diff --git a/disks/install.sh b/disks/install.sh
index 7973236..286e830 100755
--- a/disks/install.sh
+++ b/disks/install.sh
@@ -331,12 +331,6 @@ function nondtModel() {
       hasUSB=true
     fi
   done
-  # USB Port Mapping
-  if [ "${2}" = "internal" ]; then
-    hasUSB=true
-  elif [ "${2}" = "external" ]; then
-    hasUSB=false
-  fi
   # Define 6 is the minimum number of USB disks
   if [ "${hasUSB}" = "false" ]; then
     USBMINIDX=$((${MAXDISKS} - 1))
@@ -350,43 +344,55 @@ function nondtModel() {
     MAXDISKS=$(($(_get_conf_kv maxdisks)))
     printf "get maxdisks=%d\n" "${MAXDISKS}"
   else
-    # fix isSingleBay issue: if maxdisks is 1, there is no create button in the storage panel
-    # [ ${MAXDISKS} -le 2 ] && MAXDISKS=4
+    if [ "${2}" = "internal" ]; then
+      MAXDISKS=26
+    else
+      # fix isSingleBay issue: if maxdisks is 1, there is no create button in the storage panel
+      [ ${MAXDISKS} -le 2 ] && MAXDISKS=4
+    fi
     printf "cal maxdisks=%d\n" "${MAXDISKS}"
   fi
-
   if _check_post_k "rd" "usbportcfg"; then
     USBPORTCFG=$(($(_get_conf_kv usbportcfg)))
     printf 'get usbportcfg=0x%.2x\n' "${USBPORTCFG}"
   else
-    USBPORTCFG=$(($((2 ** $((${USBMAXIDX} + 1)) - 1)) ^ $((2 ** $((${USBMINIDX} + 1)) - 1))))
-    _set_conf_kv rd "usbportcfg" "$(printf '0x%.2x' ${USBPORTCFG})"
+    if [ "${2}" = "internal" ]; then
+      USBPORTCFG=0
+    else
+      USBPORTCFG=$(($((2 ** $((${USBMAXIDX} + 1)) - 1)) ^ $((2 ** $((${USBMINIDX} + 1)) - 1))))
+    fi
     printf 'set usbportcfg=0x%.2x\n' "${USBPORTCFG}"
   fi
   if _check_post_k "rd" "esataportcfg"; then
     ESATAPORTCFG=$(($(_get_conf_kv esataportcfg)))
     printf 'get esataportcfg=0x%.2x\n' "${ESATAPORTCFG}"
   else
-    _set_conf_kv rd "esataportcfg" "$(printf "0x%.2x" ${ESATAPORTCFG})"
     printf 'set esataportcfg=0x%.2x\n' "${ESATAPORTCFG}"
   fi
   if _check_post_k "rd" "internalportcfg"; then
     INTERNALPORTCFG=$(($(_get_conf_kv internalportcfg)))
     printf 'get internalportcfg=0x%.2x\n' "${INTERNALPORTCFG}"
   else
-    INTERNALPORTCFG=$(($((2 ** ${MAXDISKS} - 1)) ^ ${USBPORTCFG} ^ ${ESATAPORTCFG}))
-    _set_conf_kv rd "internalportcfg" "$(printf "0x%.2x" ${INTERNALPORTCFG})"
+    if [ "${2}" = "external" ]; then
+      INTERNALPORTCFG=$(($((2 ** ${MAXDISKS} - 1))))
+    else
+      INTERNALPORTCFG=$(($((2 ** ${MAXDISKS} - 1)) ^ ${USBPORTCFG} ^ ${ESATAPORTCFG}))
+    fi
     printf 'set internalportcfg=0x%.2x\n' "${INTERNALPORTCFG}"
