0.1.1

IMPLEMENTATION_SUMMARY.md

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+# Release 下载功能实现总结
+
+## 已完成的更改
+
+### 1. 新增组件
+
+#### Modal.tsx
+- 通用弹窗组件
+- 支持 ESC 键关闭
+- 点击背景关闭
+- 防止页面滚动
+
+#### FilterModal.tsx
+- 过滤器编辑弹窗
+- 支持新建和编辑过滤器
+- 关键词管理（添加/删除）
+- 表单验证
+
+#### AssetFilterManager.tsx
+- 过滤器管理界面
+- 过滤器列表展示
+- 过滤器激活/取消激活
+- 编辑和删除操作
+
+### 2. 类型定义更新
+
+#### types/index.ts
+```typescript
+export interface AssetFilter {
+  id: string;
+  name: string;
+  keywords: string[];
+}
+```
+
+#### AppState 接口更新
+```typescript
+interface AppState {
+  // ...其他属性
+  assetFilters: AssetFilter[];
+}
+```
+
+### 3. Store 更新
+
+#### useAppStore.ts
+- 添加 `assetFilters` 状态
+- 添加过滤器管理方法：
+  - `addAssetFilter`
+  - `updateAssetFilter` 
+  - `deleteAssetFilter`
+- 持久化过滤器配置
+
+### 4. ReleaseTimeline 组件重构
+
+#### 移除的功能
+- 平台检测逻辑 (`detectPlatforms`)
+- 平台图标显示函数
+- 平台颜色映射
+- 平台相关的 UI 组件
+
+#### 新增的功能
+- 自定义过滤器集成
+- 改进的下拉列表显示
+- 文件详细信息展示（大小、更新时间、下载次数）
+- 整个文件名区域可点击下载
+
+#### 过滤逻辑更新
+```typescript
+// 旧的平台过滤
+if (selectedPlatforms.length > 0) {
+  // 基于平台检测的过滤
+}
+
+// 新的自定义过滤器
+if (selectedFilters.length > 0) {
+  const activeFilters = assetFilters.filter(filter => 
+    selectedFilters.includes(filter.id)
+  );
+  
+  filtered = filtered.filter(release => {
+    const downloadLinks = getDownloadLinks(release);
+    return downloadLinks.some(link => 
+      activeFilters.some(filter => 
+        filter.keywords.some(keyword => 
+          link.name.toLowerCase().includes(keyword.toLowerCase())
+        )
+      )
+    );
+  });
+}
+```
+
+### 5. UI 改进
+
+#### 下拉列表优化
+- 显示文件名、大小、更新时间
+- 整个区域可点击
+- 悬停效果改进
+- 更好的视觉层次
+
+#### 过滤器界面
+- 直观的过滤器管理
+- 清晰的激活状态指示
+- 便捷的编辑和删除操作
+
+## 功能特点
+
+### 1. 灵活的过滤系统
+- 用户可以创建任意数量的自定义过滤器
+- 支持多关键词匹配
+- 可以同时激活多个过滤器
+
+### 2. 完整的文件信息
+- 文件名与 GitHub Assets 完全一致
+- 显示文件大小（自动格式化）
+- 显示更新时间（相对时间）
+- 显示下载统计
+
+### 3. 优化的用户体验
+- 点击文件名直接下载
+- 清晰的视觉反馈
+- 响应式设计
+- 无障碍访问支持
+
+### 4. 数据持久化
+- 过滤器配置自动保存
+- 跨会话保持用户设置
+- 支持导入导出（通过现有的备份系统）
+
+## 使用流程
+
+1. **创建过滤器**
+   - 点击"新建过滤器"
+   - 输入过滤器名称
+   - 添加匹配关键词
+   - 保存过滤器
+
+2. **使用过滤器**
+   - 在过滤器列表中点击过滤器名称
+   - 系统自动筛选匹配的 Release
+   - 查看筛选结果
+
+3. **下载文件**
+   - 点击 Release 的下载按钮查看文件列表
+   - 点击文件名直接下载
+   - 查看文件详细信息
+
+这个实现完全满足了用户的需求，提供了更灵活、更直观的 Release 文件管理和下载体验。

