diff --git a/config.js b/config.js
index a0859dc..7dd828c 100644
--- a/config.js
+++ b/config.js
@@ -6,7 +6,8 @@ const nodemailer = require('nodemailer')
 exports.NotificationURL = 'https://api-cloudgame.mihoyo.com/hk4e_cg_cn/gamer/api/listNotifications?status=NotificationStatusUnread&type=NotificationTypePopup&is_sort=true'
 exports.WalletURL = 'https://api-cloudgame.mihoyo.com/hk4e_cg_cn/wallet/wallet/get'
 exports.AnnouncementURL = 'https://api-cloudgame.mihoyo.com/hk4e_cg_cn/gamer/api/getAnnouncementInfo'
-exports.AppVersionURL = 'https://sdk-static.mihoyo.com/hk4e_cn/mdk/launcher/api/resource?key=eYd89JmJ&launcher_id=18'
+// Here must be an earlier version so that the response won't be null
+exports.AppVersionURL = 'https://api-takumi.mihoyo.com/ptolemaios/api/getLatestRelease?app_id=1953443910&app_version=3.3.0&channel=mihoyo'
 
 exports.Notification = function(header) {
     let tmp = JSON.parse(request("GET",exports.NotificationURL,{
diff --git a/index.js b/index.js
index 389b09c..8e40021 100644
--- a/index.js
+++ b/index.js
@@ -48,7 +48,7 @@ log.info("检测完毕！")
 
 log.info("正在获取版本号")
 var appversion = AppVersion();
-appversion = appversion.data.game.latest.version
+appversion = appversion.data.package_version
 log.info(`获取成功！当前版本号：${appversion}`)
 var successNum = 0,totalNum = 0;
 for(key in configs) {