v3.5.4版本提交，修改api

apps/admin-web/src/components/ProductSpecsEditor.tsx

@@ -157,8 +157,7 @@ export default function ProductSpecsEditor({ productId, initialAttrs, initialSku
       const payloadSkus = skus.map((s, i) => ({
         id: s.id,
         specValueIds: resolveIds(s.specValueIds ?? []),
-        skuCode: s.skuCode,
-        barcode69: s.barcode69,
+        barcode69: s.barcode69.trim(),
         price: s.price,
         benefitAmount: s.benefitAmount,
         status: s.status,
@@ -171,8 +170,10 @@ export default function ProductSpecsEditor({ productId, initialAttrs, initialSku
         sortOrder: i,
       }));
 
-      for (const row of payloadSkus) {
-        if (!row.barcode69?.trim()) throw new Error('请填写全部 SKU 的 69 码');
+      const barcodes = payloadSkus.map((row) => row.barcode69);
+      if (barcodes.some((b) => !b)) throw new Error('每个规格须填写独立 69 码');
+      if (new Set(barcodes).size !== barcodes.length) {
+        throw new Error('同一商品内 69 码不可重复，每个规格请填写不同 69 码');
       }
 
       await request(`/admin/products/${productId}/skus`, {
@@ -191,7 +192,8 @@ export default function ProductSpecsEditor({ productId, initialAttrs, initialSku
   return (
     <div>
       <Typography.Paragraph type="secondary">
-        先配置销售规格轴（如「包装」），再生成 SKU 矩阵。未配置规格时仅保留默认一行 SKU，与基础信息价/码同步。
+        SKU 码由系统自动生成（DK 开头），无需填写。每个规格必须填写<strong>互不相同</strong>的 69 码。
+        先配置销售规格轴（如「包装」），再生成 SKU 矩阵；未配置规格时仅保留默认一行。
       </Typography.Paragraph>
 
       <Typography.Title level={5}>规格轴</Typography.Title>
@@ -272,7 +274,7 @@ export default function ProductSpecsEditor({ productId, initialAttrs, initialSku
         size="small"
         rowKey={(_, i) => String(i)}
         pagination={false}
-        scroll={{ x: 1100 }}
+        scroll={{ x: 1240 }}
         dataSource={skus}
         columns={[
           {
@@ -281,10 +283,20 @@ export default function ProductSpecsEditor({ productId, initialAttrs, initialSku
             render: (_, row) => row.specText || (row.specValueIds?.length ? row.specValueIds.join(',') : '默认'),
           },
           {
-            title: '69码',
-            width: 140,
+            title: 'SKU',
+            width: 110,
+            render: (_, row) => (
+              <Typography.Text type="secondary">
+                {row.skuCode || '保存后自动生成'}
+              </Typography.Text>
+            ),
+          },
+          {
+            title: <span>69码 <Typography.Text type="danger">*</Typography.Text></span>,
+            width: 180,
             render: (_, row, index) => (
               <Input
+                placeholder="本规格独立 69 码"
                 value={row.barcode69}
                 onChange={(e) => {
                   const next = [...skus];

