diff --git a/xhtml1-dtds-prepare-tarball.sh b/xhtml1-dtds-prepare-tarball.sh
deleted file mode 100755
index 67fdc4d..0000000
--- a/xhtml1-dtds-prepare-tarball.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/sh
-
-set -e
-
-# Prune content from upstream tarball:
-# https://www.redhat.com/archives/fedora-legal-list/2009-February/msg00015.html
-
-# While at it, prune docs as well; the W3C Documentation License is not an
-# acceptable one per Fedora licensing guidelines.
-
-date="20020801"
-url="http://www.w3.org/TR/2002/REC-xhtml1-$date/xhtml1.tgz"
-
-curl -O $url
-tar zxf $(basename $url)
-find xhtml1-$date -type f | grep -vF /DTD/ | xargs rm
-rm $(basename $url)
-
-tar Jcvf xhtml1-dtds-$date.tar.xz xhtml1-$date
-rm -r xhtml1-$date
diff --git a/xhtml1-dtds.spec b/xhtml1-dtds.spec
index 2c8bdad..5c7ba67 100644
--- a/xhtml1-dtds.spec
+++ b/xhtml1-dtds.spec
@@ -1,15 +1,17 @@
+#Basic Information
 Name:            xhtml1-dtds
 Version:         1.0
-Release:         20020801.14
+Release:         20020801.15
 Summary:         Definitions for XHTML 1.0 document type
 License:         W3C
 URL:             http://www.w3.org/TR/2002/REC-xhtml1-20020801/
 Source0:         xhtml1-dtds-20020801.tar.xz
 Source1:         xhtml1-dtds.catalog.xml
-Source2:         xhtml1-dtds-prepare-tarball.sh
 Patch0000:       xhtml1-dtds-sgml-catalog.patch
 Patch0001:       xhtml1-dtds-sgml-dcl.patch
 BuildArch:       noarch
+
+#Dependency
 BuildRequires:   libxml2 >= 2.4.8
 Requires:        libxml2 >= 2.4.8 xml-common sgml-common
 Requires(post):  libxml2
@@ -23,13 +25,13 @@ specification. Users looking for local copies of the DTDs to work with
 should download and use those archives rather than using the specific
 DTDs referenced below.
 
+#Build sections
 %prep
 %autosetup -n xhtml1-20020801 -p1
 cp -p %{SOURCE1} DTD/catalog.xml
 
 %build
 
-
 %install
 install -d $RPM_BUILD_ROOT%{_datadir}/xml/xhtml/1.0
 cp -p DTD/* $RPM_BUILD_ROOT%{_datadir}/xml/xhtml/1.0
@@ -46,33 +48,34 @@ done
 for i in xhtml1 2002/REC-xhtml1-20020801 ; do
   xmlcatalog --noout --add "delegateSystem" "http://www.w3.org/TR/$i/DTD/" file://%{_datadir}/xml/xhtml/1.0/catalog.xml \
     $RPM_BUILD_ROOT%{_sysconfdir}/xml/xhtml1-dtds-%{version}-%{release}.xml
-xmlcatalog --noout --add "delegateURI" "http://www.w3.org/TR/$i/DTD/" file://%{_datadir}/xml/xhtml/1.0/catalog.xml \
+  xmlcatalog --noout --add "delegateURI" "http://www.w3.org/TR/$i/DTD/" file://%{_datadir}/xml/xhtml/1.0/catalog.xml \
     $RPM_BUILD_ROOT%{_sysconfdir}/xml/xhtml1-dtds-%{version}-%{release}.xml
 done
+
 ln -s xhtml1-dtds-%{version}-%{release}.xml $RPM_BUILD_ROOT%{_sysconfdir}/xml/xhtml1-dtds.xml
 
 install -d $RPM_BUILD_ROOT%{_sysconfdir}/sgml
-cd $RPM_BUILD_ROOT%{_sysconfdir}/sgml
+pushd $RPM_BUILD_ROOT%{_sysconfdir}/sgml
 touch xhtml1-dtds-%{version}-%{release}.soc
 ln -s xhtml1-dtds-%{version}-%{release}.soc xhtml1-dtds.soc
-cd -
+popd
 
+#Install and uninstall scripts
 %post
-cd %{_sysconfdir}/xml
-[ -e catalog ] || /usr/bin/xmlcatalog --noout --create catalog
-/usr/bin/xmlcatalog --noout --add nextCatalog xhtml1-dtds-%{version}-%{release}.xml "" catalog >/dev/null
-cd - >/dev/null
-/usr/bin/xmlcatalog --sgml --noout --add %{_sysconfdir}/sgml/xhtml1-dtds-%{version}-%{release}.soc \
+pushd %{_sysconfdir}/xml
+[ -e catalog ] || xmlcatalog --noout --create catalog
+xmlcatalog --noout --add nextCatalog xhtml1-dtds-%{version}-%{release}.xml "" catalog >/dev/null
+popd
+xmlcatalog --sgml --noout --add %{_sysconfdir}/sgml/xhtml1-dtds-%{version}-%{release}.soc \
     %{_datadir}/xml/xhtml/1.0/xhtml.soc >/dev/null
-:
 
 %preun
-/usr/bin/xmlcatalog --noout --del xhtml1-dtds-%{version}-%{release}.xml \
+xmlcatalog --noout --del xhtml1-dtds-%{version}-%{release}.xml \
     %{_sysconfdir}/xml/catalog >/dev/null
-/usr/bin/xmlcatalog --sgml --noout --del %{_sysconfdir}/sgml/xhtml1-dtds-%{version}-%{release}.soc \
+xmlcatalog --sgml --noout --del %{_sysconfdir}/sgml/xhtml1-dtds-%{version}-%{release}.soc \
     %{_datadir}/xml/xhtml/1.0/xhtml.soc >/dev/null
-:
 
+#Files list
 %files
 %ghost %{_sysconfdir}/sgml/xhtml1-dtds-%{version}-%{release}.soc
 %{_sysconfdir}/sgml/xhtml1-dtds.soc
@@ -80,5 +83,6 @@ cd - >/dev/null
 %{_datadir}/xml/xhtml/
 
 %changelog
-* Fri Dec 20 2019 wutao <wutao61@huawei.com> - 1.0-20020801.14
+* Wed Feb 12 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.0-20020801.15
 - Package init
+