diff --git a/designer-base/src/main/java/com/fr/design/debug/ui/UIMonitorPane.java b/designer-base/src/main/java/com/fr/design/debug/ui/UIMonitorPane.java
index a4fcd90a0f..b2d357a5e3 100644
--- a/designer-base/src/main/java/com/fr/design/debug/ui/UIMonitorPane.java
+++ b/designer-base/src/main/java/com/fr/design/debug/ui/UIMonitorPane.java
@@ -3,14 +3,12 @@ package com.fr.design.debug.ui;
 import com.fine.swing.ui.layout.Row;
 import com.fine.theme.icon.LazyIcon;
 import com.fine.theme.utils.FineClientProperties;
-import com.fine.theme.utils.FineLayoutBuilder;
 import com.fine.theme.utils.FineUIUtils;
 import com.formdev.flatlaf.util.ScaledEmptyBorder;
 import com.fr.base.extension.FileExtension;
 import com.fr.design.border.FineBorderFactory;
 import com.fr.design.carton.latency.LatencyLevel;
 import com.fr.design.debug.edt.StrictEdtManager;
-import com.fr.design.debug.feature.popup.PopupDemo;
 import com.fr.design.dialog.BasicDialog;
 import com.fr.design.dialog.BasicPane;
 import com.fr.design.gui.ibutton.UIButton;
@@ -87,9 +85,7 @@ public class UIMonitorPane extends JPanel {
         add(column(10,
                 cell(FineUIUtils.wrapComponentWithTitle(inspector, "UI Inspector")),
                 cell(FineUIUtils.wrapComponentWithTitle(strictEDTChecker, "Strict EDT Checker")),
-                cell(FineUIUtils.wrapComponentWithTitle(monitorPane, "UI Latency Monitor")),
-                cell(FineUIUtils.wrapComponentWithTitle(FineLayoutBuilder.createHorizontalLayout(10,
-                        new PopupDemo()), "UI Feature Demo"))
+                cell(FineUIUtils.wrapComponentWithTitle(monitorPane, "UI Latency Monitor"))
         ).getComponent(), BorderLayout.CENTER);
 
         topSettingRow.setVisible(false);