diff --git a/designer-form/src/main/java/com/fr/design/widget/ui/designer/ButtonDefinePane.java b/designer-form/src/main/java/com/fr/design/widget/ui/designer/ButtonDefinePane.java
index 3059ddc37d..6889ef7b49 100644
--- a/designer-form/src/main/java/com/fr/design/widget/ui/designer/ButtonDefinePane.java
+++ b/designer-form/src/main/java/com/fr/design/widget/ui/designer/ButtonDefinePane.java
@@ -35,6 +35,7 @@ public abstract class ButtonDefinePane<T extends Button> extends AbstractDataMod
     protected UITextField labelNameTextField;
     private final List<BasicBeanPane<T>> extraPaneList = new ArrayList<>();
     private JPanel extraPane;
+    protected boolean containsExtraPane;
 
     public ButtonDefinePane(XCreator creator){
         super(creator);
@@ -63,7 +64,7 @@ public abstract class ButtonDefinePane<T extends Button> extends AbstractDataMod
 
     private void refreshAdvancedPane() {
         extraPaneList.clear();
-        boolean containsExtraPane = false;
+        containsExtraPane = false;
         Set<WidgetAdvancedPaneProvider<T>> providers = ExtraDesignClassManager.getInstance().getArray(WidgetAdvancedPaneProvider.XML_TAG);
         for (WidgetAdvancedPaneProvider<T> provider : providers) {
             if (!provider.accept(creator)) {
diff --git a/designer-form/src/main/java/com/fr/design/widget/ui/designer/FreeButtonDefinePane.java b/designer-form/src/main/java/com/fr/design/widget/ui/designer/FreeButtonDefinePane.java
index 843f402f01..16a31b85ed 100644
--- a/designer-form/src/main/java/com/fr/design/widget/ui/designer/FreeButtonDefinePane.java
+++ b/designer-form/src/main/java/com/fr/design/widget/ui/designer/FreeButtonDefinePane.java
@@ -41,10 +41,13 @@ public class FreeButtonDefinePane extends ButtonDefinePane<FreeButton> {
     }
 
     public void populateSubButtonPane(FreeButton e) {
+        if (containsExtraPane) {
+            return;
+        }
         backgroundCompPane.populate(e);
         frFontPane.setVisible(e.isCustomStyle());
         fontLabel.setVisible(e.isCustomStyle());
-        if(e.isCustomStyle()){
+        if (e.isCustomStyle()) {
             FRFont frFont = e.getFont();
             if (frFont != null) {
                 frFontPane.populateBean(e.getFont());
@@ -54,12 +57,14 @@ public class FreeButtonDefinePane extends ButtonDefinePane<FreeButton> {
 
     public FreeButton updateSubButtonPane() {
         FreeButton freeButton = (FreeButton) creator.toData();
-        backgroundCompPane.update(freeButton);
-        frFontPane.setVisible(freeButton.isCustomStyle());
-        fontLabel.setVisible(freeButton.isCustomStyle());
-        if(freeButton.isCustomStyle()){
-            FRFont frFont = freeButton.getFont() == null ? FRFont.getInstance() : freeButton.getFont();
-            freeButton.setFont(frFontPane.update(frFont));
+        if (!containsExtraPane) {
+            backgroundCompPane.update(freeButton);
+            frFontPane.setVisible(freeButton.isCustomStyle());
+            fontLabel.setVisible(freeButton.isCustomStyle());
+            if (freeButton.isCustomStyle()) {
+                FRFont frFont = freeButton.getFont() == null ? FRFont.getInstance() : freeButton.getFont();
+                freeButton.setFont(frFontPane.update(frFont));
+            }
         }
         return freeButton;
     }