diff --git a/assets/img/favicon.png b/assets/img/favicon.png
index bc6aa05607752193de7656dc5420aa5d5a12069a..c20e73f0948851fa058862f2cae3574cce796122 100644
Binary files a/assets/img/favicon.png and b/assets/img/favicon.png differ
diff --git a/assets/img/favicon.sh b/assets/img/favicon.sh
index 9ad1b60d39faf7edb24b806197942260fb9086a6..121a658912d284e9da995c58f6fd1fb9ec3982e7 100755
--- a/assets/img/favicon.sh
+++ b/assets/img/favicon.sh
@@ -7,9 +7,61 @@ convert leaf.png -resize 256x256 \
         favicon.ico
 
 convert leaf.png -resize 256x256 favicon.png
+convert leaf.png -resize 32x32 favicon-32x32.png
+convert leaf.png -resize 16x16 favicon-16x16.png
+
 
 cp favicon.png ../../web/
 cp favicon.ico ../../web/
+cp favicon-32x32.png ../../web/icons/
+cp favicon-16x16.png ../../web/icons/
 
 for i in 192 512; do convert leaf.png -resize $ix$i ../../web/icons/Icon-$i.png; done
 for i in 192 512; do convert leaf.png -resize $ix$i ../../web/icons/Icon-maskable-$i.png; done
+
+
+#!/bin/bash
+
+BASE=leaf.png
+
+#IOS=../../../../../ios/Runner/Assets.xcassets/LaunchImage.imageset
+#IOSICON=../../../../../ios/Runner/Assets.xcassets/AppIcon.appiconset
+
+# ls $BASE
+# ls $IOS
+
+#convert $BASE -resize 48x mipmap-mdpi/launch_image.png
+#convert $BASE -resize 72x mipmap-hdpi/launch_image.png
+#convert $BASE -resize 96x mipmap-xhdpi/launch_image.png
+#convert $BASE -resize 144x mipmap-xxhdpi/launch_image.png
+#convert $BASE -resize 192x mipmap-xxxhdpi/launch_image.png
+#
+#cp mipmap-mdpi/launch_image.png $IOS/LaunchImage.png
+#cp mipmap-xhdpi/launch_image.png $IOS/LaunchImage@2x.png
+#cp mipmap-xxhdpi/launch_image.png $IOS/LaunchImage@3x.png
+
+
+#cp mipmap-xxxhdpi/launch_image.png $IOS/LaunchImage@4x.png
+
+DEST=../..
+convert $BASE -resize 48x $DEST/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
+convert $BASE -resize 72x $DEST/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
+convert $BASE -resize 96x $DEST/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+convert $BASE -resize 144x $DEST/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+convert $BASE -resize 192x $DEST/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+
+# convert $BASE -resize 1024x1024 $IOSICON/Icon-App-1024x1024@1x.png
+# convert $BASE -resize 20x20 $IOSICON/Icon-App-20x20@1x.png
+# convert $BASE -resize 40x40 $IOSICON/Icon-App-20x20@2x.png
+# convert $BASE -resize 60x60 $IOSICON/Icon-App-20x20@3x.png
+# convert $BASE -resize 29x29 $IOSICON/Icon-App-29x29@1x.png
+# convert $BASE -resize 58x58 $IOSICON/Icon-App-29x29@2x.png
+# convert $BASE -resize 87x87 $IOSICON/Icon-App-29x29@3x.png
+# convert $BASE -resize 40x40 $IOSICON/Icon-App-40x40@1x.png
+# convert $BASE -resize 80x80 $IOSICON/Icon-App-40x40@2x.png
+# convert $BASE -resize 120x120 $IOSICON/Icon-App-40x40@3x.png
+# convert $BASE -resize 120x120 $IOSICON/Icon-App-60x60@2x.png
+# convert $BASE -resize 180x180 $IOSICON/Icon-App-60x60@3x.png
+# convert $BASE -resize 76x76 $IOSICON/Icon-App-76x76@1x.png
+# convert $BASE -resize 152x152 $IOSICON/Icon-App-76x76@2x.png
+# convert $BASE -resize 167x167 $IOSICON/Icon-App-83.5x83.5@2x.png
diff --git a/web/manifest.json b/web/manifest.json
index 88c69a4a38616fdebe16349c8e768189918ffa30..337f13606c60d66ffb8dd8334618ea37d3277274 100644
--- a/web/manifest.json
+++ b/web/manifest.json
@@ -10,23 +10,23 @@
     "prefer_related_applications": false,
     "icons": [
         {
-            "src": "icons/Icon-192.png",
+            "src": "/icons/Icon-192.png",
             "sizes": "192x192",
             "type": "image/png"
         },
         {
-            "src": "icons/Icon-512.png",
+            "src": "/icons/Icon-512.png",
             "sizes": "512x512",
             "type": "image/png"
         },
         {
-            "src": "icons/Icon-maskable-192.png",
+            "src": "/icons/Icon-maskable-192.png",
             "sizes": "192x192",
             "type": "image/png",
             "purpose": "maskable"
         },
         {
-            "src": "icons/Icon-maskable-512.png",
+            "src": "/icons/Icon-maskable-512.png",
             "sizes": "512x512",
             "type": "image/png",
             "purpose": "maskable"