   fi
-
   # Raidtool will read maxdisks, but when maxdisks is greater than 27, formatting error will occur 8%.
   if ! _check_rootraidstatus && [ ${MAXDISKS} -gt 26 ]; then
     MAXDISKS=26
     printf "set maxdisks=26 [%d]\n" "${MAXDISKS}"
   fi
-  _set_conf_kv rd "maxdisks" "${MAXDISKS}"
   printf "set maxdisks=%d\n" "${MAXDISKS}"
 
+  # Set Values
+  _set_conf_kv rd "usbportcfg" "$(printf '0x%.2x' ${USBPORTCFG})"
+  _set_conf_kv rd "esataportcfg" "$(printf "0x%.2x" ${ESATAPORTCFG})"
+  _set_conf_kv rd "internalportcfg" "$(printf "0x%.2x" ${INTERNALPORTCFG})"
+  _set_conf_kv rd "maxdisks" "${MAXDISKS}"
+
   if [ "${1}" = "true" ]; then
     echo "TODO: no-DT's sort!!!"
   fi
diff --git a/mountloader/all/usr/bin/arc-update.sh b/mountloader/all/usr/bin/arc-update.sh
deleted file mode 100755
index 9ec2d4e..0000000
--- a/mountloader/all/usr/bin/arc-update.sh
+++ /dev/null
@@ -1,369 +0,0 @@
-#!/usr/bin/env ash
-#
-# Copyright (C) 2023 AuxXxilium <https://github.com/AuxXxilium> and Ing <https://github.com/wjz304>
-#
-# This is free software, licensed under the MIT License.
-# See /LICENSE for more information.
-#
-
-# SYNC consts.sh
-PART1_PATH="/mnt/p1"
-PART2_PATH="/mnt/p2"
-PART3_PATH="/mnt/p3"
-#DSMROOT_PATH="/mnt/dsmroot"
-TMP_PATH="/tmp"
-
-#UNTAR_PAT_PATH="${TMP_PATH}/pat"
-#RAMDISK_PATH="${TMP_PATH}/ramdisk"
-#LOG_FILE="${TMP_PATH}/log.txt"
-
-USER_CONFIG_FILE="${PART1_PATH}/user-config.yml"
-GRUB_PATH="${PART1_PATH}/boot/grub"
-
-ORI_ZIMAGE_FILE="${PART2_PATH}/zImage"
-ORI_RDGZ_FILE="${PART2_PATH}/rd.gz"
-
-ARC_BZIMAGE_FILE="${PART3_PATH}/bzImage-arc"
-ARC_RAMDISK_FILE="${PART3_PATH}/initrd-arc"
-MOD_ZIMAGE_FILE="${PART3_PATH}/zImage-dsm"
-MOD_RDGZ_FILE="${PART3_PATH}/initrd-dsm"
-
-CKS_PATH="${PART3_PATH}/custom"
-LKMS_PATH="${PART3_PATH}/lkms"
-ADDONS_PATH="${PART3_PATH}/addons"
-MODULES_PATH="${PART3_PATH}/modules"
-USER_UP_PATH="${PART3_PATH}/users"
-SCRIPTS_PATH="${PART3_PATH}/scripts"
-
-# Modify KVER for Epyc7002
-if [ "${PLATFORM}" == "epyc7002" ]; then
-  KVERP="${PRODUCTVER}-${KVER}"
-else
-  KVERP="${KVER}"
-fi
-
-# SYNC configFile.sh
-
-# Read key value from yaml config file
-# 1 - Path of key
-# 2 - Path of yaml config file
-# Return Value
-function readConfigKey() {
-  RESULT=$(yq eval '.'${1}' | explode(.)' "${2}" 2>/dev/null)
-  [ "${RESULT}" == "null" ] && echo "" || echo ${RESULT}
-}
-
-# Read Entries as map(key=value) from yaml config file
-# 1 - Path of key
-# 2 - Path of yaml config file
-# Returns map of values
-function readConfigMap() {
-  yq eval '.'${1}' | explode(.) | to_entries | map([.key, .value] | join(": ")) | .[]' "${2}" 2>/dev/null
-}
-
-# Read an array from yaml config file
-# 1 - Path of key
-# 2 - Path of yaml config file
-# Returns array/map of values
-function readConfigArray() {
-  yq eval '.'${1}'[]' "${2}" 2>/dev/null
-}
-
-# Write to yaml config file
