diff --git a/README.md b/README.md
index af3db43..cf10a52 100644
--- a/README.md
+++ b/README.md
@@ -10,5 +10,5 @@ https://my.aliexpress.com/wishlist/shared.htm?groupId=100000009108834
 - PLA box 3D printing
 https://cad.onshape.com/documents/8ec970df0f91cd7f4dafb0b8/w/81f5e80ab2d84901aa8e29be/e/2df0103f0eb100d6330b3609
 
-![alt text](https://raw.githubusercontent.com/dvarrel/XCTRACK_vario/master/photo.jpg)
+![alt text](https://raw.githubusercontent.com/dvarrel/XCTRACK_vario/master/photo512.jpg)