diff --git a/README.md b/README.md
index 6de6545d..317db5ad 100644
--- a/README.md
+++ b/README.md
@@ -111,7 +111,7 @@ const mindMap = new MindMap({
 
 # 关于定制
 
-如果你有个性化的商用定制需求，可以联系我们，我们提供付费开发服务。
+如果你有个性化的商用定制需求，可以联系我们，我们提供付费开发服务，无论前端、后端、还是部署，都可以帮你一站式搞定。
 
 # 请作者喝杯咖啡
 
@@ -401,4 +401,12 @@ const mindMap = new MindMap({
         <img src="./web/src/assets/avatar/Kyle.jpg" style="width: 50px;height: 50px;" />
         <span>Kyle</span>
     </span>
+    <span>
+        <img src="./web/src/assets/avatar/lsytyrt.jpg" style="width: 50px;height: 50px;" />
+        <span>lsytyrt</span>
+    </span>
+    <span>
+        <img src="./web/src/assets/avatar/秀树因馨雨.jpg" style="width: 50px;height: 50px;" />
+        <span>秀树因馨雨</span>
+    </span>
 </p>
diff --git a/web/src/assets/avatar/lsytyrt.jpg b/web/src/assets/avatar/lsytyrt.jpg
new file mode 100644
index 00000000..a18d3d5b
Binary files /dev/null and b/web/src/assets/avatar/lsytyrt.jpg differ
diff --git a/web/src/assets/avatar/秀树因馨雨.jpg b/web/src/assets/avatar/秀树因馨雨.jpg
new file mode 100644
index 00000000..636c1fbe
Binary files /dev/null and b/web/src/assets/avatar/秀树因馨雨.jpg differ
diff --git a/web/src/assets/img/docs/错误.jpg b/web/src/assets/img/docs/错误.jpg
new file mode 100644
index 00000000..c36588bd
Binary files /dev/null and b/web/src/assets/img/docs/错误.jpg differ
diff --git a/web/src/config/en.js b/web/src/config/en.js
index 7cc8930e..8ab259f5 100644
--- a/web/src/config/en.js
+++ b/web/src/config/en.js
@@ -207,7 +207,7 @@ export const shortcutKeyList = [
       {
         icon: 'icontianjiazijiedian',
         name: 'Inert child node',
-        value: 'Tab'
+        value: 'Tab | Insert'
       },
       {
         icon: 'iconjiedian',
diff --git a/web/src/config/zh.js b/web/src/config/zh.js
index 07e8940b..4c64b5e0 100644
--- a/web/src/config/zh.js
+++ b/web/src/config/zh.js
@@ -273,7 +273,7 @@ export const shortcutKeyList = [
       {
         icon: 'icontianjiazijiedian',
         name: '插入下级节点',
-        value: 'Tab'
+        value: 'Tab | Insert'
       },
       {
         icon: 'iconjiedian',
diff --git a/web/src/pages/Doc/en/introduction/index.md b/web/src/pages/Doc/en/introduction/index.md
index 38b39d08..52bcd6ee 100644
--- a/web/src/pages/Doc/en/introduction/index.md
+++ b/web/src/pages/Doc/en/introduction/index.md
@@ -428,4 +428,12 @@ Open source is not easy. If this project is helpful to you, you can invite the a
         <img src="../../../../assets/avatar/Kyle.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
         <p>Kyle</p>
     </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/lsytyrt.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>lsytyrt</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/秀树因馨雨.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>秀树因馨雨</p>
+    </div>
 </div>
diff --git a/web/src/pages/Doc/en/introduction/index.vue b/web/src/pages/Doc/en/introduction/index.vue
index d10467f3..bdc3d638 100644
--- a/web/src/pages/Doc/en/introduction/index.vue
+++ b/web/src/pages/Doc/en/introduction/index.vue
@@ -8,18 +8,18 @@
 </blockquote>
 <h2>Features</h2>
 <ul>
-<li><input type="checkbox" id="checkbox68" checked="true" /><label for="checkbox68">Pluggable architecture, in addition to core functions, other functions are provided as plugins, which can be used as needed to reduce packaging volume</label></li>
-<li><input type="checkbox" id="checkbox69" checked="true" /><label for="checkbox69">Support logical structure chart, mind map, Organizational chart, directory organization chart, timeline (horizontal and vertical), fishbone chart and other structures</label></li>
-<li><input type="checkbox" id="checkbox70" checked="true" /><label for="checkbox70">Built-in multiple themes, allowing for highly customizable styles, and supporting registration of new themes</label></li>
-<li><input type="checkbox" id="checkbox71" checked="true" /><label for="checkbox71">Node content supports text (regular text, rich text), images, icons, hyperlinks, notes, labels, summaries, and math formulas</label></li>
-<li><input type="checkbox" id="checkbox72" checked="true" /><label for="checkbox72">Nodes support drag and drop (drag and move, freely adjust), multiple node shapes, Support for expanding node content, and fully customize node content using DDM</label></li>
-<li><input type="checkbox" id="checkbox73" checked="true" /><label for="checkbox73">Support canvas dragging and scaling</label></li>
-<li><input type="checkbox" id="checkbox74" checked="true" /><label for="checkbox74">Supports two multi node selection methods: mouse button drag selection and Ctrl+left button selection</label></li>
-<li><input type="checkbox" id="checkbox75" checked="true" /><label for="checkbox75">Supoorts to export as </label><code>json</code>、<code>png</code>、<code>svg</code>、<code>pdf</code>、<code>markdown</code>、<code>xmind</code>、<code>txt</code>, support import from <code>json</code>、<code>xmind</code>、<code>markdown</code></li>
