diff --git a/cookbooks/statup/attributes.rb b/cookbooks/statup/attributes.rb
deleted file mode 100644
index a4dcb83..0000000
--- a/cookbooks/statup/attributes.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-# -------------------------------------------
-# Specifying the default settings:
-# -------------------------------------------
-node.reverse_merge!({
-  'statup' => {
-    'FQDN' => 'status.kazu634.com',
-    'db' => '/home/webadm/statup/statup.db',
-    'config' => '/home/webadm/statup/config.yml'
-  }
-})
diff --git a/cookbooks/statup/default.rb b/cookbooks/statup/default.rb
deleted file mode 100644
index 74be2ba..0000000
--- a/cookbooks/statup/default.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-# Retrieve the default values:
-include_recipe './attributes.rb'
-
-# Install statup
-include_recipe './install.rb'
-
-# Setup statup
-include_recipe './setup.rb'
-
-# Setup statup
-include_recipe './ssl.rb'
diff --git a/cookbooks/statup/files/etc/cron.d/statup b/cookbooks/statup/files/etc/cron.d/statup
deleted file mode 100644
index b956c85..0000000
--- a/cookbooks/statup/files/etc/cron.d/statup
+++ /dev/null
@@ -1 +0,0 @@
-12 3 * * * root openssl rand 48 > /etc/letsencrypt/live/status.kazu634.com/ticket.key
diff --git a/cookbooks/statup/files/etc/letsencrypt/live/status.kazu634.com/dhparams_4096.pem b/cookbooks/statup/files/etc/letsencrypt/live/status.kazu634.com/dhparams_4096.pem
deleted file mode 100644
index b4c4948..0000000
--- a/cookbooks/statup/files/etc/letsencrypt/live/status.kazu634.com/dhparams_4096.pem
+++ /dev/null
@@ -1,13 +0,0 @@
------BEGIN DH PARAMETERS-----
-MIICCAKCAgEA+gznnDB0OxkNsoQeMfWwyNvosTqhjM0uDVb4uyQJ9q6HHDtE2kic
-OA84Z1AIrMut9IKQz0MOZ7aBiTQW6rV/XozTcfhEQbej61oqM+lHvd1iQfq9EJox
-mDvSI4aqVsmICFBnEBp82NNJVAHnDzZj4FOOwhKMYk8d4tJpd+wBMcChOK3dGLTR
-FDhN4cmcCptYfdPdLDr4+GWYI1BTn7JC5pTqhQRjOM3vLcLgYUJDDwW+xrAa+DIi
-S06+1eBWnj9HrpxJLuauMzBuQ5B+1Y16tViavo35zBpakwMj0fKyMgx1L+mHW/0b
-1wuIUIFudjsUY/NANDnTMT6qYhDtiQTDZ+pjJ9pVyrGd+15cNBhzkumzUwSWiiBM
-VEkOSypSJl3JIVOvdo7oxP1RjJmSiaQjHg90ZC8xcqlQdlBm1m9RW8FAiNzchOrf
-wEwM6XmTI31tzT2CF7xkz+KdLUjy/9It+DrA5JSxo0/5Izx9C4vttNckcecVjq1A
-X5g9Beu74L+EJpP3qZym9+uZmQLKMlRXYLP+PDUK3eehUHrHOVSAx89UQ9LnEavB
-m0MMUNLNTRt6iK0bBwNgUNTaENYRD9eEGs8w/6zmkCqgpKDCVBtdIo3P5mGYJ6eu
-UbMmc4UaTUmNScPdiMOorxzDm6m6/lhD4Aeha8ofvy16BlsXG1YdNUMCAQI=
------END DH PARAMETERS-----
diff --git a/cookbooks/statup/files/etc/supervisor/conf.d/statup.conf b/cookbooks/statup/files/etc/supervisor/conf.d/statup.conf
deleted file mode 100644
index 46b5870..0000000
--- a/cookbooks/statup/files/etc/supervisor/conf.d/statup.conf
+++ /dev/null
@@ -1,10 +0,0 @@
-[program:statup]
-command=/usr/local/bin/statup -ip 127.0.0.1
-stdout_logfile=/var/log/supervisor/statup.log
-redirect_stderr=true
-stdout_logfile_maxbytes=1MB
-stdout_logfile_backups=5
-autorestart=true
-stopsignal=TERM
-user=webadm
-directory=/home/webadm/statup/
diff --git a/cookbooks/statup/install.rb b/cookbooks/statup/install.rb
deleted file mode 100644
index bd6378f..0000000
--- a/cookbooks/statup/install.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-URL = 'https://assets.statup.io/install.sh'
