diff --git a/.zshrc b/.zshrc
index c5a85ef..c514dd0 100644
--- a/.zshrc
+++ b/.zshrc
@@ -133,7 +133,8 @@ unset files file;
 #-------------------------------------------------------------------------------
 
 source <(kubectl completion zsh)
-source <(kafkactl completion zsh)
+#not working in m1
+#source <(kafkactl completion zsh)
 
 #-------------------------------------------------------------------------------
 # Activate jenv & rbenv & pyenv
@@ -148,8 +149,7 @@ if which pyenv > /dev/null; then
 fi
 
 #-------------------------------------------------------------------------------
-# Prefer zsh-completions
-# @see https://stackoverflow.com/a/26479426
+# homebrew for apple silicon
 #-------------------------------------------------------------------------------
 
 # if type brew &>/dev/null; then
@@ -163,4 +163,4 @@ fi
 # fi
 
 # source /usr/local/share/zsh-autosuggestions/zsh-autosuggestions.zsh
-source $DOTFILES/kubectl.zsh
\ No newline at end of file
+source $DOTFILES/kubectl.zsh
diff --git a/aliases.sh b/aliases.sh
index 76db1a2..2bb8d28 100644
--- a/aliases.sh
+++ b/aliases.sh
@@ -3,7 +3,7 @@
 #-------------------------------------------------------------------------------
 
 # List current directory
-alias ll="$(brew --prefix coreutils)/libexec/gnubin/ls -ahlF --color --group-directories-first"
+alias ll="ls -ahlF --color"
 
 #-------------------------------------------------------------------------------
 # Homebrew
@@ -102,4 +102,9 @@ alias kf=kafkactl
 # ffplay
 #-------------------------------------------------------------------------------
 
-alias ff=ffplay -hide_banner -stats -i
\ No newline at end of file
+alias ff=ffplay -hide_banner -stats -i
+
+#-------------------------------------------------------------------------------
+# jq, reference https://stackoverflow.com/a/69906667
+# command | jq -R '. as $line | try (fromjson) catch $line'
+#-------------------------------------------------------------------------------
diff --git a/bootstrap.sh b/bootstrap.sh
index 19d58c0..9159f69 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -6,7 +6,6 @@
 #-------------------------------------------------------------------------------
 
 export DOTFILES=$HOME/dotfiles
-# export HOMEBREW_CASK_OPTS="--appdir=/Applications"
 
 #-------------------------------------------------------------------------------
 # Update dotfiles itself
@@ -21,83 +20,85 @@ fi
 #-------------------------------------------------------------------------------
 
 if test ! $(which brew); then
-  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
+  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
 fi
 
 #-------------------------------------------------------------------------------
 # Install executables and libraries
 #-------------------------------------------------------------------------------
 
