diff --git a/.env.example b/.env.example
deleted file mode 100644
index 8bddeb2..0000000
--- a/.env.example
+++ /dev/null
@@ -1,2 +0,0 @@
-DOMAIN_NAME: 
-SECRET_KEY_BASE:
diff --git a/app/assets/javascripts/v_libras/videos/index.js b/app/assets/javascripts/v_libras/videos/index.js
deleted file mode 100644
index 1df4510..0000000
--- a/app/assets/javascripts/v_libras/videos/index.js
+++ /dev/null
@@ -1,16 +0,0 @@
-$(function() {
-    $("a.badge").tooltip();
-
-    // connect to server like normal
-    // FIXME: how to get the right address
-    var dispatcher = new WebSocketRails('localhost:3000/websocket');
-
-    // subscribe to the channel
-    var channel = dispatcher.subscribe('requests_update');
-
-    // bind to a channel event
-    channel.bind('update', function(data) {
-        alert("Um vídeo que estava em processamento está disponível. Sua página será atualizada automaticamente.")
-        location.reload();
-    });
-});
\ No newline at end of file
diff --git a/app/assets/javascripts/v_libras/videos/index.js.erb b/app/assets/javascripts/v_libras/videos/index.js.erb
new file mode 100644
index 0000000..c6d4a2c
--- /dev/null
+++ b/app/assets/javascripts/v_libras/videos/index.js.erb
@@ -0,0 +1,14 @@
+$(function() {
+    $("a.badge").tooltip();
+
+    var dispatcher = new WebSocketRails('<%= ENV['DOMAIN_NAME'] %>/websocket');
+
+    // subscribe to the channel
+    var channel = dispatcher.subscribe('requests_update');
+
+    // bind to a channel event
+    channel.bind('update', function(data) {
+        alert("Um vídeo que estava em processamento está disponível. Sua página será atualizada automaticamente.")
+        location.reload();
+    });
+});
\ No newline at end of file
diff --git a/config/application.rb b/config/application.rb
index 1f5ed78..8798f61 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -21,6 +21,8 @@ module Vlibras
 
     # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
     # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
-    config.i18n.default_locale = 'pt-BR'
+     config.i18n.enforce_available_locales = false
+     config.i18n.available_locales = ["pt-BR"]
+     config.i18n.default_locale = :'pt-BR'
   end
 end
diff --git a/config/database.yml.example b/config/database.yml.example
deleted file mode 100644
index c1c60d0..0000000
--- a/config/database.yml.example
+++ /dev/null
@@ -1,19 +0,0 @@
-# SQLite version 3.x
-#   gem install sqlite3
-#
-#   Ensure the SQLite 3 gem is defined in your Gemfile
-#   gem 'sqlite3'
-development:
-  adapter: sqlite3
-  database: db/development.sqlite3
-  pool: 5
-  timeout: 5000
-
-# Warning: The database defined as "test" will be erased and
-# re-generated from your development database when you run "rake".
-# Do not set this db to the same as development or production.
-test:
-  adapter: sqlite3
-  database: db/test.sqlite3
-  pool: 5
-  timeout: 5000
\ No newline at end of file
diff --git a/config/deploy.rb b/config/deploy.rb
index 96bed89..064172d 100644
--- a/config/deploy.rb
+++ b/config/deploy.rb
@@ -25,7 +25,7 @@ set :use_sudo, false
 # set :log_level, :debug
 
 # Default value for :pty is false
-# set :pty, true
+set :pty, true
 
 # Default value for :linked_files is []
 set :linked_files, %w{config/database.yml .env}
@@ -40,12 +40,10 @@ set :linked_dirs, %w{bin log tmp/pids tmp/cache tmp/sockets vendor/bundle public
 set :keep_releases, 3
 
 namespace :deploy do
-
   desc 'Restart application'
   task :restart do
     on roles(:app), in: :sequence, wait: 5 do
-      # Your restart mechanism here, for example:
-      execute :touch, release_path.join('tmp/restart.txt')
+      run "rvmsudo restart vlibras-web2"
     end
   end
 
