diff --git a/holiday_cn.ics b/holiday-cn.ics
similarity index 96%
rename from holiday_cn.ics
rename to holiday-cn.ics
index 986822f..64e8cd8 100644
--- a/holiday_cn.ics
+++ b/holiday-cn.ics
@@ -1,454 +1,454 @@
-BEGIN:VCALENDAR
-VERSION:2.0
-METHOD:PUBLISH
-CLASS:PUBLIC
-BEGIN:VTIMEZONE
-TZID:Asia/Shanghai
-BEGIN:STANDARD
-DTSTART;VALUE=DATE-TIME:19700101T000000
-TZOFFSETFROM:+0800
-TZOFFSETTO:+0800
-END:STANDARD
-END:VTIMEZONE
-BEGIN:VEVENT
-SUMMARY:元旦假期
-DTSTART;VALUE=DATE:20170101
-DTEND;VALUE=DATE:20170103
-DTSTAMP;VALUE=DATE:20170101
-UID:2017-01-01/2017-01-03/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补春节假期)
-DTSTART;VALUE=DATE:20170122
-DTEND;VALUE=DATE:20170123
-DTSTAMP;VALUE=DATE:20170122
-UID:2017-01-22/2017-01-23/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:春节假期
-DTSTART;VALUE=DATE:20170127
-DTEND;VALUE=DATE:20170203
-DTSTAMP;VALUE=DATE:20170127
-UID:2017-01-27/2017-02-03/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补春节假期)
-DTSTART;VALUE=DATE:20170204
-DTEND;VALUE=DATE:20170205
-DTSTAMP;VALUE=DATE:20170204
-UID:2017-02-04/2017-02-05/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补清明节假期)
-DTSTART;VALUE=DATE:20170401
-DTEND;VALUE=DATE:20170402
-DTSTAMP;VALUE=DATE:20170401
-UID:2017-04-01/2017-04-02/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:清明节假期
-DTSTART;VALUE=DATE:20170402
-DTEND;VALUE=DATE:20170405
-DTSTAMP;VALUE=DATE:20170402
-UID:2017-04-02/2017-04-05/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:劳动节假期
-DTSTART;VALUE=DATE:20170501
-DTEND;VALUE=DATE:20170502
-DTSTAMP;VALUE=DATE:20170501
-UID:2017-05-01/2017-05-02/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补端午节假期)
-DTSTART;VALUE=DATE:20170527
-DTEND;VALUE=DATE:20170528
-DTSTAMP;VALUE=DATE:20170527
-UID:2017-05-27/2017-05-28/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:端午节假期
-DTSTART;VALUE=DATE:20170528
-DTEND;VALUE=DATE:20170531
-DTSTAMP;VALUE=DATE:20170528
-UID:2017-05-28/2017-05-31/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补中秋节、国庆节假期)
-DTSTART;VALUE=DATE:20170930
-DTEND;VALUE=DATE:20171001
-DTSTAMP;VALUE=DATE:20170930
-UID:2017-09-30/2017-10-01/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:中秋节、国庆节假期
-DTSTART;VALUE=DATE:20171001
-DTEND;VALUE=DATE:20171009
-DTSTAMP;VALUE=DATE:20171001
-UID:2017-10-01/2017-10-09/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:元旦假期
-DTSTART;VALUE=DATE:20180101
-DTEND;VALUE=DATE:20180102
-DTSTAMP;VALUE=DATE:20180101
-UID:2018-01-01/2018-01-02/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补春节假期)
-DTSTART;VALUE=DATE:20180211
-DTEND;VALUE=DATE:20180212
-DTSTAMP;VALUE=DATE:20180211
-UID:2018-02-11/2018-02-12/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:春节假期
-DTSTART;VALUE=DATE:20180215
-DTEND;VALUE=DATE:20180222
-DTSTAMP;VALUE=DATE:20180215
-UID:2018-02-15/2018-02-22/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补春节假期)
-DTSTART;VALUE=DATE:20180224
-DTEND;VALUE=DATE:20180225
-DTSTAMP;VALUE=DATE:20180224
