diff --git a/app_common/__manifest__.py b/app_common/__manifest__.py
index 67eb35ce..13bb47a9 100644
--- a/app_common/__manifest__.py
+++ b/app_common/__manifest__.py
@@ -1,16 +1,22 @@
 # -*- coding: utf-8 -*-
 
-# Created on 20120-01-05
+# Created on 2023-02-02
 # author: 欧度智能，https://www.odooai.cn
 # email: 300883@qq.com
 # resource of odooai
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
 
-# Odoo12在线用户手册（长期更新）
-# https://www.odooai.cn/documentation/user/12.0/zh_CN/index.html
+# Odoo16在线用户手册（长期更新）
+# https://www.odooai.cn/documentation/16.0/zh_CN/index.html
 
-# Odoo12在线开发者手册（长期更新）
-# https://www.odooai.cn/documentation/12.0/index.html
+# Odoo16在线开发者手册（长期更新）
+# https://www.odooai.cn/documentation/16.0/zh_CN/developer.html
+
+# Odoo13在线用户手册（长期更新）
+# https://www.odooai.cn/documentation/user/13.0/zh_CN/index.html
+
+# Odoo13在线开发者手册（长期更新）
+# https://www.odooai.cn/documentation/13.0/index.html
 
 # Odoo10在线中文用户手册（长期更新）
 # https://www.odooai.cn/documentation/user/10.0/zh_CN/index.html
@@ -33,10 +39,11 @@
 
 {
     'name': "odooai Odooapp Common Func",
-    'version': '15.21.11.30',
+    'version': '15.23.09.28',
     'author': 'odooai.cn',
     'category': 'Base',
     'website': 'https://www.odooai.cn',
+    'live_test_url': 'https://demo.odooapp.cn',
     'license': 'LGPL-3',
     'sequence': 2,
     'price': 0.00,
@@ -47,27 +54,26 @@
     基础核心，必须没有要被依赖字段及视图等，实现auto_install
     ''',
     'description': '''    
-    Support Odoo 15, Enterprise and Community Edition
+    Support Odoo 16, 15, Enterprise and Community Edition
+    need to setup odoo.conf, add follow:
+    server_wide_modules = web,app_common
     1. 
     2. 
     3. Multi-language Support.
     4. Multi-Company Support.
-    5. Support Odoo 15, Enterprise and Community Edition
+    5. Support Odoo 16, 15, Enterprise and Community Edition
     ==========
     1. 
     2. 
     3. 多语言支持
     4. 多公司支持
-    5. Odoo 15, 企业版，社区版，多版本支持
+    5. Odoo 16, 15, 企业版，社区版，多版本支持
     ''',
     'depends': [
-        'base',
+        'mail',
         'web',
     ],
     'data': [
-        # 'security/*.xml',
-        # 'security/ir.model.access.csv',
-        # 'data/.xml',
         'views/ir_cron_views.xml',
         # 'report/.xml',
     ],
diff --git a/app_common/controllers/main.py b/app_common/controllers/main.py
index fe720a53..2e7e21f4 100644
--- a/app_common/controllers/main.py
+++ b/app_common/controllers/main.py
@@ -6,6 +6,8 @@ import requests
 from math import radians, cos, sin, asin, sqrt
 
 from ..lib.user_agents import parse
+from ..models.base import get_ua_type
+
 
 from odoo import api, http, SUPERUSER_ID, _
 from odoo import http, exceptions
@@ -26,54 +28,17 @@ class AppController(http.Controller):
         # 返回这个图片的base64编码
         return base64.b64encode(BytesIO(response.content).read())
 
-    @http.route('/web/ua/show', auth='public', methods=['GET'])
+    @http.route(['/my/ua', '/wxa/ua', '/web/ua', '/web/ua/show'], auth='public', methods=['GET'])
     def app_ua_show(self):
         # https://github.com/selwin/python-user-agents
         ua_string = request.httprequest.headers.get('User-Agent')
         user_agent = parse(ua_string)
-        ua_type = self.get_ua_type()
+        ua_type = get_ua_type()
         ustr = "Request UA: <br/> %s <br/>Parse UA: <br/>%s <br/>UA Type:<br/>%s <br/>" % (ua_string, str(user_agent), ua_type)
         return request.make_response(ustr, [('Content-Type', 'text/html')])
         
