diff --git a/designer-base/src/main/java/com/fr/design/utils/gui/GUICoreUtils.java b/designer-base/src/main/java/com/fr/design/utils/gui/GUICoreUtils.java
index b65550ea7..ab40f0fd0 100644
--- a/designer-base/src/main/java/com/fr/design/utils/gui/GUICoreUtils.java
+++ b/designer-base/src/main/java/com/fr/design/utils/gui/GUICoreUtils.java
@@ -319,7 +319,7 @@ public final class GUICoreUtils {
 		// Toolkit.getDefaultToolkit().getScreenSize()在有多个显示器也只能获取到主屏的大小
 		// getGraphicsConfiguration().getBounds()能获取多个屏时 设计器主体界面所在屏的大小和对应的坐标
 		Rectangle rectangle;
-		if (DesignerContext.getDesignerFrame() != null) {
+		if (DesignerContext.getDesignerFrame() != null && win.getParent() == null) {
 			rectangle = DesignerContext.getDesignerFrame().getGraphicsConfiguration().getBounds();
 		} else {
 			rectangle = win.getGraphicsConfiguration().getBounds();