diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7e34cbd5..c626a91c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,25 +13,25 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - name: Run docker-compose up
-      run: docker-compose up
-    - uses: actions/upload-artifact@v3
+    - name: Run docker compose up
+      run: docker compose up
+    - uses: actions/upload-artifact@v4
       with:
         name: ventoy-windows
         path: INSTALL/ventoy-*windows*
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
         name: ventoy-linux
         path: INSTALL/ventoy-*linux*
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
         name: ventoy-livecd
         path: INSTALL/ventoy-*livecd*
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
         name: SHA256SUM
         path: INSTALL/sha256.txt
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
         name: xxx-build-log
         path: DOC/build.log
diff --git a/Dockerfile b/Dockerfile
index 8ae66b3b..08131897 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,11 @@
 FROM centos:7
 
-RUN yum -y -q install \
+RUN sed -i \
+    -e 's/^mirrorlist/#mirrorlist/' \
+    -e 's/^#baseurl/baseurl/' \
+    -e 's/mirror\.centos\.org/vault.centos.org/' \
+    /etc/yum.repos.d/*.repo && \
+    yum -y -q install \
         libXpm net-tools bzip2 wget vim gcc gcc-c++ samba dos2unix glibc-devel glibc.i686 glibc-devel.i686 \
         mpfr.i686 mpfr-devel.i686 rsync autogen autoconf automake libtool gettext* bison binutils \
         flex device-mapper-devel SDL libpciaccess libusb freetype freetype-devel gnu-free-* qemu-* virt-* \
diff --git a/GRUB2/MOD_SRC/grub-2.04/grub-core/loader/linux.c b/GRUB2/MOD_SRC/grub-2.04/grub-core/loader/linux.c
index 92492f9d..b23e0719 100644
--- a/GRUB2/MOD_SRC/grub-2.04/grub-core/loader/linux.c
+++ b/GRUB2/MOD_SRC/grub-2.04/grub-core/loader/linux.c
@@ -128,11 +128,22 @@ insert_dir (const char *name, struct dir **root,
 	  n->name = grub_strndup (cb, ce - cb);
 	  if (ptr)
 	    {
+	      /*
+	       * Create the substring with the trailing NUL byte
+	       * to be included in the cpio header.
+	       */
+	      char *tmp_name = grub_strndup (name, ce - name);
+	      if (!tmp_name) {
+		grub_free (n->name);
+		grub_free (n);
+		return grub_errno;
+	      }
 	      grub_dprintf ("linux", "Creating directory %s, %s\n", name, ce);
-	      ptr = make_header (ptr, name, ce - name,
+	      ptr = make_header (ptr, tmp_name, ce - name + 1,
 				 040777, 0);
+	      grub_free (tmp_name);
 	    }
-	  size += ALIGN_UP ((ce - (char *) name)
+	  size += ALIGN_UP ((ce - (char *) name + 1)
 			    + sizeof (struct newc_head), 4);
 	  *head = n;
 	  cur = n;
@@ -183,7 +194,7 @@ grub_initrd_init (int argc, char *argv[],
 		}
 	      initrd_ctx->size
 		+= ALIGN_UP (sizeof (struct newc_head)
-			    + grub_strlen (initrd_ctx->components[i].newc_name),
+			    + grub_strlen (initrd_ctx->components[i].newc_name) + 1,
 			     4);
 	      initrd_ctx->size += insert_dir (initrd_ctx->components[i].newc_name,
 					      &root, 0);
@@ -194,7 +205,7 @@ grub_initrd_init (int argc, char *argv[],
       else if (newc)
 	{
 	  initrd_ctx->size += ALIGN_UP (sizeof (struct newc_head)
-					+ sizeof ("TRAILER!!!") - 1, 4);
+					+ sizeof ("TRAILER!!!"), 4);
 	  free_dir (root);
 	  root = 0;
 	  newc = 0;
@@ -217,7 +228,7 @@ grub_initrd_init (int argc, char *argv[],
     {
       initrd_ctx->size = ALIGN_UP (initrd_ctx->size, 4);
       initrd_ctx->size += ALIGN_UP (sizeof (struct newc_head)
-				    + sizeof ("TRAILER!!!") - 1, 4);
+				    + sizeof ("TRAILER!!!"), 4);
       free_dir (root);
       root = 0;
     }
@@ -269,14 +280,14 @@ grub_initrd_load (struct grub_linux_initrd_context *initrd_ctx,
 	  ptr += insert_dir (initrd_ctx->components[i].newc_name,
 			     &root, ptr);
 	  ptr = make_header (ptr, initrd_ctx->components[i].newc_name,
-			     grub_strlen (initrd_ctx->components[i].newc_name),
+			     grub_strlen (initrd_ctx->components[i].newc_name) + 1,
 			     0100777,
 			     initrd_ctx->components[i].size);
 	  newc = 1;
 	}
       else if (newc)
 	{
-	  ptr = make_header (ptr, "TRAILER!!!", sizeof ("TRAILER!!!") - 1,
+	  ptr = make_header (ptr, "TRAILER!!!", sizeof ("TRAILER!!!"),
 			     0, 0);
 	  free_dir (root);
 	  root = 0;
@@ -308,7 +319,7 @@ grub_initrd_load (struct grub_linux_initrd_context *initrd_ctx,
     {
       grub_memset (ptr, 0, ALIGN_UP_OVERHEAD (cursize, 4));
       ptr += ALIGN_UP_OVERHEAD (cursize, 4);
-      ptr = make_header (ptr, "TRAILER!!!", sizeof ("TRAILER!!!") - 1, 0, 0);
+      ptr = make_header (ptr, "TRAILER!!!", sizeof ("TRAILER!!!"), 0, 0);
     }
   free_dir (root);
   root = 0;
diff --git a/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_def.h b/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_def.h
index d51a33ce..64a6ba8d 100644
--- a/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_def.h
+++ b/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_def.h
@@ -861,7 +861,8 @@ typedef struct vhd_footer_t
     grub_uint8_t     savedst;      // Saved state
 }vhd_footer_t;
 
-#define VDI_IMAGE_FILE_INFO   "<<< Oracle VM VirtualBox Disk Image >>>\n"
+#define VDI_IMAGE_FILE_INFO    "<<< Oracle VM VirtualBox Disk Image >>>\n"
+#define VDI_IMAGE_FILE_INFO2   "<<< Oracle VirtualBox Disk Image >>>\n"
 
 /** Image signature. */
 #define VDI_IMAGE_SIGNATURE   (0xbeda107f)
diff --git a/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_vhd.c b/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_vhd.c
index 45ce7c6c..c5839c2c 100644
--- a/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_vhd.c
+++ b/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_vhd.c
@@ -536,12 +536,25 @@ grub_err_t ventoy_cmd_get_vtoy_type(grub_extcmd_context_t ctxt, int argc, char *
     {
         grub_file_seek(file, 0);
         grub_file_read(file, &vdihdr, sizeof(vdihdr));
-        if (vdihdr.u32Signature == VDI_IMAGE_SIGNATURE &&
-            grub_strncmp(vdihdr.szFileInfo, VDI_IMAGE_FILE_INFO, grub_strlen(VDI_IMAGE_FILE_INFO)) == 0)
+        if (vdihdr.u32Signature == VDI_IMAGE_SIGNATURE)            
         {
-            offset = 2 * 1048576;
-            g_img_trim_head_secnum = offset / 512;
             grub_snprintf(type, sizeof(type), "vdi");
+            if (grub_strncmp(vdihdr.szFileInfo, VDI_IMAGE_FILE_INFO, grub_strlen(VDI_IMAGE_FILE_INFO)) == 0)
+            {
+                offset = 2 * 1048576;
+                g_img_trim_head_secnum = offset / 512;
+                debug("VDI V1\n");
+            }
+            else if (grub_strncmp(vdihdr.szFileInfo, VDI_IMAGE_FILE_INFO2, grub_strlen(VDI_IMAGE_FILE_INFO2)) == 0)
+            {
+                offset = 2 * 1048576;
+                g_img_trim_head_secnum = offset / 512;
+                debug("VDI V2\n");
+            }
+            else
+            {
+                debug("invalid file info <%s>\n", vdihdr.szFileInfo);
+            }
         }
         else
         {
@@ -568,7 +581,7 @@ grub_err_t ventoy_cmd_get_vtoy_type(grub_extcmd_context_t ctxt, int argc, char *
         if (gpt->MBR.Byte55 != 0x55 || gpt->MBR.ByteAA != 0xAA)
         {
             grub_env_set(args[1], "unknown");
-            debug("invalid mbr signature: 0x%x 0x%x\n", gpt->MBR.Byte55, gpt->MBR.ByteAA);
+            debug("invalid mbr signature: 0x%x 0x%x offset=%d\n", gpt->MBR.Byte55, gpt->MBR.ByteAA, offset);
             goto end;
         }
 