-brew install bash
-brew install zsh
-brew install zsh-completions
-brew install coreutils
-brew install findutils
-brew install gnu-sed
-brew install awscli
-brew install aws-elasticbeanstalk
-brew install git
-brew install ghz
-brew install htop
-brew install httpie
-brew install jq
-brew install kubectl
-brew install k9s
-brew install openssl
-brew install tcpdump
-brew install tree
-brew install watch
-brew install wget
-brew install yarn
-brew install youtube-dl
-brew install openapi-generator
-brew install aws-iam-authenticator
-brew install speedtest-cli
-brew install colordiff
-brew install telnet
-brew install git-crypt
-brew install gnupg
-brew install graphviz
-brew install deviceinsight/packages/kafkactl
-brew install ffmpeg
-brew install dive
-brew install protobuf
-brew install grpcurl
-
-brew install composer
-brew install php
-brew install phpunit
-brew install brew-php-switcher
-
-brew install ruby
-brew install rbenv
-
-brew install python
-brew install pyenv
-
-brew install gradle
-brew install maven
-brew install sbt
-brew install jenv
-
-brew install mysql-client
-
-brew install corretto8
-brew install corretto11
-brew install corretto17
-brew install docker
-brew install firefox
-brew install google-chrome
-brew install google-backup-and-sync
-brew install intellij-idea
-brew install iterm2
-brew install postman
-brew install obs
-brew install slack
-brew install sublime-text
-brew install wireshark
-brew install tableplus
-brew install homebrew/cask-fonts/font-source-code-pro
+arch -arm64 brew install bash
+arch -arm64 brew install zsh
+arch -arm64 brew install zsh-completions
+arch -arm64 brew install coreutils
+arch -arm64 brew install findutils
+arch -arm64 brew install gnu-sed
+arch -arm64 brew install awscli
+arch -arm64 brew install git
+arch -arm64 brew install ghz
+arch -arm64 brew install htop
+arch -arm64 brew install httpie
+arch -arm64 brew install jq
+arch -arm64 brew install kubectl
+arch -arm64 brew install k9s
+arch -arm64 brew install openssl
+arch -arm64 brew install tcpdump
+arch -arm64 brew install tree
+arch -arm64 brew install watch
+arch -arm64 brew install wget
+arch -arm64 brew install yarn
+arch -arm64 brew install youtube-dl
+arch -arm64 brew install openapi-generator
+arch -arm64 brew install aws-iam-authenticator
+arch -arm64 brew install speedtest-cli
+arch -arm64 brew install colordiff
+arch -arm64 brew install telnet
+arch -arm64 brew install git-crypt
+arch -arm64 brew install gnupg
+arch -arm64 brew install graphviz
+arch -arm64 brew install ffmpeg
+arch -arm64 brew install dive
+arch -arm64 brew install protobuf
+arch -arm64 brew install grpcurl
+# workaround for jshell console error, @see https://github.com/mrsarm/jshell-plugin#tab-completion-and-arrow-keys-not-working
+arch -arm64 brew install rlwrap
+
+arch -arm64 brew install composer
+arch -arm64 brew install php
+arch -arm64 brew install phpunit
+arch -arm64 brew install brew-php-switcher
+
+arch -arm64 brew install ruby
+arch -arm64 brew install rbenv
+arch -arm64 brew install python
+arch -arm64 brew install pyenv
+
+arch -arm64 brew install gradle
+arch -arm64 brew install maven
+arch -arm64 brew install sbt
+arch -arm64 brew install jenv
+
+arch -arm64 brew install mysql-client
+
+arch -arm64 brew install corretto8
+arch -arm64 brew install corretto11
+arch -arm64 brew install corretto17
+arch -arm64 brew install docker --cask
+arch -arm64 brew install docker-credential-helper
+arch -arm64 brew install firefox
+arch -arm64 brew install google-chrome
+arch -arm64 brew install intellij-idea
+arch -arm64 brew install iterm2
+arch -arm64 brew install jmc
+arch -arm64 brew install postman
+arch -arm64 brew install obs
+arch -arm64 brew install slack
+arch -arm64 brew install sublime-text
+arch -arm64 brew install visual-studio-code
+arch -arm64 brew install visualvm
+arch -arm64 brew install wireshark
+arch -arm64 brew install tableplus
+arch -arm64 brew install homebrew/cask-fonts/font-source-code-pro
 
 #-------------------------------------------------------------------------------
 # Install global Git configuration
diff --git a/export.sh b/export.sh
index 602318b..60129b7 100644
--- a/export.sh
+++ b/export.sh
@@ -17,5 +17,5 @@ export EDITOR=vim
 
 # export MONO_GAC_PREFIX="/usr/local"
 
-export GOROOT=~/sdk/go1.20.4
-export GOPATH=~/go
+export GOROOT=$(/opt/homebrew/bin/brew --prefix go)
+export GOPATH=$HOME/go
diff --git a/functions.sh b/functions.sh
index 0f3da56..b95a2d1 100644
--- a/functions.sh
+++ b/functions.sh
@@ -633,7 +633,7 @@ mp3() {
 #-------------------------------------------------------------------------------
 
 jsh() {
-  cd $HOME/jsh && ./gradlew --no-daemon --console plain jshell
+  cd $HOME/jsh && rlwrap ./gradlew --no-daemon --console plain jshell
   cd -
 }
 