-<li><input type="checkbox" id="checkbox76" checked="true" /><label for="checkbox76">Support shortcut keys, forward and backward, correlation lines, search and replacement, small maps, watermarks, scrollbar, Hand drawn style, and rainbow lines</label></li>
-<li><input type="checkbox" id="checkbox77" checked="true" /><label for="checkbox77">Provide rich configurations to meet various scenarios and usage habits</label></li>
-<li><input type="checkbox" id="checkbox78" checked="true" /><label for="checkbox78">Support collaborative editing</label></li>
-<li><input type="checkbox" id="checkbox79" checked="true" /><label for="checkbox79">Support demonstration mode</label></li>
+<li><input type="checkbox" id="checkbox17" checked="true" /><label for="checkbox17">Pluggable architecture, in addition to core functions, other functions are provided as plugins, which can be used as needed to reduce packaging volume</label></li>
+<li><input type="checkbox" id="checkbox18" checked="true" /><label for="checkbox18">Support logical structure chart, mind map, Organizational chart, directory organization chart, timeline (horizontal and vertical), fishbone chart and other structures</label></li>
+<li><input type="checkbox" id="checkbox19" checked="true" /><label for="checkbox19">Built-in multiple themes, allowing for highly customizable styles, and supporting registration of new themes</label></li>
+<li><input type="checkbox" id="checkbox20" checked="true" /><label for="checkbox20">Node content supports text (regular text, rich text), images, icons, hyperlinks, notes, labels, summaries, and math formulas</label></li>
+<li><input type="checkbox" id="checkbox21" checked="true" /><label for="checkbox21">Nodes support drag and drop (drag and move, freely adjust), multiple node shapes, Support for expanding node content, and fully customize node content using DDM</label></li>
+<li><input type="checkbox" id="checkbox22" checked="true" /><label for="checkbox22">Support canvas dragging and scaling</label></li>
+<li><input type="checkbox" id="checkbox23" checked="true" /><label for="checkbox23">Supports two multi node selection methods: mouse button drag selection and Ctrl+left button selection</label></li>
+<li><input type="checkbox" id="checkbox24" checked="true" /><label for="checkbox24">Supoorts to export as </label><code>json</code>、<code>png</code>、<code>svg</code>、<code>pdf</code>、<code>markdown</code>、<code>xmind</code>、<code>txt</code>, support import from <code>json</code>、<code>xmind</code>、<code>markdown</code></li>
+<li><input type="checkbox" id="checkbox25" checked="true" /><label for="checkbox25">Support shortcut keys, forward and backward, correlation lines, search and replacement, small maps, watermarks, scrollbar, Hand drawn style, and rainbow lines</label></li>
+<li><input type="checkbox" id="checkbox26" checked="true" /><label for="checkbox26">Provide rich configurations to meet various scenarios and usage habits</label></li>
+<li><input type="checkbox" id="checkbox27" checked="true" /><label for="checkbox27">Support collaborative editing</label></li>
+<li><input type="checkbox" id="checkbox28" checked="true" /><label for="checkbox28">Support demonstration mode</label></li>
 </ul>
 <p>The official provides the following plugins, which can be introduced as needed (a certain function may not be effective because you did not introduce the corresponding plugin). Please refer to the documentation for specific usage methods:</p>
 <blockquote>
@@ -39,16 +39,16 @@ frameworks such as Vue and React, or without a framework.</p>
 <p>This is an online mind map built using the <code>simple-mind-map</code> library and based
 on <code>Vue2.x</code> and <code>ElementUI</code>. Features include:</p>
 <ul>
-<li><input type="checkbox" id="checkbox80" checked="true" /><label for="checkbox80">Toolbar, which supports inserting and deleting nodes, and editing node</label>
+<li><input type="checkbox" id="checkbox29" checked="true" /><label for="checkbox29">Toolbar, which supports inserting and deleting nodes, and editing node</label>
 images, icons, hyperlinks, notes, tags, and summaries</li>
-<li><input type="checkbox" id="checkbox81" checked="true" /><label for="checkbox81">Sidebar, with panels for basic style settings, node style settings,</label>
+<li><input type="checkbox" id="checkbox30" checked="true" /><label for="checkbox30">Sidebar, with panels for basic style settings, node style settings,</label>
 outline, theme selection, and structure selection</li>
-<li><input type="checkbox" id="checkbox82" checked="true" /><label for="checkbox82">Import and export functionality; data is saved in the browser's local</label>
+<li><input type="checkbox" id="checkbox31" checked="true" /><label for="checkbox31">Import and export functionality; data is saved in the browser's local</label>
 storage by default, but it also supports creating, opening, and editing
 local files on the computer directly</li>
