var days = [
'2020/12/30',
'2020/12/31',
'2021/01/01',
'2021/01/02',
'2021/01/03',
'2021/01/04',
'2021/01/05',
'2021/01/06',
'2021/01/07',
'2021/08/15',
'2021/08/16',
'2021/08/17',
'2021/08/18',
'2021/08/19',
'2021/12/30',
'2021/12/31',
'2022/01/01',
'2022/01/02',
'2022/01/03',
'2022/01/04',
'2022/01/05',
'2022/08/14',
'2022/08/15',
'2022/08/16',
'2022/08/17',
'2022/08/18',
]