diff --git a/0001-multithread-using-the-number-of-processors-on-the-sy.patch b/0001-multithread-using-the-number-of-processors-on-the-sy.patch
index 8f6edcd..4a7f656 100644
--- a/0001-multithread-using-the-number-of-processors-on-the-sy.patch
+++ b/0001-multithread-using-the-number-of-processors-on-the-sy.patch
@@ -1,7 +1,16 @@
-diff -uNr tumbler-0.3.1.orig/tumblerd/tumbler-group-scheduler.c tumbler-0.3.1/tumblerd/tumbler-group-scheduler.c
---- tumbler-0.3.1.orig/tumblerd/tumbler-group-scheduler.c	2020-11-16 00:19:23.000000000 +0800
-+++ tumbler-0.3.1/tumblerd/tumbler-group-scheduler.c	2021-06-15 20:05:33.748518520 +0800
-@@ -164,7 +164,7 @@
+From: Yves-Alexis Perez <corsac@debian.org>
+Date: Fri, 23 Mar 2018 14:56:32 +0100
+Subject: multithread using the number of processors on the system
+
+---
+ tumblerd/tumbler-group-scheduler.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tumblerd/tumbler-group-scheduler.c b/tumblerd/tumbler-group-scheduler.c
+index c1a78c4..809577e 100644
+--- a/tumblerd/tumbler-group-scheduler.c
++++ b/tumblerd/tumbler-group-scheduler.c
+@@ -164,7 +164,7 @@ tumbler_group_scheduler_init (TumblerGroupScheduler *scheduler)
  
    /* allocate a pool with one thread for all requests */
    scheduler->pool = g_thread_pool_new (tumbler_group_scheduler_thread, 
diff --git a/tumbler-0.2.8.tar.bz2 b/tumbler-0.2.8.tar.bz2
new file mode 100644
index 0000000..2d4ead2
Binary files /dev/null and b/tumbler-0.2.8.tar.bz2 differ
diff --git a/tumbler.spec b/tumbler.spec
index d790d30..ef83917 100644
--- a/tumbler.spec
+++ b/tumbler.spec
@@ -1,16 +1,14 @@
-%global xfceversion 4.16
-
 Name:           tumbler
-Version:        0.3.1
-Release:        1
+Version:        0.2.8
+Release:        3
 Summary:        D-Bus service for applications to request thumbnails
-
+#Group:          Development/Libraries
 License:        GPLv2+ and LGPLv2+
 URL:            http://git.xfce.org/xfce/tumbler/
-#VCS git:git://git.xfce.org/xfce/tumbler
-Source0:        https://archive.xfce.org/src/xfce/%{name}/0.3/%{name}-%{version}.tar.bz2
-Patch1:         0001-multithread-using-the-number-of-processors-on-the-sy.patch
-BuildRequires: make
+Source0:        https://archive.xfce.org/src/xfce/tumbler/0.2/%{name}-%{version}.tar.bz2
+Patch1:         0001-multithread-using-the-number-of-processors-on-the-sy.patch 
+BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+#BuildArch:      noarch
 BuildRequires:  gcc
 BuildRequires:  freetype-devel
 BuildRequires:  gettext
@@ -19,12 +17,8 @@ BuildRequires:  intltool
 BuildRequires:  libpng-devel
 BuildRequires:  libjpeg-devel
 BuildRequires:  poppler-glib-devel
-
 # extra thumbnailers
 BuildRequires:  gstreamer1-plugins-base-devel
-BuildRequires: libgsf-devel
-BuildRequires: libopenraw-gnome-devel
-
 
 %description
 Tumbler is a D-Bus service for applications to request thumbnails for various
@@ -83,18 +77,17 @@ find %{buildroot} -type f -name "*.la" -delete
 
 %files -f %{name}.lang
 %license COPYING
-%doc AUTHORS ChangeLog NEWS TODO
+%doc AUTHORS ChangeLog NEWS README TODO
 %config(noreplace) %{_sysconfdir}/xdg/tumbler/
 %{_datadir}/dbus-1/services/org.xfce.Tumbler.*.service
 %{_libdir}/libtumbler-*.so.*
 %{_libdir}/tumbler-*/
-%{_datadir}/icons/hicolor/*/*/org.xfce*%{name}*
 %exclude %{_libdir}/tumbler-*/plugins/tumbler-gst-thumbnailer.so
-%exclude %{_libdir}/tumbler-*/plugins/tumbler-raw-thumbnailer.so
+
 
 %files extras
 %{_libdir}/tumbler-*/plugins/tumbler-gst-thumbnailer.so
-%{_libdir}/tumbler-*/plugins/tumbler-raw-thumbnailer.so
+
 
 %files devel
 %{_libdir}/libtumbler-*.so
@@ -105,9 +98,7 @@ find %{buildroot} -type f -name "*.la" -delete
 %dir %{_includedir}/%{name}-1
 %{_includedir}/%{name}-1/tumbler
 
-%changelog
-* Fri Jun 18 2021 zhanglin <lin.zhang@turbolinux.com.cn> - 0.3.1-1
-- Update to 0.3.1
 
+%changelog
 * Thu Jul 9 2020 Dillon Chen <dillon.chen@turbolinux.com.cn> - 0.2.8-1
 - Init package