-TMP = '/tmp/install.sh'
-
-# Download install script
-execute "wget #{URL} -O #{TMP}" do
-  user 'root'
-
-  not_if 'test -e /usr/local/bin/statup'
-end
-
-file TMP do
-  mode '755'
-
-  not_if 'test -e /usr/local/bin/statup'
-end
-
-# Execute install script:
-execute TMP do
-  user 'root'
-
-  not_if 'test -e /usr/local/bin/statup'
-end
diff --git a/cookbooks/statup/setup.rb b/cookbooks/statup/setup.rb
deleted file mode 100644
index 8bc8ed2..0000000
--- a/cookbooks/statup/setup.rb
+++ /dev/null
@@ -1,80 +0,0 @@
-# Make directory:
-directory '/home/webadm/statup' do
-  owner 'webadm'
-  group 'webadm'
-  mode '755'
-end
-
-# Deploy the configuration:
-execute 'mc cp minio/backup/statup/config.yml /tmp/config.yml' do
-  user 'kazu634'
-
-  not_if "test -e #{node['statup']['config']}"
-end
-
-file '/tmp/config.yml' do
-  owner 'webadm'
-  group 'webadm'
-  mode '664'
-
-  not_if "test -e #{node['statup']['config']}"
-end
-
-execute "mv /tmp/config.yml #{node['statup']['config']}" do
-  user 'webadm'
-
-  not_if "test -e #{node['statup']['config']}"
-end
-
-# Deploy the configuration DB:
-execute 'mc cp minio/backup/statup/statup.db /tmp/statup.db' do
-  user 'kazu634'
-
-  not_if "test -e #{node['statup']['db']}"
-end
-
-file '/tmp/statup.db' do
-  owner 'webadm'
-  group 'webadm'
-  mode '664'
-
-  not_if "test -e #{node['statup']['db']}"
-end
-
-execute "mv /tmp/statup.db #{node['statup']['db']}" do
-  user 'webadm'
-
-  not_if "test -e #{node['statup']['db']}"
-end
-
-# Deploy the supervisord configuration file:
-remote_file '/etc/supervisor/conf.d/statup.conf' do
-  user 'root'
-  group 'root'
-  mode '644'
-end
-
-# Apply the changes
-execute 'Reload supervisor' do
-  user 'root'
-
-  command '/usr/bin/supervisorctl update'
-end
-
-# Firewall Setting:
-%w( 8080/tcp ).each do |port|
-  execute "ufw allow #{port}" do
-    user 'root'
-
-    not_if "LANG=c ufw status | grep #{port}"
-
-    notifies :run, 'execute[ufw reload-or-enable]'
-  end
-end
-
-execute 'ufw reload-or-enable' do
-  user 'root'
-  command 'LANG=C ufw reload | grep skipping && ufw --force enable || exit 0'
-
-  action :nothing
-end
diff --git a/cookbooks/statup/ssl.rb b/cookbooks/statup/ssl.rb
deleted file mode 100644
index 4f497a7..0000000
--- a/cookbooks/statup/ssl.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-[
-  'rm -f /etc/nginx/sites-enabled/*',
-  'ln -f -s /etc/nginx/sites-available/maintenance /etc/nginx/sites-enabled/maintenance',
-  'systemctl reload nginx',
-  "test -e /etc/letsencrypt/live/#{node['statup']['FQDN']}/cert.pem || certbot certonly --webroot -d #{node['statup']['FQDN']} --webroot-path /usr/share/nginx/html/ --email simoom634@yahoo.co.jp --agree-tos -n",
-  '/home/webadm/bin/nginx-config.sh',
-].each do |cmd|
-  execute cmd
-end
-
-remote_file "/etc/letsencrypt/live/#{node['statup']['FQDN']}/dhparams_4096.pem" do
-  owner 'root'
-  group 'root'
-  mode '644'
-end
-
-execute "openssl rand 48 > /etc/letsencrypt/live/#{node['statup']['FQDN']}/ticket.key"
-
-remote_file '/etc/cron.d/statup' do
-  user 'root'
-  group 'root'
-  mode '644'
-end