diff --git a/app/controllers/oauth/educoder_controller.rb b/app/controllers/oauth/educoder_controller.rb
index 17c5e5dc6..2d1bef189 100644
--- a/app/controllers/oauth/educoder_controller.rb
+++ b/app/controllers/oauth/educoder_controller.rb
@@ -3,10 +3,9 @@ class Oauth::EducoderController < Oauth::BaseController
     begin
       login = params[:login]
       callback_url = params[:callback_url]
-      oauth_token = params[:key]
-      raw_pay_load = params[:raw_pay_load]
+      token = params[:token]
 
-      ::OauthEducoderForm.new({login: login, oauth_token: oauth_token, callback_url: callback_url, raw_pay_load: raw_pay_load}).validate!
+      ::OauthEducoderForm.new({login: login, token: token, callback_url: callback_url}).validate!
 
       open_user= OpenUser::Educoder.find_by(uid: login)
 
diff --git a/app/forms/oauth_educoder_form.rb b/app/forms/oauth_educoder_form.rb
index 2a6a0c385..2a9cf32e9 100644
--- a/app/forms/oauth_educoder_form.rb
+++ b/app/forms/oauth_educoder_form.rb
@@ -1,32 +1,26 @@
 class OauthEducoderForm
   include ActiveModel::Model
 
-  attr_accessor :login, :oauth_token, :callback_url, :raw_pay_load
+  attr_accessor :login, :token, :callback_url
 
   validates :login, presence: true
-  validates :oauth_token, presence: true
+  validates :token, presence: true
   validates :callback_url, presence: true
-  validates :raw_pay_load, presence: true
 
-  validate :check_oauth_token!
   validate :check_callback_url!
+  valitate :check_auth!
 
-  def checke_raw_pay_load!
+  def check_auth!
     secret = OauthEducoder.config[:access_key_secret]
 
     before_raw_pay_load = "#{login}#{secret}#{Time.now.to_i/60-1}"
-    now_raw_pay_load = "#{login}#{secret}#{Time.now.to_i/60-1}"
+    now_raw_pay_load = "#{login}#{secret}#{Time.now.to_i/60}"
 
-    if raw_pay_load != Digest::SHA1.hexdigest(now_raw_pay_load) || raw_pay_load != Digest::SHA1.hexdigest(before_raw_pay_load)
+    if token != Digest::SHA1.hexdigest(now_raw_pay_load) || token != Digest::SHA1.hexdigest(before_raw_pay_load)
       raise '你的请求无效值无效.'
     end
   end
 
-  def checke_raw_pay_load!
-    secret = OauthEducoder.config[:access_key_secret]
-    raise 'oauth_token值无效.' if oauth_token != secret
-  end
-
   def check_callback_url!
     request_host = URI.parse(callback_url).host
     callback_url = OauthEducoder.config[:callback_url_host]