diff --git a/python-sortedcontainers.spec b/python-sortedcontainers.spec
index 4bee6c1..655056b 100644
--- a/python-sortedcontainers.spec
+++ b/python-sortedcontainers.spec
@@ -2,7 +2,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-sortedcontainers
 Version:	2.4.0
-Release:	1
+Release:	2
 Summary:	Sorted Containers -- Sorted List, Sorted Dict, Sorted Set
 License:	Apache 2.0
 URL:		https://github.com/grantjenks/python-sortedcontainers
@@ -65,7 +65,7 @@ if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
 if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
 pushd %{buildroot}
 if [ -d usr/lib ]; then
-	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
+	find usr/lib/python%{python3_version}  -type f -printf "/%h/%f\n" >> filelist.lst
 fi
 if [ -d usr/lib64 ]; then
 	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
@@ -96,6 +96,9 @@ mv %{buildroot}/doclist.lst .
 %{_pkgdocdir}
 
 %changelog
+* Sat Aug 21 2021 liyanan <liyanan32@huawei.com> - 2.4.0-2
+- remove duplicate content
+
 * Tue Jul 27 2021 liyanan <liyanan32@huawei.com> - 2.4.0-1
 - update to 2.4.0
 - add python2 sub-package