diff --git a/README.md b/README.md
index 1432ab1..1d1c1f7 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,9 @@ go语言开发的[satori](https://satori.js.org/zh-CN/)协议的sdk客户端
 [![](https://img.shields.io/github/commit-activity/m/dezhishen/satori-sdk-go?logo=github)](https://github.com/dezhishen/satori-sdk-go/graphs/commit-activity)
 [![](https://img.shields.io/github/last-commit/dezhishen/satori-sdk-go.svg?logo=github)](https://github.com/dezhishen/satori-sdk-go/commits)
 [![wakatime](https://wakatime.com/badge/user/a2c981ca-317d-4b34-8ed9-4264fbfdb775/project/018b2817-27cb-454d-b957-5a4686855dcd.svg)](https://wakatime.com/badge/user/a2c981ca-317d-4b34-8ed9-4264fbfdb775/project/018b2817-27cb-454d-b957-5a4686855dcd)
+## 架构图
+![](doc/images/架构图.png)
+
 ## todo
 - [x] 示例
 - [x] 配置
diff --git "a/doc/images/\346\236\266\346\236\204\345\233\276.png" "b/doc/images/\346\236\266\346\236\204\345\233\276.png"
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