diff --git a/python-blivet.spec b/python-blivet.spec
index 7d876ff126afdbc90e82965770c5feffcb78b1d5..a601c097edafea7993773943cb7a8dea4242700d 100644
--- a/python-blivet.spec
+++ b/python-blivet.spec
@@ -2,7 +2,7 @@
 
 Name:           python-blivet
 Version:        3.1.1
-Release:        7
+Release:        8
 Epoch:          1
 Summary:        A python module for system storage configuration
 License:        LGPLv2+
@@ -31,6 +31,7 @@ storage configuration.
 %package     -n blivet-data
 Summary:        Data packages for python-blivet
 Conflicts:      python-blivet < 1:2.0.0 python3-blivet < 1:2.0.0
+Obsoletes:	python2-blivet
 
 %description -n blivet-data
 Data packages for python-blivet.
@@ -122,6 +123,9 @@ make PYTHON=%{__python2} DESTDIR=%{buildroot} install
 %doc README
 
 %changelog
+* Sat Mar 21 2020 songnannan <songnannan@huawei.com> - 3.1.1-8
+- bugfix about update
+
 * Sat Mar 21 2020 hexiujun <hexiujun1@huawei.com> - 3.1.1-7
 - Type:bugfix
 - ID:NA