diff --git a/tpm2-tss-2.0.1.tar.gz b/tpm2-tss-2.0.1.tar.gz
deleted file mode 100644
index abff54d..0000000
Binary files a/tpm2-tss-2.0.1.tar.gz and /dev/null differ
diff --git a/tpm2-tss-2.4.1.tar.gz b/tpm2-tss-2.4.1.tar.gz
new file mode 100644
index 0000000..f95b3ae
Binary files /dev/null and b/tpm2-tss-2.4.1.tar.gz differ
diff --git a/tpm2-tss.spec b/tpm2-tss.spec
index f64bac1..7cb1651 100644
--- a/tpm2-tss.spec
+++ b/tpm2-tss.spec
@@ -1,12 +1,12 @@
 Name:          tpm2-tss
-Version:       2.0.1
-Release:       4 
+Version:       2.4.1
+Release:       1
 Summary:       TPM2.0 Software Stack
 License:       BSD and TCGL
 URL:           https://github.com/tpm2-software/tpm2-tss
 Source0:       https://github.com/tpm2-software/tpm2-tss/releases/download/%{version}/%{name}-%{version}.tar.gz
 
-BuildRequires: gcc-c++ autoconf-archive libtool pkgconfig systemd libgcrypt-devel
+BuildRequires: gcc-c++ autoconf-archive libtool pkgconfig systemd libgcrypt-devel openssl-devel doxygen
 
 %description
 tpm2-tss is a software stack supporting Trusted Platform Module(TPM) 2.0 system
@@ -27,7 +27,7 @@ Obsoletes: %{name}-static
 %autosetup -n %{name}-%{version} -p1
 
 %build
-%configure --disable-static --disable-silent-rules --with-udevrulesdir=%{_udevrulesdir} --with-udevrulesprefix=80-
+%configure --disable-fapi --disable-static --disable-silent-rules --with-udevrulesdir=%{_udevrulesdir} --with-udevrulesprefix=80-
 
 %make_build
 
@@ -65,6 +65,12 @@ make check
 %{_mandir}/man*/*
 
 %changelog
+* Wed Jul 29 2020 yang_zhuang_zhuang <yangzhuangzhuang1@huawei.com> - 2.4.1-1
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC: update version to 2.4.1
+
 * Tue Sep 24 2019 openEuler Buildteam <buildteam@openeuler.org> - 2.0.1-4 
 - Type:enhancement
 - ID:NA