diff --git a/secGear.spec b/secGear.spec
index 7a9adb678f0cdb2240b19b44bfc7178c595b1f52..c1be18d5e24c3c0fb45e913add1dd83d2916de19 100644
--- a/secGear.spec
+++ b/secGear.spec
@@ -1,6 +1,6 @@
 Name:		secGear
 Version:	0.1.0
-Release:	21%{?dist}
+Release:	22
 Summary:	secGear is an SDK to develop confidential computing apps based on hardware enclave features
 
 
@@ -108,10 +108,10 @@ install -d %{buildroot}/%{_datarootdir}/licenses/secGear
 install -pm 644 License/Third_Party_Open_Source_Software_Notice.md %{buildroot}/%{_datarootdir}/licenses/secGear
 install -d %{buildroot}/%{_includedir}/secGear
 install -d %{buildroot}/%{_bindir}
-install -pm 751 bin/codegen %{buildroot}/%{_bindir}
-install -pm 751 tools/sign_tool/sign_tool.sh %{buildroot}/%{_bindir}
+install -pm 755 bin/codegen %{buildroot}/%{_bindir}
+install -pm 755 tools/sign_tool/sign_tool.sh %{buildroot}/%{_bindir}
 install -d %{buildroot}/lib/secGear/
-install -pm 751 tools/sign_tool/*.py %{buildroot}/lib/secGear
+install -pm 755 tools/sign_tool/*.py %{buildroot}/lib/secGear
 %ifarch x86_64
 install -pm 644 inc/host_inc/*.h %{buildroot}/%{_includedir}/secGear
 install -pm 644 inc/host_inc/sgx/*.h %{buildroot}/%{_includedir}/secGear
@@ -163,6 +163,9 @@ popd
 %endif
 
 %changelog
+* Tue Dec 28 2021 wangqing <wangqing@uniontech.com> - 0.1.0-22
+- DESC: delete %dist and modify sigh_tool mode to 755
+
 * Mon Oct 25 2021 gaoyusong<gaoyusong1@huawei.com> - 0.1.0-21
 - DESC: backport some patches from openeuler secGear