diff --git a/dragonwell-extended-8.15.16_jdk8u372-ga.tar.gz b/dragonwell-extended-8.19.20_jdk8u412-ga.tar.gz
similarity index 82%
rename from dragonwell-extended-8.15.16_jdk8u372-ga.tar.gz
rename to dragonwell-extended-8.19.20_jdk8u412-ga.tar.gz
index fa9f5488cdc3e6146336080dd7db169ab5083d5e..1891534909e23a805034ed2f0c64aebb85bce764 100644
Binary files a/dragonwell-extended-8.15.16_jdk8u372-ga.tar.gz and b/dragonwell-extended-8.19.20_jdk8u412-ga.tar.gz differ
diff --git a/java-1.8.0-alibaba-dragonwell.spec b/java-1.8.0-alibaba-dragonwell.spec
index 88c18c230e32df5c0b6eb5c43e7239034a541518..a0ab476f71249e2a7cdc0552d0f5aa5facfeb0ca 100644
--- a/java-1.8.0-alibaba-dragonwell.spec
+++ b/java-1.8.0-alibaba-dragonwell.spec
@@ -1,4 +1,4 @@
-%define anolis_release 3
+%define anolis_release 1
 
 %bcond_without fastdebug
 %bcond_without slowdebug
@@ -10,13 +10,13 @@
 %global is_system_jdk 1
 
 %global major_ver    8
-%global minor_ver    15
-%global patch_ver    16
-%global update_ver   372
+%global minor_ver    19
+%global patch_ver    20
+%global update_ver   412
 %global buildver     ga
 
 %global dragonwell_src_ver %{major_ver}.%{minor_ver}.%{patch_ver}
-%global alibaba_ver 8u372
+%global alibaba_ver %{major_ver}u%{update_ver}
 
 %global newdragonwellver %{dragonwell_src_ver}.%{update_ver}
 %global dragsourcename dragonwell-extended-%{dragonwell_src_ver}_jdk%{alibaba_ver}-ga
@@ -101,9 +101,6 @@
 %define stap_dir arm64
 %endif
 
-%global tapsetroot /usr/share/systemtap
-%global tapsetdirttapset %{tapsetroot}/tapset/
-%global tapsetdir %{tapsetdirttapset}/%{stap_dir}
 %global alternatives_requires %{_sbindir}/alternatives
 %global rpm_state_dir %{_localstatedir}/lib/rpm-state/
 %global update_desktop_icons /usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
@@ -164,12 +161,9 @@ License:	GPL-v2
 URL:		https://github.com/alibaba/Dragonwell8
 Source0:	https://github.com/alibaba/Dragonwell8/archive/refs/tags/%{dragsourcename}.tar.gz
 
-Source3:	Alibaba_Dragonwell_8.10.11_x64_linux.tar.gz
+Source3:	https://dragonwell.oss-cn-shanghai.aliyuncs.com/8.10.11/Alibaba_Dragonwell_8.10.11_x64_linux.tar.gz
 
-Source4:	Alibaba_Dragonwell_8.10.11_aarch64_linux.tar.gz
-
-# Systemtap tapsets. Zipped up to keep it small.
-Source8: tapsets-icedtea-3.15.0.tar.xz
+Source4:	https://dragonwell.oss-cn-shanghai.aliyuncs.com/8.10.11/Alibaba_Dragonwell_8.10.11_aarch64_linux.tar.gz
 
 BuildArch:      x86_64 aarch64
 
@@ -188,9 +182,6 @@ BuildRequires: giflib-devel
 BuildRequires: gcc-c++
 BuildRequires: gdb
 BuildRequires: harfbuzz-devel
-BuildRequires: lcms2-devel
-BuildRequires: libjpeg-devel
-BuildRequires: libpng-devel
 BuildRequires: libxslt
 BuildRequires: libX11-devel
 BuildRequires: libXi-devel
@@ -199,7 +190,6 @@ BuildRequires: libXrender-devel
 BuildRequires: libXinerama-devel
 BuildRequires: libXt-devel
 BuildRequires: libXtst-devel
-BuildRequires: nss-devel
 BuildRequires: pkgconfig
 BuildRequires: xorg-x11-proto-devel
 BuildRequires: zip
@@ -211,8 +201,6 @@ BuildRequires: libffi-devel
 BuildRequires: tzdata-java >= 2015d
 # Earlier versions have a bug in tree vectorization on PPC
 BuildRequires: gcc >= 4.8.3
-# Build requirements for SunEC system NSS support
-BuildRequires: nss-softokn-freebl-devel >= 3.16.1
 BuildRequires: systemtap-sdt-devel
 
