diff --git a/itrustee_sdk.spec b/itrustee_sdk.spec
index c1a0b5d10474c9b63316d4ff60f26643dd29d3cd..674c23256f2f26862bdb6bdd09da9c6cb5fa5a8d 100644
--- a/itrustee_sdk.spec
+++ b/itrustee_sdk.spec
@@ -1,6 +1,6 @@
 Name:		itrustee_sdk
 Version:	0.1.0
-Release:	7
+Release:	8
 Summary:	Confidential computing framework for developing TA on itrustee OS
 ExclusiveArch:  aarch64
 
@@ -17,6 +17,12 @@ Provides:       libteec_adaptor.so()(64bit)
 %description
 itrustee_sdk is a confidential computing framework for developing TA on itrustee OS
 
+%package        devel
+Summary:        Development files for %{name}
+Requires:       %{name} = %{version}-%{release}
+%description    devel
+The %{name}-devel is package contains Header file for developing applications that
+us %{name}
 
 %prep
 %autosetup -n %{name} -p1
@@ -31,19 +37,26 @@ make
 %install
 install -d %{buildroot}/opt/
 install -d %{buildroot}/lib64/
-install -d %{buildroot}/%{_sysconfdir}/itrustee/cloud/
+install -d %{buildroot}/%{_sysconfdir}/secGear/cloud/
 make install DESTDIR=%{buildroot}/
-install -pm 644 build/signtools/cloud/rsa_public_key_cloud.pem %{buildroot}/%{_sysconfdir}/itrustee/cloud
+install -pm 644 build/signtools/cloud/rsa_public_key_cloud.pem %{buildroot}/%{_sysconfdir}/secGear/cloud
 
 strip %{buildroot}/lib64/*.so
 
-%files
+%files devel
 %defattr(-,root,root)
 /opt/itrustee_sdk
+%{_sysconfdir}/secGear/cloud/rsa_public_key_cloud.pem
+
+
+%files
+%defattr(-,root,root)
 /lib64/libteec_adaptor.so
-%{_sysconfdir}/itrustee/cloud/rsa_public_key_cloud.pem
 
 %changelog
+* Wed Aug 03 2022 zhengxiaoxiao<zhengxiaoxiao2@huawei.com> - 0.1.0-8
+- DESC: split itrustee_sdk into itrustee_sdk and itrustee_sdk-devel
+
 * Wed Aug 03 2022 wangyu<wangyu283@huawei.com> - 0.1.0-7
 - DESC: support: no-copy shared memory