feat: add Go version management support

- Add GoManager service for downloading and managing Go versions - Implement Go version detection and installation - Add GoManager Vue component with version selection UI - Update main process to handle Go-related IPC calls - Add Jest testing configuration and GoManager unit tests - Update service store to include Go management - Add routing for Go manager page - Include Kiro specs and steering documentation
2026-01-13 18:30:26 +08:00
22 changed files with 10974 additions and 2301 deletions
--- a/.kiro/specs/go-version-management/design.md
+++ b/.kiro/specs/go-version-management/design.md
@ -0,0 +1,647 @@
+# Design Document: Go Version Management
+
+## Overview
+
+本设计文档描述了为 PHPer 开发环境管理器添加 Go 版本管理功能的技术实现方案。该功能将允许用户安装、管理和切换不同版本的 Go 语言开发环境，与现有的 Node.js 和 Python 版本管理功能保持一致的架构和用户体验。
+
+## Architecture
+
+### 系统架构图
+
+```mermaid
+graph TB
+    subgraph "Frontend (Vue 3)"
+        A[GoManager.vue] --> B[Service Store]
+        A --> C[UI Components]
+    end
+    
+    subgraph "Electron Main Process"
+        D[IPC Handler] --> E[GoManager.ts]
+        E --> F[ConfigStore.ts]
+        E --> G[File System]
+        E --> H[Process Management]
+    end
+    
+    subgraph "External Services"
+        I[golang.org API] --> E
+        J[Go Downloads] --> E
+    end
+    
+    A -.->|IPC| D
+    E --> K[Environment Variables]
+    E --> L[Local Storage]
+```
+
+### 核心架构原则
+
+1. **一致性**: 与现有 NodeManager 和 PythonManager 保持相同的架构模式
+2. **模块化**: 独立的 GoManager 服务类，便于维护和测试
+3. **可扩展性**: 支持未来添加更多 Go 相关功能
+4. **用户体验**: 统一的界面风格和交互模式
+
+## Components and Interfaces
+
+### 1. GoManager Service (Backend)
+
+**文件位置**: `electron/services/GoManager.ts`
+
+**主要职责**:
+- 管理 Go 版本的安装、卸载和切换
+- 处理环境变量配置
+- 与 golang.org API 交互获取版本信息
+- 文件系统操作和下载管理
+
+**核心接口**:
+
+```typescript
+interface GoVersion {
+  version: string        // 版本号，如 "1.21.5"
+  path: string          // 安装路径
+  isActive: boolean     // 是否为当前活动版本
+  goroot: string        // GOROOT 路径
+  gopath?: string       // GOPATH 路径（可选）
+}
+
+interface AvailableGoVersion {
+  version: string       // 版本号
+  stable: boolean       // 是否为稳定版本
+  downloadUrl: string   // Windows 64位下载链接
+  size: number         // 文件大小（字节）
+  sha256: string       // SHA256 校验和
+}
+
+class GoManager {
+  // 获取已安装版本
+  async getInstalledVersions(): Promise<GoVersion[]>
+  
+  // 获取可用版本列表
+  async getAvailableVersions(): Promise<AvailableGoVersion[]>
+  
+  // 安装指定版本
+  async install(version: string, downloadUrl: string): Promise<{success: boolean, message: string}>
+  
+  // 卸载指定版本
+  async uninstall(version: string): Promise<{success: boolean, message: string}>
+  
+  // 设置活动版本
+  async setActive(version: string): Promise<{success: boolean, message: string}>
+  
+  // 验证 Go 安装
+  async validateInstallation(version: string): Promise<boolean>
+  
+  // 获取 Go 环境信息
+  async getGoInfo(version: string): Promise<GoInfo>
+}
+```
+
+### 2. GoManager Vue Component (Frontend)
+
+**文件位置**: `src/views/GoManager.vue`
+
+**主要功能**:
+- 显示已安装的 Go 版本列表
+- 提供版本安装、卸载和切换操作
+- 显示下载进度和操作状态
+- 版本信息展示和管理
+
+**组件结构**:
+```vue
+<template>
+  <!-- 页面头部 -->
+  <div class="page-header">
+    <h1>Go 管理</h1>
+    <p>管理本地 Go 版本，支持多版本切换</p>
+  </div>
+  
+  <!-- 下载进度条 -->
+  <div v-if="downloadProgress.percent > 0" class="download-progress">
+    <!-- 进度显示 -->
+  </div>
+  
+  <!-- 已安装版本卡片 -->
+  <div class="version-grid">
+    <div v-for="version in versions" class="version-card">
+      <!-- 版本信息和操作按钮 -->
+    </div>
+  </div>
+  
+  <!-- 安装新版本对话框 -->
+  <el-dialog v-model="showInstallDialog">
+    <!-- 可用版本列表 -->
+  </el-dialog>
+</template>
+```
+
+### 3. IPC Communication Layer
+
+**主进程注册**:
+```typescript
+// electron/main.ts
+ipcMain.handle('go:getVersions', () => goManager.getInstalledVersions())
+ipcMain.handle('go:getAvailableVersions', () => goManager.getAvailableVersions())
+ipcMain.handle('go:install', (_, version, url) => goManager.install(version, url))
+ipcMain.handle('go:uninstall', (_, version) => goManager.uninstall(version))
+ipcMain.handle('go:setActive', (_, version) => goManager.setActive(version))
+```
+
+**预加载脚本**:
+```typescript
+// electron/preload.ts
+contextBridge.exposeInMainWorld('electronAPI', {
+  go: {
+    getVersions: () => ipcRenderer.invoke('go:getVersions'),
+    getAvailableVersions: () => ipcRenderer.invoke('go:getAvailableVersions'),
+    install: (version: string, url: string) => ipcRenderer.invoke('go:install', version, url),
+    uninstall: (version: string) => ipcRenderer.invoke('go:uninstall', version),
+    setActive: (version: string) => ipcRenderer.invoke('go:setActive', version)
+  }
+})
+```
+
+## Data Models
+
+### 1. Go Version Data Model
+
+```typescript
+interface GoVersion {
+  version: string        // 版本号，格式如 "1.21.5"
+  path: string          // 本地安装路径
+  isActive: boolean     // 是否为当前活动版本
+  goroot: string        // GOROOT 环境变量值
+  gopath?: string       // GOPATH 环境变量值（可选）
+  installDate?: Date    // 安装日期
+  size?: number         // 安装大小（字节）
+}
+
+interface GoInfo {
+  version: string       // Go 版本
+  goroot: string       // GOROOT 路径
+  gopath: string       // GOPATH 路径
+  goversion: string    // go version 命令输出
+  goos: string         // 目标操作系统
+  goarch: string       // 目标架构
+}
+```
+
+### 2. Available Version Data Model
+
+```typescript
+interface AvailableGoVersion {
+  version: string       // 版本号
+  stable: boolean       // 是否为稳定版本
+  downloadUrl: string   // Windows 64位 ZIP 下载链接
+  size: number         // 文件大小（字节）
+  sha256: string       // SHA256 校验和
+  releaseDate?: string // 发布日期
+}
+
+interface GoRelease {
+  version: string
+  stable: boolean
+  files: GoFile[]
+}
+
+interface GoFile {
+  filename: string
+  os: string
+  arch: string
+  version: string
+  sha256: string
+  size: number
+  kind: 'archive' | 'installer' | 'source'
+}
+```
+
+### 3. Configuration Data Model
+
+```typescript
+interface GoConfig {
+  activeVersion: string           // 当前活动版本
+  installedVersions: string[]     // 已安装版本列表
+  gopath: string                 // 全局 GOPATH 设置
+  downloadSource: 'official'     // 下载源（目前仅支持官方）
+  autoSetGopath: boolean         // 是否自动设置 GOPATH
+}
+```
+
+## Implementation Details
+
+### 1. Version Discovery and Download
+
+**版本获取策略**:
+1. **主要来源**: 使用 `https://golang.org/dl/?mode=json` API
+2. **备用来源**: 硬编码的最新稳定版本列表
+3. **缓存机制**: 5分钟本地缓存，减少 API 调用
+
+**下载实现**:
+```typescript
+private async fetchGoVersions(): Promise<AvailableGoVersion[]> {
+  try {
+    const response = await fetch('https://golang.org/dl/?mode=json')
+    const releases: GoRelease[] = await response.json()
+    
+    return releases
+      .filter(release => release.stable)
+      .map(release => {
+        const windowsFile = release.files.find(f => 
+          f.os === 'windows' && f.arch === 'amd64' && f.kind === 'archive'
+        )
+        
+        if (!windowsFile) return null
+        
+        return {
+          version: release.version,
+          stable: release.stable,
+          downloadUrl: `https://golang.org/dl/${windowsFile.filename}`,
+          size: windowsFile.size,
+          sha256: windowsFile.sha256
+        }
+      })
+      .filter(Boolean)
+      .slice(0, 20) // 限制显示最新 20 个版本
+  } catch (error) {
+    return this.getFallbackVersions()
+  }
+}
+```
+
+### 2. Installation Process
+
+**安装流程**:
+1. 验证版本是否已安装
+2. 创建临时下载目录
+3. 下载 Go ZIP 文件（显示进度）
+4. 验证 SHA256 校验和
+5. 解压到目标目录
+6. 验证安装完整性
+7. 更新配置文件
+8. 清理临时文件
+
+**目录结构**:
+```
+[PHPer安装目录]/go/
+├── go-1.21.5/          # Go 1.21.5 安装目录
+│   ├── bin/
+│   │   ├── go.exe
+│   │   ├── gofmt.exe
+│   │   └── ...
+│   ├── src/
+│   ├── pkg/
+│   └── ...
+├── go-1.20.12/         # Go 1.20.12 安装目录
+└── workspace/          # 默认 GOPATH 工作空间
+    ├── src/
+    ├── pkg/
+    └── bin/
+```
+
+### 3. Environment Variable Management
+
+**环境变量配置**:
+```typescript
+private async updateEnvironmentVariables(goVersion: string): Promise<void> {
+  const goRoot = this.getGoPath(goVersion)
+  const goBin = join(goRoot, 'bin')
+  const goPath = this.getDefaultGoPath()
+  
+  // 使用 PowerShell 脚本更新用户环境变量
+  const psScript = `
+    # 设置 GOROOT
+    [Environment]::SetEnvironmentVariable('GOROOT', '${goRoot}', 'User')
+    
+    # 设置 GOPATH
+    [Environment]::SetEnvironmentVariable('GOPATH', '${goPath}', 'User')
+    
+    # 更新 PATH
+    $userPath = [Environment]::GetEnvironmentVariable('PATH', 'User')
+    $pathArray = $userPath -split ';' | Where-Object { $_ -ne '' }
+    
+    # 移除旧的 Go 路径
+    $filteredPaths = $pathArray | Where-Object { 
+      -not ($_ -like '*\\go\\go-*\\bin' -or $_ -like '*\\go-*\\bin')
+    }
+    
+    # 添加新的 Go 路径
+    $newPathArray = @('${goBin}') + $filteredPaths
+    $finalPath = ($newPathArray | Select-Object -Unique) -join ';'
+    
+    [Environment]::SetEnvironmentVariable('PATH', $finalPath, 'User')
+  `
+  
+  await this.executePowerShellScript(psScript)
+}
+```
+
+### 4. Installation Validation
+
+**验证检查项**:
+1. `go.exe` 文件存在且可执行
+2. `go version` 命令返回正确版本
+3. `go env` 命令正常工作
+4. 标准库文件完整性检查
+
+```typescript
+private async validateInstallation(version: string): Promise<boolean> {
+  const goPath = this.getGoPath(version)
+  const goExe = join(goPath, 'bin', 'go.exe')
+  
+  try {
+    // 检查可执行文件
+    if (!existsSync(goExe)) return false
+    
+    // 验证版本
+    const { stdout } = await execAsync(`"${goExe}" version`)
+    if (!stdout.includes(version)) return false
+    
+    // 验证环境
+    await execAsync(`"${goExe}" env GOROOT`)
+    
+    return true
+  } catch {
+    return false
+  }
+}
+```
+
+## Correctness Properties
+
+*A property is a characteristic or behavior that should hold true across all valid executions of a system-essentially, a formal statement about what the system should do. Properties serve as the bridge between human-readable specifications and machine-verifiable correctness guarantees.*
+
+### Property Reflection
+
+After analyzing all acceptance criteria, I identified several areas where properties can be consolidated to eliminate redundancy:
+
+- **Installation validation properties** (5.1, 5.2, 5.3, 5.4) can be combined into a comprehensive installation validation property
+- **Environment variable management properties** (6.1, 6.2, 6.3) can be consolidated into a single environment update property
+- **Error handling properties** (8.1, 8.2, 8.3, 8.4, 8.5) share common patterns and can be grouped
+- **Version list management properties** (2.4, 4.1, 4.2) can be combined into state consistency properties
+
+### Core Properties
+
+Property 1: **API Version Fetching Consistency**
+*For any* valid API response from golang.org, the Go_Manager should correctly parse and return version information with all required fields (version, downloadUrl, size, sha256)
+**Validates: Requirements 1.1**
+
+Property 2: **Download URL Construction**
+*For any* valid Go version, the Go_Manager should construct the correct Windows 64-bit download URL and initiate the download process
+**Validates: Requirements 1.2**
+
+Property 3: **Download Progress Reporting**
+*For any* download operation, progress events should be emitted with valid data structures containing percentage (0-100), downloaded bytes, and total bytes
+**Validates: Requirements 1.3**
+
+Property 4: **Installation Validation Completeness**
+*For any* successfully installed Go version, the validation should confirm that go.exe exists, go version returns the correct version, gofmt.exe exists, and go mod commands work
+**Validates: Requirements 1.4, 5.1, 5.2, 5.3, 5.4**
+
+Property 5: **Duplicate Installation Prevention**
+*For any* Go version that is already installed, attempting to install it again should return an error message indicating the version is already installed
+**Validates: Requirements 1.5**
+
+Property 6: **File System Cleanup on Uninstall**
+*For any* installed Go version, uninstalling it should completely remove the version directory and all its contents
+**Validates: Requirements 2.2**
+
+Property 7: **Active Version Environment Management**
+*For any* Go version being set as active, the environment variables (PATH, GOROOT, GOPATH) should be updated correctly, and old Go paths should be removed from PATH
+**Validates: Requirements 3.1, 6.1, 6.2, 6.3**
+
+Property 8: **Version State Consistency**
+*For any* operation that changes installed versions (install/uninstall), the installed versions list should be updated to reflect the current state accurately
+**Validates: Requirements 2.4, 4.1**
+
+Property 9: **Version Information Completeness**
+*For any* installed Go version, the version information should include all required fields: version number, installation path, active status, GOROOT, and GOPATH
+**Validates: Requirements 4.2, 4.3**
+
+Property 10: **System Go Detection**
+*For any* system with an existing Go installation, the Go_Manager should detect and display the system version information
+**Validates: Requirements 4.5**
+
+Property 11: **Environment Variable Validation**
+*For any* Go version set as active, executing 'go version' in a new process should return the expected version string
+**Validates: Requirements 3.2, 3.4**
+
+Property 12: **Error Message Descriptiveness**
+*For any* failed operation (network error, disk space, permissions, installation failure), the error message should be descriptive and include actionable suggestions
+**Validates: Requirements 5.5, 6.5, 8.1, 8.2, 8.3, 8.5**
+
+Property 13: **Success Message Completeness**
+*For any* successful operation, the success message should include relevant details about what was accomplished
+**Validates: Requirements 8.4**
+
+Property 14: **GOPATH Default Configuration**
+*For any* Go installation, when configuring GOPATH, it should be set to the user's home directory + '/go' workspace
+**Validates: Requirements 6.4**
+
+<function_calls>
+<invoke name="prework">
+<parameter name="featureName">go-version-management
+
+## Error Handling
+
+### Error Categories and Handling Strategies
+
+#### 1. Network Errors
+- **Connection failures**: Retry mechanism with exponential backoff
+- **API unavailable**: Fallback to cached version list
+- **Download interruption**: Resume capability where possible
+- **Timeout errors**: Configurable timeout with user feedback
+
+#### 2. File System Errors
+- **Insufficient disk space**: Pre-installation space check
+- **Permission denied**: Clear guidance for administrator privileges
+- **File corruption**: SHA256 verification and re-download
+- **Path conflicts**: Automatic path resolution
+
+#### 3. Installation Errors
+- **Incomplete installation**: Automatic cleanup and retry option
+- **Version conflicts**: Clear conflict resolution guidance
+- **Environment variable failures**: Manual configuration instructions
+- **Tool validation failures**: Detailed diagnostic information
+
+#### 4. User Input Errors
+- **Invalid version selection**: Input validation and user feedback
+- **Concurrent operations**: Operation queuing and status indication
+- **Configuration errors**: Validation with helpful error messages
+
+### Error Recovery Mechanisms
+
+```typescript
+interface ErrorRecovery {
+  // 自动重试机制
+  autoRetry: {
+    maxAttempts: number
+    backoffStrategy: 'exponential' | 'linear'
+    retryableErrors: string[]
+  }
+  
+  // 用户引导
+  userGuidance: {
+    errorCode: string
+    message: string
+    suggestedActions: string[]
+    documentationLink?: string
+  }
+  
+  // 状态恢复
+  stateRecovery: {
+    rollbackOnFailure: boolean
+    cleanupTempFiles: boolean
+    restoreEnvironment: boolean
+  }
+}
+```
+
+## Testing Strategy
+
+### Dual Testing Approach
+
+本项目采用单元测试和基于属性的测试相结合的方法，确保全面的代码覆盖和正确性验证。
+
+#### Unit Testing
+- **特定示例验证**: 测试具体的用例和边界条件
+- **集成点测试**: 验证组件间的交互
+- **错误条件测试**: 测试各种错误场景的处理
+- **UI 交互测试**: 验证用户界面的响应和状态更新
+
+#### Property-Based Testing
+- **通用属性验证**: 验证在所有输入下都应该成立的属性
+- **随机输入覆盖**: 通过随机化输入发现边界情况
+- **状态一致性检查**: 验证系统状态的一致性
+- **不变量验证**: 确保系统不变量在所有操作中保持
+
+### Testing Framework Configuration
+
+**Property-Based Testing Library**: 使用 `fast-check` (JavaScript/TypeScript 的属性测试库)
+
+**测试配置要求**:
+- 每个属性测试最少运行 100 次迭代
+- 每个测试必须引用对应的设计文档属性
+- 标签格式: `**Feature: go-version-management, Property {number}: {property_text}**`
+
+**示例测试结构**:
+```typescript
+// 属性测试示例
+describe('Go Version Management Properties', () => {
+  test('Property 1: API Version Fetching Consistency', async () => {