-# 1 - Path of Key
-# 2 - Value
-# 3 - Path of yaml config file
-function writeConfigKey() {
-  [ "${2}" = "{}" ] && yq eval '.'${1}' = {}' --inplace "${3}" 2>/dev/null || yq eval '.'${1}' = "'"${2}"'"' --inplace "${3}" 2>/dev/null
-}
-
-# Return list of all modules available
-# 1 - Platform
-# 2 - Kernel Version
-function getAllModules() {
-  local PLATFORM=${1}
-  local KVER=${2}
-
-  if [ -z "${PLATFORM}" -o -z "${KVERP}" ]; then
-    echo ""
-    return 1
-  fi
-  # Unzip modules for temporary folder
-  rm -rf "${TMP_PATH}/modules"
-  mkdir -p "${TMP_PATH}/modules"
-  local KERNEL="$(readConfigKey "kernel" "${USER_CONFIG_FILE}")"
-  if [ "${KERNEL}" = "custom" ]; then
-    tar -zxf "${CKS_PATH}/modules-${PLATFORM}-${KVERP}.tgz" -C "${TMP_PATH}/modules"
-  else
-    tar -zxf "${MODULES_PATH}/${PLATFORM}-${KVERP}.tgz" -C "${TMP_PATH}/modules"
-  fi
-  # Get list of all modules
-  for F in $(ls ${TMP_PATH}/modules/*.ko 2>/dev/null); do
-    local X=$(basename ${F})
-    local M=${X:0:-3}
-    local DESC=$(modinfo ${F} 2>/dev/null | awk -F':' '/description:/{ print $2}' | awk '{sub(/^[ ]+/,""); print}')
-    [ -z "${DESC}" ] && DESC="${X}"
-    echo "${M} \"${DESC}\""
-  done
-  rm -rf "${TMP_PATH}/modules"
-}
-
-# SYNC menu.sh
-
-# 1 - update.zip path
-# 2 - progress file path
-function updateARC() {
-  local UPDATE_FILE="${1:-"/tmp/update.zip"}"
-  local PROGRESS_FILE="${2:-"/tmp/arc_update_progress"}"
-
-  echo '{"progress": "0", "progressmsg": "Update ARC ..."}' >"${PROGRESS_FILE}"
-  if [ ! -f "${UPDATE_FILE}" ]; then
-    echo '{"progress": "-1", "progressmsg": "Update file not found!"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-  echo '{"progress": "10", "progressmsg": "Extracting update file ..."}' >"${PROGRESS_FILE}"
-  rm -rf "${TMP_PATH}/update"
-  mkdir -p "${TMP_PATH}/update"
-  unzip -oq "${UPDATE_FILE}" -d "${TMP_PATH}/update"
-  if [ $? -ne 0 ]; then
-    echo '{"progress": "-2", "progressmsg": "Update file unzip failed!"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-  # Check checksums
-  echo '{"progress": "20", "progressmsg": "Check checksums ..."}' >"${PROGRESS_FILE}"
-  (cd "${TMP_PATH}/update" && sha256sum --status -c sha256sum)
-  if [ $? -ne 0 ]; then
-    echo '{"progress": "-3", "progressmsg": "Checksum do not match!"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-  # Check conditions
-  echo '{"progress": "30", "progressmsg": "Check conditions ..."}' >"${PROGRESS_FILE}"
-  if [ -f "${TMP_PATH}/update/update-check.sh" ]; then
-    cat "${TMP_PATH}/update/update-check.sh" | bash
-    if [ $? -ne 0 ]; then
-      echo '{"progress": "-4", "progressmsg": "Update check failed, The current version does not support upgrading to the latest version!"}' >"${PROGRESS_FILE}"
-      return 1
-    fi
-  fi
-
-  echo '{"progress": "40", "progressmsg": "Check disk space ..."}' >"${PROGRESS_FILE}"
