diff --git a/optimized-routines.spec b/optimized-routines.spec
index 0383899..76117e3 100755
--- a/optimized-routines.spec
+++ b/optimized-routines.spec
@@ -1,6 +1,6 @@
 Name:	optimized-routines
 Version:	21.02
-Release:	1
+Release:	2
 Summary:	Optimized implementations of various library functions for ARM architecture processors.
 License:	MIT
 URL:	https://github.com/ARM-software/optimized-routines
@@ -24,6 +24,7 @@ sed -i "s/SUBS = math string networking/SUBS = math string/g" config.mk
 
 %install
 %make_install libdir=%{_libdir}
+strip %{buildroot}%{_libdir}/lib*.so*
 
 %check
 make check
@@ -35,6 +36,12 @@ make check
 %{_libdir}/*
 
 %changelog
+* Tue Mar 7 2023 xiongzhou <xiongzhou4@huawei.com> - 21.02-2
+- Type:Bugfix
+- ID:NA
+- SUG:NA
+- DESC:Add strip operation to shared objects.
+
 * Sat Sep 3 2022 xiongzhou <xiongzhou4@huawei.com> - 21.02-1
 - Type:Init
 - ID:NA