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 9f5c7fbaa9..586047f5ae 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
@@ -27,7 +27,6 @@ import com.fr.design.gui.itextfield.UITextField;
 import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.design.layout.TableLayout;
 import com.fr.design.layout.TableLayoutHelper;
-import com.fr.design.mainframe.DesignerContext;
 import com.fr.design.style.color.ColorCell;
 import com.fr.design.style.color.ColorFactory;
 import com.fr.design.style.color.ColorSelectBox;
@@ -388,35 +387,31 @@ public final class GUICoreUtils {
 	 * @param y y坐标
 	 */
 	public static void showPopupMenu(JPopupMenu popup, Component parentComponent, int x, int y) {
-        if (popup == null) {// check null.
-            return;
-        }
-
-        Point point = new Point(x, y);
-        SwingUtilities.convertPointToScreen(point, parentComponent);
-
-        Dimension size = popup.getPreferredSize();
-        Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
-        screen.setSize(screen.getSize().width, screen.height - HEIGHT_GAP);
-        //父元素右边界的坐标
-        int parentComponentRightBorderPosition = parentComponent.getLocationOnScreen().x + parentComponent.getWidth();
-        //设计器右边界的坐标
-        Rectangle rectangle = DesignerContext.getDesignerFrame().getBounds();
-        int designerRightBorderPosition = rectangle.x + rectangle.width;
-        rectangle = SwingUtilities.getWindowAncestor(parentComponent).getBounds();
-        designerRightBorderPosition = Math.max(designerRightBorderPosition, rectangle.x + rectangle.width);
-        // peter:调整X的高度.
-        if (point.x + size.width > designerRightBorderPosition && size.width < designerRightBorderPosition) {
-            x += (parentComponentRightBorderPosition - point.x - size.width);
-        }
-
-        // peter:调整y高度.
-        if (point.y + size.height > screen.height && size.height < screen.height) {
-            y -= size.height;
-        }
-
-        popup.show(parentComponent, x, y);
-    }
+		if (popup == null) {// check null.
+			return;
+		}
+
+		Point point = new Point(x, y);
+		SwingUtilities.convertPointToScreen(point, parentComponent);
+
+		Dimension size = popup.getPreferredSize();
+		Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
+		screen.setSize(screen.getSize().width, screen.height - HEIGHT_GAP);
+
+		int showOnScreenX = Math.min(screen.width, parentComponent.getLocationOnScreen().x + parentComponent.getWidth());
+
+		// peter:调整X的高度.
+		if (point.x + size.width > showOnScreenX && size.width < showOnScreenX) {
+			x += (showOnScreenX - point.x - size.width);
+		}
+
+		// peter:调整y高度.
+		if (point.y + size.height > screen.height && size.height < screen.height) {
+			y -= size.height;
+		}
+
+		popup.show(parentComponent, x, y);
+	}
 
 	/**
 	 * Set enabled.<br>