var component = $('.sessions-edit-page') if (component.length == 0 ) { component = $('.registrations-edit-page') } var modal = component.find('#wechat-login-modal') modal.find('.modal-body .modal-body-box').html("
二维码已失效<\/div>
点击刷新<\/div><\/div><\/div>") window.App.loginWechatModal.install(modal)