diff --git a/IMG/cpio/ventoy/hook/debian/devuan-disk.sh b/IMG/cpio/ventoy/hook/debian/devuan-disk.sh
new file mode 100644
index 00000000..b340bbea
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/debian/devuan-disk.sh
@@ -0,0 +1,43 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+if is_ventoy_hook_finished; then
+    exit 0
+fi
+
+vtlog "####### $0 $* ########"
+
+VTPATH_OLD=$PATH; PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+wait_for_usb_disk_ready
+
+vtdiskname=$(get_ventoy_disk_name)
+if [ "$vtdiskname" = "unknown" ]; then
+    vtlog "ventoy disk not found"
+    PATH=$VTPATH_OLD
+    exit 0
+fi
+
+ventoy_udev_disk_common_hook "${vtdiskname#/dev/}2"
+
+PATH=$VTPATH_OLD
+
+set_ventoy_hook_finish
diff --git a/IMG/cpio/ventoy/hook/debian/devuan-hook.sh b/IMG/cpio/ventoy/hook/debian/devuan-hook.sh
new file mode 100644
index 00000000..dd975f0d
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/debian/devuan-hook.sh
@@ -0,0 +1,21 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+$SED "/Mount.*cdrom/a\ $BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/devuan-disk.sh" -i /init
+
diff --git a/IMG/cpio/ventoy/hook/debian/truenas-bottom.sh b/IMG/cpio/ventoy/hook/debian/truenas-bottom.sh
new file mode 100644
index 00000000..0fb7df37
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/debian/truenas-bottom.sh
@@ -0,0 +1,25 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+vtlog "mount ventoy.iso"
+mkdir -p /root/cdrom  >>$VTLOG 2>&1
+mount -t iso9660  $VTOY_PATH/mnt/fuse/ventoy.iso    /root/cdrom    >>$VTLOG 2>&1
+
diff --git a/IMG/cpio/ventoy/hook/debian/truenas-disk.sh b/IMG/cpio/ventoy/hook/debian/truenas-disk.sh
new file mode 100644
index 00000000..7deda575
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/debian/truenas-disk.sh
@@ -0,0 +1,52 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+vtlog "####### $0 $* ########"
+
+VTPATH_OLD=$PATH; PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+
+ventoy_run_fuse() {
+    vtlog "ventoy_run_fuse $*"
+
+    mkdir -p $VTOY_PATH/mnt/fuse  $VTOY_PATH/mnt/iso
+
+    vtoydm -p -f $VTOY_PATH/ventoy_image_map -d $1 > $VTOY_PATH/ventoy_dm_table
+    vtoy_fuse_iso -f $VTOY_PATH/ventoy_dm_table -m $VTOY_PATH/mnt/fuse
+    
+    mount -t iso9660 $VTOY_PATH/mnt/fuse/ventoy.iso    $VTOY_PATH/mnt/iso
+}
+
+
+wait_for_usb_disk_ready
+
+vtdiskname=$(get_ventoy_disk_name)
+if [ "$vtdiskname" = "unknown" ]; then
+    vtlog "ventoy disk not found"
+    PATH=$VTPATH_OLD
+    exit 0
+fi
+
+ventoy_run_fuse $vtdiskname
+
+if [ -f /ventoy/autoinstall ]; then
+    sh /ventoy/hook/default/auto_install_varexp.sh  /ventoy/autoinstall
+fi
diff --git a/IMG/cpio/ventoy/hook/debian/truenas-hook.sh b/IMG/cpio/ventoy/hook/debian/truenas-hook.sh
new file mode 100644
index 00000000..d7d90f47
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/debian/truenas-hook.sh
@@ -0,0 +1,27 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+if [ -e /init ] && $GREP -q '^mountroot$' /init; then
+    echo "Here before mountroot ..." >> $VTLOG    
+    $SED  "/^mountroot$/i\\$BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/truenas-disk.sh"  -i /init
+    $SED  "/^mountroot$/i\\export LIVEMEDIA=/dev/mapper/ventoy"  -i /init
+    $SED  "/^mountroot$/i\\export LIVE_MEDIA=/dev/mapper/ventoy"  -i /init    
+    $SED  "/^mountroot$/i\\export FROMISO=$VTOY_PATH/mnt/fuse/ventoy.iso"  -i /init    
+    $SED  "/exec  *run-init/i\\$BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/truenas-bottom.sh"  -i /init
+fi
diff --git a/IMG/cpio/ventoy/hook/debian/ventoy-hook.sh b/IMG/cpio/ventoy/hook/debian/ventoy-hook.sh
index b905d69e..d940e0d3 100644
--- a/IMG/cpio/ventoy/hook/debian/ventoy-hook.sh
+++ b/IMG/cpio/ventoy/hook/debian/ventoy-hook.sh
@@ -110,6 +110,14 @@ ventoy_get_debian_distro() {
         echo 'pyabr'; return
     fi
     
+    if [ -e /devuan-logo.txt ]; then
+        echo 'devuan'; return
+    fi
+    
+    if $GREP -q 'truenas' /proc/version; then
+        echo 'truenas'; return
+    fi
+    
     echo 'default'
 }
 
diff --git a/IMG/cpio/ventoy/hook/ewe/ventoy-disk.sh b/IMG/cpio/ventoy/hook/ewe/ventoy-disk.sh
new file mode 100644
index 00000000..30b3f3af
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/ewe/ventoy-disk.sh
@@ -0,0 +1,75 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+vtlog "######### $0 $* ############"
+
+if is_ventoy_hook_finished; then
+    exit 0
+fi
+
+wait_for_usb_disk_ready
+
+vtdiskname=$(get_ventoy_disk_name)
+if [ "$vtdiskname" = "unknown" ]; then
+    vtlog "ventoy disk not found"
+    exit 0
+fi
+
+ventoy_udev_disk_common_hook "${vtdiskname#/dev/}2" "noreplace"
+
+blkdev_num=$($VTOY_PATH/tool/dmsetup ls | $GREP ventoy | $SED 's/.*(\([0-9][0-9]*\),.*\([0-9][0-9]*\).*/\1:\2/')
+vtDM=$(ventoy_find_dm_id ${blkdev_num})
+vtlog "blkdev_num=$blkdev_num vtDM=$vtDM ..."
+
+while [ -n "Y" ]; do
+    if [ -b /dev/$vtDM ]; then
+        break
+    else
+        sleep 0.3
+    fi
+done
+
+if [ -n "$1" ]; then
+    vtlog "ln -s /dev/$vtDM $1"
+    
+    if [ -e "$1" ]; then
+        vtlog "$1 already exist"
+    else
+        ln -s /dev/$vtDM "$1"
+    fi
+else
+    vtLABEL=$($BUSYBOX_PATH/blkid /dev/$vtDM | $SED 's/.*LABEL="\([^"]*\)".*/\1/')
+    vtlog "vtLABEL is $vtLABEL"
+    
+    if [ -z "$vtLABEL" ]; then
+        vtLABEL=$($SED "s/.*label=\([^ ]*\)/\1/" /proc/cmdline)
+        vtlog "vtLABEL is $vtLABEL from cmdline"
+    fi
+    
+    if [ -e "/dev/disk/by-label/$vtLABEL" ]; then
+        vtlog "$1 already exist"
+    else
+        ln -s /dev/$vtDM "/dev/disk/by-label/$vtLABEL"
+    fi
+fi 
+
+# OK finish
+set_ventoy_hook_finish
diff --git a/IMG/cpio/ventoy/hook/ewe/ventoy-hook.sh b/IMG/cpio/ventoy/hook/ewe/ventoy-hook.sh
new file mode 100644
index 00000000..590415f7
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/ewe/ventoy-hook.sh
@@ -0,0 +1,25 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+. $VTOY_PATH/hook/ventoy-os-lib.sh
+
+echo "hook live.init"  >> $VTLOG
+
+$SED "1i $BUSYBOX_PATH/sh $VTOY_PATH/hook/ewe/ventoy-disk.sh" -i /lib/tinyramfs/hook.d/live/live.init
+
diff --git a/IMG/cpio/ventoy/hook/suse/ventoy-hook.sh b/IMG/cpio/ventoy/hook/suse/ventoy-hook.sh
index 36188715..cc90cc5e 100644
--- a/IMG/cpio/ventoy/hook/suse/ventoy-hook.sh
+++ b/IMG/cpio/ventoy/hook/suse/ventoy-hook.sh
@@ -26,6 +26,12 @@ if [ -f $VTOY_PATH/autoinstall ]; then
     fi
 fi
 
+if $GREP -q 'rdinit=/vtoy/vtoy' /proc/cmdline; then    
+    echo "remove rdinit param" >> $VTLOG
+    echo "ptoptions=+rdinit" >> /linuxrc.config
+fi
+
+
 if $BUSYBOX_PATH/ls $VTOY_PATH | $GREP -q 'ventoy_dud[0-9]'; then
     if [ -f /linuxrc.config ]; then
         vtKerVer=$($BUSYBOX_PATH/uname -r)
diff --git a/IMG/cpio/ventoy/hook/tinycore/ventoy-disk.sh b/IMG/cpio/ventoy/hook/tinycore/ventoy-disk.sh
index 90ebbafe..86dce825 100644
--- a/IMG/cpio/ventoy/hook/tinycore/ventoy-disk.sh
+++ b/IMG/cpio/ventoy/hook/tinycore/ventoy-disk.sh
@@ -45,8 +45,15 @@ fi
 # TinyCore linux distro doesn't contain dmsetup, we use aoe here
 sudo modprobe aoe aoe_iflist=lo
 if [ -e /sys/module/aoe ]; then
-    VBLADE_BIN=$(ventoy_get_vblade_bin)
     
+    if ! [ -d /lib64 ]; then
+        vtlog "link lib64"
+        NEED_UNLIB64=1
+        ln -s /lib /lib64
+    fi
+    
+    VBLADE_BIN=$(ventoy_get_vblade_bin)
+
     sudo nohup $VBLADE_BIN -r -f $VTOY_PATH/ventoy_image_map 9 0 lo "$vtdiskname" > /dev/null & 
     sleep 2
 
@@ -54,9 +61,14 @@ if [ -e /sys/module/aoe ]; then
         vtlog 'Wait for /dev/etherd/e9.0 ....'
         sleep 2
     done
-
+    
     sudo cp -a /dev/etherd/e9.0  "$vPart"
 
+    if [ -n "$NEED_UNLIB64" ]; then
+        vtlog "unlink lib64"
+        unlink /lib64
+    fi
+
     ventoy_find_bin_run rebuildfstab
 else
     vterr "aoe driver module load failed..."
diff --git a/IMG/cpio/ventoy/hook/ventoy-hook-lib.sh b/IMG/cpio/ventoy/hook/ventoy-hook-lib.sh
index 5c778e8c..11b1e57b 100644
--- a/IMG/cpio/ventoy/hook/ventoy-hook-lib.sh
+++ b/IMG/cpio/ventoy/hook/ventoy-hook-lib.sh
@@ -232,257 +232,6 @@ ventoy_check_dm_module() {
     fi
 }
 