-UID:2018-02-24/2018-02-25/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:清明节假期
-DTSTART;VALUE=DATE:20180405
-DTEND;VALUE=DATE:20180408
-DTSTAMP;VALUE=DATE:20180405
-UID:2018-04-05/2018-04-08/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补清明节假期)
-DTSTART;VALUE=DATE:20180408
-DTEND;VALUE=DATE:20180409
-DTSTAMP;VALUE=DATE:20180408
-UID:2018-04-08/2018-04-09/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补劳动节假期)
-DTSTART;VALUE=DATE:20180428
-DTEND;VALUE=DATE:20180429
-DTSTAMP;VALUE=DATE:20180428
-UID:2018-04-28/2018-04-29/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:劳动节假期
-DTSTART;VALUE=DATE:20180429
-DTEND;VALUE=DATE:20180502
-DTSTAMP;VALUE=DATE:20180429
-UID:2018-04-29/2018-05-02/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:端午节假期
-DTSTART;VALUE=DATE:20180618
-DTEND;VALUE=DATE:20180619
-DTSTAMP;VALUE=DATE:20180618
-UID:2018-06-18/2018-06-19/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:中秋节假期
-DTSTART;VALUE=DATE:20180924
-DTEND;VALUE=DATE:20180925
-DTSTAMP;VALUE=DATE:20180924
-UID:2018-09-24/2018-09-25/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补国庆节假期)
-DTSTART;VALUE=DATE:20180929
-DTEND;VALUE=DATE:20181001
-DTSTAMP;VALUE=DATE:20180929
-UID:2018-09-29/2018-10-01/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:国庆节假期
-DTSTART;VALUE=DATE:20181001
-DTEND;VALUE=DATE:20181008
-DTSTAMP;VALUE=DATE:20181001
-UID:2018-10-01/2018-10-08/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补元旦假期)
-DTSTART;VALUE=DATE:20181229
-DTEND;VALUE=DATE:20181230
-DTSTAMP;VALUE=DATE:20181229
-UID:2018-12-29/2018-12-30/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:元旦假期
-DTSTART;VALUE=DATE:20181230
-DTEND;VALUE=DATE:20190102
-DTSTAMP;VALUE=DATE:20181230
-UID:2018-12-30/2019-01-02/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补春节假期)
-DTSTART;VALUE=DATE:20190202
-DTEND;VALUE=DATE:20190204
-DTSTAMP;VALUE=DATE:20190202
-UID:2019-02-02/2019-02-04/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:春节假期
-DTSTART;VALUE=DATE:20190204
-DTEND;VALUE=DATE:20190211
-DTSTAMP;VALUE=DATE:20190204
-UID:2019-02-04/2019-02-11/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:清明节假期
-DTSTART;VALUE=DATE:20190405
-DTEND;VALUE=DATE:20190406
-DTSTAMP;VALUE=DATE:20190405
-UID:2019-04-05/2019-04-06/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补劳动节假期)
-DTSTART;VALUE=DATE:20190428
-DTEND;VALUE=DATE:20190429
-DTSTAMP;VALUE=DATE:20190428
-UID:2019-04-28/2019-04-29/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:劳动节假期
-DTSTART;VALUE=DATE:20190501
-DTEND;VALUE=DATE:20190505
-DTSTAMP;VALUE=DATE:20190501
-UID:2019-05-01/2019-05-05/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补劳动节假期)
-DTSTART;VALUE=DATE:20190505
-DTEND;VALUE=DATE:20190506
-DTSTAMP;VALUE=DATE:20190505
-UID:2019-05-05/2019-05-06/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:端午节假期
-DTSTART;VALUE=DATE:20190607
-DTEND;VALUE=DATE:20190608
-DTSTAMP;VALUE=DATE:20190607
-UID:2019-06-07/2019-06-08/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:中秋节假期
-DTSTART;VALUE=DATE:20190913