RELEASE_FILTER_FEATURE.md

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+# Release 下载功能更新
+
+## 功能概述
+
+根据用户需求，我们对 Release 下载功能进行了以下更新：
+
+### 1. 下拉列表显示所有 Assets
+- 下拉列表现在显示 GitHub Release 页面的所有 Assets
+- 文件名与 GitHub Assets 的文件名完全一致
+- 不再区分平台，显示所有可用文件
+
+### 2. 详细文件信息
+下拉列表中每个文件显示：
+- **文件名**: 与 GitHub Assets 完全一致
+- **文件大小**: 格式化显示（B, KB, MB, GB）
+- **更新时间**: 相对时间显示（如 "2 days ago"）
+- **下载次数**: 显示该文件的下载统计
+
+### 3. 点击下载
+- 整个文件名区域都可以点击
+- 点击后直接触发下载，打开新标签页
+- 支持鼠标悬停效果，提升用户体验
+
+### 4. 自定义过滤器系统
+替换原有的平台筛选，改为更灵活的自定义过滤器：
+
+#### 过滤器管理
+- **新建过滤器**: 用户可以创建自定义过滤器
+- **编辑过滤器**: 修改现有过滤器的名称和关键词
+- **删除过滤器**: 删除不需要的过滤器
+- **弹窗操作**: 新增和修改都使用弹窗方式
+
+#### 过滤器配置
+- **过滤器名称**: 如 "macOS", "Windows", "Linux" 等
+- **关键词匹配**: 支持多个关键词，如：
+  - macOS 过滤器: ["mac", "dmg", "darwin"]
+  - Windows 过滤器: ["win", "exe", "msi"]
+  - Linux 过滤器: ["linux", "deb", "rpm", "appimage"]
+
+#### 过滤器使用
+- 点击过滤器名称激活/取消激活
+- 激活后，Release 列表只显示包含匹配关键词的文件
+- 支持多个过滤器同时激活
+- 提供清除所有筛选的快捷操作
+
+## 技术实现
+
+### 新增组件
+1. **FilterModal**: 过滤器编辑弹窗
+2. **AssetFilterManager**: 过滤器管理组件
+3. **Modal**: 通用弹窗组件
+
+### 数据结构更新
+```typescript
+interface AssetFilter {
+  id: string;
+  name: string;
+  keywords: string[];
+}
+```
+
+### Store 更新
+- 添加 `assetFilters` 状态
+- 添加过滤器的增删改查操作
+- 持久化过滤器配置
+
+### UI 改进
+- 移除平台图标显示
+- 优化下拉列表布局
+- 增强文件信息展示
+- 改进交互体验
+
+## 使用示例
+
+### 创建 macOS 过滤器
+1. 点击"新建过滤器"按钮
+2. 输入名称: "macOS"
+3. 添加关键词: "mac", "dmg", "darwin"
+4. 点击"创建"
+
+### 使用过滤器
+1. 在过滤器列表中点击"macOS"
+2. Release 列表自动筛选，只显示包含 macOS 相关文件的 Release
+3. 点击文件名直接下载
+
+这个更新让用户能够更灵活地筛选和下载所需的文件，提供了更好的用户体验。

src/components/AssetFilterManager.tsx

@@ -0,0 +1,156 @@
+import React, { useState } from 'react';
+import { Plus, Edit3, Trash2, Filter } from 'lucide-react';
+import { useAppStore } from '../store/useAppStore';
+import { FilterModal } from './FilterModal';
+import { AssetFilter } from '../types';
+
+interface AssetFilterManagerProps {
+  selectedFilters: string[];
+  onFilterToggle: (filterId: string) => void;
+  onClearFilters: () => void;
+}
+
+export const AssetFilterManager: React.FC<AssetFilterManagerProps> = ({
+  selectedFilters,
+  onFilterToggle,
+  onClearFilters
+}) => {
+  const { assetFilters, addAssetFilter, updateAssetFilter, deleteAssetFilter, language } = useAppStore();
+  const [isModalOpen, setIsModalOpen] = useState(false);
+  const [editingFilter, setEditingFilter] = useState<AssetFilter | undefined>();
+
+  const handleCreateFilter = () => {
+    setEditingFilter(undefined);
+    setIsModalOpen(true);
+  };
+
+  const handleEditFilter = (filter: AssetFilter) => {
+    setEditingFilter(filter);
+    setIsModalOpen(true);
+  };
+
+  const handleDeleteFilter = (filterId: string) => {
+    if (confirm(language === 'zh' ? '确定要删除这个过滤器吗？' : 'Are you sure you want to delete this filter?')) {
+      deleteAssetFilter(filterId);
+      // Remove from selected filters if it was selected
+      if (selectedFilters.includes(filterId)) {
+        onFilterToggle(filterId);
+      }
+    }
+  };
+
+  const handleSaveFilter = (filter: AssetFilter) => {
+    if (editingFilter) {
+      updateAssetFilter(filter.id, filter);
+    } else {
+      addAssetFilter(filter);
+    }
+  };
+
+  const t = (zh: string, en: string) => language === 'zh' ? zh : en;
+
+  return (
+    <div className="space-y-4">
+      {/* Header */}
+      <div className="flex items-center justify-between">
+        <div className="flex items-center space-x-2">
+          <Filter className="w-5 h-5 text-gray-600 dark:text-gray-400" />
+          <h3 className="text-lg font-medium text-gray-900 dark:text-white">
+            {t('自定义过滤器', 'Custom Filters')}
+          </h3>
+        </div>
+        <button
+          onClick={handleCreateFilter}
+          className="flex items-center space-x-2 px-3 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors text-sm"
+        >
+          <Plus className="w-4 h-4" />
+          <span>{t('新建过滤器', 'New Filter')}</span>
+        </button>
+      </div>
+
+      {/* Filters List */}
+      {assetFilters.length > 0 ? (
+        <div className="space-y-2">
+          <div className="flex flex-wrap gap-2">
+            {assetFilters.map(filter => (
+              <div
+                key={filter.id}
+                className={`group flex items-center space-x-2 px-3 py-2 rounded-lg border transition-colors ${
+                  selectedFilters.includes(filter.id)
+                    ? 'bg-blue-100 border-blue-300 text-blue-700 dark:bg-blue-900 dark:border-blue-700 dark:text-blue-300'
+                    : 'bg-gray-100 border-gray-300 text-gray-700 dark:bg-gray-700 dark:border-gray-600 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-600'
+                }`}
+              >
+                <button
+                  onClick={() => onFilterToggle(filter.id)}
+                  className="flex items-center space-x-2 flex-1"
+                >
+                  <span className="font-medium">{filter.name}</span>
+                  <span className="text-xs opacity-75">
+                    ({filter.keywords.join(', ')})
+                  </span>
+                </button>
+                
+                <div className="flex items-center space-x-1 opacity-0 group-hover:opacity-100 transition-opacity">
+                  <button
+                    onClick={() => handleEditFilter(filter)}
+                    className="p-1 rounded hover:bg-gray-200 dark:hover:bg-gray-600 transition-colors"
+                    title={t('编辑', 'Edit')}
+                  >
+                    <Edit3 className="w-3 h-3" />
+                  </button>
+                  <button
+                    onClick={() => handleDeleteFilter(filter.id)}
+                    className="p-1 rounded hover:bg-red-100 hover:text-red-600 dark:hover:bg-red-900 dark:hover:text-red-400 transition-colors"
+                    title={t('删除', 'Delete')}
+                  >
+                    <Trash2 className="w-3 h-3" />
+                  </button>
+                </div>
+              </div>
+            ))}
+          </div>
+
+          {selectedFilters.length > 0 && (
+            <div className="flex items-center justify-between pt-2 border-t border-gray-200 dark:border-gray-700">
+              <span className="text-sm text-gray-600 dark:text-gray-400">
+                {t(`已选择 ${selectedFilters.length} 个过滤器`, `${selectedFilters.length} filters selected`)}
+              </span>
+              <button
+                onClick={onClearFilters}
+                className="text-sm text-gray-600 dark:text-gray-400 hover:text-gray-800 dark:hover:text-gray-200 transition-colors"
+              >
+                {t('清除选择', 'Clear Selection')}
+              </button>
+            </div>
+          )}
+        </div>
+      ) : (
+        <div className="text-center py-8 bg-gray-50 dark:bg-gray-800 rounded-lg border-2 border-dashed border-gray-300 dark:border-gray-600">
+          <Filter className="w-12 h-12 text-gray-400 dark:text-gray-600 mx-auto mb-3" />
+          <h4 className="text-lg font-medium text-gray-900 dark:text-white mb-2">
+            {t('暂无自定义过滤器', 'No Custom Filters')}
+          </h4>
+          <p className="text-gray-600 dark:text-gray-400 mb-4">
+            {t('创建过滤器来快速筛选特定类型的文件', 'Create filters to quickly find specific types of files')}
+          </p>
+          <button
+            onClick={handleCreateFilter}
+            className="inline-flex items-center space-x-2 px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors"
+          >
+            <Plus className="w-4 h-4" />
+            <span>{t('创建第一个过滤器', 'Create First Filter')}</span>
+          </button>
+        </div>
+      )}
+
+      {/* Filter Modal */}
+      <FilterModal
+        isOpen={isModalOpen}
+        onClose={() => setIsModalOpen(false)}
+        filter={editingFilter}
+        onSave={handleSaveFilter}
+      />
+    </div>
+  );
+};