-<li><input type="checkbox" id="checkbox83" checked="true" /><label for="checkbox83">Right-click menu, which supports operations such as expanding, collapsing,</label>
+<li><input type="checkbox" id="checkbox32" checked="true" /><label for="checkbox32">Right-click menu, which supports operations such as expanding, collapsing,</label>
 and organizing layout</li>
-<li><input type="checkbox" id="checkbox84" checked="true" /><label for="checkbox84">Bottom bar, which supports node and word count statistics, switching</label>
+<li><input type="checkbox" id="checkbox33" checked="true" /><label for="checkbox33">Bottom bar, which supports node and word count statistics, switching</label>
 between edit and read-only modes, zooming in and out, and switching to
 full screen, support mini map</li>
 </ul>
@@ -382,6 +382,14 @@ full screen, support mini map</li>
         <img src="../../../../assets/avatar/Kyle.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
         <p>Kyle</p>
     </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/lsytyrt.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>lsytyrt</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/秀树因馨雨.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>秀树因馨雨</p>
+    </div>
 </div>
 
   </div>
diff --git a/web/src/pages/Doc/en/start/index.md b/web/src/pages/Doc/en/start/index.md
index 546d377a..694abc61 100644
--- a/web/src/pages/Doc/en/start/index.md
+++ b/web/src/pages/Doc/en/start/index.md
@@ -209,3 +209,15 @@ Different packaging tools may have different specific configurations, with the p
 ### When clicking the [New], [Open], or [Save As] buttons, it will prompt that the browser does not support it or is not using the HTTPS protocol.
 
 The browser uses API [window.showOpenFilePicker](https://developer.mozilla.org/zh-CN/docs/Web/API/Window/showOpenFilePicker) to operate local files on the computer. If it is not supported, either the browser does not support this API or the page is not using the HTTPS protocol, You can press F12, or open the browser console through the right-click menu on the page and enter 'window.showOpenFilePicker' in the 'Console' tab. If it returns 'undefined', it means it is not supported. If it does not return this message and the page still prompts that the browser does not support it or is not using the HTTPS protocol, you can submit an issue or contact the author.
+
+### 5.Import simple-mind-map error message, the error message is as follows:
+
+<img src="../../../../assets/img/docs/错误.jpg" style="width: 850px" />
+
+This is because your build environment does not support this JavaScript syntax, which comes from the '@svgdotjs/svg.js' library. The solution is as follows:
+
+1.Manually reduce the version of the '@svgdotjs/svg.js' library. You can manually install the lower version in your project, such as: `npm i @svgdotjs/svg.js@3.0.16`
+
+2.If you don't reduce the version, you can modify the relevant configuration of your build tool, modify the configuration of 'babel', and have it compile the 'simple-mind-map' library in 'node.modules' or the  '@svgdotjs/svg.js' library. If you are using 'vue-cli' or 'vite', they also provide the relevant configuration directly. In addition, it is necessary to install the 'babel' plugin that compiles this syntax and configure it in the 'babel' configuration file:
+
+`@babel/plugin-proposal-nullish-coalescing-operator`、`@babel/plugin-proposal-optional-chaining`。
\ No newline at end of file
diff --git a/web/src/pages/Doc/en/start/index.vue b/web/src/pages/Doc/en/start/index.vue
index db15852e..85fadc3a 100644
--- a/web/src/pages/Doc/en/start/index.vue
+++ b/web/src/pages/Doc/en/start/index.vue
@@ -1,146 +1,6 @@
 <template>
   <div>
-    <h1>Start</h1>
-<h2>Installation</h2>
-<blockquote>
-<p>Things to note before version 0.2.0:</p>
-</blockquote>
-<pre class="hljs"><code>npm i simple-mind-map
-</code></pre>
-<p><code>0.2.0</code> Notes for previous versions:</p>
-<blockquote>
-<p>Note: This project is directly published in source code form and has not been
-packaged. If compilation fails, a Vue CLI-created project can add the
-following configuration to the vue.config.js file to allow babel-loader to
-compile this dependency:</p>
-<pre class="hljs"><code><span class="hljs-built_in">module</span>.exports = {
-  <span class="hljs-attr">transpileDependencies</span>: [<span class="hljs-string">&quot;simple-mind-map&quot;</span>],
-};
-</code></pre>
-<p>Other projects should modify the packaging configuration as needed.</p>
-</blockquote>
-<h2>Usage</h2>
-<blockquote>
-<p>The <code>web</code> directory of this repository provides a complete project based on <code>Vue2</code>. If you encounter any doubts about using it, you can refer to the implementation of this project.</p>
-</blockquote>
-<blockquote>
-<p>To learn about its use in other frameworks, you can refer to the following unofficial implementations:</p>
