diff --git a/armadillo.spec b/armadillo.spec
index e1cc3f9..0a90d51 100644
--- a/armadillo.spec
+++ b/armadillo.spec
@@ -1,6 +1,6 @@
 Name:           armadillo
 Version:        9.600.6
-Release:        2
+Release:        3
 Summary:        Fast C++ matrix library with syntax similar to MATLAB and Octave
 License:        ASL 2.0
 URL:            http://arma.sourceforge.net/
@@ -38,7 +38,8 @@ sed -i 's/\r//' README.md
 %install
 %make_install
 
-rm -f examples/{Makefile.cmake,example1_win64.sln,example1_win64.vcxproj,example1_win64.README.txt,lib_win64}
+rm -f examples/{Makefile.cmake,example1_win64.sln,example1_win64.vcxproj,example1_win64.README.txt}
+rm -rf examples/lib_win64
 
 %post
 /sbin/ldconfig
@@ -64,5 +65,8 @@ rm -f examples/{Makefile.cmake,example1_win64.sln,example1_win64.vcxproj,example
 %doc armadillo_joss_2016.pdf armadillo_mca_2019.pdf
 
 %changelog
+* Thu Mar 5 2020 wangye <wangye54@huawei.com> - 9.600.6-3
+- Update 
+
 * Thu Mar 5 2020 wangye <wangye54@huawei.com> - 9.600.6-2
-- Package init
\ No newline at end of file
+- Package init