diff --git a/README.md b/README.md
index d4b2881..5fd5f4d 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@

## Shark简介 [](https://www.apache.org/licenses/LICENSE-2.0.html) [](https://gitter.im/gaoxianglong/kratos?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [](https://github.com/gaoxianglong/shark/releases)
+[](https://gitter.im/gaoxianglong/shark?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
轻量级Mysql分库分表(Sharding)中间件,丰富的Sharding算法支持(2类4种分片算法),能够方便DBA实现库的水平扩容和降低数据迁移成本。Shark站在巨人的肩膀上(SpringJdbc、Druid),采用与应用集成架构,放弃通用性,只为换取更好的执行性能与降低分布式环境下外围系统的宕机风险。
- [常见问题](https://github.com/gaoxianglong/shark/wiki/%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98)