-  SIZENEW=0
-  SIZEOLD=0
-  while IFS=': ' read KEY VALUE; do
-    if [ "${KEY: -1}" = "/" ]; then
-      rm -Rf "${TMP_PATH}/update/${VALUE}"
-      mkdir -p "${TMP_PATH}/update/${VALUE}"
-      tar -zxf "${TMP_PATH}/update/$(basename "${KEY}").tgz" -C "${TMP_PATH}/update/${VALUE}"
-      if [ $? -ne 0 ]; then
-        echo '{"progress": "-5", "progressmsg": "Update file unzip failed!"}' >"${PROGRESS_FILE}"
-        return 1
-      fi
-      rm "${TMP_PATH}/update/$(basename "${KEY}").tgz"
-    else
-      mkdir -p "${TMP_PATH}/update/$(dirname "${VALUE}")"
-      mv -f "${TMP_PATH}/update/$(basename "${KEY}")" "${TMP_PATH}/update/${VALUE}"
-    fi
-    SIZENEW=$((${SIZENEW} + $(du -sm "${TMP_PATH}/update/${VALUE}" 2>/dev/null | awk '{print $1}')))
-    SIZEOLD=$((${SIZEOLD} + $(du -sm "${VALUE}" 2>/dev/null | awk '{print $1}')))
-  done < <(readConfigMap "replace" "${TMP_PATH}/update/update-list.yml")
-
-  SIZESPL=$(df -m ${PART3_PATH} 2>/dev/null | awk 'NR==2 {print $4}')
-  if [ ${SIZENEW:-0} -ge $((${SIZEOLD:-0} + ${SIZESPL:-0})) ]; then
-    MSG="$(printf "Failed to install due to insufficient remaning disk space on local hard drive, consider reallocate your disk %s with at least %sM." "${PART3_PATH}" "$((${SIZENEW} - ${SIZEOLD} - ${SIZESPL}))")"
-    echo '{"progress": "-6", "progressmsg": "'${MSG}'"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-  if [ -f "${TMP_PATH}/update/update-list.yml" ]; then
-    # Process update-list.yml
-    echo '{"progress": "50", "progressmsg": "Process update ..."}' >"${PROGRESS_FILE}"
-    while read F; do
-      [ -f "${F}" ] && rm -f "${F}"
-      [ -d "${F}" ] && rm -Rf "${F}"
-    done < <(readConfigArray "remove" "${TMP_PATH}/update/update-list.yml")
-
-    echo '{"progress": "60", "progressmsg": "Process update ..."}' >"${PROGRESS_FILE}"
-    while IFS=': ' read KEY VALUE; do
-      if [ "${KEY: -1}" = "/" ]; then
-        rm -Rf "${VALUE}"
-        mkdir -p "${VALUE}"
-        cp -Rf "${TMP_PATH}/update/${VALUE}"/* "${VALUE}"
-        if [ "$(realpath "${VALUE}")" = "$(realpath "${MODULES_PATH}")" ]; then
-          if [ -n "${MODEL}" -a -n "${PRODUCTVER}" ]; then
-            KVER="$(readConfigKey "platforms.${PLATFORM}.productvers.[${PRODUCTVER}].kver" "${WORK_PATH}/platforms.yml")"
-            KPRE="$(readConfigKey "platforms.${PLATFORM}.productvers.[${PRODUCTVER}].kpre" "${WORK_PATH}/platforms.yml")"
-            if [ -n "${PLATFORM}" -a -n "${KVERP}" ]; then
-              writeConfigKey "modules" "{}" "${USER_CONFIG_FILE}"
-              while read ID DESC; do
-                writeConfigKey "modules.\"${ID}\"" "" "${USER_CONFIG_FILE}"
-              done < <(getAllModules "${PLATFORM}" "${KVERP}")
-            fi
-          fi
-        fi
-      else
-        mkdir -p "$(dirname "${VALUE}")"
-        cp -f "${TMP_PATH}/update/${VALUE}" "${VALUE}"
