diff --git a/README.md b/README.md
index d1b62a5..269627c 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@
 [![tag](https://img.shields.io/github/tag/lengfangbing/pipe-core.svg)](https://github.com/lengfangbing/min)
 [![license](https://img.shields.io/github/license/lengfangbing/pipe-core.svg)](https://github.com/lengfangbing/min)
 [![npm version](https://img.shields.io/npm/v/@bell-crow/pipe-core.svg?style=flat)](https://www.npmjs.com/package/@bell-crow/pipe-core)
+[![Build Status](https://app.travis-ci.com/lengfangbing/pipe-core.svg?branch=main)](https://app.travis-ci.com/lengfangbing/pipe-core)
+[![Coverage Status](https://coveralls.io/repos/github/lengfangbing/pipe-core/badge.svg)](https://coveralls.io/github/lengfangbing/pipe-core)
 
 ## What is pipe-core?
 >process data like a pipeline
@@ -163,6 +165,4 @@ test('test createPipeCore case', async () => {
 
 ## TODO
 
-* [x] one process can mix multiple piece of the pipe function
-* [x] append piece of the pipe function dynamic
-* [ ] more type auto support
+* `support for React state`