diff --git a/PPNumberButton/PPNumberButton/PPNumberButton.m b/PPNumberButton/PPNumberButton/PPNumberButton.m
index 5fa57eb..2aa6fa7 100644
--- a/PPNumberButton/PPNumberButton/PPNumberButton.m
+++ b/PPNumberButton/PPNumberButton/PPNumberButton.m
@@ -146,11 +146,11 @@ - (void)touchDown:(UIButton *)sender
     
     if (sender == _increaseBtn)
     {
-        _timer = [NSTimer scheduledTimerWithTimeInterval:0.1f target:self selector:@selector(increase) userInfo:nil repeats:YES];
+        _timer = [NSTimer scheduledTimerWithTimeInterval:0.2f target:self selector:@selector(increase) userInfo:nil repeats:YES];
     }
     else
     {
-        _timer = [NSTimer scheduledTimerWithTimeInterval:0.1f target:self selector:@selector(decrease) userInfo:nil repeats:YES];
+        _timer = [NSTimer scheduledTimerWithTimeInterval:0.2f target:self selector:@selector(decrease) userInfo:nil repeats:YES];
     }
     [_timer fire];
 }