-ventoy_need_proc_ibt() {
-    vtKv=$($BUSYBOX_PATH/uname -r)
-    vtMajor=$(echo $vtKv | $AWK -F. '{print $1}')
-    vtMinor=$(echo $vtKv | $AWK -F. '{print $2}')
-    
-    #ibt was supported since linux kernel 5.18
-    if [ $vtMajor -lt 5 ]; then
-        $BUSYBOX_PATH/false; return
-    elif [ $vtMajor -eq 5 ]; then
-        if [ $vtMajor -lt 18 ]; then
-            $BUSYBOX_PATH/false; return
-        fi
-    fi
-    
-    if $GREP -q ' ibt=off' /proc/cmdline; then
-        $BUSYBOX_PATH/false; return
-    fi
-
-    #hardware CPU doesn't support IBT
-    if $VTOY_PATH/tool/vtoykmod -I; then
-        :
-    else
-        $BUSYBOX_PATH/false; return
-    fi
-    
-    #dot.CONFIG not enabled
-    if $GREP -q ' ibt_restore$' /proc/kallsyms; then
-        :
-    else
-        $BUSYBOX_PATH/false; return
-    fi
-    
-    $BUSYBOX_PATH/true
-}
-
-
-ventoy_need_dm_patch() {
-    if [ "$VTOY_LINUX_REMOUNT" != "01" ]; then
-        if $GREP -q 'VTOY_LINUX_REMOUNT=1' /proc/cmdline; then
-            :
-        else
-            $BUSYBOX_PATH/false; return
-        fi
-    fi
-
-    if $GREP -q 'device-mapper' /proc/devices; then
-        :
-    else
-        $BUSYBOX_PATH/false; return
-    fi
-    
-    if $GREP -q 'dm_patch' /proc/modules; then
-        $BUSYBOX_PATH/false; return
-    fi
-    
-    vtMajorVer=$($BUSYBOX_PATH/uname -r | $AWK -F. '{print $1}')
-    vtMinorVer=$($BUSYBOX_PATH/uname -r | $AWK -F. '{print $2}')
-
-    if [ $vtMajorVer -lt 3 ]; then
-        $BUSYBOX_PATH/false; return
-    elif [ $vtMajorVer -eq 3 -a $vtMinorVer -lt 10 ]; then
-        $BUSYBOX_PATH/false; return
-    fi
-    
-    
-    $BUSYBOX_PATH/true
-}
-
-ventoy_dm_patch() {
-    vtDmPatchDebug=0
-    vtMType=$($BUSYBOX_PATH/uname -m)
-
-    vtlog "######### ventoy_dm_patch ############"
-
-    if echo $vtMType | $EGREP -i -q "x86.64|amd64"; then
-        vtKoName=dm_patch_64.ko
-    elif echo $vtMType | $EGREP -i -q "i[3-6]86"; then
-        vtKoName=dm_patch_32.ko
-    else
-        vtlog "unsupported machine type $vtMType"
-        return
-    fi
-
-    if ventoy_need_proc_ibt; then
-        vtlog "need to proc IBT"
-        vtKoName=dm_patch_ibt_64.ko
-        vtIBT='0x8888'
-    else
-        vtlog "NO need to proc IBT"
-        vtIBT='0'
-    fi 
-
-
-    if [ -f $VTOY_PATH/tool/$vtKoName ]; then
-        vtlog "/ventoy/tool/$vtKoName exist OK"
-    else
-        vtlog "/ventoy/tool/$vtKoName NOT exist"
-        return
-    fi
-    
-    $CAT /proc/kallsyms | $BUSYBOX_PATH/sort > $VTOY_PATH/kallsyms
-    
-    if $GREP -m1 -q 'open_table_device.isra' $VTOY_PATH/kallsyms; then
-        vtISRA=$($GREP -m1 'open_table_device.isra' $VTOY_PATH/kallsyms | $AWK '{print $3}')
-        vtLine=$($VTOY_PATH/tool/vtoyksym $vtISRA $VTOY_PATH/kallsyms)
-        vtlog "get $vtISRA address $vtLine"
-    else
-        vtLine=$($VTOY_PATH/tool/vtoyksym dm_get_table_device $VTOY_PATH/kallsyms)
-        vtlog "get dm_get_table_device address $vtLine"
-    fi 
-    get_addr=$(echo $vtLine | $AWK '{print $1}')
-    get_size=$(echo $vtLine | $AWK '{print $2}')
-
-    vtLine=$($VTOY_PATH/tool/vtoyksym blkdev_get_by_dev $VTOY_PATH/kallsyms) 
-    vtlog "get blkdev_get_by_dev address $vtLine"        
-    blkdev_get_addr=$(echo $vtLine | $AWK '{print $1}')
-    
-    vtLine=$($VTOY_PATH/tool/vtoyksym blkdev_put $VTOY_PATH/kallsyms) 
-    vtlog "get blkdev_put address $vtLine"        
-    blkdev_put_addr=$(echo $vtLine | $AWK '{print $1}')
-    
-    vtLine=$($VTOY_PATH/tool/vtoyksym bdev_open_by_dev $VTOY_PATH/kallsyms) 
-    vtlog "get bdev_open_by_dev address $vtLine"        
-    bdev_open_addr=$(echo $vtLine | $AWK '{print $1}')
-    
-    vtLine=$($VTOY_PATH/tool/vtoyksym bdev_file_open_by_dev $VTOY_PATH/kallsyms) 
-    vtlog "get bdev_file_open_by_dev address $vtLine"        
-    bdev_file_open_addr=$(echo $vtLine | $AWK '{print $1}')
-    
-
-    if $GREP -m1 -q 'close_table_device.isra' $VTOY_PATH/kallsyms; then
-        vtLine=$($VTOY_PATH/tool/vtoyksym close_table_device.isra $VTOY_PATH/kallsyms)
-        vtlog "get close_table_device.isra address $vtLine"
-    else
-        vtLine=$($VTOY_PATH/tool/vtoyksym dm_put_table_device $VTOY_PATH/kallsyms)
-        vtlog "get dm_put_table_device address $vtLine"
-    fi
-    put_addr=$(echo $vtLine | $AWK '{print $1}')
-    put_size=$(echo $vtLine | $AWK '{print $2}')
-    
-    ro_addr=$($GREP ' set_memory_ro$' /proc/kallsyms | $AWK '{print $1}')
-    rw_addr=$($GREP ' set_memory_rw$' /proc/kallsyms | $AWK '{print $1}')
-    kprobe_reg_addr=$($GREP ' register_kprobe$' /proc/kallsyms | $AWK '{print $1}')
-    kprobe_unreg_addr=$($GREP ' unregister_kprobe$' /proc/kallsyms | $AWK '{print $1}')
-    
-    if [ "$VTOY_DEBUG_LEVEL" = "01" ]; then
-        vtDmPatchDebug=1
-    fi
-    
-    if $GREP -q 'dmpatch_debug' /proc/cmdline; then
-        vtDmPatchDebug=1
-    fi
-    
-    
-    if [ $vtDmPatchDebug -eq 1 ]; then
-        printk_addr=$($GREP ' printk$' /proc/kallsyms | $AWK '{print $1}')
-        if [ -z "$printk_addr" ]; then
-            printk_addr=$($GREP ' _printk$' /proc/kallsyms | $AWK '{print $1}')
-        fi
-        vtDebug="-v"
-    else
-        printk_addr=0
-    fi
-    
-    #printk_addr=$($GREP ' printk$' /proc/kallsyms | $AWK '{print $1}')
-    #vtDebug="-v"
-    
-    vtlog get_addr=$get_addr  get_size=$get_size
-    vtlog put_addr=$put_addr  put_size=$put_size
-    vtlog blkdev_get_addr=$blkdev_get_addr blkdev_put_addr=$blkdev_put_addr
-    vtlog kprobe_reg_addr=$kprobe_reg_addr  kprobe_unreg_addr=$kprobe_unreg_addr
-    vtlog ro_addr=$ro_addr  rw_addr=$rw_addr  printk_addr=$printk_addr bdev_open_addr=$bdev_open_addr bdev_file_open_addr=$bdev_file_open_addr
-
-    if [ "$get_addr" = "0" -o "$put_addr" = "0" ]; then
-        vtlog "Invalid symbol address"
-        return
-    fi
-    if [ "$ro_addr" = "0" -o "$rw_addr" = "0" ]; then
-        vtlog "Invalid symbol address"
-        return
-    fi
-
-
-    vtKv=$($BUSYBOX_PATH/uname -r)
-    vtKVMajor=$(echo $vtKv | $AWK -F. '{print $1}')
-    vtKVMinor=$(echo $vtKv | $AWK -F. '{print $2}')
-    vtKVSubMinor=$(echo $vtKv | $AWK -F. '{print $3}')
-    
-    if [ ! -d /lib/modules/$vtKv ]; then
-        vtlog "No modules directory found"
-        return
-    elif [ -d /lib/modules/$vtKv/kernel/fs ]; then
-        vtModPath=$($FIND /lib/modules/$vtKv/kernel/fs/ -name "*.ko*" | $HEAD -n1)
-    elif [ -d /lib/modules/$vtKv/kernel ]; then
-        vtModPath=$($FIND /lib/modules/$vtKv/kernel/ -name "xfs.ko*" | $HEAD -n1)
-    elif [ -d /lib/modules/$vtKv/initrd ]; then
-        vtModPath=$($FIND /lib/modules/$vtKv/initrd/ -name "xfs.ko*" | $HEAD -n1)
-    fi
-
-
-    if [ -z "$vtModPath" ]; then
-        vtModPath=$($FIND /lib/modules/$vtKv/ -name "*.ko*" | $HEAD -n1)
-    fi
-
-    vtModName=$($BUSYBOX_PATH/basename $vtModPath)
-    
-    vtlog "template module is $vtModPath $vtModName"
-    
-    if [ -z "$vtModPath" ]; then
-        vtlog "No template module found"
-        return
-    elif echo $vtModPath | $GREP -q "[.]ko$"; then
-        $BUSYBOX_PATH/cp -a $vtModPath  $VTOY_PATH/$vtModName
-    elif echo $vtModPath | $GREP -q "[.]ko[.]xz$"; then
-        $BUSYBOX_PATH/xzcat $vtModPath > $VTOY_PATH/$vtModName
-    elif echo $vtModPath | $GREP -q "[.]ko[.]gz$"; then
-        $BUSYBOX_PATH/zcat $vtModPath > $VTOY_PATH/$vtModName
-    elif echo $vtModPath | $GREP -q "[.]ko[.]zst$"; then
-        $VTOY_PATH/tool/zstdcat $vtModPath > $VTOY_PATH/$vtModName
-    else
-        vtlog "unsupport module type"
-        return
-    fi
-    
-       
-    
-    #step1: modify vermagic/mod crc/relocation
-    vtlog "$VTOY_PATH/tool/vtoykmod -u $vtKVMajor $vtKVMinor $VTOY_PATH/tool/$vtKoName $VTOY_PATH/$vtModName $vtDebug"
-    $VTOY_PATH/tool/vtoykmod -u $vtKVMajor $vtKVMinor $VTOY_PATH/tool/$vtKoName $VTOY_PATH/$vtModName $vtDebug >>$VTLOG 2>&1
-    
-    #step2: fill parameters
-    vtPgsize=$($VTOY_PATH/tool/vtoyksym -p)
-    
-    vtPrams="$VTOY_PATH/tool/$vtKoName $vtPgsize 0x$printk_addr 0x$ro_addr 0x$rw_addr $get_addr $get_size $put_addr $put_size 0x$kprobe_reg_addr 0x$kprobe_unreg_addr $vtKVMajor $vtIBT $vtKVMinor $blkdev_get_addr $blkdev_put_addr $vtKVSubMinor $bdev_open_addr $bdev_file_open_addr  $vtDebug"
-    
-    
-    vtlog "$VTOY_PATH/tool/vtoykmod -f $vtPrams"
-    $VTOY_PATH/tool/vtoykmod -f $vtPrams >>$VTLOG 2>&1
-
-
-    vtlog "insmod $VTOY_PATH/tool/$vtKoName"
-    $BUSYBOX_PATH/insmod $VTOY_PATH/tool/$vtKoName  >>$VTLOG 2>&1
-    
-    if $GREP -q 'dm_patch' /proc/modules; then
-        vtlog "dm_patch module OK"
-        echo "done" > $VTOY_PATH/dm_patch_done
-    else
-        vtlog "dm_patch module FAILED"
-    fi
-    
-}
 
