diff --git a/simple-mind-map/src/core/render/Render.js b/simple-mind-map/src/core/render/Render.js
index 8116a5df..a82027df 100644
--- a/simple-mind-map/src/core/render/Render.js
+++ b/simple-mind-map/src/core/render/Render.js
@@ -1206,7 +1206,10 @@ class Render {
               Array.isArray(smmData) ? smmData : [smmData]
             )
           } else {
-            text = htmlEscape(text)
+            // 如果是富文本模式，那么需要转义特殊字符
+            if (this.hasRichTextPlugin()) {
+              text = htmlEscape(text)
+            }
             const textArr = text
               .split(new RegExp('\r?\n|(?<!\n)\r', 'g'))
               .filter(item => {
diff --git a/simple-mind-map/src/plugins/RichText.js b/simple-mind-map/src/plugins/RichText.js
index 323fb9a2..fbf263f8 100644
--- a/simple-mind-map/src/plugins/RichText.js
+++ b/simple-mind-map/src/plugins/RichText.js
@@ -8,7 +8,8 @@ import {
   checkSmmFormatData,
   formatGetNodeGeneralization,
   nodeRichTextToTextWithWrap,
-  getNodeRichTextStyles
+  getNodeRichTextStyles,
+  htmlEscape
 } from '../utils'
 import { CONSTANTS, richTextSupportStyleList } from '../constants/constant'
 import MindMapNode from '../core/render/node/MindMapNode'
@@ -760,20 +761,24 @@ class RichText {
     this.afterHandleData()
   }
 
+  handleDataToRichText(data) {
+    data.richText = true
+    data.resetRichText = true
+    data.text = htmlEscape(data.text)
+  }
+
   // 处理导入数据
   handleSetData(data) {
     const walk = root => {
       if (root.data && !root.data.richText) {
-        root.data.richText = true
-        root.data.resetRichText = true
+        this.handleDataToRichText(root.data)
       }
       // 概要
       if (root.data) {
         const generalizationList = formatGetNodeGeneralization(root.data)
         generalizationList.forEach(item => {
           if (!item.richText) {
-            item.richText = true
-            item.resetRichText = true
+            this.handleDataToRichText(item)
           }
         })
       }