apps/admin-web/src/pages/InvoicesPage.tsx

@@ -17,9 +17,11 @@ import {
 } from 'antd';
 import type { ColumnsType } from 'antd/es/table';
 import {
+  INVOICE_CATEGORY_LABELS,
   INVOICE_KIND_LABELS,
   INVOICE_STATUS_LABELS,
   INVOICE_TITLE_TYPE_LABELS,
+  type InvoiceCategory,
   type InvoiceKind,
   type InvoiceStatus,
   type InvoiceTitleType,
@@ -35,6 +37,7 @@ type Row = {
   orderNo?: string;
   titleType: InvoiceTitleType;
   invoiceKind: InvoiceKind;
+  invoiceCategory?: InvoiceCategory;
   titleName: string;
   status: InvoiceStatus;
   overdue?: boolean;
@@ -54,6 +57,7 @@ type CreateFormValues = {
   orderNo: string;
   titleType: InvoiceTitleType;
   invoiceKind: InvoiceKind;
+  invoiceCategory?: InvoiceCategory;
   titleName: string;
   taxNo?: string;
   addressPhone?: string;
@@ -156,6 +160,7 @@ export default function InvoicesPage() {
           orderNo: values.orderNo.trim(),
           titleType: values.titleType,
           invoiceKind: values.invoiceKind,
+          invoiceCategory: values.invoiceCategory,
           titleName: values.titleName.trim(),
           taxNo: values.taxNo?.trim() || undefined,
           addressPhone: values.addressPhone?.trim() || undefined,
@@ -186,9 +191,17 @@ export default function InvoicesPage() {
     },
     {
       title: '票种',
-      width: 120,
+      width: 140,
       render: (_, r) => INVOICE_KIND_LABELS[r.invoiceKind] ?? r.invoiceKind,
     },
+    {
+      title: '类型',
+      width: 88,
+      render: (_, r) =>
+        r.invoiceCategory
+          ? INVOICE_CATEGORY_LABELS[r.invoiceCategory] ?? r.invoiceCategory
+          : '—',
+    },
     { title: '名称', dataIndex: 'titleName', ellipsis: true },
     {
       title: '状态',
@@ -233,6 +246,7 @@ export default function InvoicesPage() {
             createForm.setFieldsValue({
               titleType: 'PERSONAL',
               invoiceKind: 'NORMAL',
+              invoiceCategory: 'LIQUOR',
             });
             setCreateOpen(true);
           }}
@@ -324,6 +338,11 @@ export default function InvoicesPage() {
             <Descriptions.Item label="发票类型">
               {INVOICE_KIND_LABELS[detail.invoiceKind]}
             </Descriptions.Item>
+            <Descriptions.Item label="类型">
+              {detail.invoiceCategory
+                ? INVOICE_CATEGORY_LABELS[detail.invoiceCategory]
+                : '—'}
+            </Descriptions.Item>
             <Descriptions.Item label="抬头名称">{detail.titleName}</Descriptions.Item>
             <Descriptions.Item label="税号">{detail.taxNo ?? '—'}</Descriptions.Item>
             <Descriptions.Item label="地址电话">{detail.addressPhone ?? '—'}</Descriptions.Item>
@@ -382,6 +401,18 @@ export default function InvoicesPage() {
               }}
             />
           </Form.Item>
+          <Form.Item
+            name="invoiceCategory"
+            label="类型"
+            rules={[{ required: true, message: '请选择类型' }]}
+          >
+            <Select
+              options={(Object.keys(INVOICE_CATEGORY_LABELS) as InvoiceCategory[]).map((k) => ({
+                value: k,
+                label: INVOICE_CATEGORY_LABELS[k],
+              }))}
+            />
+          </Form.Item>
           <Form.Item
             name="titleType"
             label="抬头类型"

apps/admin-web/src/pages/ProductsPage.tsx

@@ -222,8 +222,13 @@ function BaseInfoFields({ mode, form }: { mode: 'create' | 'edit'; form: FormIns
           <Form.Item label="SKU">
             <Input disabled placeholder="保存后自动生成" />
           </Form.Item>
-          <Form.Item name="barcode69" label="69码" rules={[{ required: true }]}>
-            <Input />
+          <Form.Item
+            name="barcode69"
+            label="69码"
+            rules={[{ required: true, message: '请填写默认规格 69 码' }]}
+            extra="默认规格的 69 码；若有多种规格，保存后请到「规格与 SKU」为每个规格分别填写不同 69 码"
+          >
+            <Input placeholder="默认规格 69 码" />
           </Form.Item>
           <Form.Item name="aromaType" label="香型" rules={[{ required: true }]}>
             <Select options={Object.entries(AROMA_TYPE_LABELS).map(([value, label]) => ({ value, label }))} />
@@ -421,8 +426,8 @@ export default function ProductsPage() {
         {detail && (
           <>
             <Descriptions column={1} bordered size="small" style={{ marginBottom: 16 }}>
-              <Descriptions.Item label="SKU">{String(detail.skuCode)}</Descriptions.Item>
-              <Descriptions.Item label="69码">{String(detail.barcode69)}</Descriptions.Item>
+              <Descriptions.Item label="SKU">{String(detail.skuCode)}（系统生成）</Descriptions.Item>
+              <Descriptions.Item label="默认 69 码">{String(detail.barcode69)}</Descriptions.Item>
               <Descriptions.Item label="香型">{AROMA_TYPE_LABELS[String(detail.aromaType)] || String(detail.aromaType)}</Descriptions.Item>
             </Descriptions>
             <Form form={editForm} layout="vertical">

apps/mini-user/src/pages/invoice-apply/index.tsx

@@ -7,9 +7,9 @@ import SubPageHeader from '../../components/SubPageHeader';
 import { request, toast } from '../../lib/api';
 import { usePageView } from '../../lib/usePageView';
 import {
-  INVOICE_KIND_LABELS,
+  INVOICE_CATEGORY_LABELS,
   INVOICE_TITLE_TYPE_LABELS,
-  type InvoiceKind,
+  type InvoiceCategory,
   type UserInvoiceTitleDto,
 } from '@dukang/shared-types';
 