 create_ventoy_device_mapper() {
     vtlog "create_ventoy_device_mapper $*"
@@ -502,28 +251,16 @@ create_ventoy_device_mapper() {
     fi
     
     $VTOY_PATH/tool/vtoydm -p -f $VTOY_PATH/ventoy_image_map -d $1 > $VTOY_PATH/ventoy_dm_table
-    
-    
-    vtLevel1=$($CAT /proc/sys/kernel/printk | $AWK '{print $1}')
-    vtLevel2=$($CAT /proc/sys/kernel/printk | $AWK '{print $2}')
-    vtLevel3=$($CAT /proc/sys/kernel/printk | $AWK '{print $3}')
-    vtLevel4=$($CAT /proc/sys/kernel/printk | $AWK '{print $4}')
-    if ventoy_need_dm_patch; then
-        ventoy_dm_patch
-        #suppress printk message
-        echo 0 $vtLevel2 0 $vtLevel4 > /proc/sys/kernel/printk
-    fi
+    $VTOY_PATH/tool/vtoydm -r -f $VTOY_PATH/ventoy_image_map -d $1 > $VTOY_PATH/ventoy_raw_table    
 
     if [ -z "$2" ]; then
         $VT_DM_BIN create ventoy $VTOY_PATH/ventoy_dm_table >>$VTLOG 2>&1
     else
         $VT_DM_BIN "$2" create ventoy $VTOY_PATH/ventoy_dm_table >>$VTLOG 2>&1
     fi
-
-    if ventoy_need_dm_patch; then    
-        #recover printk level
-        echo $vtLevel1 $vtLevel2 $vtLevel3 $vtLevel4 > /proc/sys/kernel/printk
-    fi
+    
+    RAWDISKNAME=$($HEAD -n1 $VTOY_PATH/ventoy_raw_table | $AWK '{print $4}')
+    $VT_DM_BIN create ${RAWDISKNAME#/dev/}  $VTOY_PATH/ventoy_raw_table >>$VTLOG 2>&1
 }
 
 create_persistent_device_mapper() {
@@ -543,24 +280,8 @@ create_persistent_device_mapper() {
         vterr "Error: no dm module avaliable"
     fi
     
-    $VTOY_PATH/tool/vtoydm -p -f $VTOY_PATH/ventoy_persistent_map -d $1 > $VTOY_PATH/persistent_dm_table    
-
-
-    vtLevel1=$($CAT /proc/sys/kernel/printk | $AWK '{print $1}')
-    vtLevel2=$($CAT /proc/sys/kernel/printk | $AWK '{print $2}')
-    vtLevel3=$($CAT /proc/sys/kernel/printk | $AWK '{print $3}')
-    vtLevel4=$($CAT /proc/sys/kernel/printk | $AWK '{print $4}')
-    if [ -f $VTOY_PATH/dm_patch_done ]; then
-        #suppress printk message
-        echo 0 $vtLevel2 0 $vtLevel4 > /proc/sys/kernel/printk
-    fi
-    
-    $VT_DM_BIN create vtoy_persistent $VTOY_PATH/persistent_dm_table >>$VTLOG 2>&1
-    
-    if [ -f $VTOY_PATH/dm_patch_done ]; then
-        #recover printk level
-        echo $vtLevel1 $vtLevel2 $vtLevel3 $vtLevel4 > /proc/sys/kernel/printk
-    fi
+    $VTOY_PATH/tool/vtoydm -p -f $VTOY_PATH/ventoy_persistent_map -d $1 > $VTOY_PATH/persistent_dm_table        
+    $VT_DM_BIN create vtoy_persistent $VTOY_PATH/persistent_dm_table >>$VTLOG 2>&1    
 }
 
 
@@ -853,12 +574,7 @@ ventoy_udev_disk_common_hook() {
     if [ -f $VTOY_PATH/ventoy_persistent_map ]; then
         create_persistent_device_mapper "/dev/$VTDISK"
         ventoy_create_persistent_link
-    fi
-    
-    if $GREP -q 'dm_patch' /proc/modules; then
-        vtlog "remove dm_patch module."
-        $BUSYBOX_PATH/rmmod dm_patch
-    fi
+    fi    
 }
 
 ventoy_create_dev_ventoy_part() {   
@@ -866,17 +582,7 @@ ventoy_create_dev_ventoy_part() {
     $BUSYBOX_PATH/mknod -m 0666 /dev/ventoy b $blkdev_num
     
     if [ -e /vtoy_dm_table ]; then
-        vtPartid=1
-        
-        vtLevel1=$($CAT /proc/sys/kernel/printk | $AWK '{print $1}')
-        vtLevel2=$($CAT /proc/sys/kernel/printk | $AWK '{print $2}')
-        vtLevel3=$($CAT /proc/sys/kernel/printk | $AWK '{print $3}')
-        vtLevel4=$($CAT /proc/sys/kernel/printk | $AWK '{print $4}')
-        if [ -f $VTOY_PATH/dm_patch_done ]; then
-            #suppress printk message
-            echo 0 $vtLevel2 0 $vtLevel4 > /proc/sys/kernel/printk
-        fi
-        
+        vtPartid=1                        
         $CAT /vtoy_dm_table | while read vtline; do
             echo $vtline > /ventoy/dm_table_part${vtPartid}
             $VTOY_PATH/tool/dmsetup create ventoy${vtPartid} /ventoy/dm_table_part${vtPartid}
@@ -886,11 +592,6 @@ ventoy_create_dev_ventoy_part() {
             
             vtPartid=$(expr $vtPartid + 1)
         done   
-
-        if [ -f $VTOY_PATH/dm_patch_done ]; then
-            #recover printk level
-            echo $vtLevel1 $vtLevel2 $vtLevel3 $vtLevel4 > /proc/sys/kernel/printk
-        fi
     fi
 }
 
diff --git a/IMG/cpio/ventoy/init_chain b/IMG/cpio/ventoy/init_chain
index 5a541cf4..60343703 100644
--- a/IMG/cpio/ventoy/init_chain
+++ b/IMG/cpio/ventoy/init_chain
@@ -72,27 +72,29 @@ ventoy_unpack_initramfs() {
     
     for vtx in '1F8B zcat' '1F9E zcat' '425A bzcat' '5D00 lzcat' 'FD37 xzcat' '894C lzopcat' '0221 lz4cat' '28B5 zstdcat' '3037 cat' '4C5A lunzip -c'; do
         if [ "${vtx:0:4}" = "${vtmagic:0:4}" ]; then
-            echo "vtx=$vtx" >> $VTLOG            
-            if [ $vtskip -eq 0 ]; then            
-                if [ "${vtx:5}" = "xzcat" ]; then
-                    rm -f $VTOY_PATH/xzlog
-                    ${vtx:5} $vtfile 2> $VTOY_PATH/xzlog | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
-                    if grep -q 'corrupted data' $VTOY_PATH/xzlog; then
-                        echo 'xzcat failed, now try xzminidec...' >> $VTLOG                        
-                        rm -f $VTOY_PATH/xzlog
-                        cat $vtfile | xzminidec 2> $VTOY_PATH/xzlog | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
+            echo "vtx=$vtx" >> $VTLOG  
+            if [ $vtskip -ne 0 ]; then
+                dd if=$vtfile skip=$vtskip iflag=skip_bytes status=none > ${vtfile}.skip
+                rm -f $vtfile
+                mv ${vtfile}.skip $vtfile
+            fi
 
-                        if grep -q 'limit' $VTOY_PATH/xzlog; then                    
-                            echo 'xzminidec failed, now try xzcat_musl ...' >> $VTLOG  
-                            xzcat_musl $vtfile | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
-                        fi
+            if [ "${vtx:5}" = "xzcat" ]; then
+                rm -f $VTOY_PATH/xzlog
+                ${vtx:5} $vtfile 2> $VTOY_PATH/xzlog | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
+                if grep -q 'corrupted data' $VTOY_PATH/xzlog; then
+                    echo 'xzcat failed, now try xzminidec...' >> $VTLOG                        
+                    rm -f $VTOY_PATH/xzlog
+                    cat $vtfile | xzminidec 2> $VTOY_PATH/xzlog | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
+
+                    if grep -q 'limit' $VTOY_PATH/xzlog; then                    
+                        echo 'xzminidec failed, now try xzcat_musl ...' >> $VTLOG  
+                        xzcat_musl $vtfile | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
                     fi
-                else
-                    ${vtx:5} $vtfile | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
                 fi
             else
-                dd if=$vtfile skip=$vtskip iflag=skip_bytes status=none | ${vtx:5} | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
-            fi
+                ${vtx:5} $vtfile | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
+            fi            
             break
         fi
     done
diff --git a/IMG/cpio/ventoy/loop/batocera/ventoy-disk.sh b/IMG/cpio/ventoy/loop/batocera/ventoy-disk.sh
index e9f86587..6281cc71 100644
--- a/IMG/cpio/ventoy/loop/batocera/ventoy-disk.sh
+++ b/IMG/cpio/ventoy/loop/batocera/ventoy-disk.sh
@@ -39,35 +39,6 @@ fi
 ventoy_udev_disk_common_hook "${vtdiskname#/dev/}2" "noreplace"
 ventoy_create_dev_ventoy_part
 
