diff --git a/apps/desktop/src/components/ProjectCard.tsx b/apps/desktop/src/components/ProjectCard.tsx
index 4b5960b..c6f113a 100644
--- a/apps/desktop/src/components/ProjectCard.tsx
+++ b/apps/desktop/src/components/ProjectCard.tsx
@@ -1,15 +1,25 @@
-import React from 'react';
+import React, { useEffect, useState } from 'react';
 import { Project } from '../types/project';
+import { MaterialStats } from '../types/material';
 import { formatDistanceToNow } from 'date-fns';
 import { zhCN } from 'date-fns/locale';
-import { 
-  Folder, 
-  MoreVertical, 
-  Edit3, 
-  Trash2, 
+import { invoke } from '@tauri-apps/api/core';
+import {
+  Folder,
+  MoreVertical,
+  Edit3,
+  Trash2,
   ExternalLink,
   Calendar,
-  MapPin
+  MapPin,
+  FolderOpen,
+  FileVideo,
+  FileAudio,
+  FileImage,
+  File,
+  HardDrive,
+  BarChart3,
+  Hash
 } from 'lucide-react';
 
 interface ProjectCardProps {
@@ -19,6 +29,15 @@ interface ProjectCardProps {
   onDelete: (id: string) => void;
 }
 
+// 格式化文件大小
+const formatFileSize = (bytes: number): string => {
+  if (bytes === 0) return '0 B';
+  const k = 1024;
+  const sizes = ['B', 'KB', 'MB', 'GB', 'TB'];
+  const i = Math.floor(Math.log(bytes) / Math.log(k));
+  return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
+};
+
 /**
  * 项目卡片组件
  * 遵循简洁大方的设计风格
@@ -30,8 +49,30 @@ export const ProjectCard: React.FC<ProjectCardProps> = ({
   onDelete
 }) => {
   const [showMenu, setShowMenu] = React.useState(false);
+  const [stats, setStats] = useState<MaterialStats | null>(null);
+  const [isLoadingStats, setIsLoadingStats] = useState(false);
   const menuRef = React.useRef<HTMLDivElement>(null);
 
+  // 加载项目统计信息
+  useEffect(() => {
+    const loadStats = async () => {
+      setIsLoadingStats(true);
+      try {
+        const projectStats = await invoke<MaterialStats>('get_project_material_stats', {
+          projectId: project.id
+        });
+        setStats(projectStats);
+      } catch (error) {
+        console.error('加载项目统计失败:', error);
+        // 静默失败，不影响卡片显示
+      } finally {
+        setIsLoadingStats(false);
+      }
+    };
+
+    loadStats();
+  }, [project.id]);
+
   // 点击外部关闭菜单
   React.useEffect(() => {
     const handleClickOutside = (event: MouseEvent) => {
@@ -68,6 +109,37 @@ export const ProjectCard: React.FC<ProjectCardProps> = ({
     return parts[parts.length - 1] || path;
   };
 
+  // 打开项目文件夹
+  const handleOpenFolder = async (e: React.MouseEvent) => {
+    e.stopPropagation();
+    try {
+      const { openPath } = await import('@tauri-apps/plugin-opener');
+
+      // 处理 Windows 路径格式，移除 \\?\ 前缀
+      let normalizedPath = project.path;
+      if (normalizedPath.startsWith('\\\\?\\')) {
+        normalizedPath = normalizedPath.substring(4);
+      }
+
+      await openPath(normalizedPath);
+    } catch (error) {
+      console.error('打开文件夹失败:', error);
+
+      // 如果 openPath 失败，尝试使用 revealItemInDir
+      try {
+        const { revealItemInDir } = await import('@tauri-apps/plugin-opener');
+        let normalizedPath = project.path;
+        if (normalizedPath.startsWith('\\\\?\\')) {
+          normalizedPath = normalizedPath.substring(4);
+        }
+        await revealItemInDir(normalizedPath);
+      } catch (fallbackError) {
+        console.error('备用方法也失败:', fallbackError);
+        alert('无法打开文件夹，请检查路径是否存在');
+      }
+    }
+  };
+
   return (
     <div className="card p-6 hover:shadow-lg hover:-translate-y-1 transition-all duration-200 group cursor-pointer animate-slide-up">
       <div className="flex items-center justify-between mb-4">
@@ -96,6 +168,16 @@ export const ProjectCard: React.FC<ProjectCardProps> = ({
                 <ExternalLink size={14} />
                 打开项目
               </button>
+              <button
+                className="dropdown-item"
+                onClick={(e) => {
+                  handleOpenFolder(e);
+                  setShowMenu(false);
+                }}
+              >
+                <FolderOpen size={14} />
+                打开文件夹
+              </button>
               <button
                 className="dropdown-item"
                 onClick={() => {
@@ -132,6 +214,66 @@ export const ProjectCard: React.FC<ProjectCardProps> = ({
           </p>
         )}
 
