首先，为书中包含的错误表示抱歉！如果你发现了书中的错误，欢迎创建Issue指出相关错误，或是通过Email与我联系（withlihui@gmail.com），谢谢！
请访问 http://helloflask.com/book/errata 阅读勘误，这里是勘误源码。
统计时间：2019/12/12（排名不分先后）
- @JustALee https://github.com/JustALee
- @meizhaohui 梅朝辉 https://github.com/meizhaohui
- @AngelLiang 阏男秀 https://github.com/AngelLiang
- @jiangyanglinlan https://github.com/jiangyanglinlan
- @BobcatsII Pandalis https://github.com/BobcatsII
- @vimiix Vimiix-Yao https://github.com/vimiix
- @SnailZSJ 张树杰 https://github.com/SnailZSJ
- @hjlarry 非法操作 https://github.com/hjlarry
- @kaka4NERV xiewei https://github.com/kaka4NERV
- @NPUTom 张万强 https://github.com/NPUTom
- @jpch89 进击的团子 https://github.com/jpch89
- @山野村夫 https://www.zhihu.com/people/henry-1-97/
- @RYLF RuoYun https://github.com/RYLF
- @python012 Reed Xia https://github.com/python012
- @litt1eseven Little student. https://github.com/litt1eseven
- @sangjianfeng sangjf https://github.com/sangjianfeng
- @xm-y xmyang https://github.com/xm-y
- @zerosail https://github.com/zerosail
- @VladCraste Vlad Craste https://github.com/VladCraste
- @Abyssknight Glory Guan https://github.com/Abyssknight
- @hallucigenia https://github.com/hallucigenia
- @libincla https://github.com/libincla
- @stravel611 https://github.com/stravel611
- @Merpyzf wang ke https://github.com/Merpyzf
- @realzhangm Colin Zhang https://github.com/realzhangm
- @candycrusher Jiayu Song https://github.com/candycrusher
- @xxiaocheng Chengxiao https://github.com/xxiaocheng
- @brakchen jianping https://github.com/brakchen
- @xSandie 向书晗 https://github.com/xSandie
- @Kuari kuari https://github.com/Kuari
- @yesting yesting https://github.com/yetsing
- @zhangqihong 张启宏 https://github.com/zhangqihong
- @bbbbx Venus https://github.com/bbbbx
- @xmboy 小麦波音 https://github.com/xmboy
- @Zero-Midea Zero-Midea https://github.com/Zero-Midea
- @yeshan333 Mr.Ye https://github.com/yeshan333
- @hp66722667 iceman！ https://github.com/hp66722667
- @jasonqiao36 Jason Qiao https://github.com/jasonqiao36
- @JoeyGaojingxing Joey https://github.com/JoeyGaojingxing
- @chenyz1984 ChenYingzi https://github.com/chenyz1984
- @fwingy leonard12315 https://github.com/fwingy
- @HajoZhan Hajo_Zhan https://github.com/HajoZhan
- @lanmie lanmie https://github.com/lanmie
- https://github.com/guoxy2016 Xingyu Guo
- 微信 仁太
- 吴谢
- ……
另外还有通过 QQ、Telegram 和 Email 反馈勘误的读者，不方便索引，这里没有一一列出。感谢你们的贡献！