-if ventoy_need_dm_patch; then
-    vtlog "extract a ko file"
-
-    mkdir -p /ventoy/tmpmnt1 /ventoy/tmpmnt2
-    mount /dev/ventoy1 /ventoy/tmpmnt1
-    mount /ventoy/tmpmnt1/boot/batocera /ventoy/tmpmnt2
-    vtKV=$(uname -r)
-    
-    mkdir -p /lib/modules/$vtKV/kernel/
-    vtKO=$(find "/ventoy/tmpmnt2/lib/modules/$vtKV/kernel/fs/" -name "*.ko*" | head -n1)    
-    cp -a $vtKO /lib/modules/$vtKV/kernel/
-    
-    vtlog "vtKV=$vtKV vtKO=$vtKO"
-    
-    umount /ventoy/tmpmnt2
-    umount /ventoy/tmpmnt1
-
-    vtPartid=1
-    cat /vtoy_dm_table | while read vtline; do
-        dmsetup remove ventoy$vtPartid
-        vtPartid=$(expr $vtPartid + 1)
-    done
-    dmsetup remove ventoy
-    
-    vtlog "Recreate device-mapper"
-    ventoy_udev_disk_common_hook "${vtdiskname#/dev/}2" "noreplace"
-    ventoy_create_dev_ventoy_part
-fi
-
 
 PATH=$VTPATH_OLD
 
diff --git a/IMG/cpio/ventoy/ventoy_chain.sh b/IMG/cpio/ventoy/ventoy_chain.sh
index b97e4afb..c0dbf114 100644
--- a/IMG/cpio/ventoy/ventoy_chain.sh
+++ b/IMG/cpio/ventoy/ventoy_chain.sh
@@ -384,6 +384,12 @@ ventoy_get_os_type() {
         fi
     fi
     
+    if [ -f /etc/tinyramfs/config ]; then
+        if $GREP -q 'EWE_ISO' /etc/tinyramfs/config; then
+            echo "ewe"; return
+        fi
+    fi
+    
     
     echo "default"
 }
diff --git a/IMG/cpio_x86/ventoy/tool/dm_patch_32.ko b/IMG/cpio_x86/ventoy/tool/dm_patch_32.ko
deleted file mode 100644
index 0b4280db..00000000
Binary files a/IMG/cpio_x86/ventoy/tool/dm_patch_32.ko and /dev/null differ
diff --git a/IMG/cpio_x86/ventoy/tool/dm_patch_64.ko b/IMG/cpio_x86/ventoy/tool/dm_patch_64.ko
deleted file mode 100644
index 4253fcac..00000000
Binary files a/IMG/cpio_x86/ventoy/tool/dm_patch_64.ko and /dev/null differ
diff --git a/IMG/cpio_x86/ventoy/tool/dm_patch_ibt_64.ko b/IMG/cpio_x86/ventoy/tool/dm_patch_ibt_64.ko
deleted file mode 100644
index cfbd46a3..00000000
Binary files a/IMG/cpio_x86/ventoy/tool/dm_patch_ibt_64.ko and /dev/null differ
diff --git a/INSTALL/EFI/BOOT/BOOTX64.EFI b/INSTALL/EFI/BOOT/BOOTX64.EFI
index c67a7909..97d5287a 100644
Binary files a/INSTALL/EFI/BOOT/BOOTX64.EFI and b/INSTALL/EFI/BOOT/BOOTX64.EFI differ
diff --git a/INSTALL/EFI/BOOT/MokManager.efi b/INSTALL/EFI/BOOT/MokManager.efi
index 394cd702..91bc8289 100644
Binary files a/INSTALL/EFI/BOOT/MokManager.efi and b/INSTALL/EFI/BOOT/MokManager.efi differ
diff --git a/INSTALL/Ventoy2Disk.exe b/INSTALL/Ventoy2Disk.exe
index aa91ecf7..dd04b5cf 100644
Binary files a/INSTALL/Ventoy2Disk.exe and b/INSTALL/Ventoy2Disk.exe differ
diff --git a/INSTALL/Ventoy2Disk_ARM.exe b/INSTALL/Ventoy2Disk_ARM.exe
index 9acbd964..3d31509d 100644
Binary files a/INSTALL/Ventoy2Disk_ARM.exe and b/INSTALL/Ventoy2Disk_ARM.exe differ
diff --git a/INSTALL/Ventoy2Disk_ARM64.exe b/INSTALL/Ventoy2Disk_ARM64.exe
index c53d0e01..a822bd4b 100644
Binary files a/INSTALL/Ventoy2Disk_ARM64.exe and b/INSTALL/Ventoy2Disk_ARM64.exe differ
diff --git a/INSTALL/Ventoy2Disk_X64.exe b/INSTALL/Ventoy2Disk_X64.exe
index 155e465a..2a9635ca 100644
Binary files a/INSTALL/Ventoy2Disk_X64.exe and b/INSTALL/Ventoy2Disk_X64.exe differ
diff --git a/INSTALL/grub/debug.cfg b/INSTALL/grub/debug.cfg
index a7d5cc2a..09b1992f 100644
--- a/INSTALL/grub/debug.cfg
+++ b/INSTALL/grub/debug.cfg
@@ -19,16 +19,7 @@ submenu "$VTLANG_CTRL_TEMP_SET" --class=debug_temp_set --class=F5tool {
         else
             set VTOY_WIN11_BYPASS_NRO=0
         fi
-    }
-    
-    menuentry "[ $VTOY_LINUX_REMOUNT ]  $VTLANG_LINUX_REMOUNT" --class=debug_temp_linux_remount --class=debug_temp_set --class=F5tool \
-        VTOY_RUN_SET2 {
-        if [ "$VTOY_LINUX_REMOUNT" = "0" ]; then
-            set VTOY_LINUX_REMOUNT=1
-        else
-            set VTOY_LINUX_REMOUNT=0
-        fi
-    }
+    }    
     
     menuentry "[ $VTOY_SECONDARY_BOOT_MENU ]  $VTLANG_SECONDARY_BOOT_MENU" --class=debug_temp_second_menu --class=debug_temp_set --class=F5tool \
         VTOY_RUN_SET3 {
diff --git a/INSTALL/grub/grub.cfg b/INSTALL/grub/grub.cfg
index daeede5c..d1b7c960 100644
--- a/INSTALL/grub/grub.cfg
+++ b/INSTALL/grub/grub.cfg
@@ -33,6 +33,21 @@ function ventoy_debug_pause {
     fi
 }
 
+
+function ventoy_max_resolution {
+    #Skip this for VirtualBox
+    smbios -t 1 -s 0x05 --set=system_product;
+    if vt_str_casebegin "$system_product"  "VirtualBox"; then
+        return
+    fi
+
+    vt_enum_video_mode
+    vt_get_video_mode 0 vtCurMode
+    terminal_output console
+    set gfxmode=$vtCurMode
+    terminal_output gfxterm
+}
+
 function ventoy_cli_console {
     if [ -z "$vtoy_display_mode" ]; then
         terminal_output  console
@@ -403,10 +418,14 @@ function distro_specify_initrd_file_phase2 {
         vt_linux_specify_initrd_file /images/pxeboot/initrd.img
     elif [ -f (loop)/live/initrd ]; then
         vt_linux_specify_initrd_file /live/initrd
-
+    elif [ -f (loop)/initramfs-linux.img ]; then
+        vt_linux_specify_initrd_file /initramfs-linux.img
+    elif [ -f (loop)/boot/isolinux/initrd.gz ]; then
+        vt_linux_specify_initrd_file /boot/isolinux/initrd.gz        
     fi
 }
 
+
 function ventoy_get_ghostbsd_ver {
     # fallback to parse version from elf /boot/kernel/kernel
     set vt_freebsd_ver=xx
@@ -514,6 +533,13 @@ function ventoy_freebsd_proc {
         fi
     fi
 
+    if [ "$vt_freebsd_ver" = "14.x" ]; then
+        if [ -e (loop)/boot/lua/brand-pfSense.lua ]; then
+            set vtFreeBsdDistro=pfSense
+        fi
+    fi
+
+
     if [ -n "${vtdebug_flag}" ]; then
         echo "This is $vtFreeBsdDistro $vt_freebsd_ver ${vt_freebsd_bit}bit"
     fi
@@ -620,7 +646,7 @@ function uefi_windows_menu_func {
 
     if [ -n "$vtoy_chain_mem_addr" ]; then
         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
-        ventoy_cli_console
+        ventoy_max_resolution
         chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} iso_${ventoy_fs_probe} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
         boot
     else
@@ -662,7 +688,7 @@ function uefi_linux_menu_func {
         if [ -d (loop)/pmagic ]; then
             vt_linux_specify_initrd_file /pmagic/initrd.img
         else
-            for file in "boot/grub/grub.cfg" "EFI/BOOT/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "EFI/BOOT/BOOTX64.conf" "/grub/grub.cfg"; do
+            for file in "boot/grub/grub.cfg" "EFI/BOOT/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "EFI/BOOT/BOOTX64.conf" "/grub/grub.cfg" "EFI/BOOT/grub/grub.cfg"; do
                 if [ -e (loop)/$file ]; then                    
                     vt_linux_parse_initrd_grub  file  (loop)/$file
                 fi
@@ -2399,7 +2425,7 @@ function mimg_common_menuentry {
 #############################################################
 #############################################################
 
-set VENTOY_VERSION="1.0.99"
+set VENTOY_VERSION="1.1.05"
 
 #ACPI not compatible with Window7/8, so disable by default
 set VTOY_PARAM_NO_ACPI=1
diff --git a/INSTALL/tool/VentoyWorker.sh b/INSTALL/tool/VentoyWorker.sh
index e0800d98..7844b922 100644
--- a/INSTALL/tool/VentoyWorker.sh
+++ b/INSTALL/tool/VentoyWorker.sh
@@ -626,6 +626,14 @@ else
         vtoycli partresize -s $DISK $part2_start
     fi
 
