diff --git a/src/editor/index.ts b/src/editor/index.ts
index 12909b0..2e44eba 100644
--- a/src/editor/index.ts
+++ b/src/editor/index.ts
@@ -68,6 +68,7 @@ import { IPageBreak } from './interface/PageBreak'
 import { LETTER_CLASS } from './dataset/constant/Common'
 import { INTERNAL_CONTEXT_MENU_KEY } from './dataset/constant/ContextMenu'
 import { IRange } from './interface/Range'
+import { splitText } from './utils'
 
 export default class Editor {
   public command: Command
@@ -248,11 +249,14 @@ export default class Editor {
   }
 }
 
-// 对外对象
+// 对外方法
+export { splitText }
+
+// 对外常量
+export { EDITOR_COMPONENT, LETTER_CLASS, INTERNAL_CONTEXT_MENU_KEY }
+
+// 对外枚举
 export {
-  EDITOR_COMPONENT,
-  LETTER_CLASS,
-  INTERNAL_CONTEXT_MENU_KEY,
   Editor,
   RowFlex,
   VerticalAlign,
diff --git a/src/main.ts b/src/main.ts
index 5c6128f..f5e786d 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -17,7 +17,8 @@ import Editor, {
   PageMode,
   PaperDirection,
   RowFlex,
-  TitleLevel
+  TitleLevel,
+  splitText
 } from './editor'
 import { Dialog } from './components/dialog/Dialog'
 import { formatPrismToken } from './utils/prism'
@@ -442,7 +443,7 @@ window.onload = function () {
           type: ElementType.HYPERLINK,
           value: '',
           url,
-          valueList: name.split('').map(n => ({
+          valueList: splitText(name).map(n => ({
             value: n,
             size: 16
           }))
@@ -563,7 +564,7 @@ window.onload = function () {
         const elementList: IElement[] = []
         for (let i = 0; i < formatTokenList.length; i++) {
           const formatToken = formatTokenList[i]
-          const tokenStringList = formatToken.content.split('')
+          const tokenStringList = splitText(formatToken.content)
           for (let j = 0; j < tokenStringList.length; j++) {
             const value = tokenStringList[j]
             const element: IElement = {