diff --git a/init/install.sh b/init/install.sh
index e6dab1e..16f7696 100755
--- a/init/install.sh
+++ b/init/install.sh
@@ -23,14 +23,24 @@ git clone -b $branchName https://github.com/shuntaka9576/dotfiles.git ~/dotfiles
 # =*=*=*=*=*=*=*=*=*=*=* start symbolic link shell =*=*=*=*=*=*=*=*=*=*=*
 ~/dotfiles/init/setup/link.sh
 
-if [ "$(uname)" == 'Darwin' ]; then
-  echo '====================================== Mac ======================================'
+if [ "$(uname)" == 'Darwin' ]  && [ "$(uname -m)" == 'x86_64' ]; then
+  echo '====================================== Mac(x86_64) ======================================'
   # install brew
   /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
 
   # install lib for mac
   source ~/.bash_profile
   ~/dotfiles/init/setup/mac.sh
+
+elif [ "$(uname)" == 'Darwin' ]  && [ "$(uname -m)" == 'arm64' ]; then
+  echo '====================================== Mac(arm64) ======================================'
+  # TODO install MacPorts
+  export PATH=/opt/local/bin:$PATH
+  sudo port install go
+  sudo port install node
+  ~/dotfiles/init/setup/frontend.sh
+  ~/dotfiles/init/setup/common.sh
+  exit # TODO standardize
 elif [ -e /etc/debian_version ]; then
   echo '====================================== Ubuntu ======================================'
   # install brew
diff --git a/init/setup/brew.sh b/init/setup/brew.sh
index 6a41650..3c4d680 100755
--- a/init/setup/brew.sh
+++ b/init/setup/brew.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 
+brew install npm
 brew install fish
 brew install fzf
 brew install go
diff --git a/init/setup/frontend.sh b/init/setup/frontend.sh
index 4f25b72..dccfee1 100755
--- a/init/setup/frontend.sh
+++ b/init/setup/frontend.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-
-brew install npm
 npm install -g vue-language-server
 npm install -g javascript-typescript-langserver
 npm install -g dockerfile-language-server-nodejs