-<p>1.<a href="https://github.com/huangyuanyin/hyy-vue3-mindMap">https://github.com/huangyuanyin/hyy-vue3-mindMap</a>: A mind map based on Vue3.2+ElementPlus.</p>
-</blockquote>
-<p>Firstly, provide a container element with a width and height not equal to 0:</p>
-<pre class="hljs"><code><span class="hljs-tag">&lt;<span class="hljs-name">div</span> <span class="hljs-attr">id</span>=<span class="hljs-string">&quot;mindMapContainer&quot;</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">div</span>&gt;</span>
-</code></pre>
-<p>Also, set the <code>CSS</code> style again:</p>
-<pre class="hljs"><code><span class="hljs-selector-id">#mindMapContainer</span> * {
-  <span class="hljs-attribute">margin</span>: <span class="hljs-number">0</span>;
-  <span class="hljs-attribute">padding</span>: <span class="hljs-number">0</span>;
-}
-</code></pre>
-<p>Then introduce the <code>simple-mind-map</code> library and create an instance:</p>
-<pre class="hljs"><code><span class="hljs-keyword">import</span> MindMap <span class="hljs-keyword">from</span> <span class="hljs-string">&quot;simple-mind-map&quot;</span>;
-
-<span class="hljs-keyword">const</span> mindMap = <span class="hljs-keyword">new</span> MindMap({
-  <span class="hljs-attr">el</span>: <span class="hljs-built_in">document</span>.getElementById(<span class="hljs-string">&#x27;mindMapContainer&#x27;</span>),
-  <span class="hljs-attr">data</span>: {
-    <span class="hljs-string">&quot;data&quot;</span>: {
-        <span class="hljs-string">&quot;text&quot;</span>: <span class="hljs-string">&quot;Root Node&quot;</span>
-    },
-    <span class="hljs-string">&quot;children&quot;</span>: []
-  }
-});
-</code></pre>
-<p>This will result in a mind map.</p>
-<p>If you want to implement a complete mind map, you usually need to develop some UI interfaces to achieve more functions through the interfaces provided by the <code>simple-mind-map</code> library.</p>
-<p><code>simple-mind-map</code> supports rich configurations, events, commands, and some additional plugin extensions. Read the subsequent documentation to learn more.</p>
-<p>The non-packaged 'ES' module is introduced by default, and only contains core functions, not unregistered plugin content, which can effectively reduce the size. However, you need to configure the <code>babel</code> compilation <code>simple mind-map</code> in your project to prevent some newer <code>js</code> syntax some browsers not supporting it.</p>
-<p>If you don't want to load all plugins from the beginning and want to load and register plugins asynchronously after instantiation, you can do this:</p>
-<pre class="hljs"><code><span class="hljs-keyword">import</span>(<span class="hljs-string">&#x27;simple-mind-map/src/plugins/Export.js&#x27;</span>).then(<span class="hljs-function"><span class="hljs-params">res</span> =&gt;</span> {
-  mindMap.addPlugin(res.default)
-})
-</code></pre>
-<p>If you need a file in the format of <code>umd</code> module, such as <code>CDN</code> in the browser, Then you can find the <code>simpleMindMap.umd.min.js</code> file and <code>simpleMindMap.css</code> file in the <code>/simple-mind-map/dist/</code> directory, copy it to your project, and then import it into the page:</p>
-<pre class="hljs"><code><span class="hljs-tag">&lt;<span class="hljs-name">link</span> <span class="hljs-attr">rel</span>=<span class="hljs-string">&quot;stylesheet&quot;</span> <span class="hljs-attr">href</span>=<span class="hljs-string">&quot;simpleMindMap.css&quot;</span>&gt;</span>
-<span class="hljs-tag">&lt;<span class="hljs-name">script</span> <span class="hljs-attr">scr</span>=<span class="hljs-string">&quot;simpleMindMap.umd.min.js&quot;</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">script</span>&gt;</span>
-</code></pre>
-<p>A global variable <code>window.simpleMindMap</code> will be created. you can get <code>MindMap</code> constructor by <code>window.simpleMindMap.default</code>, for more detail info you can log <code>window.simpleMindMap</code>.</p>
-<p>The disadvantage of this method is that it will contain all the content, including the plugins you have not registered, so the overall volume will be relatively large.</p>
-<p>（v0.5.4+）If you want to use the <code>ES</code> module directly on the browser side, you can find the <code>simpleMindMap.esm.js</code> and <code>simpleMindMap.esm.css</code> files in the <code>/simple-mind-map/dist/</code> directory.</p>
-<p>Online CDN services can also be used, such as:</p>
-<pre class="hljs"><code>https://unpkg.com/browse/simple-mind-map@0.9.2/dist/
-</code></pre>
-<p>You can find all the packaged files for a certain version.</p>
-<h2>Development</h2>
-<p>If you only use library, you don't need to read this section.</p>
-<h3>Local Development</h3>
-<pre class="hljs"><code>git <span class="hljs-built_in">clone</span> https://github.com/wanglin2/mind-map.git
-<span class="hljs-built_in">cd</span> mind-map
-<span class="hljs-built_in">cd</span> simple-mind-map
-npm i
-npm link
-<span class="hljs-built_in">cd</span> ..
