fix: paypal按钮刷新渲染

src/components/order-confirm/orderConfirmModal.vue

@@ -167,7 +167,7 @@ const handleCancel = () => {
           </div>
 
           <PaypalButton
-            v-if="paymentMethods.includes('paypal')"
+            v-if="visible && paymentMethods.includes('paypal')"
             :order-info="props.orderInfo"
           />
         </div>