     def get_ua_type(self):
-        ua = request.httprequest.headers.get('User-Agent')
-        # 临时用 agent 处理，后续要前端中正确处理或者都从后台来
-        # 微信浏览器
-        #  MicroMessenger: Mozilla/5.0 (Linux; Android 10; ELE-AL00 Build/HUAWEIELE-AL00; wv)
-        # AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/77.0.3865.120
-        # MQQBrowser/6.2 TBS/045525 Mobile Safari/537.36 MMWEBID/3135 MicroMessenger/8.0.2.1860(0x2800023B) Process/tools WeChat/arm64 Weixin NetType/WIFI Language/zh_CN ABI/arm64
-        # 微信浏览器，开发工具，网页 iphone
-        # ,Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1
-        # wechatdevtools/1.03.2011120 MicroMessenger/7.0.4 Language/zh_CN webview/16178807094901773
-        # webdebugger port/27772 token/b91f4a234b918f4e2a5d1a835a09c31e
-    
-        # 微信小程序
-        # MicroMessenger: Mozilla/5.0 (Linux; Android 10; ELE-AL00 Build/HUAWEIELE-AL00; wv)
-        # AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.62 XWEB/2767 MMWEBSDK/20210302 Mobile Safari/537.36 MMWEBID/6689 MicroMessenger/8.0.2.1860(0x2800023B) Process/appbrand2 WeChat/arm64 Weixin NetType/WIFI Language/zh_CN ABI/arm64
-        # MiniProgramEnv/android
-        # 微信浏览器，开发工具，小程序，iphone
-        # Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1
-        # wechatdevtools/1.03.2011120 MicroMessenger/7.0.4 Language/zh_CN webview/
-        # 微信内，iphone web
-        # Mozilla/5.0 (iPhone; CPU iPhone OS 14_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148
-        # MicroMessenger/8.0.3(0x1800032a) NetType/WIFI Language/zh_CN
-        # 安卓app,h5
-        # ELE-AL00(Android/10) (cn.erpapp.o20sticks.App/13.20.12.09) Weex/0.26.0 1080x2265
-    
-        utype = 'web'
-        # todo: 引入现成 py lib，处理企业微信
-        if 'MicroMessenger' in ua and 'webdebugger' not in ua and ('MiniProgramEnv' in ua or 'wechatdevtools' in ua):
-            # 微信小程序及开发者工具
-            utype = 'wxapp'
-        elif 'MicroMessenger' in ua:
-            # 微信浏览器
-            utype = 'wxweb'
-        elif 'cn.erpapp.o20sticks.App' in ua:
-            # 安卓app
-            utype = 'native_android'
-        # _logger.warning('=========get ua %s,%s' % (utype, ua))
-        return utype
-
+        return get_ua_type()
 
 def haversine(lon1, lat1, lon2, lat2):
     # 计算地图上两点的距离
diff --git a/app_common/hooks.py b/app_common/hooks.py
index e6d66da3..40a5ccf5 100644
--- a/app_common/hooks.py
+++ b/app_common/hooks.py
@@ -6,18 +6,6 @@
 # resource of odooai
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
 
-# Odoo16在线用户手册（长期更新）
-# https://www.odooai.cn/documentation/16.0/zh_CN/index.html
-
-# Odoo16在线开发者手册（长期更新）
-# https://www.odooai.cn/documentation/16.0/zh_CN/developer.html
-
-# Odoo13在线用户手册（长期更新）
-# https://www.odooai.cn/documentation/user/13.0/zh_CN/index.html
-
-# Odoo13在线开发者手册（长期更新）
-# https://www.odooai.cn/documentation/13.0/index.html
-
 # Odoo在线中文用户手册（长期更新）
 # https://www.odooai.cn/documentation/user/10.0/zh_CN/index.html
 
diff --git a/app_common/models/__init__.py b/app_common/models/__init__.py
index 1aad5890..534ba2b7 100644
--- a/app_common/models/__init__.py
+++ b/app_common/models/__init__.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 # Part of odooai.cn. See LICENSE file for full copyright and licensing details.
 
