diff --git a/README.en.md b/README.en.md
index a9e710a..9da70e2 100644
--- a/README.en.md
+++ b/README.en.md
@@ -4,7 +4,7 @@
 
 The source package `oemaker` has three functions: ISO making and splitting and compile_env making. Accordingly, three software packages are generated: `oemaker` and `isocut` and `envmaker`.
 
-The generated binary RPM `oemaker` is a build tool for making DVD ISOs, including the Standard ISO, Debug ISO, Source ISO, Everything ISO, Everything Source ISO, Everything Debug ISO, and Netinstall ISO.
+The generated binary RPM `oemaker` is a build tool for making DVD ISOs, including the Standard ISO, Debug ISO, Source ISO, Everything ISO, Everything Source ISO, Everything Debug ISO, LiveCD ISO, and Netinstall ISO.
 
 The generated binary RPM `isocut` is a build tool for ISO splitting, which supports only package-level RPM.
 
@@ -41,7 +41,7 @@ oemaker <font color=#0000FF >_[-h] [-t Type] [-p Product] [-v Version] [-r RELEA
 
   Optional arguments:
 
-    -t    ISO type, including standard, debug, source, everything, everything_debug, everything_src, and netinst 
+    -t    ISO type, including standard, debug, source, everything, everything_debug, everything_src, livecd, and netinst 
 
     -p    Product name, for example, openEuler
 
@@ -78,6 +78,8 @@ isocut <font color=#0000FF >_[-h] [-t temporary path] [-r extern rpm path] [-k k
 
     -h    Show the help message and exit
 
+    -c    Cut packages, yes/no, default is yes
+
   isocut 详细文档请查看《镜像裁剪定制工具使用指南》：
   
     https://gitee.com/openeuler/docs/blob/9d89e4e41e7824f984ebc7a00b5f1241b84d1f85/docs/zh/docs/Isocut/%E9%95%9C%E5%83%8F%E8%A3%81%E5%89%AA%E5%AE%9A%E5%88%B6%E5%B7%A5%E5%85%B7%E4%BD%BF%E7%94%A8%E6%8C%87%E5%8D%97.md
diff --git a/README.md b/README.md
index 9432117..56b0712 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 `oemaker`源码包拥有三部分功能：iso 格式光盘映像的制作和裁剪和通用编译环境制作。相应地，`oemaker` 源码包会生成三个软件包：`oemaker` 和 `isocut` 和 `envmaker`。
 
-生成的二进制 RPM 包 `oemaker` 是用于制作 DVD 光盘映像的构建工具，可制作的映像包括 standard iso、debug iso、source iso、everything iso、everything source iso、everything debug iso 和 netinst iso。
+生成的二进制 RPM 包 `oemaker` 是用于制作 DVD 光盘映像的构建工具，可制作的映像包括 standard iso、debug iso、source iso、everything iso、everything source iso、everything debug iso livecd iso 和 netinst iso。
 
 生成的二进制 RPM 包 `isocut` 是用于裁剪光盘映像的构建工具，支持在 RPM 包级别进行裁剪。
 
@@ -41,7 +41,7 @@ oemaker <font color=#0000FF >_[-h] [-t Type] [-p Product] [-v Version] [-r RELEA
 
   Optional arguments:
 
-    -t    ISO type, including standard, debug, source, everything, everything_debug, everything_src, and netinst 
+    -t    ISO type, including standard, debug, source, everything, everything_debug, everything_src, livecd, and netinst 
 
     -p    Product name, for example, openEuler
 
@@ -78,6 +78,8 @@ isocut <font color=#0000FF >_[-h] [-t temporary path] [-r extern rpm path] [-k k
 
     -h    Show the help message and exit
 
+    -c    Cut packages, yes/no, default is yes
+
 ##### envmaker
 
 envmaker <font color=#0000FF >_[-p Product] [-v Version]_</font>
diff --git a/oemaker-3.0.4.tar.gz b/oemaker-3.0.4.tar.gz
deleted file mode 100644
index 136fdcc..0000000
Binary files a/oemaker-3.0.4.tar.gz and /dev/null differ
diff --git a/oemaker-3.1.0.tar.gz b/oemaker-3.1.0.tar.gz
new file mode 100644
index 0000000..2cdf6e4
Binary files /dev/null and b/oemaker-3.1.0.tar.gz differ
diff --git a/oemaker.spec b/oemaker.spec
index 5ffab46..c8cfed4 100644
--- a/oemaker.spec
+++ b/oemaker.spec
@@ -10,8 +10,8 @@ Name:           oemaker
 Summary:        a building tool for DVD ISO making and ISO cutting
 License:        Mulan PSL v2
 Group:          System/Management
-Version:        3.0.4
-Release:        6
+Version:        3.1.0
+Release:        1
 BuildRoot:      %{_tmppath}/%{name}
 
