diff --git a/src/conf/aarch64/centos_7.9.conf b/src/conf/aarch64/centos_7.9.conf
index f728e76277bb3a2b61c90fadf6902e26ed9be4a9..a96f5e23a1e02e9aa9362360b65f334c2cfb7e1d 100644
--- a/src/conf/aarch64/centos_7.9.conf
+++ b/src/conf/aarch64/centos_7.9.conf
@@ -10,13 +10,13 @@ reposdir=/dev/null
 
 [huaweicloud]
 name = CentOS Linux 7.9.2009
-baseurl = https://mirrors.huaweicloud.com/centos-vault/altarch/7.9.2009/os/aarch64/
+baseurl = https://mirrors.huaweicloud.com/centos-altarch/7.9.2009/os/aarch64/
 
 
 # [tuna]
 # name = CentOS Linux 7.9.2009
-# baseurl = https://mirrors.tuna.tsinghua.edu.cn/centos-vault/altarch/7.9.2009/os/aarch64/
+# baseurl = https://mirrors.tuna.tsinghua.edu.cn/centos/altarch/7.9.2009/os/aarch64/
 
 # [debuginfo]
 # name = debuginfo
-# baseurl = http://debuginfo.centos.org/7/aarch64/
\ No newline at end of file
+# baseurl = http://debuginfo.centos.org/7/aarch64/
diff --git a/src/conf/x86_64/centos_7.9.conf b/src/conf/x86_64/centos_7.9.conf
index caca89e925f5dadafd3a28a4b1a4b707df377450..f4dae97584114c367a90812f5d7c54849c96ce3a 100644
--- a/src/conf/x86_64/centos_7.9.conf
+++ b/src/conf/x86_64/centos_7.9.conf
@@ -10,13 +10,13 @@ reposdir=/dev/null
 
 [huaweicloud]
 name = CentOS Linux 7.9
-baseurl = https://repo.huaweicloud.com/centos-vault/7.9.2009/os/x86_64/
+baseurl = https://repo.huaweicloud.com/centos/7.9.2009/os/x86_64/Packages
 
 
 # [tuna]
 # name = CentOS Linux 7.9
-# baseurl = https://mirrors.tuna.tsinghua.edu.cn/centos-vault/7.9.2009/os/x86_64/
+# baseurl = https://mirrors.tuna.tsinghua.edu.cn/centos/7.9.2009/os/x86_64/
 
 # [debuginfo]
 # name = debuginfo
-# baseurl = http://debuginfo.centos.org/7/x86_64/
\ No newline at end of file
+# baseurl = http://debuginfo.centos.org/7/x86_64/
diff --git a/uos-abi-check.spec b/uos-abi-check.spec
index 88baf2409ee9cb02ff1383da31303b46fe3ce0a2..7fbfc1b8bc66c66a570a07bf7bdc55324bc9f22e 100644
--- a/uos-abi-check.spec
+++ b/uos-abi-check.spec
@@ -2,7 +2,7 @@
 
 Name:           abi-info-check
 Version:        1.2
-Release:        1
+Release:        2
 Summary:        A tool for checking backward binary compatibility of a C/C++ software library
 License:        GPL2
 URL:            https://github.com/deepinlinux
@@ -35,6 +35,10 @@ Requires:       elfutils
 Requires:       graphviz
 Requires:       ImageMagick
 
+
+Obsoletes: 	abi-info-collect <= %{version}
+Provides: 	abi-info-collect = %{version}
+
 %description
 A tool for checking backward binary compatibility of a C/C++ software library.
 
@@ -84,9 +88,10 @@ popd
 
 
 %changelog
-* Wed Jul 28 2021 guoqinglan <guoqinglan@uniontech.com> - 1.2-1
+* Wed Jul 28 2021 guoqinglan <guoqinglan@uniontech.com> - 1.2-2
 - Add library dependency graph tab
 - Add package dependency graph tab
+- Obsoletes abi-info-collect package
 
 * Tue Jun 29 2021 guoqinglan <guoqinglan@uniontech.com> - 1.1-2
 - Fix the problem that glibc cannot be analyzed correctly