diff --git a/process1.spec b/process1.spec
index 2cc25e5..8513a62 100644
--- a/process1.spec
+++ b/process1.spec
@@ -9,7 +9,7 @@
 
 Name:           process1 
 Version:        0.2.0
-Release:        1
+Release:        2
 Summary:        redesign and reimplement process1.
 
 License:        Mulan PSL v2
@@ -59,6 +59,8 @@ install -Dm0755 -t %{process1_install_target} %{process1_install_source}/sysmoni
 install -Dm0755 -t %{process1_install_target} %{process1_install_source}/random_seed
 install -Dm0755 -t %{process1_install_target} %{process1_install_source}/rc-local-generator
 
+strip %{process1_install_source}/lib*.so
+
 install -Dm0644 -t %{process1_install_target}/plugin %{process1_install_source}/libmount.so
 install -Dm0644 -t %{process1_install_target}/plugin %{process1_install_source}/libservice.so
 install -Dm0644 -t %{process1_install_target}/plugin %{process1_install_source}/libsocket.so
@@ -67,6 +69,9 @@ install -Dm0644 -t %{process1_install_target}/plugin config/plugin.conf
 
 
 %changelog
+* Mon Aug 22 2022 He Xiaowen <hexiaowen@huawei.com> - 0.2.0-2
+- strip the libraries
+
 * Mon Aug 22 2022 He Xiaowen <hexiaowen@huawei.com> - 0.2.0-1
 - initial package