diff --git a/agent/agent.go b/agent/agent.go
index 9334981..c7e7388 100644
--- a/agent/agent.go
+++ b/agent/agent.go
@@ -68,6 +68,14 @@ func (t *AgentTask) GetTimeout() int {
 	return t.Timeout
 }
 
+func (t *AgentTask) GetWorkDir() string {
+	return t.WorkDir
+}
+
+func (t *AgentTask) GetEnvs() string {
+	return t.Envs
+}
+
 func (t *AgentTask) GetSchedule() string {
 	if t.Schedule != "" {
 		return t.Schedule
@@ -628,7 +636,9 @@ func (a *Agent) updateTasks(tasks []AgentTask) {
 	// 2. 添加或更新任务
 	for id, task := range newTasks {
 		oldTask, exists := a.tasks[id]
-		if !exists || oldTask.Schedule != task.Schedule || oldTask.Command != task.Command || oldTask.Enabled != task.Enabled {
+		if !exists || oldTask.Schedule != task.Schedule || oldTask.Command != task.Command ||
+			oldTask.Enabled != task.Enabled || oldTask.Timeout != task.Timeout ||
+			oldTask.WorkDir != task.WorkDir || oldTask.Envs != task.Envs {
 			if task.Enabled {
 				err := a.cronManager.AddTask(task)
 				if err != nil {
diff --git a/agent/main.go b/agent/main.go
index 75bec4b..5929b33 100644
--- a/agent/main.go
+++ b/agent/main.go
@@ -12,6 +12,7 @@ import (
 	"syscall"
 	"time"
 
+	internalLogger "github.com/engigu/baihu-panel/internal/logger"
 	"github.com/engigu/baihu-panel/internal/utils"
 )
 
@@ -155,6 +156,7 @@ func cmdStart() {
 	defer unlock()
 
 	initLogger(logFile, true)
+	internalLogger.SetOutput(loggerInstance)
 
 	config := &Config{Interval: 30}
 	if err := loadConfigFile(configFile, config); err != nil {
@@ -220,8 +222,9 @@ func cmdRun() {
 	}
 	defer unlock()
 
-	// 重启模式下只输出到文件（因为是从 daemon 进程 exec 过来的）
-	initLogger(logFile, isRestart)
+	// 前台模式始终输出到终端+文件
+	initLogger(logFile, false)
+	internalLogger.SetOutput(loggerInstance)
 
 	config := &Config{Interval: 30}
 	if err := loadConfigFile(configFile, config); err != nil {
diff --git a/internal/controllers/file_controller.go b/internal/controllers/file_controller.go
index 538ddb5..09009a7 100644
--- a/internal/controllers/file_controller.go
+++ b/internal/controllers/file_controller.go
@@ -347,3 +347,29 @@ func (fc *FileController) UploadFiles(c *gin.Context) {
 
 	utils.SuccessMsg(c, "上传成功")
 }
+
+func (fc *FileController) DownloadFile(c *gin.Context) {
+	filePath := c.Query("path")
+	if filePath == "" {
+		utils.BadRequest(c, "path参数必填")
+		return
+	}
+
+	fullPath := filepath.Join(fc.workDir, filepath.Clean(filePath))
+	if !strings.HasPrefix(fullPath, fc.workDir) {
+		utils.Forbidden(c, "访问被拒绝")
+		return
+	}
+
+	info, err := os.Stat(fullPath)
+	if err != nil || info.IsDir() {
+		utils.NotFound(c, "文件不存在")
+		return
+	}
+
+	c.Header("Content-Description", "File Transfer")
+	c.Header("Content-Transfer-Encoding", "binary")
+	c.Header("Content-Disposition", "attachment; filename="+filepath.Base(fullPath))
+	c.Header("Content-Type", "application/octet-stream")
+	c.File(fullPath)
+}
diff --git a/internal/controllers/settings_controller.go b/internal/controllers/settings_controller.go
index 6203c99..5be19b5 100644
--- a/internal/controllers/settings_controller.go
+++ b/internal/controllers/settings_controller.go
@@ -5,13 +5,13 @@ import (
 	"runtime"
 	"strconv"
 
