message: feat: check command
diff: @@ -7,6 +7,7 @@ import updateNotifier from 'update-notifier';
  import GenerateCommand from './command/generate';
  import SpeedCommand from './command/speed';
  import UploadCommand from './command/upload';
  +import CheckCommand from './command/check';
  import * as filter from './utils/filter';
  import { errorHandler } from './utils/error-helper';
  @@ -36,6 +37,7 @@ export {
  GenerateCommand,
  UploadCommand,
  SpeedCommand,
  + CheckCommand,
  };
  export const utils = {
  