diff --git a/xCAT-csm/csm.compute.rhels7.ppc64le.pkglist b/xCAT-csm/csm.compute.rhels7.ppc64le.pkglist
index e0d8f6ca7..a187e38a2 100644
--- a/xCAT-csm/csm.compute.rhels7.ppc64le.pkglist
+++ b/xCAT-csm/csm.compute.rhels7.ppc64le.pkglist
@@ -1 +1 @@
-#coral compute
+#csm compute
diff --git a/xCAT-csm/csm.launch.rhels7.ppc64le.pkglist b/xCAT-csm/csm.launch.rhels7.ppc64le.pkglist
index 06bcce304..f24861fbb 100644
--- a/xCAT-csm/csm.launch.rhels7.ppc64le.pkglist
+++ b/xCAT-csm/csm.launch.rhels7.ppc64le.pkglist
@@ -1 +1 @@
-#coral launch
+#csm launch
diff --git a/xCAT-csm/csm.login.rhels7.ppc64le.pkglist b/xCAT-csm/csm.login.rhels7.ppc64le.pkglist
index 125d1ace0..4410939e0 100644
--- a/xCAT-csm/csm.login.rhels7.ppc64le.pkglist
+++ b/xCAT-csm/csm.login.rhels7.ppc64le.pkglist
@@ -1 +1 @@
-#coral login
+#csm login
diff --git a/xCAT-csm/csm.service.rhels7.ppc64le.pkglist b/xCAT-csm/csm.service.rhels7.ppc64le.pkglist
index d19b3e4e4..932d448df 100644
--- a/xCAT-csm/csm.service.rhels7.ppc64le.pkglist
+++ b/xCAT-csm/csm.service.rhels7.ppc64le.pkglist
@@ -1 +1 @@
-#coral service
+#csm service
diff --git a/xCAT-csm/csm.workloadmanager.rhels7.ppc64le.pkglist b/xCAT-csm/csm.workloadmanager.rhels7.ppc64le.pkglist
index a3242b680..80ea18046 100644
--- a/xCAT-csm/csm.workloadmanager.rhels7.ppc64le.pkglist
+++ b/xCAT-csm/csm.workloadmanager.rhels7.ppc64le.pkglist
@@ -1 +1 @@
-#coral workload manager
+#csm workload manager
diff --git a/xCAT-csm/install/postscripts/csm_post b/xCAT-csm/install/postscripts/csm_post
new file mode 100644
index 000000000..bfad0d20e
--- /dev/null
+++ b/xCAT-csm/install/postscripts/csm_post
@@ -0,0 +1 @@
+#example postscript for CSM
diff --git a/xCAT-csm/xCAT-csm.spec b/xCAT-csm/xCAT-csm.spec
index 9c6e61e1c..cd1d31f3d 100644
--- a/xCAT-csm/xCAT-csm.spec
+++ b/xCAT-csm/xCAT-csm.spec
@@ -33,18 +33,19 @@ xCAT-csm provides Packages for installation of CSM nodes
 rm -rf %{buildroot}
 
 mkdir -p $RPM_BUILD_ROOT/%{prefix}/share/xcat/install/rh/
-
-set +x
+mkdir -p $RPM_BUILD_ROOT/install/postscripts/csm/
 
 cp csm* $RPM_BUILD_ROOT/%{prefix}/share/xcat/install/rh/
+cp install/postscripts/* $RPM_BUILD_ROOT/install/postscripts/csm/
 
 %clean
 # This step does not happen until *after* the %files packaging below
 rm -rf $RPM_BUILD_ROOT
 
 %files
-%{prefix}
 %defattr(-,root,root,-)
+%{prefix}
+/install/poscripts
 %doc