@@ -752,33 +752,3 @@ klogs() {
 
   kubectl logs -f "$1" | jq -R '. as $line | try (fromjson) catch $line'
 }
-
-#-------------------------------------------------------------------------------
-# Tunneling through K8S POD
-# To install tcpserver: brew install ucspi-tcp
-#-------------------------------------------------------------------------------
-
-kubetunnel() {
-  ensure_dependency tcpserver
-  ensure_dependency nc
-
-  ROW=(`kubectl get pods -n "$1" | grep "$2" | head -n 1`)
-  POD="$ROW[1]"
-  DEST="$3"
-  LPORT="${4:=5000}"
-
-  if [ -z "$POD" -o -z "$DEST" ]; then
-    echo "Usage: kubetunnel <NS> <POD> <DEST> [LPORT]"
-    echo ""
-    echo "Required"
-    echo "  NS    : K8S namespace"
-    echo "  POD   : POD name to use as a proxy"
-    echo "  DEST  : dest address and port"
-    echo "Optional"
-    echo "  LPORT : local binding port(default: 5000)"
-    return 1
-  fi
-
-  echo "Connect to 127.0.0.1:$LPORT to access $DEST tunneling through $POD..."
-  tcpserver -v 127.0.0.1 "$LPORT" kubectl exec -n "$1" -it "$POD" -- nc "$DEST"
-}
\ No newline at end of file
diff --git a/manual_install b/manual_install
new file mode 100644
index 0000000..8b3a33b
--- /dev/null
+++ b/manual_install
@@ -0,0 +1,11 @@
+Docker
+notion
+sequel pro nightly
+vscode
+zoom
+dbsafer
+카카오톡
+한컴오피스한글뷰어
+IntelliJ
+DataGrip
+corretto jdk
\ No newline at end of file
diff --git a/path.sh b/path.sh
index 8e77d66..7011b31 100644
--- a/path.sh
+++ b/path.sh
@@ -1,14 +1,10 @@
-#-------------------------------------------------------------------------------
-# Local bin directories before anything else
-#-------------------------------------------------------------------------------
-
-PATH="/usr/local/sbin:$PATH"
+PATH="/opt/homebrew/bin:/opt/homebrew/sbin:$PATH"
 
 #-------------------------------------------------------------------------------
 # Use project specific binaries before global ones
 #-------------------------------------------------------------------------------
 
-PATH="$HOME/npm/bin:$PATH"
+PATH="$(/opt/homebrew/bin/brew --prefix node@18)/bin:$HOME/npm/bin:$PATH"
 export NODE_PATH="$HOME/npm/lib/node_modules"
 
 #-------------------------------------------------------------------------------
@@ -17,56 +13,33 @@ export NODE_PATH="$HOME/npm/lib/node_modules"
 #       @see https://gist.github.com/appkr/e90ddf378a28745fcd75c56a1fa9ba72
 #-------------------------------------------------------------------------------
 
-# For old version of PHP @see https://tecadmin.net/install-php-macos/
-# $ curl -s http://php-osx.liip.ch/install.sh | bash -s 7.{y}
-# Note the install location is /usr/local/php5/bin
-#export PATH=/usr/local/php5/bin:$PATH
-
-# For old version of PHP @see https://gist.github.com/appkr/e90ddf378a28745fcd75c56a1fa9ba72
-# But following line is not required when brew-php-switcher is installed
-export PATH="$(brew --prefix php)/bin:$PATH"
-
-PATH="$(brew --prefix ruby)/bin:$PATH"
 mkdir -p $HOME/gems
 export GEM_HOME=$HOME/gems
 export GEM_PATH=$HOME/gems
-PATH=$GEM_HOME/bin:$PATH
-
-#-------------------------------------------------------------------------------
-# Make sure coreutils are loaded before system commands
-#-------------------------------------------------------------------------------
-
-PATH="$(brew --prefix coreutils)/libexec/gnubin:$PATH"
-
-#-------------------------------------------------------------------------------
-# Composer
-#-------------------------------------------------------------------------------
 
-# PATH="$PATH:$HOME/.composer/vendor/bin"
+PATH="$(/opt/homebrew/bin/brew --prefix php)/bin:$(/opt/homebrew/bin/brew --prefix ruby)/bin:$GEM_HOME/bin:$PATH"
 
 #-------------------------------------------------------------------------------
-# Load custom commands
+# Make sure coreutils are loaded before system commands
 #-------------------------------------------------------------------------------
 
-PATH="/usr/local/opt/icu4c/bin:$PATH"
-PATH="/usr/local/opt/icu4c/sbin:$PATH"
+PATH="$(/opt/homebrew/bin/brew --prefix coreutils)/libexec/gnubin:$PATH"
 
 #-------------------------------------------------------------------------------
-# Load mysql-client
+# Go
 #-------------------------------------------------------------------------------
 
-PATH="/opt/homebrew/opt/mysql-client/bin:$PATH"
+PATH="$(/opt/homebrew/bin/brew --prefix go)/bin:$GOPATH:$PATH"
 
 #-------------------------------------------------------------------------------
-# Load Kubernetes
+# CLang
 #-------------------------------------------------------------------------------
 
-PATH="$(brew --prefix kubernetes-cli@1.22)/bin:$PATH"
+PATH="$(/opt/homebrew/bin/brew --prefix llvm)/bin:$PATH"
 
 #-------------------------------------------------------------------------------
-# Golang
+# Return
 #-------------------------------------------------------------------------------
 
-PATH="${HOME}/sdk/go1.20.4/bin:$PATH"
-
 export PATH="$DOTFILES/bin:$PATH"
+