diff --git a/docs/notes/theme/guide/markdown/file-tree.md b/docs/notes/theme/guide/markdown/file-tree.md
index 142bbae9..59241d38 100644
--- a/docs/notes/theme/guide/markdown/file-tree.md
+++ b/docs/notes/theme/guide/markdown/file-tree.md
@@ -18,18 +18,20 @@ permalink: /guide/markdown/file-tree/
 
 - 通过加粗文件名或目录名来突出显示，例如 `**README.md**`
 - 通过在名称后添加更多文本来为文件或目录添加注释
+- 通过在名称前添加 `++` 或 `--` 来标记文件或目录为 **新增** 或 **删除**
 - 使用 `...` 或 `…` 作为名称来添加占位符文件和目录。
 - 在 `:::file-tree` 后添加 `icon="simple"` 或 添加 `icon="colored"` 可以切换为简单图标或彩色图标，默认为彩色图标。
+- 在 `:::file-tree` 后添加 `title="xxxx"` 可以为文件树添加标题。
 
 **输入：**
 
-```md
+```md /++/ /--/
 ::: file-tree
 
 - docs
   - .vuepress
-    - config.ts
-  - page1.md
+    - ++ config.ts
+  - -- page1.md
   - README.md
 - theme  一个 **主题** 目录
   - client
@@ -55,8 +57,8 @@ permalink: /guide/markdown/file-tree/
 
 - docs
   - .vuepress
-    - config.ts
-  - page1.md
+    - ++ config.ts
+  - -- page1.md
   - README.md
 - theme  一个 **主题** 目录
   - client
diff --git a/plugins/plugin-md-power/__test__/__snapshots__/fileTreePlugin.spec.ts.snap b/plugins/plugin-md-power/__test__/__snapshots__/fileTreePlugin.spec.ts.snap
index 272b81d5..fe41c4d8 100644
--- a/plugins/plugin-md-power/__test__/__snapshots__/fileTreePlugin.spec.ts.snap
+++ b/plugins/plugin-md-power/__test__/__snapshots__/fileTreePlugin.spec.ts.snap
@@ -71,79 +71,93 @@ exports[`fileTree > parseFileTreeRawContent > should work 1`] = `
 `;
 
 exports[`fileTreePlugin > should work with default options 1`] = `
-"<div class="vp-file-tree"><FileTreeNode expanded type="folder" filename="docs">
-<template #icon><VPIcon name="vscode-icons:folder-type-docs" /></template><FileTreeNode type="file" filename="README.md">
+"<div class="vp-file-tree"><FileTreeNode expanded type="folder" filename="docs" :level="0">
+<template #icon><VPIcon name="vscode-icons:folder-type-docs" /></template><FileTreeNode type="file" filename="README.md" :level="1">
 <template #icon><VPIcon name="flat-color-icons:info" /></template>
 </FileTreeNode>
-<FileTreeNode type="file" filename="foo.md">
+<FileTreeNode type="file" filename="foo.md" :level="1">
 <template #icon><VPIcon name="vscode-icons:file-type-markdown" /></template>
 </FileTreeNode>
 </FileTreeNode>
-<FileTreeNode expanded type="folder" filename="src">
-<template #icon><VPIcon name="vscode-icons:folder-type-src" /></template><FileTreeNode expanded type="folder" filename="client">
-<template #icon><VPIcon name="vscode-icons:folder-type-client" /></template><FileTreeNode expanded type="folder" filename="components">
-<template #icon><VPIcon name="vscode-icons:folder-type-component" /></template><FileTreeNode focus type="file" filename="Navbar.vue">
+<FileTreeNode expanded type="folder" filename="src" :level="0">
+<template #icon><VPIcon name="vscode-icons:folder-type-src" /></template><FileTreeNode expanded type="folder" filename="client" :level="1">
+<template #icon><VPIcon name="vscode-icons:folder-type-client" /></template><FileTreeNode expanded type="folder" filename="components" :level="2">
+<template #icon><VPIcon name="vscode-icons:folder-type-component" /></template><FileTreeNode focus type="file" filename="Navbar.vue" :level="3">
 <template #icon><VPIcon name="vscode-icons:file-type-vue" /></template>
 </FileTreeNode>
 </FileTreeNode>
-<FileTreeNode type="file" filename="index.ts">
+<FileTreeNode type="file" filename="index.ts" :level="2">
 <template #icon><VPIcon name="vscode-icons:file-type-typescript" /></template><template #comment># comment</template>
 </FileTreeNode>
 </FileTreeNode>
-<FileTreeNode expanded type="folder" filename="node">
-<template #icon><VPIcon name="vscode-icons:default-folder" /></template><FileTreeNode type="file" filename="index.ts">
+<FileTreeNode expanded type="folder" filename="node" :level="1">
+<template #icon><VPIcon name="vscode-icons:default-folder" /></template><FileTreeNode type="file" filename="index.ts" :level="2">
 <template #icon><VPIcon name="vscode-icons:file-type-typescript" /></template>
 </FileTreeNode>
 </FileTreeNode>
 </FileTreeNode>
-<FileTreeNode type="file" filename=".gitignore">
+<FileTreeNode type="file" filename=".gitignore" :level="0">
 <template #icon><VPIcon name="vscode-icons:file-type-git" /></template>
 </FileTreeNode>
-<FileTreeNode type="file" filename="package.json">
+<FileTreeNode type="file" filename="package.json" :level="0">
 <template #icon><VPIcon name="vscode-icons:file-type-node" /></template>
 </FileTreeNode></div>
-<div class="vp-file-tree"><p class="vp-file-tree-title">files</p><FileTreeNode expanded type="folder" filename="src">
-<template #icon><VPIcon name="vscode-icons:folder-type-src" /></template><FileTreeNode expanded type="folder" filename="js">
-<template #icon><VPIcon name="vscode-icons:default-folder" /></template><FileTreeNode type="file" filename="…">
+<div class="vp-file-tree"><p class="vp-file-tree-title">files</p><FileTreeNode expanded type="folder" filename="src" :level="0">
+<template #icon><VPIcon name="vscode-icons:folder-type-src" /></template><FileTreeNode expanded type="folder" filename="js" :level="1">
+<template #icon><VPIcon name="vscode-icons:default-folder" /></template><FileTreeNode type="file" filename="…" :level="2">
 