+	"fmt"
 	"github.com/engigu/baihu-panel/internal/constant"
 	"github.com/engigu/baihu-panel/internal/database"
 	"github.com/engigu/baihu-panel/internal/models"
 	"github.com/engigu/baihu-panel/internal/services"
 	"github.com/engigu/baihu-panel/internal/services/tasks"
 	"github.com/engigu/baihu-panel/internal/utils"
-	"fmt"
 	"os"
 	"time"
 
diff --git a/internal/executor/cron.go b/internal/executor/cron.go
index c005641..f123f3e 100644
--- a/internal/executor/cron.go
+++ b/internal/executor/cron.go
@@ -75,6 +75,8 @@ func (m *CronManager) AddTask(task CronTask) error {
 	cmd := task.GetCommand()
 	name := task.GetName()
 	timeout := task.GetTimeout()
+	workDir := task.GetWorkDir()
+	envs := task.GetEnvs()
 
 	entryID, err := m.cron.AddFunc(task.GetSchedule(), func() {
 		defer func() {
@@ -90,6 +92,8 @@ func (m *CronManager) AddTask(task CronTask) error {
 			Command: cmd,
 			Type:    TaskTypeCron,
 			Timeout: timeout,
+			WorkDir: workDir,
+			Envs:    ParseEnvVars(envs),
 		}
 
 		// 如果有关联的 Scheduler，加入队列执行
diff --git a/internal/executor/executor.go b/internal/executor/executor.go
index 096e294..686f75e 100644
--- a/internal/executor/executor.go
+++ b/internal/executor/executor.go
@@ -17,6 +17,8 @@ type Task interface {
 	GetName() string
 	GetCommand() string
 	GetTimeout() int
+	GetWorkDir() string
+	GetEnvs() string
 }
 
 // CronTask 计划任务接口
diff --git a/internal/logger/logger.go b/internal/logger/logger.go
index dcdc72d..8baa27b 100644
--- a/internal/logger/logger.go
+++ b/internal/logger/logger.go
@@ -104,6 +104,17 @@ func SetupFileOutput(logDir string) error {
 	return nil
 }
 
+// SetOutput 直接设置 Log 实例
+func SetOutput(l *zap.Logger) {
+	Log = l
+	Sugar = l.Sugar()
+}
+
+// SetSugar 直接设置 Sugar 实例
+func SetSugar(s *zap.SugaredLogger) {
+	Sugar = s
+}
+
 // SetLevel 设置日志级别
 func SetLevel(level string) {
 	switch level {
diff --git a/internal/models/env.go b/internal/models/env.go
index 11d0f5b..a75017a 100644
--- a/internal/models/env.go
+++ b/internal/models/env.go
@@ -35,4 +35,4 @@ type Script struct {
 
 func (Script) TableName() string {
 	return constant.TablePrefix + "scripts"
-}
\ No newline at end of file
+}
diff --git a/internal/models/task.go b/internal/models/task.go
index 7ebc6f0..b97fb42 100644
--- a/internal/models/task.go
+++ b/internal/models/task.go
@@ -74,6 +74,14 @@ func (t *Task) GetTimeout() int {
 	return t.Timeout
 }
 
+func (t *Task) GetWorkDir() string {
+	return t.WorkDir
+}
+
+func (t *Task) GetEnvs() string {
+	return t.Envs
+}
+
 func (t *Task) GetSchedule() string {
 	return t.Schedule
 }
diff --git a/internal/models/user.go b/internal/models/user.go
index 6afd6c8..2daf881 100644
--- a/internal/models/user.go
+++ b/internal/models/user.go
@@ -20,4 +20,4 @@ type User struct {
 
