diff --git a/app/controllers/oauth/educoder_controller.rb b/app/controllers/oauth/educoder_controller.rb
index bdb8d6a93..23dde591f 100644
--- a/app/controllers/oauth/educoder_controller.rb
+++ b/app/controllers/oauth/educoder_controller.rb
@@ -45,6 +45,9 @@ class Oauth::EducoderController < Oauth::BaseController
       result = EducoderOauth::Service.access_token(code)
       result = EducoderOauth::Service.user_info(result[:access_token])
 
+      Rails.logger.info("OAuth2-session-unionid====111=======#{result['login']}")
+      tip_exception("调用头歌接口错误") if result['login'].blank?
+
       # 存在该用户
       open_user = OpenUsers::Educoder.find_by(uid: result['login'])
       if open_user.present? && open_user.user.present?
@@ -53,7 +56,6 @@ class Oauth::EducoderController < Oauth::BaseController
         return
       else
         if current_user.blank? || !current_user.logged?
-          Rails.logger.info("OAuth2-session-unionid====111=======")
           new_user = true
           session[:unionid] = result['login']
           # login = User.generate_login('E')
diff --git a/app/libs/educoder_oauth/service.rb b/app/libs/educoder_oauth/service.rb
index 1dcb2cfdd..dfa7adf23 100644
--- a/app/libs/educoder_oauth/service.rb
+++ b/app/libs/educoder_oauth/service.rb
@@ -7,7 +7,7 @@ module EducoderOauth::Service
     begin 
       Rails.logger.info("[EducoderOauth] [#{method.to_s.upcase}] #{url} || #{params}")
 
-      client = Faraday.new(url: EducoderOauth.base_url)
+      client = Faraday.new(url: EducoderOauth.base_url, headers: {'X-EDU-Timestamp' => Time.now.to_i})
       response = client.public_send(method, url, params)
       result = JSON.parse(response.body)