diff --git a/src/renderer/services/audioService.ts b/src/renderer/services/audioService.ts
index 917d5c7..9a76c6f 100644
--- a/src/renderer/services/audioService.ts
+++ b/src/renderer/services/audioService.ts
@@ -41,6 +41,9 @@ class AudioService {
 
   private seekDebounceTimer: NodeJS.Timeout | null = null;
 
+  // 添加操作锁防止并发操作
+  private operationLock = false;
+
   constructor() {
     if ('mediaSession' in navigator) {
       this.initMediaSession();
@@ -358,6 +361,14 @@ class AudioService {
 
   // 播放控制相关
   play(url?: string, track?: SongResult, isPlay: boolean = true): Promise<Howl> {
+    // 如果操作锁已激活，说明有操作正在进行中，直接返回
+    if (this.operationLock) {
+      console.log('audioService: 操作锁激活，忽略当前播放请求');
+      return Promise.reject(new Error('操作锁激活，请等待当前操作完成'));
+    }
+
+    this.operationLock = true;
+
     // 如果没有提供新的 URL 和 track，且当前有音频实例，则继续播放
     if (this.currentSound && !url && !track) {
       // 如果有进行中的seek操作，等待其完成
@@ -366,15 +377,17 @@ class AudioService {
         this.seekLock = false;
       }
       this.currentSound.play();
+      this.operationLock = false;
       return Promise.resolve(this.currentSound);
     }
 
     // 如果没有提供必要的参数，返回错误
     if (!url || !track) {
+      this.operationLock = false;
       return Promise.reject(new Error('Missing required parameters: url and track'));
     }
 
-    return new Promise((resolve, reject) => {
+    return new Promise<Howl>((resolve, reject) => {
       let retryCount = 0;
       const maxRetries = 1;
 
@@ -507,11 +520,15 @@ class AudioService {
           }
         } catch (error) {
           console.error('Error creating audio instance:', error);
+          this.operationLock = false;
           reject(error);
         }
       };
 
       tryPlay();
+    }).finally(() => {
+      // 无论成功或失败都解除操作锁
+      this.operationLock = false;
     });
   }
 
@@ -524,6 +541,13 @@ class AudioService {
   }
 
   stop() {
+    if (this.operationLock) {
+      console.log('audioService: 操作锁激活，忽略当前停止请求');
+      return;
+    }
+
+    this.operationLock = true;
+    
     if (this.currentSound) {
       try {
         // 确保任何进行中的seek操作被取消
@@ -538,11 +562,14 @@ class AudioService {
       }
       this.currentSound = null;
     }
+    
     this.currentTrack = null;
     if ('mediaSession' in navigator) {
       navigator.mediaSession.playbackState = 'none';
     }
     this.disposeEQ();
+    
+    this.operationLock = false;
   }
 
   setVolume(volume: number) {
@@ -553,6 +580,13 @@ class AudioService {
   }
 
   seek(time: number) {
+    if (this.operationLock) {
+      console.log('audioService: 操作锁激活，忽略当前seek请求');
+      return;
+    }
+
+    this.operationLock = true;
+    
     if (this.currentSound) {
       try {
         // 直接执行seek操作，避免任何过滤或判断
@@ -564,9 +598,18 @@ class AudioService {
         console.error('Seek操作失败:', error);
       }
     }
+    
+    this.operationLock = false;
   }
 
   pause() {
+    if (this.operationLock) {
+      console.log('audioService: 操作锁激活，忽略当前暂停请求');
+      return;
+    }
+
+    this.operationLock = true;
+    
     if (this.currentSound) {
       try {
         // 如果有进行中的seek操作，等待其完成
@@ -579,6 +622,8 @@ class AudioService {
         console.error('Error pausing audio:', error);
       }
     }
+    
+    this.operationLock = false;
   }
 
   clearAllListeners() {
diff --git a/src/renderer/utils/appShortcuts.ts b/src/renderer/utils/appShortcuts.ts
index 112ddc6..b73fdaa 100644
--- a/src/renderer/utils/appShortcuts.ts
+++ b/src/renderer/utils/appShortcuts.ts
@@ -7,6 +7,10 @@ import { usePlayerStore, useSettingsStore } from '@/store';
 import { isElectron } from '.';
 import { showShortcutToast } from './shortcutToast';
 
+// 添加一个简单的防抖机制
+let actionTimeout: NodeJS.Timeout | null = null;
+const ACTION_DELAY = 300; // 毫秒
+
 interface ShortcutConfig {
   key: string;
   enabled: boolean;
@@ -27,6 +31,17 @@ let appShortcuts: ShortcutsConfig = {};
  * @param action 快捷键动作
  */
 export async function handleShortcutAction(action: string) {
+  // 如果存在未完成的动作，则忽略当前请求
+  if (actionTimeout) {
+    console.log('忽略快速连续的动作请求:', action);
+    return;
+  }
+
+  // 设置防抖锁
+  actionTimeout = setTimeout(() => {
+    actionTimeout = null;
+  }, ACTION_DELAY);
+
   const playerStore = usePlayerStore();
   const settingsStore = useSettingsStore();
 
