diff --git a/src/main/java/org/jcnc/jnotepad/util/TabUtil.java b/src/main/java/org/jcnc/jnotepad/util/TabUtil.java
index dba22f9..d6517ea 100644
--- a/src/main/java/org/jcnc/jnotepad/util/TabUtil.java
+++ b/src/main/java/org/jcnc/jnotepad/util/TabUtil.java
@@ -324,6 +324,11 @@ public class TabUtil {
         CenterTabPaneManager.getInstance().addNewTab(tab);
     }
 
+    /**
+     * Updates the context menu for a given tab in the center tab pane.
+     *
+     * @param tab The tab for which the context menu is being updated.
+     */
     public static void updateTabContextMenu(CenterTab tab) {
         ContextMenuBuilder builder = new ContextMenuBuilder();
         CenterTabPaneManager centerTabPaneManager = CenterTabPaneManager.getInstance();
diff --git a/src/main/java/org/jcnc/jnotepad/views/manager/CenterTabPaneManager.java b/src/main/java/org/jcnc/jnotepad/views/manager/CenterTabPaneManager.java
index 80d7d4b..a9acc11 100644
--- a/src/main/java/org/jcnc/jnotepad/views/manager/CenterTabPaneManager.java
+++ b/src/main/java/org/jcnc/jnotepad/views/manager/CenterTabPaneManager.java
@@ -14,12 +14,15 @@ import org.jcnc.jnotepad.util.PopUpUtil;
 import org.jcnc.jnotepad.views.root.center.main.center.tab.CenterTab;
 import org.jcnc.jnotepad.views.root.center.main.center.tab.CenterTabPane;
 import org.jcnc.jnotepad.views.root.top.menubar.TopMenuBar;
+import org.kordamp.ikonli.javafx.FontIcon;
 
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 
+import static org.kordamp.ikonli.antdesignicons.AntDesignIconsFilled.PUSHPIN;
+
 /**
  * 中心标签页窗格管理类
  *
@@ -305,6 +308,13 @@ public class CenterTabPaneManager {
      */
     public void updateTabPinnedState(CenterTab tab, CheckMenuItem checkMenuItem) {
         tab.setFixed(!tab.isFixed());
+        if (tab.isFixed()) {
+            FontIcon icon = FontIcon.of(PUSHPIN);
+            icon.setRotate(-45);
+            tab.setGraphic(icon);
+        } else {
+            tab.setGraphic(new FontIcon());
+        }
         checkMenuItem.setSelected(tab.isFixed());
     }