 Source:         https://gitee.com/openeuler/oemaker/repository/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
@@ -23,7 +23,7 @@ Source5:        edge_normal_x86_64.xml
 Source6:        desktop_normal_aarch64.xml
 Source7:        desktop_normal_x86_64.xml
 
-Requires:       createrepo dnf-plugins-core genisoimage isomd5sum grep bash libselinux-utils libxml2
+Requires:       createrepo dnf-plugins-core genisoimage isomd5sum grep bash libselinux-utils libxml2 anaconda libselinux-utils
 Requires:       lorax >= 19.6.78-1
 
 # Patch here
@@ -67,11 +67,14 @@ cd %{_builddir}/%{name}-%{version}/%{name}
 %autopatch -p1
 
 %install
+sys_arch=$(uname -m)
 mkdir -p %{buildroot}/opt/
 mkdir -p %{buildroot}/opt/oemaker
 mkdir -p %{buildroot}/opt/oemaker/config
-mkdir -p %{buildroot}/opt/oemaker/config/x86_64
-mkdir -p %{buildroot}/opt/oemaker/config/aarch64
+mkdir -p %{buildroot}/opt/oemaker/config/${sys_arch}
+mkdir -p %{buildroot}/opt/oemaker/config/${sys_arch}/livecd/live/config_files/${sys_arch}
+mkdir -p %{buildroot}/opt/oemaker/config/common
+mkdir -p %{buildroot}/opt/oemaker/config/common/livecd/live
 mkdir -p %{buildroot}/opt/oemaker/docs
 mkdir -p %{buildroot}/%{_bindir}
 mkdir -p %{buildroot}/%{_sysconfdir}/isocut
@@ -87,38 +90,46 @@ install -m 700 %{name}/isomaker/rpm.sh %{buildroot}/opt/oemaker/rpm.sh
 install -m 700 %{name}/isomaker/env_record.sh %{buildroot}/opt/oemaker/env_record.sh
 install -m 700 %{name}/isomaker/env_restore.sh %{buildroot}/opt/oemaker/env_restore.sh
 install -m 400 %{name}/isomaker/config/rpmlist.xml %{buildroot}/opt/oemaker/config/rpmlist.xml
-install -m 400 %{name}/isomaker/config/x86_64/* %{buildroot}/opt/oemaker/config/x86_64/
-install -m 400 %{name}/isomaker/config/aarch64/* %{buildroot}/opt/oemaker/config/aarch64/
+install -m 640 %{name}/isomaker/config/${sys_arch}/livecd/live/config_files/${sys_arch}/* %{buildroot}/opt/oemaker/config/${sys_arch}/livecd/live/config_files/${sys_arch}/
+install -m 400 %{name}/isomaker/config/${sys_arch}/livecd/livecd_${sys_arch}.ks %{buildroot}/opt/oemaker/config/${sys_arch}/livecd/livecd_${sys_arch}.ks
+install -m 600 %{name}/isomaker/config/${sys_arch}/livecd/rpmlist %{buildroot}/opt/oemaker/config/${sys_arch}/livecd/rpmlist
+install -m 400 %{name}/isomaker/config/${sys_arch}/desktop_normal.xml %{buildroot}/opt/oemaker/config/${sys_arch}/desktop_normal.xml
+install -m 400 %{name}/isomaker/config/${sys_arch}/edge_normal.xml %{buildroot}/opt/oemaker/config/${sys_arch}/edge_normal.xml
+install -m 400 %{name}/isomaker/config/${sys_arch}/normal.xml %{buildroot}/opt/oemaker/config/${sys_arch}/normal.xml
+install -m 400 %{name}/isomaker/config/${sys_arch}/standard.conf %{buildroot}/opt/oemaker/config/${sys_arch}/standard.conf
+%ifarch x86_64
+install -m 700 %{name}/isomaker/config/x86_64/livecd/live/x86.tmpl %{buildroot}/opt/oemaker/config/x86_64/livecd/live/x86.tmpl
+install -m 400 %{name}/isomaker/config/x86_64/ks.cfg %{buildroot}/opt/oemaker/config/x86_64/ks.cfg
+%else
+install -m 700 %{name}/isomaker/config/aarch64/livecd/live/aarch64.tmpl %{buildroot}/opt/oemaker/config/aarch64/livecd/live/aarch64.tmpl
+%endif
+install -m 700 %{name}/isomaker/config/common/livecd/live/* %{buildroot}/opt/oemaker/config/common/livecd/live/
+install -m 400 %{name}/isomaker/config/common/livecd/root_pwd %{buildroot}/opt/oemaker/config/common/livecd/root_pwd
 install -m 700 %{name}/isomaker/docs/* %{buildroot}/opt/oemaker/docs/
-cp -a %{name}/isomaker/80-openeuler %{buildroot}/opt/oemaker/
+cp -ar %{name}/isomaker/80-openeuler %{buildroot}/opt/oemaker/
+
+cp -ar %{buildroot}/opt/oemaker/config/common/* %{buildroot}/opt/oemaker/config/${sys_arch}/
 
