diff --git a/prefetch_tuning-1.0.tar.gz b/prefetch_tuning-1.0.tar.gz
deleted file mode 100644
index 43f5565..0000000
Binary files a/prefetch_tuning-1.0.tar.gz and /dev/null differ
diff --git a/prefetch_tuning.spec b/prefetch_tuning.spec
index c7d206d..0018977 100644
--- a/prefetch_tuning.spec
+++ b/prefetch_tuning.spec
@@ -2,10 +2,10 @@
 
 Name          : prefetch_tuning
 Summary       : CPU prefetch tuning module for Kunpeng 920
-Version       : 1.0
-Release       : 3
+Version       : 1.1
+Release       : 1
 License       : GPLv2
-Source0       : %{kmod_name}-%{version}.tar.gz
+Source0       : https://gitee.com/openeuler/prefetch_tuning/repository/archive/v%{version}.tar.gz
 buildroot     : %{_tmppath}/%{kmod_name}-%{version}-build
 
 BuildRequires:  make
@@ -19,7 +19,7 @@ Users can user this module to control CPU prefetch settings.
 %global debug_package %{nil}
 
 %prep
-%setup -n %{kmod_name}-%{version}
+%setup -n %{kmod_name}
 sed -i 's/EXTRA_CFLAGS += -Wall -Werror/EXTRA_CFLAGS += -Wall/g' Makefile
 
 %build
@@ -42,12 +42,13 @@ rm -rf %_builddir/%{kmod_name}-%{version}
 %pre
 
 %posttrans
-insmod /lib/modules/%{kmod_name}/%{kmod_name}.ko
 
 %preun
-rmmod prefetch_tuning
 
 %changelog
+* Mon Sep 7 2020 Zhipeng Xie <xiezhipeng1@huawei.com> - 1.1-1
+- upgrade to v1.1
+
 * Thu Aug 6 2020 hanxinke <hanxinke@huawei.com> - 1.0-3
 - Fix the prefetch_tuning.ko loading
 
diff --git a/v1.1.tar.gz b/v1.1.tar.gz
new file mode 100644
index 0000000..4c55799
Binary files /dev/null and b/v1.1.tar.gz differ