diff --git a/frontend/web-admin/src/views/OrderCreatePage.vue b/frontend/web-admin/src/views/OrderCreatePage.vue
index 1999cf1..f55684f 100644
--- a/frontend/web-admin/src/views/OrderCreatePage.vue
+++ b/frontend/web-admin/src/views/OrderCreatePage.vue
@@ -1,4 +1,4 @@
-<template>
+<template>
   <section class="page">
     <div class="page-hero">
       <div>
@@ -252,6 +252,18 @@
                 <span>数量</span>
                 <input v-model.number="row.quantity" type="number" min="0.01" step="0.01" @input="calcDemandResult(row)" />
               </label>
+              <label>
+                <span>长度(米)</span>
+                <input v-model.number="row.length_m" type="number" min="0" step="0.01" placeholder="选填" />
+              </label>
+              <label>
+                <span>宽度(米)</span>
+                <input v-model.number="row.width_m" type="number" min="0" step="0.01" placeholder="选填" />
+              </label>
+              <label>
+                <span>克重(g)</span>
+                <input v-model.number="row.weight_g" type="number" min="0" step="1" placeholder="选填" />
+              </label>
             </div>
           </div>
         </div>
@@ -297,6 +309,10 @@
             <span>提成金额（可选）</span>
             <input v-model.number="form.commission_amount" type="number" min="0" step="0.01" placeholder="留空表示无提成" />
           </label>
+          <label>
+            <span>税额</span>
+            <input v-model.number="form.tax_amount" type="number" min="0" step="0.01" placeholder="留空为0" />
+          </label>
           <label class="checkline">
             <input v-model="form.need_invoice" type="checkbox" />
             <span>是否开发票</span>
@@ -410,7 +426,10 @@ function buildDefaultItem() {
     demand_specification: "",
     length_m: null,
     width_m: null,
-    _demandResult: "",
+    weight_g: null,
+    pricing_type: "",
+    price_tier: "",
+        _demandResult: "",
     _demandCalcHint: "",
     unit: "",
     quantity: 1,
@@ -437,6 +456,7 @@ function buildDefaultForm() {
     tax_total: 0,
     other_fee_total: 0,
     commission_amount: 0,
+    tax_amount: 0,
     need_invoice: false,
     order_type: "",
     tracking_number: "",
@@ -932,6 +952,7 @@ async function loadOptions() {
 }
 
 async function handleSubmit() {
+  if (submitting.value) return;
   if (!form.customer_name.trim()) {
     message.value = "请输入客户姓名";
     messageType.value = "error";
@@ -975,6 +996,7 @@ async function handleSubmit() {
       tax_total: form.tax_total,
       other_fee_total: form.other_fee_total,
       commission_amount: form.commission_amount,
+      tax_amount: form.tax_amount,
       need_invoice: form.need_invoice ? 1 : 0,
       order_type: form.order_type,
       self_delivery: selfDelivery,
@@ -985,7 +1007,7 @@ async function handleSubmit() {
       remark: form.remark,
       auto_sync_customer: form.auto_sync_customer,
       customer_sync_mode: matchedCustomer ? "linked" : form.auto_sync_customer ? "auto_create" : "manual_review",
-      items: validItems.map(({ rowKey, selectedProductId, _searchText, _showDropdown, _filteredProducts, _extraInputs, ...rest }) => {
+      items: validItems.map(({ rowKey, selectedProductId, _searchText, _showDropdown, _filteredProducts, _demandResult, _demandCalcHint, _calcHint, _extraInputs, ...rest }) => {
         const extra = {};
         if (rest._extraInputs) {
           for (const f of rest._extraInputs) {
@@ -1028,6 +1050,7 @@ async function loadOrderForEdit(orderId) {
     form.tax_total = data.tax_total || 0;
     form.other_fee_total = data.other_fee_total || 0;
     form.commission_amount = data.commission_amount || 0;
+    form.tax_amount = data.tax_amount || 0;
     form.need_invoice = data.need_invoice ? true : false;
     form.order_type = data.order_type || "";
     form.tracking_number = data.tracking_number || "";
@@ -1050,9 +1073,11 @@ async function loadOrderForEdit(orderId) {
         row.sale_price = item.sale_price;
         row.cost_price = item.cost_price || 0;
         row.remark = item.remark || "";
+        row.demand_specification = item.demand_specification || "";
         if (item.product_id) {
           row.selectedProductId = String(item.product_id);
         }
+        if (row.demand_specification) calcDemandResult(row);
         return row;
       });
     }
diff --git a/patch_admin_order.js b/patch_admin_order.js
new file mode 100644
index 0000000..2934828
--- /dev/null
+++ b/patch_admin_order.js
@@ -0,0 +1 @@
+console.log(1)
\ No newline at end of file