diff --git a/src/main/kotlin/app/termora/TermoraFencePanel.kt b/src/main/kotlin/app/termora/TermoraFencePanel.kt
index 5f732ec..7e87192 100644
--- a/src/main/kotlin/app/termora/TermoraFencePanel.kt
+++ b/src/main/kotlin/app/termora/TermoraFencePanel.kt
@@ -107,7 +107,7 @@ class TermoraFencePanel(
             label.foreground = UIManager.getColor("textInactiveText")
             label.font = label.font.deriveFont(Font.BOLD)
             // 与最后一个按钮对冲，使其宽度和谐
-            box.add(JButton(Icons.empty))
+            box.add(Box.createHorizontalStrut(24))
             box.add(Box.createHorizontalGlue())
             if (SystemInfo.isMacOS.not()) {
                 box.add(label)