@@ -42,7 +42,8 @@ export default function InvoiceApplyPage() {
 
   const [titles, setTitles] = useState<UserInvoiceTitleDto[]>([]);
   const [selectedId, setSelectedId] = useState('');
-  const [invoiceKind, setInvoiceKind] = useState<InvoiceKind>('NORMAL');
+  const [invoiceCategory, setInvoiceCategory] = useState<InvoiceCategory>('LIQUOR');
+  const [remark, setRemark] = useState('');
   const [emailOverride, setEmailOverride] = useState('');
   const [phoneOverride, setPhoneOverride] = useState('');
   const [loading, setLoading] = useState(true);
@@ -103,19 +104,17 @@ export default function InvoiceApplyPage() {
       toast('请填写联系电话');
       return;
     }
-    if (invoiceKind === 'SPECIAL' && selected.titleType !== 'ENTERPRISE') {
-      toast('专用发票仅支持企业抬头');
-      return;
-    }
     setSubmitting(true);
     try {
       await request(`/trade/orders/${orderId}/invoices`, {
         method: 'POST',
         data: {
           titleId: selectedId,
-          invoiceKind,
+          invoiceKind: 'NORMAL',
+          invoiceCategory,
           email,
           phone,
+          remark: remark.trim() || undefined,
         },
       });
       toast('发票申请已提交', 'success');
@@ -192,20 +191,26 @@ export default function InvoiceApplyPage() {
         ) : null}
 
         {canApply ? (
-          <View className="invoice-title-field" style={{ marginBottom: 16 }}>
-            <Text className="invoice-title-label">发票类型</Text>
-            <View className="invoice-title-type-row">
-              {(['NORMAL', 'SPECIAL'] as InvoiceKind[]).map((k) => (
-                <Text
-                  key={k}
-                  className={`invoice-title-type-chip${invoiceKind === k ? ' active' : ''}`}
-                  onClick={() => setInvoiceKind(k)}
-                >
-                  {INVOICE_KIND_LABELS[k]}
-                </Text>
-              ))}
+          <>
+            <View className="invoice-title-field" style={{ marginBottom: 16 }}>
+              <Text className="invoice-title-label">发票类型</Text>
+              <Text className="invoice-kind-static">增值税普通发票</Text>
             </View>
-          </View>
+            <View className="invoice-title-field" style={{ marginBottom: 16 }}>
+              <Text className="invoice-title-label">类型</Text>
+              <View className="invoice-title-type-row">
+                {(['LIQUOR', 'CATERING'] as InvoiceCategory[]).map((k) => (
+                  <Text
+                    key={k}
+                    className={`invoice-title-type-chip${invoiceCategory === k ? ' active' : ''}`}
+                    onClick={() => setInvoiceCategory(k)}
+                  >
+                    {INVOICE_CATEGORY_LABELS[k]}
+                  </Text>
+                ))}
+              </View>
+            </View>
+          </>
         ) : null}
 
         {canApply ? (
@@ -258,7 +263,11 @@ export default function InvoiceApplyPage() {
 
         {canApply && selected && !selected.email ? (
           <View className="invoice-title-field" style={{ marginTop: 16 }}>
-            <Text className="invoice-title-label">接收邮箱</Text>
+            <Text className="invoice-title-label">
+              <Text className="invoice-title-star">*</Text>
+              接收邮箱
+              <Text className="invoice-title-label-hint">必填</Text>
+            </Text>
             <Input
               className="invoice-title-input"
               placeholder="电子发票将发送至此邮箱"
@@ -279,6 +288,19 @@ export default function InvoiceApplyPage() {
             />
           </View>
         ) : null}
+
+        {canApply ? (
+          <View className="invoice-title-field" style={{ marginTop: 16 }}>
+            <Text className="invoice-title-label">备注</Text>
+            <Input
+              className="invoice-title-input"
+              maxlength={200}
+              placeholder="选填，将显示在发票申请备注中"
+              value={remark}
+              onInput={(e) => setRemark(e.detail.value)}
+            />
+          </View>
+        ) : null}
       </View>
 