-<span class="hljs-built_in">cd</span> web
-npm i
-npm link simple-mind-map
-npm run serve
-</code></pre>
-<blockquote>
-<p>If there is an installation dependency error, you can try adjusting the node version. The author is using version 14. x.</p>
-</blockquote>
-<h3>Packaging the Library</h3>
-<p>Since version <code>0.2.0</code>, we have added support for packaging the core library
-simple-mind-map. This uses the same packaging tool as the sample project web.</p>
-<pre class="hljs"><code><span class="hljs-built_in">cd</span> web
-npm run buildLibrary
-</code></pre>
-<p>The packaging entry is <code>simple-mind-map/full.js</code>, which will introduce all plugins by default. If you don't need all plugins, you can modify the file to only introduce the plugins you need, which can reduce the size of the packaged file.</p>
-<p>The <code>package.json</code> file in the <code>simple-mind-map</code> library provides two export
-fields:</p>
-<pre class="hljs"><code>{
-  <span class="hljs-attr">&quot;module&quot;</span>: <span class="hljs-string">&quot;index.js&quot;</span>,
-  <span class="hljs-attr">&quot;main&quot;</span>: <span class="hljs-string">&quot;./dist/simpleMindMap.umd.min.js&quot;</span>
-}
-</code></pre>
-<p>Environments that support the <code>module</code> field will use <code>index.js</code> as the entry
-point, otherwise the packed <code>simpleMindMap.umd.min.js</code> will be used as the entry
-point.</p>
-<h4>Generate TypeScript type files</h4>
-<pre class="hljs"><code><span class="hljs-built_in">cd</span> simple-mind-map
-npm run types
-</code></pre>
-<p>You can obtain the type files in the 'simple-mind-map/types/' directory.</p>
-<h3>Compile the doc</h3>
-<pre class="hljs"><code><span class="hljs-built_in">cd</span> web 
-npm run buildDoc
-</code></pre>
-<h3>Packaging the Demo</h3>
-<pre class="hljs"><code><span class="hljs-built_in">cd</span> web
-npm run build
-</code></pre>
-<p>The <code>index.html</code> file will be automatically moved to the root directory.</p>
-<h2>Problems</h2>
-<h3>Error when using in Vite, indicating xml-js dependency error</h3>
-<p>Solution: use the following import method:</p>
-<pre class="hljs"><code><span class="hljs-keyword">import</span> MindMap <span class="hljs-keyword">from</span> <span class="hljs-string">&quot;simple-mind-map/dist/simpleMindMap.umd.min&quot;</span>;
-</code></pre>
-<p>The <code>simple-mind-map</code> package provides the unpacked entry field <code>module</code>, and
-the <code>xml-js</code> package dependency needs to import the package in the <code>node</code>
-environment. Therefore, it cannot be obtained in <code>Vite</code> and an error will be
-reported. Therefore, specify the import of the packed entry, and all relevant
-packages are packed into the product, so there will be no error.</p>
-<p>If you need to do further development, that is, you must use the unpacked code,
-and if you do not need to parse the <code>xmind</code> file, you can remove the <code>xmind</code>
-module. If you need it, you can try using other libraries to parse <code>xml</code> to
-<code>json</code>.</p>
-<h3>Error <code>Getting bbox of element &quot;text&quot; is not possible: TypeError: Cannot read properties of undefined (reading 'apply')</code></h3>
-<p>The reason is that the installed version of <code>@svgdotjs/svg.js</code> is too high. You can manually reduce it to the version of <code>3.0.16</code>.</p>
-<h3>TypeError: Cannot read properties of undefined (reading 'prototype') at sax.js:222:46</h3>