 func (User) TableName() string {
 	return constant.TablePrefix + "users"
-}
\ No newline at end of file
+}
diff --git a/internal/router/router.go b/internal/router/router.go
index f53a145..56d1034 100644
--- a/internal/router/router.go
+++ b/internal/router/router.go
@@ -155,6 +155,7 @@ func Setup(c *Controllers) *gin.Engine {
 			{
 				files.GET("/tree", c.File.GetFileTree)
 				files.GET("/content", c.File.GetFileContent)
+				files.GET("/download", c.File.DownloadFile)
 				files.POST("/content", c.File.SaveFileContent)
 				files.POST("/create", c.File.CreateFile)
 				files.POST("/delete", c.File.DeleteFile)
diff --git a/web/src/api/index.ts b/web/src/api/index.ts
index 0d35c8d..614d5c3 100644
--- a/web/src/api/index.ts
+++ b/web/src/api/index.ts
@@ -152,6 +152,7 @@ export const api = {
   files: {
     tree: () => request<FileNode[]>('/files/tree'),
     getContent: (path: string) => request<{ path: string; content: string }>(`/files/content?path=${encodeURIComponent(path)}`),
+    download: (path: string) => `${API_BASE_URL}/files/download?path=${encodeURIComponent(path)}`,
     saveContent: (path: string, content: string) => request('/files/content', { method: 'POST', body: JSON.stringify({ path, content }) }),
     create: (path: string, isDir: boolean) => request('/files/create', { method: 'POST', body: JSON.stringify({ path, isDir }) }),
     delete: (path: string) => request('/files/delete', { method: 'POST', body: JSON.stringify({ path }) }),
diff --git a/web/src/components/FileTreeNode.vue b/web/src/components/FileTreeNode.vue
index 228f5bb..84deee5 100644
--- a/web/src/components/FileTreeNode.vue
+++ b/web/src/components/FileTreeNode.vue
@@ -1,9 +1,13 @@
 <script setup lang="ts">
 import { computed, ref } from 'vue'
-import { Folder, File, ChevronRight, ChevronDown, Trash2, Plus } from 'lucide-vue-next'
+import { Folder, File, ChevronRight, ChevronDown, Trash2, Plus, Download } from 'lucide-vue-next'
 import { Button } from '@/components/ui/button'
 import type { FileNode } from '@/api'
 
+defineOptions({
+  name: 'FileTreeNode'
+})
+
 const props = defineProps<{
   node: FileNode
   expandedDirs: Set<string>
@@ -14,6 +18,7 @@ const props = defineProps<{
 const emit = defineEmits<{
   select: [node: FileNode]
   delete: [path: string]
+  'download-file': [path: string]
   create: [parentDir: string]
   move: [oldPath: string, newPath: string]
 }>()
@@ -32,6 +37,11 @@ function handleDelete(e: Event) {
   emit('delete', props.node.path)
 }
 
+function handleDownloadClick(e: Event) {
+  e.stopPropagation()
+  emit('download-file', props.node.path)
+}
+
 function handleCreate(e: Event) {
   e.stopPropagation()
   emit('create', props.node.path)
@@ -57,16 +67,16 @@ function handleDrop(e: DragEvent) {
   e.preventDefault()
   isDragOver.value = false
   if (!props.node.isDir) return
-  
+
   const sourcePath = e.dataTransfer?.getData('text/plain')
   if (!sourcePath || sourcePath === props.node.path) return
-  
+
   // 不能移动到自己的子目录
   if (props.node.path.startsWith(sourcePath + '/')) return
-  
+
   const fileName = sourcePath.split('/').pop()
   const newPath = props.node.path ? `${props.node.path}/${fileName}` : fileName
-  
+
   if (newPath !== sourcePath) {
     emit('move', sourcePath, newPath!)
   }
@@ -75,20 +85,12 @@ function handleDrop(e: DragEvent) {
 
