diff --git a/userspace-rcu.spec b/userspace-rcu.spec
index 20a61af21dd51c2d0de120fe2fe4c2c0ecf9cdab..3b441dcdd78894bee378c7ab271e0d69ed3fa81c 100644
--- a/userspace-rcu.spec
+++ b/userspace-rcu.spec
@@ -74,10 +74,10 @@ make check
 * Mon Nov 29 2021 zhouwenpei <zhouwenpei1@huawei.com> - 0.13.0-1
 - upgrade to 0.13.0
 
-* Thu Jul 21 2020 jinzhimin <jinzhimin2@huawei.com> - 0.12.1-1
+* Tue Jul 21 2020 jinzhimin <jinzhimin2@huawei.com> - 0.12.1-1
 - upgrade to 0.12.1
 
-* Thu Jun 29 2020 xinghe <xinghe1@huawei.com> - 0.10.1-10
+* Mon Jun 29 2020 xinghe <xinghe1@huawei.com> - 0.10.1-10
 - Type:bugfix
 - ID:NA
 - SUG:restart
@@ -89,7 +89,7 @@ make check
 - SUG:restart
 - DESC: Shield regtest
 
-* Thu Jun 24 2020 xinghe <xinghe1@huawei.com> - 0.10.1-8
+* Wed Jun 24 2020 xinghe <xinghe1@huawei.com> - 0.10.1-8
 - Type:bugfix
 - ID:NA
 - SUG:restart