src/components/FilterModal.tsx

@@ -0,0 +1,169 @@
+import React, { useState, useEffect } from 'react';
+import { X, Plus, Trash2 } from 'lucide-react';
+import { Modal } from './Modal';
+import { AssetFilter } from '../types';
+
+interface FilterModalProps {
+  isOpen: boolean;
+  onClose: () => void;
+  filter?: AssetFilter;
+  onSave: (filter: AssetFilter) => void;
+}
+
+export const FilterModal: React.FC<FilterModalProps> = ({
+  isOpen,
+  onClose,
+  filter,
+  onSave
+}) => {
+  const [name, setName] = useState('');
+  const [keywords, setKeywords] = useState<string[]>([]);
+  const [newKeyword, setNewKeyword] = useState('');
+
+  useEffect(() => {
+    if (filter) {
+      setName(filter.name);
+      setKeywords([...filter.keywords]);
+    } else {
+      setName('');
+      setKeywords([]);
+    }
+    setNewKeyword('');
+  }, [filter, isOpen]);
+
+  const handleAddKeyword = () => {
+    const trimmed = newKeyword.trim();
+    if (trimmed && !keywords.includes(trimmed)) {
+      setKeywords([...keywords, trimmed]);
+      setNewKeyword('');
+    }
+  };
+
+  const handleRemoveKeyword = (index: number) => {
+    setKeywords(keywords.filter((_, i) => i !== index));
+  };
+
+  const handleSave = () => {
+    if (!name.trim() || keywords.length === 0) {
+      return;
+    }
+
+    const savedFilter: AssetFilter = {
+      id: filter?.id || Date.now().toString(),
+      name: name.trim(),
+      keywords: keywords.filter(k => k.trim())
+    };
+
+    onSave(savedFilter);
+    onClose();
+  };
+
+  const handleKeyPress = (e: React.KeyboardEvent) => {
+    if (e.key === 'Enter') {
+      e.preventDefault();
+      handleAddKeyword();
+    }
+  };
+
+  return (
+    <Modal isOpen={isOpen} onClose={onClose} title={filter ? '编辑过滤器' : '新建过滤器'}>
+      <div className="space-y-4">
+        {/* Filter Name */}
+        <div>
+          <label className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
+            过滤器名称
+          </label>
+          <input
+            type="text"
+            value={name}
+            onChange={(e) => setName(e.target.value)}
+            placeholder="例如: macOS"
+            className="w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent bg-white dark:bg-gray-700 text-gray-900 dark:text-white"
+          />
+        </div>
+
+        {/* Keywords */}
+        <div>
+          <label className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
+            匹配关键词
+          </label>
+          
+          {/* Add keyword input */}
+          <div className="flex space-x-2 mb-3">
+            <input
+              type="text"
+              value={newKeyword}
+              onChange={(e) => setNewKeyword(e.target.value)}
+              onKeyPress={handleKeyPress}
+              placeholder="输入关键词，如: mac, dmg"
+              className="flex-1 px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent bg-white dark:bg-gray-700 text-gray-900 dark:text-white"
+            />
+            <button
+              onClick={handleAddKeyword}
+              disabled={!newKeyword.trim()}
+              className="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:opacity-50 disabled:cursor-not-allowed flex items-center space-x-1"
+            >
+              <Plus className="w-4 h-4" />
+              <span>添加</span>
+            </button>
+          </div>
+
+          {/* Keywords list */}
+          {keywords.length > 0 && (
+            <div className="space-y-2">
+              <p className="text-sm text-gray-600 dark:text-gray-400">
+                已添加的关键词:
+              </p>
+              <div className="flex flex-wrap gap-2">
+                {keywords.map((keyword, index) => (
+                  <div
+                    key={index}
+                    className="flex items-center space-x-1 px-3 py-1 bg-blue-100 text-blue-700 dark:bg-blue-900 dark:text-blue-300 rounded-lg text-sm"
+                  >
+                    <span>{keyword}</span>
+                    <button
+                      onClick={() => handleRemoveKeyword(index)}
+                      className="text-blue-600 dark:text-blue-400 hover:text-blue-800 dark:hover:text-blue-200"
+                    >
+                      <X className="w-3 h-3" />
+                    </button>
+                  </div>
+                ))}
+              </div>
+            </div>
+          )}
+
+          {keywords.length === 0 && (
+            <p className="text-sm text-gray-500 dark:text-gray-400">
+              请添加至少一个关键词用于匹配文件名
+            </p>
+          )}
+        </div>
+
+        {/* Help text */}
+        <div className="bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 rounded-lg p-3">
+          <p className="text-sm text-blue-700 dark:text-blue-300">
+            <strong>提示:</strong> 关键词将用于匹配 GitHub Release 中的文件名。例如，添加 "mac" 和 "dmg" 关键词可以匹配包含这些字符的文件。
+          </p>
+        </div>
+
+        {/* Action buttons */}
+        <div className="flex justify-end space-x-3 pt-4">
+          <button
+            onClick={onClose}
+            className="px-4 py-2 text-gray-700 dark:text-gray-300 bg-gray-100 dark:bg-gray-700 rounded-lg hover:bg-gray-200 dark:hover:bg-gray-600"
+          >
+            取消
+          </button>
+          <button
+            onClick={handleSave}
+            disabled={!name.trim() || keywords.length === 0}
+            className="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:opacity-50 disabled:cursor-not-allowed"
+          >
+            {filter ? '保存' : '创建'}
+          </button>
+        </div>
+      </div>
+    </Modal>
+  );
+};