 Requires:      fontconfig
@@ -266,7 +254,6 @@ Summary: Alibaba Dragonwell 1.8.0 headless
 Requires: tzdata-java >= 2015d
 Requires: lksctp-tools
 Requires: cups-libs
-Requires: nss
 # Require javapackages-filesystem for ownership of /usr/lib/jvm/ and macros
 Requires: javapackages-filesystem
 Requires(post):   %{alternatives_requires}
@@ -394,7 +381,6 @@ Summary: Alibaba Dragonwell 1.8.0 Runtime Environment headless slowdebug
 Requires: tzdata-java >= 2015d
 Requires: lksctp-tools
 Requires: cups-libs
-Requires: nss
 # Require javapackages-filesystem for ownership of /usr/lib/jvm/ and macros
 Requires: javapackages-filesystem
 Requires(post):   %{alternatives_requires}
@@ -508,7 +494,6 @@ Summary: Alibaba Dragonwell 1.8.0 Runtime Environment headless fastdebug
 Requires: tzdata-java >= 2015d
 Requires: lksctp-tools
 Requires: cups-libs
-Requires: nss
 # Require javapackages-filesystem for ownership of /usr/lib/jvm/ and macros
 Requires: javapackages-filesystem
 Requires(post):   %{alternatives_requires}
@@ -594,28 +579,6 @@ mv %{dragbuildname} %{top_level_dir_name}
 chmod +x %{top_level_dir_name}/configure
 sed -i 's/WARNINGS_ARE_ERRORS = -Werror/WARNINGS_ARE_ERRORS = -Wno-all/g' %{top_level_dir_name}/hotspot/make/linux/makefiles/gcc.make
 
-# Extract systemtap tapsets
-tar --strip-components=1 -x -I xz -f %{SOURCE8}
-	
-%if %{with slowdebug}
-cp -r tapset tapset-slowdebug
-%endif
-	
-%if %{with fastdebug}
-cp -r tapset tapset-fastdebug
-%endif
-
-for suffix in %{build_loop} ; do
-  for file in "tapset"$suffix/*.in; do
-    OUTPUT_FILE=`echo $file | sed -e "s:\.stp\.in$:-%{version}-%{release}.%{_arch}.stp:g"`
-    sed -e "s:@ABS_SERVER_LIBJVM_SO@:%{_jvmdir}/%{sdkdir -- $suffix}/lib/server/libjvm.so:g" $file > $file.1
-    sed -e "/@ABS_CLIENT_LIBJVM_SO@/d" $file.1 > $OUTPUT_FILE
-    sed -i -e "s:@ABS_JAVA_HOME_DIR@:%{_jvmdir}/%{sdkdir -- $suffix}:g" $OUTPUT_FILE
-    sed -i -e "s:@INSTALL_ARCH_DIR@:%{arch_dir}:g" $OUTPUT_FILE
-    sed -i -e "s:@prefix@:%{_jvmdir}/%{sdkdir -- $suffix}/:g" $OUTPUT_FILE
-  done
-done
-
 %build
 # How many CPU's do we have?
 export NUM_PROC=%(/usr/bin/getconf _NPROCESSORS_ONLN 2> /dev/null || :)
@@ -762,7 +725,6 @@ for suffix in %{build_loop} ; do
         installjdk ${builddir} ${installdir}    
     fi
 	
-    # Install nss.cfg right away as we will be using the JRE above
     export JAVA_HOME=$(pwd)/%{installoutputdir -- $suffix}/images/j2sdk-image
 
     # Use system-wide tzdata
@@ -789,18 +751,6 @@ for suffix in %{build_loop} ; do
         install -d -m 755 $RPM_BUILD_ROOT%{_jvmdir}/%{jredir -- $suffix}
         cp -a jre/bin jre/lib jre/{ASSEMBLY_EXCEPTION,LICENSE,THIRD_PARTY_README} $RPM_BUILD_ROOT%{_jvmdir}/%{jredir -- $suffix}
 
