diff --git a/social-app.-.md b/social-app.-.md
index b20c0d0..721ee68 100644
--- a/social-app.-.md
+++ b/social-app.-.md
@@ -267,3 +267,43 @@ index 36d19299b..ba095436a 100644
    return agent.prepare(gates, moderation, onSessionChange)
  }
 ```
+
+
+## favicon
+
+`./src/bskyweb/static/`, `./assets/app-icons`にあります。
+
+
+```sh
+# Copy new files that aren't in patches
+function ios-copy-new-files() {
+	echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+	echo "📁 Copying new files..."
+
+	# Copy all assets from ios/assets/ to repos/social-app/assets/
+	if [ -d "$d/ios/assets" ]; then
+		cp -rf "$d/ios/assets/"* "$target_dir/assets/"
+		echo "✅ Copied all assets (including logo.png, app-icons)"
+	fi
+
+	# Copy License.tsx
+	if [ -f "$patching_dir/License.tsx" ]; then
+		mkdir -p "$target_dir/src/view/screens"
+		cp "$patching_dir/License.tsx" "$target_dir/src/view/screens/License.tsx"
+		echo "✅ Copied License.tsx"
+	fi
+
+	# Copy pre-generated favicons for bskyweb
+	local favicon_src="$d/ios/assets/favicons"
+	local bskyweb_static="$target_dir/bskyweb/static"
+	if [ -d "$favicon_src" ] && [ -d "$bskyweb_static" ]; then
+		cp -f "$favicon_src/favicon.png" "$bskyweb_static/favicon.png"
+		cp -f "$favicon_src/favicon-16x16.png" "$bskyweb_static/favicon-16x16.png"
+		cp -f "$favicon_src/favicon-32x32.png" "$bskyweb_static/favicon-32x32.png"
+		cp -f "$favicon_src/apple-touch-icon.png" "$bskyweb_static/apple-touch-icon.png"
+		echo "✅ Copied favicons to bskyweb/static"
+	fi
+
+	echo ""
+}
+```
\ No newline at end of file