-DTEND;VALUE=DATE:20190914
-DTSTAMP;VALUE=DATE:20190913
-UID:2019-09-13/2019-09-14/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补国庆节假期)
-DTSTART;VALUE=DATE:20190929
-DTEND;VALUE=DATE:20190930
-DTSTAMP;VALUE=DATE:20190929
-UID:2019-09-29/2019-09-30/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:国庆节假期
-DTSTART;VALUE=DATE:20191001
-DTEND;VALUE=DATE:20191008
-DTSTAMP;VALUE=DATE:20191001
-UID:2019-10-01/2019-10-08/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补国庆节假期)
-DTSTART;VALUE=DATE:20191012
-DTEND;VALUE=DATE:20191013
-DTSTAMP;VALUE=DATE:20191012
-UID:2019-10-12/2019-10-13/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:元旦假期
-DTSTART;VALUE=DATE:20200101
-DTEND;VALUE=DATE:20200102
-DTSTAMP;VALUE=DATE:20200101
-UID:2020-01-01/2020-01-02/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补春节假期)
-DTSTART;VALUE=DATE:20200119
-DTEND;VALUE=DATE:20200120
-DTSTAMP;VALUE=DATE:20200119
-UID:2020-01-19/2020-01-20/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:春节假期
-DTSTART;VALUE=DATE:20200124
-DTEND;VALUE=DATE:20200203
-DTSTAMP;VALUE=DATE:20200124
-UID:2020-01-24/2020-02-03/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补春节假期)
-DTSTART;VALUE=DATE:20200203
-DTEND;VALUE=DATE:20200204
-DTSTAMP;VALUE=DATE:20200203
-UID:2020-02-03/2020-02-04/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:清明节假期
-DTSTART;VALUE=DATE:20200404
-DTEND;VALUE=DATE:20200407
-DTSTAMP;VALUE=DATE:20200404
-UID:2020-04-04/2020-04-07/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补劳动节假期)
-DTSTART;VALUE=DATE:20200426
-DTEND;VALUE=DATE:20200427
-DTSTAMP;VALUE=DATE:20200426
-UID:2020-04-26/2020-04-27/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:劳动节假期
-DTSTART;VALUE=DATE:20200501
-DTEND;VALUE=DATE:20200506
-DTSTAMP;VALUE=DATE:20200501
-UID:2020-05-01/2020-05-06/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补劳动节假期)
-DTSTART;VALUE=DATE:20200509
-DTEND;VALUE=DATE:20200510
-DTSTAMP;VALUE=DATE:20200509
-UID:2020-05-09/2020-05-10/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:端午节假期
-DTSTART;VALUE=DATE:20200625
-DTEND;VALUE=DATE:20200628
-DTSTAMP;VALUE=DATE:20200625
-UID:2020-06-25/2020-06-28/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补端午节假期)
-DTSTART;VALUE=DATE:20200628
-DTEND;VALUE=DATE:20200629
-DTSTAMP;VALUE=DATE:20200628
-UID:2020-06-28/2020-06-29/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补国庆节、中秋节假期)
-DTSTART;VALUE=DATE:20200927
-DTEND;VALUE=DATE:20200928
-DTSTAMP;VALUE=DATE:20200927
-UID:2020-09-27/2020-09-28/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:国庆节、中秋节假期
-DTSTART;VALUE=DATE:20201001
-DTEND;VALUE=DATE:20201009
-DTSTAMP;VALUE=DATE:20201001
-UID:2020-10-01/2020-10-09/NateScarlet/holiday-cn
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-SUMMARY:上班(补国庆节、中秋节假期)
-DTSTART;VALUE=DATE:20201010
-DTEND;VALUE=DATE:20201011
-DTSTAMP;VALUE=DATE:20201010
-UID:2020-10-10/2020-10-11/NateScarlet/holiday-cn
-END:VEVENT
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-SUMMARY:元旦假期
