fix: 图片路径

src/views/billing/wxpay/index.vue

@@ -7,7 +7,7 @@
     const route = useRoute();
     const { routerPushByKey } = useRouterPush();
 
-    const qrCodeImg = ref<string>(window.location.host + route.query.url);
+    const qrCodeImg = ref<string>(window.location.origin + route.query.url);
 
     const orderId = ref<number>(route.query.orderId);