@@ -54,9 +52,10 @@ namespace :deploy do
   after :restart, :clear_cache do
     on roles(:web), in: :groups, limit: 3, wait: 10 do
       # Here we can do anything such as:
-      within release_path do
-        execute :rake, 'cache:clear'
-      end
+      #within release_path do
+      #  execute :rake, 'assets:clean -e production'
+      #  execute :rake, 'tmp:clear -e production'
+      #end
     end
   end
 
diff --git a/config/examples/.env.example b/config/examples/.env.example
new file mode 100644
index 0000000..ed17866
--- /dev/null
+++ b/config/examples/.env.example
@@ -0,0 +1,7 @@
+SECRET_KEY_BASE: 59f3123227a531056f058c06f4c0ac40c072d8b23855c29ee6f4c8cf75176f0ef51cb18e2f41b52246fba93
+DOMAIN_NAME: # for api callback
+
+VLIBRAS_API:
+
+# gmail password
+# api address...
\ No newline at end of file
diff --git a/config/examples/Procfile.deployment b/config/examples/Procfile.deployment
new file mode 100644
index 0000000..5ff0fce
--- /dev/null
+++ b/config/examples/Procfile.deployment
@@ -0,0 +1,2 @@
+web: /home/deploy/.rvm/wrappers/vlibras-web2/bundle exec thin start -C /srv/vlibras-web2/shared/thin.yml -p $PORT
+worker: /home/deploy/.rvm/wrappers/vlibras-web2/bundle exec rake jobs:work RAILS_ENV=production
diff --git a/config/examples/database.yml b/config/examples/database.yml
new file mode 100644
index 0000000..c1c60d0
--- /dev/null
+++ b/config/examples/database.yml
@@ -0,0 +1,19 @@
+# SQLite version 3.x
+#   gem install sqlite3
+#
+#   Ensure the SQLite 3 gem is defined in your Gemfile
+#   gem 'sqlite3'
+development:
+  adapter: sqlite3
+  database: db/development.sqlite3
+  pool: 5
+  timeout: 5000
+
+# Warning: The database defined as "test" will be erased and
+# re-generated from your development database when you run "rake".
+# Do not set this db to the same as development or production.
+test:
+  adapter: sqlite3
+  database: db/test.sqlite3
+  pool: 5
+  timeout: 5000
\ No newline at end of file
diff --git a/config/examples/thin.yml b/config/examples/thin.yml
new file mode 100644
index 0000000..a74c5f2
--- /dev/null
+++ b/config/examples/thin.yml
@@ -0,0 +1,16 @@
+---
+chdir: "/srv/vlibras-web2/current"
+environment: production
+address: 0.0.0.0
+timeout: 30
+log: "/srv/vlibras-web2/shared/log/thin.log"
+pid: "/tmp/pids/thin.pid"
+max_conns: 1024
+max_persistent_conns: 100
+require: []
+wait: 30
+threadpool_size: 20
+
+# port: 3000
+# servers: 3
+# daemonize: true
\ No newline at end of file
diff --git a/config/initializers/check_env_vars.rb b/config/initializers/check_env_vars.rb
new file mode 100644
index 0000000..5dd7168
--- /dev/null
+++ b/config/initializers/check_env_vars.rb
@@ -0,0 +1,7 @@
+if ENV['DOMAIN_NAME'].nil? || ENV['DOMAIN_NAME'].empty?
+  raise 'DOMAIN_NAME must be set in .env (used for callback url)'
+end
+
+if ENV['VLIBRAS_API_URL'].nil? || ENV['VLIBRAS_API_URL'].empty?
+  raise 'VLIBRAS_API_URL must be set in .env'
+end
diff --git a/config/initializers/websocket_rails.rb b/config/initializers/websocket_rails.rb
index 6029adf..cdef292 100644
--- a/config/initializers/websocket_rails.rb
+++ b/config/initializers/websocket_rails.rb
@@ -20,7 +20,7 @@ WebsocketRails.setup do |config|
   # Change to true to enable channel synchronization between
   # multiple server instances.
   # * Requires Redis.
-  config.synchronize = false
+  config.synchronize = true
 
   # Prevent Thin from daemonizing (default is true)
   # config.daemonize = false
diff --git a/lib/api_client.rb b/lib/api_client.rb
index d378e78..9b28239 100644
--- a/lib/api_client.rb
+++ b/lib/api_client.rb
@@ -1,5 +1,5 @@
 class ApiClient
-  API_URL = 'http://150.165.204.30:5000/api'
+  API_URL = ENV['VLIBRAS_API_URL']
 
   def self.check_status
     begin
diff --git a/lib/api_client/client.rb b/lib/api_client/client.rb
index e7a5397..dc0c5ba 100644
--- a/lib/api_client/client.rb
+++ b/lib/api_client/client.rb
@@ -34,7 +34,7 @@ module ApiClient::Client
   def self.process_params(request, files)
     options = { query: request.params.clone }
     options[:query].merge!(:servico => request.service_type)
-    options[:query].merge!(:callback => "http://150.165.205.192:3000/v_libras/requests/callback?request_id=#{request.id}")
+    options[:query].merge!(:callback => "http://#{ENV['DOMAIN_NAME']}/v_libras/requests/callback?request_id=#{request.id}")
 
     options[:query].merge!(:video => files[:video].file.to_file)
 
--
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