diff --git a/xCAT-test/autotest/testcase/analyze_log/case0 b/xCAT-test/autotest/testcase/analyze_log/case0
index 41b937f79..3f39c38a1 100644
--- a/xCAT-test/autotest/testcase/analyze_log/case0
+++ b/xCAT-test/autotest/testcase/analyze_log/case0
@@ -1,6 +1,6 @@
 start:check_mn_cluster_log_file
-os:linux,only support redhat and sles
-description:check known error message in /var/log/xcat/cluster.log file
+os:Linux
+description:check known error message in /var/log/xcat/cluster.log file. Only for redhat and sles.
 cmd:cat /var/log/xcat/cluster.log | grep "xcatd: Error happened when receiving data from DB access"
 check:output!~xcatd: Error happened when receiving data from DB access
 cmd:cat /var/log/xcat/cluster.log | grep "Undefined subroutine &main"