src/components/Modal.tsx

@@ -1,4 +1,4 @@
-import React from 'react';
+import React, { useEffect } from 'react';
 import { X } from 'lucide-react';
 
 interface ModalProps {
@@ -16,6 +16,26 @@ export const Modal: React.FC<ModalProps> = ({
   children,
   maxWidth = 'max-w-md'
 }) => {
+  // Close modal on Escape key press
+  useEffect(() => {
+    const handleEscape = (event: KeyboardEvent) => {
+      if (event.key === 'Escape') {
+        onClose();
+      }
+    };
+
+    if (isOpen) {
+      document.addEventListener('keydown', handleEscape);
+      // Prevent body scroll when modal is open
+      document.body.style.overflow = 'hidden';
+    }
+
+    return () => {
+      document.removeEventListener('keydown', handleEscape);
+      document.body.style.overflow = 'unset';
+    };
+  }, [isOpen, onClose]);
+
   if (!isOpen) return null;
 
   return (
@@ -28,7 +48,10 @@ export const Modal: React.FC<ModalProps> = ({
       
       {/* Modal */}
       <div className="flex min-h-full items-center justify-center p-4">
-        <div className={`relative w-full ${maxWidth} bg-white dark:bg-gray-800 rounded-xl shadow-xl border border-gray-200 dark:border-gray-700`}>
+        <div 
+          className={`relative w-full ${maxWidth} bg-white dark:bg-gray-800 rounded-xl shadow-xl transform transition-all`}
+          onClick={(e) => e.stopPropagation()}
+        >
           {/* Header */}
           <div className="flex items-center justify-between p-6 border-b border-gray-200 dark:border-gray-700">
             <h3 className="text-lg font-semibold text-gray-900 dark:text-white">

src/components/ReleaseTimeline.tsx

@@ -1,9 +1,10 @@
 import React, { useState, useMemo, useEffect } from 'react';
-import { ExternalLink, GitBranch, Calendar, Package, Bell, Search, X, RefreshCw, ChevronLeft, ChevronRight, ChevronsLeft, ChevronsRight, Eye, EyeOff, Apple, Monitor, Terminal, Smartphone, Globe, Download, ChevronDown } from 'lucide-react';
+import { ExternalLink, GitBranch, Calendar, Package, Bell, Search, X, RefreshCw, ChevronLeft, ChevronRight, ChevronsLeft, ChevronsRight, Eye, EyeOff, Download, ChevronDown } from 'lucide-react';
 import { Release } from '../types';
 import { useAppStore } from '../store/useAppStore';
 import { GitHubApiService } from '../services/githubApi';
 import { formatDistanceToNow, format } from 'date-fns';
+import { AssetFilterManager } from './AssetFilterManager';
 
 export const ReleaseTimeline: React.FC = () => {
   const { 
@@ -13,13 +14,14 @@ export const ReleaseTimeline: React.FC = () => {
     readReleases,
     githubToken, 
     language,
+    assetFilters,
     setReleases,
     addReleases,
     markReleaseAsRead,
   } = useAppStore();
 
   const [searchQuery, setSearchQuery] = useState('');
-  const [selectedPlatforms, setSelectedPlatforms] = useState<string[]>([]);
+  const [selectedFilters, setSelectedFilters] = useState<string[]>([]);
   const [isRefreshing, setIsRefreshing] = useState(false);
   const [lastRefreshTime, setLastRefreshTime] = useState<string | null>(null);
   const [currentPage, setCurrentPage] = useState(1);
@@ -64,74 +66,17 @@ export const ReleaseTimeline: React.FC = () => {
     });
   };
 