-DTSTART;VALUE=DATE:20210101
-DTEND;VALUE=DATE:20210104
-DTSTAMP;VALUE=DATE:20210101
-UID:2021-01-01/2021-01-04/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补春节假期)
-DTSTART;VALUE=DATE:20210207
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-DTSTAMP;VALUE=DATE:20210207
-UID:2021-02-07/2021-02-08/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:春节假期
-DTSTART;VALUE=DATE:20210211
-DTEND;VALUE=DATE:20210218
-DTSTAMP;VALUE=DATE:20210211
-UID:2021-02-11/2021-02-18/NateScarlet/holiday-cn
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-BEGIN:VEVENT
-SUMMARY:上班(补春节假期)
-DTSTART;VALUE=DATE:20210220
-DTEND;VALUE=DATE:20210221
-DTSTAMP;VALUE=DATE:20210220
-UID:2021-02-20/2021-02-21/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:清明节假期
-DTSTART;VALUE=DATE:20210403
-DTEND;VALUE=DATE:20210406
-DTSTAMP;VALUE=DATE:20210403
-UID:2021-04-03/2021-04-06/NateScarlet/holiday-cn
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-BEGIN:VEVENT
-SUMMARY:上班(补劳动节假期)
-DTSTART;VALUE=DATE:20210425
-DTEND;VALUE=DATE:20210426
-DTSTAMP;VALUE=DATE:20210425
-UID:2021-04-25/2021-04-26/NateScarlet/holiday-cn
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-BEGIN:VEVENT
-SUMMARY:劳动节假期
-DTSTART;VALUE=DATE:20210501
-DTEND;VALUE=DATE:20210506
-DTSTAMP;VALUE=DATE:20210501
-UID:2021-05-01/2021-05-06/NateScarlet/holiday-cn
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-BEGIN:VEVENT
-SUMMARY:上班(补劳动节假期)
-DTSTART;VALUE=DATE:20210508
-DTEND;VALUE=DATE:20210509
-DTSTAMP;VALUE=DATE:20210508
-UID:2021-05-08/2021-05-09/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:端午节假期
-DTSTART;VALUE=DATE:20210612
-DTEND;VALUE=DATE:20210615
-DTSTAMP;VALUE=DATE:20210612
-UID:2021-06-12/2021-06-15/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补中秋节假期)
-DTSTART;VALUE=DATE:20210918
-DTEND;VALUE=DATE:20210919
-DTSTAMP;VALUE=DATE:20210918
-UID:2021-09-18/2021-09-19/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:中秋节假期
-DTSTART;VALUE=DATE:20210919
-DTEND;VALUE=DATE:20210922
-DTSTAMP;VALUE=DATE:20210919
-UID:2021-09-19/2021-09-22/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补国庆节假期)
-DTSTART;VALUE=DATE:20210926
-DTEND;VALUE=DATE:20210927
-DTSTAMP;VALUE=DATE:20210926
-UID:2021-09-26/2021-09-27/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:国庆节假期
-DTSTART;VALUE=DATE:20211001
-DTEND;VALUE=DATE:20211008
-DTSTAMP;VALUE=DATE:20211001
-UID:2021-10-01/2021-10-08/NateScarlet/holiday-cn
-END:VEVENT
-BEGIN:VEVENT
-SUMMARY:上班(补国庆节假期)
-DTSTART;VALUE=DATE:20211009
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-DTSTAMP;VALUE=DATE:20211009
-UID:2021-10-09/2021-10-10/NateScarlet/holiday-cn
-END:VEVENT
-END:VCALENDAR
+BEGIN:VCALENDAR
+VERSION:2.0
+METHOD:PUBLISH
+CLASS:PUBLIC
+BEGIN:VTIMEZONE
+TZID:Asia/Shanghai
+BEGIN:STANDARD
+DTSTART;VALUE=DATE-TIME:19700101T000000
+TZOFFSETFROM:+0800
+TZOFFSETTO:+0800
+END:STANDARD
+END:VTIMEZONE
+BEGIN:VEVENT
+SUMMARY:元旦假期
+DTSTART;VALUE=DATE:20170101
+DTEND;VALUE=DATE:20170103
+DTSTAMP;VALUE=DATE:20170101
