diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 72fb40fee..5f6dcf37d 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -332,40 +332,56 @@ class UsersController < ApplicationController
 
   def sso_login
     if params[:login].present? && !current_user.logged? && params[:websiteName].present?
-      req_params = { "login" => "#{params[:login]}", "private_token" => "hriEn3UwXfJs3PmyXnSH" }
-      api_url=  "https://data.educoder.net"
-      client = Faraday.new(url: api_url)
-      response = client.public_send("get", "/api/sources/get_user_info_by_login", req_params)
-      result = JSON.parse(response.body)
-
-      if result["status"].to_s == "0"
-        # login 邮箱 手机号 姓名 学校/单位
-        user_info = result["data"]
-        Rails.logger.info("user_info====== #{user_info}")
-        login = user_info["login"]
-        email = user_info["mail"]
-        phone = user_info["phone"]
-        real_name = user_info["username"]
-        department_name = user_info["school"]
-
-        # 没有用户时，新建用户并登录
-        user = User.where("login = ?  or phone = ? or mail = ? ", "#{login}", phone, email).first
-        if user.present?
-          # 手机号先记录，后续用
-          user.update_column(:phone, "#{phone}") if phone.present?
-        else
-          ActiveRecord::Base.transaction do
-            phone_rand = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9].sample(4).join
-            user_params = { status: 1, type: 'User', login: "#{login}", lastname: "#{real_name}", mail: "#{email}",
-                            nickname: "#{real_name}", professional_certification: 0, certification: 0, grade: 0,
-                            password: "12345678", phone: "#{phone_rand}", profile_completed: 1 }
-            user = User.create!(user_params)
-            UserExtension.create!(user_id: user.id, gender: 1, custom_department: "#{department_name}")
-          end
-        end
+      user = User.where("login = ?", "#{params[:login].presence}").first
+      # 已同步注册，直接登录
+      if user.present?
         successful_authentication(user)
+      else
+        autologin_register_by_educoder(params[:login].presence)
       end
     end
   end
 
+  # 通过login参数查询头歌账号信息，注册并登录
+  def autologin_register_by_educoder(edu_login)
+    req_params = { "login" => "#{edu_login}", "private_token" => "hriEn3UwXfJs3PmyXnSH" }
+    api_url=  "https://data.educoder.net"
+    client = Faraday.new(url: api_url)
+    response = client.public_send("get", "/api/sources/get_user_info_by_login", req_params)
+    result = JSON.parse(response.body)
+    #查询
+    return nil if result["status"].to_s != "0"
+
+    # login 邮箱 手机号 姓名 学校/单位
+    user_info = result["data"]
+    Rails.logger.info("user_info====== #{user_info}")
+    login = user_info["login"]
+    email = user_info["mail"]
+    phone = user_info["phone"]
+    real_name = user_info["username"]
+    department_name = user_info["school"]
+
+    # 没有用户时，新建用户并登录
+    user = User.where("login = ?  or phone = ? or mail = ? ", "#{login}", phone, email).first
+    if user.present?
+      # 手机号先记录，后续用
+      user.update_column(:phone, "#{phone}") if phone.present?
+    else
+      ActiveRecord::Base.transaction do
+        email = "#{login}@gitlink.org.cn" if email.blank?
+        user_params = { status: 1, type: 'User', login: "#{login}", lastname: "#{real_name}", mail: "#{email}",
+                        nickname: "#{real_name}", professional_certification: 0, certification: 0, grade: 0,
+                        password: "12345678", phone: "#{phone}", profile_completed: 1 }
+        user = User.create!(user_params)
+        UserExtension.create!(user_id: user.id, gender: 1, custom_department: "#{department_name}")
+        interactor = Gitea::RegisterInteractor.call({username: login, email: email, password: "12345678"})
+        if interactor.success?
+        else
+          Rails.logger.info("Gitea::RegisterInteractor.call error====== #{interactor.error}")
+        end
+      end
+    end
+    successful_authentication(user) if user.present?
+  end
+
 end
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