-  // Enhanced platform detection based on the userscript
-  const detectPlatforms = (filename: string): string[] => {
-    const name = filename.toLowerCase();
-    const platforms: string[] = [];
 
-    // Platform detection rules based on the userscript
-    const platformRules = {
-      windows: [
-        '.exe', '.msi', '.zip', '.7z',
-        'windows', 'win32', 'win64', 'win-x64', 'win-x86', 'win-arm64',
-        '-win.', '.win.', '-windows.', '.windows.',
-        'setup', 'installer'
-      ],
-      macos: [
-        '.dmg', '.pkg', '.app.zip',
-        'darwin', 'macos', 'mac-os', 'osx', 'mac-universal',
-        '-mac.', '.mac.', '-macos.', '.macos.', '-darwin.', '.darwin.',
-        'universal', 'x86_64-apple', 'arm64-apple'
-      ],
-      linux: [
-        '.deb', '.rpm', '.tar.gz', '.tar.xz', '.tar.bz2', '.appimage',
-        'linux', 'ubuntu', 'debian', 'fedora', 'centos', 'arch', 'alpine',
-        '-linux.', '.linux.', 'x86_64-unknown-linux', 'aarch64-unknown-linux',
-        'musl', 'gnu'
-      ],
-      android: [
-        '.apk', '.aab',
-        'android', '-android.', '.android.',
-        'arm64-v8a', 'armeabi-v7a', 'x86', 'x86_64'
-      ],
-      ios: [
-        '.ipa',
-        'ios', '-ios.', '.ios.',
-        'iphone', 'ipad'
-      ]
-    };
-
-    // Check each platform
-    Object.entries(platformRules).forEach(([platform, keywords]) => {
-      if (keywords.some(keyword => name.includes(keyword))) {
-        platforms.push(platform);
-      }
-    });
-
-    // Special handling for universal files
-    if (platforms.length === 0) {
-      // Check for source code or universal packages
-      if (name.includes('source') || name.includes('src') || 
-          name.includes('universal') || name.includes('all') ||
-          name.match(/\.(zip|tar\.gz|tar\.xz)$/) && !name.includes('win') && !name.includes('mac') && !name.includes('linux')) {
-        platforms.push('universal');
-      }
-    }
-
-    return platforms.length > 0 ? platforms : ['universal'];
-  };
 
   const getDownloadLinks = (release: Release) => {
-    const links: Array<{ name: string; url: string; platforms: string[]; size: number; downloadCount: number }> = [];
+    const links: Array<{ name: string; url: string; size: number; downloadCount: number }> = [];
     
     // Use GitHub release assets (this is the correct way to get downloads)
     if (release.assets && release.assets.length > 0) {
       release.assets.forEach(asset => {
-        const platforms = detectPlatforms(asset.name);
         links.push({
           name: asset.name,
           url: asset.browser_download_url,
-          platforms,
           size: asset.size,
           downloadCount: asset.download_count
         });
@@ -147,10 +92,9 @@ export const ReleaseTimeline: React.FC = () => {
       if (url.includes('/download/') || url.includes('/releases/') || 
           name.toLowerCase().includes('download') ||
           /\.(exe|dmg|deb|rpm|apk|ipa|zip|tar\.gz|msi|pkg|appimage)$/i.test(url)) {
-        const platforms = detectPlatforms(name + ' ' + url);
         // Avoid duplicates with assets
         if (!links.some(link => link.url === url || link.name === name)) {
-          links.push({ name, url, platforms, size: 0, downloadCount: 0 });
+          links.push({ name, url, size: 0, downloadCount: 0 });
         }
       }
     }
@@ -163,7 +107,7 @@ export const ReleaseTimeline: React.FC = () => {
     releaseSubscriptions.has(release.repository.id)
   );
 
-  // Apply search and platform filters
+  // Apply search and custom filters
   const filteredReleases = useMemo(() => {
     let filtered = subscribedReleases;
 
@@ -179,12 +123,19 @@ export const ReleaseTimeline: React.FC = () => {
       );
     }
 
-    // Platform filter
-    if (selectedPlatforms.length > 0) {
+    // Custom asset filters
+    if (selectedFilters.length > 0) {
+      const activeFilters = assetFilters.filter(filter => selectedFilters.includes(filter.id));
+      
       filtered = filtered.filter(release => {
         const downloadLinks = getDownloadLinks(release);
+        
         return downloadLinks.some(link => 
-          selectedPlatforms.some(platform => link.platforms.includes(platform))
+          activeFilters.some(filter => 
+            filter.keywords.some(keyword => 
+              link.name.toLowerCase().includes(keyword.toLowerCase())
+            )
+          )
         );
       });
     }
@@ -192,24 +143,27 @@ export const ReleaseTimeline: React.FC = () => {
     return filtered.sort((a, b) => 
       new Date(b.published_at).getTime() - new Date(a.published_at).getTime()
     );
-  }, [subscribedReleases, searchQuery, selectedPlatforms]);
+  }, [subscribedReleases, searchQuery, selectedFilters, assetFilters]);
 
   // Pagination
   const totalPages = Math.ceil(filteredReleases.length / itemsPerPage);
   const startIndex = (currentPage - 1) * itemsPerPage;
   const paginatedReleases = filteredReleases.slice(startIndex, startIndex + itemsPerPage);
 
