diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 189493f1..3a23a975 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -69,7 +69,7 @@ def init
     initialize_breadcrumbs_and_title
 
     @seo_description = ''
-    ActionMailer::Base.default_url_options[:host] = ENV['RABEL_HOST_NAME']
+    ActionMailer::Base.default_url_options[:host] = Figaro.env['RABEL_HOST_NAME']
   end
 
   def initialize_breadcrumbs_and_title
diff --git a/app/controllers/upyun_images_controller.rb b/app/controllers/upyun_images_controller.rb
index 3564113f..7686e013 100644
--- a/app/controllers/upyun_images_controller.rb
+++ b/app/controllers/upyun_images_controller.rb
@@ -2,7 +2,7 @@ class UpyunImagesController < ApplicationController
   before_filter :authenticate_user!
 
   def create
-    redirect_to root_path if ENV['RABEL_UPYUN_SWITCH'] != 'on'
+    redirect_to root_path if Figaro.env['RABEL_UPYUN_SWITCH'] != 'on'
 
     respond_to do |f|
       f.json {
diff --git a/app/uploaders/upyun_image_uploader.rb b/app/uploaders/upyun_image_uploader.rb
index a520af13..a390c45f 100644
--- a/app/uploaders/upyun_image_uploader.rb
+++ b/app/uploaders/upyun_image_uploader.rb
@@ -17,10 +17,10 @@ class UpyunImageUploader < CarrierWave::Uploader::Base
   # storage :fog
   storage :upyun
 
-  self.upyun_username = ENV['RABEL_UPYUN_OP_NAME']
-  self.upyun_password = ENV['RABEL_UPYUN_OP_PASSWORD']
-  self.upyun_bucket = ENV['RABEL_UPYUN_BUCKET']
-  self.upyun_bucket_domain = ENV['RABEL_UPYUN_BUCKET_DOMAIN']
+  self.upyun_username = Figaro.env['RABEL_UPYUN_OP_NAME']
+  self.upyun_password = Figaro.env['RABEL_UPYUN_OP_PASSWORD']
+  self.upyun_bucket = Figaro.env['RABEL_UPYUN_BUCKET']
+  self.upyun_bucket_domain = Figaro.env['RABEL_UPYUN_BUCKET_DOMAIN']
 
   process :resize_to_limit => [570, 0]
 
diff --git a/config/application.yml.example b/config/application.yml.example
index 80465d1a..4eeaa049 100644
--- a/config/application.yml.example
+++ b/config/application.yml.example
@@ -1,6 +1,9 @@
 RAILS_ENV: 'production'
 RABEL_HOST_NAME: 'DOMAIN'
 RABEL_SYSTEM_EMAIL: 'hello@DOMAIN'
+RABEL_MEMCACHED_SERVER: '127.0.0.1:11011'
+RABEL_MEMCACHED_NAMESPACE: 'example'
+SESSION_KEY: '_example_session'
 SECRET_TOKEN: ''
 RABEL_UPYUN_SWITCH: 'off'
 RABEL_UPYUN_OP_NAME: 'example'
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 1a4cc6b2..10204474 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -37,7 +37,7 @@
   # config.logger = SyslogLogger.new
 
   # Use a different cache store in production
-  config.cache_store = :dalli_store, ENV['RABEL_MEMCACHED_SERVER'], {:namespace => ENV['RABEL_MEMCACHED_NAMESPACE'], :compress => true}
+  config.cache_store = :dalli_store, Figaro.env['RABEL_MEMCACHED_SERVER'], {:namespace => Figaro.env['RABEL_MEMCACHED_NAMESPACE'], :compress => true}
 
   # Enable serving of images, stylesheets, and JavaScripts from an asset server
   # config.action_controller.asset_host = "http://assets.example.com"
diff --git a/config/initializers/devise.rb b/config/initializers/devise.rb
index e69b7178..67c68117 100644
--- a/config/initializers/devise.rb
+++ b/config/initializers/devise.rb
@@ -4,7 +4,7 @@
   # ==> Mailer Configuration
   # Configure the e-mail address which will be shown in Devise::Mailer,
   # note that it will be overwritten if you use your own mailer class with default "from" parameter.
-  config.mailer_sender = ENV['RABEL_SYSTEM_EMAIL']
+  config.mailer_sender = Figaro.env['RABEL_SYSTEM_EMAIL']
 
   # Configure the class responsible to send e-mails.
   # config.mailer = "Devise::Mailer"
diff --git a/config/initializers/secret_token.rb b/config/initializers/secret_token.rb
index 5a8d7c37..57d2cfa2 100644
--- a/config/initializers/secret_token.rb
+++ b/config/initializers/secret_token.rb
@@ -4,4 +4,4 @@
 # If you change this key, all old signed cookies will become invalid!
 # Make sure the secret is at least 30 characters and all random,
 # no regular words or you'll be exposed to dictionary attacks.
-Rabel::Application.config.secret_token = ENV['SECRET_TOKEN']
+Rabel::Application.config.secret_token = Figaro.env['SECRET_TOKEN']
diff --git a/config/initializers/session_store.rb b/config/initializers/session_store.rb
index f5e1fd0c..2341e320 100644
--- a/config/initializers/session_store.rb
+++ b/config/initializers/session_store.rb
@@ -1,6 +1,6 @@
 # Be sure to restart your server when you modify this file.
 
-Rabel::Application.config.session_store :cookie_store, key: '_rabel_session'
+Rabel::Application.config.session_store :cookie_store, key: Figaro.env['SESSION_KEY']
 
 # Use the database for sessions instead of the cookie-based default,
 # which shouldn't be used to store highly confidential information