 </FileTreeNode>
 </FileTreeNode>
-<FileTreeNode type="folder" filename="vue">
-<template #icon><VPIcon name="vscode-icons:default-folder" /></template><FileTreeNode type="file" filename="…">
+<FileTreeNode type="folder" filename="vue" :level="1">
+<template #icon><VPIcon name="vscode-icons:default-folder" /></template><FileTreeNode type="file" filename="…" :level="2">
 
 </FileTreeNode>
 </FileTreeNode>
-<FileTreeNode type="folder" filename="css">
-<template #icon><VPIcon name="vscode-icons:folder-type-css" /></template><FileTreeNode type="file" filename="…">
+<FileTreeNode type="folder" filename="css" :level="1">
+<template #icon><VPIcon name="vscode-icons:folder-type-css" /></template><FileTreeNode type="file" filename="…" :level="2">
 
 </FileTreeNode>
 </FileTreeNode>
 </FileTreeNode>
-<FileTreeNode type="file" filename="README.md">
+<FileTreeNode type="file" filename="README.md" :level="0">
 <template #icon><VPIcon name="flat-color-icons:info" /></template>
 </FileTreeNode></div>
-<div class="vp-file-tree"><FileTreeNode type="file" filename="docs">
+<div class="vp-file-tree"><FileTreeNode type="file" filename="docs" :level="0">
 <template #icon><VPIcon name="vscode-icons:default-file" /></template>
 </FileTreeNode>
-<FileTreeNode expanded type="folder" filename="src">
-<template #icon><VPIcon name="vscode-icons:default-folder" /></template><FileTreeNode type="file" filename="a.js">
+<FileTreeNode expanded type="folder" filename="src" :level="0">
+<template #icon><VPIcon name="vscode-icons:default-folder" /></template><FileTreeNode type="file" filename="a.js" :level="1">
 <template #icon><VPIcon name="vscode-icons:default-file" /></template>
 </FileTreeNode>
-<FileTreeNode type="file" filename="b.ts">
+<FileTreeNode type="file" filename="b.ts" :level="1">
 <template #icon><VPIcon name="vscode-icons:default-file" /></template>
 </FileTreeNode>
 </FileTreeNode>
-<FileTreeNode type="file" filename="README.md">
+<FileTreeNode type="file" filename="README.md" :level="0">
 <template #icon><VPIcon name="vscode-icons:default-file" /></template>
 </FileTreeNode></div>
-<div class="vp-file-tree"><FileTreeNode type="file" filename="">
+<div class="vp-file-tree"><FileTreeNode type="file" filename="" :level="0">
 <template #icon><VPIcon name="vscode-icons:default-file" /></template>
 </FileTreeNode>
-<FileTreeNode expanded type="folder" filename="">
-<template #icon><VPIcon name="vscode-icons:default-folder" /></template><FileTreeNode type="file" filename="">
+<FileTreeNode expanded type="folder" filename="" :level="0">
+<template #icon><VPIcon name="vscode-icons:default-folder" /></template><FileTreeNode type="file" filename="" :level="1">
 <template #icon><VPIcon name="vscode-icons:default-file" /></template>
 </FileTreeNode>
 </FileTreeNode></div>
+<div class="vp-file-tree"><FileTreeNode expanded type="folder" filename="docs" :level="0">
+<template #icon><VPIcon name="vscode-icons:folder-type-docs" /></template><FileTreeNode type="file" diff="add" filename="added.md" :level="1">
+<template #icon><VPIcon name="vscode-icons:file-type-markdown" /></template>