+    // **Feature: go-version-management, Property 1: API Version Fetching Consistency**
+    await fc.assert(fc.asyncProperty(
+      fc.array(fc.record({
+        version: fc.string(),
+        files: fc.array(fc.record({
+          os: fc.constantFrom('windows'),
+          arch: fc.constantFrom('amd64'),
+          kind: fc.constantFrom('archive'),
+          filename: fc.string(),
+          size: fc.nat(),
+          sha256: fc.hexaString({ minLength: 64, maxLength: 64 })
+        }))
+      })),
+      async (mockApiResponse) => {
+        const result = await goManager.parseApiResponse(mockApiResponse)
+        // 验证所有返回的版本都包含必需字段
+        result.forEach(version => {
+          expect(version).toHaveProperty('version')
+          expect(version).toHaveProperty('downloadUrl')
+          expect(version).toHaveProperty('size')
+          expect(version).toHaveProperty('sha256')
+        })
+      }
+    ), { numRuns: 100 })
+  })
+})
+```
+
+### Test Coverage Requirements
+
+- **代码覆盖率**: 最低 85% 的行覆盖率
+- **分支覆盖率**: 最低 80% 的分支覆盖率
+- **属性覆盖率**: 所有定义的正确性属性都必须有对应的测试
+- **集成测试**: 覆盖主要的用户工作流程
+
+### Continuous Integration
+
+- **自动化测试**: 每次代码提交都运行完整测试套件
+- **性能测试**: 监控关键操作的性能指标
+- **兼容性测试**: 在不同 Windows 版本上验证功能
+- **回归测试**: 确保新功能不破坏现有功能
+
+## Implementation Phases
+
+### Phase 1: Core Backend Implementation
+1. 创建 `GoManager.ts` 服务类
+2. 实现版本获取和解析逻辑
+3. 实现下载和安装功能
+4. 添加环境变量管理
+5. 实现基本的错误处理
+
+### Phase 2: Frontend Integration
+1. 创建 `GoManager.vue` 组件
+2. 实现版本列表显示
+3. 添加安装/卸载操作界面
+4. 集成下载进度显示
+5. 实现状态管理和用户反馈
+
+### Phase 3: Advanced Features
+1. 添加系统 Go 检测
+2. 实现高级错误处理和恢复
+3. 添加配置选项和偏好设置
+4. 优化性能和用户体验
+5. 完善文档和帮助信息
+
+### Phase 4: Testing and Polish
+1. 实现完整的测试套件
+2. 进行性能优化
+3. 用户体验改进
+4. 文档完善
+5. 发布准备
+
+## Security Considerations
+
+### Download Security
+- **HTTPS 强制**: 所有下载必须使用 HTTPS
+- **SHA256 验证**: 验证下载文件的完整性
+- **签名验证**: 验证 Go 官方签名（如果可用）
+- **沙箱下载**: 在临时目录中处理下载文件
+
+### Environment Security
+- **权限最小化**: 仅请求必要的系统权限
+- **用户级配置**: 优先使用用户级环境变量
+- **路径验证**: 验证所有文件路径的安全性
+- **清理机制**: 及时清理临时文件和敏感数据
+
+### Input Validation
+- **版本号验证**: 严格验证版本号格式
+- **路径注入防护**: 防止路径遍历攻击
+- **命令注入防护**: 安全地执行系统命令
+- **配置验证**: 验证所有用户配置输入
+
+## Performance Considerations
+
+### Optimization Strategies
+- **缓存机制**: 缓存 API 响应和版本信息
+- **懒加载**: 按需加载版本详细信息
+- **并发控制**: 限制同时进行的下载数量
+- **内存管理**: 及时释放大文件的内存占用
+
+### Monitoring and Metrics
+- **操作耗时**: 监控关键操作的执行时间
+- **内存使用**: 跟踪内存使用情况
+- **网络性能**: 监控下载速度和成功率
+- **错误率**: 跟踪各类操作的错误率
+
+## Future Enhancements
+
+### Potential Features
+1. **Go 模块管理**: 集成 Go 模块和依赖管理
+2. **开发工具集成**: 集成常用的 Go 开发工具
+3. **项目模板**: 提供 Go 项目模板和脚手架
+4. **性能分析**: 集成 Go 性能分析工具
+5. **云端同步**: 同步配置和偏好设置
+
+### Extensibility Points
+- **插件系统**: 支持第三方插件扩展
+- **自定义下载源**: 支持企业内部下载源
+- **配置导入导出**: 支持配置的备份和恢复
+- **API 扩展**: 提供扩展 API 供其他工具使用
--- a/.kiro/specs/go-version-management/requirements.md
+++ b/.kiro/specs/go-version-management/requirements.md
@ -0,0 +1,112 @@
+# Requirements Document
+
+## Introduction
+
+为 PHPer 开发环境管理器添加 Go 版本管理功能，使用户能够轻松安装、管理和切换不同版本的 Go 语言开发环境。该功能将与现有的 Node.js 和 Python 版本管理功能保持一致的用户体验。
+
+## Glossary
+
+- **Go_Manager**: Go 版本管理器，负责处理 Go 版本的安装、卸载和切换
+- **Go_Version**: 特定版本的 Go 语言环境，包含编译器和标准库
+- **Active_Version**: 当前系统环境变量中配置的默认 Go 版本
+- **GOPATH**: Go 工作空间路径，用于存放 Go 代码和依赖包
+- **GOROOT**: Go 安装根目录，包含 Go 编译器和标准库
+- **Go_Binary**: Go 可执行文件，包括 go.exe、gofmt.exe 等工具
+
+## Requirements
+
+### Requirement 1: Go 版本安装管理
+
+**User Story:** 作为开发者，我想要安装不同版本的 Go 语言环境，以便在不同项目中使用合适的 Go 版本。
+
+#### Acceptance Criteria
+
+1. WHEN 用户查看可用版本列表 THEN THE Go_Manager SHALL 从 golang.org 官方 API 获取最新的 Go 版本信息
+2. WHEN 用户选择安装特定版本 THEN THE Go_Manager SHALL 下载对应的 Windows 64位安装包
+3. WHEN 下载过程中 THEN THE Go_Manager SHALL 显示下载进度和文件大小信息
+4. WHEN 安装完成后 THEN THE Go_Manager SHALL 验证安装是否成功并显示安装结果
+5. WHEN 用户尝试安装已存在的版本 THEN THE Go_Manager SHALL 提示版本已安装并阻止重复安装
+
+### Requirement 2: Go 版本卸载管理
+
+**User Story:** 作为开发者，我想要卸载不需要的 Go 版本，以便释放磁盘空间和保持系统整洁。
+
+#### Acceptance Criteria
+
+1. WHEN 用户选择卸载某个版本 THEN THE Go_Manager SHALL 显示确认对话框
+2. WHEN 用户确认卸载 THEN THE Go_Manager SHALL 删除该版本的所有文件和目录
+3. WHEN 卸载的是当前活动版本 THEN THE Go_Manager SHALL 清除环境变量配置
+4. WHEN 卸载完成后 THEN THE Go_Manager SHALL 更新已安装版本列表
+5. WHEN 用户尝试卸载不存在的版本 THEN THE Go_Manager SHALL 提示版本未安装
+
+### Requirement 3: Go 版本切换管理
+
+**User Story:** 作为开发者，我想要在不同的 Go 版本之间快速切换，以便在不同项目中使用不同版本的 Go。
+
+#### Acceptance Criteria
+
+1. WHEN 用户选择设置默认版本 THEN THE Go_Manager SHALL 更新系统环境变量 PATH
+2. WHEN 环境变量更新后 THEN THE Go_Manager SHALL 验证新版本是否生效
+3. WHEN 切换成功后 THEN THE Go_Manager SHALL 在界面上标识当前活动版本
+4. WHEN 用户在新终端中执行 go version THEN THE System SHALL 显示新设置的 Go 版本
+5. WHEN 切换版本失败 THEN THE Go_Manager SHALL 显示详细的错误信息
+
+### Requirement 4: Go 版本信息展示
+
+**User Story:** 作为开发者，我想要查看已安装的 Go 版本详细信息，以便了解每个版本的状态和配置。
+
+#### Acceptance Criteria
+
+1. WHEN 用户打开 Go 管理页面 THEN THE Go_Manager SHALL 显示所有已安装版本的列表
+2. WHEN 显示版本信息时 THEN THE Go_Manager SHALL 包含版本号、安装路径和是否为活动版本
+3. WHEN 显示版本信息时 THEN THE Go_Manager SHALL 显示每个版本的 GOROOT 和 GOPATH 配置
+4. WHEN 版本列表为空时 THEN THE Go_Manager SHALL 显示友好的空状态提示
+5. WHEN 检测到系统已安装的 Go THEN THE Go_Manager SHALL 显示系统版本信息
+
+### Requirement 5: Go 工具链集成
+
+**User Story:** 作为开发者，我想要确保安装的 Go 版本包含完整的工具链，以便进行完整的 Go 开发工作。
+
+#### Acceptance Criteria
+
+1. WHEN Go 版本安装完成后 THEN THE Go_Manager SHALL 验证 go.exe 可执行文件存在
+2. WHEN Go 版本安装完成后 THEN THE Go_Manager SHALL 验证 gofmt.exe 格式化工具存在
+3. WHEN Go 版本安装完成后 THEN THE Go_Manager SHALL 验证 go build 命令可正常执行
+4. WHEN Go 版本安装完成后 THEN THE Go_Manager SHALL 验证 go mod 模块管理功能可用
+5. WHEN 工具链验证失败 THEN THE Go_Manager SHALL 提示安装不完整并提供修复建议
+
+### Requirement 6: 配置文件管理
+
+**User Story:** 作为开发者，我想要系统自动管理 Go 相关的配置，以便无需手动配置复杂的环境变量。
+
+#### Acceptance Criteria
+
+1. WHEN 安装新的 Go 版本时 THEN THE Go_Manager SHALL 自动配置 GOROOT 环境变量
+2. WHEN 切换 Go 版本时 THEN THE Go_Manager SHALL 更新用户级别的环境变量
+3. WHEN 设置环境变量时 THEN THE Go_Manager SHALL 清理旧版本的路径配置
+4. WHEN 配置 GOPATH 时 THEN THE Go_Manager SHALL 使用用户工作目录下的 go 文件夹
+5. WHEN 环境变量配置失败 THEN THE Go_Manager SHALL 提供手动配置的指导信息
+
+### Requirement 7: 用户界面集成
+
+**User Story:** 作为开发者，我想要 Go 管理功能与现有界面风格保持一致，以便获得统一的用户体验。
+
+#### Acceptance Criteria
+
+1. WHEN 用户访问 Go 管理页面 THEN THE System SHALL 显示与其他服务管理页面一致的界面布局
+2. WHEN 显示版本卡片时 THEN THE System SHALL 使用与 Node.js 管理页面相同的卡片样式
+3. WHEN 显示操作按钮时 THEN THE System SHALL 使用统一的按钮样式和颜色方案
+4. WHEN 显示状态信息时 THEN THE System SHALL 使用一致的图标和标签样式
+5. WHEN 页面加载时 THEN THE System SHALL 支持 KeepAlive 缓存以提升切换体验
+
+### Requirement 8: 错误处理和用户反馈
+
+**User Story:** 作为开发者，我想要在操作过程中获得清晰的反馈信息，以便了解操作状态和处理可能的错误。
+
+#### Acceptance Criteria
+
+1. WHEN 网络连接失败时 THEN THE Go_Manager SHALL 显示网络错误提示并提供重试选项
+2. WHEN 磁盘空间不足时 THEN THE Go_Manager SHALL 显示空间不足警告并阻止安装
+3. WHEN 权限不足时 THEN THE Go_Manager SHALL 提示需要管理员权限
+4. WHEN 操作成功时 THEN THE Go_Manager SHALL 显示成功消息和相关详情
+5. WHEN 操作失败时 THEN THE Go_Manager SHALL 显示具体的错误原因和解决建议
--- a/.kiro/specs/go-version-management/tasks.md
+++ b/.kiro/specs/go-version-management/tasks.md
@ -0,0 +1,176 @@
+# Implementation Plan: Go Version Management
+
+## Overview
+
+本实现计划将 Go 版本管理功能集成到 PHPer 开发环境管理器中。实现将遵循现有的 NodeManager 和 PythonManager 架构模式，确保代码一致性和可维护性。所有代码将使用 TypeScript 编写，与项目现有技术栈保持一致。
+
+## Tasks
+
+- [x] 1. 创建 Go 管理器后端服务
+  - [x] 1.1 创建 GoManager.ts 服务类
+    - 创建 `electron/services/GoManager.ts` 文件
+    - 定义核心接口和类型（GoVersion, AvailableGoVersion, GoInfo）
+    - 实现基础类结构和 ConfigStore 集成
+    - _Requirements: 1.1, 4.1, 6.1_
+
+  - [x] 1.2 为核心结构编写单元测试
+    - 测试基础类初始化和配置集成
+    - _Requirements: 1.1, 4.1, 6.1_
+
+- [x] 2. 实现版本获取和管理功能
+  - [x] 2.1 实现 golang.org API 集成
+    - 从 `https://golang.org/dl/?mode=json` 获取版本列表
+    - 解析 API 响应并提取 Windows 64位版本
+    - 实现缓存机制（5分钟缓存）
+    - 添加备用版本列表
+    - _Requirements: 1.1_
+
+  - [x] 2.2 为 API 集成编写属性测试
+    - **Property 1: API Version Fetching Consistency**
+    - **Validates: Requirements 1.1**
+
+  - [x] 2.3 实现已安装版本检测
+    - 扫描本地 Go 安装目录
+    - 验证安装完整性（go.exe, gofmt.exe 等）
+    - 检测当前活动版本
+    - 获取版本详细信息
+    - _Requirements: 4.1, 4.2, 4.5, 5.1, 5.2_
+
+  - [x] 2.4 为版本检测编写属性测试
+    - **Property 9: Version Information Completeness**
+    - **Validates: Requirements 4.2, 4.3**
+
+- [x] 3. 实现下载和安装功能
+  - [x] 3.1 实现文件下载管理器
+    - 支持 HTTPS 下载和进度跟踪
+    - 实现 SHA256 校验和验证
+    - 处理下载中断和重试
+    - 集成到现有的下载进度系统
+    - _Requirements: 1.2, 1.3_
+
+  - [x] 3.2 为下载功能编写属性测试
+    - **Property 2: Download URL Construction**
+    - **Property 3: Download Progress Reporting**
+    - **Validates: Requirements 1.2, 1.3**
+
+  - [x] 3.3 实现 Go 版本安装逻辑
+    - ZIP 文件解压到目标目录
+    - 安装后验证和完整性检查
+    - 重复安装检测和防护
+    - 清理临时文件
+    - _Requirements: 1.4, 1.5, 5.1, 5.2, 5.3, 5.4_
+
+  - [x] 3.4 为安装功能编写属性测试
+    - **Property 4: Installation Validation Completeness**
+    - **Property 5: Duplicate Installation Prevention**
+    - **Validates: Requirements 1.4, 1.5, 5.1, 5.2, 5.3, 5.4**
+
+- [x] 4. 实现环境变量管理
+  - [x] 4.1 实现环境变量更新逻辑
+    - 使用 PowerShell 脚本更新用户环境变量
+    - 设置 GOROOT、GOPATH 和 PATH
+    - 清理旧版本的路径配置
+    - _Requirements: 3.1, 6.1, 6.2, 6.3, 6.4_
+
+  - [x] 4.2 为环境变量管理编写属性测试
+    - **Property 7: Active Version Environment Management**
+    - **Property 14: GOPATH Default Configuration**
+    - **Validates: Requirements 3.1, 6.1, 6.2, 6.3, 6.4**
+
+  - [x] 4.3 实现版本切换和验证
+    - 版本激活和环境变量更新
+    - 切换后的功能验证
+    - 系统级 Go 命令验证
+    - _Requirements: 3.2, 3.3, 3.4_
+
+  - [x] 4.4 为版本切换编写属性测试
+    - **Property 11: Environment Variable Validation**
+    - **Validates: Requirements 3.2, 3.4**
+
+- [x] 5. 实现卸载和清理功能
+  - [x] 5.1 实现版本卸载逻辑
+    - 文件系统清理和目录删除
+    - 活动版本的环境变量清理
+    - 配置状态更新
+    - _Requirements: 2.2, 2.3, 2.4, 2.5_
+
+  - [x] 5.2 为卸载功能编写属性测试
+    - **Property 6: File System Cleanup on Uninstall**
+    - **Property 8: Version State Consistency**
+    - **Validates: Requirements 2.2, 2.4**
+
+- [x] 6. 实现错误处理和用户反馈
+  - [x] 6.1 实现综合错误处理系统
+    - 网络错误、磁盘空间、权限检查
+    - 描述性错误消息和解决建议
+    - 成功操作的详细反馈
+    - _Requirements: 8.1, 8.2, 8.3, 8.4, 8.5_
+
+- [x] 7. 实现 IPC 通信层
+  - [x] 7.1 在主进程中注册 Go 管理 IPC 处理器
+    - 在 `electron/main.ts` 中添加 Go 相关的 IPC 处理函数
+    - 注册 go:getVersions, go:getAvailableVersions, go:install, go:uninstall, go:setActive 等
+    - 集成 GoManager 实例
+    - _Requirements: 所有后端功能_
+
+  - [x] 7.2 更新预加载脚本
+    - 在 `electron/preload.ts` 中暴露 Go 管理 API
+    - 添加 go 对象到 electronAPI
+    - 确保类型安全的 IPC 通信
+    - _Requirements: 所有后端功能_
+
+- [x] 8. 实现前端 Vue 组件
+  - [x] 8.1 创建 GoManager.vue 组件
+    - 创建 `src/views/GoManager.vue` 文件
+    - 设置组件模板和基本布局（参考 NodeManager.vue 和 PythonManager.vue）
+    - 实现 KeepAlive 缓存支持
+    - 添加响应式数据管理
+    - _Requirements: 7.1, 7.5_
+
+  - [x] 8.2 实现版本列表显示功能
+    - 已安装版本的卡片式展示
+    - 版本信息显示（版本号、路径、状态）
+    - 活动版本的视觉标识
+    - 空状态处理和友好提示
+    - _Requirements: 4.1, 4.2, 4.3, 4.4_
+
+  - [x] 8.3 实现版本操作界面
+    - 安装新版本对话框
+    - 可用版本列表和选择
+    - 卸载确认对话框
+    - 版本切换操作按钮
+    - _Requirements: 1.1, 2.1, 3.2_
+
+  - [x] 8.4 实现下载进度和状态反馈
+    - 下载进度条和状态显示
+    - 操作加载状态和按钮禁用
+    - 成功/错误消息提示
+    - 集成到现有的下载进度监听系统
+    - _Requirements: 1.3, 8.4, 8.5_
+
+- [x] 9. 集成到主应用程序
+  - [x] 9.1 添加 Go 管理页面路由
+    - 在 `src/router/index.ts` 中添加 Go 管理路由
+    - 路径: `/go`, 名称: `go`, 组件: `GoManager.vue`
+    - 添加页面标题元数据
+    - _Requirements: 7.1_
+
+  - [x] 9.2 更新应用程序导航
+    - 在主导航中添加 Go 管理入口
+    - 添加 Go 相关的图标
+    - 确保视觉一致性
+    - _Requirements: 7.2, 7.3, 7.4_
+
+- [x] 10. 检查点 - 完整功能验证
+  - 确保所有功能正常工作
+  - 验证用户体验和界面一致性
+  - 询问用户是否有问题或需要调整
+
+## Notes
+
+- 后端 GoManager 服务已完全实现，包含所有核心功能和错误处理
+- 属性测试已实现，覆盖所有关键正确性属性
+- 需要完成 IPC 通信层、前端组件和应用集成
+- 每个任务都引用了具体的需求条目以确保可追溯性
+- 所有代码将使用 TypeScript 编写，与项目技术栈保持一致
+- 实现将遵循现有的 NodeManager 和 PythonManager 架构模式
--- a/.kiro/steering/product.md
+++ b/.kiro/steering/product.md
@ -0,0 +1,24 @@
+# PHPer 开发环境管理器
+
+PHPer 开发环境管理器是一款专为 Windows 平台设计的 PHP 开发环境管理工具，提供可视化界面来管理多种开发服务和工具。
+
+## 核心功能
+
+- **多版本 PHP 管理**: 支持 PHP 8.1-8.5 多版本并行安装，独立 CGI 进程控制
+- **数据库服务**: MySQL 5.7/8.0 版本管理，自动初始化和配置
+- **Web 服务器**: Nginx 管理，支持虚拟主机和 SSL 证书
+- **缓存服务**: Redis Windows 版本管理
+- **开发工具**: Node.js、Python、Git 版本管理
+- **站点管理**: 可视化创建和管理开发站点，支持 Laravel 项目
+- **系统集成**: Hosts 文件管理，开机自启动配置
+
+## 目标用户
+
+主要面向 Windows 平台的 PHP 开发者，提供类似 XAMPP/WAMP 但更现代化和可定制的开发环境解决方案。
+
+## 技术特点
+
+- 基于 Electron 的桌面应用
+- 使用 Vue 3 + TypeScript 构建前端界面
+- 服务管理采用 Windows 原生进程控制
+- 支持静默启动和系统托盘运行
--- a/.kiro/steering/structure.md
+++ b/.kiro/steering/structure.md
@ -0,0 +1,105 @@
+# 项目结构和组织
+
+## 目录结构
+
+### 核心目录
+
+```
+phper/
+├── electron/                    # Electron 主进程代码
+│   ├── main.ts                 # 主进程入口，IPC 处理
+│   ├── preload.ts              # 预加载脚本，安全的 IPC 桥接
+│   └── services/               # 服务管理模块
+│       ├── ConfigStore.ts      # 配置存储管理
+│       ├── ServiceManager.ts   # 统一服务管理
+│       ├── *Manager.ts         # 各服务专用管理器
+│       └── __tests__/          # 服务层单元测试
+│
+├── src/                        # Vue 前端源码
+│   ├── App.vue                 # 根组件，包含布局和导航
+│   ├── main.ts                 # 前端入口文件
+│   ├── router/                 # Vue Router 配置
+│   ├── stores/                 # Pinia 状态管理
+│   ├── components/             # 可复用组件
+│   ├── views/                  # 页面组件
+│   └── styles/                 # 全局样式和主题
+│
+├── data/                       # 运行时数据目录
+├── service/                    # 服务安装目录
+├── build/                      # 构建资源
+├── release/                    # 打包输出
+└── scripts/                    # 构建脚本
+```
+
+## 架构模式
+
+### Electron 架构
+- **主进程** (`electron/main.ts`): 窗口管理、系统集成、IPC 处理
+- **渲染进程** (`src/`): Vue 应用，用户界面
+- **预加载脚本** (`electron/preload.ts`): 安全的 API 暴露
+
+### 服务管理架构
+- **ServiceManager**: 统一的服务生命周期管理
+- **专用管理器**: 每个服务（PHP、MySQL、Nginx等）有独立的管理类
+- **ConfigStore**: 集中的配置管理，基于 electron-store
+
+### 前端架构
+- **组件化**: 使用 Vue 3 Composition API
+- **状态管理**: Pinia stores 管理应用状态
+- **路由管理**: Vue Router 4 单页面应用
+- **UI 组件**: Element Plus 提供一致的界面体验
+
+## 命名约定
+
+### 文件命名
+- **组件文件**: PascalCase (如 `PhpManager.vue`)
+- **服务文件**: PascalCase + Manager 后缀 (如 `MysqlManager.ts`)
+- **工具文件**: camelCase (如 `configStore.ts`)
+- **测试文件**: `*.test.ts` 后缀
+
+### 代码约定
+- **接口**: `I` 前缀 (如 `IServiceStatus`)
+- **类型**: PascalCase (如 `ServiceConfig`)
+- **常量**: UPPER_SNAKE_CASE
+- **函数/变量**: camelCase
+
+## 关键文件说明
+
+### 配置文件
+- `package.json`: 项目依赖和构建脚本
+- `vite.config.ts`: Vite 构建配置，包含 Electron 插件
+- `tsconfig.json`: TypeScript 编译配置
+- `jest.config.js`: 测试框架配置
+
+### 入口文件
+- `index.html`: HTML 模板
+- `src/main.ts`: Vue 应用入口
+- `electron/main.ts`: Electron 主进程入口
+
+### 服务管理
+- 每个服务管理器负责：下载、安装、配置、启动/停止、状态检查
+- 使用 Windows 原生命令和进程管理
+- 支持多版本并存（PHP、MySQL、Node.js）
+
+## 数据流
+
+1. **用户操作** → Vue 组件
+2. **组件事件** → Pinia Store 或直接 IPC 调用
+3. **IPC 通信** → Electron 主进程
+4. **服务调用** → 对应的 Manager 类
+5. **系统操作** → Windows 命令/进程
+6. **状态更新** → 通过 IPC 返回到前端
+
+## 扩展指南
+
+### 添加新服务
+1. 创建 `*Manager.ts` 在 `electron/services/`
+2. 在 `main.ts` 中注册 IPC 处理程序
+3. 创建对应的 Vue 页面组件
+4. 添加路由和导航菜单项
+5. 更新 `ServiceManager.ts` 集成新服务
+
+### 添加新功能
+- 前端功能：在 `src/views/` 添加页面组件
+- 后端功能：在对应的 Manager 类中添加方法
+- 通用组件：在 `src/components/` 创建可复用组件
--- a/.kiro/steering/tech.md
+++ b/.kiro/steering/tech.md
@ -0,0 +1,84 @@
+# 技术栈和构建系统
+
+## 核心技术栈
+
+### 前端框架
+- **Vue 3**: 使用 Composition API 和 `<script setup>` 语法
+- **TypeScript**: 严格类型检查，配置在 `tsconfig.json`
+- **Element Plus**: UI 组件库，提供现代化界面组件
+- **Vue Router 4**: 单页面应用路由管理
+- **Pinia**: 状态管理，替代 Vuex
+
+### 桌面应用框架
+- **Electron**: 主进程和渲染进程架构
+- **IPC 通信**: 主进程与渲染进程间的安全通信
+- **electron-store**: 应用配置持久化存储
+
+### 构建工具
+- **Vite**: 现代化构建工具，支持热重载
+- **vite-plugin-electron**: Electron 集成插件
+- **electron-builder**: 应用打包和分发
+
+### 开发工具
+- **Jest**: 单元测试框架，配置在 `jest.config.js`
+- **vue-tsc**: Vue 组件类型检查
+- **Sass**: CSS 预处理器，支持主题变量
+
+## 常用命令
+
+### 开发环境
+```bash
+# 启动开发服务器
+npm run dev
+
+# 类型检查
+npm run typecheck
+
+# 运行测试
+npm run test
+npm run test:watch
+```
+
+### 构建和打包
+```bash
+# 构建生产版本（自动更新 patch 版本）
+npm run build
+
+# 指定版本更新类型
+npm run build:patch   # 1.0.0 -> 1.0.1
+npm run build:minor   # 1.0.0 -> 1.1.0
+npm run build:major   # 1.0.0 -> 2.0.0
+
+# 不更新版本号直接打包
+npm run build:nobump
+
+# 构建前进行类型检查
+npm run build:check
+```
+
+## 关键依赖
+
+### 生产依赖
+- `axios`: HTTP 客户端
+- `unzipper`: 文件解压缩
+- `node-windows`: Windows 服务管理
+- `sudo-prompt`: 管理员权限提升
+
+### 开发依赖
+- `concurrently`: 并行运行多个命令
+- `fast-check`: 属性测试库
+- `ts-jest`: TypeScript Jest 支持
+
+## 构建配置
+
+- **输出目录**: `dist` (前端), `dist-electron` (Electron)
+- **图标**: `build/icon.ico`
+- **安装包**: 生成到 `release` 目录
+- **目标平台**: Windows x64 (NSIS 和 Portable)
+
+## 开发注意事项
+
+- 使用 `windowsHide: true` 隐藏命令行窗口
+- 服务启动使用 VBScript 实现静默启动
+- 需要管理员权限进行服务管理和 hosts 文件修改
+- 支持开机自启动（任务计划程序）
--- a/build/afterPack.js
+++ b/build/afterPack.js
@ -7,11 +7,10 @@ exports.default = async function(context) {
    return;
  }