-      fi
-    done < <(readConfigMap "replace" "${TMP_PATH}/update/update-list.yml")
-    rm -rf "${TMP_PATH}/update"
-    echo '{"progress": "90", "progressmsg": "Process update ..."}' >"${PROGRESS_FILE}"
-  fi
-  touch ${PART1_PATH}/.build
-  sync
-  echo '{"progress": "100", "progressmsg": "Arc updated success!"}' >"${PROGRESS_FILE}"
-  return 0
-}
-
-# 1 - update.zip path
-# 2 - progress file path
-function updateAddons() {
-  local UPDATE_FILE="${1:-"/tmp/addons.zip"}"
-  local PROGRESS_FILE="${2:-"/tmp/arc_update_progress"}"
-
-  echo '{"progress": "0", "progressmsg": "Update Addons ..."}' >"${PROGRESS_FILE}"
-  if [ ! -f "${UPDATE_FILE}" ]; then
-    echo '{"progress": "-1", "progressmsg": "Update file not found!"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-  echo '{"progress": "10", "progressmsg": "Extracting update file ..."}' >"${PROGRESS_FILE}"
-  rm -rf "${TMP_PATH}/update"
-  mkdir -p "${TMP_PATH}/update"
-  unzip -oq "${UPDATE_FILE}" -d "${TMP_PATH}/update"
-  if [ $? -ne 0 ]; then
-    echo '{"progress": "-2", "progressmsg": "Update file unzip failed!"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-
-  for PKG in $(ls ${TMP_PATH}/update/*.addon 2>/dev/null); do
-    ADDON=$(basename ${PKG} .addon)
-    rm -rf "${TMP_PATH}/update/${ADDON}"
-    mkdir -p "${TMP_PATH}/update/${ADDON}"
-    tar -xaf "${PKG}" -C "${TMP_PATH}/update/${ADDON}"
-    if [ $? -ne 0 ]; then
-      echo '{"progress": "-3", "progressmsg": "Update file unzip failed!"}' >"${PROGRESS_FILE}"
-      return 1
-    fi
-    rm -f "${PKG}"
-  done
-  SIZENEW="$(du -sm "${TMP_PATH}/update" 2>/dev/null | awk '{print $1}')"
-  SIZEOLD="$(du -sm "${ADDONS_PATH}" 2>/dev/null | awk '{print $1}')"
-  SIZESPL=$(df -m "${ADDONS_PATH}" 2>/dev/null | awk 'NR==2 {print $4}')
-  if [ ${SIZENEW:-0} -ge $((${SIZEOLD:-0} + ${SIZESPL:-0})) ]; then
-    MSG="$(printf "Failed to install due to insufficient remaning disk space on local hard drive, consider reallocate your disk %s with at least %sM." "$(dirname "${ADDONS_PATH}")" "$((${SIZENEW} - ${SIZEOLD} - ${SIZESPL}))")"
-    echo '{"progress": "-3", "progressmsg": "'${MSG}'"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-  echo '{"progress": "20", "progressmsg": "Process update ..."}' >"${PROGRESS_FILE}"
-  rm -Rf "${ADDONS_PATH}/"*
-  cp -Rf "${TMP_PATH}/update/"* "${ADDONS_PATH}/"
-  rm -rf "${TMP_PATH}/update"
-  echo '{"progress": "90", "progressmsg": "Process update ..."}' >"${PROGRESS_FILE}"
-  touch ${PART1_PATH}/.build
-  sync
-  echo '{"progress": "100", "progressmsg": "Addons updated success!"}' >"${PROGRESS_FILE}"
-  return 0
-}
-
-# 1 - update.zip path
-# 2 - progress file path
-function updateModules() {
-  local UPDATE_FILE="${1:-"/tmp/modules.zip"}"
-  local PROGRESS_FILE="${2:-"/tmp/arc_update_progress"}"
-
