diff --git a/imageviewer/src/main/java/cn/imageviewer/view/ImageViewer.java b/imageviewer/src/main/java/cn/imageviewer/view/ImageViewer.java
index 46bb9f7..621c7e3 100644
--- a/imageviewer/src/main/java/cn/imageviewer/view/ImageViewer.java
+++ b/imageviewer/src/main/java/cn/imageviewer/view/ImageViewer.java
@@ -121,6 +121,10 @@ public void onPageSelected(int position) {
         }
     }
 
+    public void setCurrentPage(int page) {
+        index = page;
+    }
+
     @Override
     public void onDestroyView() {
         if (onDestroyCallback != null) {