UITableView *tableView = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, screenWidth, 500) style:(UITableViewStylePlain)];
    tableView.backgroundColor = randomColor;
    WGBCommonAlertSheetView *sheet = [[WGBCommonAlertSheetView alloc] initWithFrame:UIScreen.mainScreen.bounds containerView:tableView];
    sheet.isNeedBlur = arc4random()%2;
    sheet.blurStyle = arc4random()%2+1;
    sheet.touchDismiss = YES;
    [sheet show];