+UID:2017-01-01/2017-01-03/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补春节假期)
+DTSTART;VALUE=DATE:20170122
+DTEND;VALUE=DATE:20170123
+DTSTAMP;VALUE=DATE:20170122
+UID:2017-01-22/2017-01-23/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:春节假期
+DTSTART;VALUE=DATE:20170127
+DTEND;VALUE=DATE:20170203
+DTSTAMP;VALUE=DATE:20170127
+UID:2017-01-27/2017-02-03/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补春节假期)
+DTSTART;VALUE=DATE:20170204
+DTEND;VALUE=DATE:20170205
+DTSTAMP;VALUE=DATE:20170204
+UID:2017-02-04/2017-02-05/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补清明节假期)
+DTSTART;VALUE=DATE:20170401
+DTEND;VALUE=DATE:20170402
+DTSTAMP;VALUE=DATE:20170401
+UID:2017-04-01/2017-04-02/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:清明节假期
+DTSTART;VALUE=DATE:20170402
+DTEND;VALUE=DATE:20170405
+DTSTAMP;VALUE=DATE:20170402
+UID:2017-04-02/2017-04-05/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:劳动节假期
+DTSTART;VALUE=DATE:20170501
+DTEND;VALUE=DATE:20170502
+DTSTAMP;VALUE=DATE:20170501
+UID:2017-05-01/2017-05-02/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补端午节假期)
+DTSTART;VALUE=DATE:20170527
+DTEND;VALUE=DATE:20170528
+DTSTAMP;VALUE=DATE:20170527
+UID:2017-05-27/2017-05-28/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:端午节假期
+DTSTART;VALUE=DATE:20170528
+DTEND;VALUE=DATE:20170531
+DTSTAMP;VALUE=DATE:20170528
+UID:2017-05-28/2017-05-31/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补中秋节、国庆节假期)
+DTSTART;VALUE=DATE:20170930
+DTEND;VALUE=DATE:20171001
+DTSTAMP;VALUE=DATE:20170930
+UID:2017-09-30/2017-10-01/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:中秋节、国庆节假期
+DTSTART;VALUE=DATE:20171001
+DTEND;VALUE=DATE:20171009
+DTSTAMP;VALUE=DATE:20171001
+UID:2017-10-01/2017-10-09/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:元旦假期
+DTSTART;VALUE=DATE:20180101
+DTEND;VALUE=DATE:20180102
+DTSTAMP;VALUE=DATE:20180101
+UID:2018-01-01/2018-01-02/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补春节假期)
+DTSTART;VALUE=DATE:20180211
+DTEND;VALUE=DATE:20180212
+DTSTAMP;VALUE=DATE:20180211
+UID:2018-02-11/2018-02-12/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:春节假期
+DTSTART;VALUE=DATE:20180215
+DTEND;VALUE=DATE:20180222
+DTSTAMP;VALUE=DATE:20180215
+UID:2018-02-15/2018-02-22/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补春节假期)
+DTSTART;VALUE=DATE:20180224
+DTEND;VALUE=DATE:20180225
+DTSTAMP;VALUE=DATE:20180224
+UID:2018-02-24/2018-02-25/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:清明节假期
+DTSTART;VALUE=DATE:20180405
+DTEND;VALUE=DATE:20180408
+DTSTAMP;VALUE=DATE:20180405
+UID:2018-04-05/2018-04-08/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补清明节假期)
+DTSTART;VALUE=DATE:20180408
+DTEND;VALUE=DATE:20180409
+DTSTAMP;VALUE=DATE:20180408
+UID:2018-04-08/2018-04-09/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补劳动节假期)
+DTSTART;VALUE=DATE:20180428
+DTEND;VALUE=DATE:20180429
+DTSTAMP;VALUE=DATE:20180428
+UID:2018-04-28/2018-04-29/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:劳动节假期
