diff --git a/simple-mind-map/package-lock.json b/simple-mind-map/package-lock.json
index 762cfca1..4a85bc53 100644
--- a/simple-mind-map/package-lock.json
+++ b/simple-mind-map/package-lock.json
@@ -1,11 +1,11 @@
 {
   "name": "simple-mind-map",
-  "version": "0.4.5",
+  "version": "0.4.6",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "version": "0.4.5",
+      "version": "0.4.6",
       "license": "MIT",
       "dependencies": {
         "@svgdotjs/svg.js": "^3.0.16",
diff --git a/simple-mind-map/package.json b/simple-mind-map/package.json
index 5f154591..cf50e66e 100644
--- a/simple-mind-map/package.json
+++ b/simple-mind-map/package.json
@@ -1,6 +1,6 @@
 {
   "name": "simple-mind-map",
-  "version": "0.4.6",
+  "version": "0.4.7",
   "description": "一个简单的web在线思维导图",
   "authors": [
     {
diff --git a/simple-mind-map/src/RichText.js b/simple-mind-map/src/RichText.js
index be16d1d7..eb15009f 100644
--- a/simple-mind-map/src/RichText.js
+++ b/simple-mind-map/src/RichText.js
@@ -97,13 +97,16 @@ class RichText {
     this.mindMap.renderer.textEdit.registerTmpShortcut()
     if (!this.textEditNode) {
       this.textEditNode = document.createElement('div')
-      this.textEditNode.style.cssText = `position:fixed;box-sizing: border-box;background-color:#fff;box-shadow: 0 0 20px rgba(0,0,0,.5);outline: none; word-break: break-all;`
+      this.textEditNode.style.cssText = `position:fixed;box-sizing: border-box;box-shadow: 0 0 20px rgba(0,0,0,.5);outline: none; word-break: break-all;`
       document.body.appendChild(this.textEditNode)
     }
     // 原始宽高
     let g = node._textData.node
     let originWidth = g.attr('data-width')
     let originHeight = g.attr('data-height')
+    // 使用节点的填充色，否则如果节点颜色是白色的话编辑时看不见
+    let bgColor = node.style.merge('fillColor')
+    this.textEditNode.style.backgroundColor = bgColor === 'transparent' ? '#fff' : bgColor
     this.textEditNode.style.minWidth = originWidth + 'px'
     this.textEditNode.style.minHeight = originHeight + 'px'
     this.textEditNode.style.left =
@@ -126,7 +129,7 @@ class RichText {
     this.initQuillEditor()
     document.querySelector('.ql-editor').style.minHeight = originHeight + 'px'
     this.showTextEdit = true
-    this.selectAll()
+    this.focus()
     if (!node.nodeData.data.richText) {
       // 如果是非富文本的情况，需要手动应用文本样式
       this.setTextStyleIfNotRichText(node)
@@ -228,6 +231,12 @@ class RichText {
     this.quill.setSelection(0, this.quill.getLength())
   }
 
+  // 聚焦
+  focus() {
+    let len = this.quill.getLength()
+    this.quill.setSelection(len, len)
+  }
+
   // 格式化当前选中的文本
   formatText(config = {}, clear = false) {
     if (!this.range && !this.lastRange) return
diff --git a/web/src/pages/Doc/en/changelog/index.md b/web/src/pages/Doc/en/changelog/index.md
index ebf57502..145b23db 100644
--- a/web/src/pages/Doc/en/changelog/index.md
+++ b/web/src/pages/Doc/en/changelog/index.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.4.7
+
+optimization: 1.During rich text editing, when initially focusing, all are no longer selected by default; 2.When editing rich text, use the node fill color as the background color to avoid being invisible when the node color is white.
+
 ## 0.4.6
 
 New: 1.Associated lines support adjusting control points.
diff --git a/web/src/pages/Doc/en/changelog/index.vue b/web/src/pages/Doc/en/changelog/index.vue
index be12a70e..30a99a95 100644
--- a/web/src/pages/Doc/en/changelog/index.vue
+++ b/web/src/pages/Doc/en/changelog/index.vue
@@ -1,6 +1,8 @@
 <template>
   <div>
     <h1>Changelog</h1>
+<h2>0.4.7</h2>
+<p>optimization: 1.During rich text editing, when initially focusing, all are no longer selected by default; 2.When editing rich text, use the node fill color as the background color to avoid being invisible when the node color is white.</p>
 <h2>0.4.6</h2>
 <p>New: 1.Associated lines support adjusting control points.</p>
 <p>optimization: 1.When adding historical data, filter data that has not changed compared to the previous time.</p>
diff --git a/web/src/pages/Doc/en/richText/index.md b/web/src/pages/Doc/en/richText/index.md
index 72bddcdd..e087f031 100644
--- a/web/src/pages/Doc/en/richText/index.md
+++ b/web/src/pages/Doc/en/richText/index.md
@@ -65,6 +65,12 @@ Replace the built-in font size list during rich text editing. The built-in list
 
 Select All. When the node is being edited, you can select all the text in the node through this method.
 