-  echo '{"progress": "0", "progressmsg": "Update Modules ..."}' >"${PROGRESS_FILE}"
-  if [ ! -f "${UPDATE_FILE}" ]; then
-    echo '{"progress": "-1", "progressmsg": "Update file not found!"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-  echo '{"progress": "10", "progressmsg": "Extracting update file ..."}' >"${PROGRESS_FILE}"
-  rm -rf "${TMP_PATH}/update"
-  mkdir -p "${TMP_PATH}/update"
-  unzip -oq "${UPDATE_FILE}" -d "${TMP_PATH}/update"
-  if [ $? -ne 0 ]; then
-    echo '{"progress": "-2", "progressmsg": "Update file unzip failed!"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-
-  SIZENEW="$(du -sm "${TMP_PATH}/update" 2>/dev/null | awk '{print $1}')"
-  SIZEOLD="$(du -sm "${MODULES_PATH}" 2>/dev/null | awk '{print $1}')"
-  SIZESPL=$(df -m "${MODULES_PATH}" 2>/dev/null | awk 'NR==2 {print $4}')
-  if [ ${SIZENEW:-0} -ge $((${SIZEOLD:-0} + ${SIZESPL:-0})) ]; then
-    MSG="$(printf "Failed to install due to insufficient remaning disk space on local hard drive, consider reallocate your disk %s with at least %sM." "$(dirname "${MODULES_PATH}")" "$((${SIZENEW} - ${SIZEOLD} - ${SIZESPL}))")"
-    echo '{"progress": "-3", "progressmsg": "'${MSG}'"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-  echo '{"progress": "20", "progressmsg": "Process update ..."}' >"${PROGRESS_FILE}"
-  rm -rf "${MODULES_PATH}/"*
-  cp -rf "${TMP_PATH}/update/"* "${MODULES_PATH}/"
-  rm -rf "${TMP_PATH}/update"
-  if [ $? -ne 0 ]; then
-    echo '{"progress": "-2", "progressmsg": "Update file unzip failed!"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-  echo '{"progress": "30", "progressmsg": "Process update ..."}' >"${PROGRESS_FILE}"
-  if [ -n "${MODEL}" -a -n "${PRODUCTVER}" ]; then
-    KVER="$(readConfigKey "platforms.${PLATFORM}.productvers.[${PRODUCTVER}].kver" "${WORK_PATH}/platforms.yml")"
-    # Modify KVER for Epyc7002
-    if [ "${PLATFORM}" == "epyc7002" ]; then
-      KVERP="${PRODUCTVER}-${KVER}"
-    else
-      KVERP="${KVER}"
-    fi
-    if [ -n "${PLATFORM}" -a -n "${KVERP}" ]; then
-      writeConfigKey "modules" "{}" "${USER_CONFIG_FILE}"
-      while read ID DESC; do
-        writeConfigKey "modules.\"${ID}\"" "" "${USER_CONFIG_FILE}"
-      done < <(getAllModules "${PLATFORM}" "${KVERP}")
-    fi
-  fi
-  echo '{"progress": "90", "progressmsg": "Process update ..."}' >"${PROGRESS_FILE}"
-  touch ${PART1_PATH}/.build
-  sync
-  echo '{"progress": "100", "progressmsg": "Modules updated success!"}' >"${PROGRESS_FILE}"
-  return 0
-}
-
-# 1 - update.zip path
-# 2 - progress file path
-function updateLKMs() {
-  local UPDATE_FILE="${1:-"/tmp/rp-lkms.zip"}"
-  local PROGRESS_FILE="${2:-"/tmp/arc_update_progress"}"
-
-  echo '{"progress": "0", "progressmsg": "Update LKMs ..."}' >"${PROGRESS_FILE}"
-  if [ ! -f "${UPDATE_FILE}" ]; then
