diff --git a/ultraviewpager/src/main/java/com/tmall/ultraviewpager/UltraViewPagerAdapter.java b/ultraviewpager/src/main/java/com/tmall/ultraviewpager/UltraViewPagerAdapter.java
index <HASH>..<HASH> 100644
--- a/ultraviewpager/src/main/java/com/tmall/ultraviewpager/UltraViewPagerAdapter.java
+++ b/ultraviewpager/src/main/java/com/tmall/ultraviewpager/UltraViewPagerAdapter.java
@@ -49,7 +49,7 @@ class UltraViewPagerAdapter extends PagerAdapter {
         void resetPosition();
     }
 
-    private static final int INFINITE_RATIO = 4;
+    private static final int INFINITE_RATIO = 400;
     public static final String MULTISCR_TAG = "multi_scr_tag_";
 
     private PagerAdapter adapter;
Update infinite ratio to <I>