diff --git a/README.en.md b/README.en.md
index 2bf2cbf..185655b 100644
--- a/README.en.md
+++ b/README.en.md
@@ -26,7 +26,7 @@ SpireCV is an **real-time edge perception SDK** built for **intelligent unmanned
 
 #### The main framework is shown in the figure:
 
-<img width="640" src="https://pic.imgdb.cn/item/64802a0d1ddac507cca5223c.jpg"/>
+<img width="640" src="https://pic.imgdb.cn/item/64f7112c661c6c8e54b25974.webp"/>
 
 #### Current support:
  - **Functional level**：