-<p>The following configurations can be added to the packaging configuration file:</p>
-<pre class="hljs"><code>resolve: { <span class="hljs-attr">alias</span>: { <span class="hljs-attr">stream</span>: <span class="hljs-string">&quot;stream-browserify&quot;</span> } }
-</code></pre>
-<p>Different packaging tools may have different specific configurations, with the principle of excluding 'stream' dependencies.</p>
-<h3>When clicking the [New], [Open], or [Save As] buttons, it will prompt that the browser does not support it or is not using the HTTPS protocol.</h3>
-<p>The browser uses API <a href="https://developer.mozilla.org/zh-CN/docs/Web/API/Window/showOpenFilePicker">window.showOpenFilePicker</a> to operate local files on the computer. If it is not supported, either the browser does not support this API or the page is not using the HTTPS protocol, You can press F12, or open the browser console through the right-click menu on the page and enter 'window.showOpenFilePicker' in the 'Console' tab. If it returns 'undefined', it means it is not supported. If it does not return this message and the page still prompts that the browser does not support it or is not using the HTTPS protocol, you can submit an issue or contact the author.</p>
-
+    
   </div>
 </template>
 
diff --git a/web/src/pages/Doc/zh/introduction/index.md b/web/src/pages/Doc/zh/introduction/index.md
index 9f6fe83d..e8703e81 100644
--- a/web/src/pages/Doc/zh/introduction/index.md
+++ b/web/src/pages/Doc/zh/introduction/index.md
@@ -424,4 +424,12 @@
         <img src="../../../../assets/avatar/Kyle.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
         <p>Kyle</p>
     </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/lsytyrt.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>lsytyrt</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/秀树因馨雨.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>秀树因馨雨</p>
+    </div>
 </div>
diff --git a/web/src/pages/Doc/zh/introduction/index.vue b/web/src/pages/Doc/zh/introduction/index.vue
index a25f78c7..8445ee00 100644
--- a/web/src/pages/Doc/zh/introduction/index.vue
+++ b/web/src/pages/Doc/zh/introduction/index.vue
@@ -8,18 +8,18 @@
 </blockquote>
 <h2>特性</h2>
 <ul>
-<li><input type="checkbox" id="checkbox51" checked="true" /><label for="checkbox51">插件化架构，除核心功能外，其他功能作为插件提供，按需使用，减小打包体积</label></li>
-<li><input type="checkbox" id="checkbox52" checked="true" /><label for="checkbox52">支持逻辑结构图、思维导图、组织结构图、目录组织图、时间轴（横向、竖向）、鱼骨图等结构</label></li>
-<li><input type="checkbox" id="checkbox53" checked="true" /><label for="checkbox53">内置多种主题，允许高度自定义样式，支持注册新主题</label></li>
-<li><input type="checkbox" id="checkbox54" checked="true" /><label for="checkbox54">节点内容支持文本（普通文本、富文本）、图片、图标、超链接、备注、标签、概要、数学公式</label></li>
-<li><input type="checkbox" id="checkbox55" checked="true" /><label for="checkbox55">节点支持拖拽（拖拽移动、自由调整）、多种节点形状；支持扩展节点内容、支持使用 DDM 完全自定义节点内容</label></li>
-<li><input type="checkbox" id="checkbox56" checked="true" /><label for="checkbox56">支持画布拖动、缩放</label></li>
-<li><input type="checkbox" id="checkbox57" checked="true" /><label for="checkbox57">支持鼠标按键拖动选择和 Ctrl+左键两种多选节点方式</label></li>
-<li><input type="checkbox" id="checkbox58" checked="true" /><label for="checkbox58">支持导出为</label><code>json</code>、<code>png</code>、<code>svg</code>、<code>pdf</code>、<code>markdown</code>、<code>xmind</code>、<code>txt</code>，支持从<code>json</code>、<code>xmind</code>、<code>markdown</code>导入</li>
-<li><input type="checkbox" id="checkbox59" checked="true" /><label for="checkbox59">支持快捷键、前进后退、关联线、搜索替换、小地图、水印、滚动条、手绘风格、彩虹线条</label></li>
