diff --git a/images/Netty/BIO通信模型.png b/images/Netty/BIO通信模型.png index 6830bb2..1b5dd6c 100644 Binary files a/images/Netty/BIO通信模型.png and b/images/Netty/BIO通信模型.png differ diff --git a/images/Netty/Buffer组件类图.png b/images/Netty/Buffer组件类图.png index 2655818..ab12715 100644 Binary files a/images/Netty/Buffer组件类图.png and b/images/Netty/Buffer组件类图.png differ diff --git a/images/Netty/Channel组件类图.png b/images/Netty/Channel组件类图.png index 12d0e6d..75ab37b 100644 Binary files a/images/Netty/Channel组件类图.png and b/images/Netty/Channel组件类图.png differ diff --git a/images/Netty/NIO客户端序列图.png b/images/Netty/NIO客户端序列图.png index 6ef688e..6b1572c 100644 Binary files a/images/Netty/NIO客户端序列图.png and b/images/Netty/NIO客户端序列图.png differ diff --git a/images/Netty/NIO服务端序列图.png b/images/Netty/NIO服务端序列图.png index 582a600..cbe7c60 100644 Binary files a/images/Netty/NIO服务端序列图.png and b/images/Netty/NIO服务端序列图.png differ diff --git a/images/Netty/伪异步IO通信模型.png b/images/Netty/伪异步IO通信模型.png index 4cb708c..c510eff 100644 Binary files a/images/Netty/伪异步IO通信模型.png and b/images/Netty/伪异步IO通信模型.png differ diff --git a/images/Netty/四种IO模型的功能特性对比图.png b/images/Netty/四种IO模型的功能特性对比图.png index 4a00e4c..cff7d8b 100644 Binary files a/images/Netty/四种IO模型的功能特性对比图.png and b/images/Netty/四种IO模型的功能特性对比图.png differ