diff --git a/xCAT-test/autotest/linux.conf.template b/xCAT-test/autotest/linux.conf.template
index 2e7c9e52f..6dbfa6553 100644
--- a/xCAT-test/autotest/linux.conf.template
+++ b/xCAT-test/autotest/linux.conf.template
@@ -78,7 +78,7 @@ MIGRATION1_DEP=http://xcat.org/files/xcat/xcat-dep/2.x_Linux/xcat-dep-2.10.tar.b
 MIGRATION2_DEP=http://xcat.org/files/xcat/xcat-dep/2.x_Linux/xcat-dep-2.11.1.tar.bz2
 MIGRATION1_VERSION=2.10
 MIGRATION2_VERSION=2.11.1
-LATEST_VERSION=2.12
+LATEST_VERSION=2.12.1
 #For migration cass End
 [Custom]
 
diff --git a/xCAT-test/autotest/testcase/migration/redhat_migration b/xCAT-test/autotest/testcase/migration/redhat_migration
index a40c4f13a..975456215 100644
--- a/xCAT-test/autotest/testcase/migration/redhat_migration
+++ b/xCAT-test/autotest/testcase/migration/redhat_migration
@@ -63,7 +63,7 @@ cmd:xdsh $$CN "tar -jxvf /oldxcat/xcat-core* -C /oldxcat"
 check:rc==0
 cmd:xdsh $$CN "/oldxcat/xcat-core/mklocalrepo.sh"
 check:rc==0
-cmd:xdsh $$CN "cd /oldxcat/xcat-dep/rh`more /etc/*release|grep VERSION_ID|cut -c13`/__GETNODEATTR($$CN,arch)__/;./mklocalrepo.sh"
+cmd:xdsh $$CN "cd /oldxcat/xcat-dep/rh`echo __GETNODEATTR($$CN,os)__ | cut -c6`/__GETNODEATTR($$CN,arch)__/;./mklocalrepo.sh"
 check:rc==0
 cmd:xdsh $$CN "yum clean all;yum -y install xCAT"
 check:rc==0
@@ -90,7 +90,7 @@ cmd:xdsh $$CN "cd /root/xcat-core;./mklocalrepo.sh"
 check:rc==0
 cmd:xdsh $$CN "tar -jxvf /xcat-dep*.tar.bz2"
 check:rc==0
-cmd:xdsh $$CN "cd /root/xcat-dep/rh`more /etc/*release|grep VERSION_ID|cut -c13`/__GETNODEATTR($$CN,arch)__/;./mklocalrepo.sh"
+cmd:xdsh $$CN "cd /root/xcat-dep/rh`echo __GETNODEATTR($$CN,os)__ | cut -c6`/__GETNODEATTR($$CN,arch)__/;./mklocalrepo.sh"
 check:rc==0
 cmd:xdsh $$CN "yum clean metadata;yum -y update '*xCAT*'"
 check:rc==0
@@ -171,7 +171,7 @@ cmd:xdsh $$CN "tar -jxvf /oldxcat/xcat-core* -C /oldxcat"
 check:rc==0
 cmd:xdsh $$CN "/oldxcat/xcat-core/mklocalrepo.sh"
 check:rc==0
-cmd:xdsh $$CN "cd /oldxcat/xcat-dep/rh`more /etc/*release|grep VERSION_ID|cut -c13`/__GETNODEATTR($$CN,arch)__/;./mklocalrepo.sh"
+cmd:xdsh $$CN "cd /oldxcat/xcat-dep/rh`echo __GETNODEATTR($$CN,os)__ | cut -c6`/__GETNODEATTR($$CN,arch)__/;./mklocalrepo.sh"
 check:rc==0
 cmd:xdsh $$CN "yum clean all;yum -y install xCAT"
 check:rc==0
@@ -198,7 +198,7 @@ cmd:xdsh $$CN "cd /root/xcat-core;./mklocalrepo.sh"
 check:rc==0
 cmd:xdsh $$CN "tar -jxvf /xcat-dep*.tar.bz2"
 check:rc==0
-cmd:xdsh $$CN "cd /root/xcat-dep/rh`more /etc/*release|grep VERSION_ID|cut -c13`/__GETNODEATTR($$CN,arch)__/;./mklocalrepo.sh"
+cmd:xdsh $$CN "cd /root/xcat-dep/rh`echo __GETNODEATTR($$CN,os)__ | cut -c6`/__GETNODEATTR($$CN,arch)__/;./mklocalrepo.sh"
 check:rc==0
 cmd:xdsh $$CN "yum clean metadata;yum -y update '*xCAT*'"
 check:rc==0