diff --git a/designer-base/src/main/java/com/fr/design/jxbrowser/JxUIPane.java b/designer-base/src/main/java/com/fr/design/jxbrowser/JxUIPane.java
index b08e6dd25d..a40a11e3bc 100644
--- a/designer-base/src/main/java/com/fr/design/jxbrowser/JxUIPane.java
+++ b/designer-base/src/main/java/com/fr/design/jxbrowser/JxUIPane.java
@@ -1,6 +1,7 @@
 package com.fr.design.jxbrowser;
 
 import com.fr.concurrent.NamedThreadFactory;
+import com.fr.design.DesignerEnvManager;
 import com.fr.design.dialog.BasicPane;
 import com.fr.design.gui.ibutton.UIButton;
 import com.fr.design.gui.itoolbar.UIToolbar;
@@ -99,17 +100,17 @@ public class JxUIPane<T> extends BasicPane {
      */
     private void initDebugIfNeeded() {
         if (DesignerEnvManager.getEnvManager().isOpenDebug()) {
-        UIToolbar toolbar = new UIToolbar();
-        add(toolbar, BorderLayout.NORTH);
-        UIButton openDebugButton = new UIButton(Toolkit.i18nText("Fine-Design_Basic_Open_Debug_Window"));
-        openDebugButton.addActionListener(e -> browser.devTools().show());
-        toolbar.add(openDebugButton);
-        UIButton reloadButton = new UIButton(Toolkit.i18nText("Fine-Design_Basic_Reload"));
-        reloadButton.addActionListener(e -> browser.navigation().reloadIgnoringCache());
-        toolbar.add(reloadButton);
-        UIButton closeButton = new UIButton(Toolkit.i18nText("Fine-Design_Basic_Close_Window"));
-        closeButton.addActionListener(e -> SwingUtilities.getWindowAncestor(JxUIPane.this).setVisible(false));
-        toolbar.add(closeButton);
+            UIToolbar toolbar = new UIToolbar();
+            add(toolbar, BorderLayout.NORTH);
+            UIButton openDebugButton = new UIButton(Toolkit.i18nText("Fine-Design_Basic_Open_Debug_Window"));
+            openDebugButton.addActionListener(e -> browser.devTools().show());
+            toolbar.add(openDebugButton);
+            UIButton reloadButton = new UIButton(Toolkit.i18nText("Fine-Design_Basic_Reload"));
+            reloadButton.addActionListener(e -> browser.navigation().reloadIgnoringCache());
+            toolbar.add(reloadButton);
+            UIButton closeButton = new UIButton(Toolkit.i18nText("Fine-Design_Basic_Close_Window"));
+            closeButton.addActionListener(e -> SwingUtilities.getWindowAncestor(JxUIPane.this).setVisible(false));
+            toolbar.add(closeButton);
         }
     }