-<li><input type="checkbox" id="checkbox60" checked="true" /><label for="checkbox60">提供丰富的配置，满足各种场景各种使用习惯</label></li>
-<li><input type="checkbox" id="checkbox61" checked="true" /><label for="checkbox61">支持协同编辑</label></li>
-<li><input type="checkbox" id="checkbox62" checked="true" /><label for="checkbox62">支持演示模式</label></li>
+<li><input type="checkbox" id="checkbox0" checked="true" /><label for="checkbox0">插件化架构，除核心功能外，其他功能作为插件提供，按需使用，减小打包体积</label></li>
+<li><input type="checkbox" id="checkbox1" checked="true" /><label for="checkbox1">支持逻辑结构图、思维导图、组织结构图、目录组织图、时间轴（横向、竖向）、鱼骨图等结构</label></li>
+<li><input type="checkbox" id="checkbox2" checked="true" /><label for="checkbox2">内置多种主题，允许高度自定义样式，支持注册新主题</label></li>
+<li><input type="checkbox" id="checkbox3" checked="true" /><label for="checkbox3">节点内容支持文本（普通文本、富文本）、图片、图标、超链接、备注、标签、概要、数学公式</label></li>
+<li><input type="checkbox" id="checkbox4" checked="true" /><label for="checkbox4">节点支持拖拽（拖拽移动、自由调整）、多种节点形状；支持扩展节点内容、支持使用 DDM 完全自定义节点内容</label></li>
+<li><input type="checkbox" id="checkbox5" checked="true" /><label for="checkbox5">支持画布拖动、缩放</label></li>
+<li><input type="checkbox" id="checkbox6" checked="true" /><label for="checkbox6">支持鼠标按键拖动选择和 Ctrl+左键两种多选节点方式</label></li>
+<li><input type="checkbox" id="checkbox7" checked="true" /><label for="checkbox7">支持导出为</label><code>json</code>、<code>png</code>、<code>svg</code>、<code>pdf</code>、<code>markdown</code>、<code>xmind</code>、<code>txt</code>，支持从<code>json</code>、<code>xmind</code>、<code>markdown</code>导入</li>
+<li><input type="checkbox" id="checkbox8" checked="true" /><label for="checkbox8">支持快捷键、前进后退、关联线、搜索替换、小地图、水印、滚动条、手绘风格、彩虹线条</label></li>
+<li><input type="checkbox" id="checkbox9" checked="true" /><label for="checkbox9">提供丰富的配置，满足各种场景各种使用习惯</label></li>
+<li><input type="checkbox" id="checkbox10" checked="true" /><label for="checkbox10">支持协同编辑</label></li>
+<li><input type="checkbox" id="checkbox11" checked="true" /><label for="checkbox11">支持演示模式</label></li>
 </ul>
 <p>官方提供了如下插件，可根据需求按需引入（某个功能不生效大概率是因为你没有引入对应的插件），具体使用方式请查看文档：</p>
 <blockquote>
@@ -37,11 +37,11 @@
 <p>2.<code>web</code></p>
 <p>使用<code>simple-mind-map</code>库，基于<code>vue2.x</code>、<code>ElementUI</code>搭建的在线思维导图。特性：</p>
 <ul>
-<li><input type="checkbox" id="checkbox63" checked="true" /><label for="checkbox63">工具栏，支持插入节点、删除节点；编辑节点图片、图标、超链接、备注、标签、概要</label></li>
-<li><input type="checkbox" id="checkbox64" checked="true" /><label for="checkbox64">侧边栏，基础样式设置面板、节点样式设置面板、大纲面板、主题选择面板、结构选择面板</label></li>
-<li><input type="checkbox" id="checkbox65" checked="true" /><label for="checkbox65">导入导出功能；数据默认保存在浏览器本地存储，也支持直接创建、打开、编辑电脑本地文件</label></li>
-<li><input type="checkbox" id="checkbox66" checked="true" /><label for="checkbox66">右键菜单，支持展开、收起、整理布局等操作</label></li>
-<li><input type="checkbox" id="checkbox67" checked="true" /><label for="checkbox67">底部栏，支持节点数量、字数统计；支持切换编辑和只读模式；支持放大缩小；支持全屏切换；支持小地图</label></li>
+<li><input type="checkbox" id="checkbox12" checked="true" /><label for="checkbox12">工具栏，支持插入节点、删除节点；编辑节点图片、图标、超链接、备注、标签、概要</label></li>
+<li><input type="checkbox" id="checkbox13" checked="true" /><label for="checkbox13">侧边栏，基础样式设置面板、节点样式设置面板、大纲面板、主题选择面板、结构选择面板</label></li>
+<li><input type="checkbox" id="checkbox14" checked="true" /><label for="checkbox14">导入导出功能；数据默认保存在浏览器本地存储，也支持直接创建、打开、编辑电脑本地文件</label></li>
+<li><input type="checkbox" id="checkbox15" checked="true" /><label for="checkbox15">右键菜单，支持展开、收起、整理布局等操作</label></li>
+<li><input type="checkbox" id="checkbox16" checked="true" /><label for="checkbox16">底部栏，支持节点数量、字数统计；支持切换编辑和只读模式；支持放大缩小；支持全屏切换；支持小地图</label></li>
