diff --git a/app.js b/app.js
index 84ce811..e508c20 100644
--- a/app.js
+++ b/app.js
@@ -2,6 +2,11 @@
 App({
     async onLaunch () {
         this.login();
+        // 移除 2022-12-05 之前的本地存储，因为可能有敏感词存在
+        const timestamp = new Date('2022-12-05').getTime();
+        const audioList = this.globalData.getAudioList().filter(v => v.time > timestamp);
+        const storageKey = 'audioList';
+        wx.setStorageSync(storageKey, audioList);
     },
     // 将登录态封装进去
     // todo: 多个请求同时发起，且登录态都失效时，ssid 会相互覆盖