将current_user修改为User.current

app/controllers/oauth_controller.rb

@@ -203,7 +203,7 @@ class OauthController < ApplicationController
 
     self.logged_user = openi.user if openi.present? && openi.user.present?
     original_url = params[:original_url]
-    if current_user.logged?
+    if User.current.logged?
       redirect_to original_url
     else
       redirect_to signin_path