-        # Install systemtap support files
-        install -dm 755 $RPM_BUILD_ROOT%{_jvmdir}/%{sdkdir -- $suffix}/tapset
-        cp -a $RPM_BUILD_DIR/%{dragbuildname}/tapset$suffix/*.stp $RPM_BUILD_ROOT%{_jvmdir}/%{sdkdir -- $suffix}/tapset/
-        pushd  $RPM_BUILD_ROOT%{_jvmdir}/%{sdkdir -- $suffix}/tapset/
-            tapsetFiles=`ls *.stp`
-        popd
-        install -d -m 755 $RPM_BUILD_ROOT%{tapsetdir}
-        for name in $tapsetFiles ; do
-            targetName=`echo $name | sed "s/.stp/$suffix.stp/"`
-            ln -sf %{_jvmdir}/%{sdkdir -- $suffix}/tapset/$name $RPM_BUILD_ROOT%{tapsetdir}/$targetName
-        done
-
         # Remove empty cacerts database
         rm -f $RPM_BUILD_ROOT%{_jvmdir}/%{jredir -- $suffix}/lib/security/cacerts
         # Install cacerts symlink needed by some apps which hardcode the path
@@ -1645,6 +1595,7 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %{_jvmdir}/%{jredir}/lib/security/java.security
 %{_jvmdir}/%{jredir}/lib/security/blacklisted.certs
 %{_jvmdir}/%{jredir}/lib/logging.properties
+%{_jvmdir}/%{jredir}/lib/quickstart.properties
 %{_mandir}/man1/java-%{uniquesuffix}.1*
 %{_mandir}/man1/alt-java-%{uniquesuffix}.1*
 %{_mandir}/man1/jjs-%{uniquesuffix}.1*
@@ -1782,6 +1733,7 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %{_jvmdir}/%{sdkdir}/bin/javap
 %{_jvmdir}/%{sdkdir}/bin/java-rmi.cgi
 %{_jvmdir}/%{sdkdir}/bin/jcmd
+%{_jvmdir}/%{sdkdir}/bin/jclass4cds
 %{_jvmdir}/%{sdkdir}/bin/jconsole
 %{_jvmdir}/%{sdkdir}/bin/jdb
 %{_jvmdir}/%{sdkdir}/bin/jdeps
@@ -1816,7 +1768,6 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %{_jvmdir}/%{sdkdir}/include/*
 %{_jvmdir}/%{sdkdir}/lib/%{arch_dir}
 %{_jvmdir}/%{sdkdir}/lib/ct.sym
-%{_jvmdir}/%{sdkdir}/tapset
 %{_jvmdir}/%{sdkdir}/lib/ir.idl
 %{_jvmdir}/%{sdkdir}/lib/jconsole.jar
 %{_jvmdir}/%{sdkdir}/lib/orb.idl
@@ -1853,10 +1804,6 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %{_mandir}/man1/wsgen-%{uniquesuffix}.1*
 %{_mandir}/man1/wsimport-%{uniquesuffix}.1*
 %{_mandir}/man1/xjc-%{uniquesuffix}.1*
-%dir %{tapsetroot}
-%dir %{tapsetdirttapset}
-%dir %{tapsetdir}
-%{tapsetdir}/*%{_arch}.stp
 %if %is_system_jdk
 %ghost %{_jvmdir}/java
 %ghost %{_bindir}/appletviewer
@@ -1982,6 +1929,7 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %{_jvmdir}/%{jredir -- %{slowdebug_build}}/lib/security/java.security
 %{_jvmdir}/%{jredir -- %{slowdebug_build}}/lib/security/blacklisted.certs
 %{_jvmdir}/%{jredir -- %{slowdebug_build}}/lib/logging.properties
+%{_jvmdir}/%{jredir -- %{slowdebug_build}}/lib/quickstart.properties
 %{_mandir}/man1/java-%{uniquesuffix -- %{slowdebug_build}}.1*
 %{_mandir}/man1/alt-java-%{uniquesuffix -- %{slowdebug_build}}.1*
 %{_mandir}/man1/jjs-%{uniquesuffix -- %{slowdebug_build}}.1*
@@ -2106,6 +2054,7 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/bin/javap
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/bin/java-rmi.cgi
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/bin/jcmd
+%{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/bin/jclass4cds
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/bin/jconsole
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/bin/jdb
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/bin/jdeps
@@ -2140,7 +2089,6 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/include/*
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/lib/%{arch_dir}
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/lib/ct.sym
-%{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/tapset
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/lib/ir.idl
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/lib/jconsole.jar
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/lib/orb.idl
@@ -2177,14 +2125,6 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %{_mandir}/man1/wsgen-%{uniquesuffix -- %{slowdebug_build}}.1*
 %{_mandir}/man1/wsimport-%{uniquesuffix -- %{slowdebug_build}}.1*
 %{_mandir}/man1/xjc-%{uniquesuffix -- %{slowdebug_build}}.1*
-%dir %{tapsetroot}
-%dir %{tapsetdirttapset}
-%dir %{tapsetdir}
-%{tapsetdir}/*%{_arch}%{slowdebug_build}.stp
-%dir %{tapsetroot}
-%dir %{tapsetdirttapset}
-%dir %{tapsetdir}
-%{tapsetdir}/*%{_arch}%{slowdebug_build}.stp
 
