diff --git a/rtkit-0.11+git.20161005.tar.xz b/rtkit-0.11+git.20161005.tar.xz
deleted file mode 100644
index 49da323..0000000
Binary files a/rtkit-0.11+git.20161005.tar.xz and /dev/null differ
diff --git a/rtkit-0.11-20161005.tar.xz b/rtkit-0.11-20161005.tar.xz
new file mode 100644
index 0000000..ff15764
Binary files /dev/null and b/rtkit-0.11-20161005.tar.xz differ
diff --git a/rtkit.spec b/rtkit.spec
index 6797bdc..d2182b2 100644
--- a/rtkit.spec
+++ b/rtkit.spec
@@ -1,10 +1,11 @@
+%global revision 20161005
 Name:             rtkit
-Version:          0.11+git.20161005
+Version:          0.11
 Release:          26
 Summary:          REALTIMEKIT Realtime Policy and Watchdog Daemon
 License:          GPLv3+ and BSD
 URL:              http://git.0pointer.de/?p=rtkit.git
-Source0:          %{name}-%{version}.tar.xz
+Source0:          %{name}-%{version}-%{revision}.tar.xz
 
 BuildRequires:    systemd dbus-devel libcap-devel polkit-devel libtool autoconf automake
 Requires:         dbus  polkit
@@ -21,8 +22,7 @@ be used as a secure mechanism to allow real-time scheduling to
 be used by normal user processes.
 
 %prep
-%autosetup -n %{name}-%{version} -p1
-#%setup -q
+%autosetup -n %{name}-%{version}-%{revision} -p1
 
 %build
 ./autogen.sh
@@ -35,7 +35,7 @@ export CFLAGS="%{optflags} -Wno-error=format-security"
 %install
 make install DESTDIR=%{buildroot}
 mkdir %{buildroot}%{_datadir}/dbus-1/interfaces/
-cp %{_builddir}/%{name}-%{version}/org.freedesktop.RealtimeKit1.xml \
+cp %{_builddir}/%{name}-%{version}-%{revision}/org.freedesktop.RealtimeKit1.xml \
    %{buildroot}%{_datadir}/dbus-1/interfaces/org.freedesktop.RealtimeKit1.xml
 
 %pre
@@ -70,14 +70,14 @@ dbus-send --system --type=method_call \
 %{_mandir}/man8/rtkitctl.8.gz
 
 %changelog
-* Wed Jan 8 2020 openEuler Buildteam <buildteam@openeuler.org> - 0.11-26
-- update software to git 20161005
-
-* Tue Dec 31 2019 openEuler Buildteam <buildteam@openeuler.org> - 0.11-25
+* Tue Dec 31 2019 openEuler Buildteam <buildteam@openeuler.org> - 0.11-26
 - Type:bugfix
 - ID:NA
 - SUG:NA
-- DESC:bugfix about spec
+- DESC:optimization the spec
+
+* Tue Dec 31 2019 openEuler Buildteam <buildteam@openeuler.org> - 0.11-25
+- update software to git 20161005
 
 * Tue Dec 31 2019 openEuler Buildteam <buildteam@openeuler.org> - 0.11-24
 - Type:bugfix