diff --git a/app.coffee b/app.coffee
index cc24f3c..9213298 100755
--- a/app.coffee
+++ b/app.coffee
@@ -83,15 +83,15 @@ app.redis = redis.createClient 6379, '127.0.0.1',
 app.mailer = nodemailer.createTransport config.email.account
 app.express = express()
 
+app.models = {}
+app.classes = {}
+
 app.config = config
 app.db = require './core/db'
 app.cache = require './core/cache'
 app.i18n = require './core/i18n'
 app.pluggable = require './core/pluggable'
 
-app.models = {}
-app.classes = {}
-
 require './core/model/Account'
 require './core/model/Financials'
 require './core/model/CouponCode'
diff --git a/core/clusters.coffee b/core/clusters.coffee
index 8efc738..79d8046 100644
--- a/core/clusters.coffee
+++ b/core/clusters.coffee
@@ -1,4 +1,4 @@
-{SSHConnection, fs, child_process} = app.libs
+{SSHConnection, fs, child_process, _, async} = app.libs
 {config, logger} = app
 
 clusters = exports
@@ -111,7 +111,6 @@ clusters.Node = Node = class Node
     stderr = ''
 
     @connectRemote (connection) ->
-      console.log command
       connection.exec command, (err, stream) ->
         return callback err if err
 
diff --git a/core/pluggable.coffee b/core/pluggable.coffee
index a3b3270..9a1ef86 100644
--- a/core/pluggable.coffee
+++ b/core/pluggable.coffee
@@ -30,7 +30,9 @@ pluggable.hooks =
     resources_limit_changed: []
 
   billing:
-    # widget_generator: function(req, callback(html))
+    # type
+    # widget_generator: function(req, callback(html)),
+    # details_message: function(req, deposit_log, callback(l_details))
     payment_methods: []
 
   view:
@@ -54,23 +56,42 @@ pluggable.hooks =
       # path
       styles: []
 
-    pay:
-      # type, filter: function(req, deposit_log, callback(l_details))
-      display_payment_details: []
-
 Plugin = class Plugin
   info: null
   name: null
   config: null
+  path: null
 
   constructor: (@info) ->
-    @name = @info.name
+    @name = info.name
     @config = config.plugins[@name] ? {}
+    @path = path.join __dirname, '../plugin', @name
+
+    for name, payload of info.register_hooks ? {}
+      if payload.register_if
+        unless payload.register_if.apply @
+          continue
+
+      @registerHook name, payload
+
+    if info.initialize
+      info.initialize.apply @
+
+    if fs.existsSync path.join(@path, 'locale')
+      i18n.initPlugin @
+
+    if fs.existsSync path.join(@path, 'static')
+      app.express.use harp.mount "/plugin/#{@name}", path.join(@path, 'static')
 
   registerComponent: (info) ->
     component_meta = new ComponentMeta _.extend info,
       plugin: @
 
+    for path, payload of info.register_hooks ? {}
+      if payload.register_if and payload.register_if.apply @
+        @registerComponentHook path, _.extend payload,
+          component_meta: component_meta
+
     pluggable.components[info.name] = component_meta
 
   registerHook: (name, payload) ->
@@ -90,8 +111,10 @@ Plugin = class Plugin
       else
         t = i18n.getTranslatorByReq languages
 
+      full_name = "plugins.#{@name}.#{name}"
+
       args = _.toArray arguments
-      args[0] = "plugins.#{@name}.#{name}"
+      args[0] = full_name
 
       full_result = t.apply @, args
 
@@ -138,22 +161,6 @@ pluggable.selectHookPath = (name) ->
 pluggable.selectHook = (name) ->
   return pluggable.selectHookPath name
 
-pluggable.initPlugin = (name) ->
-  plugin_path = path.join __dirname, '../plugin', name
-  plugin = require plugin_path
-
-  for path, payload in plugin.register_hooks ? {}
-    if payload.test and payload.test.apply @
-      plugin.registerHook path, payload
-
-  plugin.initialize()
-
-  if fs.existsSync path.join(plugin_path, 'locale')
-    i18n.initPlugin plugin, callback
-
-  if fs.existsSync path.join(plugin_path, 'static')
-    app.express.use harp.mount "/plugin/#{name}", path.join(plugin_path, 'static')
-
 pluggable.initPlugins = ->
   plugins_name = config.plugin.available_plugins
 