 
 install -m 550 %{name}/isocut/isocut.py %{buildroot}/%{_bindir}/isocut
 install -m 600 %{name}/isocut/config/repodata.template %{buildroot}/%{_sysconfdir}/isocut/
 
-%if 0%{?efi_aa64}
-    install -m 600 %{name}/isocut/config/aarch64/rpmlist %{buildroot}/%{_sysconfdir}/isocut/
-    install -m 600 %{name}/isocut/config/aarch64/anaconda-ks.cfg %{buildroot}/%{_sysconfdir}/isocut/
-%endif
 
-%if 0%{?efi_x64}
-    install -m 600 %{name}/isocut/config/x86_64/rpmlist %{buildroot}/%{_sysconfdir}/isocut/
-    install -m 600 %{name}/isocut/config/x86_64/anaconda-ks.cfg %{buildroot}/%{_sysconfdir}/isocut/
-%endif
+install -m 600 %{name}/isocut/config/${sys_arch}/rpmlist %{buildroot}/%{_sysconfdir}/isocut/
+install -m 600 %{name}/isocut/config/${sys_arch}/anaconda-ks.cfg %{buildroot}/%{_sysconfdir}/isocut/
+
 
 mkdir -p %{buildroot}/opt/envmaker
 mkdir -p %{buildroot}/opt/envmaker/config
-mkdir -p %{buildroot}/opt/envmaker/config/x86_64
-mkdir -p %{buildroot}/opt/envmaker/config/aarch64
+mkdir -p %{buildroot}/opt/envmaker/config/${sys_arch}
 mkdir -p %{buildroot}/opt/envmaker/utils
 
 install -m 700 %{name}/envmaker/envmaker.sh %{buildroot}/opt/envmaker/envmaker.sh
 install -m 700 %{name}/envmaker/utils/chroot.sh %{buildroot}/opt/envmaker/utils/chroot.sh
 install -m 700 %{name}/envmaker/utils/common_fun.sh %{buildroot}/opt/envmaker/utils/common_fun.sh
 install -m 700 %{name}/envmaker/utils/parse_rpmlist_xml.sh %{buildroot}/opt/envmaker/utils/parse_rpmlist_xml.sh
-install -m 400 %{name}/envmaker/config/aarch64/openEuler_repo.conf %{buildroot}/opt/envmaker/config/aarch64/openEuler_repo.conf
-install -m 400 %{name}/envmaker/config/x86_64/openEuler_repo.conf %{buildroot}/opt/envmaker/config/x86_64/openEuler_repo.conf
-install -m 400 %{name}/envmaker/config/compile_env_rpmlist.xml %{buildroot}/opt/envmaker/config/compile_env_rpmlist.xml
+install -m 600 %{name}/envmaker/config/${sys_arch}/openEuler_repo.conf %{buildroot}/opt/envmaker/config/${sys_arch}/openEuler_repo.conf
+install -m 600 %{name}/envmaker/config/compile_env_rpmlist.xml %{buildroot}/opt/envmaker/config/compile_env_rpmlist.xml
 
 %pre
 
@@ -161,6 +172,11 @@ rm -rf %{buildroot}
 rm -rf $RPM_BUILD_DIR/%{name}
 
 %changelog
+* Mon Nov 20 2023 chenhuihan <chenhuihan@huawei.com> - 3.1.0-1
+- ID:NA
+- SUG:NA
+- DESC: support for livecd and isocut optimize
+
 * Mon Nov 20 2023 zhongjiawei <zhongjiawei1@huawei.com> - 3.0.4-6
 - ID:NA
 - SUG:NA