diff --git a/kiosk.sh b/kiosk.sh
index c426793..67b0655 100644
--- a/kiosk.sh
+++ b/kiosk.sh
@@ -1,6 +1,11 @@
-#!/bin/bash
+#!/bin/sh
 
-KIOSK_URL="${1:-https://example.com}"
+if [ -z "$1" ]; then
+    echo "Enter kiosk URL (e.g., https://dashboard.company.com):"
+    read -r KIOSK_URL
+else
+    KIOSK_URL="$1"
+fi
 
 echo "Setting up Alpine Linux Kiosk..."
 echo "Kiosk URL: $KIOSK_URL"