-# Created on 2019-04-20
+# Created on 2023-02-02
 # author: 欧度智能，http://www.odooai.cn
 # email: 300883@qq.com
 # resource of odooai
@@ -26,5 +26,12 @@ from . import base
 from . import ir_ui_view
 from . import ir_cron
 from . import res_users
+from . import ir_mail_server
+from . import mail_mail
+from . import ir_http
+from . import app_import
+from . import res_partner
+
+
 
 
diff --git a/app_common/models/app_import.py b/app_common/models/app_import.py
new file mode 100644
index 00000000..c608bc4b
--- /dev/null
+++ b/app_common/models/app_import.py
@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+
+import base64
+import io
+import csv
+import os.path
+
+from odoo import api, fields, models, modules, tools, SUPERUSER_ID, _
+from odoo.tools import pycompat
+from odoo.tests import common
+ADMIN_USER_ID = common.ADMIN_USER_ID
+
+def app_quick_import(cr, content_path, sep=None):
+    if not sep:
+        sep = '/'
+    dir_split = content_path.split(sep)
+    module_name = dir_split[0]
+    file_name = dir_split[2]
+    file_path, file_type = os.path.splitext(content_path)
+    model_name = file_name.replace(file_type, '')
+    file_path = modules.get_module_resource(module_name, dir_split[1], file_name)
+    content = open(file_path, 'rb').read()
+    uid = SUPERUSER_ID
+    if model_name == 'mail.channel':
+        # todo: 创建mail.channel时，如果用root用户会报错
+        uid = 2
+    env = api.Environment(cr, uid, {})
+    if file_type == '.csv':
+        file_type = 'text/csv'
+    elif file_type in ['.xls', '.xlsx']:
+        file_type = 'application/vnd.ms-excel'
+    import_wizard = env['base_import.import'].create({
+        'res_model': model_name,
+        'file_name': file_name,
+        'file_type': file_type,
+        'file': content,
+    })
+    if file_type == 'text/csv':
+        preview = import_wizard.parse_preview({
+            'separator': ',',
+            'has_headers': True,
+            'quoting': '"',
+        })
+    elif file_type == 'application/vnd.ms-excel':
+        preview = import_wizard.parse_preview({
+            'has_headers': True,
+        })
+    result = import_wizard.execute_import(
+        preview["headers"],
+        preview["headers"],
+        preview["options"]
+    )
+
+
diff --git a/app_common/models/base.py b/app_common/models/base.py
index 26d72f9a..70472217 100644
--- a/app_common/models/base.py
+++ b/app_common/models/base.py
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from odoo import models, fields, api, _
 from odoo.tools import DEFAULT_SERVER_DATE_FORMAT, DEFAULT_SERVER_DATETIME_FORMAT
+from odoo.http import request
 
 import requests
 import base64
@@ -65,6 +66,8 @@ class Base(models.AbstractModel):
             if self._context.get(fieldname) or self._context.get('default_%s' % fieldname):
                 return self._context.get(fieldname) or self._context.get('default_%s' % fieldname)
             else:
+                if not domain:
+                    domain = self._fields[fieldname].domain or []
                 rec = self.env[self._fields[fieldname].comodel_name].sudo().search(domain, limit=1)
                 return rec.id if rec else False
         return False
@@ -98,11 +101,60 @@ class Base(models.AbstractModel):
 
