diff --git a/nethogs.spec b/nethogs.spec
index 20e972b1e30f95a787581d96c2c6991b1fa639ce..9af766b03a359f5b9a6db6bd8accebc579e2a062 100644
--- a/nethogs.spec
+++ b/nethogs.spec
@@ -1,8 +1,6 @@
-%define debug_package %{nil}
-
 Name:           nethogs
 Version:        0.8.6
-Release:        1
+Release:        2
 Summary:        Nethogs is a small 'net top' tool
 License:        GPLv2+
 URL:            https://github.com/raboof/nethogs/
@@ -35,5 +33,8 @@ ddenly taking up your bandwidth.
 %{_mandir}/../../local/share/man/man8/nethogs.8*
 
 %changelog
+* Thu Sep 9 2021 Shaowei Cheng <chenshaowei3@huawei.com> - 0.8.6-2
+- add strip
+
 * Wed Nov 4 2020 zengwefeng<zwfeng@huawei.com> - 0.8.6-1
 - Package init