diff --git a/sf_bf_connect/models/__init__.py b/sf_bf_connect/models/__init__.py
index 21f9d732..84f8bf3a 100644
--- a/sf_bf_connect/models/__init__.py
+++ b/sf_bf_connect/models/__init__.py
@@ -2,4 +2,3 @@ from . import http
 from . import models
 from . import process_status
 from . import jd_eclp
-
diff --git a/sf_bf_connect/models/models.py b/sf_bf_connect/models/models.py
index 5aba960a..07393353 100644
--- a/sf_bf_connect/models/models.py
+++ b/sf_bf_connect/models/models.py
@@ -4,7 +4,6 @@ import uuid
 import string
 import random
 
-
 from odoo import fields, models
 
 __author__ = 'jinling.yang'
@@ -25,4 +24,4 @@ class ResPartner(models.Model):
         return ran_str
 
     sf_token = fields.Char(u'Token', default=get_token)
-    sf_secret_key = fields.Char(u'密钥', default=get_secret)
\ No newline at end of file
+    sf_secret_key = fields.Char(u'密钥', default=get_secret)
diff --git a/sf_maintenance/models/sf_equipment_maintenance_standards.py b/sf_maintenance/models/sf_equipment_maintenance_standards.py
index 80ec2ba3..2892cac4 100644
--- a/sf_maintenance/models/sf_equipment_maintenance_standards.py
+++ b/sf_maintenance/models/sf_equipment_maintenance_standards.py
@@ -2,6 +2,7 @@
 from odoo import api, fields, models, SUPERUSER_ID, _
 from odoo.exceptions import UserError
 
+
 class SfEquipmentSaintenanceStandards(models.Model):
     _name = 'equipment.maintenance.standards'
     _description = '设备维保标准'
@@ -18,6 +19,7 @@ class SfEquipmentSaintenanceStandards(models.Model):
             m = int(partner.code[-4:]) + 1
             num = "%04d" % m
         return num
+
     code = fields.Char(string='编码')
     remark = fields.Char('备注')
     maintenance_type = fields.Selection([('保养', '保养'), ("检修", "检修")], string='类型', default='保养')
@@ -69,6 +71,7 @@ class SfEquipmentSaintenanceStandards(models.Model):
     #             work.sequence = current_sequence
     #             current_sequence += 1
 
+
 class SfSaintenanceStandards(models.Model):
     _name = 'maintenance.standards'
     _description = '维保项目'
@@ -92,7 +95,3 @@ class MaintenanceStandardImage(models.Model):
 
     image = fields.Binary(string='维保图片')
     standard_id = fields.Many2one('maintenance.standards', string='Standard')
-
-
-
-
diff --git a/sf_maintenance/models/sf_maintenance.py b/sf_maintenance/models/sf_maintenance.py
index d4aa6ba4..8078913a 100644
--- a/sf_maintenance/models/sf_maintenance.py
+++ b/sf_maintenance/models/sf_maintenance.py
@@ -12,8 +12,8 @@ class SfMaintenanceEquipmentCategory(models.Model):
     _inherit = 'maintenance.equipment.category'
     _description = '设备类别'
 
-    equipment_type = fields.Selection([('机床', '机床'), ('机器人', '机器人'), ('AGV小车', 'AGV小车'), ('检测设备', '检测设备')]
-                                      , string='类型', default='机床')
+    equipment_type = fields.Selection([('机床', '机床'), ('机器人', '机器人'), ('AGV小车', 'AGV小车'),
+                                       ('检测设备', '检测设备')], string='类型', default='机床')
 
 
 class SfMaintenanceEquipment(models.Model):
@@ -364,7 +364,7 @@ class SfMaintenanceEquipment(models.Model):
                 images_ids_names = []
                 for a in self.env['maintenance.equipment.image'].search([('id', 'in', item.image_id.ids)]):
                     images_ids_names.append(a.name)
-                if item.machine_tool_picture != False:
+                if item.machine_tool_picture:
                     image = base64.b64encode(item.machine_tool_picture).decode('utf-8')
                 else:
                     image = False
diff --git a/sf_maintenance/models/sf_maintenance_logs.py b/sf_maintenance/models/sf_maintenance_logs.py
index 9adf5be7..5c798754 100644
--- a/sf_maintenance/models/sf_maintenance_logs.py
+++ b/sf_maintenance/models/sf_maintenance_logs.py
@@ -1,6 +1,7 @@
 # -*-coding:utf-8-*-
 from odoo import fields, models
 
