diff --git a/create-skkdic-source.sh b/create-skkdic-source.sh
deleted file mode 100644
index a8362af..0000000
--- a/create-skkdic-source.sh
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/sh
-
-DATE=$(date '+%Y%m%d')
-TIME=$(date '+%H%M')
-
-mkdir -p skkdic-$DATE
-cd skkdic-$DATE
-wget -N -r -nH -np --cut-dirs=3 \
-	-R 'index.html*' \
-	-R '*.gz' -R '*.gz.md5' \
-	http://openlab.ring.gr.jp/skk/skk/dic/
-rm -rf robots.txt
-cd .. && tar cvfj skkdic-${DATE}T${TIME}.tar.bz2 skkdic-$DATE
-
diff --git a/skkdic-20181016T1609.tar.bz2 b/skkdic-20181016T1609.tar.bz2
deleted file mode 100644
index 8549eba..0000000
Binary files a/skkdic-20181016T1609.tar.bz2 and /dev/null differ
diff --git a/skkdic-20210919.gitc6e6a8822b673bfe3e7182f99cdffd1f7735a61e.tar.gz b/skkdic-20210919.gitc6e6a8822b673bfe3e7182f99cdffd1f7735a61e.tar.gz
new file mode 100644
index 0000000..456e6bc
Binary files /dev/null and b/skkdic-20210919.gitc6e6a8822b673bfe3e7182f99cdffd1f7735a61e.tar.gz differ
diff --git a/skkdic.spec b/skkdic.spec
index 9359df3..04880a0 100644
--- a/skkdic.spec
+++ b/skkdic.spec
@@ -1,15 +1,15 @@
 %undefine        _changelog_trimtime
+%global         githash     c6e6a8822b673bfe3e7182f99cdffd1f7735a61e
 
 Name:           skkdic
-Version:        20181016
-Release:        2
+Version:        20210919
+Release:        1.gitc6e6a8822b
 Summary:        Standard dictionary file for SKK
 License:        GPLv2+
 URL:            http://openlab.ring.gr.jp/skk/skk/dic/
-Source0:        skkdic-20181016T1609.tar.bz2
-Source1:        http://openlab.ring.gr.jp/skk/skk/tools/unannotation.awk
-Source2:        create-skkdic-source.sh
-Source3:        README-skkdic.rh.ja
+Source0:        https://github.com/skk-dev/dict/archive/%{githash}/%{name}-%{version}.git%{githash}.tar.gz
+Source1:        https://raw.githubusercontent.com/skk-dev/skktools/0fe2106fbc052445c611e6c5b2a79899d740edcb/unannotation.awk
+Source2:        README-skkdic.rh.ja
 
 BuildArch:      noarch
 
@@ -22,12 +22,12 @@ To merge or edit dictionaries, install the skktools package. To use dictionaries
 several SKK dictionary servers are available, such as dbskkd-cdb and skksearch.
 
 %prep
-%autosetup -n %{name}-%{version} -p1
+%autosetup -n dict-%{githash} -p1
 
 install -p %{SOURCE1} ./
-install -p %{SOURCE3} ./
+install -p %{SOURCE2} ./
 
-mv zipcode/README.ja zipcode/README-zipcode.ja
+mv zipcode/README.md zipcode/README-zipcode.md
 
 %build
 %make_build SKK-JISYO.L.unannotated TOOLS_DIR=.
@@ -42,9 +42,12 @@ install -p -m 644 zipcode/SKK-JISYO* $RPM_BUILD_ROOT%{_datadir}/skk
 gzip -9 ChangeLog
 
 %files
-%doc ChangeLog.gz README-skkdic.rh.ja READMEs/committers.txt edict_doc.txt zipcode/README-zipcode.ja
+%doc ChangeLog.gz README-skkdic.rh.ja committers.md edict_doc.html zipcode/README-zipcode.md
 %{_datadir}/skk/
 
 %changelog
+* Wed Apr 19 2023 yaoxin <yao_xin001@hoperun.com> - 20210919-1.gitc6e6a8822b
+- Update to 20210919
+
 * Thu Dec 12 2019 daiqianwen <daiqianwen@huawei.com> - 20181016-2
 - Package init
diff --git a/unannotation.awk b/unannotation.awk
index 2216606..ffc3817 100644
--- a/unannotation.awk
+++ b/unannotation.awk
@@ -3,8 +3,6 @@
 # Copyright (C) 2001, 2002 SKK Development Team <skk@ring.gr.jp>
 #
 # Maintainer: SKK Development Team <skk@ring.gr.jp>
-# Version: $Id: unannotation.awk,v 1.3 2006/01/04 10:35:06 skk-cvs Exp $
-# Last Modified: $Date: 2006/01/04 10:35:06 $
 #
 # This file is part of Daredevil SKK.
 #