diff --git a/assets/icon.png b/assets/icon.png
index bebc6d5..2492960 100644
Binary files a/assets/icon.png and b/assets/icon.png differ
diff --git a/assets/icons/icon.png b/assets/icons/icon.png
new file mode 100644
index 0000000..2492960
Binary files /dev/null and b/assets/icons/icon.png differ
diff --git a/assets/manifest.json b/assets/manifest.json
index 98d0743..f95da07 100644
--- a/assets/manifest.json
+++ b/assets/manifest.json
@@ -9,6 +9,12 @@
   "orientation": "natural",
   "prefer_related_applications": false,
   "icons": [
+    
+    {
+      "src": "icons/icon.png",
+      "sizes": "512x512",
+      "type": "image/png"
+    },
     {
       "src": "icons/icon-192.png",
       "sizes": "192x192",
diff --git a/assets/marzo24.jpg b/assets/marzo24.jpg
deleted file mode 100644
index f768f8a..0000000
Binary files a/assets/marzo24.jpg and /dev/null differ