diff --git a/README.md b/README.md
index 5e8c3137e..4c1362dc9 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ English | [🇨🇳中文](README_ZH.md)
 - [x] Built-in memory pool with bytes powered by the library [bytebufferpool](https://github.com/valyala/bytebufferpool)
 - [x] Lock-free during the entire runtime
 - [x] Concise and easy-to-use APIs
-- [x] Efficient and reusable memory buffer: Ring-Buffer
+- [x] Efficient, reusable and scalable memory buffer: Ring-Buffer
 - [x] Supporting multiple protocols/IPC mechanism: `TCP`, `UDP` and `Unix Domain Socket`
 - [x] Supporting multiple load-balancing algorithms: `Round-Robin`, `Source-Addr-Hash` and `Least-Connections`
 - [x] Supporting two event-driven mechanisms: `epoll` on **Linux** and `kqueue` on **FreeBSD/DragonFly/Darwin**
diff --git a/README_ZH.md b/README_ZH.md
index 9a4659136..c81d4155e 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -35,7 +35,7 @@
 - [x] 内置 bytes 内存池，由开源库 [bytebufferpool](https://github.com/valyala/bytebufferpool) 提供支持
 - [x] 整个生命周期是无锁的
 - [x] 简单易用的 APIs
-- [x] 基于 Ring-Buffer 的高效且可重用的内存 buffer
+- [x] 高效、可重用而且自动伸缩的环形内存 buffer
 - [x] 支持多种网络协议/IPC 机制：`TCP`、`UDP` 和 `Unix Domain Socket`
 - [x] 支持多种负载均衡算法：`Round-Robin(轮询)`、`Source-Addr-Hash(源地址哈希)` 和 `Least-Connections(最少连接数)`
 - [x] 支持两种事件驱动机制：**Linux** 里的 `epoll` 以及 **FreeBSD/DragonFly/Darwin** 里的 `kqueue`