+    
+    if [ "$PART1_TYPE" = "EE" ]; then    
+        vtinfo "update esp partition attribute"
+        vtoycli gpt -f $DISK
+        sync
+    fi
+
+
     echo ""
     vtinfo "Update Ventoy on $DISK successfully finished."
     echo ""
diff --git a/INSTALL/tool/aarch64/V2DServer b/INSTALL/tool/aarch64/V2DServer
index 53859bc3..a35bd7d1 100644
Binary files a/INSTALL/tool/aarch64/V2DServer and b/INSTALL/tool/aarch64/V2DServer differ
diff --git a/INSTALL/tool/aarch64/Ventoy2Disk.gtk3 b/INSTALL/tool/aarch64/Ventoy2Disk.gtk3
index ce1ae01a..e0203a81 100644
Binary files a/INSTALL/tool/aarch64/Ventoy2Disk.gtk3 and b/INSTALL/tool/aarch64/Ventoy2Disk.gtk3 differ
diff --git a/INSTALL/tool/aarch64/Ventoy2Disk.qt5 b/INSTALL/tool/aarch64/Ventoy2Disk.qt5
index 18ad203c..4a3f5fb9 100644
Binary files a/INSTALL/tool/aarch64/Ventoy2Disk.qt5 and b/INSTALL/tool/aarch64/Ventoy2Disk.qt5 differ
diff --git a/INSTALL/tool/aarch64/vtoycli b/INSTALL/tool/aarch64/vtoycli
index c6fe0740..7186ceb7 100644
Binary files a/INSTALL/tool/aarch64/vtoycli and b/INSTALL/tool/aarch64/vtoycli differ
diff --git a/INSTALL/tool/distro_gui_type.json b/INSTALL/tool/distro_gui_type.json
index cbfbc2f3..f400fa95 100644
--- a/INSTALL/tool/distro_gui_type.json
+++ b/INSTALL/tool/distro_gui_type.json
@@ -19,5 +19,34 @@
         "condition": "equal",
         "expression": "ukui",
         "gui": "gtk3"
+    },
+    {
+        "type": "env",
+        "name": "DESKTOP_SESSION",
+        "condition": "equal",
+        "expression": "cinnamon",
+        "gui": "gtk3"
+    },
+    {
+        "type": "env",
+        "name": "DESKTOP_SESSION",
+        "condition": "equal",
+        "expression": "gnome",
+        "gui": "gtk3"
+    },
+    {
+        "type": "env",
+        "name": "DESKTOP_SESSION",
+        "condition": "equal",
+        "expression": "plasma",
+        "gui": "qt5"
+    },
+    {
+        "type": "env",
+        "name": "DESKTOP_SESSION",
+        "condition": "equal",
+        "expression": "xfce",
+        "gui": "gtk3"
     }
+    
 ]
diff --git a/INSTALL/tool/i386/V2DServer b/INSTALL/tool/i386/V2DServer
index 5cc85c02..f394355a 100644
Binary files a/INSTALL/tool/i386/V2DServer and b/INSTALL/tool/i386/V2DServer differ
diff --git a/INSTALL/tool/i386/Ventoy2Disk.gtk2 b/INSTALL/tool/i386/Ventoy2Disk.gtk2
index dd18b8f7..32fb5104 100644
Binary files a/INSTALL/tool/i386/Ventoy2Disk.gtk2 and b/INSTALL/tool/i386/Ventoy2Disk.gtk2 differ
diff --git a/INSTALL/tool/i386/Ventoy2Disk.gtk3 b/INSTALL/tool/i386/Ventoy2Disk.gtk3
index 4d0d763d..a2ed8300 100644
Binary files a/INSTALL/tool/i386/Ventoy2Disk.gtk3 and b/INSTALL/tool/i386/Ventoy2Disk.gtk3 differ
diff --git a/INSTALL/tool/i386/Ventoy2Disk.qt5 b/INSTALL/tool/i386/Ventoy2Disk.qt5
index 337b2841..2f5efb36 100644
Binary files a/INSTALL/tool/i386/Ventoy2Disk.qt5 and b/INSTALL/tool/i386/Ventoy2Disk.qt5 differ
diff --git a/INSTALL/tool/i386/vtoycli b/INSTALL/tool/i386/vtoycli
index f30deb5a..02eae99e 100644
Binary files a/INSTALL/tool/i386/vtoycli and b/INSTALL/tool/i386/vtoycli differ
diff --git a/INSTALL/tool/mips64el/V2DServer b/INSTALL/tool/mips64el/V2DServer
index fe1b1ea0..8ea50cb0 100644
Binary files a/INSTALL/tool/mips64el/V2DServer and b/INSTALL/tool/mips64el/V2DServer differ
diff --git a/INSTALL/tool/mips64el/Ventoy2Disk.gtk3 b/INSTALL/tool/mips64el/Ventoy2Disk.gtk3
index 98d6bf26..60d7cb94 100644
Binary files a/INSTALL/tool/mips64el/Ventoy2Disk.gtk3 and b/INSTALL/tool/mips64el/Ventoy2Disk.gtk3 differ
diff --git a/INSTALL/tool/mips64el/Ventoy2Disk.qt5 b/INSTALL/tool/mips64el/Ventoy2Disk.qt5
index 7387ae55..903c3e0e 100644
Binary files a/INSTALL/tool/mips64el/Ventoy2Disk.qt5 and b/INSTALL/tool/mips64el/Ventoy2Disk.qt5 differ
diff --git a/INSTALL/tool/mips64el/vtoycli b/INSTALL/tool/mips64el/vtoycli
index a4c97ea4..18ecd6a4 100644
Binary files a/INSTALL/tool/mips64el/vtoycli and b/INSTALL/tool/mips64el/vtoycli differ
diff --git a/INSTALL/tool/ventoy_lib.sh b/INSTALL/tool/ventoy_lib.sh
index 0195e8ab..854881d7 100644
--- a/INSTALL/tool/ventoy_lib.sh
+++ b/INSTALL/tool/ventoy_lib.sh
@@ -449,7 +449,6 @@ format_ventoy_disk_gpt() {
         mkpart Ventoy ntfs $part1_start_sector $part1_end_sector \
         mkpart VTOYEFI fat16 $part2_start_sector $part2_end_sector \
         $vt_set_efi_type \
-        set 2 hidden on \
         quit
 
     sync
diff --git a/INSTALL/tool/x86_64/V2DServer b/INSTALL/tool/x86_64/V2DServer
index 8703fbf7..aff2c386 100644
Binary files a/INSTALL/tool/x86_64/V2DServer and b/INSTALL/tool/x86_64/V2DServer differ
diff --git a/INSTALL/tool/x86_64/Ventoy2Disk.gtk2 b/INSTALL/tool/x86_64/Ventoy2Disk.gtk2
index c74a2ac9..b9aa5137 100644
Binary files a/INSTALL/tool/x86_64/Ventoy2Disk.gtk2 and b/INSTALL/tool/x86_64/Ventoy2Disk.gtk2 differ
diff --git a/INSTALL/tool/x86_64/Ventoy2Disk.gtk3 b/INSTALL/tool/x86_64/Ventoy2Disk.gtk3
index 089d35c9..27c22608 100644
Binary files a/INSTALL/tool/x86_64/Ventoy2Disk.gtk3 and b/INSTALL/tool/x86_64/Ventoy2Disk.gtk3 differ
diff --git a/INSTALL/tool/x86_64/Ventoy2Disk.qt5 b/INSTALL/tool/x86_64/Ventoy2Disk.qt5
index a7616ef2..82dd6e06 100644
Binary files a/INSTALL/tool/x86_64/Ventoy2Disk.qt5 and b/INSTALL/tool/x86_64/Ventoy2Disk.qt5 differ
diff --git a/INSTALL/tool/x86_64/vtoycli b/INSTALL/tool/x86_64/vtoycli
index a5d792d7..1e5c1b3a 100644
Binary files a/INSTALL/tool/x86_64/vtoycli and b/INSTALL/tool/x86_64/vtoycli differ
diff --git a/INSTALL/ventoy/ventoy_unix.cpio b/INSTALL/ventoy/ventoy_unix.cpio
index 630a5af6..5432c164 100644
Binary files a/INSTALL/ventoy/ventoy_unix.cpio and b/INSTALL/ventoy/ventoy_unix.cpio differ
diff --git a/LinuxGUI/Ventoy2Disk/Core/ventoy_util.c b/LinuxGUI/Ventoy2Disk/Core/ventoy_util.c
index 03d93192..cbee36a8 100644
--- a/LinuxGUI/Ventoy2Disk/Core/ventoy_util.c
+++ b/LinuxGUI/Ventoy2Disk/Core/ventoy_util.c
@@ -442,7 +442,7 @@ int ventoy_fill_gpt(uint64_t size, uint64_t reserve, int align4k, VTOY_GPT_INFO
     ventoy_gen_preudo_uuid(&(Table[1].PartGuid));
     Table[1].StartLBA = Table[0].LastLBA + 1;
     Table[1].LastLBA = Table[1].StartLBA + VTOYEFI_PART_BYTES / 512 - 1;
-    Table[1].Attr = 0xC000000000000001ULL;
+    Table[1].Attr = 0x8000000000000000ULL;
     ventoy_fill_gpt_partname(Table[1].Name, "VTOYEFI");
 
 #if 0
diff --git a/LinuxGUI/Ventoy2Disk/Web/ventoy_http.c b/LinuxGUI/Ventoy2Disk/Web/ventoy_http.c
index d221dd39..88f0e953 100644
--- a/LinuxGUI/Ventoy2Disk/Web/ventoy_http.c
+++ b/LinuxGUI/Ventoy2Disk/Web/ventoy_http.c
@@ -727,6 +727,7 @@ static void * ventoy_update_thread(void *data)
     MBR_HEAD MBR;
     ventoy_disk *disk = NULL;
     ventoy_thread_data *thread = (ventoy_thread_data *)data;
+    VTOY_GPT_INFO *pstGPT = NULL;
 
     vdebug("ventoy_update_thread run ...\n");
 
@@ -790,6 +791,36 @@ static void * ventoy_update_thread(void *data)
         vlog("No need to update MBR\n");
     }
 
