diff --git a/iOS/Pod/Classes/Shader/DoricSliderNode.m b/iOS/Pod/Classes/Shader/DoricSliderNode.m
index 1ccf6cbc..540d457c 100644
--- a/iOS/Pod/Classes/Shader/DoricSliderNode.m
+++ b/iOS/Pod/Classes/Shader/DoricSliderNode.m
@@ -70,6 +70,7 @@ - (UICollectionView *)build {
                                   collectionViewLayout:flowLayout]
             also:^(UICollectionView *it) {
                 it.backgroundColor = [UIColor whiteColor];
+                it.pagingEnabled = YES;
                 it.delegate = self;
                 it.dataSource = self;
                 [it registerClass:[DoricCollectionViewCell class] forCellWithReuseIdentifier:@"doricCell"];
@@ -181,4 +182,9 @@ - (void)blendSubNode:(NSDictionary *)subModel {
         }];
     }
 }
+
+- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView {
+    NSUInteger pageIndex = (NSUInteger) (scrollView.contentOffset.x / scrollView.width);
+    scrollView.contentOffset = CGPointMake(pageIndex * scrollView.width, scrollView.contentOffset.y);
+}
 @end