@@ -169,9 +176,6 @@ pluggable.initPlugins = ->
 
     exports.plugins[name] = plugin
 
-  for name in plugins_name
-    pluggable.initPlugin name
-
 _.extend app.classes,
   Plugin: Plugin
   ComponentMeta: ComponentMeta
diff --git a/core/static/script/layout.coffee b/core/static/script/layout.coffee
index a718764..b1df10b 100644
--- a/core/static/script/layout.coffee
+++ b/core/static/script/layout.coffee
@@ -49,7 +49,7 @@ $ ->
   if client_version == latest_version
     window.i18n_data = JSON.parse localStorage.getItem 'locale_cache'
   else
-    $.getJSON "/locale/", (result) ->
+    $.getJSON "/account/locale/", (result) ->
       window.i18n_data = result
 
       localStorage.setItem 'locale_version', latest_version
diff --git a/core/view/layout.jade b/core/view/layout.jade
index 227fac2..b58783a 100644
--- a/core/view/layout.jade
+++ b/core/view/layout.jade
@@ -22,12 +22,8 @@ html
           #navbar-collapse.collapse.navbar-collapse
             ul.nav.navbar-nav
               for hook in selectHook('view.layout.menu_bar')
-                if hook.target
-                  li
-                    a(href=hook.href, target=hook.target)= t(hook.t_body)
-                else
-                  li
-                    a(href=hook.href)= t(hook.t_body)
+                li
+                  a(href=hook.href, target=hook.target)= hook.plugin.getTranslator(req)(hook.t_body)
             ul.nav.navbar-nav.navbar-right
               if account
                 li
diff --git a/plugin/linux/index.coffee b/plugin/linux/index.coffee
index a1fba78..12cdcf1 100644
--- a/plugin/linux/index.coffee
+++ b/plugin/linux/index.coffee
@@ -19,7 +19,7 @@ linuxPlugin = module.exports = new Plugin
       filter: linux.isUsernameAvailable
 
     'app.started':
-      test: -> @config.monitor_cycle
+      register_if: -> @config.monitor_cycle
       action: monitor.run
 
   initialize: ->
diff --git a/plugin/rpvhost/index.coffee b/plugin/rpvhost/index.coffee
index e3904f2..2a0a32b 100644
--- a/plugin/rpvhost/index.coffee
+++ b/plugin/rpvhost/index.coffee
@@ -12,20 +12,20 @@ rpvhostPlugin = module.exports = new Plugin
       t_body: 'official_blog'
 
     'billing.payment_methods':
+      type: 'taobao'
       widget_generator: (req, callback) ->
-        exports.render 'payment_method', req, {}, callback
+        rpvhostPlugin.render 'payment_method', req, {}, callback
 
-    'view.pay.display_payment_details.taobao':
-      filter: (req, deposit_log, callback) ->
-        callback rpvhostPlugin.t(req) 'view.payment_details',
+      details_message: (req, deposit_log, callback) ->
+        callback rpvhostPlugin.getTranslator(req) 'view.payment_details',
           order_id: deposit_log.payload.order_id
 
     'view.layout.styles':
-      test: -> @config.green_style
+      register_if: -> @config.green_style
       path: '/plugin/rpvhost/style/green.css'
 
   initialize: ->
     unless @config.index_page == false
-      app.express.get '/', (req, res) ->
-        rpvhostPlugin.render 'index', req, {}, (html) ->
+      app.express.get '/', (req, res) =>
+        @render 'index', req, {}, (html) ->
           res.send html
diff --git a/plugin/shadowsocks/index.coffee b/plugin/shadowsocks/index.coffee
index 658d522..63ce58b 100644
--- a/plugin/shadowsocks/index.coffee
+++ b/plugin/shadowsocks/index.coffee
@@ -18,7 +18,7 @@ shadowsocksPlugin = module.exports = new Plugin
     'app.started': [
       action: shadowsocks.initSupervisor
     ,
-      test: -> @config.monitor_cycle
+      register_if: -> @config.monitor_cycle
       action: ->
         setInterval shadowsocks.monitoring, config.plugins.shadowsocks.monitor_cycle
     ]