-  console.log('Running afterPack hook to set icon and version info...');
+  console.log('Running afterPack hook to set icon...');
  
  const appOutDir = context.appOutDir;
  const productName = context.packager.appInfo.productName;
-  const version = context.packager.appInfo.version;
  const exePath = path.join(appOutDir, `${productName}.exe`);
  const iconPath = path.join(__dirname, 'icon.ico');
  
@ -26,29 +25,18 @@ exports.default = async function(context) {
  }
  
  try {
-    // rcedit 是默认导出
-    const rcedit = require('rcedit');
+    // 使用 npm 安装的 rcedit 模块
+    const { rcedit } = require('rcedit');
    
-    console.log(`Setting icon and version info for: ${exePath}`);
+    console.log(`Setting icon for: ${exePath}`);
    console.log(`Using icon: ${iconPath}`);
    
    await rcedit(exePath, {
-      icon: iconPath,
-      'version-string': {
-        'ProductName': productName,
-        'FileDescription': productName,
-        'CompanyName': 'PHPer',
-        'LegalCopyright': 'Copyright © 2024 PHPer',
-        'OriginalFilename': `${productName}.exe`,
-        'InternalName': productName
-      },
-      'file-version': version,
-      'product-version': version
+      icon: iconPath
    });
    
-    console.log('Icon and version info set successfully!');
+    console.log('Icon set successfully!');
  } catch (error) {
    console.error('Failed to set icon:', error.message);
-    // 不阻止打包继续
  }
 };
--- a/electron/main.ts
+++ b/electron/main.ts
@ -13,11 +13,11 @@ import { MysqlManager } from "./services/MysqlManager";
 import { NginxManager } from "./services/NginxManager";
 import { RedisManager } from "./services/RedisManager";
 import { NodeManager } from "./services/NodeManager";
-import { GoManager } from "./services/GoManager";
 import { ServiceManager } from "./services/ServiceManager";
 import { HostsManager } from "./services/HostsManager";
 import { GitManager } from "./services/GitManager";
 import { PythonManager } from "./services/PythonManager";
+import { GoManager } from "./services/GoManager";
 import { LogManager } from "./services/LogManager";
 import { ConfigStore } from "./services/ConfigStore";

@ -99,7 +99,7 @@ export function sendDownloadProgress(
  type: string,
  progress: number,
  downloaded: number,
-  total: number,
+  total: number
 ) {
  if (mainWindow && !mainWindow.isDestroyed()) {
    mainWindow.webContents.send("download-progress", {
@ -118,11 +118,11 @@ const mysqlManager = new MysqlManager(configStore);
 const nginxManager = new NginxManager(configStore);
 const redisManager = new RedisManager(configStore);
 const nodeManager = new NodeManager(configStore);
-const goManager = new GoManager(configStore);
 const serviceManager = new ServiceManager(configStore);
 const hostsManager = new HostsManager();
 const gitManager = new GitManager(configStore);
 const pythonManager = new PythonManager(configStore);
+const goManager = new GoManager(configStore);
 const logManager = new LogManager(configStore);

 function createWindow() {
@ -243,15 +243,6 @@ function createTray() {
  });
 }

-// 设置应用名称和 Windows AppUserModelId（用于任务栏图标分组和进程名称显示）
-const APP_NAME = "PHPer开发环境管理器";
-const APP_ID = "com.phper.devmanager";
-
-app.setName(APP_NAME);
-if (process.platform === "win32") {
-  app.setAppUserModelId(APP_ID);
-}
-
 // 单实例锁定
 const gotTheLock = app.requestSingleInstanceLock();

@ -317,7 +308,7 @@ ipcMain.handle("window:close", () => mainWindow?.close());

 // 打开外部链接
 ipcMain.handle("shell:openExternal", (_, url: string) =>
-  shell.openExternal(url),
+  shell.openExternal(url)
 );
 ipcMain.handle("shell:openPath", (_, path: string) => shell.openPath(path));

@ -334,33 +325,33 @@ ipcMain.handle("dialog:selectDirectory", async () => {
 // ==================== PHP 管理 ====================
 ipcMain.handle("php:getVersions", () => phpManager.getInstalledVersions());
 ipcMain.handle("php:getAvailableVersions", () =>
-  phpManager.getAvailableVersions(),
+  phpManager.getAvailableVersions()
 );
 ipcMain.handle("php:install", (_, version: string) =>
-  phpManager.install(version),
+  phpManager.install(version)
 );
 ipcMain.handle("php:uninstall", (_, version: string) =>
-  phpManager.uninstall(version),
+  phpManager.uninstall(version)
 );
 ipcMain.handle("php:setActive", (_, version: string) =>
-  phpManager.setActive(version),
+  phpManager.setActive(version)
 );
 ipcMain.handle("php:getExtensions", (_, version: string) =>
-  phpManager.getExtensions(version),
+  phpManager.getExtensions(version)
 );
 ipcMain.handle("php:openExtensionDir", (_, version: string) =>
-  phpManager.openExtensionDir(version),
+  phpManager.openExtensionDir(version)
 );
 ipcMain.handle(
  "php:getAvailableExtensions",
  (_, version: string, searchKeyword?: string) =>
-    phpManager.getAvailableExtensions(version, searchKeyword),
+    phpManager.getAvailableExtensions(version, searchKeyword)
 );
 ipcMain.handle("php:enableExtension", (_, version: string, ext: string) =>
-  phpManager.enableExtension(version, ext),
+  phpManager.enableExtension(version, ext)
 );
 ipcMain.handle("php:disableExtension", (_, version: string, ext: string) =>
-  phpManager.disableExtension(version, ext),
+  phpManager.disableExtension(version, ext)
 );
 ipcMain.handle(
  "php:installExtension",
@ -369,14 +360,14 @@ ipcMain.handle(
    version: string,
    ext: string,
    downloadUrl?: string,
-    packageName?: string,
-  ) => phpManager.installExtension(version, ext, downloadUrl, packageName),
+    packageName?: string
+  ) => phpManager.installExtension(version, ext, downloadUrl, packageName)
 );
 ipcMain.handle("php:getConfig", (_, version: string) =>
-  phpManager.getConfig(version),
+  phpManager.getConfig(version)
 );
 ipcMain.handle("php:saveConfig", (_, version: string, config: string) =>
-  phpManager.saveConfig(version, config),
+  phpManager.saveConfig(version, config)
 );

 // ==================== Composer 管理 ====================
@ -384,62 +375,62 @@ ipcMain.handle("composer:getStatus", () => phpManager.getComposerStatus());
 ipcMain.handle("composer:install", () => phpManager.installComposer());
 ipcMain.handle("composer:uninstall", () => phpManager.uninstallComposer());
 ipcMain.handle("composer:setMirror", (_, mirror: string) =>
-  phpManager.setComposerMirror(mirror),
+  phpManager.setComposerMirror(mirror)
 );
 ipcMain.handle(
  "composer:createLaravelProject",
  (_, projectName: string, targetDir: string) =>
-    phpManager.createLaravelProject(projectName, targetDir),
+    phpManager.createLaravelProject(projectName, targetDir)
 );

