diff --git a/myproject/pos/static/pos/js/terminal.js b/myproject/pos/static/pos/js/terminal.js
index c4ece3a..5632dc1 100644
--- a/myproject/pos/static/pos/js/terminal.js
+++ b/myproject/pos/static/pos/js/terminal.js
@@ -194,7 +194,7 @@ function renderCart() {
     qtyInput.className = 'qty-input';
     qtyInput.value = item.qty;
     qtyInput.min = 1;
-    qtyInput.oninput = (e) => {
+    qtyInput.onchange = (e) => {
       const newQty = parseInt(e.target.value) || 1;
       if (newQty <= 0) {
         removeFromCart(cartKey);