diff --git a/web/src/components/FileTreeNode.vue b/web/src/components/FileTreeNode.vue
index c51df0f..b03d2cb 100644
--- a/web/src/components/FileTreeNode.vue
+++ b/web/src/components/FileTreeNode.vue
@@ -87,16 +87,21 @@ 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">{{ node.name }}</span>
-      <div v-if="!node.isDir" class="opacity-0 group-hover:opacity-100 flex items-center gap-1 ml-auto shrink-0 pr-1 transition-opacity">
-        <span @click.stop="$emit('duplicate', node.path)" class="cursor-pointer text-muted-foreground hover:text-foreground" title="复制">
+      <div v-if="!node.isDir"
+        class="opacity-0 group-hover:opacity-100 flex items-center gap-1 ml-auto shrink-0 pr-1 transition-opacity">
+        <span @click.stop="$emit('duplicate', node.path)" class="cursor-pointer text-blue-500 hover:text-blue-500/80"
+          title="复制">
           <CopyIcon class="h-3 w-3" />
         </span>
-        <span @click.stop="$emit('delete', node.path)" class="cursor-pointer text-destructive hover:text-destructive/80" title="删除">
+        <span @click.stop="$emit('delete', node.path)" class="cursor-pointer text-destructive hover:text-destructive/80"
+          title="删除">
           <Trash2 class="h-3 w-3" />
         </span>
       </div>
-      <div v-else class="opacity-0 group-hover:opacity-100 flex items-center gap-1 ml-auto shrink-0 pr-1 transition-opacity">
-        <span @click.stop="$emit('delete', node.path)" class="cursor-pointer text-destructive hover:text-destructive/80" title="删除">
+      <div v-else
+        class="opacity-0 group-hover:opacity-100 flex items-center gap-1 ml-auto shrink-0 pr-1 transition-opacity">
+        <span @click.stop="$emit('delete', node.path)" class="cursor-pointer text-destructive hover:text-destructive/80"
+          title="删除">
           <Trash2 class="h-3 w-3" />
         </span>
       </div>
@@ -105,8 +110,8 @@ function handleDrop(e: DragEvent) {
       <FileTreeNode v-for="child in node.children" :key="child.path" :node="child" :expanded-dirs="expandedDirs"
         :selected-path="selectedPath" :depth="depth + 1" @select="$emit('select', $event)"
         @create="$emit('create', $event)" @move="(oldPath, newPath) => $emit('move', oldPath, newPath)"
-        @rename="$emit('rename', $event)" @delete="$emit('delete', $event)" @download-file="$emit('downloadFile', $event)" 
-        @duplicate="$emit('duplicate', $event)" />
+        @rename="$emit('rename', $event)" @delete="$emit('delete', $event)"
+        @download-file="$emit('downloadFile', $event)" @duplicate="$emit('duplicate', $event)" />
     </template>
   </div>
 </template>
diff --git a/web/src/components/TextOverflow.vue b/web/src/components/TextOverflow.vue
index 0ad6e84..ce7bf56 100644
--- a/web/src/components/TextOverflow.vue
+++ b/web/src/components/TextOverflow.vue
@@ -22,11 +22,8 @@ function handleClick() {
 </script>
 
 <template>
-  <span
-    class="truncate block cursor-pointer hover:text-primary"
-    :title="text || '-'"
-    @click="handleClick"
-  >
+  <span v-bind="$attrs" class="truncate block cursor-pointer hover:text-primary" :title="text || '-'"
+    @click="handleClick">
     {{ text || '-' }}
   </span>
 
diff --git a/web/src/views/editor/Editor.vue b/web/src/views/editor/Editor.vue
index 7d6e81a..bf5df76 100644
--- a/web/src/views/editor/Editor.vue
+++ b/web/src/views/editor/Editor.vue
@@ -294,6 +294,30 @@ async function handleMove(oldPath: string, newPath: string, successMsg = '移动
   }
 }
 
+async function handleCopyFile(path: string) {
+  try {
+    const parts = path.split('/')
+    const filename = parts.pop() || ''
+    const dir = parts.join('/')
+
+    const dotIndex = filename.lastIndexOf('.')
