再试一下，看是否好用

-(void)showOrHideTheBypassLabel
{
    NSArray *temp = [ballArray arrayByAddingObjectsFromArray:HLPBallArray];
//    UILabel *bypassLabel;
    int j=0;
    for (int i = 0; i<12; ++i) {
        GGBall *ball = temp[i];
        if (ball.Bypass == YES) {
            ++j;
        }
    }
    if (j == 12) {
        
        bypassLabel.hidden = NO;
    }
    else
    {
//        [bypassLabel removeFromSuperview];
//        bypassLabel = nil;
        bypassLabel.hidden = YES;
    }
}