Dear friends, with the popularity of two-dimensional code, after your home house also has a two-dimensional code! Scan two-dimensional code to check your specific address information.

各位朋友们，随着二维码的普及，以后你家的门牌上也有二维码啦！扫描二维码即可查你家的具体地址信息。

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Some two-dimensional code, after the scan of a registered link, to sweep the code to fill in personal information.

有些二维码，扫描之后弹出一个注册链接，要扫码者填写个人信息。

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Must be careful to distinguish the two-dimensional code whether there is pried, replacement, was altered, covered, paste and other traces before the scan code.

扫码前一定要仔细辨别二维码是否存在被撬、被更换、被涂改、被覆盖、粘贴等痕迹。

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