diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets
index e7b5d4a..def6a65 100644
--- a/entry/src/main/ets/pages/Index.ets
+++ b/entry/src/main/ets/pages/Index.ets
@@ -57,7 +57,6 @@ struct Index {
             uri: 'pages/DownSamplePage',
           });
         })
-        Button($r('app.string.Display_long_image')).margin({top:10}).onClick(()=>{
         Button($r('app.string.Display_long_image')).margin({ top: 10 }).onClick(() => {
           router.push({
             uri: 'pages/LongImagePage',