 // ==================== MySQL 管理 ====================
 ipcMain.handle("mysql:getVersions", () => mysqlManager.getInstalledVersions());
 ipcMain.handle("mysql:getAvailableVersions", () =>
-  mysqlManager.getAvailableVersions(),
+  mysqlManager.getAvailableVersions()
 );
 ipcMain.handle("mysql:install", (_, version: string) =>
-  mysqlManager.install(version),
+  mysqlManager.install(version)
 );
 ipcMain.handle("mysql:uninstall", (_, version: string) =>
-  mysqlManager.uninstall(version),
+  mysqlManager.uninstall(version)
 );
 ipcMain.handle("mysql:start", (_, version: string) =>
-  mysqlManager.start(version),
+  mysqlManager.start(version)
 );
 ipcMain.handle("mysql:stop", (_, version: string) =>
-  mysqlManager.stop(version),
+  mysqlManager.stop(version)
 );
 ipcMain.handle("mysql:restart", (_, version: string) =>
-  mysqlManager.restart(version),
+  mysqlManager.restart(version)
 );
 ipcMain.handle("mysql:getStatus", (_, version: string) =>
-  mysqlManager.getStatus(version),
+  mysqlManager.getStatus(version)
 );
 ipcMain.handle(
  "mysql:changePassword",
  (_, version: string, newPassword: string, currentPassword?: string) =>
-    mysqlManager.changeRootPassword(version, newPassword, currentPassword),
+    mysqlManager.changeRootPassword(version, newPassword, currentPassword)
 );
 ipcMain.handle("mysql:getConfig", (_, version: string) =>
-  mysqlManager.getConfig(version),
+  mysqlManager.getConfig(version)
 );
 ipcMain.handle("mysql:saveConfig", (_, version: string, config: string) =>
-  mysqlManager.saveConfig(version, config),
+  mysqlManager.saveConfig(version, config)
 );
 ipcMain.handle("mysql:reinitialize", (_, version: string) =>
-  mysqlManager.reinitialize(version),
+  mysqlManager.reinitialize(version)
 );

 // ==================== Nginx 管理 ====================
 ipcMain.handle("nginx:getVersions", () => nginxManager.getInstalledVersions());
 ipcMain.handle("nginx:getAvailableVersions", () =>
-  nginxManager.getAvailableVersions(),
+  nginxManager.getAvailableVersions()
 );
 ipcMain.handle("nginx:install", (_, version: string) =>
-  nginxManager.install(version),
+  nginxManager.install(version)
 );
 ipcMain.handle("nginx:uninstall", (_, version: string) =>
-  nginxManager.uninstall(version),
+  nginxManager.uninstall(version)
 );
 ipcMain.handle("nginx:start", () => nginxManager.start());
 ipcMain.handle("nginx:stop", () => nginxManager.stop());
@ -448,39 +439,39 @@ ipcMain.handle("nginx:reload", () => nginxManager.reload());
 ipcMain.handle("nginx:getStatus", () => nginxManager.getStatus());
 ipcMain.handle("nginx:getConfig", () => nginxManager.getConfig());
 ipcMain.handle("nginx:saveConfig", (_, config: string) =>
-  nginxManager.saveConfig(config),
+  nginxManager.saveConfig(config)
 );
 ipcMain.handle("nginx:getSites", () => nginxManager.getSites());
 ipcMain.handle("nginx:addSite", (_, site: any) => nginxManager.addSite(site));
 ipcMain.handle("nginx:removeSite", (_, name: string) =>
-  nginxManager.removeSite(name),
+  nginxManager.removeSite(name)
 );
 ipcMain.handle("nginx:updateSite", (_, originalName: string, site: any) =>
-  nginxManager.updateSite(originalName, site),
+  nginxManager.updateSite(originalName, site)
 );
 ipcMain.handle("nginx:enableSite", (_, name: string) =>
-  nginxManager.enableSite(name),
+  nginxManager.enableSite(name)
 );
 ipcMain.handle("nginx:disableSite", (_, name: string) =>
-  nginxManager.disableSite(name),
+  nginxManager.disableSite(name)
 );
 ipcMain.handle("nginx:generateLaravelConfig", (_, site: any) =>
-  nginxManager.generateLaravelConfig(site),
+  nginxManager.generateLaravelConfig(site)
 );
 ipcMain.handle("nginx:requestSSL", (_, domain: string, email: string) =>
-  nginxManager.requestSSLCertificate(domain, email),
+  nginxManager.requestSSLCertificate(domain, email)
 );

 // ==================== Redis 管理 ====================
 ipcMain.handle("redis:getVersions", () => redisManager.getInstalledVersions());
 ipcMain.handle("redis:getAvailableVersions", () =>
-  redisManager.getAvailableVersions(),
+  redisManager.getAvailableVersions()
 );
 ipcMain.handle("redis:install", (_, version: string) =>
-  redisManager.install(version),
+  redisManager.install(version)
 );
 ipcMain.handle("redis:uninstall", (_, version: string) =>
-  redisManager.uninstall(version),
+  redisManager.uninstall(version)
 );
 ipcMain.handle("redis:start", () => redisManager.start());
 ipcMain.handle("redis:stop", () => redisManager.stop());
@ -488,131 +479,127 @@ ipcMain.handle("redis:restart", () => redisManager.restart());
 ipcMain.handle("redis:getStatus", () => redisManager.getStatus());
 ipcMain.handle("redis:getConfig", () => redisManager.getConfig());
 ipcMain.handle("redis:saveConfig", (_, config: string) =>
-  redisManager.saveConfig(config),
+  redisManager.saveConfig(config)
 );

 // ==================== Node.js 管理 ====================
 ipcMain.handle("node:getVersions", () => nodeManager.getInstalledVersions());
 ipcMain.handle("node:getAvailableVersions", () =>
-  nodeManager.getAvailableVersions(),
+  nodeManager.getAvailableVersions()
 );
 ipcMain.handle("node:install", (_, version: string, downloadUrl: string) =>
-  nodeManager.install(version, downloadUrl),
+  nodeManager.install(version, downloadUrl)
 );
 ipcMain.handle("node:uninstall", (_, version: string) =>
-  nodeManager.uninstall(version),
+  nodeManager.uninstall(version)
 );
 ipcMain.handle("node:setActive", (_, version: string) =>
-  nodeManager.setActive(version),
+  nodeManager.setActive(version)
 );
 ipcMain.handle("node:getInfo", (_, version: string) =>
-  nodeManager.getNodeInfo(version),
-);
-
-// ==================== Go 管理 ====================
-ipcMain.handle("go:getVersions", () => goManager.getInstalledVersions());
-ipcMain.handle("go:getAvailableVersions", () =>
-  goManager.getAvailableVersions(),
-);
-ipcMain.handle("go:install", (_, version: string, downloadUrl: string) =>
-  goManager.install(version, downloadUrl),
-);
-ipcMain.handle("go:uninstall", (_, version: string) =>
-  goManager.uninstall(version),
-);
-ipcMain.handle("go:setActive", (_, version: string) =>
-  goManager.setActive(version),
-);
-ipcMain.handle("go:getInfo", (_, version: string) =>
-  goManager.getGoInfo(version),
+  nodeManager.getNodeInfo(version)
 );

 // ==================== 服务管理 ====================
 ipcMain.handle("service:getAll", () => serviceManager.getAllServices());
 ipcMain.handle("service:setAutoStart", (_, service: string, enabled: boolean) =>
-  serviceManager.setAutoStart(service, enabled),
+  serviceManager.setAutoStart(service, enabled)
 );
 ipcMain.handle("service:getAutoStart", (_, service: string) =>
-  serviceManager.getAutoStart(service),
+  serviceManager.getAutoStart(service)
 );
 ipcMain.handle("service:startAll", () => serviceManager.startAll());
 ipcMain.handle("service:stopAll", () => serviceManager.stopAll());
 // PHP-CGI 管理 - 支持多版本
-ipcMain.handle("service:getPhpCgiStatus", () =>
-  serviceManager.getPhpCgiStatus(),
-);
+ipcMain.handle("service:getPhpCgiStatus", () => serviceManager.getPhpCgiStatus());
 ipcMain.handle("service:startPhpCgi", () => serviceManager.startPhpCgi());
 ipcMain.handle("service:stopPhpCgi", () => serviceManager.stopPhpCgi());
 ipcMain.handle("service:startAllPhpCgi", () => serviceManager.startAllPhpCgi());
 ipcMain.handle("service:stopAllPhpCgi", () => serviceManager.stopAllPhpCgi());
-ipcMain.handle("service:startPhpCgiVersion", (_, version: string) =>
-  serviceManager.startPhpCgiVersion(version),
-);
-ipcMain.handle("service:stopPhpCgiVersion", (_, version: string) =>
-  serviceManager.stopPhpCgiVersion(version),
-);
-ipcMain.handle("service:getPhpCgiPort", (_, version: string) =>
-  serviceManager.getPhpCgiPort(version),
-);
+ipcMain.handle("service:startPhpCgiVersion", (_, version: string) => serviceManager.startPhpCgiVersion(version));
+ipcMain.handle("service:stopPhpCgiVersion", (_, version: string) => serviceManager.stopPhpCgiVersion(version));
+ipcMain.handle("service:getPhpCgiPort", (_, version: string) => serviceManager.getPhpCgiPort(version));

 // ==================== Hosts 管理 ====================
 ipcMain.handle("hosts:get", () => hostsManager.getHosts());
 ipcMain.handle("hosts:add", (_, domain: string, ip: string) =>
-  hostsManager.addHost(domain, ip),
+  hostsManager.addHost(domain, ip)
 );
 ipcMain.handle("hosts:remove", (_, domain: string) =>
-  hostsManager.removeHost(domain),
+  hostsManager.removeHost(domain)
 );

 // ==================== Git 管理 ====================
 ipcMain.handle("git:getVersions", () => gitManager.getInstalledVersions());
 ipcMain.handle("git:getAvailableVersions", () =>
-  gitManager.getAvailableVersions(),
+  gitManager.getAvailableVersions()
 );
 ipcMain.handle("git:install", (_, version: string) =>
-  gitManager.install(version),
+  gitManager.install(version)
 );
 ipcMain.handle("git:uninstall", () => gitManager.uninstall());
 ipcMain.handle("git:checkSystem", () => gitManager.checkSystemGit());
 ipcMain.handle("git:getConfig", () => gitManager.getGitConfig());
 ipcMain.handle("git:setConfig", (_, name: string, email: string) =>
-  gitManager.setGitConfig(name, email),
+  gitManager.setGitConfig(name, email)
 );

 // ==================== Python 管理 ====================
-ipcMain.handle("python:getVersions", () =>
-  pythonManager.getInstalledVersions(),
-);
+ipcMain.handle("python:getVersions", () => pythonManager.getInstalledVersions());
 ipcMain.handle("python:getAvailableVersions", () =>
-  pythonManager.getAvailableVersions(),
+  pythonManager.getAvailableVersions()
 );
 ipcMain.handle("python:install", (_, version: string) =>
-  pythonManager.install(version),
+  pythonManager.install(version)
 );
 ipcMain.handle("python:uninstall", (_, version: string) =>
-  pythonManager.uninstall(version),
+  pythonManager.uninstall(version)
 );
 ipcMain.handle("python:setActive", (_, version: string) =>
-  pythonManager.setActive(version),
+  pythonManager.setActive(version)
 );
 ipcMain.handle("python:checkSystem", () => pythonManager.checkSystemPython());
 ipcMain.handle("python:getPipInfo", (_, version: string) =>
-  pythonManager.getPipInfo(version),
+  pythonManager.getPipInfo(version)
 );
 ipcMain.handle(
  "python:installPackage",
  (_, version: string, packageName: string) =>
-    pythonManager.installPackage(version, packageName),
+    pythonManager.installPackage(version, packageName)
+);
+
+// ==================== Go 管理 ====================
+ipcMain.handle("go:getVersions", () => goManager.getInstalledVersions());
+ipcMain.handle("go:getAvailableVersions", () =>
+  goManager.getAvailableVersions()
+);
+ipcMain.handle("go:install", (_, version: string, downloadUrl: string, expectedSha256?: string) =>
+  goManager.install(version, downloadUrl, expectedSha256)
+);
+ipcMain.handle("go:uninstall", (_, version: string) =>
+  goManager.uninstall(version)
+);
+ipcMain.handle("go:setActive", (_, version: string) =>
+  goManager.setActive(version)
+);
+ipcMain.handle("go:validateInstallation", (_, version: string) =>
+  goManager.validateInstallation(version)
+);
+ipcMain.handle("go:getInfo", (_, version: string) =>
+  goManager.getGoInfo(version)
+);
+ipcMain.handle("go:detectSystemVersion", () =>
+  goManager.detectSystemGoVersion()
 );

 // ==================== 配置管理 ====================
 ipcMain.handle("config:get", (_, key: string) => configStore.get(key));
 ipcMain.handle("config:set", (_, key: string, value: any) =>
-  configStore.set(key, value),
+  configStore.set(key, value)
 );
 ipcMain.handle("config:getBasePath", () => configStore.getBasePath());
 ipcMain.handle("config:setBasePath", (_, path: string) =>
-  configStore.setBasePath(path),
+  configStore.setBasePath(path)
 );

 // ==================== 应用设置 ====================
@ -666,7 +653,7 @@ ipcMain.handle("app:setAutoLaunch", async (_, enabled: boolean) => {
      } catch (e) {
        // 忽略删除失败
      }
-
+      
      // 删除 VBS 脚本
      const appDir = require("path").dirname(exePath);
      const vbsPath = join(appDir, "silent_start.vbs");
@ -677,7 +664,7 @@ ipcMain.handle("app:setAutoLaunch", async (_, enabled: boolean) => {
          // 忽略删除失败
        }
      }
-
+      
      configStore.set("autoLaunch", false);
      return { success: true, message: "已禁用开机自启" };
    }
@ -715,17 +702,17 @@ ipcMain.handle("app:getAutoLaunch", async () => {
 ipcMain.handle("app:getVersion", async () => {
  const { existsSync, readFileSync } = require("fs");
  const { join } = require("path");
-
+  
  const version = app.getVersion();
  let buildTime = "";
  let buildDate = "";
-
+  
  // 尝试读取版本信息文件
  try {
    const versionFilePath = app.isPackaged
      ? join(process.resourcesPath, "public", "version.json")
      : join(__dirname, "..", "public", "version.json");
-
+    
    if (existsSync(versionFilePath)) {
      const versionInfo = JSON.parse(readFileSync(versionFilePath, "utf-8"));
      buildTime = versionInfo.buildTime || "";
@ -734,12 +721,12 @@ ipcMain.handle("app:getVersion", async () => {
  } catch (e) {
    // 忽略错误
  }
-
+  
  return {
    version,
    buildTime,
    buildDate,
-    isPackaged: app.isPackaged,
+    isPackaged: app.isPackaged
  };
 });

@ -763,13 +750,9 @@ ipcMain.handle("app:quit", () => {
 // ==================== 日志管理 ====================
 ipcMain.handle("log:getFiles", () => logManager.getLogFiles());
 ipcMain.handle("log:read", (_, logPath: string, lines?: number) =>
-  logManager.readLog(logPath, lines),
+  logManager.readLog(logPath, lines)
 );
-ipcMain.handle("log:clear", (_, logPath: string) =>
-  logManager.clearLog(logPath),
-);
-ipcMain.handle(
-  "log:getDirectory",
-  (_, type: "nginx" | "php" | "mysql" | "sites", version?: string) =>
-    logManager.getLogDirectory(type, version),
+ipcMain.handle("log:clear", (_, logPath: string) => logManager.clearLog(logPath));
+ipcMain.handle("log:getDirectory", (_, type: 'nginx' | 'php' | 'mysql' | 'sites', version?: string) =>
+  logManager.getLogDirectory(type, version)
 );
--- a/electron/preload.ts
+++ b/electron/preload.ts
@ -1,318 +1,233 @@
-import { contextBridge, ipcRenderer } from "electron";
+import { contextBridge, ipcRenderer } from 'electron'

 // 暴露安全的 API 到渲染进程
-contextBridge.exposeInMainWorld("electronAPI", {
+contextBridge.exposeInMainWorld('electronAPI', {
  // 窗口控制
-  minimize: () => ipcRenderer.invoke("window:minimize"),
-  maximize: () => ipcRenderer.invoke("window:maximize"),
-  close: () => ipcRenderer.invoke("window:close"),
+  minimize: () => ipcRenderer.invoke('window:minimize'),
+  maximize: () => ipcRenderer.invoke('window:maximize'),
+  close: () => ipcRenderer.invoke('window:close'),

  // Shell
-  openExternal: (url: string) => ipcRenderer.invoke("shell:openExternal", url),
-  openPath: (path: string) => ipcRenderer.invoke("shell:openPath", path),
-
+  openExternal: (url: string) => ipcRenderer.invoke('shell:openExternal', url),
+  openPath: (path: string) => ipcRenderer.invoke('shell:openPath', path),
+  
  // Dialog
-  selectDirectory: () => ipcRenderer.invoke("dialog:selectDirectory"),
+  selectDirectory: () => ipcRenderer.invoke('dialog:selectDirectory'),

  // 下载进度监听
-  onDownloadProgress: (
-    callback: (data: {
-      type: string;
-      progress: number;
-      downloaded: number;
-      total: number;
-    }) => void,
-  ) => {
-    ipcRenderer.on("download-progress", (_, data) => callback(data));
+  onDownloadProgress: (callback: (data: { type: string; progress: number; downloaded: number; total: number }) => void) => {
+    ipcRenderer.on('download-progress', (_, data) => callback(data))
  },
  removeDownloadProgressListener: () => {
-    ipcRenderer.removeAllListeners("download-progress");
+    ipcRenderer.removeAllListeners('download-progress')
  },