 <template>
   <div>
-    <div
-      :class="[
-        'flex items-center gap-1 py-0.5 px-1 rounded cursor-pointer text-xs hover:bg-muted group',
-        isSelected && 'bg-accent',
-        isDragOver && 'bg-blue-500/20 ring-1 ring-blue-500'
-      ]"
-      :style="{ paddingLeft: depth * 12 + 4 + 'px' }"
-      draggable="true"
-      @click="handleSelect"
-      @dragstart="handleDragStart"
-      @dragover="handleDragOver"
-      @dragleave="handleDragLeave"
-      @drop="handleDrop"
-    >
+    <div :class="[
+      'flex items-center gap-1 py-0.5 px-1 rounded cursor-pointer text-xs hover:bg-muted group',
+      isSelected && 'bg-accent',
+      isDragOver && 'bg-blue-500/20 ring-1 ring-blue-500'
+    ]" :style="{ paddingLeft: depth * 12 + 4 + 'px' }" draggable="true" @click="handleSelect"
+      @dragstart="handleDragStart" @dragover="handleDragOver" @dragleave="handleDragLeave" @drop="handleDrop">
       <template v-if="node.isDir">
         <ChevronDown v-if="isExpanded" class="h-3 w-3 flex-shrink-0" />
         <ChevronRight v-else class="h-3 w-3 flex-shrink-0" />
@@ -97,26 +99,23 @@ function handleDrop(e: DragEvent) {
       <Folder v-if="node.isDir" class="h-3 w-3 text-yellow-500 flex-shrink-0" />
       <File v-else class="h-3 w-3 text-blue-500 flex-shrink-0" />
       <span class="truncate flex-1">{{ node.name }}</span>
-      <Button v-if="node.isDir" variant="ghost" size="icon" class="h-5 w-5 opacity-0 group-hover:opacity-100" @click="handleCreate">
+      <Button v-if="node.isDir" variant="ghost" size="icon" class="h-5 w-5 opacity-0 group-hover:opacity-100"
+        @click="handleCreate">
         <Plus class="h-3 w-3" />
       </Button>
+      <Button v-if="!node.isDir" variant="ghost" size="icon" class="h-5 w-5 opacity-0 group-hover:opacity-100"
+        @click="handleDownloadClick">
+        <Download class="h-3 w-3" />
+      </Button>
       <Button variant="ghost" size="icon" class="h-5 w-5 opacity-0 group-hover:opacity-100" @click="handleDelete">
         <Trash2 class="h-3 w-3 text-destructive" />
       </Button>
     </div>
     <template v-if="node.isDir && isExpanded && node.children">
-      <FileTreeNode
-        v-for="child in node.children"
-        :key="child.path"
-        :node="child"
-        :expanded-dirs="expandedDirs"
-        :selected-path="selectedPath"
-        :depth="depth + 1"
-        @select="emit('select', $event)"
-        @delete="emit('delete', $event)"
-        @create="emit('create', $event)"
-        @move="(oldPath, newPath) => emit('move', oldPath, newPath)"
-      />
+      <FileTreeNode v-for="child in node.children" :key="child.path" :node="child" :expanded-dirs="expandedDirs"
+        :selected-path="selectedPath" :depth="depth + 1" @select="$emit('select', $event)"
+        @delete="$emit('delete', $event)" @download-file="$emit('download-file', $event)"
+        @create="$emit('create', $event)" @move="(oldPath, newPath) => $emit('move', oldPath, newPath)" />
     </template>
   </div>
 </template>
diff --git a/web/src/views/editor/Editor.vue b/web/src/views/editor/Editor.vue
index 19d5565..eabdc64 100644
--- a/web/src/views/editor/Editor.vue
+++ b/web/src/views/editor/Editor.vue
@@ -78,7 +78,7 @@ async function handleSelect(node: FileNode) {
   selectedPath.value = node.path
   // 更新 URL 使用 query 参数
   router.replace({ name: 'editor', query: { file: node.path } })
-  
+
   if (node.isDir) {
     if (expandedDirs.value.has(node.path)) {
       expandedDirs.value.delete(node.path)
@@ -176,24 +176,24 @@ async function deleteItem() {
 
 async function runScript() {
   if (!selectedFile.value) return
-  
+
   // 获取文件所在目录和文件名
   const parts = selectedFile.value.split('/')
   const fileName = parts.pop() || selectedFile.value
   const dirPath = parts.length > 0 ? parts.join('/') : ''
-  
+
   // 根据文件扩展名确定运行命令
   const ext = fileName.split('.').pop()?.toLowerCase() || ''
   const runner = FILE_RUNNERS[ext]
   const cmd = runner ? `${runner} ${fileName}` : `./${fileName}`
-  
+
   // 构建完整命令
   if (dirPath) {
     runCommand.value = `cd ${PATHS.SCRIPTS_DIR}/${dirPath} && ${cmd}`
   } else {
     runCommand.value = `cd ${PATHS.SCRIPTS_DIR} && ${cmd}`
   }
-  
+
   showTerminalDialog.value = true
   // 等待 DOM 更新后初始化终端，增加延迟确保 Dialog 完全渲染
   await nextTick()
@@ -210,6 +210,21 @@ function closeTerminal() {
   }, 300)
 }
 
