diff --git a/xnba/binary/xnba.efi b/xnba/binary/xnba.efi
index ea7fc93..edcb4be 100644
Binary files a/xnba/binary/xnba.efi and b/xnba/binary/xnba.efi differ
diff --git a/xnba/debian/changelog b/xnba/debian/changelog
index d7b5fea..3da9dc6 100644
--- a/xnba/debian/changelog
+++ b/xnba/debian/changelog
@@ -1,3 +1,9 @@
+xnba-undi (1.20.1-0) unstable; urgency=low
+
+  * Debian build for xnba-undi version 1.20.1
+
+ -- Casandra Qiu <cxhong@us.ibm.com>  Mon, 16 Nov 2020 15:49:48 +0800
+
 xnba-undi (1.0.3-7) unstable; urgency=low
 
   * Initial Debian build
diff --git a/xnba/debian/control b/xnba/debian/control
index bf1d82f..3d67a7d 100644
--- a/xnba/debian/control
+++ b/xnba/debian/control
@@ -3,7 +3,7 @@ Section: admin
 Priority: extra
 Maintainer: xCAT <xcat-user@lists.sourceforge.net>
 Build-Depends: debhelper (>= 7.0.50~)
-Standards-Version: 1.0.3
+Standards-Version: 1.20.1 
 #Homepage: <insert the upstream URL, if relevant>
 #Vcs-Git: git://git.debian.org/collab-maint/gpxe.git
 #Vcs-Browser: http://git.debian.org/?p=collab-maint/gpxe.git;a=summary
diff --git a/xnba/debian/files b/xnba/debian/files
index bd41b10..de9918d 100644
--- a/xnba/debian/files
+++ b/xnba/debian/files
@@ -1 +1 @@
-xnba-undi_1.0.3-7_amd64.deb admin extra
+xnba-undi_1.20.1-0_amd64.deb admin extra
diff --git a/xnba/debian/patches/ipxe-branding.patch b/xnba/debian/patches/ipxe-branding.patch
new file mode 120000
index 0000000..2c8c4e9
--- /dev/null
+++ b/xnba/debian/patches/ipxe-branding.patch
@@ -0,0 +1 @@
+../../ipxe-branding.patch
\ No newline at end of file
diff --git a/xnba/debian/patches/ipxe-dhcp.patch b/xnba/debian/patches/ipxe-dhcp.patch
new file mode 120000
index 0000000..6a2b121
--- /dev/null
+++ b/xnba/debian/patches/ipxe-dhcp.patch
@@ -0,0 +1 @@
+../../ipxe-dhcp.patch
\ No newline at end of file
diff --git a/xnba/debian/patches/ipxe-machyp.patch b/xnba/debian/patches/ipxe-machyp.patch
new file mode 120000
index 0000000..9248f9b
--- /dev/null
+++ b/xnba/debian/patches/ipxe-machyp.patch
@@ -0,0 +1 @@
+../../ipxe-machyp.patch
\ No newline at end of file
diff --git a/xnba/debian/patches/ipxe-xnbaclass.patch b/xnba/debian/patches/ipxe-xnbaclass.patch
new file mode 120000
index 0000000..a833978
--- /dev/null
+++ b/xnba/debian/patches/ipxe-xnbaclass.patch
@@ -0,0 +1 @@
+../../ipxe-xnbaclass.patch
\ No newline at end of file
diff --git a/xnba/debian/patches/series b/xnba/debian/patches/series
new file mode 100644
index 0000000..ef32fe3
--- /dev/null
+++ b/xnba/debian/patches/series
@@ -0,0 +1,4 @@
+ipxe-branding.patch
+ipxe-xnbaclass.patch
+ipxe-machyp.patch
+ipxe-dhcp.patch
diff --git a/xnba/debian/rules b/xnba/debian/rules
index d11cd1b..10d9916 100755
--- a/xnba/debian/rules
+++ b/xnba/debian/rules
@@ -12,7 +12,7 @@ build-stamp:
 	dh_testdir
 	# Add here commands to compile the package.
 	$(MAKE) -C src bin/undionly.kkpxe
-	$(MAKE) -C src bin-x86_64-efi/snponly.efi
+	$(MAKE) -C src bin-x86_64-efi/ipxe.efi
 
 	touch build-stamp
 
@@ -33,7 +33,7 @@ install: build
 
 	# Add here commands to install the package into debian/<packagename>
 	cp src/bin/undionly.kkpxe `pwd`/debian/`dh_listpackages`/tftpboot/xcat/xnba.kpxe
-	cp src/bin-x86_64-efi/snponly.efi `pwd`/debian/`dh_listpackages`/tftpboot/xcat/xnba.efi
+	cp src/bin-x86_64-efi/ipxe.efi `pwd`/debian/`dh_listpackages`/tftpboot/xcat/xnba.efi
 
 	#dh_movefiles
 
diff --git a/xnba/rebuild.sh b/xnba/rebuild.sh
index ab4b9a8..1527439 100755
--- a/xnba/rebuild.sh
+++ b/xnba/rebuild.sh
@@ -1,10 +1,10 @@
 #!/bin/bash
 
-tar xvfj xnba-1.0.3.tar.bz2 
-cd xnba-1.0.3
+tar xvfj xnba-1.20.1.tar.bz2
+cd xnba-1.20.1 
 cp -rL ../debian .
 dpkg-buildpackage -uc -us  -aamd64 
 cd -
-rm -rf xnba-1.0.3 
+rm -rf xnba-1.20.1 
 cp `pwd`/debian/`dh_listpackages`/tftpboot/xcat/xnba.kpxe `pwd`/binary/
 cp `pwd`/debian/`dh_listpackages`/tftpboot/xcat/xnba.efi  `pwd`/binary/
diff --git a/xnba/xnba-1.20.1.tar.bz2 b/xnba/xnba-1.20.1.tar.bz2
index 4fab6f0..5d90975 100644
Binary files a/xnba/xnba-1.20.1.tar.bz2 and b/xnba/xnba-1.20.1.tar.bz2 differ
diff --git a/xnba/xnba-undi.spec b/xnba/xnba-undi.spec
index b79bf12..1acbcc7 100644
--- a/xnba/xnba-undi.spec
+++ b/xnba/xnba-undi.spec
@@ -25,7 +25,7 @@ The xCAT Network Boot Agent is a slightly modified version of iPXE.  It provides
 
 %prep
 
-%setup  -n ipxe
+%setup  -n xnba-1.20.1 
 %patch1 -p1
 %patch2 -p1
 %patch3 -p1