diff --git a/ukui-biometric-auth.spec b/ukui-biometric-auth.spec
index 5d3e82d..dab6cf3 100644
--- a/ukui-biometric-auth.spec
+++ b/ukui-biometric-auth.spec
@@ -4,7 +4,7 @@
 Name:		ukui-biometric-auth	
 Summary:	ukui-biometric-auth
 Version:	1.2.1
-Release:	2
+Release:	3
 
 License:	GPL-3+
 URL:		https://github.com/ukui/ukui-biometric-auth
@@ -55,10 +55,8 @@ cd build
 make DESTDIR=$RPM_BUILD_ROOT install
 
 %preun  -n libpam-biometric
-pam-auth-update --package --remove pam-biometric
 
 %post -n libpam-biometric
-pam-auth-update --package
 
 %files  -n libpam-biometric
 %{_sysconfdir}/biometric-auth/ukui-biometric.conf
@@ -77,6 +75,9 @@ pam-auth-update --package
 
 
 %changelog
+* Fri Jul 29 2022 huayadong <huayadong@kylinos.cn> - 1.2.1-3
+- fix libpam-biometric package installation error and uninstall failure 
+
 * Wed Oct 20 2021 douyan <douyan@kylinos.cn> - 1.2.1-2
 - modify spec file