解决 命令报错: Composer require socialiteproviders/weixin

vagrant@homestead:~/Code/larabbs$ composer require socialiteproviders/weixin
Using version ^4.0 for socialiteproviders/weixin
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)

Installation failed, reverting ./composer.json to its original content.

  [Composer\Repository\RepositorySecurityException]
  The contents of https://packagist.laravel-china.org/p/illuminate/support%24
  e383b6a14d7c62cdfaa02bc808877cc0465ca491cf4c337ae1a30cf7e5b45f15.json do no
  t match its signature. This should indicate a man-in-the-middle attack. Try
   running composer again and report this if you think it is a mistake.

require [--dev] [--prefer-source] [--prefer-dist] [--no-progress] [--no-suggest]                             [--no-update] [--no-scripts] [--update-no-dev] [--update-with-dependencies] [--                            ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [--sort-packages] [-o|                            --optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--] [<                            packages>]...
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