+async function handleDownload(path: string) {
+  try {
+    const url = api.files.download(path)
+    const a = document.createElement('a')
+    a.href = url
+    a.download = path.split('/').pop() || 'file'
+    document.body.appendChild(a)
+    a.click()
+    document.body.removeChild(a)
+    toast.success('已发起下载')
+  } catch (error: any) {
+    toast.error('下载出错: ' + (error.message || '未知错误'))
+  }
+}
+
 async function handleMove(oldPath: string, newPath: string) {
   try {
     await api.files.rename(oldPath, newPath)
@@ -362,24 +377,17 @@ onUnmounted(() => {
             <Plus class="h-3 w-3" />
           </Button>
         </div>
-        <input ref="archiveInputRef" type="file" accept=".zip,.tar,.gz,.tgz" class="hidden" @change="handleArchiveUpload" />
+        <input ref="archiveInputRef" type="file" accept=".zip,.tar,.gz,.tgz" class="hidden"
+          @change="handleArchiveUpload" />
         <input ref="filesInputRef" type="file" multiple class="hidden" @change="handleFilesUpload" />
       </div>
       <div class="flex-1 overflow-auto p-1">
         <div v-if="fileTree.length === 0" class="text-xs text-muted-foreground text-center py-4">
           暂无文件
         </div>
-        <FileTreeNode
-          v-for="node in fileTree"
-          :key="node.path"
-          :node="node"
-          :expanded-dirs="expandedDirs"
-          :selected-path="selectedPath"
-          @select="handleSelect"
-          @delete="confirmDelete"
-          @create="handleCreate"
-          @move="handleMove"
-        />
+        <FileTreeNode v-for="node in fileTree" :key="node.path" :node="node" :expanded-dirs="expandedDirs"
+          :selected-path="selectedPath" @select="handleSelect" @delete="confirmDelete" @create="handleCreate"
+          @download-file="handleDownload" @move="handleMove" />
       </div>
     </div>
 
@@ -391,11 +399,13 @@ onUnmounted(() => {
           <span v-if="hasChanges" class="text-orange-500 ml-1">●</span>
         </span>
         <div v-if="selectedFile" class="flex gap-1 shrink-0">
-          <Button v-if="!isEditMode" variant="ghost" size="sm" class="h-6 text-xs gap-1 px-2" @click="isEditMode = true">
+          <Button v-if="!isEditMode" variant="ghost" size="sm" class="h-6 text-xs gap-1 px-2"
+            @click="isEditMode = true">
             <Pencil class="h-3 w-3" /> <span class="hidden sm:inline">编辑</span>
           </Button>
           <template v-else>
-            <Button variant="ghost" size="sm" class="h-6 text-xs gap-1 px-2" @click="isEditMode = false; fileContent = originalContent">
+            <Button variant="ghost" size="sm" class="h-6 text-xs gap-1 px-2"
+              @click="isEditMode = false; fileContent = originalContent">
               <Eye class="h-3 w-3" /> <span class="hidden sm:inline">查看</span>
             </Button>
             <Button variant="ghost" size="sm" class="h-6 text-xs gap-1 px-2" :disabled="!hasChanges" @click="saveFile">
@@ -408,12 +418,8 @@ onUnmounted(() => {
         </div>
       </div>
       <div class="flex-1">
-        <vue-monaco-editor
-          v-if="selectedFile"
-          v-model:value="fileContent"
-          :language="getLanguage(selectedFile)"
-          theme="vs-dark"
-          :options="{
+        <vue-monaco-editor v-if="selectedFile" v-model:value="fileContent" :language="getLanguage(selectedFile)"
+          theme="vs-dark" :options="{
             minimap: { enabled: false },
             fontSize: editorFontSize,
             lineNumbers: 'on',
@@ -429,9 +435,7 @@ onUnmounted(() => {
             insertSpaces: true,
             readOnly: !isEditMode,
             domReadOnly: !isEditMode
-          }"
-          @mount="handleEditorMount"
-        />
+          }" @mount="handleEditorMount" />
         <div v-else class="h-full flex items-center justify-center text-muted-foreground text-sm">
           <span class="lg:hidden">从上方选择文件开始编辑</span>
           <span class="hidden lg:inline">从左侧选择文件开始编辑</span>
@@ -439,7 +443,7 @@ onUnmounted(() => {
       </div>
     </div>
 
