diff --git a/generic-release.spec b/generic-release.spec
index 462c88c6e6ec3e8f7230148eca2afad77607a4d5..ae57b92417c3eb8caa2dd20b457469435caa743f 100644
--- a/generic-release.spec
+++ b/generic-release.spec
@@ -5,7 +5,7 @@
 %define dist_release_version 8
 %define generic_version 20.03
 %define generic_patch_level LTS
-%define generic_release 43
+%define generic_release 44
 %define builtin_release_version 1.0
 
 %define current_arch %{_arch}
@@ -34,7 +34,7 @@ Source7:        dot-tcshrc
 Source8:        dot-cshrc
 
 BuildRequires:	python
-Requires:       %{product_family}-repos bc
+Requires:       %{product_family}-repos
 Obsoletes: 	yum-utils yum-utils-help yum-utils-plugins
 
 %description
@@ -169,6 +169,9 @@ rm -rf $RPM_BUILD_ROOT
 %config(noreplace) /root/.cshrc
 
 %changelog
+* Mon Nov 22 2021 miao_kaibo <miaokaibo@outlook.com> - 1.0-44
+- delete dependency bc
+
 * Tue Sep 14 2021 wangce <wangce@uniontech.com> - 1.0-43
 - amend root files