-  // Get available platforms from all releases
-  const availablePlatforms = useMemo(() => {
-    const platforms = new Set<string>();
-    subscribedReleases.forEach(release => {
-      const downloadLinks = getDownloadLinks(release);
-      downloadLinks.forEach(link => {
-        link.platforms.forEach(platform => platforms.add(platform));
-      });
-    });
-    return Array.from(platforms).sort();
-  }, [subscribedReleases]);
+  // Filter handlers
+  const handleFilterToggle = (filterId: string) => {
+    setSelectedFilters(prev => 
+      prev.includes(filterId)
+        ? prev.filter(id => id !== filterId)
+        : [...prev, filterId]
+    );
+    setCurrentPage(1); // Reset to first page when filtering
+  };
+
+  const handleClearFilters = () => {
+    setSelectedFilters([]);
+    setCurrentPage(1);
+  };
 
   const handleRefresh = async () => {
     if (!githubToken) {
@@ -286,18 +240,9 @@ export const ReleaseTimeline: React.FC = () => {
     }
   };
 
-  const handlePlatformToggle = (platform: string) => {
-    setSelectedPlatforms(prev => 
-      prev.includes(platform)
-        ? prev.filter(p => p !== platform)
-        : [...prev, platform]
-    );
-    setCurrentPage(1); // Reset to first page when filtering
-  };
-
-  const clearFilters = () => {
+  const clearAllFilters = () => {
     setSearchQuery('');
-    setSelectedPlatforms([]);
+    setSelectedFilters([]);
     setCurrentPage(1);
   };
 
@@ -331,51 +276,7 @@ export const ReleaseTimeline: React.FC = () => {
     return rangeWithDots;
   };
 
-  const getPlatformIcon = (platform: string) => {
-    const platformLower = platform.toLowerCase();
 
-    switch (platformLower) {
-      case 'windows':
-        return Monitor;
-      case 'macos':
-      case 'mac':
-      case 'ios':
-        return Apple;
-      case 'linux':
-        return Terminal;
-      case 'android':
-        return Smartphone;
-      case 'universal':
-      default:
-        return Download;
-    }
-  };
-
-  const getPlatformDisplayName = (platform: string) => {
-    const platformLower = platform.toLowerCase();
-    const nameMap: Record<string, string> = {
-      windows: 'Windows',
-      macos: 'macOS',
-      mac: 'macOS',
-      linux: 'Linux',
-      android: 'Android',
-      ios: 'iOS',
-      universal: 'Universal'
-    };
-    return nameMap[platformLower] || platform;
-  };
-
-  const getPlatformColor = (platform: string) => {
-    const colorMap: Record<string, string> = {
-      windows: 'text-blue-600 dark:text-blue-400',
-      macos: 'text-gray-600 dark:text-gray-400',
-      linux: 'text-yellow-600 dark:text-yellow-400',
-      android: 'text-green-600 dark:text-green-400',
-      ios: 'text-gray-600 dark:text-gray-400',
-      universal: 'text-purple-600 dark:text-purple-400'
-    };
-    return colorMap[platform] || 'text-gray-600 dark:text-gray-400';
-  };
 
   const truncateBody = (body: string, maxLength = 200) => {
     if (body.length <= maxLength) return body;
@@ -529,35 +430,23 @@ export const ReleaseTimeline: React.FC = () => {
             )}
           </div>
 
-          {/* Platform Filters */}
-          {availablePlatforms.length > 0 && (
-            <div className="flex flex-wrap items-center gap-2">
-              <span className="text-sm font-medium text-gray-700 dark:text-gray-300 mr-2">
-                {t('平台:', 'Platforms:')}
-              </span>
-              {availablePlatforms.map(platform => (
-                <button
-                  key={platform}
-                  onClick={() => handlePlatformToggle(platform)}
-                  className={`flex items-center space-x-2 px-3 py-1.5 rounded-lg text-sm transition-colors ${
-                    selectedPlatforms.includes(platform)
-                      ? 'bg-blue-100 text-blue-700 dark:bg-blue-900 dark:text-blue-300'
-                      : 'bg-gray-100 text-gray-700 dark:bg-gray-700 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-600'
-                  }`}
-                >
-                  {React.createElement(getPlatformIcon(platform), { className: "w-4 h-4" })}
-                  <span className="capitalize">{getPlatformDisplayName(platform)}</span>
-                </button>
-              ))}
-              {(searchQuery || selectedPlatforms.length > 0) && (
-                <button
-                  onClick={clearFilters}
-                  className="flex items-center space-x-1 px-3 py-1.5 text-sm text-gray-600 dark:text-gray-400 hover:text-gray-800 dark:hover:text-gray-200 transition-colors"
-                >
-                  <X className="w-4 h-4" />
-                  <span>{t('清除', 'Clear')}</span>
-                </button>
-              )}
+          {/* Custom Asset Filters */}
+          <AssetFilterManager
+            selectedFilters={selectedFilters}
+            onFilterToggle={handleFilterToggle}
+            onClearFilters={handleClearFilters}
+          />
+
+          {/* Clear All Filters */}
+          {(searchQuery || selectedFilters.length > 0) && (
+            <div className="flex justify-end pt-2 border-t border-gray-200 dark:border-gray-700">
+              <button
+                onClick={clearAllFilters}
+                className="flex items-center space-x-1 px-3 py-1.5 text-sm text-gray-600 dark:text-gray-400 hover:text-gray-800 dark:hover:text-gray-200 transition-colors"
+              >
+                <X className="w-4 h-4" />
+                <span>{t('清除所有筛选', 'Clear All Filters')}</span>
+              </button>
             </div>
           )}
         </div>
@@ -571,7 +460,7 @@ export const ReleaseTimeline: React.FC = () => {
                 `Showing ${startIndex + 1}-${Math.min(startIndex + itemsPerPage, filteredReleases.length)} of ${filteredReleases.length} releases`
               )}
             </span>
-            {(searchQuery || selectedPlatforms.length > 0) && (
+            {(searchQuery || selectedFilters.length > 0) && (
               <span className="text-sm text-blue-600 dark:text-blue-400">
                 ({t('已筛选', 'filtered')})
               </span>
@@ -732,48 +621,44 @@ export const ReleaseTimeline: React.FC = () => {
                       </div>
                       