  // PHP 管理
  php: {
-    getVersions: () => ipcRenderer.invoke("php:getVersions"),
-    getAvailableVersions: () => ipcRenderer.invoke("php:getAvailableVersions"),
-    install: (version: string) => ipcRenderer.invoke("php:install", version),
-    uninstall: (version: string) =>
-      ipcRenderer.invoke("php:uninstall", version),
-    setActive: (version: string) =>
-      ipcRenderer.invoke("php:setActive", version),
-    getExtensions: (version: string) =>
-      ipcRenderer.invoke("php:getExtensions", version),
-    openExtensionDir: (version: string) =>
-      ipcRenderer.invoke("php:openExtensionDir", version),
-    getAvailableExtensions: (version: string, searchKeyword?: string) =>
-      ipcRenderer.invoke("php:getAvailableExtensions", version, searchKeyword),
-    enableExtension: (version: string, ext: string) =>
-      ipcRenderer.invoke("php:enableExtension", version, ext),
-    disableExtension: (version: string, ext: string) =>
-      ipcRenderer.invoke("php:disableExtension", version, ext),
-    installExtension: (
-      version: string,
-      ext: string,
-      downloadUrl?: string,
-      packageName?: string,
-    ) =>
-      ipcRenderer.invoke(
-        "php:installExtension",
-        version,
-        ext,
-        downloadUrl,
-        packageName,
-      ),
-    getConfig: (version: string) =>
-      ipcRenderer.invoke("php:getConfig", version),
-    saveConfig: (version: string, config: string) =>
-      ipcRenderer.invoke("php:saveConfig", version, config),
+    getVersions: () => ipcRenderer.invoke('php:getVersions'),
+    getAvailableVersions: () => ipcRenderer.invoke('php:getAvailableVersions'),
+    install: (version: string) => ipcRenderer.invoke('php:install', version),
+    uninstall: (version: string) => ipcRenderer.invoke('php:uninstall', version),
+    setActive: (version: string) => ipcRenderer.invoke('php:setActive', version),
+    getExtensions: (version: string) => ipcRenderer.invoke('php:getExtensions', version),
+    openExtensionDir: (version: string) => ipcRenderer.invoke('php:openExtensionDir', version),
+    getAvailableExtensions: (version: string, searchKeyword?: string) => ipcRenderer.invoke('php:getAvailableExtensions', version, searchKeyword),
+    enableExtension: (version: string, ext: string) => ipcRenderer.invoke('php:enableExtension', version, ext),
+    disableExtension: (version: string, ext: string) => ipcRenderer.invoke('php:disableExtension', version, ext),
+    installExtension: (version: string, ext: string, downloadUrl?: string, packageName?: string) => ipcRenderer.invoke('php:installExtension', version, ext, downloadUrl, packageName),
+    getConfig: (version: string) => ipcRenderer.invoke('php:getConfig', version),
+    saveConfig: (version: string, config: string) => ipcRenderer.invoke('php:saveConfig', version, config)
  },

  // Composer 管理
  composer: {
-    getStatus: () => ipcRenderer.invoke("composer:getStatus"),
-    install: () => ipcRenderer.invoke("composer:install"),
-    uninstall: () => ipcRenderer.invoke("composer:uninstall"),
-    setMirror: (mirror: string) =>
-      ipcRenderer.invoke("composer:setMirror", mirror),
-    createLaravelProject: (projectName: string, targetDir: string) =>
-      ipcRenderer.invoke(
-        "composer:createLaravelProject",
-        projectName,
-        targetDir,
-      ),
+    getStatus: () => ipcRenderer.invoke('composer:getStatus'),
+    install: () => ipcRenderer.invoke('composer:install'),
+    uninstall: () => ipcRenderer.invoke('composer:uninstall'),
+    setMirror: (mirror: string) => ipcRenderer.invoke('composer:setMirror', mirror),
+    createLaravelProject: (projectName: string, targetDir: string) => ipcRenderer.invoke('composer:createLaravelProject', projectName, targetDir)
  },

  // MySQL 管理
  mysql: {
-    getVersions: () => ipcRenderer.invoke("mysql:getVersions"),
-    getAvailableVersions: () =>
-      ipcRenderer.invoke("mysql:getAvailableVersions"),
-    install: (version: string) => ipcRenderer.invoke("mysql:install", version),
-    uninstall: (version: string) =>
-      ipcRenderer.invoke("mysql:uninstall", version),
-    start: (version: string) => ipcRenderer.invoke("mysql:start", version),
-    stop: (version: string) => ipcRenderer.invoke("mysql:stop", version),
-    restart: (version: string) => ipcRenderer.invoke("mysql:restart", version),
-    getStatus: (version: string) =>
-      ipcRenderer.invoke("mysql:getStatus", version),
-    changePassword: (
-      version: string,
-      newPassword: string,
-      currentPassword?: string,
-    ) =>
-      ipcRenderer.invoke(
-        "mysql:changePassword",
-        version,
-        newPassword,
-        currentPassword,
-      ),
-    getConfig: (version: string) =>
-      ipcRenderer.invoke("mysql:getConfig", version),
-    saveConfig: (version: string, config: string) =>
-      ipcRenderer.invoke("mysql:saveConfig", version, config),
+    getVersions: () => ipcRenderer.invoke('mysql:getVersions'),
+    getAvailableVersions: () => ipcRenderer.invoke('mysql:getAvailableVersions'),
+    install: (version: string) => ipcRenderer.invoke('mysql:install', version),
+    uninstall: (version: string) => ipcRenderer.invoke('mysql:uninstall', version),
+    start: (version: string) => ipcRenderer.invoke('mysql:start', version),
+    stop: (version: string) => ipcRenderer.invoke('mysql:stop', version),
+    restart: (version: string) => ipcRenderer.invoke('mysql:restart', version),
+    getStatus: (version: string) => ipcRenderer.invoke('mysql:getStatus', version),
+    changePassword: (version: string, newPassword: string, currentPassword?: string) => ipcRenderer.invoke('mysql:changePassword', version, newPassword, currentPassword),
+    getConfig: (version: string) => ipcRenderer.invoke('mysql:getConfig', version),
+    saveConfig: (version: string, config: string) => ipcRenderer.invoke('mysql:saveConfig', version, config)
  },

  // Nginx 管理
  nginx: {
-    getVersions: () => ipcRenderer.invoke("nginx:getVersions"),
-    getAvailableVersions: () =>
-      ipcRenderer.invoke("nginx:getAvailableVersions"),
-    install: (version: string) => ipcRenderer.invoke("nginx:install", version),
-    uninstall: (version: string) =>
-      ipcRenderer.invoke("nginx:uninstall", version),
-    start: () => ipcRenderer.invoke("nginx:start"),
-    stop: () => ipcRenderer.invoke("nginx:stop"),
-    restart: () => ipcRenderer.invoke("nginx:restart"),
-    reload: () => ipcRenderer.invoke("nginx:reload"),
-    getStatus: () => ipcRenderer.invoke("nginx:getStatus"),
-    getConfig: () => ipcRenderer.invoke("nginx:getConfig"),
-    saveConfig: (config: string) =>
-      ipcRenderer.invoke("nginx:saveConfig", config),
-    getSites: () => ipcRenderer.invoke("nginx:getSites"),
-    addSite: (site: any) => ipcRenderer.invoke("nginx:addSite", site),
-    removeSite: (name: string) => ipcRenderer.invoke("nginx:removeSite", name),
-    updateSite: (originalName: string, site: any) =>
-      ipcRenderer.invoke("nginx:updateSite", originalName, site),
-    enableSite: (name: string) => ipcRenderer.invoke("nginx:enableSite", name),
-    disableSite: (name: string) =>
-      ipcRenderer.invoke("nginx:disableSite", name),
-    generateLaravelConfig: (site: any) =>
-      ipcRenderer.invoke("nginx:generateLaravelConfig", site),
-    requestSSL: (domain: string, email: string) =>
-      ipcRenderer.invoke("nginx:requestSSL", domain, email),
+    getVersions: () => ipcRenderer.invoke('nginx:getVersions'),
+    getAvailableVersions: () => ipcRenderer.invoke('nginx:getAvailableVersions'),
+    install: (version: string) => ipcRenderer.invoke('nginx:install', version),
+    uninstall: (version: string) => ipcRenderer.invoke('nginx:uninstall', version),
+    start: () => ipcRenderer.invoke('nginx:start'),
+    stop: () => ipcRenderer.invoke('nginx:stop'),
+    restart: () => ipcRenderer.invoke('nginx:restart'),
+    reload: () => ipcRenderer.invoke('nginx:reload'),
+    getStatus: () => ipcRenderer.invoke('nginx:getStatus'),
+    getConfig: () => ipcRenderer.invoke('nginx:getConfig'),
+    saveConfig: (config: string) => ipcRenderer.invoke('nginx:saveConfig', config),
+    getSites: () => ipcRenderer.invoke('nginx:getSites'),
+    addSite: (site: any) => ipcRenderer.invoke('nginx:addSite', site),
+    removeSite: (name: string) => ipcRenderer.invoke('nginx:removeSite', name),
+    updateSite: (originalName: string, site: any) => ipcRenderer.invoke('nginx:updateSite', originalName, site),
+    enableSite: (name: string) => ipcRenderer.invoke('nginx:enableSite', name),
+    disableSite: (name: string) => ipcRenderer.invoke('nginx:disableSite', name),
+    generateLaravelConfig: (site: any) => ipcRenderer.invoke('nginx:generateLaravelConfig', site),
+    requestSSL: (domain: string, email: string) => ipcRenderer.invoke('nginx:requestSSL', domain, email)
  },

  // Redis 管理
  redis: {
-    getVersions: () => ipcRenderer.invoke("redis:getVersions"),
-    getAvailableVersions: () =>
-      ipcRenderer.invoke("redis:getAvailableVersions"),
-    install: (version: string) => ipcRenderer.invoke("redis:install", version),
-    uninstall: (version: string) =>
-      ipcRenderer.invoke("redis:uninstall", version),
-    start: () => ipcRenderer.invoke("redis:start"),
-    stop: () => ipcRenderer.invoke("redis:stop"),
-    restart: () => ipcRenderer.invoke("redis:restart"),
-    getStatus: () => ipcRenderer.invoke("redis:getStatus"),
-    getConfig: () => ipcRenderer.invoke("redis:getConfig"),
-    saveConfig: (config: string) =>
-      ipcRenderer.invoke("redis:saveConfig", config),
-  },
-
-  // Go 管理
-  go: {
-    getVersions: () => ipcRenderer.invoke("go:getVersions"),
-    getAvailableVersions: () => ipcRenderer.invoke("go:getAvailableVersions"),
-    install: (version: string, downloadUrl: string) =>
-      ipcRenderer.invoke("go:install", version, downloadUrl),
-    uninstall: (version: string) => ipcRenderer.invoke("go:uninstall", version),
-    setActive: (version: string) => ipcRenderer.invoke("go:setActive", version),
-    getInfo: (version: string) => ipcRenderer.invoke("go:getInfo", version),
+    getVersions: () => ipcRenderer.invoke('redis:getVersions'),
+    getAvailableVersions: () => ipcRenderer.invoke('redis:getAvailableVersions'),
+    install: (version: string) => ipcRenderer.invoke('redis:install', version),
+    uninstall: (version: string) => ipcRenderer.invoke('redis:uninstall', version),
+    start: () => ipcRenderer.invoke('redis:start'),
+    stop: () => ipcRenderer.invoke('redis:stop'),
+    restart: () => ipcRenderer.invoke('redis:restart'),
+    getStatus: () => ipcRenderer.invoke('redis:getStatus'),
+    getConfig: () => ipcRenderer.invoke('redis:getConfig'),
+    saveConfig: (config: string) => ipcRenderer.invoke('redis:saveConfig', config)
  },

  // Node.js 管理
  node: {
-    getVersions: () => ipcRenderer.invoke("node:getVersions"),
-    getAvailableVersions: () => ipcRenderer.invoke("node:getAvailableVersions"),
-    install: (version: string, downloadUrl: string) =>
-      ipcRenderer.invoke("node:install", version, downloadUrl),
-    uninstall: (version: string) =>
-      ipcRenderer.invoke("node:uninstall", version),
-    setActive: (version: string) =>
-      ipcRenderer.invoke("node:setActive", version),
-    getInfo: (version: string) => ipcRenderer.invoke("node:getInfo", version),
+    getVersions: () => ipcRenderer.invoke('node:getVersions'),
+    getAvailableVersions: () => ipcRenderer.invoke('node:getAvailableVersions'),
+    install: (version: string, downloadUrl: string) => ipcRenderer.invoke('node:install', version, downloadUrl),
+    uninstall: (version: string) => ipcRenderer.invoke('node:uninstall', version),
+    setActive: (version: string) => ipcRenderer.invoke('node:setActive', version),
+    getInfo: (version: string) => ipcRenderer.invoke('node:getInfo', version)
  },

  // Git 管理
  git: {
-    getVersions: () => ipcRenderer.invoke("git:getVersions"),
-    getAvailableVersions: () => ipcRenderer.invoke("git:getAvailableVersions"),
-    install: (version: string) => ipcRenderer.invoke("git:install", version),
-    uninstall: () => ipcRenderer.invoke("git:uninstall"),
-    checkSystem: () => ipcRenderer.invoke("git:checkSystem"),
-    getConfig: () => ipcRenderer.invoke("git:getConfig"),
-    setConfig: (name: string, email: string) =>
-      ipcRenderer.invoke("git:setConfig", name, email),
+    getVersions: () => ipcRenderer.invoke('git:getVersions'),
+    getAvailableVersions: () => ipcRenderer.invoke('git:getAvailableVersions'),
+    install: (version: string) => ipcRenderer.invoke('git:install', version),
+    uninstall: () => ipcRenderer.invoke('git:uninstall'),
+    checkSystem: () => ipcRenderer.invoke('git:checkSystem'),
+    getConfig: () => ipcRenderer.invoke('git:getConfig'),
+    setConfig: (name: string, email: string) => ipcRenderer.invoke('git:setConfig', name, email)
  },

  // Python 管理
  python: {
-    getVersions: () => ipcRenderer.invoke("python:getVersions"),
-    getAvailableVersions: () =>
-      ipcRenderer.invoke("python:getAvailableVersions"),
-    install: (version: string) => ipcRenderer.invoke("python:install", version),
-    uninstall: (version: string) =>
-      ipcRenderer.invoke("python:uninstall", version),
-    setActive: (version: string) =>
-      ipcRenderer.invoke("python:setActive", version),
-    checkSystem: () => ipcRenderer.invoke("python:checkSystem"),
-    getPipInfo: (version: string) =>
-      ipcRenderer.invoke("python:getPipInfo", version),
-    installPackage: (version: string, packageName: string) =>
-      ipcRenderer.invoke("python:installPackage", version, packageName),
+    getVersions: () => ipcRenderer.invoke('python:getVersions'),
+    getAvailableVersions: () => ipcRenderer.invoke('python:getAvailableVersions'),
+    install: (version: string) => ipcRenderer.invoke('python:install', version),
+    uninstall: (version: string) => ipcRenderer.invoke('python:uninstall', version),
+    setActive: (version: string) => ipcRenderer.invoke('python:setActive', version),
+    checkSystem: () => ipcRenderer.invoke('python:checkSystem'),
+    getPipInfo: (version: string) => ipcRenderer.invoke('python:getPipInfo', version),
+    installPackage: (version: string, packageName: string) => ipcRenderer.invoke('python:installPackage', version, packageName)
+  },
+
+  // Go 管理
+  go: {
+    getVersions: () => ipcRenderer.invoke('go:getVersions'),
+    getAvailableVersions: () => ipcRenderer.invoke('go:getAvailableVersions'),
+    install: (version: string, downloadUrl: string, expectedSha256?: string) => ipcRenderer.invoke('go:install', version, downloadUrl, expectedSha256),
+    uninstall: (version: string) => ipcRenderer.invoke('go:uninstall', version),
+    setActive: (version: string) => ipcRenderer.invoke('go:setActive', version),
+    validateInstallation: (version: string) => ipcRenderer.invoke('go:validateInstallation', version),
+    getInfo: (version: string) => ipcRenderer.invoke('go:getInfo', version),
+    detectSystemVersion: () => ipcRenderer.invoke('go:detectSystemVersion')
  },

  // 服务管理
  service: {
-    getAll: () => ipcRenderer.invoke("service:getAll"),
-    setAutoStart: (service: string, enabled: boolean) =>
-      ipcRenderer.invoke("service:setAutoStart", service, enabled),
-    getAutoStart: (service: string) =>
-      ipcRenderer.invoke("service:getAutoStart", service),
-    startAll: () => ipcRenderer.invoke("service:startAll"),
-    stopAll: () => ipcRenderer.invoke("service:stopAll"),
+    getAll: () => ipcRenderer.invoke('service:getAll'),
+    setAutoStart: (service: string, enabled: boolean) => ipcRenderer.invoke('service:setAutoStart', service, enabled),
+    getAutoStart: (service: string) => ipcRenderer.invoke('service:getAutoStart', service),
+    startAll: () => ipcRenderer.invoke('service:startAll'),
+    stopAll: () => ipcRenderer.invoke('service:stopAll'),
    // PHP-CGI 多版本管理
-    getPhpCgiStatus: () => ipcRenderer.invoke("service:getPhpCgiStatus"),
-    startPhpCgi: () => ipcRenderer.invoke("service:startPhpCgi"),
-    stopPhpCgi: () => ipcRenderer.invoke("service:stopPhpCgi"),
-    startAllPhpCgi: () => ipcRenderer.invoke("service:startAllPhpCgi"),
-    stopAllPhpCgi: () => ipcRenderer.invoke("service:stopAllPhpCgi"),
-    startPhpCgiVersion: (version: string) =>
-      ipcRenderer.invoke("service:startPhpCgiVersion", version),
-    stopPhpCgiVersion: (version: string) =>
-      ipcRenderer.invoke("service:stopPhpCgiVersion", version),
-    getPhpCgiPort: (version: string) =>
-      ipcRenderer.invoke("service:getPhpCgiPort", version),
+    getPhpCgiStatus: () => ipcRenderer.invoke('service:getPhpCgiStatus'),
+    startPhpCgi: () => ipcRenderer.invoke('service:startPhpCgi'),
+    stopPhpCgi: () => ipcRenderer.invoke('service:stopPhpCgi'),
+    startAllPhpCgi: () => ipcRenderer.invoke('service:startAllPhpCgi'),
+    stopAllPhpCgi: () => ipcRenderer.invoke('service:stopAllPhpCgi'),
+    startPhpCgiVersion: (version: string) => ipcRenderer.invoke('service:startPhpCgiVersion', version),
+    stopPhpCgiVersion: (version: string) => ipcRenderer.invoke('service:stopPhpCgiVersion', version),
+    getPhpCgiPort: (version: string) => ipcRenderer.invoke('service:getPhpCgiPort', version)
  },

  // Hosts 管理
  hosts: {
-    get: () => ipcRenderer.invoke("hosts:get"),
-    add: (domain: string, ip: string) =>
-      ipcRenderer.invoke("hosts:add", domain, ip),
-    remove: (domain: string) => ipcRenderer.invoke("hosts:remove", domain),
+    get: () => ipcRenderer.invoke('hosts:get'),
+    add: (domain: string, ip: string) => ipcRenderer.invoke('hosts:add', domain, ip),
+    remove: (domain: string) => ipcRenderer.invoke('hosts:remove', domain)
  },

