diff --git a/tboot-1.9.12.tar.gz b/tboot-1.9.12.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..d5e945f34e8d1f37521c91a7e7dcd7fcd5639250
Binary files /dev/null and b/tboot-1.9.12.tar.gz differ
diff --git a/tboot-1.9.7.tar.gz b/tboot-1.9.7.tar.gz
deleted file mode 100644
index b531c8f06d3fb85201b7a4d76b59596300d19a9b..0000000000000000000000000000000000000000
Binary files a/tboot-1.9.7.tar.gz and /dev/null differ
diff --git a/tboot.spec b/tboot.spec
index e16e0634f6fe4381f91a1c56bbc6ad28489c6020..7c71994f66198021dfb5455996d485c5bc0f8ae1 100644
--- a/tboot.spec
+++ b/tboot.spec
@@ -1,7 +1,7 @@
 Name:           tboot
 Summary:        A module to perform a measured and verified launch
-Version:        1.9.7
-Release:        2
+Version:        1.9.12
+Release:        1
 Epoch:          1
 License:        BSD
 
@@ -23,7 +23,6 @@ and verified launch of an OS kernel/VMM
 %autosetup -p1
 
 %build
-CFLAGS="$RPM_OPT_FLAGS"; export CFLAGS
 %make_build debug=y
 
 %install
@@ -38,9 +37,12 @@ CFLAGS="$RPM_OPT_FLAGS"; export CFLAGS
 /boot/%{name}-syms
 
 %files help
-%doc README docs/* lcptools/lcptools2.txt lcptools/Linux_LCP_Tools_User_Manual.pdf
+%doc README docs/* lcptools/Linux_LCP_Tools_User_Manual.pdf
 %{_mandir}/man8/*.gz
 
 %changelog
+* Thu Aug 27 2020 wangchen<wangchen137g@huawei.com> - 1:1.9.12-1
+- update to 1.9.12
+
 * Fri Dec 6 2019 caomeng<caomeng5@huawei.com> - 1:1.9.7-2
-- Package init
\ No newline at end of file
+- Package init