diff --git a/app/controllers/ecloud_controller.rb b/app/controllers/ecloud_controller.rb
index eb81603b..f5495039 100644
--- a/app/controllers/ecloud_controller.rb
+++ b/app/controllers/ecloud_controller.rb
@@ -5,7 +5,7 @@ require 'digest'
 class EcloudController < ApplicationController
   skip_before_filter :verify_authenticity_token
 
-  before_filter :check_sign
+  before_filter :check_sign, only: [:ps_new, :ps_update, :bs_new, :bs_update]
   before_filter :user_setup
   # before_filter :require_login, only: [:authorize]
 
@@ -193,6 +193,6 @@ class EcloudController < ApplicationController
       render :json => {code: 501, msg: "sign的值错误"}
       return
     end
-
   end
+
 end