diff --git a/README.md b/README.md
index 6b6ad1680..d9e9d29c9 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,7 @@ English | [中文](README_ZH.md)
 - [x] Flexible ticker event
 - [x] Implementation of `gnet` Client
 - [x] **Windows** platform support (For compatibility in development only, do not use it in production)
+- [x] **Edge-triggered** I/O support
 - [ ] Multiple network addresses binding
 - [ ] **TLS** support
 - [ ] [io_uring](https://kernel.dk/io_uring.pdf) support
diff --git a/README_ZH.md b/README_ZH.md
index 7c42c4d4d..e126e2656 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -42,6 +42,7 @@
 - [x] 灵活的事件定时器
 - [x] 实现 `gnet` 客户端
 - [x] 支持 **Windows** 平台 (仅用于开发环境的兼容性，不要在生产环境中使用)
+- [x] **Edge-triggered** I/O 支持
 - [ ] 多网络地址绑定
 - [ ] 支持 **TLS**
 - [ ] 支持 [io_uring](https://kernel.dk/io_uring.pdf)