     @api.model
     def get_image_from_url(self, url):
-        if not url:
-            return None
-        try:
-            response = requests.get(url)  # 将这个图片保存在内存
-        except Exception as e:
-            return None
         # 返回这个图片的base64编码
-        return base64.b64encode(BytesIO(response.content).read())
+        return get_image_from_url(url)
+
+    def get_ua_type(self):
+        return get_ua_type()
+
+def get_image_from_url(url):
+    if not url:
+        return None
+    try:
+        response = requests.get(url, timeout=5)
+    except Exception as e:
+        return None
+    # 返回这个图片的base64编码
+    return base64.b64encode(BytesIO(response.content).read())
+    
+def get_ua_type():
+    ua = request.httprequest.headers.get('User-Agent')
+    # 临时用 agent 处理，后续要前端中正确处理或者都从后台来
+    # 微信浏览器
+    #  MicroMessenger: Mozilla/5.0 (Linux; Android 10; ELE-AL00 Build/HUAWEIELE-AL00; wv)
+    # AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/77.0.3865.120
+    # MQQBrowser/6.2 TBS/045525 Mobile Safari/537.36 MMWEBID/3135 MicroMessenger/8.0.2.1860(0x2800023B) Process/tools WeChat/arm64 Weixin NetType/WIFI Language/zh_CN ABI/arm64
+    # 微信浏览器，开发工具，网页 iphone
+    # ,Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1
+    # wechatdevtools/1.03.2011120 MicroMessenger/7.0.4 Language/zh_CN webview/16178807094901773
+    # webdebugger port/27772 token/b91f4a234b918f4e2a5d1a835a09c31e
+
+    # 微信小程序
+    # MicroMessenger: Mozilla/5.0 (Linux; Android 10; ELE-AL00 Build/HUAWEIELE-AL00; wv)
+    # AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.62 XWEB/2767 MMWEBSDK/20210302 Mobile Safari/537.36 MMWEBID/6689 MicroMessenger/8.0.2.1860(0x2800023B) Process/appbrand2 WeChat/arm64 Weixin NetType/WIFI Language/zh_CN ABI/arm64
+    # MiniProgramEnv/android
+    # 'Mozilla/5.0 (iPhone; CPU iPhone OS 15_7_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 MicroMessenger/8.0.37(0x18002529) NetType/WIFI Language/zh_CN'
+    # 微信浏览器，开发工具，小程序，iphone
+    # Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1
+    # wechatdevtools/1.03.2011120 MicroMessenger/7.0.4 Language/zh_CN webview/
+    # 微信内，iphone web
+    # Mozilla/5.0 (iPhone; CPU iPhone OS 14_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148
+    # MicroMessenger/8.0.3(0x1800032a) NetType/WIFI Language/zh_CN
+    # 安卓app,h5
+    # ELE-AL00(Android/10) (cn.erpapp.o20sticks.App/13.20.12.09) Weex/0.26.0 1080x2265
+
+    # web 表示普通浏览器，后续更深入处理
+    utype = 'web'
+    # todo: 引入现成 py lib，处理企业微信
+    if 'MicroMessenger' in ua and 'webdebugger' not in ua \
+        and ('miniProgram' in ua or 'MiniProgram' in ua or 'MiniProgramEnv' in ua or 'wechatdevtools' in ua):
+        # 微信小程序及开发者工具
+        utype = 'wxapp'
+    elif 'MicroMessenger' in ua:
+        # 微信浏览器
+        utype = 'wxweb'
+    elif 'cn.erpapp.o20sticks.App' in ua:
+        # 安卓app
+        utype = 'native_android'
+    # _logger.warning('=========get ua %s,%s' % (utype, ua))
+    return utype
diff --git a/app_common/models/ir_http.py b/app_common/models/ir_http.py
new file mode 100644
index 00000000..565d83ed
--- /dev/null
+++ b/app_common/models/ir_http.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+
+from odoo import models
+from odoo.http import request
+
+
+class IrHttp(models.AbstractModel):
+    _inherit = 'ir.http'
+
+    def session_info(self):
+        result = super(IrHttp, self).session_info()
+        result['ua_type'] = self.get_ua_type()
+        return result
+
+
diff --git a/app_common/models/ir_mail_server.py b/app_common/models/ir_mail_server.py
new file mode 100644
index 00000000..1f665086
--- /dev/null
+++ b/app_common/models/ir_mail_server.py
@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+
+from odoo import api, fields, models, _
+
+import logging
+_logger = logging.getLogger(__name__)
+
+class IrMailServer(models.Model):
+    _inherit = "ir.mail_server"
+    _order = "sequence"
+    
+    # 改默认发邮件逻辑
+    @api.model
+    def send_email(self, message, mail_server_id=None, smtp_server=None, smtp_port=None,
+                   smtp_user=None, smtp_password=None, smtp_encryption=None, smtp_debug=False,
+                   smtp_session=None):
+
+        email_to = message['To']
+        
+        # 忽略掉无效email，避免被ban
+        if email_to.find('no-reply@odooai.cn') != -1 or email_to.find('postmaster-odoo@odooai.cn') != -1:
+            pass
+        elif email_to.find('example.com') != -1 or email_to.find('@sunpop.cn') != -1 or email_to.find('@odooapp.cn') != -1:
+            _logger.error(_("=================Email to ignore: %s") % email_to)
+            raise AssertionError(_("Email to ignore: %s") % email_to)
+
+        return super(IrMailServer, self).send_email(message, mail_server_id, smtp_server, smtp_port,
+                                                    smtp_user, smtp_password, smtp_encryption, smtp_debug,
+                                                    smtp_session)
diff --git a/app_common/models/ir_ui_view.py b/app_common/models/ir_ui_view.py
index a1e5e1c0..1ba89d75 100644
--- a/app_common/models/ir_ui_view.py
+++ b/app_common/models/ir_ui_view.py
@@ -32,8 +32,9 @@ view_validation.relaxng = app_relaxng
 class View(models.Model):
     _inherit = 'ir.ui.view'
 
