diff --git a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/add_torque b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/add_torque
index c0cc8c9af..5295c4f5f 100755
--- a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/add_torque
+++ b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/add_torque
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 MYNAME=$(basename $0)
 
diff --git a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/epilogue b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/epilogue
index 89b5b9c08..e6f54ceb7 100755
--- a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/epilogue
+++ b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/epilogue
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #egan@us.ibm.com
 #(C)IBM Corp
 #
diff --git a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/killuser b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/killuser
index 44c4cab5c..9d0dddfc8 100755
--- a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/killuser
+++ b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/killuser
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #egan@us.ibm.com
 #(C)IBM Corp
 #
diff --git a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/pbspsh b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/pbspsh
index da35edbac..58d8d8d20 100755
--- a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/pbspsh
+++ b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/pbspsh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #egan@us.ibm.com
 #v2.0
 #(c)IBM Corp
diff --git a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/prologue b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/prologue
index 7a6cebc38..a4ed9918f 100755
--- a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/prologue
+++ b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/prologue
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #egan@us.ibm.com
 #(C)IBM Corp
 #
diff --git a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/setupnode b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/setupnode
index a57cdf41d..e7bc1a697 100755
--- a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/setupnode
+++ b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/setupnode
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #egan@us.ibm.com
 #(C)IBM Corp
 #
diff --git a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/setupnode2 b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/setupnode2
index 29fff90a9..b12f03713 100755
--- a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/setupnode2
+++ b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/setupnode2
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #egan@us.ibm.com
 #(C)IBM Corp
 #
diff --git a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/takedownnode b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/takedownnode
index fef9d3863..7a3bb3569 100755
--- a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/takedownnode
+++ b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/takedownnode
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #egan@us.ibm.com
 #(C)IBM Corp
 #
diff --git a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/takedownnode2 b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/takedownnode2
index 79a286842..08fab61ad 100755
--- a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/takedownnode2
+++ b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/scripts/takedownnode2
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #egan@us.ibm.com
 #(C)IBM Corp
 #
diff --git a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/xpbsnodes b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/xpbsnodes
index 5b0522bf3..f5134d711 100755
--- a/xCAT-server-2.0/share/xcat/netboot/add-on/torque/xpbsnodes
+++ b/xCAT-server-2.0/share/xcat/netboot/add-on/torque/xpbsnodes
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #egan@us.ibm.com
 #(C)IBM Corp