diff --git a/apps/desktop/src/components/MaterialCard.tsx b/apps/desktop/src/components/MaterialCard.tsx
index ee9cf3a..1bd5ac1 100644
--- a/apps/desktop/src/components/MaterialCard.tsx
+++ b/apps/desktop/src/components/MaterialCard.tsx
@@ -1,4 +1,4 @@
-import React, { useState, useEffect } from 'react';
+import React, { useState } from 'react';
 import { FileVideo, FileAudio, FileImage, File, Clock, ExternalLink, ChevronDown, ChevronUp } from 'lucide-react';
 import { Material, MaterialSegment } from '../types/material';
 import { useMaterialStore } from '../store/materialStore';
@@ -74,9 +74,42 @@ export const MaterialCard: React.FC<MaterialCardProps> = ({ material }) => {
   };
 
   // 打开文件所在文件夹
-  const openFileLocation = (filePath: string) => {
-    // 这里可以调用 Tauri 的 API 来打开文件夹
-    console.log('打开文件位置:', filePath);
+  const openFileLocation = async (filePath: string) => {
+    try {
+      const { revealItemInDir } = await import('@tauri-apps/plugin-opener');
+
+      // 处理 Windows 路径格式，移除 \\?\ 前缀
+      let normalizedPath = filePath;
+      if (normalizedPath.startsWith('\\\\?\\')) {
+        normalizedPath = normalizedPath.substring(4);
+      }
+
+      console.log('打开文件位置:', normalizedPath);
+      await revealItemInDir(normalizedPath);
+    } catch (error) {
+      console.error('打开文件位置失败:', error);
+
+      // 如果 revealItemInDir 失败，尝试打开文件所在目录
+      try {
+        const { openPath } = await import('@tauri-apps/plugin-opener');
+
+        // 获取文件所在目录
+        const pathParts = filePath.split(/[/\\]/);
+        pathParts.pop(); // 移除文件名
+        const dirPath = pathParts.join('\\');
+
+        let normalizedDirPath = dirPath;
+        if (normalizedDirPath.startsWith('\\\\?\\')) {
+          normalizedDirPath = normalizedDirPath.substring(4);
+        }
+
+        console.log('尝试打开目录:', normalizedDirPath);
+        await openPath(normalizedDirPath);
+      } catch (fallbackError) {
+        console.error('备用方法也失败:', fallbackError);
+        alert('无法打开文件位置，请检查文件是否存在');
+      }
+    }
   };
 
   return (
diff --git a/apps/desktop/src/pages/ProjectDetails.tsx b/apps/desktop/src/pages/ProjectDetails.tsx
index 1ceffe2..e5a0a81 100644
--- a/apps/desktop/src/pages/ProjectDetails.tsx
+++ b/apps/desktop/src/pages/ProjectDetails.tsx
@@ -1,10 +1,10 @@
 import React, { useEffect, useState } from 'react';
 import { useParams, useNavigate } from 'react-router-dom';
-import { ArrowLeft, FolderOpen, Calendar, Settings, Upload, FileVideo, Clock, ExternalLink } from 'lucide-react';
+import { ArrowLeft, FolderOpen, Calendar, Settings, Upload } from 'lucide-react';
 import { useProjectStore } from '../store/projectStore';
 import { useMaterialStore } from '../store/materialStore';
 import { Project } from '../types/project';
-import { MaterialImportResult, Material, MaterialSegment } from '../types/material';
+import { MaterialImportResult } from '../types/material';
 import { LoadingSpinner } from '../components/LoadingSpinner';
 import { ErrorMessage } from '../components/ErrorMessage';
 import { MaterialImportDialog } from '../components/MaterialImportDialog';
diff --git a/apps/desktop/src/store/materialStore.ts b/apps/desktop/src/store/materialStore.ts
index 6c99175..bfef9d1 100644
--- a/apps/desktop/src/store/materialStore.ts
+++ b/apps/desktop/src/store/materialStore.ts
@@ -1,12 +1,12 @@
 import { create } from 'zustand';
 import { invoke } from '@tauri-apps/api/core';
-import { 
-  Material, 
-  MaterialStats, 
-  CreateMaterialRequest, 
+import {
+  Material,
+  MaterialStats,
+  CreateMaterialRequest,
   MaterialImportResult,
   ProcessingStatus,
-  MaterialProcessingConfig
+  MaterialSegment
 } from '../types/material';
 
 /**
@@ -35,6 +35,7 @@ interface MaterialState {
   loadMaterialStats: (projectId: string) => Promise<void>;
   importMaterials: (request: CreateMaterialRequest) => Promise<MaterialImportResult>;
   getMaterialById: (id: string) => Promise<Material | null>;
+  getMaterialSegments: (materialId: string) => Promise<MaterialSegment[]>;
   deleteMaterial: (id: string) => Promise<void>;
   processMaterials: (materialIds: string[]) => Promise<void>;
   updateMaterialStatus: (id: string, status: ProcessingStatus, errorMessage?: string) => Promise<void>;