diff --git a/trafficserver.spec b/trafficserver.spec
index 6c3ca826b0a9b453746dbbcb1900e40a2fd0296d..c729212d4376b32f7d8a339e7e48d6b738875ab4 100644
--- a/trafficserver.spec
+++ b/trafficserver.spec
@@ -2,7 +2,7 @@
 %{!?release: %define release 2}
 Name:                trafficserver
 Version:             9.1.0
-Release:             4
+Release:             5
 Summary:             Apache Traffic Server, a reverse, forward and transparent HTTP proxy cache
 License:             Apache-2.0
 URL:                 https://trafficserver.apache.org/
@@ -117,6 +117,9 @@ getent passwd ats >/dev/null || useradd -r -u 176 -g ats -d / -s /sbin/nologin -
 %{_datadir}/pkgconfig/trafficserver.pc
 
 %changelog
+* Thu May 19 2022 zhujunhao <zhujunhao11@huawei.com> - 9.1.0-5
+- fix log in debug mode
+
 * Sat Nov 13 2021 caodongxia <caodongxia@huawei.com> - 9.1.0-4
 - fix log in debug mode