+### focus()
+
+> v0.4.7+
+
+Focus.
+
 ### formatText(config = {})
 
 - `config`：Object. The key is the style attribute and the value is the style value. The complete configuration is as follows:
diff --git a/web/src/pages/Doc/en/richText/index.vue b/web/src/pages/Doc/en/richText/index.vue
index 742933c7..8b9258f8 100644
--- a/web/src/pages/Doc/en/richText/index.vue
+++ b/web/src/pages/Doc/en/richText/index.vue
@@ -50,6 +50,11 @@ MindMap.usePlugin(RichText, opt?)
 <h2>Method</h2>
 <h3>selectAll()</h3>
 <p>Select All. When the node is being edited, you can select all the text in the node through this method.</p>
+<h3>focus()</h3>
+<blockquote>
+<p>v0.4.7+</p>
+</blockquote>
+<p>Focus.</p>
 <h3>formatText(config = {})</h3>
 <ul>
 <li><code>config</code>：Object. The key is the style attribute and the value is the style value. The complete configuration is as follows:</li>
diff --git a/web/src/pages/Doc/zh/changelog/index.md b/web/src/pages/Doc/zh/changelog/index.md
index 668eb910..0353e517 100644
--- a/web/src/pages/Doc/zh/changelog/index.md
+++ b/web/src/pages/Doc/zh/changelog/index.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.4.7
+
+优化：1.富文本编辑时初始聚焦时不再默认全选；2.富文本编辑时使用节点填充色作为背景色，避免节点颜色为白色时看不见。
+
 ## 0.4.6
 
 新增：1.关联线支持调整控制点。
diff --git a/web/src/pages/Doc/zh/changelog/index.vue b/web/src/pages/Doc/zh/changelog/index.vue
index ab088ab8..82d0cab8 100644
--- a/web/src/pages/Doc/zh/changelog/index.vue
+++ b/web/src/pages/Doc/zh/changelog/index.vue
@@ -1,6 +1,8 @@
 <template>
   <div>
     <h1>Changelog</h1>
+<h2>0.4.7</h2>
+<p>优化：1.富文本编辑时初始聚焦时不再默认全选；2.富文本编辑时使用节点填充色作为背景色，避免节点颜色为白色时看不见。</p>
 <h2>0.4.6</h2>
 <p>新增：1.关联线支持调整控制点。</p>
 <p>优化：1.添加历史数据时过滤和上一次相比没有改变的数据。</p>
diff --git a/web/src/pages/Doc/zh/richText/index.md b/web/src/pages/Doc/zh/richText/index.md
index b3ccd0a8..7ea1a3a7 100644
--- a/web/src/pages/Doc/zh/richText/index.md
+++ b/web/src/pages/Doc/zh/richText/index.md
@@ -65,6 +65,12 @@ MindMap.usePlugin(RichText, opt?)
 
 选中全部。当节点正在编辑中可以通过该方法选中节点内的所有文本。
 
+### focus()
+
+> v0.4.7+
+
+聚焦。
+
 ### formatText(config = {})
 
 - `config`：对象，键为样式属性，值为样式值，完整的配置如下：
diff --git a/web/src/pages/Doc/zh/richText/index.vue b/web/src/pages/Doc/zh/richText/index.vue
index 9b179758..fb3d504b 100644
--- a/web/src/pages/Doc/zh/richText/index.vue
+++ b/web/src/pages/Doc/zh/richText/index.vue
@@ -50,6 +50,11 @@ MindMap.usePlugin(RichText, opt?)
 <h2>方法</h2>
 <h3>selectAll()</h3>
 <p>选中全部。当节点正在编辑中可以通过该方法选中节点内的所有文本。</p>
+<h3>focus()</h3>
+<blockquote>
+<p>v0.4.7+</p>
+</blockquote>
+<p>聚焦。</p>
 <h3>formatText(config = {})</h3>
 <ul>
 <li><code>config</code>：对象，键为样式属性，值为样式值，完整的配置如下：</li>
diff --git a/web/src/pages/Edit/components/Export.vue b/web/src/pages/Edit/components/Export.vue
index cafe31fa..24ed7614 100644
--- a/web/src/pages/Edit/components/Export.vue
+++ b/web/src/pages/Edit/components/Export.vue
@@ -46,6 +46,9 @@
         <el-radio-button label="pdf"
           >{{ $t('export.pdfFile') }}（.pdf）</el-radio-button
         >
+        <el-radio-button label="md"
+          >Markdown文件（.md）</el-radio-button
+        >
       </el-radio-group>
       <div class="tip">{{ $t('export.tips') }}</div>
       <div class="tip warning" v-if="openNodeRichText && ['png', 'pdf'].includes(exportType)">{{ $t('export.pngTips') }}</div>