diff --git a/files/initrd/opt/rr/include/functions.sh b/files/initrd/opt/rr/include/functions.sh
index 11d0fd0f..9296ed47 100755
--- a/files/initrd/opt/rr/include/functions.sh
+++ b/files/initrd/opt/rr/include/functions.sh
@@ -23,10 +23,10 @@ function checkBootLoader() {
   [ ! -w "${PART1_PATH}" ] && return 1
   [ ! -w "${PART2_PATH}" ] && return 1
   [ ! -w "${PART3_PATH}" ] && return 1
-  type awk >/dev/null 2>&1 || return 1
-  type cut >/dev/null 2>&1 || return 1
-  type sed >/dev/null 2>&1 || return 1
-  type tar >/dev/null 2>&1 || return 1
+  type -p awk || return 1
+  type -p cut || return 1
+  type -p sed || return 1
+  type -p tar || return 1
   return 0
 }
 
@@ -220,7 +220,7 @@ function _set_conf_kv() {
 # @ - url list
 function _get_fastest() {
   local speedlist=""
-  if type ping >/dev/null 2>&1; then
+  if type -p ping; then
     for I in "$@"; do
       speed=$(LC_ALL=C ping -c 1 -W 5 "${I}" 2>/dev/null | awk -F'[= ]' '/time=/ {for(i=1;i<=NF;i++) if ($i=="time") print $(i+1)}')
       speedlist+="${I} ${speed:-999}\n" # Assign default value 999 if speed is empty
diff --git a/files/initrd/opt/rr/include/i18n.sh b/files/initrd/opt/rr/include/i18n.sh
index 45b28973..6abc38c4 100755
--- a/files/initrd/opt/rr/include/i18n.sh
+++ b/files/initrd/opt/rr/include/i18n.sh
@@ -8,7 +8,7 @@
 
 [ -z "${WORK_PATH}" ] || [ ! -d "${WORK_PATH}/include" ] && WORK_PATH="$(cd "$(dirname "${BASH_SOURCE[0]}")/../" >/dev/null 2>&1 && pwd)"
 
-type gettext >/dev/null 2>&1 && alias TEXT='gettext "rr"' || alias TEXT='echo'
+type -p gettext && alias TEXT='gettext "rr"' || alias TEXT='echo'
 shopt -s expand_aliases
 
 [ -d "${WORK_PATH}/lang" ] && export TEXTDOMAINDIR="${WORK_PATH}/lang"
diff --git a/localbuild.sh b/localbuild.sh
index 4ff3a10f..5a8ef271 100755
--- a/localbuild.sh
+++ b/localbuild.sh
@@ -39,7 +39,7 @@ function create() {
   sudo apt install -y locales busybox dialog gettext sed gawk jq curl
   sudo apt install -y python-is-python3 python3-pip libelf-dev qemu-utils dosfstools cpio xz-utils lz4 lzma bzip2 gzip zstd
   # sudo snap install yq
-  if ! type yq &>/dev/null || ! yq --version 2>/dev/null | grep -q "v4."; then
+  if ! type -p yq || ! yq --version 2>/dev/null | grep -q "v4."; then
     sudo curl -kL https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 -o /usr/bin/yq && sudo chmod a+x /usr/bin/yq
   fi
 
diff --git a/scripts/func.sh b/scripts/func.sh
index 89cac4c4..aab4c3c5 100755
--- a/scripts/func.sh
+++ b/scripts/func.sh
@@ -329,7 +329,7 @@ function createvmx() {
   local BLIMAGE=${1}
   local VMNAME=${2}
 
-  if ! type qemu-img &>/dev/null; then
+  if ! type -p qemu-img; then
     sudo apt install -y qemu-utils
   fi
 
diff --git a/sourcebuild.sh b/sourcebuild.sh
index be94e8f6..b329e71a 100755
--- a/sourcebuild.sh
+++ b/sourcebuild.sh
@@ -9,7 +9,7 @@
 # sudo apt install -y locales busybox dialog gettext sed gawk jq curl
 # sudo apt install -y python-is-python3 python3-pip libelf-dev qemu-utils dosfstools cpio xz-utils lz4 lzma bzip2 gzip zstd
 # # sudo snap install yq
-# if ! type yq &>/dev/null || ! yq --version 2>/dev/null | grep -q "v4."; then
+# if ! type -p yq || ! yq --version 2>/dev/null | grep -q "v4."; then
 #   sudo curl -kL https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 -o /usr/bin/yq && sudo chmod a+x /usr/bin/yq
 # fi
 #