diff --git a/xCAT-test/autotest/testcase/xcatconfig/case0 b/xCAT-test/autotest/testcase/xcatconfig/case0
index ffdb5407a..ef0776219 100644
--- a/xCAT-test/autotest/testcase/xcatconfig/case0
+++ b/xCAT-test/autotest/testcase/xcatconfig/case0
@@ -85,3 +85,36 @@ check:output=~version|Version
 cmd:xcatconfig --version
 check:output=~version|Version
 end
+
+start:xcatconfig_u_check_xcatsslversion_rhels_sles
+description:after xcatconfig -u the site.xcatsslversion will not be changed
+cmd:lsdef -t site -i xcatsslversion -c | grep '=TLSv1$'
+check:rc==0
+cmd:chtab key=xcatsslversion site.value=TLSv12
+check:rc==0
+cmd:lsdef -t site -i xcatsslversion -c | grep '=TLSv12$'
+check:rc==0
+cmd:xcatconfig -u
+check:rc==0
+cmd:lsdef -t site -i xcatsslversion -c | grep '=TLSv12$'
+check:rc==0
+cmd:chtab key=xcatsslversion site.value=TLSv1
+check:rc==0
+end
+
+
+start:xcatconfig_u_check_xcatsslversion_ubuntu
+description:after xcatconfig -u the site.xcatsslversion will not be changed
+cmd:lsdef -t site -i xcatsslversion -c | grep '=TLSv1$'
+check:rc==0
+cmd:chtab key=xcatsslversion site.value=TLSv1_2
+check:rc==0
+cmd:lsdef -t site -i xcatsslversion -c | grep '=TLSv1_2$'
+check:rc==0
+cmd:xcatconfig -u
+check:rc==0
+cmd:lsdef -t site -i xcatsslversion -c | grep '=TLSv1_2$'
+check:rc==0
+cmd:chtab key=xcatsslversion site.value=TLSv1
+check:rc==0
+end