dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
[self.delegate tgFootViewDidClickLoadBtn:self];
self.loadBtn.hidden = NO;
self.loadImageView.hidden = YES;
});
[self.delegate tgFootViewDidClickLoadBtn:self];
self.loadBtn.hidden = NO;
self.loadImageView.hidden = YES;
});