-    def __init__(self, *args, **kwargs):
-        super(View, self).__init__(*args, **kwargs)
+    def __init__(self, env, ids, prefetch_ids):
+        # 这里应该是无必要，但为了更安全
+        super(View, self).__init__(env, ids, prefetch_ids)
         view_validation.relaxng = app_relaxng
 
     # todo: 有可能需要处理增加的 header等标签
diff --git a/app_common/models/mail_mail.py b/app_common/models/mail_mail.py
new file mode 100644
index 00000000..34e4de5b
--- /dev/null
+++ b/app_common/models/mail_mail.py
@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+
+from odoo import api, fields, models, _
+
+import logging
+_logger = logging.getLogger(__name__)
+
+class MailMail(models.Model):
+    _inherit = "mail.mail"
+    
+    # 猴子补丁模式，改默认发邮件逻辑
+    def _send(self, auto_commit=False, raise_exception=False, smtp_session=None):
+        for m in self:
+            if m.email_to and (m.email_to.find('example.com') != -1 or m.email_to.find('@odooai.cn') != -1 or m.email_to.find('@odooapp.cn') != -1):
+                self = self - m
+        return super(MailMail, self)._send(auto_commit, raise_exception, smtp_session)
diff --git a/app_common/models/res_partner.py b/app_common/models/res_partner.py
new file mode 100644
index 00000000..e0a087bc
--- /dev/null
+++ b/app_common/models/res_partner.py
@@ -0,0 +1,13 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import api, fields, models, tools,  _
+
+
+class ResPartner(models.Model):
+    _inherit = 'res.partner'
+
+    def get_related_user_id(self):
+        self.ensure_one()
+        user = self.env['res.users'].sudo().with_context(active_test=False).search([('partner_id', '=', self.id)], limit=1)
+        return user
diff --git a/app_common/rng/common.rng b/app_common/rng/common.rng
index 7564b0f3..9c422d38 100644
--- a/app_common/rng/common.rng
+++ b/app_common/rng/common.rng
@@ -278,6 +278,16 @@
             <rng:optional><rng:attribute name="decoration-primary"/></rng:optional>
             <rng:optional><rng:attribute name="decoration-success"/></rng:optional>
             <rng:optional><rng:attribute name="decoration-warning"/></rng:optional>
+            <rng:optional><rng:attribute name="decoration-black"/></rng:optional>
+            <rng:optional><rng:attribute name="decoration-white"/></rng:optional>
+            <rng:optional><rng:attribute name="bg-danger"/></rng:optional>
+            <rng:optional><rng:attribute name="bg-info"/></rng:optional>
+            <rng:optional><rng:attribute name="bg-muted"/></rng:optional>
+            <rng:optional><rng:attribute name="bg-primary"/></rng:optional>
+            <rng:optional><rng:attribute name="bg-success"/></rng:optional>
+            <rng:optional><rng:attribute name="bg-warning"/></rng:optional>
+            <rng:optional><rng:attribute name="bg-black"/></rng:optional>
+            <rng:optional><rng:attribute name="bg-white"/></rng:optional>
             <rng:optional><rng:attribute name="kanban_view_ref" /></rng:optional>
             <rng:optional>
                 <rng:attribute name="force_save">
@@ -415,7 +425,8 @@
         <rng:element name="create">
             <rng:ref name="overload"/>
             <rng:attribute name="string"/>
-            <rng:attribute name="context"/>
+            <rng:optional><rng:attribute name="context"/></rng:optional>
+            <rng:optional><rng:attribute name="name"/></rng:optional>
         </rng:element>
     </rng:define>
 
