01cca..f6f3325d 100644
--- a/app_product_type_sequence/models/product_template.py
+++ b/app_product_type_sequence/models/product_template.py
@@ -28,21 +28,26 @@ class ProductTemplate(models.Model):
         auto_join=True, required=True)
 
     default_code = fields.Char(
-        'Internal Reference', compute='_compute_default_code',
-        inverse='_set_default_code', store=True, readonly=True,
-        default='New', copy=False)
+        'Internal Reference',
+        compute='_compute_default_code',
+        inverse='_set_default_code',
+        store=True,
+        default=lambda self: _('New'), copy=False)
     # 因为default_code有odoo的处理方式，影响面大，故会将其另存到 default_code_stored
-    default_code_stored = fields.Char('Internal Reference Stored',default='New')
+    default_code_stored = fields.Char('Internal Reference Stored',default=lambda self: _('New'))
 
     @api.model
     def create(self, vals):
         if 'attribute_line_ids' in vals:
             if len(vals['attribute_line_ids'])>0:
                 raise exceptions.ValidationError(_('Please save product first before adding varients!'))
-        if 'default_code' not in vals or vals['default_code'] == 'New':
-            sequence = self.env['product.internal.type'].search([('id', '=', vals['internal_type'])], limit=1)
-            vals['default_code'] = sequence.link_sequence.next_by_id()
-        vals['default_code_stored'] = vals['default_code']
+
+        if not (self.env.context.get('create_product_product')):
+            # 当从产品模板界面建立时（如果从产品界面建立，则已经生成了编码，不需要再处理）
+            if 'default_code' not in vals or vals['default_code'] == _('New'):
+                sequence = self.env['product.internal.type'].search([('id', '=', vals['internal_type'])], limit=1)
+                vals['default_code'] = sequence.link_sequence.next_by_id()
+                vals['default_code_stored'] = vals['default_code']
         return super(ProductTemplate, self).create(vals)
 
     @api.depends('product_variant_ids', 'product_variant_ids.default_code')
@@ -50,6 +55,7 @@ class ProductTemplate(models.Model):
         unique_variants = self.filtered(lambda template: len(template.product_variant_ids) == 1)
         for template in unique_variants:
             template.default_code = template.product_variant_ids.default_code
+            template.default_code_store = template.default_code
         for template in (self):
             if len(template.product_variant_ids)>1:
                 template.default_code = ''
diff --git a/app_product_type_sequence/views/product_internal_type_view.xml b/app_product_type_sequence/views/product_internal_type_view.xml
index 36107c92..1edac2ce 100644
--- a/app_product_type_sequence/views/product_internal_type_view.xml
+++ b/app_product_type_sequence/views/product_internal_type_view.xml
@@ -71,6 +71,9 @@
         <menuitem action="app_product_type_sequence.internal_type_action" id="menu_internal_type_action_sale"
                   parent="sale.prod_config_main" sequence="6" groups="base.group_no_one"/>
 
+        <menuitem action="app_product_type_sequence.internal_type_action" id="menu_internal_type_action_purchase"
+                  parent="purchase.menu_product_in_config_purchase" sequence="3" groups="base.group_no_one"/>
+
         <menuitem action="app_product_type_sequence.internal_type_action" id="menu_internal_type_action_stock"
                   parent="stock.menu_product_in_config_stock" sequence="3" groups="base.group_no_one"/>
     </data>
diff --git a/app_product_type_sequence/views/product_product_view.xml b/app_product_type_sequence/views/product_product_view.xml
index 834bb3ef..542e2a9b 100644
--- a/app_product_type_sequence/views/product_product_view.xml
+++ b/app_product_type_sequence/views/product_product_view.xml
@@ -9,6 +9,7 @@
             <field name="arch" type="xml">
                 <xpath expr="//field[@name='name']" position="after">
                     <field name="internal_type"/>
+                    <field name="id"/>
                 </xpath>
             </field>
         </record>
diff --git a/app_product_type_sequence/views/product_template_view.xml b/app_product_type_sequence/views/product_template_view.xml
index 94a811ad..45ed4a3b 100644
--- a/app_product_type_sequence/views/product_template_view.xml
+++ b/app_product_type_sequence/views/product_template_view.xml
@@ -9,6 +9,7 @@
             <field name="arch" type="xml">
                 <xpath expr="//field[@name='type']" position="before">
                     <field name="internal_type"/>
+                    <field name="id"/>
                 </xpath>
             </field>
         </record>
@@ -20,11 +21,35 @@
             <field name="arch" type="xml">
                 <xpath expr="//div[@name='options']" position="before">
                     <div>
-                        <label for="internal_type"/>
-                        <field name="internal_type"  options="{'no_create': True,'no_open': True}"/>
+                        <h4>
+                            <label class="oe_edit_only" for="internal_type"/>
+                            <field name="internal_type" options="{'no_create': True,'no_open': True}"/>
+                        </h4>
                     </div>
                 </xpath>
             </field>
         </record>
+        <!--改产品默认视图为tree-->
+        <record id="product.product_template_action" model="ir.actions.act_window">
+            <field name="name">Products</field>
+            <field name="type">ir.actions.act_window</field>
+            <field name="res_model">product.template</field>
+            <field name="view_mode">tree,kanban,form</field>
+            <field name="view_type">form</field>
+            <field name="view_id" ref="product.product_template_kanban_view"/>
+            <field name="context">{"search_default_filter_to_sell":1}</field>
+            <field name="help" type="html">
+                <p class="oe_view_nocontent_create">
+                    Click to define a new product.
+                </p>
+                <p>
+                    You must define a product for everything you sell, whether it's a physical product, a consumable or a service you offer to customers.
+                </p>
+                <p>
+                    The product form contains information to simplify the sale process: price, notes in the quotation, accounting data, procurement methods,
+                    etc.
+                </p>
+            </field>
+        </record>
     </data>
 </openerp>