+        {/* 项目统计信息 */}
+        {isLoadingStats ? (
+          <div className="bg-gray-50 rounded-lg p-3 mb-3">
+            <div className="flex items-center space-x-1 text-gray-500 text-sm">
+              <BarChart3 className="w-4 h-4 animate-pulse" />
+              <span>加载统计中...</span>
+            </div>
+          </div>
+        ) : stats && (
+          <div className="bg-gray-50 rounded-lg p-3 mb-3 space-y-2">
+            <div className="flex items-center space-x-1 text-gray-700 font-medium text-sm">
+              <BarChart3 className="w-4 h-4" />
+              <span>项目统计</span>
+            </div>
+
+            {/* 素材统计 */}
+            <div className="grid grid-cols-2 gap-2 text-xs">
+              <div className="flex items-center space-x-1 text-gray-600">
+                <Hash className="w-3 h-3" />
+                <span>{stats.total_materials} 个素材</span>
+              </div>
+              <div className="flex items-center space-x-1 text-gray-600">
+                <HardDrive className="w-3 h-3" />
+                <span>{formatFileSize(stats.total_size)}</span>
+              </div>
+            </div>
+
+            {/* 文件类型分布 */}
+            {(stats.video_count > 0 || stats.audio_count > 0 || stats.image_count > 0) && (
+              <div className="flex items-center gap-3 text-xs">
+                {stats.video_count > 0 && (
+                  <div className="flex items-center space-x-1 text-blue-600">
+                    <FileVideo className="w-3 h-3" />
+                    <span>{stats.video_count}</span>
+                  </div>
+                )}
+                {stats.audio_count > 0 && (
+                  <div className="flex items-center space-x-1 text-green-600">
+                    <FileAudio className="w-3 h-3" />
+                    <span>{stats.audio_count}</span>
+                  </div>
+                )}
+                {stats.image_count > 0 && (
+                  <div className="flex items-center space-x-1 text-purple-600">
+                    <FileImage className="w-3 h-3" />
+                    <span>{stats.image_count}</span>
+                  </div>
+                )}
+                {stats.other_count > 0 && (
+                  <div className="flex items-center space-x-1 text-gray-600">
+                    <File className="w-3 h-3" />
+                    <span>{stats.other_count}</span>
+                  </div>
+                )}
+              </div>
+            )}
+          </div>
+        )}
+
+        {/* 项目基本信息 */}
         <div className="space-y-1">
           <div className="flex items-center gap-2 text-xs text-gray-500">
             <MapPin size={12} />
@@ -149,6 +291,13 @@ export const ProjectCard: React.FC<ProjectCardProps> = ({
       </div>
 
       <div className="flex gap-2 pt-4 border-t border-gray-100">
+        <button
+          className="btn btn-secondary btn-sm"
+          onClick={handleOpenFolder}
+          title="打开项目文件夹"
+        >
+          <FolderOpen size={14} />
+        </button>
         <button
           className="btn btn-secondary btn-sm flex-1"
           onClick={() => onEdit(project)}
diff --git a/apps/desktop/src/pages/ProjectDetails.tsx b/apps/desktop/src/pages/ProjectDetails.tsx
index b35e796..380d09d 100644
--- a/apps/desktop/src/pages/ProjectDetails.tsx
+++ b/apps/desktop/src/pages/ProjectDetails.tsx
@@ -238,11 +238,6 @@ export const ProjectDetails: React.FC = () => {
             {/* 选项卡内容 */}
             {activeTab === 'materials' && (
               <div>
-                {/* 素材导入区域 */}
-                <div className="border-2 border-dashed border-gray-300 rounded-lg p-8 text-center mb-6">
-                  <Upload className="w-12 h-12 text-gray-400 mx-auto mb-4" />
-                </div>
-
                 {/* 素材列表 */}
                 <div>
                   <h3 className="text-lg font-medium text-gray-900 mb-3">项目素材</h3>