diff --git a/epkg-0.3.0.tar.gz b/epkg-0.3.0.tar.gz
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diff --git a/epkg.spec b/epkg.spec
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+Name:           epkg
+Version:        0.3.0
+Release:        1
+Summary:        A new type of software package
+License:        MulanPSL-2.0+
+URL:            https://gitee.com/openeuler/epkg
+Source0:        %{name}-%{version}.tar.gz
+Source1:        rootfs.tar.gz
+
+Requires:       coreutils, tar
+BuildRequires:  cargo, rust
+
+%global debug_package %{nil}
+%if "%{_arch}" != "x86_64" && "%{_arch}" != "aarch64"
+%error "Unsupported architecture: %{_arch}. Only x86_64 and aarch64 are supported."
+exit 1
+%endif
+
+%description
+epkg is a new type of software package format developed by the openEuler community. It supports multiple environments and versions, addressing software package compatibility issues.
+
+# Global path definitions
+%global opt_epkg      /opt/epkg
+%global cache_root    %{opt_epkg}/cache
+%global store_root    %{opt_epkg}/store
+%global common_root   %{opt_epkg}/users/public/envs/common
+%global pkg_cache     %{opt_epkg}/cache/packages
+%global channel_cache %{opt_epkg}/cache/channel
+%global rc_path       /etc/profile.d/epkg.sh
+
+%prep
+%setup -q -b 0 -n %{name}-%{version}
+%setup -q -b 1 -n rootfs
+
+%build
+# 进入源码目录编译epkg-manager
+cd %{_builddir}/%{name}-%{version}
+cargo build --release
+
+%install
+rm -rf %{buildroot}
+
+# create directory structure
+mkdir -p %{buildroot}%{cache_root}
+mkdir -p %{buildroot}%{pkg_cache}
+mkdir -p %{buildroot}%{channel_cache}
+mkdir -p %{buildroot}%{store_root}
+mkdir -p %{buildroot}%{common_root}/profile-1/usr/{app-bin,bin,sbin,lib,lib64}
+mkdir -p %{buildroot}%{common_root}/profile-1/etc/epkg
+cd %{buildroot}%{common_root}/profile-1
+ln -sT usr/bin     bin
+ln -sT usr/sbin    sbin
+ln -sT usr/lib     lib
+ln -sT usr/lib64   lib64
+cd %{buildroot}%{common_root}/
+ln -sT profile-1 profile-current
+
+# epkg-manager
+mv %{_builddir}/%{name}-%{version}/ %{buildroot}%{cache_root}/epkg-manager/
+mv %{buildroot}%{cache_root}/epkg-manager/target/release/epkg %{buildroot}%{common_root}/profile-1/usr/bin/epkg
+rm -rf %{buildroot}%{cache_root}/epkg-manager/target
+
+# rootfs
+mv %{_builddir}/rootfs/epkg-helper-%{_arch} %{buildroot}%{cache_root}/
+mv %{_builddir}/rootfs/elf-loader-%{_arch} %{buildroot}%{cache_root}/
+
+# unpack
+cp -a %{buildroot}%{cache_root}/epkg-manager/bin                                      %{buildroot}%{common_root}/profile-1/usr/
+cp -a %{buildroot}%{cache_root}/epkg-manager/lib/epkg                                 %{buildroot}%{common_root}/profile-1/usr/lib/
+cp    %{buildroot}%{cache_root}/epkg-manager/channel/openEuler-24.03-LTS-channel.yaml %{buildroot}%{common_root}/profile-1/etc/epkg/channel.yaml
+cp -a %{buildroot}%{cache_root}/epkg-manager/build                                    %{buildroot}%{opt_epkg}/
+cp    %{buildroot}%{cache_root}/elf-loader-%{_arch} %{buildroot}%{common_root}/profile-1/usr/bin/elf-loader
+cp    %{buildroot}%{cache_root}/epkg-helper-%{_arch} %{buildroot}%{common_root}/profile-1/usr/bin/epkg-helper
+
+# chmod
+chmod -R  755 %{buildroot}%{opt_epkg}
+chmod    4755 %{buildroot}%{common_root}/profile-1/usr/bin/epkg
+chmod    4755 %{buildroot}%{common_root}/profile-1/usr/bin/epkg-helper
+
+%post
+# Add epkg environment configuration to system profile
+mkdir -p $(dirname %{rc_path})
+cat << EOF >> %{rc_path}
+
+# epkg begin
+source %{common_root}/profile-current/usr/lib/epkg/epkg-rc.sh
+# epkg end
+EOF
+
+%postun
+# Remove epkg directories
+rm -rf %{opt_epkg}
+rm -rf %{rc_path}
+
+# Get all users including root
+all_users=$(getent passwd | awk -F: '$3 >= 1000 {print $1 ":" $6}')
+all_users=$(echo "$all_users" | grep -v '^nobody:')
+all_users="$all_users root:/root"
+
+for t_user in $all_users; do
+    IFS=':' read -r user home <<< "$t_user"
+    if [ -d "$home/.epkg/" ]; then
+        rm -rf "$home/.epkg/"
+    fi
+    if [ -d "$home/.cache/epkg/" ]; then
+        rm -rf "$home/.cache/epkg/"
+    fi
+    if [ -f "$home/.bashrc" ]; then
+        if grep -q '# epkg begin' "$home/.bashrc" && grep -q '# epkg end' "$home/.bashrc"; then
+            sed -i '/# epkg begin/,/# epkg end/d' "$home/.bashrc"
+        fi
+    fi
+done
+
+%files
+%{opt_epkg}/
+
+%changelog
+* Tue Mar 18 2025 rkingkoyo <ying_register@163.com> - 0.3.0-1
+- Update version to 0.3.0
+
+* Fri Mar 7 2025 rkingkoyo <ying_register@163.com> - 0.2.0-5
+- Update version to 0.2.0
+- update epkg.spec
+
+* Tue Feb 25 2025 rkingkoyo <ying_register@163.com> - 0.1.0-1
+- Initial package release
\ No newline at end of file
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