diff --git a/src/assets/images/data-structure.png b/src/assets/images/data-structure.png
new file mode 100644
index 0000000..1c970ca
Binary files /dev/null and b/src/assets/images/data-structure.png differ
diff --git a/src/pages/index.astro b/src/pages/index.astro
index f9e2cdc..44fa424 100644
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@@ -244,7 +244,7 @@ const metadata = {
       },
     ]}
     image={{
-      src: '~/assets/images/Weather-sim.png',
+      src: '~/assets/images/data-structure.png',
       alt: 'scenarios',
       
     }}