diff --git a/app/controllers/admin/site_panel_controller.rb b/app/controllers/admin/site_panel_controller.rb
index 219aac3..bd642cc 100644
--- a/app/controllers/admin/site_panel_controller.rb
+++ b/app/controllers/admin/site_panel_controller.rb
@@ -4,6 +4,49 @@ class Admin::SitePanelController < OrbitAdminController
     super
     @app_title = "client_management"
   end
+  def can_use
+    ClientManagerSetting.create if ClientManagerSetting.count == 0
+    setting = ClientManagerSetting.first
+    if setting.enable_api && setting.api_key == params[:api_key]
+      @allow_api = true
+      if params[:id].blank? && params[:domain_name].present?
+        params[:id] =  SiteConstruct.where(:domain_name=>/#{params[:domain_name].gsub(".","\\.")}/).first.id rescue nil
+      end
+      return true
+    else
+      return super
+    end
+  end
+  def current_user
+    if @allow_api
+      return User.where(:user_name=>'admin').first
+    else
+      return super
+    end
+  end
+  def authenticate_user
+    ClientManagerSetting.create if ClientManagerSetting.count == 0
+    setting = ClientManagerSetting.first
+    if setting.enable_api && setting.api_key == params[:api_key]
+      @allow_api = true
+      if params[:id].blank? && params[:domain_name].present?
+        params[:id] =  SiteConstruct.where(:domain_name=>/#{params[:domain_name].gsub(".","\\.")}/).first.id rescue nil
+      end
+      return true
+    else
+      return super
+    end
+  end
+  def setting
+    ClientManagerSetting.create if ClientManagerSetting.count == 0
+    @setting = ClientManagerSetting.first
+  end
+  def update_setting
+    setting_params = params.require(:client_manager_setting).permit!
+    setting = ClientManagerSetting.first
+    setting.update_attributes(setting_params)
+    redirect_to :back
+  end
   def upload_cert
     @site_cert = SiteCert.new
   end
@@ -225,7 +268,7 @@ class Admin::SitePanelController < OrbitAdminController
       Thread.new do
         system("bundle exec rake exec_commands:exec_commands[#{params[:id]},,close_site]")
       end
-    elsif params[:type] == 'open'
+    elsif params[:type] == 'open' || params[:type] == 'restart'
       Thread.new do
         system("bundle exec rake exec_commands:exec_commands[#{params[:id]},,open_site,,#{params[:env]}]")
       end
diff --git a/app/models/client_manager_setting.rb b/app/models/client_manager_setting.rb
new file mode 100644
index 0000000..8ccb69d
--- /dev/null
+++ b/app/models/client_manager_setting.rb
@@ -0,0 +1,6 @@
+class ClientManagerSetting
+  include Mongoid::Document
+  include Mongoid::Timestamps
+  field :enable_api, type: Boolean, default: false
+  field :api_key, type: String, default: "client-manager-api-key"
+end
\ No newline at end of file
diff --git a/app/views/admin/site_panel/setting.erb b/app/views/admin/site_panel/setting.erb
new file mode 100644
index 0000000..3553226
--- /dev/null
+++ b/app/views/admin/site_panel/setting.erb
@@ -0,0 +1,42 @@
+<% content_for :page_specific_css do %>
+  <%= stylesheet_link_tag "lib/main-forms" %>
+<% end %>
+<% content_for :page_specific_javascript do %>
+<% end %>
+<%= form_for @setting, :url => {:action=>"update_setting"}, :html => {:class => 'form-horizontal main-forms'} do |f| %>
+<fieldset>
+<!-- Input Area -->
+  <div class="input-area">
+
+    <!-- Module Tabs -->
+    <div class="nav-name"><strong><%= t(:module) %></strong></div>
+    <ul class="nav nav-pills module-nav">
+        <li class="active">
+          <a href="#basic" data-toggle="tab"><%= t(:basic) %></a>
+        </li>
+    </ul>
+
+    <!-- Module -->
+    <div class="tab-content module-area">
+      <!-- Basic Module -->
+      <div class="tab-pane fade in active" id="basic">
+        <div class="control-group">
+          <%= f.label :enable_api , t("client_management.enable_api"), :class => "control-label muted" %>
+          <div class="controls">
+            <%= f.check_box :enable_api %>
+          </div>
+        </div>
+        <div class="control-group">
+          <%= f.label :api_key , t("client_management.api_key"), :class => "control-label muted" %>
+          <div class="controls">
+            <%= f.text_field :api_key %>
+          </div>
+        </div>
+      </div>
+    </div>
+    <div class="form-actions">
+      <%= f.submit t('submit'), class: 'btn btn-primary' %>
+    </div>
+  </div>
+</fieldset>
+<% end %>
\ No newline at end of file
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 1fef05a..bd09737 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -7,6 +7,9 @@ en:
     upload_cert: Upload Cert
     cert_management: Cert Management
   client_management:
+    enable_api: Enable API
+    api_key: API Key
+    setting: Setting
     start_site_in_env: "Start site in %{env}"
     upgrade_site: "Upgrade site"
     bundle_update: "Bundle update"
diff --git a/config/locales/zh_tw.yml b/config/locales/zh_tw.yml
index deece3c..30eb136 100644
--- a/config/locales/zh_tw.yml
+++ b/config/locales/zh_tw.yml
@@ -7,6 +7,9 @@ zh_tw:
     upload_cert: 上傳憑證
     cert_management: 憑證管理
   client_management:
+    enable_api: 開啟API
+    api_key: API Key
+    setting: 設定
     start_site_in_env: "開啟網站為%{env}"
     upgrade_site: 更新網站
     bundle_update: "Bundle update"
diff --git a/config/routes.rb b/config/routes.rb
index 42c60f9..75512c1 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -36,6 +36,8 @@ Rails.application.routes.draw do
           get "contracts"
         end
       end
+      get "site_panel/setting" => "site_panel#setting"
+      patch "site_panel/update_setting" => "site_panel#update_setting"
       get "site_panel/edit_site" => "site_panel#edit_site"
       post "site_panel/edit_site" => "site_panel#edit_site"
       get "site_panel/site_infos" => "site_panel#site_infos"
diff --git a/lib/client_management/engine.rb b/lib/client_management/engine.rb
index 12f453b..9124d35 100644
--- a/lib/client_management/engine.rb
+++ b/lib/client_management/engine.rb
@@ -38,6 +38,11 @@ module ClientManagement
                 :active_for_action=>{'admin/client_managements'=>"contracts"},
                 :available_for => 'admin'
 
+          context_link 'client_management.setting',
+                :link_path=>"admin_site_panel_setting_path" ,
+                :priority=>1,
+                :active_for_action=>{'admin/site_panel'=>"setting"},
+                :available_for => 'admin'
           context_link 'client_management.cert_management',
                 :link_path=>"cert_management_admin_site_panel_index_path" ,
                 :priority=>1,