diff --git a/libpcap.spec b/libpcap.spec
index 61ecf6a..b71ea63 100644
--- a/libpcap.spec
+++ b/libpcap.spec
@@ -59,7 +59,7 @@ export CFLAGS="$RPM_OPT_FLAGS -fno-strict-aliasing"
 %{_mandir}/man*
 
 %changelog
-* Sat Jan 11 2019 openEuler Buildteam <buildteam@openeuler.org> - 14:1.9.1-4
+* Sat Jan 11 2020 openEuler Buildteam <buildteam@openeuler.org> - 14:1.9.1-4
 - delete useless info
 
 * Sat Dec 21 2019 openEuler Buildteam <buildteam@openeuler.org> - 14:1.9.1-3