+DTSTART;VALUE=DATE:20180429
+DTEND;VALUE=DATE:20180502
+DTSTAMP;VALUE=DATE:20180429
+UID:2018-04-29/2018-05-02/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:端午节假期
+DTSTART;VALUE=DATE:20180618
+DTEND;VALUE=DATE:20180619
+DTSTAMP;VALUE=DATE:20180618
+UID:2018-06-18/2018-06-19/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:中秋节假期
+DTSTART;VALUE=DATE:20180924
+DTEND;VALUE=DATE:20180925
+DTSTAMP;VALUE=DATE:20180924
+UID:2018-09-24/2018-09-25/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补国庆节假期)
+DTSTART;VALUE=DATE:20180929
+DTEND;VALUE=DATE:20181001
+DTSTAMP;VALUE=DATE:20180929
+UID:2018-09-29/2018-10-01/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:国庆节假期
+DTSTART;VALUE=DATE:20181001
+DTEND;VALUE=DATE:20181008
+DTSTAMP;VALUE=DATE:20181001
+UID:2018-10-01/2018-10-08/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补元旦假期)
+DTSTART;VALUE=DATE:20181229
+DTEND;VALUE=DATE:20181230
+DTSTAMP;VALUE=DATE:20181229
+UID:2018-12-29/2018-12-30/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:元旦假期
+DTSTART;VALUE=DATE:20181230
+DTEND;VALUE=DATE:20190102
+DTSTAMP;VALUE=DATE:20181230
+UID:2018-12-30/2019-01-02/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补春节假期)
+DTSTART;VALUE=DATE:20190202
+DTEND;VALUE=DATE:20190204
+DTSTAMP;VALUE=DATE:20190202
+UID:2019-02-02/2019-02-04/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:春节假期
+DTSTART;VALUE=DATE:20190204
+DTEND;VALUE=DATE:20190211
+DTSTAMP;VALUE=DATE:20190204
+UID:2019-02-04/2019-02-11/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:清明节假期
+DTSTART;VALUE=DATE:20190405
+DTEND;VALUE=DATE:20190406
+DTSTAMP;VALUE=DATE:20190405
+UID:2019-04-05/2019-04-06/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补劳动节假期)
+DTSTART;VALUE=DATE:20190428
+DTEND;VALUE=DATE:20190429
+DTSTAMP;VALUE=DATE:20190428
+UID:2019-04-28/2019-04-29/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:劳动节假期
+DTSTART;VALUE=DATE:20190501
+DTEND;VALUE=DATE:20190505
+DTSTAMP;VALUE=DATE:20190501
+UID:2019-05-01/2019-05-05/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补劳动节假期)
+DTSTART;VALUE=DATE:20190505
+DTEND;VALUE=DATE:20190506
+DTSTAMP;VALUE=DATE:20190505
+UID:2019-05-05/2019-05-06/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:端午节假期
+DTSTART;VALUE=DATE:20190607
+DTEND;VALUE=DATE:20190608
+DTSTAMP;VALUE=DATE:20190607
+UID:2019-06-07/2019-06-08/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:中秋节假期
+DTSTART;VALUE=DATE:20190913
+DTEND;VALUE=DATE:20190914
+DTSTAMP;VALUE=DATE:20190913
+UID:2019-09-13/2019-09-14/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补国庆节假期)
+DTSTART;VALUE=DATE:20190929
+DTEND;VALUE=DATE:20190930
+DTSTAMP;VALUE=DATE:20190929
+UID:2019-09-29/2019-09-30/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:国庆节假期
+DTSTART;VALUE=DATE:20191001
+DTEND;VALUE=DATE:20191008
+DTSTAMP;VALUE=DATE:20191001
+UID:2019-10-01/2019-10-08/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补国庆节假期)
+DTSTART;VALUE=DATE:20191012
+DTEND;VALUE=DATE:20191013
