diff --git a/tensorboard.spec b/tensorboard.spec
index 9d4dd71..cf6f85c 100644
--- a/tensorboard.spec
+++ b/tensorboard.spec
@@ -159,7 +159,7 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
-* Thu Sep 5 2023 Dongxing Wang <dxwangk@isoftstone.com> - 2.12.1-1
+* Tue Sep 5 2023 Dongxing Wang <dxwangk@isoftstone.com> - 2.12.1-1
 - upgrade to version 2.12.1
 
 * Fri Jul 21 2023 zhuofeng <zhuofeng2@huawei.com> - 2.12.0-1