+    let newFilename = ''
+    if (dotIndex !== -1 && dotIndex > 0) {
+      newFilename = filename.substring(0, dotIndex) + '-副本' + filename.substring(dotIndex)
+    } else {
+      newFilename = filename + '-副本'
+    }
+
+    const targetPath = dir ? `${dir}/${newFilename}` : newFilename
+
+    await api.files.copy(path, targetPath)
+    toast.success('已复制为 ' + newFilename)
+    await loadTree()
+  } catch (error: any) {
+    toast.error('复制失败: ' + (error.message || '未知错误'))
+  }
+}
+
 function triggerArchiveUpload(targetDir = '') {
   uploadTargetDir.value = targetDir
   archiveInputRef.value?.click()
@@ -449,7 +473,7 @@ onUnmounted(() => {
         </div>
         <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" @rename="openRenameDialog" />
+          @download-file="handleDownload" @move="handleMove" @rename="openRenameDialog" @duplicate="handleCopyFile" />
       </div>
     </div>
 
diff --git a/web/src/views/tasks/Tasks.vue b/web/src/views/tasks/Tasks.vue
index 0096f5b..3b085e0 100644
--- a/web/src/views/tasks/Tasks.vue
+++ b/web/src/views/tasks/Tasks.vue
@@ -246,14 +246,14 @@ watch(() => route.query.agent_id, (newVal) => {
     <div class="rounded-lg border bg-card overflow-x-auto">
       <!-- 表头 -->
       <div
-        class="flex flex-wrap sm:flex-nowrap items-center gap-x-2 gap-y-2 sm:gap-4 px-3 sm:px-4 py-2 border-b bg-muted/20 text-xs sm:text-sm text-muted-foreground font-medium min-w-0 sm:min-w-[1000px]">
+        class="flex flex-wrap sm:flex-nowrap items-center gap-x-2 gap-y-1.5 sm:gap-4 px-3 sm:px-4 py-1.5 border-b bg-muted/20 text-xs sm:text-sm text-muted-foreground font-medium min-w-0 sm:min-w-[1000px]">
         <span class="w-10 sm:w-12 shrink-0 max-sm:order-1">ID</span>
         <span class="w-8 shrink-0 text-center max-sm:order-2">类型</span>
         <span class="flex-1 min-w-0 sm:flex-none sm:w-40 md:w-48 lg:w-56 shrink-0 max-sm:order-3">名称</span>
         <span class="w-24 sm:w-32 shrink-0 hidden md:block">执行位置</span>
         <span class="flex-1 min-w-[120px] max-sm:order-6 block sm:block max-sm:mt-1">命令/地址</span>
-        <span class="w-24 shrink-0 hidden md:block">定时规则</span>
-        <span class="w-32 shrink-0 hidden lg:block">执行时间</span>
+        <span class="w-28 shrink-0 hidden md:block">定时规则</span>
+        <span class="w-40 shrink-0 hidden lg:block">执行时间</span>
         <span class="w-8 shrink-0 text-center max-sm:order-4 max-sm:ml-auto">状态</span>
         <span class="w-28 sm:w-32 shrink-0 text-right sm:text-center max-sm:order-7 max-sm:mt-1">操作</span>
         <div class="w-full hidden max-sm:block max-sm:order-5"></div>
@@ -264,19 +264,24 @@ watch(() => route.query.agent_id, (newVal) => {
           暂无任务
         </div>
         <div v-for="task in tasks" :key="task.id"
-          class="flex flex-wrap sm:flex-nowrap items-center gap-x-2 gap-y-2 sm:gap-4 px-3 sm:px-4 py-2 hover:bg-muted/30 transition-colors">
-          <span class="w-10 sm:w-12 shrink-0 text-muted-foreground text-xs sm:text-sm max-sm:order-1">#{{ task.id }}</span>
+          class="flex flex-wrap sm:flex-nowrap items-center gap-x-2 gap-y-1.5 sm:gap-4 px-3 sm:px-4 py-1.5 hover:bg-muted/30 transition-colors">
+          <span class="w-10 sm:w-12 shrink-0 text-muted-foreground text-xs sm:text-sm max-sm:order-1">#{{ task.id
+          }}</span>
           <span class="w-8 shrink-0 flex justify-center max-sm:order-2" :title="getTaskTypeTitle(task.type || 'task')">
             <GitBranch v-if="task.type === TASK_TYPE.REPO" class="h-3.5 w-3.5 sm:h-4 sm:w-4 text-primary" />
             <Terminal v-else class="h-3.5 w-3.5 sm:h-4 sm:w-4 text-primary" />
           </span>
-          <div class="flex-1 min-w-0 sm:flex-none sm:w-40 md:w-48 lg:w-56 shrink-0 flex flex-col justify-center gap-0.5 overflow-hidden max-sm:order-3">
-            <span class="font-medium truncate text-xs sm:text-sm cursor-help block w-full" :title="task.name">{{ task.name }}</span>
+          <div