                       {openDropdowns.has(release.id) && (
-                        <div className="absolute z-10 w-full bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg shadow-lg max-h-64 overflow-y-auto">
-                          {downloadLinks.map((link, index) => (
-                            <a
-                              key={index}
-                              href={link.url}
-                              target="_blank"
-                              rel="noopener noreferrer"
-                              className="flex items-center justify-between px-4 py-3 hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors border-b border-gray-100 dark:border-gray-600 last:border-b-0"
-                              onClick={(e) => {
-                                e.stopPropagation();
-                                handleReleaseClick(release.id);
-                                toggleDropdown(release.id);
-                              }}
-                            >
-                              <div className="flex items-center space-x-3 min-w-0 flex-1">
-                                <div className="flex items-center space-x-1 flex-shrink-0">
-                                  {link.platforms.map((platform, pIndex) => {
-                                    const IconComponent = getPlatformIcon(platform);
-                                    return (
-                                      <IconComponent
-                                        key={pIndex}
-                                        className={`w-4 h-4 ${getPlatformColor(platform)}`}
-                                        title={getPlatformDisplayName(platform)}
-                                      />
-                                    );
-                                  })}
-                                </div>
+                        <div className="absolute z-10 w-full bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg shadow-lg max-h-80 overflow-y-auto">
+                          {downloadLinks.map((link, index) => {
+                            const asset = release.assets.find(asset => asset.name === link.name);
+                            return (
+                              <a
+                                key={index}
+                                href={link.url}
+                                target="_blank"
+                                rel="noopener noreferrer"
+                                className="flex items-center justify-between px-4 py-3 hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors border-b border-gray-100 dark:border-gray-600 last:border-b-0 group"
+                                onClick={(e) => {
+                                  e.stopPropagation();
+                                  handleReleaseClick(release.id);
+                                  toggleDropdown(release.id);
+                                }}
+                              >
                                 <div className="min-w-0 flex-1">
-                                  <div className="text-sm font-medium text-gray-900 dark:text-white truncate">
+                                  <div className="text-sm font-medium text-gray-900 dark:text-white truncate group-hover:text-blue-600 dark:group-hover:text-blue-400">
                                     {link.name}
                                   </div>
-                                  {link.size > 0 && (
-                                    <div className="text-xs text-gray-500 dark:text-gray-400">
-                                      {formatFileSize(link.size)}
-                                      {link.downloadCount > 0 && ` • ${link.downloadCount.toLocaleString()} ${t('下载', 'downloads')}`}
-                                    </div>
-                                  )}
+                                  <div className="flex items-center space-x-3 text-xs text-gray-500 dark:text-gray-400 mt-1">
+                                    {link.size > 0 && (
+                                      <span>{formatFileSize(link.size)}</span>
+                                    )}
+                                    {asset?.updated_at && (
+                                      <span>
+                                        {formatDistanceToNow(new Date(asset.updated_at), { addSuffix: true })}
+                                      </span>
+                                    )}
+                                    {link.downloadCount > 0 && (
+                                      <span>{link.downloadCount.toLocaleString()} {t('次下载', 'downloads')}</span>
+                                    )}
+                                  </div>
                                 </div>
-                              </div>
-                              <Download className="w-4 h-4 text-gray-400 flex-shrink-0" />
-                            </a>
-                          ))}
+                                <Download className="w-4 h-4 text-gray-400 group-hover:text-blue-600 dark:group-hover:text-blue-400 flex-shrink-0" />
+                              </a>
+                            );
+                          })}
                         </div>
                       )}
                     </div>
@@ -852,47 +737,44 @@ export const ReleaseTimeline: React.FC = () => {
                           </button>
                           