-    
+
 
     <!-- 新建对话框 -->
     <Dialog v-model:open="showCreateDialog">
@@ -482,28 +486,28 @@ onUnmounted(() => {
         </AlertDialogHeader>
         <AlertDialogFooter>
           <AlertDialogCancel class="h-7 text-xs">取消</AlertDialogCancel>
-          <AlertDialogAction class="h-7 text-xs bg-destructive text-white hover:bg-destructive/90" @click="deleteItem">删除</AlertDialogAction>
+          <AlertDialogAction class="h-7 text-xs bg-destructive text-white hover:bg-destructive/90" @click="deleteItem">
+            删除
+          </AlertDialogAction>
         </AlertDialogFooter>
       </AlertDialogContent>
     </AlertDialog>
 
     <!-- 终端弹窗 -->
     <Dialog v-model:open="showTerminalDialog">
-      <DialogContent class="w-[calc(100%-2rem)] sm:max-w-3xl h-[60vh] sm:h-[70vh] flex flex-col p-0 overflow-hidden !bg-[#1e1e1e] border-[#3c3c3c]" :show-close-button="false">
+      <DialogContent
+        class="w-[calc(100%-2rem)] sm:max-w-3xl h-[60vh] sm:h-[70vh] flex flex-col p-0 overflow-hidden !bg-[#1e1e1e] border-[#3c3c3c]"
+        :show-close-button="false">
         <div class="flex items-center justify-between px-3 sm:px-4 py-2 border-b border-[#3c3c3c]">
           <span class="text-xs sm:text-sm font-medium text-gray-300">运行脚本</span>
-          <Button variant="ghost" size="icon" class="h-6 w-6 text-gray-400 hover:text-white hover:bg-white/10" @click="closeTerminal">
+          <Button variant="ghost" size="icon" class="h-6 w-6 text-gray-400 hover:text-white hover:bg-white/10"
+            @click="closeTerminal">
             <X class="h-4 w-4" />
           </Button>
         </div>
         <div class="flex-1 overflow-hidden">
-          <XTerminal
-            v-if="showTerminalDialog"
-            ref="terminalRef"
-            :font-size="isSmallScreen ? 12 : 13"
-            :initial-command="runCommand"
-            :auto-connect="false"
-          />
+          <XTerminal v-if="showTerminalDialog" ref="terminalRef" :font-size="isSmallScreen ? 12 : 13"
+            :initial-command="runCommand" :auto-connect="false" />
         </div>
       </DialogContent>
     </Dialog>
@@ -511,5 +515,4 @@ onUnmounted(() => {
 </template>
 
 
-<style scoped>
-</style>
+<style scoped></style>
diff --git a/web/src/views/scripts/Scripts.vue b/web/src/views/scripts/Scripts.vue
index df576eb..09cf4ff 100644
--- a/web/src/views/scripts/Scripts.vue
+++ b/web/src/views/scripts/Scripts.vue
@@ -82,7 +82,7 @@ async function loadTree() {
   loading.value = true
   try {
     fileTree.value = await api.files.tree()
-    
+
     // 仅在首次加载时从 URL 恢复状态
     if (expandedDirs.value.size === 0 && selectedFile.value === null && selectedDir.value === null) {
       // 从 URL 恢复展开的目录
@@ -90,14 +90,14 @@ async function loadTree() {
       if (dirsParam && typeof dirsParam === 'string') {
         dirsParam.split(',').forEach(dir => expandedDirs.value.add(dir))
       }
-      
+
       // 从 URL 恢复选中的文件夹
       const dirParam = route.query.dir
       if (dirParam && typeof dirParam === 'string') {
         selectedDir.value = dirParam
         expandedDirs.value.add(dirParam)
       }
-      
+
       // 从 URL 加载文件
       const fileParam = route.query.file
       if (fileParam && typeof fileParam === 'string') {
@@ -144,13 +144,13 @@ async function handleSelect(node: FileNode) {
     toggleDir(node.path)
     return
   }
-  
+
   if (hasChanges.value) {
     pendingNode.value = node
     showUnsavedDialog.value = true
     return
   }
-  
+
   await selectFile(node)
 }
 
@@ -251,6 +251,22 @@ async function handleDelete() {
   deletePath.value = null
 }
 
