# 数据问题

- [导出的用户id(openid)显示不完整？](/help_center/chang-jian-wen-ti/shu-ju-wen-ti/uid-wu-fa-xian-shi-wan-zheng-wen-ti.md)
- [如何转换用户id(openid)与QQ号？](/help_center/chang-jian-wen-ti/shu-ju-wen-ti/uidopenid-zhuan-huan-qq-hao.md)
- [能采集到答题者的手机型号吗？](/help_center/chang-jian-wen-ti/shu-ju-wen-ti/neng-cai-ji-dao-da-ti-zhe-de-shou-ji-xing-hao-ma.md)
