优化

src/modules/finance/pages/FinanceFormalSettlementPage.vue

@@ -526,7 +526,7 @@ async function createSettlementExport(detailId?: string) {
 }
 
 function exportRows() { return createSettlementExport() }
-function exportDetail() { return detail.value ? createSettlementExport(detail.value.id) : undefined }
+function exportDetail() { return props.kind === 'receivable' && detail.value ? createSettlementExport(detail.value.id) : undefined }
 
 onMounted(() => {
   if (canListCustomers.value) void loadCustomers()
@@ -545,7 +545,7 @@ onMounted(() => {
     <el-result v-if="!canView" icon="warning" :title="`无权访问${title}`" sub-title="请联系管理员开通结算单查看权限" />
     <DetailPageLayout v-else-if="detailMode" class="settlement-detail-page surface-panel finance-density-detail workbench-panel is-flush is-page-surface" :aria-label="`${title}详情`">
       <template #header><div class="density-detail-header"><div class="density-detail-heading"><el-button link class="density-back" aria-label="返回列表" @click="backToList"><ArrowLeft :size="16" />返回列表</el-button><h1 class="density-detail-title">{{ detail?.settlementNo || '—' }}</h1><StatusBadge v-if="detail" :status="financeStatusLabel(detail.status)" /></div><div class="finance-detail-actions">
-          <el-button v-if="detail && canExport" :loading="exportSubmitting" :disabled="exportSubmitting" @click="exportDetail"><Download :size="15" />导出</el-button>
+          <el-button v-if="kind === 'receivable' && detail && canExport" :loading="exportSubmitting" :disabled="exportSubmitting" @click="exportDetail"><Download :size="15" />导出</el-button>
           <el-button v-if="detail && canReceive && ['ISSUED','PARTIALLY_PAID'].includes(detail.status)" type="primary" :loading="receiptBusy" @click="openReceiptFromDetail"><HandCoins :size="15" />部分收款</el-button>
           <el-button v-if="detail && canPay && ['ISSUED','PARTIALLY_PAID'].includes(detail.status)" type="primary" @click="openPaymentFromDetail"><CreditCard :size="15" />部分付款</el-button>
           <el-button v-if="detail && canVoid && detail.status === 'ISSUED'" type="danger" :loading="actionBusy" @click="performAction(detailActionRow(), 'VOID')"><XCircle :size="15" />作废</el-button>