@@ -38,61 +53,71 @@ export async function handleShortcutAction(action: string) {
     showShortcutToast(message, iconName);
   };
 
-  switch (action) {
-    case 'togglePlay':
-      if (playerStore.play) {
-        await audioService.pause();
-        showToast(t('player.playBar.pause'), 'ri-pause-circle-line');
-      } else {
-        await audioService.play();
-        showToast(t('player.playBar.play'), 'ri-play-circle-line');
-      }
-      break;
-    case 'prevPlay':
-      playerStore.prevPlay();
-      showToast(t('player.playBar.prev'), 'ri-skip-back-line');
-      break;
-    case 'nextPlay':
-      playerStore.nextPlay();
-      showToast(t('player.playBar.next'), 'ri-skip-forward-line');
-      break;
-    case 'volumeUp':
-      if (currentSound && currentSound?.volume() < 1) {
-        currentSound?.volume((currentSound?.volume() || 0) + 0.1);
+  try {
+    switch (action) {
+      case 'togglePlay':
+        if (playerStore.play) {
+          await audioService.pause();
+          showToast(t('player.playBar.pause'), 'ri-pause-circle-line');
+        } else {
+          await audioService.play();
+          showToast(t('player.playBar.play'), 'ri-play-circle-line');
+        }
+        break;
+      case 'prevPlay':
+        await playerStore.prevPlay();
+        showToast(t('player.playBar.prev'), 'ri-skip-back-line');
+        break;
+      case 'nextPlay':
+        await playerStore.nextPlay();
+        showToast(t('player.playBar.next'), 'ri-skip-forward-line');
+        break;
+      case 'volumeUp':
+        if (currentSound && currentSound?.volume() < 1) {
+          currentSound?.volume((currentSound?.volume() || 0) + 0.1);
+          showToast(
+            `${t('player.playBar.volume')}${Math.round((currentSound?.volume() || 0) * 100)}%`,
+            'ri-volume-up-line'
+          );
+        }
+        break;
+      case 'volumeDown':
+        if (currentSound && currentSound?.volume() > 0) {
+          currentSound?.volume((currentSound?.volume() || 0) - 0.1);
+          showToast(
+            `${t('player.playBar.volume')}${Math.round((currentSound?.volume() || 0) * 100)}%`,
+            'ri-volume-down-line'
+          );
+        }
+        break;
+      case 'toggleFavorite': {
+        const isFavorite = playerStore.favoriteList.includes(Number(playerStore.playMusic.id));
+        const numericId = Number(playerStore.playMusic.id);
+        if (isFavorite) {
+          playerStore.removeFromFavorite(numericId);
+        } else {
+          playerStore.addToFavorite(numericId);
+        }
         showToast(
-          `${t('player.playBar.volume')}${Math.round((currentSound?.volume() || 0) * 100)}%`,
-          'ri-volume-up-line'
+          isFavorite
+            ? t('player.playBar.favorite', { name: playerStore.playMusic.name })
+            : t('player.playBar.unFavorite', { name: playerStore.playMusic.name }),
+          isFavorite ? 'ri-heart-fill' : 'ri-heart-line'
         );
+        break;
       }
-      break;
-    case 'volumeDown':
-      if (currentSound && currentSound?.volume() > 0) {
-        currentSound?.volume((currentSound?.volume() || 0) - 0.1);
-        showToast(
-          `${t('player.playBar.volume')}${Math.round((currentSound?.volume() || 0) * 100)}%`,
-          'ri-volume-down-line'
-        );
-      }
-      break;
-    case 'toggleFavorite': {
-      const isFavorite = playerStore.favoriteList.includes(Number(playerStore.playMusic.id));
-      const numericId = Number(playerStore.playMusic.id);
-      if (isFavorite) {
-        playerStore.removeFromFavorite(numericId);
-      } else {
-        playerStore.addToFavorite(numericId);
-      }
-      showToast(
-        isFavorite
-          ? t('player.playBar.favorite', { name: playerStore.playMusic.name })
-          : t('player.playBar.unFavorite', { name: playerStore.playMusic.name }),
-        isFavorite ? 'ri-heart-fill' : 'ri-heart-line'
-      );
-      break;
+      default:
+        console.log('未知的快捷键动作:', action);
+        break;
+    }
+  } catch (error) {
+    console.error(`执行快捷键动作 ${action} 时出错:`, error);
+  } finally {
+    // 确保在出错时也能清除超时
+    if (actionTimeout) {
+      clearTimeout(actionTimeout);
+      actionTimeout = null;
     }
-    default:
-      console.log('未知的快捷键动作:', action);
-      break;
   }
 }