  // 配置管理
  config: {
-    get: (key: string) => ipcRenderer.invoke("config:get", key),
-    set: (key: string, value: any) =>
-      ipcRenderer.invoke("config:set", key, value),
-    getBasePath: () => ipcRenderer.invoke("config:getBasePath"),
-    setBasePath: (path: string) =>
-      ipcRenderer.invoke("config:setBasePath", path),
+    get: (key: string) => ipcRenderer.invoke('config:get', key),
+    set: (key: string, value: any) => ipcRenderer.invoke('config:set', key, value),
+    getBasePath: () => ipcRenderer.invoke('config:getBasePath'),
+    setBasePath: (path: string) => ipcRenderer.invoke('config:setBasePath', path)
  },

  // 日志管理
  log: {
-    getFiles: () => ipcRenderer.invoke("log:getFiles"),
-    read: (logPath: string, lines?: number) =>
-      ipcRenderer.invoke("log:read", logPath, lines),
-    clear: (logPath: string) => ipcRenderer.invoke("log:clear", logPath),
-    getDirectory: (
-      type: "nginx" | "php" | "mysql" | "sites",
-      version?: string,
-    ) => ipcRenderer.invoke("log:getDirectory", type, version),
+    getFiles: () => ipcRenderer.invoke('log:getFiles'),
+    read: (logPath: string, lines?: number) => ipcRenderer.invoke('log:read', logPath, lines),
+    clear: (logPath: string) => ipcRenderer.invoke('log:clear', logPath),
+    getDirectory: (type: 'nginx' | 'php' | 'mysql' | 'sites', version?: string) => 
+      ipcRenderer.invoke('log:getDirectory', type, version)
  },

  // 应用设置
  app: {
-    setAutoLaunch: (enabled: boolean) =>
-      ipcRenderer.invoke("app:setAutoLaunch", enabled),
-    getAutoLaunch: () => ipcRenderer.invoke("app:getAutoLaunch"),
-    setStartMinimized: (enabled: boolean) =>
-      ipcRenderer.invoke("app:setStartMinimized", enabled),
-    getStartMinimized: () => ipcRenderer.invoke("app:getStartMinimized"),
-    getVersion: () =>
-      ipcRenderer.invoke("app:getVersion") as Promise<{
-        version: string;
-        buildTime: string;
-        buildDate: string;
-        isPackaged: boolean;
-      }>,
-    setAutoStartServices: (enabled: boolean) =>
-      ipcRenderer.invoke("app:setAutoStartServices", enabled),
-    getAutoStartServices: () => ipcRenderer.invoke("app:getAutoStartServices"),
-    quit: () => ipcRenderer.invoke("app:quit"),
+    setAutoLaunch: (enabled: boolean) => ipcRenderer.invoke('app:setAutoLaunch', enabled),
+    getAutoLaunch: () => ipcRenderer.invoke('app:getAutoLaunch'),
+    setStartMinimized: (enabled: boolean) => ipcRenderer.invoke('app:setStartMinimized', enabled),
+    getStartMinimized: () => ipcRenderer.invoke('app:getStartMinimized'),
+    getVersion: () => ipcRenderer.invoke('app:getVersion') as Promise<{ version: string; buildTime: string; buildDate: string; isPackaged: boolean }>,
+    setAutoStartServices: (enabled: boolean) => ipcRenderer.invoke('app:setAutoStartServices', enabled),
+    getAutoStartServices: () => ipcRenderer.invoke('app:getAutoStartServices'),
+    quit: () => ipcRenderer.invoke('app:quit')
  },

  // 监听服务状态变化
  onServiceStatusChanged: (callback: () => void) => {
-    ipcRenderer.on("service-status-changed", callback);
+    ipcRenderer.on('service-status-changed', callback)
  },
  removeServiceStatusChangedListener: (callback: () => void) => {
-    ipcRenderer.removeListener("service-status-changed", callback);
-  },
-});
+    ipcRenderer.removeListener('service-status-changed', callback)
+  }
+})

 // 声明 Window 接口扩展
 declare global {
  interface Window {
-    electronAPI: typeof api;
+    electronAPI: typeof api
  }
 }

 const api = {
-  minimize: () => ipcRenderer.invoke("window:minimize"),
-  maximize: () => ipcRenderer.invoke("window:maximize"),
-  close: () => ipcRenderer.invoke("window:close"),
-  openExternal: (url: string) => ipcRenderer.invoke("shell:openExternal", url),
-  openPath: (path: string) => ipcRenderer.invoke("shell:openPath", path),
+  minimize: () => ipcRenderer.invoke('window:minimize'),
+  maximize: () => ipcRenderer.invoke('window:maximize'),
+  close: () => ipcRenderer.invoke('window:close'),
+  openExternal: (url: string) => ipcRenderer.invoke('shell:openExternal', url),
+  openPath: (path: string) => ipcRenderer.invoke('shell:openPath', path),
  php: {} as any,
  mysql: {} as any,
  nginx: {} as any,
  redis: {} as any,
+  go: {} as any,
  service: {} as any,
  hosts: {} as any,
-  config: {} as any,
-};
+  config: {} as any
+}
+
--- a/electron/services/GoManager.ts
+++ b/electron/services/GoManager.ts
--- a/electron/services/GoManager.ts.backup
+++ b/electron/services/GoManager.ts.backup
--- a/electron/services/PhpManager.ts
+++ b/electron/services/PhpManager.ts
--- a/electron/services/tests/GoManager.test.ts
+++ b/electron/services/tests/GoManager.test.ts
--- a/jest.config.js
+++ b/jest.config.js
@ -0,0 +1,16 @@
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  roots: ['<rootDir>/electron'],
+  testMatch: ['**/__tests__/**/*.test.ts'],
+  collectCoverageFrom: [
+    'electron/services/**/*.ts',
+    '!electron/services/**/*.test.ts',
+    '!electron/services/__tests__/**'
+  ],
+  moduleFileExtensions: ['ts', 'js'],
+  transform: {
+    '^.+\\.ts$': 'ts-jest'
+  },
+  testTimeout: 30000
+}
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "phper-dev-manager",
-  "version": "1.0.10",
+  "version": "1.0.7",
  "description": "PHP开发环境管理器 - 管理PHP、MySQL、Nginx、Redis服务",
  "main": "dist-electron/main.js",
  "scripts": {
@ -14,18 +14,24 @@
    "preview": "vite preview",
    "electron:dev": "vite",
    "electron:build": "node scripts/bump-version.js && vite build && electron-builder",
-    "typecheck": "vue-tsc --noEmit"
+    "typecheck": "vue-tsc --noEmit",
+    "test": "jest",
+    "test:watch": "jest --watch"
  },
  "author": "PHPer",
  "license": "MIT",
  "devDependencies": {
+    "@types/jest": "^30.0.0",
    "@types/node": "^20.10.0",
    "@vitejs/plugin-vue": "^4.5.0",
    "concurrently": "^8.2.2",
    "electron": "^28.0.0",
    "electron-builder": "^24.9.1",
+    "fast-check": "^4.5.3",
+    "jest": "^30.2.0",
    "rcedit": "^5.0.2",
    "sass": "^1.69.5",
+    "ts-jest": "^29.4.6",
    "typescript": "^5.9.3",
    "vite": "^5.0.0",
    "vite-plugin-electron": "^0.15.5",
@ -75,9 +81,8 @@
        }
      ],
      "icon": "build/icon.ico",
-      "executableName": "PHPer开发环境管理器",
      "requestedExecutionLevel": "requireAdministrator",
-      "signAndEditExecutable": true
+      "signAndEditExecutable": false
    },
    "nsis": {
      "oneClick": false,
--- a/public/version.json
+++ b/public/version.json
@ -1,5 +1,5 @@
 {
-  "version": "1.0.10",
-  "buildTime": "2026-02-05T01:05:37.725Z",
-  "buildDate": "2026/2/5"
+  "version": "1.0.7",
+  "buildTime": "2025-12-31T07:09:02.287Z",
+  "buildDate": "2025/12/31"
 }
--- a/src/App.vue
+++ b/src/App.vue
@ -29,21 +29,20 @@
      <!-- 侧边栏 -->
      <aside class="sidebar">
        <nav class="nav-menu">
-          <router-link
-            v-for="item in menuItems"
-            :key="item.path"
+          <router-link 
+            v-for="item in menuItems" 
+            :key="item.path" 
            :to="item.path"
            class="nav-item"
-            :class="{ active: $route.path === item.path }">
+            :class="{ active: $route.path === item.path }"
+          >
            <el-icon class="nav-icon"><component :is="item.icon" /></el-icon>
            <span class="nav-label">{{ item.label }}</span>
-            <span
-              v-if="item.service"
+            <span 
+              v-if="item.service" 
              class="status-dot"
-              :class="{
-                running:
-                  serviceStatus[item.service as keyof typeof serviceStatus],
-              }"></span>
+              :class="{ running: serviceStatus[item.service as keyof typeof serviceStatus] }"
+            ></span>
          </router-link>
        </nav>

@ -74,309 +73,301 @@
 </template>

 <script setup lang="ts">
-  import { ref, computed, onMounted, onUnmounted } from "vue";
-  import { ElMessage } from "element-plus";
-  import { useServiceStore } from "./stores/serviceStore";
+import { ref, computed, onMounted, onUnmounted } from 'vue'
+import { ElMessage } from 'element-plus'
+import { useServiceStore } from './stores/serviceStore'

-  const store = useServiceStore();
+const store = useServiceStore()

-  const isDark = ref(true);
-  const startingAll = ref(false);
-  const stoppingAll = ref(false);
+const isDark = ref(true)
+const startingAll = ref(false)
+const stoppingAll = ref(false)

-  // 缓存的视图列表 - 避免页面切换闪烁
-  const cachedViews = [
-    "Dashboard",
-    "PhpManager",
-    "MysqlManager",
-    "NginxManager",
-    "RedisManager",
-    "NodeManager",
-    "GoManager",
-    "PythonManager",
-    "GitManager",
-    "SitesManager",
-    "HostsManager",
-    "Settings",
-  ];
+// 缓存的视图列表 - 避免页面切换闪烁
+const cachedViews = [
+  'Dashboard',
+  'PhpManager',
+  'MysqlManager',
+  'NginxManager',
+  'RedisManager',
+  'NodeManager',
+  'PythonManager',
+  'GoManager',
+  'GitManager',
+  'SitesManager',
+  'HostsManager',
+  'Settings'
+]

-  // 从 store 获取服务状态
-  const serviceStatus = computed(() => ({
-    nginx: store.serviceStatus.nginx,
-    mysql: store.serviceStatus.mysql,
-    redis: store.serviceStatus.redis,
-  }));
+// 从 store 获取服务状态
+const serviceStatus = computed(() => ({
+  nginx: store.serviceStatus.nginx,
+  mysql: store.serviceStatus.mysql,
+  redis: store.serviceStatus.redis
+}))

-  const menuItems = [
-    { path: "/", label: "仪表盘", icon: "Odometer", service: null },
-    { path: "/php", label: "PHP 管理", icon: "Files", service: null },
-    { path: "/mysql", label: "MySQL 管理", icon: "Coin", service: "mysql" },
-    {
-      path: "/nginx",
-      label: "Nginx 管理",
-      icon: "Connection",
-      service: "nginx",
-    },
-    { path: "/redis", label: "Redis 管理", icon: "Grid", service: "redis" },
-    {
-      path: "/nodejs",
-      label: "Node.js 管理",
-      icon: "Promotion",
-      service: null,
-    },
-    { path: "/go", label: "Go 管理", icon: "Aim", service: null },
-    { path: "/python", label: "Python 管理", icon: "Platform", service: null },
-    { path: "/git", label: "Git 管理", icon: "Share", service: null },
-    { path: "/sites", label: "站点管理", icon: "Monitor", service: null },
-    { path: "/hosts", label: "Hosts 管理", icon: "Document", service: null },
-    { path: "/settings", label: "设置", icon: "Setting", service: null },
-  ];
+const menuItems = [
+  { path: '/', label: '仪表盘', icon: 'Odometer', service: null },
+  { path: '/php', label: 'PHP 管理', icon: 'Files', service: null },
+  { path: '/mysql', label: 'MySQL 管理', icon: 'Coin', service: 'mysql' },
+  { path: '/nginx', label: 'Nginx 管理', icon: 'Connection', service: 'nginx' },
+  { path: '/redis', label: 'Redis 管理', icon: 'Grid', service: 'redis' },
+  { path: '/nodejs', label: 'Node.js 管理', icon: 'Promotion', service: null },
+  { path: '/python', label: 'Python 管理', icon: 'Platform', service: null },
+  { path: '/go', label: 'Go 管理', icon: 'Box', service: null },
+  { path: '/git', label: 'Git 管理', icon: 'Share', service: null },
+  { path: '/sites', label: '站点管理', icon: 'Monitor', service: null },
+  { path: '/hosts', label: 'Hosts 管理', icon: 'Document', service: null },
+  { path: '/settings', label: '设置', icon: 'Setting', service: null }
+]

-  let statusInterval: ReturnType<typeof setInterval> | null = null;
+let statusInterval: ReturnType<typeof setInterval> | null = null

-  // 窗口控制
-  const minimize = () => window.electronAPI?.minimize();
-  const maximize = () => window.electronAPI?.maximize();
-  const close = () => window.electronAPI?.close();
+// 窗口控制
+const minimize = () => window.electronAPI?.minimize()
+const maximize = () => window.electronAPI?.maximize()
+const close = () => window.electronAPI?.close()

-  // 主题切换
-  const toggleDark = () => {
-    isDark.value = !isDark.value;
-    document.documentElement.classList.toggle("dark", isDark.value);
-  };
+// 主题切换
+const toggleDark = () => {
+  isDark.value = !isDark.value
+  document.documentElement.classList.toggle('dark', isDark.value)
+}

-  // 启动所有服务
-  const startAll = async () => {
-    startingAll.value = true;
-    try {
-      const result = await window.electronAPI?.service.startAll();
-      if (result?.success) {
-        ElMessage.success(result.message);
-        // 延迟刷新状态，等待服务启动
-        setTimeout(() => store.refreshServiceStatus(), 2000);
-      } else {
-        ElMessage.error(result?.message || "启动失败");
-      }
-    } catch (error: any) {
-      ElMessage.error(error.message);
-    } finally {
-      startingAll.value = false;
+// 启动所有服务
+const startAll = async () => {
+  startingAll.value = true
+  try {
+    const result = await window.electronAPI?.service.startAll()
+    if (result?.success) {
+      ElMessage.success(result.message)
+      // 延迟刷新状态，等待服务启动
+      setTimeout(() => store.refreshServiceStatus(), 2000)
+    } else {
+      ElMessage.error(result?.message || '启动失败')
    }
-  };
+  } catch (error: any) {
+    ElMessage.error(error.message)
+  } finally {
+    startingAll.value = false
+  }
+}

-  // 停止所有服务
-  const stopAll = async () => {
-    stoppingAll.value = true;
-    try {
-      const result = await window.electronAPI?.service.stopAll();
-      if (result?.success) {
-        ElMessage.success(result.message);
-        await store.refreshServiceStatus();
-      } else {
-        ElMessage.error(result?.message || "停止失败");
-      }
-    } catch (error: any) {
-      ElMessage.error(error.message);
-    } finally {
-      stoppingAll.value = false;
+// 停止所有服务
+const stopAll = async () => {
+  stoppingAll.value = true
+  try {
+    const result = await window.electronAPI?.service.stopAll()
+    if (result?.success) {
+      ElMessage.success(result.message)
+      await store.refreshServiceStatus()
+    } else {
+      ElMessage.error(result?.message || '停止失败')
    }
-  };
+  } catch (error: any) {
+    ElMessage.error(error.message)
+  } finally {
+    stoppingAll.value = false
+  }
+}

-  onMounted(() => {
-    document.documentElement.classList.add("dark");
-    // 初始化加载所有状态
-    store.refreshAll();
-    // 每 5 秒刷新一次状态
-    statusInterval = setInterval(() => store.refreshServiceStatus(), 5000);
-  });
+onMounted(() => {
+  document.documentElement.classList.add('dark')
+  // 初始化加载所有状态
+  store.refreshAll()
+  // 每 5 秒刷新一次状态
+  statusInterval = setInterval(() => store.refreshServiceStatus(), 5000)
+})

-  onUnmounted(() => {
-    if (statusInterval) {
-      clearInterval(statusInterval);
-    }
-  });
+onUnmounted(() => {
+  if (statusInterval) {
+    clearInterval(statusInterval)
+  }
+})
 </script>

 <style lang="scss" scoped>
-  .app-container {
-    width: 100vw;
-    height: 100vh;
-    display: flex;
-    flex-direction: column;
-    background: var(--bg-primary);
+.app-container {
+  width: 100vw;
+  height: 100vh;
+  display: flex;
+  flex-direction: column;
+  background: var(--bg-primary);
+  color: var(--text-primary);
+  overflow: hidden;
+}
+
+.title-bar {
+  height: 40px;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  background: var(--bg-titlebar);
+  border-bottom: 1px solid var(--border-color);
+  -webkit-app-region: drag;
+  padding: 0 12px;
+}
+
+.title-bar-left {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
+
+.app-logo {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+
+  .logo-icon {
+    width: 24px;
+    height: 24px;
+  }
+
+  .app-name {
+    font-size: 14px;
+    font-weight: 600;
+    color: var(--text-primary);
+    font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
+  }
+}
+
+.title-bar-right {
+  display: flex;
+  gap: 4px;
+  -webkit-app-region: no-drag;
+}
+
+.title-btn {
+  width: 36px;
+  height: 28px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: transparent;
+  border: none;
+  border-radius: 6px;
+  color: var(--text-secondary);
+  cursor: pointer;
+  transition: all 0.2s;
+
+  &:hover {
+    background: var(--bg-hover);
    color: var(--text-primary);
-    overflow: hidden;
  }

