diff --git a/src/main/java/cit/PureATN/MultiNote/MultiNote.java b/src/main/java/cit/PureATN/MultiNote/MultiNote.java
index eb00840..2037df9 100644
--- a/src/main/java/cit/PureATN/MultiNote/MultiNote.java
+++ b/src/main/java/cit/PureATN/MultiNote/MultiNote.java
@@ -327,17 +327,27 @@
     }
 
     public void zoomToUpper() {
+        // PTransformActivity ta = null;
+        // for (int i = 1; i < 11; i++) {
+        //     ta = shitajikiNodes[i].animateToPositionScaleRotation(0, 0, 1, rotation, 1000);
+        // }
         PTransformActivity ta2 = getCanvas().getCamera().animateViewToCenterBounds(
                 // getCanvas().getLayer().getFullBounds(),
-                new PBounds(0, 0, width, height / 2),
+                new PBounds(0, 0, width, height *4/ 7),
                 true, 1000);
+        // ta2.startAfter(ta);
 
     }
 
     public void zoomToLower() {
+        // PTransformActivity ta = null;
+        // for (int i = 1; i < 11; i++) {
+        //     ta = shitajikiNodes[i].animateToPositionScaleRotation(0, height/2, 1, rotation, 1000);
+        // }
         PTransformActivity ta2 = getCanvas().getCamera().animateViewToCenterBounds(
                 // getCanvas().getLayer().getFullBounds(),
-                new PBounds(0, height/2, width, height ),
+                new PBounds(0, height*3 / 7, width, height*4/7),
                 true, 1000);
+        // ta2.startAfter(ta);
     }
 }