+async function handleDownload(path: string) {
+  try {
+    const url = api.files.download(path)
+    // 使用后端直接下载接口
+    const a = document.createElement('a')
+    a.href = url
+    a.download = path.split('/').pop() || 'file'
+    document.body.appendChild(a)
+    a.click()
+    document.body.removeChild(a)
+    toast.success('已发起下载')
+  } catch (error: any) {
+    toast.error('下载出错: ' + (error.message || '未知错误'))
+  }
+}
+
 onMounted(loadTree)
 </script>
 
@@ -272,20 +288,14 @@ onMounted(loadTree)
           </Button>
         </div>
       </div>
-      
+
       <div class="flex-1 overflow-auto p-1">
         <div v-if="fileTree.length === 0" class="text-xs text-muted-foreground text-center py-4">
           暂无文件
         </div>
-        <FileTreeNode
-          v-for="node in fileTree"
-          :key="node.path"
-          :node="node"
-          :expanded-dirs="expandedDirs"
-          :selected-path="selectedFile || selectedDir"
-          @select="handleSelect"
-          @delete="confirmDeleteFile"
-        />
+        <FileTreeNode v-for="node in fileTree" :key="node.path" :node="node" :expanded-dirs="expandedDirs"
+          :selected-path="selectedFile || selectedDir" @select="handleSelect" @delete="confirmDeleteFile"
+          @download-file="handleDownload" />
       </div>
     </div>
 
@@ -296,24 +306,15 @@ onMounted(loadTree)
           <span class="text-xs font-medium truncate">{{ selectedFile || '未选择文件' }}</span>
           <span v-if="hasChanges" class="text-xs text-orange-500 shrink-0">● 未保存</span>
         </div>
-        <Button 
-          v-if="selectedFile" 
-          size="sm" 
-          class="h-6 text-xs gap-1 shrink-0" 
-          :disabled="!hasChanges || saving"
-          @click="saveFile"
-        >
+        <Button v-if="selectedFile" size="sm" class="h-6 text-xs gap-1 shrink-0" :disabled="!hasChanges || saving"
+          @click="saveFile">
           <Save class="h-3 w-3" />
           <span class="hidden sm:inline">{{ saving ? '保存中...' : '保存' }}</span>
         </Button>
       </div>
-      
+
       <div class="flex-1">
-        <VueMonacoEditor
-          v-if="selectedFile"
-          v-model:value="fileContent"
-          :language="editorLanguage"
-          theme="vs-dark"
+        <VueMonacoEditor v-if="selectedFile" v-model:value="fileContent" :language="editorLanguage" theme="vs-dark"
           :options="{
             minimap: { enabled: false },
             fontSize: 13,
@@ -322,10 +323,7 @@ onMounted(loadTree)
             automaticLayout: true,
             tabSize: 2,
             wordWrap: 'on'
-          }"
-          style="height: 100%"
-          @mount="handleEditorMount"
-        />
+          }" style="height: 100%" @mount="handleEditorMount" />
         <div v-else class="h-full flex items-center justify-center text-muted-foreground text-sm">
           选择一个文件开始编辑
         </div>
@@ -344,12 +342,8 @@ onMounted(loadTree)
           <div v-if="selectedDir" class="text-xs text-muted-foreground">
             位置: {{ selectedDir }}/
           </div>
-          <Input 
-            v-model="createName" 
-            class="h-8 text-xs" 
-            :placeholder="createType === 'file' ? 'example.js' : 'folder-name'"
-            @keyup.enter="createItem"
-          />
+          <Input v-model="createName" class="h-8 text-xs"
+            :placeholder="createType === 'file' ? 'example.js' : 'folder-name'" @keyup.enter="createItem" />
           <div v-if="createName" class="text-xs text-muted-foreground">
             完整路径: {{ createFullPath }}
           </div>
@@ -369,7 +363,8 @@ onMounted(loadTree)
         </AlertDialogHeader>
         <AlertDialogFooter>
           <AlertDialogCancel class="h-7 text-xs">取消</AlertDialogCancel>
-          <AlertDialogAction class="h-7 text-xs bg-destructive text-white hover:bg-destructive/90" @click="handleDelete">删除</AlertDialogAction>
+          <AlertDialogAction class="h-7 text-xs bg-destructive text-white hover:bg-destructive/90"
+            @click="handleDelete">删除</AlertDialogAction>
         </AlertDialogFooter>
       </AlertDialogContent>
     </AlertDialog>