+
 class SfMaintenanceLogs(models.Model):
     _name = 'sf.maintenance.logs'
     _description = '设备故障日志'
@@ -11,16 +12,17 @@ class SfMaintenanceLogs(models.Model):
     brand = fields.Many2one('sf.machine.brand', related='maintenance_equipment_id.brand_id', string='品牌')
     maintenance_equipment_id = fields.Many2one('maintenance.equipment', string='设备')
     code_location = fields.Char(string='编码位置')
-    fault_type = fields.Selection([('电气类', '电气类'), ('机械类', '机械类'), ('程序类', '程序类'), ('系统类', '系统类')], string='故障类型')
+    fault_type = fields.Selection(
+        [('电气类', '电气类'), ('机械类', '机械类'), ('程序类', '程序类'), ('系统类', '系统类')], string='故障类型')
     fault_code = fields.Char(string='故障代码')
     fault_alarm_info = fields.Char(string='故障报警信息')
-    alarm_level = fields.Selection([('一级', '一级(严重)'), ('二级', '二级(中等)'), ('三级', '三级(轻微)')], string='报警级别')
+    alarm_level = fields.Selection([('一级', '一级(严重)'), ('二级', '二级(中等)'), ('三级', '三级(轻微)')],
+                                   string='报警级别')
     alarm_time = fields.Datetime(string='报警时间')
-    alarm_way = fields.Selection([('文本提示报警', '文本提示报警'), ('声光报警', '声光报警'), ('图文报警', '图文报警')], string='报警方式')
+    alarm_way = fields.Selection([('文本提示报警', '文本提示报警'), ('声光报警', '声光报警'), ('图文报警', '图文报警')],
+                                 string='报警方式')
     fault_process = fields.Text(string='故障处理方法')
     operator = fields.Many2one('res.users', string='处理人')
     recovery_time = fields.Datetime(string='复原时间')
     fault_duration = fields.Float(string='故障时长')
     note = fields.Text(string='备注')
-
-
diff --git a/sf_maintenance/models/sf_maintenance_requests.py b/sf_maintenance/models/sf_maintenance_requests.py
index 330c1ece..4c9e8fde 100644
--- a/sf_maintenance/models/sf_maintenance_requests.py
+++ b/sf_maintenance/models/sf_maintenance_requests.py
@@ -12,7 +12,7 @@ class SfMaintenanceEquipmentCategory(models.Model):
     sf_maintenance_type = fields.Selection([('保养', '保养'), ('检修', '检修')], string='维保类别', default='保养')
 
     equipment_maintenance_id = fields.Many2one('equipment.maintenance.standards', string='设备维保标准',
-                                        domain="[('maintenance_type','=',sf_maintenance_type)]")
+                                               domain="[('maintenance_type','=',sf_maintenance_type)]")
 
     @api.onchange('sf_maintenance_type')
     def _compute_equipment_maintenance_request_id(self):
@@ -38,8 +38,3 @@ class SfMaintenanceEquipmentCategory(models.Model):
 
     def confirm_maintenance_done(self):
         self.write({'stage_id': 3})
-
-
-
-
-
diff --git a/sf_manufacturing/models/__init__.py b/sf_manufacturing/models/__init__.py
index cb14176c..3ca83b27 100644
--- a/sf_manufacturing/models/__init__.py
+++ b/sf_manufacturing/models/__init__.py
@@ -8,8 +8,3 @@ from . import mrp_routing_workcenter
 from . import stock
 from . import res_user
 from . import production_line_base
-
-
-
-
-
diff --git a/sf_manufacturing/models/mrp_maintenance.py b/sf_manufacturing/models/mrp_maintenance.py
index f55f9014..9257c03a 100644
--- a/sf_manufacturing/models/mrp_maintenance.py
+++ b/sf_manufacturing/models/mrp_maintenance.py
@@ -67,4 +67,5 @@ class MaintenanceRequest(models.Model):
 class SfMaintenanceLogs(models.Model):
     _inherit = 'sf.maintenance.logs'
 