+            class="flex-1 min-w-0 sm:flex-none sm:w-40 md:w-48 lg:w-56 shrink-0 flex flex-col justify-center gap-0.5 overflow-hidden max-sm:order-3">
+            <span class="font-medium truncate text-xs sm:text-sm cursor-help block w-full" :title="task.name">{{
+              task.name }}</span>
             <div v-if="task.tags" class="flex items-center gap-1 overflow-hidden" :title="task.tags">
-              <span v-for="tag in task.tags.split(',').filter(Boolean).slice(0, 3)" :key="tag" class="truncate text-[10px] leading-none px-1 py-0.5 bg-secondary text-secondary-foreground rounded border">
+              <span v-for="tag in task.tags.split(',').filter(Boolean).slice(0, 3)" :key="tag"
+                class="truncate text-[10px] leading-none px-1 py-0.5 bg-secondary text-secondary-foreground rounded border">
                 {{ tag }}
               </span>
-              <span v-if="task.tags.split(',').filter(Boolean).length > 3" class="text-[10px] text-muted-foreground">...</span>
+              <span v-if="task.tags.split(',').filter(Boolean).length > 3"
+                class="text-[10px] text-muted-foreground">...</span>
             </div>
           </div>
           <span class="w-24 sm:w-32 shrink-0 hidden md:flex items-center gap-1 text-xs" :title="getExecutorName(task)">
@@ -287,16 +292,19 @@ watch(() => route.query.agent_id, (newVal) => {
             </template>
             <span class="truncate">{{ getExecutorName(task) }}</span>
           </span>
-          
+
           <code
             class="flex-1 min-w-[120px] text-muted-foreground truncate text-xs bg-muted/40 px-2 py-1 rounded block sm:block max-sm:order-6 overflow-hidden max-sm:mt-1">
   <TextOverflow :text="task.command" :title="task.type === TASK_TYPE.REPO ? '同步地址' : '执行命令'" class="truncate" />
 </code>
-          <div class="w-24 shrink-0 hidden md:flex flex-col items-start justify-center gap-1 overflow-hidden">
-            <span v-if="task.trigger_type === TRIGGER_TYPE.BAIHU_STARTUP" class="text-[10px] leading-none bg-primary/10 text-primary px-1.5 py-1 rounded whitespace-nowrap border border-primary/20">服务启动时</span>
-            <code v-else-if="task.schedule" class="text-muted-foreground text-xs bg-muted/40 px-1.5 py-0.5 rounded truncate max-w-full" :title="task.schedule">{{ task.schedule }}</code>
+          <div class="w-28 shrink-0 hidden md:flex flex-col items-start justify-center gap-1 overflow-hidden">
+            <span v-if="task.trigger_type === TRIGGER_TYPE.BAIHU_STARTUP"
+              class="text-[10px] leading-tight bg-blue-500/10 text-blue-500 px-2 py-1 rounded-md whitespace-nowrap font-medium">服务启动时</span>
+            <code v-else-if="task.schedule"
+              class="text-muted-foreground text-xs bg-muted/40 px-1.5 py-0.5 rounded truncate max-w-full"
+              :title="task.schedule">{{ task.schedule }}</code>
           </div>
-          <div class="w-32 shrink-0 hidden lg:flex flex-col justify-center gap-0.5">
+          <div class="w-40 shrink-0 hidden lg:flex flex-col justify-center gap-0.5">
             <span class="text-[11px] text-muted-foreground truncate" :title="'上次执行: ' + (task.last_run || '-')">
               上: {{ task.last_run || '-' }}
             </span>
@@ -315,7 +323,8 @@ watch(() => route.query.agent_id, (newVal) => {
               <ZapOff class="h-3.5 w-3.5 text-muted-foreground" />
             </div>
           </span>
-          <span class="w-28 sm:w-32 shrink-0 flex justify-end sm:justify-center gap-0.5 sm:gap-1 max-sm:order-7 max-sm:mt-1">
+          <span
+            class="w-28 sm:w-32 shrink-0 flex justify-end sm:justify-center gap-0.5 sm:gap-1 max-sm:order-7 max-sm:mt-1">
             <Button variant="ghost" size="icon" class="h-6 w-6 sm:h-7 sm:w-7" @click="runTask(task.id)" title="执行"
               :disabled="executingTaskId === task.id">
               <Loader2 v-if="executingTaskId === task.id" class="h-3 w-3 sm:h-3.5 sm:w-3.5 animate-spin" />