+</FileTreeNode>
+<FileTreeNode type="file" diff="remove" filename="remove.md" :level="1">
+<template #icon><VPIcon name="vscode-icons:file-type-markdown" /></template>
+</FileTreeNode>
+</FileTreeNode>
+<FileTreeNode type="file" diff="add" filename="src" :level="0">
+<template #icon><VPIcon name="vscode-icons:default-file" /></template>
+</FileTreeNode>
+<FileTreeNode type="file" diff="remove" filename="source" :level="0">
+<template #icon><VPIcon name="vscode-icons:default-file" /></template>
+</FileTreeNode></div>
 <div class="vp-file-tree"></div>
 "
 `;
diff --git a/plugins/plugin-md-power/__test__/fileTreePlugin.spec.ts b/plugins/plugin-md-power/__test__/fileTreePlugin.spec.ts
index 9084c4dc..41ab21b8 100644
--- a/plugins/plugin-md-power/__test__/fileTreePlugin.spec.ts
+++ b/plugins/plugin-md-power/__test__/fileTreePlugin.spec.ts
@@ -99,6 +99,14 @@ describe('fileTreePlugin', () => {
   -
 :::
 
+::: file-tree
+- docs
+  - ++ added.md
+  - -- remove.md
+- ++ src
+- -- source
+:::
+
 ::: file-tree
 :::
 `
diff --git a/plugins/plugin-md-power/src/client/components/FileTreeNode.vue b/plugins/plugin-md-power/src/client/components/FileTreeNode.vue
index a82f040b..331d708d 100644
--- a/plugins/plugin-md-power/src/client/components/FileTreeNode.vue
+++ b/plugins/plugin-md-power/src/client/components/FileTreeNode.vue
@@ -1,13 +1,12 @@
 <script setup lang="ts">
 import type { Ref } from 'vue'
-import { FadeInExpandTransition } from '@vuepress/helper/client'
 import { inject, ref } from 'vue'
 
-import '@vuepress/helper/transition/fade-in-height-expand.css'
-
 const props = defineProps<{
   type: 'file' | 'folder'
   filename: string
+  level: number
+  diff?: 'add' | 'remove'
   expanded?: boolean
   focus?: boolean
 }>()
@@ -49,18 +48,20 @@ function toggle(ev: MouseEvent) {
         focus,
         expanded: type === 'folder' ? active : false,
         active: type === 'file' ? activeFileTreeNode === filename : false,
+        diff,
+        add: diff === 'add',
+        remove: diff === 'remove',
       }"
+      :style="{ '--file-tree-level': -level }"
       @click="toggle"
     >
       <slot name="icon" />
       <span class="name" :class="[type]">{{ filename }}</span>
       <span v-if="$slots.comment" class="comment"><slot name="comment" /></span>
     </p>
-    <FadeInExpandTransition>
-      <div v-if="type === 'folder'" v-show="active" class="group">
-        <slot />
-      </div>
-    </FadeInExpandTransition>
+    <div v-if="type === 'folder'" v-show="active" class="group">
+      <slot />
+    </div>
   </div>
 </template>
 
@@ -100,24 +101,40 @@ function toggle(ev: MouseEvent) {
 
 .vp-file-tree .vp-file-tree-info::after {
   position: absolute;
-  top: 1px;
-  right: 0;
-  bottom: 1px;
-  left: -16px;
+  top: 0;
+  right: -16px;
+  bottom: 0;
+  left: calc(var(--file-tree-level) * 28px - 32px);
   z-index: 0;
   display: block;
   pointer-events: none;
   content: "";
   background-color: transparent;
-  border-radius: 6px;
   transition: background-color var(--vp-t-color);
 }
 