+    
+    if (disk->vtoydata.partition_style)
+    {
+        pstGPT = (VTOY_GPT_INFO *)malloc(sizeof(VTOY_GPT_INFO));
+        memset(pstGPT, 0, sizeof(VTOY_GPT_INFO));
+            
+        offset = lseek(fd, 0, SEEK_SET);
+        len = read(fd, pstGPT, sizeof(VTOY_GPT_INFO));
+        vlog("Read GPT table offset:%llu len:%llu ...\n", (_ull)offset, (_ull)len);
+
+        if (pstGPT->PartTbl[1].Attr != 0x8000000000000000ULL)
+        {
+            vlog("Update EFI part attr from 0x%016llx to 0x%016llx\n", 
+                 pstGPT->PartTbl[1].Attr, 0x8000000000000000ULL);
+
+            pstGPT->PartTbl[1].Attr = 0x8000000000000000ULL;
+
+            pstGPT->Head.PartTblCrc = ventoy_crc32(pstGPT->PartTbl, sizeof(pstGPT->PartTbl));
+            pstGPT->Head.Crc = 0;
+            pstGPT->Head.Crc = ventoy_crc32(&(pstGPT->Head), pstGPT->Head.Length);            
+            ventoy_write_gpt_part_table(fd, disk->size_in_byte, pstGPT);
+        }
+        else
+        {
+            vlog("No need to update EFI part attr\n");
+        }
+        free(pstGPT);
+    }
+    
+
     g_current_progress = PT_SYNC_DATA1;
 
     vlog("fsync data1...\n");
diff --git a/Unix/ventoy_unix/pfSense/geom_ventoy_ko/14.x/64/geom_ventoy.ko.xz b/Unix/ventoy_unix/pfSense/geom_ventoy_ko/14.x/64/geom_ventoy.ko.xz
new file mode 100644
index 00000000..204c39cf
Binary files /dev/null and b/Unix/ventoy_unix/pfSense/geom_ventoy_ko/14.x/64/geom_ventoy.ko.xz differ
diff --git a/Ventoy2Disk/Ventoy2Disk/PhyDrive.c b/Ventoy2Disk/Ventoy2Disk/PhyDrive.c
index d64916e5..c9ac5b14 100644
--- a/Ventoy2Disk/Ventoy2Disk/PhyDrive.c
+++ b/Ventoy2Disk/Ventoy2Disk/PhyDrive.c
@@ -2520,7 +2520,7 @@ int PartitionResizeForVentoy(PHY_DRIVE_INFO *pPhyDrive)
 
 		pGPT->PartTbl[1].StartLBA = pGPT->PartTbl[0].LastLBA + 1;
 		pGPT->PartTbl[1].LastLBA = pGPT->PartTbl[1].StartLBA + VENTOY_EFI_PART_SIZE / 512 - 1;
-		pGPT->PartTbl[1].Attr = 0xC000000000000001ULL;
+		pGPT->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
 		memcpy(pGPT->PartTbl[1].Name, L"VTOYEFI", 7 * 2);
 
 		//Update CRC
@@ -2797,6 +2797,7 @@ int UpdateVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive, int TryId)
 	BOOL CleanDisk = FALSE;
 	BOOL DelEFI = FALSE;
 	BOOL bWriteBack = TRUE;
+	BOOL bUpdateEFIAttr = FALSE;
 	HANDLE hVolume;
 	HANDLE hDrive;
 	DWORD Status;
@@ -2904,7 +2905,13 @@ int UpdateVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive, int TryId)
 	if (pPhyDrive->PartStyle == 1)
 	{
 		Log("TryId=%d EFI GPT partition type is 0x%llx", TryId, pPhyDrive->Part2GPTAttr);
-		PROGRESS_BAR_SET_POS(PT_DEL_ALL_PART);
+		PROGRESS_BAR_SET_POS(PT_DEL_ALL_PART);        
+
+        if (pGptInfo->PartTbl[1].Attr != VENTOY_EFI_PART_ATTR)
+        {
+            bUpdateEFIAttr = TRUE;            
+        }        
+
 
 		if (TryId == 1)
 		{
@@ -2917,8 +2924,8 @@ int UpdateVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive, int TryId)
 		}
 		else if (TryId == 2)
 		{
-			Log("Change GPT partition attribute");
-			if (DISK_ChangeVtoyEFIAttr(pPhyDrive->PhyDrive, StartSector * 512ULL, 0x8000000000000001))
+			Log("Try2 Change GPT partition attribute to 0x%016llx", VENTOY_EFI_PART_ATTR & 0xFFFFFFFFFFFFFFFEULL);
+			if (DISK_ChangeVtoyEFIAttr(pPhyDrive->PhyDrive, StartSector * 512ULL, VENTOY_EFI_PART_ATTR & 0xFFFFFFFFFFFFFFFEULL))
 			{
 				ChangeAttr = TRUE;
 				Sleep(2000);
@@ -3253,15 +3260,16 @@ End:
 		DISK_ChangeVtoyEFI2Basic(pPhyDrive->PhyDrive, StartSector * 512);
     }
 
+
 	if (pPhyDrive->PartStyle == 1)
 	{
-		if (ChangeAttr || ((pPhyDrive->Part2GPTAttr >> 56) != 0xC0))
+		if (ChangeAttr || bUpdateEFIAttr)
 		{
-			Log("Change EFI partition attr %u <0x%llx> to <0x%llx>", ChangeAttr, pPhyDrive->Part2GPTAttr, 0xC000000000000001ULL);
-			if (DISK_ChangeVtoyEFIAttr(pPhyDrive->PhyDrive, StartSector * 512ULL, 0xC000000000000001ULL))
+			Log("Change EFI partition attr %u <0x%llx> to <0x%llx>", ChangeAttr, pGptInfo->PartTbl[1].Attr, VENTOY_EFI_PART_ATTR);
+			if (DISK_ChangeVtoyEFIAttr(pPhyDrive->PhyDrive, StartSector * 512ULL, VENTOY_EFI_PART_ATTR))
 			{
 				Log("Change EFI partition attr success");
-				pPhyDrive->Part2GPTAttr = 0xC000000000000001ULL;
+				pPhyDrive->Part2GPTAttr = VENTOY_EFI_PART_ATTR;
 			}
 			else
 			{
diff --git a/Ventoy2Disk/Ventoy2Disk/Utility.c b/Ventoy2Disk/Ventoy2Disk/Utility.c
index daa6ecf5..8e4c530b 100644
--- a/Ventoy2Disk/Ventoy2Disk/Utility.c
+++ b/Ventoy2Disk/Ventoy2Disk/Utility.c
@@ -982,7 +982,7 @@ int VentoyFillGpt(UINT64 DiskSizeBytes, VTOY_GPT_INFO *pInfo)
     CoCreateGuid(&(Table[1].PartGuid));
     Table[1].StartLBA = Table[0].LastLBA + 1;
     Table[1].LastLBA = Table[1].StartLBA + VENTOY_EFI_PART_SIZE / 512 - 1;
-    Table[1].Attr = 0xC000000000000001ULL;
+    Table[1].Attr = VENTOY_EFI_PART_ATTR;
     memcpy(Table[1].Name, L"VTOYEFI", 7 * 2);
 
 #if 0
diff --git a/Ventoy2Disk/Ventoy2Disk/Ventoy2Disk.h b/Ventoy2Disk/Ventoy2Disk/Ventoy2Disk.h
index 6106520d..e7d5bfc7 100644
--- a/Ventoy2Disk/Ventoy2Disk/Ventoy2Disk.h
+++ b/Ventoy2Disk/Ventoy2Disk/Ventoy2Disk.h
@@ -34,6 +34,9 @@ typedef enum VTOY_FS
 
 #define FAT32_MAX_LIMIT             (32 * 1073741824ULL)
 
+#define VENTOY_EFI_PART_ATTR        0x8000000000000000ULL
+
+
 #define SIZE_1KB					(1024)
 #define SIZE_1GB					(1024 * 1024 * 1024)
 #define SIZE_1TB					(1024ULL * 1024ULL * 1024ULL * 1024ULL)
diff --git a/VtoyTool/vtoydm.c b/VtoyTool/vtoydm.c
index 10308b2e..46de1726 100644
--- a/VtoyTool/vtoydm.c
+++ b/VtoyTool/vtoydm.c
@@ -68,6 +68,7 @@ static int verbose = 0;
 #define CMD_DUMP_ISO_INFO     3
 #define CMD_EXTRACT_ISO_FILE  4
 #define CMD_PRINT_EXTRACT_ISO_FILE  5
+#define CMD_PRINT_RAW_TABLE         6
 
 static uint64_t g_iso_file_size;
 static char g_disk_name[128];
@@ -578,6 +579,45 @@ static uint64_t vtoydm_get_part_start(const char *diskname, int part)
     return size;
 }
 
+static uint64_t vtoydm_get_part_secnum(const char *diskname, int part)
+{
+    int fd;
+    unsigned long long size = 0;
+    char diskpath[256] = {0};
+    char sizebuf[64] = {0};
+
+    diskname += 5; /* skip /dev/ */
+
+    if (strstr(diskname, "nvme") || strstr(diskname, "mmc") || strstr(diskname, "nbd"))
+    {
+        snprintf(diskpath, sizeof(diskpath) - 1, "/sys/class/block/%sp%d/size", diskname, part);
+    }
+    else
+    {
+        snprintf(diskpath, sizeof(diskpath) - 1, "/sys/class/block/%s%d/size", diskname, part);
+    }
+
+    if (access(diskpath, F_OK) >= 0)
+    {
+        debug("get part size from sysfs for %s %d\n", diskname, part);
+        
+        fd = open(diskpath, O_RDONLY | O_BINARY);
+        if (fd >= 0)
+        {
+            read(fd, sizebuf, sizeof(sizebuf));
+            size = strtoull(sizebuf, NULL, 10);
+            close(fd);
+            return size;
+        }
+    }
+    else
+    {
+        debug("%s not exist \n", diskpath);
+    }
+
+    return size;
+}
+
 static int vtoydm_vlnk_convert(char *disk, int len, int *part, uint64_t *offset)
 {
     int rc = 1;
@@ -627,6 +667,24 @@ end:
     return rc;
 }
 
+static int vtoydm_print_raw_linear_table(const char *img_map_file, const char *diskname, int part)
+{
+    uint64_t disk_sector_num;
+
+    disk_sector_num = vtoydm_get_part_secnum(diskname, part);
+
+    if (strstr(diskname, "nvme") || strstr(diskname, "mmc") || strstr(diskname, "nbd"))
+    {
+        printf("0 %lu linear %sp%d 0\n", (unsigned long)disk_sector_num, diskname, part);
+    }
+    else
+    {
+        printf("0 %lu linear %s%d 0\n", (unsigned long)disk_sector_num, diskname, part);
+    }
+    
+    return 0;
+}
+
 int vtoydm_main(int argc, char **argv)
 {
     int ch;
@@ -639,7 +697,7 @@ int vtoydm_main(int argc, char **argv)
     char filepath[300] = {0};
     char outfile[300] = {0};
 
