diff --git a/.gitignore b/.gitignore
index f68357d..41432a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 node_modules/
 lib/
 esm/
-tsconfig.tsbuildinfo
\ No newline at end of file
+tsconfig.tsbuildinfo
+release-toolbox.json
diff --git a/src/index.ts b/src/index.ts
index e69de29..5a317b4 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -0,0 +1,3 @@
+export { md } from './md.js';
+
+export { createMd, insertMd } from './utils.js';
diff --git a/src/md.ts b/src/md.ts
index c92cf78..80a0746 100644
--- a/src/md.ts
+++ b/src/md.ts
@@ -40,7 +40,7 @@ type TableParamsType = { type: 'table'; params: [header: string[], content: stri
 
 type DataType = (HeadingParamsType | BlockquoteParamsType | LinkParamsType | TableParamsType)[];
 
-export const write = (data: DataType) => {
+export const md = (data: DataType) => {
   const headingMap = Array(5)
     .fill(undefined)
     .map((_, index) => index + 1)
diff --git a/src/test.js b/src/test.ts
similarity index 79%
rename from src/test.js
rename to src/test.ts
index 30b17e4..0cb232d 100644
--- a/src/test.js
+++ b/src/test.ts
@@ -1,9 +1,9 @@
-import { writeFileToLine } from './utils.js';
-import { write } from './md.js';
+import { insertMd } from './utils.js';
+import { md } from './md.js';
 
-writeFileToLine(
+insertMd(
   'TEST.md',
-  write([
+  md([
     { type: 'h1', params: '123' },
     { type: 'h2', params: '123' },
     { type: 'h3', params: '123' },
diff --git a/src/utils.ts b/src/utils.ts
index ea31b79..ef3bff1 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -1,10 +1,9 @@
 import fs from 'fs';
 import path from 'path';
-
 import { LF } from './md.js';
 
 //往固定的行写入数据
-export const writeFileToLine = (fileName: string, content: string, line = 0) => {
+export const insertMd = (fileName: string, content: string, line = 0) => {
   const _path = path.resolve('./', fileName);
 
   // 计算行
@@ -18,7 +17,7 @@ export const writeFileToLine = (fileName: string, content: string, line = 0) =>
   fs.writeFileSync(_path, outputMd);
 };
 
-export const createNewFile = (fileName: string, content: string) => {
+export const createMd = (fileName: string, content: string) => {
   const _path = path.resolve('./', fileName);
   fs.writeFileSync(_path, content);
 };