 .vp-file-tree .vp-file-tree-info.active::after,
-.vp-file-tree .vp-file-tree-info:hover::after {
+.vp-file-tree .vp-file-tree-info:not(.diff):hover::after {
   background-color: var(--vp-c-default-soft);
 }
 
+.vp-file-tree .vp-file-tree-info.diff::after {
+  padding-left: 4px;
+  font-weight: 600;
+}
+
+.vp-file-tree .vp-file-tree-info.diff.add::after {
+  color: var(--vp-c-success-1);
+  content: "+";
+  background-color: var(--vp-c-success-soft);
+}
+
+.vp-file-tree .vp-file-tree-info.diff.remove::after {
+  color: var(--vp-c-danger-1);
+  content: "-";
+  background-color: var(--vp-c-danger-soft);
+}
+
 .vp-file-tree .vp-file-tree-info.folder {
   cursor: pointer;
 }
diff --git a/plugins/plugin-md-power/src/node/container/fileTree.ts b/plugins/plugin-md-power/src/node/container/fileTree.ts
index 2dc6743a..c030a4ad 100644
--- a/plugins/plugin-md-power/src/node/container/fileTree.ts
+++ b/plugins/plugin-md-power/src/node/container/fileTree.ts
@@ -16,6 +16,16 @@ interface FileTreeAttrs {
   icon?: FileTreeIconMode
 }
 
+interface FileTreeNodeProps {
+  filename: string
+  comment?: string
+  focus?: boolean
+  expanded?: boolean
+  type: 'folder' | 'file'
+  diff?: 'add' | 'remove'
+  level?: number
+}
+
 export function parseFileTreeRawContent(content: string): FileTreeNode[] {
   const root: FileTreeNode = { info: '', level: -1, children: [] }
   const stack: FileTreeNode[] = [root]
@@ -44,12 +54,22 @@ export function parseFileTreeRawContent(content: string): FileTreeNode[] {
 
 const RE_FOCUS = /^\*\*(.*)\*\*(?:$|\s+)/
 
-export function parseFileTreeNodeInfo(info: string) {
+export function parseFileTreeNodeInfo(info: string): FileTreeNodeProps {
   let filename = ''
   let comment = ''
   let focus = false
   let expanded: boolean | undefined = true
   let type: 'folder' | 'file' = 'file'
+  let diff: 'add' | 'remove' | undefined
+
+  if (info.startsWith('++')) {
+    info = info.slice(2).trim()
+    diff = 'add'
+  }
+  else if (info.startsWith('--')) {
+    info = info.slice(2).trim()
+    diff = 'remove'
+  }
 
   info = info.replace(RE_FOCUS, (_, matched) => {
     filename = matched
@@ -71,7 +91,7 @@ export function parseFileTreeNodeInfo(info: string) {
     filename = removeEndingSlash(filename)
   }
 
-  return { filename, comment, focus, expanded, type }
+  return { filename, comment, focus, expanded, type, diff }
 }
 
 export function fileTreePlugin(md: Markdown, options: FileTreeOptions = {}) {
@@ -85,7 +105,7 @@ export function fileTreePlugin(md: Markdown, options: FileTreeOptions = {}) {
   const renderFileTree = (nodes: FileTreeNode[], meta: FileTreeAttrs): string =>
     nodes.map((node) => {
       const { info, level, children } = node
-      const { filename, comment, focus, expanded, type } = parseFileTreeNodeInfo(info)
+      const { filename, comment, focus, expanded, type, diff } = parseFileTreeNodeInfo(info)
       const isOmit = filename === '…' || filename === '...' /* fallback */
 
       if (children.length === 0 && type === 'folder') {
@@ -99,11 +119,13 @@ export function fileTreePlugin(md: Markdown, options: FileTreeOptions = {}) {
       const renderedIcon = !isOmit
         ? `<template #icon><VPIcon name="${getIcon(filename, nodeType, meta.icon)}" /></template>`
         : ''
-      const props = {
+      const props: FileTreeNodeProps = {
         expanded: nodeType === 'folder' ? expanded : false,
         focus,
         type: nodeType,
+        diff,
         filename,
+        level,
       }
       return `<FileTreeNode${stringifyAttrs(props)}>
 ${renderedIcon}${renderedComment}${children.length > 0 ? renderFileTree(children, meta) : ''}