Update README.md (#4)

- Update README.md (a1ace6730dfca47d50ebc935c792597efda9473e)


Co-authored-by: Jing Li <lijing1996@users.noreply.huggingface.co>

README.md

@@ -51,9 +51,10 @@ Some real outputs produced by FireRed-Image-Edit across general editing.
 
 ### Portrait
 <p align="center">
-    <img src="https://github.com/FireRedTeam/FireRed-Image-Edit/raw/main/assets/showcase_portrait.png" width="800"/>
-<p> 
-
+    <a href="https://github.com/FireRedTeam/FireRed-Image-Edit/raw/main/assets/showcase_portrait.png">
+        <img src="https://github.com/FireRedTeam/FireRed-Image-Edit/raw/main/assets/showcase_portrait.jpg" width="800"/>
+    </a>
+<p>
 
 ### Multi-image-fusion
 <p align="center">