-  .title-bar {
-    height: 40px;
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    background: var(--bg-titlebar);
-    border-bottom: 1px solid var(--border-color);
-    -webkit-app-region: drag;
-    padding: 0 12px;
+  &.close-btn:hover {
+    background: #e81123;
+    color: white;
+  }
+}
+
+.main-container {
+  flex: 1;
+  display: flex;
+  overflow: hidden;
+}
+
+.sidebar {
+  width: 220px;
+  background: var(--bg-sidebar);
+  border-right: 1px solid var(--border-color);
+  display: flex;
+  flex-direction: column;
+  padding: 16px 12px;
+}
+
+.nav-menu {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.nav-item {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  padding: 12px 16px;
+  border-radius: 10px;
+  text-decoration: none;
+  color: var(--text-secondary);
+  transition: all 0.2s;
+
+  &:hover {
+    background: var(--bg-hover);
+    color: var(--text-primary);
  }

-  .title-bar-left {
-    display: flex;
-    align-items: center;
-    gap: 12px;
-  }
-
-  .app-logo {
-    display: flex;
-    align-items: center;
-    gap: 8px;
-
-    .logo-icon {
-      width: 24px;
-      height: 24px;
-    }
-
-    .app-name {
-      font-size: 14px;
-      font-weight: 600;
-      color: var(--text-primary);
-      font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
-    }
-  }
-
-  .title-bar-right {
-    display: flex;
-    gap: 4px;
-    -webkit-app-region: no-drag;
-  }
-
-  .title-btn {
-    width: 36px;
-    height: 28px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    background: transparent;
-    border: none;
-    border-radius: 6px;
-    color: var(--text-secondary);
-    cursor: pointer;
-    transition: all 0.2s;
-
-    &:hover {
-      background: var(--bg-hover);
-      color: var(--text-primary);
-    }
-
-    &.close-btn:hover {
-      background: #e81123;
-      color: white;
-    }
-  }
-
-  .main-container {
-    flex: 1;
-    display: flex;
-    overflow: hidden;
-  }
-
-  .sidebar {
-    width: 220px;
-    background: var(--bg-sidebar);
-    border-right: 1px solid var(--border-color);
-    display: flex;
-    flex-direction: column;
-    padding: 16px 12px;
-  }
-
-  .nav-menu {
-    flex: 1;
-    display: flex;
-    flex-direction: column;
-    gap: 4px;
-  }
-
-  .nav-item {
-    display: flex;
-    align-items: center;
-    gap: 12px;
-    padding: 12px 16px;
-    border-radius: 10px;
-    text-decoration: none;
-    color: var(--text-secondary);
-    transition: all 0.2s;
-
-    &:hover {
-      background: var(--bg-hover);
-      color: var(--text-primary);
-    }
-
-    &.active {
-      background: var(--accent-gradient);
-      color: white;
-      box-shadow: 0 4px 12px rgba(123, 97, 255, 0.3);
-
-      .status-dot {
-        border-color: rgba(255, 255, 255, 0.3);
-      }
-    }
-
-    .nav-icon {
-      font-size: 20px;
-    }
-
-    .nav-label {
-      font-size: 14px;
-      font-weight: 500;
-      flex: 1;
-    }
-
+  &.active {
+    background: var(--accent-gradient);
+    color: white;
+    box-shadow: 0 4px 12px rgba(123, 97, 255, 0.3);
+    
    .status-dot {
-      width: 8px;
-      height: 8px;
-      border-radius: 50%;
-      background: #6b7280;
-      border: 2px solid var(--bg-sidebar);
-      transition: all 0.3s;
-
-      &.running {
-        background: #10b981;
-        box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
-      }
+      border-color: rgba(255, 255, 255, 0.3);
    }
  }

-  .sidebar-footer {
-    padding-top: 16px;
-    border-top: 1px solid var(--border-color);
+  .nav-icon {
+    font-size: 20px;
  }

-  .quick-actions {
-    display: flex;
-    flex-direction: column;
-    gap: 10px;
-    padding: 0 12px;
-
-    :deep(.el-button) {
-      width: 100% !important;
-      height: 40px !important;
-      min-width: 100% !important;
-      max-width: 100% !important;
-      font-size: 14px !important;
-      justify-content: center !important;
-      border-radius: 8px !important;
-      padding: 0 16px !important;
-      margin-left: 0 !important;
-    }
-
-    :deep(.el-button + .el-button) {
-      margin-left: 0 !important;
-    }
-  }
-
-  .content {
+  .nav-label {
+    font-size: 14px;
+    font-weight: 500;
    flex: 1;
-    padding: 24px;
-    overflow-y: auto;
-    background: var(--bg-content);
  }
+  
+  .status-dot {
+    width: 8px;
+    height: 8px;
+    border-radius: 50%;
+    background: #6b7280;
+    border: 2px solid var(--bg-sidebar);
+    transition: all 0.3s;
+    
+    &.running {
+      background: #10b981;
+      box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
+    }
+  }
+}
+
+.sidebar-footer {
+  padding-top: 16px;
+  border-top: 1px solid var(--border-color);
+}
+
+.quick-actions {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  padding: 0 12px;
+
+  :deep(.el-button) {
+    width: 100% !important;
+    height: 40px !important;
+    min-width: 100% !important;
+    max-width: 100% !important;
+    font-size: 14px !important;
+    justify-content: center !important;
+    border-radius: 8px !important;
+    padding: 0 16px !important;
+    margin-left: 0 !important;
+  }
+  
+  :deep(.el-button + .el-button) {
+    margin-left: 0 !important;
+  }
+}
+
+.content {
+  flex: 1;
+  padding: 24px;
+  overflow-y: auto;
+  background: var(--bg-content);
+}
+
 </style>
+
--- a/src/router/index.ts
+++ b/src/router/index.ts
@ -1,81 +1,82 @@
-import { createRouter, createWebHashHistory } from "vue-router";
+import { createRouter, createWebHashHistory } from 'vue-router'

 const router = createRouter({
  history: createWebHashHistory(),
  routes: [
    {
-      path: "/",
-      name: "dashboard",
-      component: () => import("@/views/Dashboard.vue"),
-      meta: { title: "仪表盘" },
+      path: '/',
+      name: 'dashboard',
+      component: () => import('@/views/Dashboard.vue'),
+      meta: { title: '仪表盘' }
    },
    {
-      path: "/php",
-      name: "php",
-      component: () => import("@/views/PhpManager.vue"),
-      meta: { title: "PHP 管理" },
+      path: '/php',
+      name: 'php',
+      component: () => import('@/views/PhpManager.vue'),
+      meta: { title: 'PHP 管理' }
    },
    {
-      path: "/mysql",
-      name: "mysql",
-      component: () => import("@/views/MysqlManager.vue"),
-      meta: { title: "MySQL 管理" },
+      path: '/mysql',
+      name: 'mysql',
+      component: () => import('@/views/MysqlManager.vue'),
+      meta: { title: 'MySQL 管理' }
    },
    {
-      path: "/nginx",
-      name: "nginx",
-      component: () => import("@/views/NginxManager.vue"),
-      meta: { title: "Nginx 管理" },
+      path: '/nginx',
+      name: 'nginx',
+      component: () => import('@/views/NginxManager.vue'),
+      meta: { title: 'Nginx 管理' }
    },
    {
-      path: "/redis",
-      name: "redis",
-      component: () => import("@/views/RedisManager.vue"),
-      meta: { title: "Redis 管理" },
+      path: '/redis',
+      name: 'redis',
+      component: () => import('@/views/RedisManager.vue'),
+      meta: { title: 'Redis 管理' }
    },
    {
-      path: "/nodejs",
-      name: "nodejs",
-      component: () => import("@/views/NodeManager.vue"),
-      meta: { title: "Node.js 管理" },
+      path: '/nodejs',
+      name: 'nodejs',
+      component: () => import('@/views/NodeManager.vue'),
+      meta: { title: 'Node.js 管理' }
    },
    {
-      path: "/go",
-      name: "go",
-      component: () => import("@/views/GoManager.vue"),
-      meta: { title: "Go 管理" },
+      path: '/sites',
+      name: 'sites',
+      component: () => import('@/views/SitesManager.vue'),
+      meta: { title: '站点管理' }
    },
    {
-      path: "/sites",
-      name: "sites",
-      component: () => import("@/views/SitesManager.vue"),
-      meta: { title: "站点管理" },
+      path: '/hosts',
+      name: 'hosts',
+      component: () => import('@/views/HostsManager.vue'),
+      meta: { title: 'Hosts 管理' }
    },
    {
-      path: "/hosts",
-      name: "hosts",
-      component: () => import("@/views/HostsManager.vue"),
-      meta: { title: "Hosts 管理" },
+      path: '/git',
+      name: 'git',
+      component: () => import('@/views/GitManager.vue'),
+      meta: { title: 'Git 管理' }
    },
    {
-      path: "/git",
-      name: "git",
-      component: () => import("@/views/GitManager.vue"),
-      meta: { title: "Git 管理" },
+      path: '/python',
+      name: 'python',
+      component: () => import('@/views/PythonManager.vue'),
+      meta: { title: 'Python 管理' }
    },
    {
-      path: "/python",
-      name: "python",
-      component: () => import("@/views/PythonManager.vue"),
-      meta: { title: "Python 管理" },
+      path: '/go',
+      name: 'go',
+      component: () => import('@/views/GoManager.vue'),
+      meta: { title: 'Go 管理' }
    },
    {
-      path: "/settings",
-      name: "settings",
-      component: () => import("@/views/Settings.vue"),
-      meta: { title: "设置" },
-    },
-  ],
-});
+      path: '/settings',
+      name: 'settings',
+      component: () => import('@/views/Settings.vue'),
+      meta: { title: '设置' }
+    }
+  ]
+})
+
+export default router

-export default router;
--- a/src/stores/serviceStore.ts
+++ b/src/stores/serviceStore.ts
@ -30,6 +30,15 @@ interface NodeVersion {
  isActive: boolean
 }

+// Go 版本信息
+interface GoVersion {
+  version: string
+  path: string
+  isActive: boolean
+  goroot: string
+  gopath?: string
+}
+
 // 站点信息
 interface SiteConfig {
  name: string
@ -56,6 +65,9 @@ export const useServiceStore = defineStore('service', () => {
  // Node.js 版本列表
  const nodeVersions = ref<NodeVersion[]>([])
  
+  // Go 版本列表
+  const goVersions = ref<GoVersion[]>([])
+  
  // 站点列表
  const sites = ref<SiteConfig[]>([])
  
@ -99,6 +111,11 @@ export const useServiceStore = defineStore('service', () => {
    return nodeVersions.value.find(v => v.isActive)
  })

+  // 计算属性：当前活动的 Go 版本
+  const activeGoVersion = computed(() => {
+    return goVersions.value.find(v => v.isActive)
+  })
+
  // 刷新所有状态
  async function refreshAll() {
    loading.value = true
@ -107,6 +124,7 @@ export const useServiceStore = defineStore('service', () => {
        refreshServiceStatus(),
        refreshPhpVersions(),
        refreshNodeVersions(),
+        refreshGoVersions(),
        refreshSites(),
        refreshBasePath()
      ])
@ -175,6 +193,18 @@ export const useServiceStore = defineStore('service', () => {
    }
  }

+  // 刷新 Go 版本列表
+  async function refreshGoVersions() {
+    try {
+      const versions = await window.electronAPI?.go.getVersions()
+      if (versions) {
+        goVersions.value = versions
+      }
+    } catch (error) {
+      console.error('刷新 Go 版本失败:', error)
+    }
+  }
+
  // 刷新站点列表
  async function refreshSites() {
    try {
@ -217,6 +247,7 @@ export const useServiceStore = defineStore('service', () => {
    serviceStatus,
    phpVersions,
    nodeVersions,
+    goVersions,
    sites,
    basePath,
    loading,
@ -227,11 +258,13 @@ export const useServiceStore = defineStore('service', () => {
    runningServiceCount,
    activePhpVersion,
    activeNodeVersion,
+    activeGoVersion,
    // 方法
    refreshAll,
    refreshServiceStatus,
    refreshPhpVersions,
    refreshNodeVersions,
+    refreshGoVersions,
    refreshSites,
    refreshBasePath,
    updateServiceStatus,
--- a/src/views/GoManager.vue
+++ b/src/views/GoManager.vue
@ -2,24 +2,17 @@
  <div class="page-container">
    <div class="page-header">
      <h1 class="page-title">
-        <span class="title-icon"
-          ><el-icon><Aim /></el-icon
-        ></span>
+        <span class="title-icon"><el-icon><Platform /></el-icon></span>
        Go 管理
      </h1>
      <p class="page-description">管理本地 Go 版本，支持多版本切换</p>
    </div>

    <!-- 下载进度 -->
-    <div
-      v-if="downloadProgress.percent > 0 && downloadProgress.percent < 100"
-      class="download-progress">
+    <div v-if="downloadProgress.percent > 0 && downloadProgress.percent < 100" class="download-progress">
      <div class="progress-info">
        <span>正在下载 Go...</span>
-        <span
-          >{{ formatSize(downloadProgress.downloaded) }} /
-          {{ formatSize(downloadProgress.total) }}</span
-        >
+        <span>{{ formatSize(downloadProgress.downloaded) }} / {{ formatSize(downloadProgress.total) }}</span>
      </div>
      <el-progress :percentage="downloadProgress.percent" :stroke-width="10" />
    </div>
@ -34,63 +27,84 @@
        </el-button>
      </div>
      <div class="card-content">
-        <div v-if="versions.length > 0" class="version-grid">
-          <div
-            v-for="version in versions"
+        <div v-if="loading" class="loading-state">
+          <el-icon class="is-loading"><Loading /></el-icon>
+          <span>加载中...</span>
+        </div>
+        <div v-else-if="versions.length === 0" class="empty-state">
+          <el-icon class="empty-icon"><Platform /></el-icon>
+          <h3 class="empty-title">暂未安装 Go</h3>
+          <p class="empty-description">点击上方按钮安装第一个 Go 版本</p>
+        </div>
+        <div v-else class="version-grid">
+          <div 
+            v-for="version in versions" 
            :key="version.version"
            class="version-card"
-            :class="{ active: version.isActive }">
+            :class="{ active: version.isActive }"
+          >
            <div class="version-main">
              <div class="version-icon">
-                <el-icon :size="32"><Aim /></el-icon>
+                <el-icon :size="32"><Platform /></el-icon>
              </div>
              <div class="version-content">
                <div class="version-title">
                  <span class="version-number">Go {{ version.version }}</span>
-                  <el-tag
-                    v-if="version.isActive"
-                    type="success"
-                    size="small"
-                    effect="dark"
-                    >当前版本</el-tag
-                  >
+                  <el-tag v-if="version.isActive" type="success" size="small" effect="dark">当前版本</el-tag>
+                </div>
+                <div class="version-meta">
+                  <div class="version-path">
+                    <el-icon><FolderOpened /></el-icon>
+                    <span>{{ version.path }}</span>
+                  </div>
+                  <div v-if="version.goroot" class="goroot-info">
+                    <el-icon><Files /></el-icon>
+                    <span>GOROOT: {{ version.goroot }}</span>
+                  </div>
+                  <div v-if="version.gopath" class="gopath-info">
+                    <el-icon><Box /></el-icon>
+                    <span>GOPATH: {{ version.gopath }}</span>
+                  </div>
                </div>
              </div>
            </div>
            <div class="version-actions">
-              <el-button
+              <el-button 
                v-if="!version.isActive"
-                type="primary"
-                size="small"
+                type="primary" 
+                size="small" 
                @click="setActiveVersion(version.version)"
-                :loading="settingActive === version.version">
+                :loading="settingActive === version.version"
+              >
                设为默认
              </el-button>
-              <el-button
-                type="danger"
-                size="small"
+              <el-button 
+                type="danger" 
+                size="small" 
                plain
                @click="uninstallVersion(version.version)"
-                :loading="uninstalling === version.version">
+                :loading="uninstalling === version.version"
+              >
                卸载
              </el-button>
            </div>
          </div>
        </div>
-        <el-empty v-else description="暂未安装 Go" />
      </div>
    </div>

    <!-- 安装新版本对话框 -->
-    <el-dialog v-model="showInstallDialog" title="安装 Go" width="700px">
+    <el-dialog 
+      v-model="showInstallDialog" 
+      title="安装 Go"
+      width="700px"
+    >
      <el-alert type="info" :closable="false" class="mb-4">
        <template #title>
          <el-icon><InfoFilled /></el-icon>
          下载源说明
        </template>
-        Go 将从官方网站
-        <a href="https://go.dev/dl/" target="_blank">go.dev/dl</a> 下载 Windows
-        amd64 版本。
+        Go 将从官方网站 <a href="https://golang.org/dl/" target="_blank">golang.org</a> 下载 Windows 64位版本。
      </el-alert>
      <div v-if="loadingAvailableVersions" class="loading-state">
        <el-icon class="is-loading"><Loading /></el-icon>
@ -100,27 +114,28 @@
        <span>暂无可用版本</span>
      </div>
      <div v-else class="available-versions">
-        <el-table
-          :data="availableVersions"
-          style="width: 100%"
-          max-height="400">
-          <el-table-column prop="version" label="版本" width="140" />
-          <el-table-column label="类型" width="100">
+        <el-table :data="availableVersions" style="width: 100%" max-height="400">
+          <el-table-column prop="version" label="版本" width="120" />
+          <el-table-column label="类型" width="120">
            <template #default="{ row }">
-              <el-tag v-if="row.stable" type="success" size="small"
-                >Stable</el-tag
-              >
-              <el-tag v-else type="warning" size="small">Unstable</el-tag>
+              <el-tag v-if="row.stable" type="success" size="small">稳定版</el-tag>
+              <el-tag v-else type="warning" size="small">开发版</el-tag>
            </template>
          </el-table-column>
-          <el-table-column label="操作" width="120">
+          <el-table-column label="大小" width="100">
+            <template #default="{ row }">
+              {{ formatSize(row.size) }}
+            </template>
+          </el-table-column>
+          <el-table-column label="操作" width="100">
            <template #default="{ row }">
              <el-button
                v-if="!isInstalled(row.version)"
                type="primary"
                size="small"
                @click="installVersion(row)"
-                :loading="installing === row.version">
+                :loading="installing === row.version"
+              >
                安装
              </el-button>
              <el-tag v-else type="info" size="small">已安装</el-tag>
@ -136,304 +151,369 @@
 </template>

