diff --git a/README.md b/README.md
index 8e9b926a..8e5465a4 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ FastBee 集设备管理、数据监控、多端应用于一体，支持[一键
 | 一键部署       | 推荐使用 Docker 容器化部署，支持[快速搭建](https://fastbee.cn/doc/install/docker.html)完整环境                           |
 
 
-![](https://gitee.com/beecue/fastbee-sdk/raw/master/Arduino/FastBeeEsp32/device.png)
+[![](https://gitee.com/beecue/fastbee-sdk/raw/master/Arduino/FastBeeEsp32/device.png)](https://gitee.com/beecue/fastbee-sdk/tree/master/Arduino/FastBeeEsp32)
 
 ---