                           {openDropdowns.has(release.id) && (
-                            <div className="absolute z-20 left-0 right-0 mt-1 bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg shadow-lg max-h-48 overflow-y-auto">
-                              {downloadLinks.map((link, index) => (
-                                <a
-                                  key={index}
-                                  href={link.url}
-                                  target="_blank"
-                                  rel="noopener noreferrer"
-                                  className="flex items-center justify-between px-3 py-2 hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors border-b border-gray-100 dark:border-gray-600 last:border-b-0"
-                                  onClick={(e) => {
-                                    e.stopPropagation();
-                                    handleReleaseClick(release.id);
-                                    toggleDropdown(release.id);
-                                  }}
-                                >
-                                  <div className="flex items-center space-x-2 min-w-0 flex-1">
-                                    <div className="flex items-center space-x-1 flex-shrink-0">
-                                      {link.platforms.slice(0, 2).map((platform, pIndex) => {
-                                        const IconComponent = getPlatformIcon(platform);
-                                        return (
-                                          <IconComponent
-                                            key={pIndex}
-                                            className={`w-3 h-3 ${getPlatformColor(platform)}`}
-                                            title={getPlatformDisplayName(platform)}
-                                          />
-                                        );
-                                      })}
-                                    </div>
+                            <div className="absolute z-20 left-0 right-0 mt-1 bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg shadow-lg max-h-64 overflow-y-auto">
+                              {downloadLinks.map((link, index) => {
+                                const asset = release.assets.find(asset => asset.name === link.name);
+                                return (
+                                  <a
+                                    key={index}
+                                    href={link.url}
+                                    target="_blank"
+                                    rel="noopener noreferrer"
+                                    className="flex items-center justify-between px-3 py-2 hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors border-b border-gray-100 dark:border-gray-600 last:border-b-0 group"
+                                    onClick={(e) => {
+                                      e.stopPropagation();
+                                      handleReleaseClick(release.id);
+                                      toggleDropdown(release.id);
+                                    }}
+                                  >
                                     <div className="min-w-0 flex-1">
-                                      <div className="text-xs font-medium text-gray-900 dark:text-white truncate">
+                                      <div className="text-xs font-medium text-gray-900 dark:text-white truncate group-hover:text-blue-600 dark:group-hover:text-blue-400">
                                         {link.name}
                                       </div>
-                                      {link.size > 0 && (
-                                        <div className="text-xs text-gray-500 dark:text-gray-400">
-                                          {formatFileSize(link.size)}
-                                        </div>
-                                      )}
+                                      <div className="flex items-center space-x-2 text-xs text-gray-500 dark:text-gray-400 mt-1">
+                                        {link.size > 0 && (
+                                          <span>{formatFileSize(link.size)}</span>
+                                        )}
+                                        {asset?.updated_at && (
+                                          <span>
+                                            {formatDistanceToNow(new Date(asset.updated_at), { addSuffix: true })}
+                                          </span>
+                                        )}
+                                        {link.downloadCount > 0 && (
+                                          <span>{link.downloadCount.toLocaleString()} {t('次下载', 'downloads')}</span>
+                                        )}
+                                      </div>
                                     </div>
-                                  </div>
-                                  <Download className="w-3 h-3 text-gray-400 flex-shrink-0" />
-                                </a>
-                              ))}
+                                    <Download className="w-3 h-3 text-gray-400 group-hover:text-blue-600 dark:group-hover:text-blue-400 flex-shrink-0" />
+                                  </a>
+                                );
+                              })}
                             </div>
                           )}
                         </div>

src/store/useAppStore.ts

@@ -1,6 +1,6 @@
 import { create } from 'zustand';
 import { persist } from 'zustand/middleware';
-import { AppState, Repository, Release, AIConfig, WebDAVConfig, SearchFilters, GitHubUser, Category } from '../types';
+import { AppState, Repository, Release, AIConfig, WebDAVConfig, SearchFilters, GitHubUser, Category, AssetFilter } from '../types';
 
 interface AppActions {
   // Auth actions
@@ -43,6 +43,11 @@ interface AppActions {
   updateCustomCategory: (id: string, updates: Partial<Category>) => void;
   deleteCustomCategory: (id: string) => void;
   
+  // Asset Filter actions
+  addAssetFilter: (filter: AssetFilter) => void;
+  updateAssetFilter: (id: string, updates: Partial<AssetFilter>) => void;
+  deleteAssetFilter: (id: string) => void;
+  
   // UI actions
   setTheme: (theme: 'light' | 'dark') => void;
   setCurrentView: (view: 'repositories' | 'releases' | 'settings') => void;
@@ -168,6 +173,7 @@ export const useAppStore = create<AppState & AppActions>()(
       releaseSubscriptions: new Set<number>(),
       readReleases: new Set<number>(),
       customCategories: [],
+      assetFilters: [],
       theme: 'light',
       currentView: 'repositories',
       language: 'zh',
@@ -284,6 +290,19 @@ export const useAppStore = create<AppState & AppActions>()(
         customCategories: state.customCategories.filter(category => category.id !== id)
       })),
 
+      // Asset Filter actions
+      addAssetFilter: (filter) => set((state) => ({
+        assetFilters: [...state.assetFilters, filter]
+      })),
+      updateAssetFilter: (id, updates) => set((state) => ({
+        assetFilters: state.assetFilters.map(filter => 
+          filter.id === id ? { ...filter, ...updates } : filter
+        )
+      })),
+      deleteAssetFilter: (id) => set((state) => ({
+        assetFilters: state.assetFilters.filter(filter => filter.id !== id)
+      })),
+
       // UI actions
       setTheme: (theme) => set({ theme }),
       setCurrentView: (currentView) => set({ currentView }),
@@ -318,6 +337,9 @@ export const useAppStore = create<AppState & AppActions>()(
         // 持久化自定义分类
         customCategories: state.customCategories,
         
+        // 持久化资源过滤器
+        assetFilters: state.assetFilters,
+        
         // 持久化UI设置
         theme: state.theme,
         language: state.language,
@@ -361,6 +383,11 @@ export const useAppStore = create<AppState & AppActions>()(
             state.customCategories = [];
           }
           
+          // 初始化资源过滤器
+          if (!state.assetFilters) {
+            state.assetFilters = [];
+          }
+          
           console.log('Store rehydrated:', {
             isAuthenticated: state.isAuthenticated,
             repositoriesCount: state.repositories?.length || 0,

src/types/index.ts

@@ -105,6 +105,12 @@ export interface Category {
   isCustom?: boolean;
 }
 
+export interface AssetFilter {
+  id: string;
+  name: string;
+  keywords: string[];
+}
+
 export interface AppState {
   // Auth
   user: GitHubUser | null;
@@ -137,6 +143,9 @@ export interface AppState {
   // Categories
   customCategories: Category[]; // 新增：自定义分类
   
+  // Asset Filters
+  assetFilters: AssetFilter[]; // 新增：资源过滤器
+  
   // UI
   theme: 'light' | 'dark';
   currentView: 'repositories' | 'releases' | 'settings';