       {canApply && titles.length > 0 ? (

apps/mini-user/src/pages/invoice-titles/index.tsx

@@ -26,6 +26,24 @@ const ACTION_ICONS = {
 
 type EditDraft = UpsertInvoiceTitleRequest & { id?: string };
 
+function FieldLabel({
+  children,
+  required,
+  hint,
+}: {
+  children: string;
+  required?: boolean;
+  hint?: string;
+}) {
+  return (
+    <Text className="invoice-title-label">
+      {required ? <Text className="invoice-title-star">*</Text> : null}
+      {children}
+      {hint ? <Text className="invoice-title-label-hint">{hint}</Text> : null}
+    </Text>
+  );
+}
+
 function TitleActionIcon({
   kind,
   label,
@@ -120,6 +138,15 @@ export default function InvoiceTitlesPage() {
       toast('企业抬头须填写税号');
       return;
     }
+    const email = draft.email?.trim() || '';
+    if (!email) {
+      toast('请填写接收邮箱（必填）');
+      return;
+    }
+    if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) {
+      toast('邮箱格式不正确');
+      return;
+    }
     setSaving(true);
     try {
       const payload: UpsertInvoiceTitleRequest = {
@@ -152,6 +179,10 @@ export default function InvoiceTitlesPage() {
   }
 
   async function setDefault(t: UserInvoiceTitleDto) {
+    if (!t.email?.trim()) {
+      toast('请先补全接收邮箱后再设为默认');
+      return;
+    }
     try {
       await request(`/trade/invoice-titles/${t.id}`, {
         method: 'PUT',
@@ -241,7 +272,7 @@ export default function InvoiceTitlesPage() {
             </Text>
 
             <View className="invoice-title-field">
-              <Text className="invoice-title-label">抬头类型</Text>
+              <FieldLabel required>抬头类型</FieldLabel>
               <View className="invoice-title-type-row">
                 {(['PERSONAL', 'ENTERPRISE'] as InvoiceTitleType[]).map((tp) => (
                   <Text
@@ -258,7 +289,7 @@ export default function InvoiceTitlesPage() {
             </View>
 
             <View className="invoice-title-field">
-              <Text className="invoice-title-label">抬头名称</Text>
+              <FieldLabel required>抬头名称</FieldLabel>
               <Input
                 className="invoice-title-input"
                 maxlength={128}
@@ -270,7 +301,7 @@ export default function InvoiceTitlesPage() {
 
             {draft.titleType === 'ENTERPRISE' ? (
               <View className="invoice-title-field">
-                <Text className="invoice-title-label">税号</Text>
+                <FieldLabel required>税号</FieldLabel>
                 <Input
                   className="invoice-title-input"
                   maxlength={32}
@@ -282,11 +313,13 @@ export default function InvoiceTitlesPage() {
             ) : null}
 
             <View className="invoice-title-field">
-              <Text className="invoice-title-label">接收邮箱</Text>
+              <FieldLabel required hint="必填，电子发票将发送至此">
+                接收邮箱
+              </FieldLabel>
               <Input
                 className="invoice-title-input"
                 maxlength={128}
-                placeholder="电子发票将发送至此邮箱"
+                placeholder="请填写邮箱（必填）"
                 value={draft.email || ''}
                 onInput={(e) => setDraft({ ...draft, email: e.detail.value })}
               />
@@ -311,7 +344,7 @@ export default function InvoiceTitlesPage() {
                   <Input
                     className="invoice-title-input"
                     maxlength={256}
-                    placeholder="专用发票需要，选填"
+                    placeholder="选填"
                     value={draft.addressPhone || ''}
                     onInput={(e) => setDraft({ ...draft, addressPhone: e.detail.value })}
                   />
@@ -321,7 +354,7 @@ export default function InvoiceTitlesPage() {
                   <Input
                     className="invoice-title-input"
                     maxlength={256}
-                    placeholder="专用发票需要，选填"
+                    placeholder="选填"
                     value={draft.bankAccount || ''}
                     onInput={(e) => setDraft({ ...draft, bankAccount: e.detail.value })}
                   />

