diff --git a/README.md b/README.md
index 7deb1a8..22e4906 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ pip install -r requirement.txt
 - Organise data (use IDRiD as example)
 
 <p align="left">
-  <img src="https://user-images.githubusercontent.com/11435359/146857310-f258c86c-fde6-48e8-9cee-badd2b21bd2c.png" width="480">
+  <img src="./pic/file_index.jpg" width="120">
 </p>
 
 
diff --git a/pic/file_index.jpg b/pic/file_index.jpg
new file mode 100644
index 0000000..655931f
Binary files /dev/null and b/pic/file_index.jpg differ