diff --git a/client/src/components/MusicPlayer.tsx b/client/src/components/MusicPlayer.tsx
index c084a62..879638e 100644
--- a/client/src/components/MusicPlayer.tsx
+++ b/client/src/components/MusicPlayer.tsx
@@ -117,6 +117,13 @@ const MusicPlayer: React.FC<MusicPlayerProps> = ({ className = '' }) => {
     }
   }, [currentTrack])
   
+  // 组件初始化时，如果有持久化的currentTrack，确保音频已加载
+  useEffect(() => {
+    if (currentTrack && audioRef.current && !audioRef.current.src) {
+      loadAudioFile(currentTrack)
+    }
+  }, [])
+  
   // 加载音频文件
   const loadAudioFile = async (track: any) => {
     if (!audioRef.current) return
@@ -147,7 +154,39 @@ const MusicPlayer: React.FC<MusicPlayerProps> = ({ className = '' }) => {
         throw new Error('音频文件为空')
       }
       
-      const blobUrl = URL.createObjectURL(blob)
+      // 根据文件扩展名强制设置正确的MIME类型
+      const extension = track.path.split('.').pop()?.toLowerCase()
+      let mimeType = 'audio/mpeg' // 默认
+      
+      switch (extension) {
+        case 'mp3':
+          mimeType = 'audio/mpeg'
+          break
+        case 'wav':
+          mimeType = 'audio/wav'
+          break
+        case 'ogg':
+          mimeType = 'audio/ogg'
+          break
+        case 'm4a':
+          mimeType = 'audio/mp4'
+          break
+        case 'aac':
+          mimeType = 'audio/aac'
+          break
+        case 'wma':
+          mimeType = 'audio/x-ms-wma'
+          break
+        case 'flac':
+          mimeType = 'audio/flac'
+          break
+      }
+      
+      console.log('设置MIME类型:', mimeType)
+      
+      // 创建具有正确MIME类型的新blob
+      const audioBlob = new Blob([blob], { type: mimeType })
+      const blobUrl = URL.createObjectURL(audioBlob)
 
       if (audioRef.current) {
         audioRef.current.src = blobUrl
diff --git a/client/src/stores/musicStore.ts b/client/src/stores/musicStore.ts
index 1220c73..cc5e377 100644
--- a/client/src/stores/musicStore.ts
+++ b/client/src/stores/musicStore.ts
@@ -1,4 +1,5 @@
 import { create } from 'zustand'
+import { persist, createJSONStorage } from 'zustand/middleware'
 import { FileItem } from '@/types/file'
 
 interface MusicFile extends FileItem {
@@ -36,7 +37,7 @@ interface MusicState {
   previousTrack: () => void
 }
 
-export const useMusicStore = create<MusicState>((set, get) => ({
+export const useMusicStore = create<MusicState>()(persist((set, get) => ({
   playlist: [],
   currentTrack: null,
   currentIndex: 0,
@@ -200,4 +201,20 @@ export const useMusicStore = create<MusicState>((set, get) => ({
       isPlaying: false // 让组件重新开始播放
     })
   }
+}), {
+  name: 'gsm3-music-store',
+  storage: createJSONStorage(() => localStorage),
+  partialize: (state) => ({
+    playlist: state.playlist,
+    currentTrack: state.currentTrack,
+    currentIndex: state.currentIndex,
+    volume: state.volume,
+    isMuted: state.isMuted,
+    isShuffled: state.isShuffled,
+    repeatMode: state.repeatMode,
+    // 不持久化播放状态和时间相关的数据
+    // isPlaying: false,
+    // currentTime: 0,
+    // duration: 0,
+  })
 }))
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