apps/mini-user/src/pages/pay/index.tsx

@@ -1,5 +1,5 @@
 import { useCallback, useEffect, useState } from 'react';
-import { View, Text } from '@tarojs/components';
+import { View, Text, Image } from '@tarojs/components';
 import '../../styles/order.css';
 import Taro, { useDidShow, useRouter } from '@tarojs/taro';
 import PageShell from '../../components/PageShell';
@@ -16,6 +16,7 @@ import {
   saveWechatLoginResult,
 } from '../../lib/pay-wechat';
 import { applyWechatLoginResult } from '../../lib/wechat-auth';
+import { getBrandAssetsSync, loadBrandAssets } from '../../lib/brand-assets';
 import { isWechatEnv } from '../../lib/weixin';
 import { goLogin } from '../../lib/auth-nav';
 import { request, toast } from '../../lib/api';
@@ -25,12 +26,12 @@ export default function PayPage() {
   const orderId = router.params.orderId ?? '';
   const [loading, setLoading] = useState(false);
   const [authLoading, setAuthLoading] = useState(false);
-  const [mockMode, setMockMode] = useState(true);
   const [needsWechatAuth, setNeedsWechatAuth] = useState(false);
   const [msg, setMsg] = useState('');
   const [orderNo, setOrderNo] = useState('');
   const [payAmount, setPayAmount] = useState('—');
   const [deliveryType, setDeliveryType] = useState('');
+  const [brandMarkUrl, setBrandMarkUrl] = useState(() => getBrandAssetsSync().brandLogoMarkUrl);
 
   const returnPath = orderId
     ? `/pages/pay/index?orderId=${orderId}`
@@ -39,7 +40,6 @@ export default function PayPage() {
   const refreshPayReadiness = useCallback(async () => {
     try {
       const [config, profile] = await Promise.all([fetchClientConfig(), fetchUserProfile()]);
-      setMockMode(config.mockPay);
       setNeedsWechatAuth(needsWechatAuthForPay(config, profile));
       return profile;
     } catch {
@@ -51,6 +51,10 @@ export default function PayPage() {
     void refreshPayReadiness();
   });
 
+  useEffect(() => {
+    void loadBrandAssets().then((brand) => setBrandMarkUrl(brand.brandLogoMarkUrl));
+  }, []);
+
   useEffect(() => {
     if (!orderId) return;
     if (process.env.TARO_ENV === 'weapp') {
@@ -174,7 +178,7 @@ export default function PayPage() {
       <View className="sub-page-body">
         <View className="pay-status">
           <View className="pay-status-icon">
-            <Text>¥</Text>
+            <Image className="pay-status-brand" src={brandMarkUrl} mode="aspectFit" />
           </View>
           <Text className="pay-status-title">
             {needsWechatAuth ? '需完成微信授权' : '待支付'}
@@ -204,12 +208,6 @@ export default function PayPage() {
             <Text className="order-row-label">支付方式</Text>
             <Text className="order-row-value">微信支付</Text>
           </View>
-          <View className="order-row">
-            <Text className="order-row-label">说明</Text>
-            <Text className="order-row-value">
-              {mockMode ? 'Mock 模式由服务端直接标记已付款' : '将调起微信收银台'}
-            </Text>
-          </View>
         </View>
         {msg ? (
           <Text className="pay-wechat-auth-msg" style={{ marginTop: 12 }}>

apps/mini-user/src/styles/invoice.css

@@ -153,6 +153,30 @@
   margin-bottom: 6px;
 }
 
+.invoice-title-star {
+  color: #c62828;
+  margin-right: 2px;
+  font-weight: 600;
+}
+
+.invoice-title-label-hint {
+  margin-left: 6px;
+  font-size: 12px;
+  color: #c62828;
+  font-weight: 500;
+}
+
+.invoice-kind-static {
+  display: block;
+  font-size: 15px;
+  color: var(--color-on-surface, #1a1a1a);
+  line-height: 44px;
+  padding: 0 12px;
+  background: var(--color-surface, #fafafa);
+  border: 1px solid var(--color-outline, #ddd);
+  border-radius: 8px;
+}
+
 .invoice-title-input {
   width: 100%;
   height: 44px;

apps/mini-user/src/styles/order.css

@@ -498,6 +498,12 @@
   align-items: center;
   justify-content: center;
   margin: 0 auto 16px;
+  overflow: hidden;
+}
+
+.pay-status-brand {
+  width: 44px;
+  height: 44px;
 }
 
 .pay-status-title {