fix bind email

app/models/searchable/shixun.rb

@@ -2,7 +2,7 @@ module Searchable::Shixun
   extend ActiveSupport::Concern
 
   included do
-    searchkick language: 'chinese'#, callbacks: :async
+    searchkick language: 'chinese', callbacks: :async
 
     scope :search_import, -> { includes(:shixun_info, :challenges, :challenge_tags, :users, user: { user_extension: :school }) }
   end

app/services/users/bind_email_service.rb

@@ -13,7 +13,7 @@ class Users::BindEmailService < ApplicationService
 
     raise Error, '该邮箱已被绑定' if User.where.not(id: user.id).exists?(mail: params[:email])
 
-    code = VerificationCode.where(mail: params[:email], code: params[:code], code_type: 4).last
+    code = VerificationCode.where(email: params[:email], code: params[:code], code_type: 4).last
     raise Error, '验证码无效' unless code&.effective?
 
     ActiveRecord::Base.transaction do