-    while ((ch = getopt(argc, argv, "s:l:o:d:f:v::i::p::c::h::e::E::")) != -1)
+    while ((ch = getopt(argc, argv, "s:l:o:d:f:v::i::p::r::c::h::e::E::")) != -1)
     {
         if (ch == 'd')
         {
@@ -653,6 +711,10 @@ int vtoydm_main(int argc, char **argv)
         {
             cmd = CMD_PRINT_TABLE;
         }
+        else if (ch == 'r')
+        {
+            cmd = CMD_PRINT_RAW_TABLE;
+        }
         else if (ch == 'c')
         {
             cmd = CMD_CREATE_DM;
@@ -713,6 +775,10 @@ int vtoydm_main(int argc, char **argv)
         {
             return vtoydm_print_linear_table(filepath, diskname, part, offset);
         }
+        case CMD_PRINT_RAW_TABLE:
+        {
+            return vtoydm_print_raw_linear_table(filepath, diskname, part);
+        }
         case CMD_CREATE_DM:
         {
             break;
diff --git a/VtoyTool/vtoytool/00/vtoytool_32 b/VtoyTool/vtoytool/00/vtoytool_32
index 2c662faa..a5dec140 100644
Binary files a/VtoyTool/vtoytool/00/vtoytool_32 and b/VtoyTool/vtoytool/00/vtoytool_32 differ
diff --git a/VtoyTool/vtoytool/00/vtoytool_64 b/VtoyTool/vtoytool/00/vtoytool_64
index d9985638..0d8a2e02 100644
Binary files a/VtoyTool/vtoytool/00/vtoytool_64 and b/VtoyTool/vtoytool/00/vtoytool_64 differ
diff --git a/VtoyTool/vtoytool/00/vtoytool_aa64 b/VtoyTool/vtoytool/00/vtoytool_aa64
index 58beda87..dc65f933 100644
Binary files a/VtoyTool/vtoytool/00/vtoytool_aa64 and b/VtoyTool/vtoytool/00/vtoytool_aa64 differ
diff --git a/VtoyTool/vtoytool/00/vtoytool_m64e b/VtoyTool/vtoytool/00/vtoytool_m64e
index 2b9f11d5..173c0d39 100644
Binary files a/VtoyTool/vtoytool/00/vtoytool_m64e and b/VtoyTool/vtoytool/00/vtoytool_m64e differ
diff --git a/vtoycli/partresize.c b/vtoycli/partresize.c
index 6613be73..d47618c9 100644
--- a/vtoycli/partresize.c
+++ b/vtoycli/partresize.c
@@ -599,7 +599,7 @@ static int update_part_table(char *disk, UINT64 part2start)
 
         PartTbl[1].StartLBA = PartTbl[0].LastLBA + 1;
 		PartTbl[1].LastLBA = PartTbl[1].StartLBA + VENTOY_EFI_PART_SIZE / 512 - 1;
-		PartTbl[1].Attr = 0xC000000000000001ULL;
+		PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
         PartTbl[1].Name[0] = 'V';
         PartTbl[1].Name[1] = 'T';
         PartTbl[1].Name[2] = 'O';
diff --git a/vtoycli/vtoycli.h b/vtoycli/vtoycli.h
index 1a6667ff..006e1f30 100644
--- a/vtoycli/vtoycli.h
+++ b/vtoycli/vtoycli.h
@@ -21,7 +21,7 @@
 #ifndef __VTOYCLI_H__
 #define __VTOYCLI_H__
 
-#define VENTOY_EFI_PART_ATTR   0xC000000000000001ULL
+#define VENTOY_EFI_PART_ATTR   0x8000000000000000ULL
 
 #define SIZE_1MB   (1024 * 1024)
 #define VENTOY_EFI_PART_SIZE   (32 * SIZE_1MB)
diff --git a/vtoycli/vtoygpt.c b/vtoycli/vtoygpt.c
index 1d9d2621..f0e2e62a 100644
--- a/vtoycli/vtoygpt.c
+++ b/vtoycli/vtoygpt.c
@@ -191,23 +191,26 @@ int vtoygpt_main(int argc, char **argv)
         Name = pMainGptInfo->PartTbl[1].Name;
         if (Name[0] == 'V' && Name[1] == 'T' && Name[2] == 'O' && Name[3] == 'Y')
         {
-            pMainGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
-            pMainGptInfo->Head.PartTblCrc = VtoyCrc32(pMainGptInfo->PartTbl, sizeof(pMainGptInfo->PartTbl));
-            pMainGptInfo->Head.Crc = 0;
-            pMainGptInfo->Head.Crc = VtoyCrc32(&pMainGptInfo->Head, pMainGptInfo->Head.Length);
+            if (pMainGptInfo->PartTbl[1].Attr != VENTOY_EFI_PART_ATTR)
+            {                
+                pMainGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
+                pMainGptInfo->Head.PartTblCrc = VtoyCrc32(pMainGptInfo->PartTbl, sizeof(pMainGptInfo->PartTbl));
+                pMainGptInfo->Head.Crc = 0;
+                pMainGptInfo->Head.Crc = VtoyCrc32(&pMainGptInfo->Head, pMainGptInfo->Head.Length);
 
-            pBackGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
-            pBackGptInfo->Head.PartTblCrc = VtoyCrc32(pBackGptInfo->PartTbl, sizeof(pBackGptInfo->PartTbl));
-            pBackGptInfo->Head.Crc = 0;
-            pBackGptInfo->Head.Crc = VtoyCrc32(&pBackGptInfo->Head, pBackGptInfo->Head.Length);
+                pBackGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
+                pBackGptInfo->Head.PartTblCrc = VtoyCrc32(pBackGptInfo->PartTbl, sizeof(pBackGptInfo->PartTbl));
+                pBackGptInfo->Head.Crc = 0;
+                pBackGptInfo->Head.Crc = VtoyCrc32(&pBackGptInfo->Head, pBackGptInfo->Head.Length);
 
-            lseek(fd, 512, SEEK_SET);
-            write(fd, (UINT8 *)pMainGptInfo + 512, sizeof(VTOY_GPT_INFO) - 512);
+                lseek(fd, 512, SEEK_SET);
+                write(fd, (UINT8 *)pMainGptInfo + 512, sizeof(VTOY_GPT_INFO) - 512);
 
-            lseek(fd, DiskSize - 33 * 512, SEEK_SET);
-            write(fd, pBackGptInfo, sizeof(VTOY_BK_GPT_INFO));
+                lseek(fd, DiskSize - 33 * 512, SEEK_SET);
+                write(fd, pBackGptInfo, sizeof(VTOY_BK_GPT_INFO));
 
-            fsync(fd);
+                fsync(fd);
+            }
         }
     }
 
diff --git a/vtoygpt/vtoygpt.c b/vtoygpt/vtoygpt.c
index 705f750d..97e4f0f8 100644
--- a/vtoygpt/vtoygpt.c
+++ b/vtoygpt/vtoygpt.c
@@ -244,7 +244,7 @@ int DumpGptInfo(VTOY_GPT_INFO *pGptInfo)
     return 0;
 }
 
-#define VENTOY_EFI_PART_ATTR   0xC000000000000001ULL
+#define VENTOY_EFI_PART_ATTR   0x8000000000000000ULL
 
 int main(int argc, const char **argv)
 {
@@ -291,23 +291,26 @@ int main(int argc, const char **argv)
         Name = pMainGptInfo->PartTbl[1].Name;
         if (Name[0] == 'V' && Name[1] == 'T' && Name[2] == 'O' && Name[3] == 'Y')
         {
-            pMainGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
-            pMainGptInfo->Head.PartTblCrc = VtoyCrc32(pMainGptInfo->PartTbl, sizeof(pMainGptInfo->PartTbl));
-            pMainGptInfo->Head.Crc = 0;
-            pMainGptInfo->Head.Crc = VtoyCrc32(&pMainGptInfo->Head, pMainGptInfo->Head.Length);
+            if (pMainGptInfo->PartTbl[1].Attr != VENTOY_EFI_PART_ATTR)
+            {                
+                pMainGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
+                pMainGptInfo->Head.PartTblCrc = VtoyCrc32(pMainGptInfo->PartTbl, sizeof(pMainGptInfo->PartTbl));
+                pMainGptInfo->Head.Crc = 0;
+                pMainGptInfo->Head.Crc = VtoyCrc32(&pMainGptInfo->Head, pMainGptInfo->Head.Length);
 
-            pBackGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
-            pBackGptInfo->Head.PartTblCrc = VtoyCrc32(pBackGptInfo->PartTbl, sizeof(pBackGptInfo->PartTbl));
-            pBackGptInfo->Head.Crc = 0;
-            pBackGptInfo->Head.Crc = VtoyCrc32(&pBackGptInfo->Head, pBackGptInfo->Head.Length);
+                pBackGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
+                pBackGptInfo->Head.PartTblCrc = VtoyCrc32(pBackGptInfo->PartTbl, sizeof(pBackGptInfo->PartTbl));
+                pBackGptInfo->Head.Crc = 0;
+                pBackGptInfo->Head.Crc = VtoyCrc32(&pBackGptInfo->Head, pBackGptInfo->Head.Length);
 
-            lseek(fd, 512, SEEK_SET);
-            write(fd, (UINT8 *)pMainGptInfo + 512, sizeof(VTOY_GPT_INFO) - 512);
+                lseek(fd, 512, SEEK_SET);
+                write(fd, (UINT8 *)pMainGptInfo + 512, sizeof(VTOY_GPT_INFO) - 512);
 
-            lseek(fd, DiskSize - 33 * 512, SEEK_SET);
-            write(fd, pBackGptInfo, sizeof(VTOY_BK_GPT_INFO));
+                lseek(fd, DiskSize - 33 * 512, SEEK_SET);
+                write(fd, pBackGptInfo, sizeof(VTOY_BK_GPT_INFO));
 
-            fsync(fd);
+                fsync(fd);
+            }
         }
     }