-    production_line_id = fields.Many2one('sf.production.line', string='生产线', related='maintenance_equipment_id.production_line_id', store=True)
+    production_line_id = fields.Many2one('sf.production.line', string='生产线',
+                                         related='maintenance_equipment_id.production_line_id', store=True)
diff --git a/sf_manufacturing/models/mrp_workcenter.py b/sf_manufacturing/models/mrp_workcenter.py
index 1aa8ae5e..ca30d259 100644
--- a/sf_manufacturing/models/mrp_workcenter.py
+++ b/sf_manufacturing/models/mrp_workcenter.py
@@ -12,7 +12,8 @@ class ResWorkcenter(models.Model):
     equipment_id = fields.Many2one(
         'maintenance.equipment', string="设备",
         )
-    production_line_id = fields.Many2one('sf.production.line', string='生产线', related='equipment_id.production_line_id', store=True)
+    production_line_id = fields.Many2one('sf.production.line', string='生产线',
+                                         related='equipment_id.production_line_id', store=True)
 
     is_process_outsourcing = fields.Boolean('工艺外协')
     users_ids = fields.Many2many("res.users", 'users_workcenter')
diff --git a/sf_mrs_connect/controllers/controllers.py b/sf_mrs_connect/controllers/controllers.py
index e2a9310b..1d21f4f1 100644
--- a/sf_mrs_connect/controllers/controllers.py
+++ b/sf_mrs_connect/controllers/controllers.py
@@ -37,7 +37,7 @@ class Sf_Mrs_Connect(http.Controller):
                     download_state = request.env['sf.cnc.processing'].with_user(
                         request.env.ref("base.user_admin")).download_file_tmp(
                         ret['folder_name'], r)
-                    if download_state == False:
+                    if not download_state:
                         res['status'] = -2
                         res['message'] = '制造订单号为%s的CNC程序文件从FTP拉取失败' % (cnc_workorder.production_id.name)
                         return json.JSONEncoder().encode(res)
diff --git a/yizuo_login_background_and_styles/__manifest__.py b/yizuo_login_background_and_styles/__manifest__.py
index 805bb0c8..4f0990bd 100644
--- a/yizuo_login_background_and_styles/__manifest__.py
+++ b/yizuo_login_background_and_styles/__manifest__.py
@@ -25,4 +25,3 @@
     'application': True,
     'images': ['static/description/banner.png'],
 }
-
diff --git a/yizuo_login_background_and_styles/models/res_config_settings.py b/yizuo_login_background_and_styles/models/res_config_settings.py
index e891ae0e..66394f9e 100644
--- a/yizuo_login_background_and_styles/models/res_config_settings.py
+++ b/yizuo_login_background_and_styles/models/res_config_settings.py
@@ -5,8 +5,10 @@ from odoo import api, fields, models, modules
 class ResConfigSettings(models.TransientModel):
     _inherit = 'res.config.settings'
 
-    style = fields.Selection([('default', 'Default'), ('left', 'Left'), ('right', 'Right'), ('middle', 'Middle')], help='Select Background Theme')
-    background = fields.Selection([('image', 'Image'), ('color', 'Color')], default='color', help='Select Background Theme')
+    style = fields.Selection([('default', 'Default'), ('left', 'Left'), ('right', 'Right'), ('middle', 'Middle')],
+                             help='Select Background Theme')
+    background = fields.Selection([('image', 'Image'), ('color', 'Color')], default='color',
+                                  help='Select Background Theme')
     background_image = fields.Many2one('login.image', string="Image", help='Select Background Image For Login Page')
     color = fields.Char(string="Color", help="Choose your Background color")
 
diff --git a/zpl_print/controllers/__init__.py b/zpl_print/controllers/__init__.py
index 7603d325..4258f7c5 100644
--- a/zpl_print/controllers/__init__.py
+++ b/zpl_print/controllers/__init__.py
@@ -1,2 +1,2 @@
 # -*-coding:utf-8-*-
-from .import report
\ No newline at end of file
+from . import report
diff --git a/zpl_print/models/__init__.py b/zpl_print/models/__init__.py
index fbbb6c49..cb5da77d 100644
--- a/zpl_print/models/__init__.py
+++ b/zpl_print/models/__init__.py
@@ -1,2 +1,2 @@
 # -*-coding:utf-8-*-
-from .import common
\ No newline at end of file
+from . import common
diff --git a/zpl_print/models/common.py b/zpl_print/models/common.py
index 762af3b0..c10d5a74 100644
--- a/zpl_print/models/common.py
+++ b/zpl_print/models/common.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
-from odoo import models
 import ctypes
+from odoo import models
 
 
 class Common(models.Model):
@@ -19,6 +19,3 @@ class Common(models.Model):
             tsclibrary.closeport();
         except Exception as e:
             raise UserWarning("错误警告")
-
-
-