diff --git a/BilibiliLive/Component/Player/CommonPlayerViewController.swift b/BilibiliLive/Component/Player/CommonPlayerViewController.swift
index f5654d8..4325ff9 100644
--- a/BilibiliLive/Component/Player/CommonPlayerViewController.swift
+++ b/BilibiliLive/Component/Player/CommonPlayerViewController.swift
@@ -45,9 +45,15 @@ class CommonPlayerViewController: UIViewController {
     }
 
     func addPlugin(plugin: CommonPlayerPlugin) {
+        if activePlugins.contains(where: { $0 == plugin }) {
+            return
+        }
         plugin.addViewToPlayerOverlay(container: playerVC.contentOverlayView!)
         activePlugins.append(plugin)
         plugin.playerDidLoad(playerVC: playerVC)
+        if let player = playerVC.player, playerVC.transportBarCustomMenuItems.isEmpty == false {
+            updateMenus()
+        }
     }
 
     func removePlugin(plugin: CommonPlayerPlugin) {
@@ -65,6 +71,15 @@ class CommonPlayerViewController: UIViewController {
         alertController.addAction(actionOk)
         present(alertController, animated: true, completion: nil)
     }
+
+    func updateMenus() {
+        var menus = [UIMenuElement]()
+        activePlugins.forEach {
+            let newMenus = $0.addMenuItems(current: &menus)
+            menus.append(contentsOf: newMenus)
+        }
+        playerVC.transportBarCustomMenuItems = menus
+    }
 }
 
 extension CommonPlayerViewController {
@@ -80,12 +95,7 @@ extension CommonPlayerViewController {
             if let playItem = player.currentItem {
                 observePlayerItem(playItem)
             }
-            var menus = [UIMenuElement]()
-            activePlugins.forEach {
-                let newMenus = $0.addMenuItems(current: &menus)
-                menus.append(contentsOf: newMenus)
-            }
-            playerVC.transportBarCustomMenuItems = menus
+            updateMenus()
         } else {
             rateObserver = nil
         }