diff --git a/designer-form/src/main/java/com/fr/design/mainframe/FormDesignerUI.java b/designer-form/src/main/java/com/fr/design/mainframe/FormDesignerUI.java
index 3767ccd87..68ea5c2b8 100644
--- a/designer-form/src/main/java/com/fr/design/mainframe/FormDesignerUI.java
+++ b/designer-form/src/main/java/com/fr/design/mainframe/FormDesignerUI.java
@@ -409,8 +409,8 @@ public class FormDesignerUI extends ComponentUI {
         clipg = g.create(
                 -designer.getHorizontalScaleValue(),
                 -designer.getVerticalScaleValue() + designer.getParaHeight(),
-                parent.getSize().width + designer.getArea().getHorizontalValue(),
-                parent.getSize().height + designer.getArea().getVerticalValue());
+                (int) ((parent.getSize().width + designer.getArea().getHorizontalValue()) / designer.getScale()),
+                (int) ((parent.getSize().height + designer.getArea().getVerticalValue()) / designer.getScale()));
 
         designer.paintContent(clipg);
         paintWatermark((Graphics2D) clipg);
@@ -435,8 +435,8 @@ public class FormDesignerUI extends ComponentUI {
         Graphics clipg1;
         clipg1 = g.create(-designer.getHorizontalScaleValue(),
                 -designer.getVerticalScaleValue(),
-                parent.getSize().width + designer.getArea().getHorizontalValue(),
-                designer.getParaHeight() + designer.getArea().getVerticalValue());
+                (int) ((parent.getSize().width + designer.getArea().getHorizontalValue()) / designer.getScale()),
+                (int) ((designer.getParaHeight() + designer.getArea().getVerticalValue()) / designer.getScale()));
 
         designer.paintPara(clipg1);
         clipg1.dispose();