diff --git a/README.md b/README.md
index 81aa5e4..1efb86a 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,11 @@
 # kmod-dinghai
 
 #### 介绍
-dinghai kernel driver
+E310/E312 是中兴生产的标卡 采用PCIE5×16接口 支持 SRIOV 虚拟化技术 支持网络功能卸载包括 checksum 卸载、vlan 卸载 及 RDMA 功能。
+
+I510/I511/I512 是中兴生产的智能网卡 采用PCIE5×16接口 支持 SRIOV 虚拟化技术 支持 网络卸载加速 包括virtio-net vSwitch 等。安全加速包括IPSEC卸载 TLS 等功能。 网络功能支持 200G 吞吐量 、DPDK 100Mpps转发 安全功能支持 IPSEC 200G 吞吐量、TLS 200G 、国密SM 200G。
+
+X510/X512 是中兴生产的一款DPU 采用PCIE5×16接口 支持 SRIOV 虚拟化技术 支持RDMA 卸载、安全加速、 存储加速包括virtio-blk 、NVMe 等。
 
 #### 软件架构
 软件架构说明
@@ -9,15 +13,9 @@ dinghai kernel driver
 
 #### 安装教程
 
-1.  xxxx
-2.  xxxx
-3.  xxxx
 
 #### 使用说明
 
-1.  xxxx
-2.  xxxx
-3.  xxxx
 
 #### 参与贡献
 
diff --git a/kmod-dinghai.spec b/kmod-dinghai.spec
new file mode 100644
index 0000000..67901bf
--- /dev/null
+++ b/kmod-dinghai.spec
@@ -0,0 +1,105 @@
+%global pkg dinghai
+%define pkg_version 2.24.20.02
+%define release 1
+
+%global debug_package %{nil}
+
+Name:        kmod-%{pkg} 
+Version:     %{pkg_version}
+Release:     %{release}%{?dist}
+Summary:     ZTE SmartNIC and DPU driver
+License:     GPLv2
+URL:         https://gitee.com/anolis/kmod-dinghai
+Source0:     kmod-%{pkg}.tar.gz
+Epoch:       1
+
+# 安装依赖, 和内核版本对应
+Requires(posttrans): %{_sbindir}/depmod
+Requires(postun):    %{_sbindir}/depmod
+Requires(posttrans): %{_sbindir}/weak-modules
+Requires(postun):    %{_sbindir}/weak-modules
+Requires(posttrans): %{_bindir}/sort
+Requires(postun):    %{_bindir}/sort
+
+# 构建依赖, 和内核版本对应
+BuildRequires:    elfutils-libelf-devel
+BuildRequires:    gcc
+BuildRequires:    kmod
+BuildRequires:    make
+BuildRequires:    system-rpm-config
+BuildRequires:    perl-Data-Dumper
+BuildRequires:    kernel
+BuildRequires:    kernel-headers
+BuildRequires:    kernel-devel
+
+%define kernel_version %(rpm -q kernel-devel | sed 's/kernel-devel-//')
+%define kernel_source /usr/src/kernels/%{kernel_version}
+
+%description
+RPM Package for ZXDH Driver
+
+%prep
+%setup -q -n kmod-%{pkg}
+
+%build
+echo "kernel_version:%{kernel_version}"
+pushd crypto/zsda
+%{__make} %{?_smp_mflags} -C %{kernel_source} M=$PWD modules CONFIG_ACC_ZSDA_COMMON=m CONFIG_ACC_ZSDA_PF=m CONFIG_ACC_ZSDA_VF=m
+popd
+
+%install
+mkdir -p %{buildroot}/lib/modules/%{kernel_version}/extra/drivers/dinghai/crypto/zsda/
+for ko in $(find crypto/zsda/accdevice/ -name '*.ko'); do
+    if [[ $ko == crypto/zsda/accdevice/* ]]; then
+        target_dir=%{buildroot}/lib/modules/%{kernel_version}/extra/drivers/dinghai/crypto/zsda/
+    fi
+    %{__install} -D -t $target_dir $ko
+done
+
+ls -l /lib/modules/%{kernel_version}
+
+
+# Make .ko objects temporarily executable for automatic stripping
+find %{buildroot}/lib/modules -type f -name \*.ko -exec chmod u+x \{\} \+
+
+# Generate depmod.conf
+%{__install} -d %{buildroot}/%{_sysconfdir}/depmod.d/
+for kmod in $(find %{buildroot}/lib/modules/%{kernel_version}/extra -type f -name \*.ko -printf "%%P\n" | sort)
+do
+    echo "override $(basename $kmod .ko) * weak-updates/$(dirname $kmod)" >> %{buildroot}/%{_sysconfdir}/depmod.d/%{pkg}.conf
+    echo "override $(basename $kmod .ko) * extra/$(dirname $kmod)" >> %{buildroot}/%{_sysconfdir}/depmod.d/%{pkg}.conf
+done
+
+%clean
+%{__rm} -rf %{buildroot}
+
+%post
+depmod -a > /dev/null 2>&1
+
+
+%preun
+list_file="/var/run/rpm-%{pkg}-modules.list"
+mkdir -p /var/run
+for ko in $(find %{buildroot}/lib/modules/%{kernel_version}/extra/drivers/dinghai/crypto/zsda/ -name '*.ko'); do
+    echo "${ko#%{buildroot}}" >> $list_file
+done
+
+%postun
+depmod -a > /dev/null 2>&1
+
+if [ -x "/usr/sbin/weak-modules" ]; then
+    modules=( $(cat /var/run/rpm-%{pkg}-modules.list) )
+    printf '%s\n' "${modules[@]}" | /usr/sbin/weak-modules --no-initramfs --remove-modules
+fi
+rm /var/run/rpm-%{pkg}-modules.list
+
+%files
+%defattr(644,root,root,755)
+/lib/modules/%{kernel_version}
+%config(noreplace) %{_sysconfdir}/depmod.d/%{pkg}.conf
+
+%changelog
+* Wed Aug 28 2024 hcf <han.chengfei@zte.com.cn> - 1:2.24.20.02-1
+- Dinghai driver init
+
+
diff --git a/kmod-dinghai.tar.gz b/kmod-dinghai.tar.gz
new file mode 100644
index 0000000..6b12511
Binary files /dev/null and b/kmod-dinghai.tar.gz differ