驾考题典
Help with 驾考题典. If something does not look right, tell us — a wrong number is the one thing this app cannot afford. 驾考题典 的使用帮助。如果结果看起来不对，请告诉我们 —— 算错是这类工具唯一不能容忍的问题。
Product page · Privacy Policy · HarmonyOS phones and tablets 产品页 · 隐私政策 · HarmonyOS 手机与平板
Contact us联系方式
Email support@ai123.xyz and we will reply within two business days. Please include your device model, your OS version, and the inputs you used. 请发邮件至 support@ai123.xyz，我们会在两个工作日内回复。请附上设备型号、系统版本和你输入的数据。
Frequently asked questions常见问题
Does the app need an internet connection?App 需要联网吗？
No. All questions, images and explanations are built in, so practising, marking, reviewing wrong answers and taking mock exams all work in airplane mode. The app only opens a connection if you sign in with a Huawei Account and switch sync on.不需要。题目、图片、解析全部内置，刷题、判分、看错题、模拟考在飞行模式下都能正常进行。只有你登录华为账号并开启同步时，App 才会联网。
Why does the app ask for the internet permission?为什么申请了网络权限？
For the optional cloud sync, and for nothing else. The permission is declared because HarmonyOS decides network access at run time: without the declaration a cloud call would be blocked silently. If you never sign in, no request is ever made.只为了可选的云同步，没有别的用途。权限必须声明，是因为 HarmonyOS 对网络访问是「运行时才决定」：不声明的话云调用会被静默拦下。你如果不登录，App 不会发出任何请求。
What information do you collect about me?你们会收集我的哪些信息？
None. There is no account system of our own, no device identifier, no location, no contacts, no usage analytics and no crash reporting. The study record stays on the device unless you choose to sync it to your own Huawei Account.不收集任何信息。我们没有自建账号体系，不取设备标识符、不取位置、不读通讯录，也没有使用统计和崩溃上报。学习记录留在本机，除非你自己选择把它同步到自己的华为账号下。
Do I have to sign in with a Huawei Account?必须登录华为账号吗？
No. Signing in only adds one thing: the record follows your account to a new phone. Everything else works without it, and signing out stops the sync without deleting anything on the device.不必。登录只多一件事：换手机时记录能跟着账号走。除此之外所有功能不登录都能用；退出登录只会停止同步，本机数据不会被删。
How do I delete my data?怎么删掉我的数据？
On the device: 我的 → 重置全部学习数据 clears the study record, or delete the app, which removes everything with it. In the cloud: the cloud sync screen can delete the copy stored under your account. Either side can be cleared independently.本机：「我的 → 重置全部学习数据」可以清空学习记录；卸载 App 则连数据一起删除。云端：云同步页可以删除存在你账号下的副本。两边都可以单独清空。
Are the questions official?这些题目是官方的吗？
They are compiled from public regulations and are not published or endorsed by any traffic-management authority. The app is a practice tool: check anything that matters against the current official material.题库依据公开法规整理，不由任何交管部门发布或认可。App 是刷题工具，涉及实际驾驶与考试要求时，请以当前官方材料为准。