-    echo '{"progress": "-1", "progressmsg": "Update file not found!"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-  echo '{"progress": "10", "progressmsg": "Extracting update file ..."}' >"${PROGRESS_FILE}"
-  rm -rf "${TMP_PATH}/update"
-  mkdir -p "${TMP_PATH}/update"
-  unzip -oq "${UPDATE_FILE}" -d "${TMP_PATH}/update"
-  if [ $? -ne 0 ]; then
-    echo '{"progress": "-2", "progressmsg": "Update file unzip failed!"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-
-  SIZENEW="$(du -sm "${TMP_PATH}/update" 2>/dev/null | awk '{print $1}')"
-  SIZEOLD="$(du -sm "${LKMS_PATH}" 2>/dev/null | awk '{print $1}')"
-  SIZESPL=$(df -m "${LKMS_PATH}" 2>/dev/null | awk 'NR==2 {print $4}')
-  if [ ${SIZENEW:-0} -ge $((${SIZEOLD:-0} + ${SIZESPL:-0})) ]; then
-    MSG="$(printf "Failed to install due to insufficient remaning disk space on local hard drive, consider reallocate your disk %s with at least %sM." "$(dirname "${LKMS_PATH}")" "$((${SIZENEW} - ${SIZEOLD} - ${SIZESPL}))")"
-    echo '{"progress": "-3", "progressmsg": "'${MSG}'"}' >"${PROGRESS_FILE}"
-    return 1
-  fi
-  echo '{"progress": "20", "progressmsg": "Process update ..."}' >"${PROGRESS_FILE}"
-  rm -rf "${LKMS_PATH}/"*
-  cp -rf "${TMP_PATH}/update/"* "${LKMS_PATH}/"
-  rm -rf "${TMP_PATH}/update"
-  echo '{"progress": "90", "progressmsg": "Process update ..."}' >"${PROGRESS_FILE}"
-  touch ${PART1_PATH}/.build
-  sync
-  echo '{"progress": "100", "progressmsg": "LKMs updated success!"}' >"${PROGRESS_FILE}"
-  return 0
-}
-
-WORK_PATH="/tmp/initrd/opt/arc"
-PLATFORM="$(readConfigKey "platform" "${USER_CONFIG_FILE}")"
-MODEL="$(readConfigKey "model" "${USER_CONFIG_FILE}")"
-PRODUCTVER="$(readConfigKey "productver" "${USER_CONFIG_FILE}")"
-
-$@
diff --git a/sspatch/all/usr/bin/sspatch.sh b/sspatch/all/usr/bin/sspatch.sh
index 49857a3..8b93165 100755
--- a/sspatch/all/usr/bin/sspatch.sh
+++ b/sspatch/all/usr/bin/sspatch.sh
@@ -56,11 +56,11 @@ if [ -d "${SSPATH}" ]; then
   # Check Sha256sum for Patch
   [ -f "${SSPATH}/lib/libssutils.org.so" ] && CHECKSUM="$(sha256sum ${SSPATH}/lib/libssutils.org.so | cut -d' ' -f1)" || CHECKSUM="$(sha256sum ${SSPATH}/lib/libssutils.so | cut -d' ' -f1)"
   SSPATCH="false"
-  if [ "${CHECKSUM}" == "b0fafefe820aa8ecd577313dff2ae22cf41a6ddf44051f01670c3b92ee04224d" ]; then
+  if [ "${CHECKSUM}" = "b0fafefe820aa8ecd577313dff2ae22cf41a6ddf44051f01670c3b92ee04224d" ]; then
     echo "sspatch: SurveillanceStation 9.2.0-11289"
     tar -zxf "${PATCHPATH}/sspatch.tgz" -C "${PATCHPATH}/"
     SSPATCH="true"
-  elif [ "${CHECKSUM}" == "92a8c8c75446daa7328a34acc67172e1f9f3af8229558766dbe5804a86c08a5e" ]; then
+  elif [ "${CHECKSUM}" = "92a8c8c75446daa7328a34acc67172e1f9f3af8229558766dbe5804a86c08a5e" ]; then
     if [ -d "/var/packages/NVIDIARuntimeLibrary" ]; then
       echo "sspatch: SurveillanceStation DVA3221 9.2.0-11289"
       tar -zxf "${PATCHPATH}/sspatch-3221.tgz" -C "${PATCHPATH}/"