 %files demo-slowdebug
 %{_jvmdir}/%{sdkdir -- %{slowdebug_build}}/demo
@@ -2309,6 +2249,7 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %{_jvmdir}/%{jredir -- %{fastdebug_build}}/lib/charsets.jar
 %{_jvmdir}/%{jredir -- %{fastdebug_build}}/lib/classlist
 %{_jvmdir}/%{jredir -- %{fastdebug_build}}/lib/content-types.properties
+%{_jvmdir}/%{jredir -- %{fastdebug_build}}/lib/quickstart.properties
 %{_jvmdir}/%{jredir -- %{fastdebug_build}}/lib/currency.data
 %{_jvmdir}/%{jredir -- %{fastdebug_build}}/lib/flavormap.properties
 %{_jvmdir}/%{jredir -- %{fastdebug_build}}/lib/hijrah-config-umalqura.properties
@@ -2371,6 +2312,7 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/bin/javap
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/bin/java-rmi.cgi
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/bin/jcmd
+%{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/bin/jclass4cds
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/bin/jconsole
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/bin/jdb
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/bin/jdeps
@@ -2405,7 +2347,6 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/include/*
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/lib/%{arch_dir}
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/lib/ct.sym
-%{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/tapset
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/lib/ir.idl
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/lib/jconsole.jar
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/lib/orb.idl
@@ -2442,10 +2383,6 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %{_mandir}/man1/wsgen-%{uniquesuffix -- %{fastdebug_build}}.1*
 %{_mandir}/man1/wsimport-%{uniquesuffix -- %{fastdebug_build}}.1*
 %{_mandir}/man1/xjc-%{uniquesuffix -- %{fastdebug_build}}.1*
-%dir %{tapsetroot}
-%dir %{tapsetdirttapset}
-%dir %{tapsetdir}
-%{tapsetdir}/*%{_arch}%{fastdebug_build}.stp
 
 %files demo-fastdebug
 %{_jvmdir}/%{sdkdir -- %{fastdebug_build}}/demo
@@ -2456,6 +2393,9 @@ alternatives --install %{_jvmdir}/java-%{javaver}-%{origin} $key %{_jvmdir}/%{sd
 %endif
 
 %changelog
+* Thu Aug 22 2024 lvfei.lv <lvfei.lv@alibaba-inc.com> - 3:8.19.20.412-1
+- update source code to 8.19.20.412
+
 * Thu Nov 23 2023 lvfei.lv <lvfei.lv@alibaba-inc.com> - 3:8.15.16.372-3
 - remove all patches
 
diff --git a/tapsets-icedtea-3.15.0.tar.xz b/tapsets-icedtea-3.15.0.tar.xz
deleted file mode 100644
index a503df251d463cdbf2fce63d769733c72782a21f..0000000000000000000000000000000000000000
Binary files a/tapsets-icedtea-3.15.0.tar.xz and /dev/null differ