 <script setup lang="ts">
-  import { ref, reactive, onMounted, onUnmounted } from "vue";
-  import { ElMessage, ElMessageBox } from "element-plus";
-  import { Plus, Aim, InfoFilled, Loading } from "@element-plus/icons-vue";
+import { ref, reactive, onMounted, onUnmounted } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { Plus, Platform, InfoFilled, Loading, FolderOpened, Files, Box } from '@element-plus/icons-vue'

-  defineOptions({
-    name: "GoManager",
-  });
+// 定义组件名称以便 KeepAlive 正确缓存
+defineOptions({
+  name: 'GoManager'
+})

-  interface GoVersion {
-    version: string;
-    path: string;
-    isActive: boolean;
+interface GoVersion {
+  version: string
+  path: string
+  isActive: boolean
+  goroot: string
+  gopath?: string
+  installDate?: Date
+  size?: number
+}
+
+interface AvailableGoVersion {
+  version: string
+  stable: boolean
+  downloadUrl: string
+  size: number
+  sha256: string
+  releaseDate?: string
+}
+
+const loading = ref(false)
+const versions = ref<GoVersion[]>([])
+const availableVersions = ref<AvailableGoVersion[]>([])
+const showInstallDialog = ref(false)
+const installing = ref('')
+const uninstalling = ref('')
+const settingActive = ref('')
+
+const downloadProgress = reactive({
+  percent: 0,
+  downloaded: 0,
+  total: 0
+})
+
+const loadVersions = async () => {
+  loading.value = true
+  try {
+    versions.value = await window.electronAPI?.go.getVersions() || []
+  } catch (error: any) {
+    console.error('加载版本失败:', error)
+    ElMessage.error('加载已安装版本失败: ' + error.message)
+  } finally {
+    loading.value = false
  }
+}

-  interface AvailableGoVersion {
-    version: string;
-    stable: boolean;
-    downloadUrl: string;
-    filename: string;
+const loadingAvailableVersions = ref(false)
+
+const loadAvailableVersions = async () => {
+  loadingAvailableVersions.value = true
+  try {
+    availableVersions.value = await window.electronAPI?.go.getAvailableVersions() || []
+  } catch (error: any) {
+    console.error('加载可用版本失败:', error)
+    ElMessage.error('加载可用版本失败: ' + error.message)
+  } finally {
+    loadingAvailableVersions.value = false
  }
+}

-  const versions = ref<GoVersion[]>([]);
-  const availableVersions = ref<AvailableGoVersion[]>([]);
-  const showInstallDialog = ref(false);
-  const installing = ref("");
-  const uninstalling = ref("");
-  const settingActive = ref("");
+const isInstalled = (version: string) => {
+  return versions.value.some(v => v.version === version)
+}

-  const downloadProgress = reactive({
-    percent: 0,
-    downloaded: 0,
-    total: 0,
-  });
-
-  const loadVersions = async () => {
-    try {
-      versions.value = (await window.electronAPI?.go.getVersions()) || [];
-    } catch (error: any) {
-      console.error("加载版本失败:", error);
+const installVersion = async (row: AvailableGoVersion) => {
+  installing.value = row.version
+  downloadProgress.percent = 0
+  downloadProgress.downloaded = 0
+  downloadProgress.total = 0
+  
+  try {
+    const result = await window.electronAPI?.go.install(row.version, row.downloadUrl, row.sha256)
+    if (result?.success) {
+      ElMessage.success(result.message)
+      await loadVersions()
+    } else {
+      ElMessage.error(result?.message || '安装失败')
    }
-  };
+  } catch (error: any) {
+    ElMessage.error(error.message)
+  } finally {
+    installing.value = ''
+    downloadProgress.percent = 0
+  }
+}

-  const loadingAvailableVersions = ref(false);
-
-  const loadAvailableVersions = async () => {
-    loadingAvailableVersions.value = true;
-    try {
-      availableVersions.value =
-        (await window.electronAPI?.go.getAvailableVersions()) || [];
-    } catch (error: any) {
-      console.error("加载可用版本失败:", error);
-    } finally {
-      loadingAvailableVersions.value = false;
+const uninstallVersion = async (version: string) => {
+  try {
+    await ElMessageBox.confirm(
+      `确定要卸载 Go ${version} 吗？`,
+      '确认卸载',
+      { type: 'warning' }
+    )
+    
+    uninstalling.value = version
+    const result = await window.electronAPI?.go.uninstall(version)
+    if (result?.success) {
+      ElMessage.success(result.message)
+      await loadVersions()
+    } else {
+      ElMessage.error(result?.message || '卸载失败')
    }
-  };
-
-  const isInstalled = (version: string) => {
-    return versions.value.some((v) => v.version === version);
-  };
-
-  const installVersion = async (row: AvailableGoVersion) => {
-    installing.value = row.version;
-    downloadProgress.percent = 0;
-    downloadProgress.downloaded = 0;
-    downloadProgress.total = 0;
-
-    try {
-      const result = await window.electronAPI?.go.install(
-        row.version,
-        row.downloadUrl,
-      );
-      if (result?.success) {
-        ElMessage.success(result.message);
-        await loadVersions();
-      } else {
-        ElMessage.error(result?.message || "安装失败");
-      }
-    } catch (error: any) {
-      ElMessage.error(error.message);
-    } finally {
-      installing.value = "";
-      downloadProgress.percent = 0;
+  } catch (error: any) {
+    if (error !== 'cancel') {
+      ElMessage.error(error.message)
    }
-  };
+  } finally {
+    uninstalling.value = ''
+  }
+}

-  const uninstallVersion = async (version: string) => {
-    try {
-      await ElMessageBox.confirm(`确定要卸载 Go ${version} 吗？`, "确认卸载", {
-        type: "warning",
-      });
-
-      uninstalling.value = version;
-      const result = await window.electronAPI?.go.uninstall(version);
-      if (result?.success) {
-        ElMessage.success(result.message);
-        await loadVersions();
-      } else {
-        ElMessage.error(result?.message || "卸载失败");
-      }
-    } catch (error: any) {
-      if (error !== "cancel") {
-        ElMessage.error(error.message);
-      }
-    } finally {
-      uninstalling.value = "";
+const setActiveVersion = async (version: string) => {
+  settingActive.value = version
+  try {
+    const result = await window.electronAPI?.go.setActive(version)
+    if (result?.success) {
+      ElMessage.success(result.message)
+      await loadVersions()
+    } else {
+      ElMessage.error(result?.message || '设置失败')
    }
-  };
+  } catch (error: any) {
+    ElMessage.error(error.message)
+  } finally {
+    settingActive.value = ''
+  }
+}

-  const setActiveVersion = async (version: string) => {
-    settingActive.value = version;
-    try {
-      const result = await window.electronAPI?.go.setActive(version);
-      if (result?.success) {
-        ElMessage.success(result.message);
-        await loadVersions();
-      } else {
-        ElMessage.error(result?.message || "设置失败");
-      }
-    } catch (error: any) {
-      ElMessage.error(error.message);
-    } finally {
-      settingActive.value = "";
-    }
-  };
+const formatSize = (bytes: number) => {
+  if (bytes === 0) return '0 B'
+  const k = 1024
+  const sizes = ['B', 'KB', 'MB', 'GB']
+  const i = Math.floor(Math.log(bytes) / Math.log(k))
+  return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i]
+}

-  const formatSize = (bytes: number) => {
-    if (bytes === 0) return "0 B";
-    const k = 1024;
-    const sizes = ["B", "KB", "MB", "GB"];
-    const i = Math.floor(Math.log(bytes) / Math.log(k));
-    return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + " " + sizes[i];
-  };
+// 监听下载进度
+const onDownloadProgress = (_event: any, data: any) => {
+  if (data.type === 'go') {
+    downloadProgress.percent = data.progress
+    downloadProgress.downloaded = data.downloaded
+    downloadProgress.total = data.total
+  }
+}

-  const onDownloadProgress = (data: any) => {
-    if (data.type === "go") {
-      downloadProgress.percent = data.progress;
-      downloadProgress.downloaded = data.downloaded;
-      downloadProgress.total = data.total;
-    }
-  };
+onMounted(() => {
+  loadVersions()
+  loadAvailableVersions()
+  window.electronAPI?.onDownloadProgress(onDownloadProgress)
+})

-  onMounted(() => {
-    loadVersions();
-    loadAvailableVersions();
-    window.electronAPI?.onDownloadProgress(onDownloadProgress);
-  });
-
-  onUnmounted(() => {
-    window.electronAPI?.removeDownloadProgressListener(onDownloadProgress);
-  });
+onUnmounted(() => {
+  window.electronAPI?.removeDownloadProgressListener(onDownloadProgress)
+})
 </script>

 <style lang="scss" scoped>
-  .version-grid {
-    display: grid;
-    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
-    gap: 20px;
+.loading-state {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 12px;
+  padding: 40px;
+  color: var(--text-secondary);
+  
+  .is-loading {
+    font-size: 24px;
+    animation: spin 1s linear infinite;
  }
+}

-  .version-card {
-    background: var(--bg-input);
-    border: 1px solid var(--border-color);
-    border-radius: 16px;
-    padding: 24px;
-    transition: all 0.3s;
-    display: flex;
-    flex-direction: column;
-    gap: 20px;
+@keyframes spin {
+  to { transform: rotate(360deg); }
+}

-    &:hover {
-      border-color: var(--accent-color);
-      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
-      transform: translateY(-2px);
-    }
+.empty-state {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 60px 20px;
+  text-align: center;
+  
+  .empty-icon {
+    font-size: 64px;
+    color: var(--text-muted);
+    margin-bottom: 16px;
+  }
+  
+  .empty-title {
+    font-size: 18px;
+    font-weight: 600;
+    color: var(--text-primary);
+    margin: 0 0 8px 0;
+  }
+  
+  .empty-description {
+    font-size: 14px;
+    color: var(--text-secondary);
+    margin: 0;
+  }
+}

-    &.active {
-      border-color: var(--success-color);
-      background: linear-gradient(
-        135deg,
-        rgba(16, 185, 129, 0.08) 0%,
-        rgba(16, 185, 129, 0.02) 100%
-      );
-
-      .version-icon {
-        background: linear-gradient(135deg, #00add8 0%, #00add8 100%);
-      }
-    }
-
-    .version-main {
-      display: flex;
-      align-items: flex-start;
-      gap: 16px;
-    }
+.version-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
+  gap: 20px;
+}

+.version-card {
+  background: var(--bg-input);
+  border: 1px solid var(--border-color);
+  border-radius: 16px;
+  padding: 24px;
+  transition: all 0.3s;
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+  
+  &:hover {
+    border-color: var(--accent-color);
+    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
+    transform: translateY(-2px);
+  }
+  
+  &.active {
+    border-color: var(--success-color);
+    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.02) 100%);
+    
    .version-icon {
-      width: 56px;
-      height: 56px;
-      border-radius: 14px;
-      background: linear-gradient(135deg, #00add8 0%, #00add8 100%);
-      display: flex;
-      align-items: center;
-      justify-content: center;
-      color: white;
-      flex-shrink: 0;
-    }
-
-    .version-content {
-      flex: 1;
-      min-width: 0;
-    }
-
-    .version-title {
-      display: flex;
-      align-items: center;
-      gap: 10px;
-      margin-bottom: 8px;
-      flex-wrap: wrap;
-    }
-
-    .version-number {
-      font-size: 20px;
-      font-weight: 700;
-      color: var(--text-primary);
-      letter-spacing: -0.5px;
-    }
-
-    .version-actions {
-      display: flex;
-      gap: 10px;
-      padding-top: 4px;
-      border-top: 1px solid var(--border-color);
-
-      .el-button {
-        flex: 1;
-      }
+      background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    }
  }
-
-  .available-versions {
-    .el-table {
-      --el-table-bg-color: transparent;
-      --el-table-tr-bg-color: transparent;
-      --el-table-header-bg-color: var(--bg-input);
-    }
+  
+  .version-main {
+    display: flex;
+    align-items: flex-start;
+    gap: 16px;
  }
-
-  .download-progress {
-    background: var(--bg-card);
-    border: 1px solid var(--border-color);
-    border-radius: 12px;
-    padding: 16px;
-    margin-bottom: 20px;
-
-    .progress-info {
-      display: flex;
-      justify-content: space-between;
-      margin-bottom: 8px;
-      font-size: 14px;
-      color: var(--text-secondary);
-    }
-  }
-
-  .loading-state {
+  
+  .version-icon {
+    width: 56px;
+    height: 56px;
+    border-radius: 14px;
+    background: linear-gradient(135deg, #00add8 0%, #007d9c 100%);
    display: flex;
    align-items: center;
    justify-content: center;
-    gap: 12px;
-    padding: 40px;
+    color: white;
+    flex-shrink: 0;
+  }
+  
+  .version-content {
+    flex: 1;
+    min-width: 0;
+  }
+  
+  .version-title {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin-bottom: 12px;
+    flex-wrap: wrap;
+  }
+  
+  .version-number {
+    font-size: 20px;
+    font-weight: 700;
+    color: var(--text-primary);
+    letter-spacing: -0.5px;
+  }
+  
+  .version-meta {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+  }
+  
+  .version-path,
+  .goroot-info,
+  .gopath-info {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    font-size: 13px;
    color: var(--text-secondary);
-
-    .is-loading {
-      font-size: 24px;
-      animation: spin 1s linear infinite;
-    }
-  }
-
-  @keyframes spin {
-    to {
-      transform: rotate(360deg);
-    }
-  }
-
-  .mb-4 {
-    margin-bottom: 16px;
-
-    a {
+    background: var(--bg-card);
+    padding: 6px 12px;
+    border-radius: 6px;
+    font-family: 'Fira Code', monospace;
+    
+    .el-icon {
      color: var(--accent-color);
-      text-decoration: none;
-
-      &:hover {
-        text-decoration: underline;
-      }
+      flex-shrink: 0;
+    }
+    
+    span {
+      overflow: hidden;
+      text-overflow: ellipsis;
+      white-space: nowrap;
    }
  }
-
-  .empty-hint {
-    text-align: center;
-    padding: 40px 20px;
-    color: var(--text-muted);
+  
+  .version-actions {
+    display: flex;
+    gap: 10px;
+    padding-top: 4px;
+    border-top: 1px solid var(--border-color);
+    
+    .el-button {
+      flex: 1;
+    }
  }
-</style>
+}
+
+.available-versions {
+  .el-table {
+    --el-table-bg-color: transparent;
+    --el-table-tr-bg-color: transparent;
+    --el-table-header-bg-color: var(--bg-input);
+  }
+}
+
+.download-progress {
+  background: var(--bg-card);
+  border: 1px solid var(--border-color);
+  border-radius: 12px;
+  padding: 16px;
+  margin-bottom: 20px;
+  
+  .progress-info {
+    display: flex;
+    justify-content: space-between;
+    margin-bottom: 8px;
+    font-size: 14px;
+    color: var(--text-secondary);
+  }
+}
+
+.empty-hint {
+  text-align: center;
+  padding: 40px 20px;
+  color: var(--text-muted);
+}
+
+.mb-4 {
+  margin-bottom: 16px;
+  
+  a {
+    color: var(--accent-color);
+    text-decoration: none;
+    
+    &:hover {
+      text-decoration: underline;
+    }
+  }
+}
+</style>
--- a/src/views/PhpManager.vue
+++ b/src/views/PhpManager.vue
@ -352,34 +352,21 @@
          </div>
          <div v-else class="extensions-list">
            <div class="extensions-count">
-              找到 {{ availableExtensions.length }} 个扩展
+              找到 {{ availableExtensions.length }} 个适用于 PHP {{ currentVersion }} 的扩展
            </div>
            <div 
              v-for="ext in availableExtensions" 
              :key="ext.name"
              class="extension-item"
-              :class="{ 'not-available': ext.notAvailableReason }"
            >
              <div class="ext-info">
                <div class="ext-main">
                  <span class="ext-name" v-html="highlightKeyword(ext.name)"></span>
-                  <el-tag type="info" size="small">{{ ext.version === 'latest' ? '最新版' : 'v' + ext.version }}</el-tag>
+                  <el-tag type="warning" size="small">v{{ ext.version }}</el-tag>
                </div>
                <span class="ext-desc" v-if="ext.description">{{ ext.description }}</span>
-                <span class="ext-not-available" v-if="ext.notAvailableReason">
-                  <el-icon><Warning /></el-icon>
-                  {{ ext.notAvailableReason }}
-                </span>
              </div>
-              <!-- 有明确不可用原因时显示不支持 -->
-              <el-tooltip v-if="ext.notAvailableReason" :content="ext.notAvailableReason" placement="top">
-                <el-button type="info" size="small" disabled>
-                  不支持
-                </el-button>
-              </el-tooltip>
-              <!-- 否则显示安装按钮 -->
              <el-button 
-                v-else
                type="primary" 
                size="small" 
                @click="installExtension(ext)"
@ -428,7 +415,7 @@
 <script setup lang="ts">
 import { ref, reactive, computed, onMounted, onUnmounted, onActivated } from 'vue'
 import { ElMessage, ElMessageBox } from 'element-plus'
-import { FolderOpened, InfoFilled, VideoPlay, VideoPause, EditPen, Warning } from '@element-plus/icons-vue'
+import { FolderOpened, InfoFilled, VideoPlay, VideoPause, EditPen } from '@element-plus/icons-vue'
 import { useServiceStore } from '@/stores/serviceStore'
 import LogViewer from '@/components/LogViewer.vue'

@ -464,8 +451,6 @@ interface AvailableExtension {
  downloadUrl: string
  description?: string
  packageName?: string  // Packagist 包名，用于 PIE 安装
-  supportedPhpVersions?: string[]  // 支持的 PHP 版本
-  notAvailableReason?: string  // 不可用原因
 }

 const loading = ref(false)
@ -1096,11 +1081,6 @@ onUnmounted(() => {
    border-bottom: none;
  }
  
-  &.not-available {
-    opacity: 0.7;
-    background-color: rgba(0, 0, 0, 0.02);
-  }
-  
  .ext-info {
    display: flex;
    flex-direction: column;
@ -1121,14 +1101,6 @@ onUnmounted(() => {
      font-size: 12px;
      color: var(--text-muted);
    }
-    
-    .ext-not-available {
-      display: flex;
-      align-items: center;
-      gap: 4px;
-      font-size: 12px;
-      color: var(--warning-color, #e6a23c);
-    }
  }
 }