 </ul>
 <p>提供文档页面服务。</p>
 <p>3.<code>dist</code></p>
@@ -375,6 +375,14 @@
         <img src="../../../../assets/avatar/Kyle.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
         <p>Kyle</p>
     </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/lsytyrt.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>lsytyrt</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/秀树因馨雨.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>秀树因馨雨</p>
+    </div>
 </div>
 
   </div>
diff --git a/web/src/pages/Doc/zh/start/index.md b/web/src/pages/Doc/zh/start/index.md
index 4694e19c..c89f9a85 100644
--- a/web/src/pages/Doc/zh/start/index.md
+++ b/web/src/pages/Doc/zh/start/index.md
@@ -192,4 +192,16 @@ resolve: { alias: { stream: "stream-browserify" } }
 
 ### 4.点击【新建】、【打开】、【另存为】按钮时提示浏览器不支持，或者非https协议。
 
-浏览器上操作电脑本地文件使用的是[window.showOpenFilePicker](https://developer.mozilla.org/zh-CN/docs/Web/API/Window/showOpenFilePicker)api，如果不支持，要么是浏览器不支持这个API，要么是因为页面非https协议，你可以按F12，或者在页面通过鼠标右键菜单中的【检查】打开浏览器控制台，在其中的【控制台】或【console】tab中输入`window.showOpenFilePicker`按回车，如果返回`undefined`则代表不支持，如果返回的不是这个，而页面依旧提示提示浏览器不支持，或者非https协议，那么可以提交issue，或者联系作者。
\ No newline at end of file
+浏览器上操作电脑本地文件使用的是[window.showOpenFilePicker](https://developer.mozilla.org/zh-CN/docs/Web/API/Window/showOpenFilePicker)api，如果不支持，要么是浏览器不支持这个API，要么是因为页面非https协议，你可以按F12，或者在页面通过鼠标右键菜单中的【检查】打开浏览器控制台，在其中的【控制台】或【console】tab中输入`window.showOpenFilePicker`按回车，如果返回`undefined`则代表不支持，如果返回的不是这个，而页面依旧提示提示浏览器不支持，或者非https协议，那么可以提交issue，或者联系作者。
+
+### 5.引入simple-mind-map报错，报错信息如下：
+
+<img src="../../../../assets/img/docs/错误.jpg" style="width: 850px" />
+
+这是因为你的构建环境不支持该js语法，该语法出自`@svgdotjs/svg.js`库，解决方法如下：
+
+1.手动降低`@svgdotjs/svg.js`库的版本，你可以在你的项目中手动安装低版本，比如：`npm i @svgdotjs/svg.js@3.0.16`
+
+2.不降低版本的话，可以通过修改你的构建工具的相关配置，修改`babel`的配置，让它编译一下`node_modules`中的`simple-mind-map`库，或`@svgdotjs/svg.js`库，如果用的是`vue-cli`或`vite`，它们也直接提供了相关配置。另外需要安装编译该语法的`babel`插件，并且配置到`babel`的配置文件中：
+
+`@babel/plugin-proposal-nullish-coalescing-operator`、`@babel/plugin-proposal-optional-chaining`。
\ No newline at end of file
diff --git a/web/src/pages/Doc/zh/start/index.vue b/web/src/pages/Doc/zh/start/index.vue
index 5a4b26ee..20022828 100644
--- a/web/src/pages/Doc/zh/start/index.vue
+++ b/web/src/pages/Doc/zh/start/index.vue
@@ -123,6 +123,12 @@ npm run build
 <p>不同的打包工具可能具体配置不一样，原理就是排除<code>stream</code>依赖。</p>
 <h3>4.点击【新建】、【打开】、【另存为】按钮时提示浏览器不支持，或者非https协议。</h3>
 <p>浏览器上操作电脑本地文件使用的是<a href="https://developer.mozilla.org/zh-CN/docs/Web/API/Window/showOpenFilePicker">window.showOpenFilePicker</a>api，如果不支持，要么是浏览器不支持这个API，要么是因为页面非https协议，你可以按F12，或者在页面通过鼠标右键菜单中的【检查】打开浏览器控制台，在其中的【控制台】或【console】tab中输入<code>window.showOpenFilePicker</code>按回车，如果返回<code>undefined</code>则代表不支持，如果返回的不是这个，而页面依旧提示提示浏览器不支持，或者非https协议，那么可以提交issue，或者联系作者。</p>
+<h3>5.引入simple-mind-map报错，报错信息如下：</h3>
+<img src="../../../../assets/img/docs/错误.jpg" style="width: 850px" />
+<p>这是因为你的构建环境不支持该js语法，该语法出自<code>@svgdotjs/svg.js</code>库，解决方法如下：</p>
+<p>1.手动降低<code>@svgdotjs/svg.js</code>库的版本，你可以在你的项目中手动安装低版本，比如：<code>npm i @svgdotjs/svg.js@3.0.16</code></p>
+<p>2.不降低版本的话，可以通过修改你的构建工具的相关配置，修改<code>babel</code>的配置，让它编译一下<code>node_modules</code>中的<code>simple-mind-map</code>库，或<code>@svgdotjs/svg.js</code>库，如果用的是<code>vue-cli</code>或<code>vite</code>，它们也直接提供了相关配置。另外需要安装编译该语法的<code>babel</code>插件，并且配置到<code>babel</code>的配置文件中：</p>
+<p><code>@babel/plugin-proposal-nullish-coalescing-operator</code>、<code>@babel/plugin-proposal-optional-chaining</code>。</p>
 
   </div>
 </template>