+DTSTAMP;VALUE=DATE:20191012
+UID:2019-10-12/2019-10-13/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:元旦假期
+DTSTART;VALUE=DATE:20200101
+DTEND;VALUE=DATE:20200102
+DTSTAMP;VALUE=DATE:20200101
+UID:2020-01-01/2020-01-02/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补春节假期)
+DTSTART;VALUE=DATE:20200119
+DTEND;VALUE=DATE:20200120
+DTSTAMP;VALUE=DATE:20200119
+UID:2020-01-19/2020-01-20/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:春节假期
+DTSTART;VALUE=DATE:20200124
+DTEND;VALUE=DATE:20200203
+DTSTAMP;VALUE=DATE:20200124
+UID:2020-01-24/2020-02-03/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补春节假期)
+DTSTART;VALUE=DATE:20200203
+DTEND;VALUE=DATE:20200204
+DTSTAMP;VALUE=DATE:20200203
+UID:2020-02-03/2020-02-04/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:清明节假期
+DTSTART;VALUE=DATE:20200404
+DTEND;VALUE=DATE:20200407
+DTSTAMP;VALUE=DATE:20200404
+UID:2020-04-04/2020-04-07/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补劳动节假期)
+DTSTART;VALUE=DATE:20200426
+DTEND;VALUE=DATE:20200427
+DTSTAMP;VALUE=DATE:20200426
+UID:2020-04-26/2020-04-27/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:劳动节假期
+DTSTART;VALUE=DATE:20200501
+DTEND;VALUE=DATE:20200506
+DTSTAMP;VALUE=DATE:20200501
+UID:2020-05-01/2020-05-06/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补劳动节假期)
+DTSTART;VALUE=DATE:20200509
+DTEND;VALUE=DATE:20200510
+DTSTAMP;VALUE=DATE:20200509
+UID:2020-05-09/2020-05-10/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:端午节假期
+DTSTART;VALUE=DATE:20200625
+DTEND;VALUE=DATE:20200628
+DTSTAMP;VALUE=DATE:20200625
+UID:2020-06-25/2020-06-28/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补端午节假期)
+DTSTART;VALUE=DATE:20200628
+DTEND;VALUE=DATE:20200629
+DTSTAMP;VALUE=DATE:20200628
+UID:2020-06-28/2020-06-29/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补国庆节、中秋节假期)
+DTSTART;VALUE=DATE:20200927
+DTEND;VALUE=DATE:20200928
+DTSTAMP;VALUE=DATE:20200927
+UID:2020-09-27/2020-09-28/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:国庆节、中秋节假期
+DTSTART;VALUE=DATE:20201001
+DTEND;VALUE=DATE:20201009
+DTSTAMP;VALUE=DATE:20201001
+UID:2020-10-01/2020-10-09/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补国庆节、中秋节假期)
+DTSTART;VALUE=DATE:20201010
+DTEND;VALUE=DATE:20201011
+DTSTAMP;VALUE=DATE:20201010
+UID:2020-10-10/2020-10-11/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:元旦假期
+DTSTART;VALUE=DATE:20210101
+DTEND;VALUE=DATE:20210104
+DTSTAMP;VALUE=DATE:20210101
+UID:2021-01-01/2021-01-04/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补春节假期)
+DTSTART;VALUE=DATE:20210207
+DTEND;VALUE=DATE:20210208
+DTSTAMP;VALUE=DATE:20210207
+UID:2021-02-07/2021-02-08/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:春节假期
+DTSTART;VALUE=DATE:20210211
+DTEND;VALUE=DATE:20210218
+DTSTAMP;VALUE=DATE:20210211
+UID:2021-02-11/2021-02-18/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补春节假期)
+DTSTART;VALUE=DATE:20210220
+DTEND;VALUE=DATE:20210221
+DTSTAMP;VALUE=DATE:20210220
+UID:2021-02-20/2021-02-21/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:清明节假期
