diff --git a/python-ply.spec b/python-ply.spec
index c74bc55a8be04e546f6c3b1eacef6a6a9abf4f0b..d0fb6c0f1500184deb1726bf83920ac3b790e654 100644
--- a/python-ply.spec
+++ b/python-ply.spec
@@ -69,10 +69,10 @@ popd
 - SUG:NA
 - DESC:remove python2
 
-* Fri Jul 24 tianwei <tianwei12@huawei.com> - 3.11-1
+* Fri Jul 24 2020 tianwei <tianwei12@huawei.com> - 3.11-1
 - update 3.11
 
-* Sat Jun 20 hanhui <hanhui15@huawei.com> - 3.10-1
+* Sat Jun 20 2020 hanhui <hanhui15@huawei.com> - 3.10-1
 - update 3.10
 
 * Mon Sep 16 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.9-9