diff --git a/designer-base/src/main/java/com/fr/design/gui/frpane/UIPercentDragPane.java b/designer-base/src/main/java/com/fr/design/gui/frpane/UIPercentDragPane.java
index 1dd96de00..a375420b0 100644
--- a/designer-base/src/main/java/com/fr/design/gui/frpane/UIPercentDragPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/frpane/UIPercentDragPane.java
@@ -25,6 +25,6 @@ public class UIPercentDragPane extends JPanel {
     }
 
     public double updateBean() {
-        return dragPane.updateBean() * 100;
+        return dragPane.updateBean() / 100.0;
     }
 }