diff --git a/lib/pages/invoice/invoice_info.dart b/lib/pages/invoice/invoice_info.dart
index 66acd78..838a6aa 100644
--- a/lib/pages/invoice/invoice_info.dart
+++ b/lib/pages/invoice/invoice_info.dart
@@ -141,10 +141,6 @@ class _InvoiceInfoState extends State<InvoiceInfo> {
       text: _invoice.paymentMethod.name,
     );
 
-    final receiptsBtn = LocalButton(
-      textKey: "invoice.btn_payment_receipt",
-      callBack: _cancel,
-    );
     final cancelBtn = LocalButton(
       textKey: "invoice.cancel.btn",
       callBack: _cancel,
@@ -185,7 +181,6 @@ class _InvoiceInfoState extends State<InvoiceInfo> {
               SizedBox(
                 height: 10,
               ),
-              isCanceled ? Container() : receiptsBtn,
               isCanceled ? Container() : cancelBtn,
             ],
           ),
diff --git a/lib/pages/rates/shipment_rates_calculate.dart b/lib/pages/rates/shipment_rates_calculate.dart
index 3ad1f62..7b7b3e4 100644
--- a/lib/pages/rates/shipment_rates_calculate.dart
+++ b/lib/pages/rates/shipment_rates_calculate.dart
@@ -125,6 +125,7 @@ class _ShipmentRatesCalState extends State<ShipmentRatesCal> {
       callback: (v) {
         setState(() {
           _cargoType = v;
+          _calShipmentWeight();
         });
       },
       labelKey: "cargo.type",