diff --git a/radvd.spec b/radvd.spec
index 6cb7a61..a2e4658 100644
--- a/radvd.spec
+++ b/radvd.spec
@@ -106,5 +106,5 @@ exit 0
 - SUG:NA
 - DESC:modify the location of COPYRIGHT
 
-* Mon Sep 16 2018 openEuler Buildteam <buildteam@openeuler.org> - 2.18-1
+* Sun Sep 16 2018 openEuler Buildteam <buildteam@openeuler.org> - 2.18-1
 - Package init