@@ -425,6 +436,7 @@
             <rng:oneOrMore>
                 <rng:choice>
                     <rng:ref name="create"/>
+                    <rng:ref name="button"/>
                 </rng:choice>
             </rng:oneOrMore>
         </rng:element>
diff --git a/app_common/rng/search_view.rng b/app_common/rng/search_view.rng
index d1025251..3f3c711f 100644
--- a/app_common/rng/search_view.rng
+++ b/app_common/rng/search_view.rng
@@ -13,6 +13,7 @@
             <rng:optional><rng:attribute name="view_types"/></rng:optional>
             <rng:optional><rng:attribute name="class"/></rng:optional>
             <rng:optional><rng:attribute name="options"/></rng:optional>
+            <rng:optional><rng:attribute name="position"/></rng:optional>
             <rng:zeroOrMore>
                 <rng:ref name="field" />
             </rng:zeroOrMore>
diff --git a/app_common/rng/tree_view.rng b/app_common/rng/tree_view.rng
index fd800c55..25d48922 100644
--- a/app_common/rng/tree_view.rng
+++ b/app_common/rng/tree_view.rng
@@ -58,11 +58,18 @@
             <rng:optional><rng:attribute name="bg-white"/></rng:optional>
             <rng:optional><rng:attribute name="banner_route"/></rng:optional>
             <rng:optional><rng:attribute name="sample"/></rng:optional>
+            <rng:optional><rng:attribute name="action"/></rng:optional>
+            <rng:optional><rng:attribute name="type"/></rng:optional>
             <rng:optional>
                 <rng:attribute name="limit">
                     <rng:data type="int"/>
                 </rng:attribute>
             </rng:optional>
+            <rng:optional>
+                <rng:attribute name="count_limit">
+                    <rng:data type="int"/>
+                </rng:attribute>
+            </rng:optional>
             <rng:optional>
                 <rng:attribute name="groups_limit">
                     <rng:data type="int"/>
diff --git a/app_common/static/description/index.html b/app_common/static/description/index.html
index 3e8119a8..5098b556 100644
--- a/app_common/static/description/index.html
+++ b/app_common/static/description/index.html
@@ -1,11 +1,11 @@
-<section class="oe_container">
+<section class="oe_container container">
     <div class="oe_row oe_spaced" >
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan"> </h2>
             <h3 class="oe_slogan"> </h3>
             <div class="oe_row">
-                <h3>Lastest update: v15.21.11.30</h3>
-                <div class="oe_span12">
+                <h3>Lastest update: v15.23.09.28</h3>
+                <div class="row">
                     <img class="oe_demo  oe_screenshot img img-fluid"  style="max-height: 100%;" src="banner.png">
                 </div>
                 <div class="oe_span12 oe_spaced">
@@ -26,7 +26,7 @@
                             </li>
                             <li>
                                 <i class="fa fa-check-square-o text-primary"></i>
-                                5. Support Odoo 15, 14, 13, 12, 11, Enterprise and Community Edition.
+                                5. Support Odoo 16, 15, 14, 13, 12, 11, Enterprise and Community Edition.
                             </li>
                         </ul>
                     </div>
@@ -36,9 +36,9 @@
     </div>
 </section>
 
-<section class="oe_container">
+<section class="oe_container container">
     <div class="oe_row oe_spaced">
-        <h1 class="text-danger text-center">Setup, please run the follow command to install the lib.</h1>
+        <h2 class="bg-warning text-center pt8 pb8">Setup, please run the follow command to install the lib.</h2>
         <h4 class="oe_slogan"> pip install pyyaml ua-parser user-agents </h4>
         <div class="oe_demo  oe_screenshot img img-fluid">
             <img  src=".jpg"/>
@@ -47,9 +47,9 @@
 </section>
 
 
-<section class="oe_container">
+<section class="oe_container container">
     <div class="oe_row oe_spaced">
-        <h1 class="text-danger text-center">So Easy to navigator and search any data.</h1>
+        <h2 class="bg-warning text-center pt8 pb8">So Easy to navigator and search any data.</h2>
         <h4 class="oe_slogan"> </h4>
         <div class="oe_demo  oe_screenshot img img-fluid">
             <img  src=".jpg"/>
@@ -57,9 +57,9 @@
     </div>
 </section>
 
-<section class="oe_container">
+<section class="oe_container container">
     <div class="oe_row oe_spaced">
-        <h1 class="text-danger text-center">Multi-language Support..</h1>
+        <h2 class="bg-warning text-center pt8 pb8">Multi-language Support..</h2>
         <h4 class="oe_slogan"> </h4>
         <div class="oe_demo  oe_screenshot img img-fluid">
             <img  src="cnreadme.jpg"/>
@@ -67,9 +67,9 @@
     </div>
 </section>
 
-<section class="oe_container oe_dark">
+ <section class="container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
@@ -95,9 +95,9 @@
         </div>
     </div>
     <div class="oe_row oe_spaced text-center">
-        <h1>More Powerful addons, Make your odoo very easy to use, easy customize:
-            <a class="btn btn-primary mb16" href="http://www.odoo.com/apps/modules/browse?author=odooai.cn">Supop.cn Odoo Addons</a>
-        </h1>
+        <h2>More Powerful addons, Make your odoo very easy to use, easy customize:
+            <a class="btn btn-primary mb16" href="http://www.odoo.com/apps/modules/browse?author=odooai.cn">odooai.cn Odoo Addons</a>
+        </h2>
     </div>
 </section>