+DTSTART;VALUE=DATE:20210403
+DTEND;VALUE=DATE:20210406
+DTSTAMP;VALUE=DATE:20210403
+UID:2021-04-03/2021-04-06/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补劳动节假期)
+DTSTART;VALUE=DATE:20210425
+DTEND;VALUE=DATE:20210426
+DTSTAMP;VALUE=DATE:20210425
+UID:2021-04-25/2021-04-26/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:劳动节假期
+DTSTART;VALUE=DATE:20210501
+DTEND;VALUE=DATE:20210506
+DTSTAMP;VALUE=DATE:20210501
+UID:2021-05-01/2021-05-06/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补劳动节假期)
+DTSTART;VALUE=DATE:20210508
+DTEND;VALUE=DATE:20210509
+DTSTAMP;VALUE=DATE:20210508
+UID:2021-05-08/2021-05-09/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:端午节假期
+DTSTART;VALUE=DATE:20210612
+DTEND;VALUE=DATE:20210615
+DTSTAMP;VALUE=DATE:20210612
+UID:2021-06-12/2021-06-15/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补中秋节假期)
+DTSTART;VALUE=DATE:20210918
+DTEND;VALUE=DATE:20210919
+DTSTAMP;VALUE=DATE:20210918
+UID:2021-09-18/2021-09-19/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:中秋节假期
+DTSTART;VALUE=DATE:20210919
+DTEND;VALUE=DATE:20210922
+DTSTAMP;VALUE=DATE:20210919
+UID:2021-09-19/2021-09-22/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补国庆节假期)
+DTSTART;VALUE=DATE:20210926
+DTEND;VALUE=DATE:20210927
+DTSTAMP;VALUE=DATE:20210926
+UID:2021-09-26/2021-09-27/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:国庆节假期
+DTSTART;VALUE=DATE:20211001
+DTEND;VALUE=DATE:20211008
+DTSTAMP;VALUE=DATE:20211001
+UID:2021-10-01/2021-10-08/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:上班(补国庆节假期)
+DTSTART;VALUE=DATE:20211009
+DTEND;VALUE=DATE:20211010
+DTSTAMP;VALUE=DATE:20211009
+UID:2021-10-09/2021-10-10/NateScarlet/holiday-cn
+END:VEVENT
+END:VCALENDAR
diff --git a/update.py b/update.py
index eb36b34..e27623c 100755
--- a/update.py
+++ b/update.py
@@ -73,11 +73,11 @@ def update_holiday_ics(fr_year, to_year):
         filename = _file_path(f'{year}.json')
         if not os.path.isfile(filename):
             continue
-        with open(filename, 'r') as inf:
+        with open(filename, 'r', encoding="utf8") as inf:
             data = json.loads(inf.read())
             big_days.extend(data.get('days'))
 
-    conv_json_to_ics({"days": sorted(big_days, key=lambda x: x["date"])}, filename='holiday_cn')
+    conv_json_to_ics({"days": sorted(big_days, key=lambda x: x["date"])}, filename='holiday-cn')
 
 
 def main():
@@ -99,6 +99,8 @@ def main():
         filenames.append(filename)
     print('')
 
+    update_holiday_ics(now.year-4, now.year+1)
+
     subprocess.run(['hub', 'add', *filenames], check=True)
     diff = subprocess.run(['hub', 'diff', '--stat', '--cached', '*.json', '*.ics'],
                           check=True,
@@ -108,7 +110,6 @@ def main():
         print('Already up to date.')
         return
 
-    update_holiday_ics(now.year-4, now.year+1)
 
     if not is_release:
         print('Updated repository data, skip release since not specified `--release`')