押金解冻天数可配置与待解冻押金扣减，超时订单保留记录

apps/frontend/src/pages/admin/panels/FinancePanel.tsx

@@ -84,6 +84,7 @@ import {
 import { formatAdminDateTime } from '@/utils/admin-time'
 import { asRecord, formatMoney, formatSharingShareStatus, resolveSharingShareStatusColor } from './shared'
 type FinanceConfigFormValues = {
+  depositUnfreezeDays?: number
   recharge?: {
     enabled?: boolean
     channelName?: string
@@ -168,6 +169,7 @@ export default function FinancePanel() {
     setSavingConfig(true)
     try {
       await saveAdminWorkerFinanceConfig({
+        depositUnfreezeDays: Number(values.depositUnfreezeDays ?? 3),
         recharge: {
           enabled: values.recharge?.enabled !== false,
           channelName: String(values.recharge?.channelName || '').trim(),
@@ -370,6 +372,19 @@ export default function FinancePanel() {
             </Form.Item>
           </Card>
 
+          <Card title="押金与提现规则" size="small" style={{ marginBottom: 16 }}>
+            <Form.Item
+              label="押金解冻天数"
+              name="depositUnfreezeDays"
+              tooltip="有押金的工单验收通过后，押金进入待解冻，N 天后自动转入可用余额；0 表示验收通过立即释放"
+            >
+              <InputNumber min={0} max={30} step={1} addonAfter="天" />
+            </Form.Item>
+            <Typography.Text type="secondary">
+              解冻期间如订单出现问题，可在"接单工单"中对已验收工单扣减待解冻押金（全额或部分）。
+            </Typography.Text>
+          </Card>
+
           <Card title="提现入口" size="small" style={{ marginBottom: 16 }}>
             <Form.Item
               label="开启提现申请"
@@ -528,6 +543,7 @@ function mapFinanceConfigToFormValues(
   config?: WorkerFinanceConfig,
 ): FinanceConfigFormValues {
   return {
+    depositUnfreezeDays: Number(config?.depositUnfreezeDays ?? 3),
     recharge: {
       enabled: config?.recharge.enabled !== false,
       channelName: config?.recharge.channelName || '',

apps/frontend/src/pages/admin/panels/WorkOrdersPanel.tsx

@@ -13,6 +13,7 @@ import {
 import { useQuery, useQueryClient } from '@tanstack/react-query'
 import {
   App,
+  Alert,
   Button,
   Card,
   Descriptions,
@@ -42,6 +43,7 @@ import {
   acceptAdminWorkOrder,
   createAdminMockWorkOrder,
   creditAdminWorkerWallet,
+  deductAdminWorkOrderPendingDeposit,
   deleteAdminWorkCategory,
   deleteAdminWorkOrder,
   deleteAdminWorkerLevel,
@@ -121,9 +123,11 @@ export default function WorkOrdersPanel() {
   const [materialScreenshots, setMaterialScreenshots] = useState<UploadedFile[]>([])
   const [sharingOrder, setSharingOrder] = useState<WorkOrder | null>(null)
   const [editOrder, setEditOrder] = useState<WorkOrder | null>(null)
+  const [deductOrder, setDeductOrder] = useState<WorkOrder | null>(null)
   const [problemForm] = Form.useForm()
   const [resolutionForm] = Form.useForm()
   const [materialForm] = Form.useForm()
+  const [deductForm] = Form.useForm<{ amount?: number; note?: string }>()
   const [editForm] = Form.useForm<{
     productName?: string
     platformOrderId?: string
@@ -329,6 +333,29 @@ export default function WorkOrdersPanel() {
     })
   }
 
+  function openDeductModal(row: WorkOrder) {
+    setDeductOrder(row)
+    deductForm.setFieldsValue({
+      amount: Math.round(Number(row.pendingUnfreezeAmount || 0)) / 100,
+      note: '',
+    })
+  }
+
+  async function submitDeduct(values: { amount?: number; note?: string }) {
+    if (!deductOrder) return
+    const succeeded = await runAction(
+      () =>
+        deductAdminWorkOrderPendingDeposit(deductOrder.workOrderId, {
+          amount: Number(values.amount || 0),
+          note: String(values.note || '').trim(),
+        }),
+      '待解冻押金已扣减',
+    )
+    if (!succeeded) return
+    setDeductOrder(null)
+    deductForm.resetFields()
+  }
+
   async function submitEdit(values: {
     productName?: string
     platformOrderId?: string
@@ -573,6 +600,15 @@ export default function WorkOrdersPanel() {
               验收
             </Button>
           ) : null}
+          {row.status === 'accepted' && Number(row.pendingUnfreezeAmount || 0) > 0 ? (
+            <Button
+              icon={<WarningOutlined />}
+              danger
+              onClick={() => openDeductModal(row)}
+            >
+              扣押金
+            </Button>
+          ) : null}
           {['in_progress', 'pending_acceptance'].includes(row.status) ? (
             <Button
               icon={<WarningOutlined />}
@@ -948,6 +984,50 @@ export default function WorkOrdersPanel() {
         ) : null}
       </Modal>
 
+      <Modal
+        title={`扣减待解冻押金 · ${deductOrder?.workOrderNo || ''}`}
+        open={Boolean(deductOrder)}
+        onCancel={() => {
+          setDeductOrder(null)
+          deductForm.resetFields()
+        }}
+        onOk={() => deductForm.submit()}
+        destroyOnHidden
+      >
+        {deductOrder ? (
+          <Form form={deductForm} layout="vertical" onFinish={submitDeduct}>
+            <Alert
+              showIcon
+              type="warning"
+              message={`该工单当前待解冻押金 ${formatMoney(
+                deductOrder.pendingUnfreezeAmount,
+              )}，扣减后剩余部分仍按原计划解冻。`}
+              style={{ marginBottom: 16 }}
+            />
+            <Form.Item
+              label="扣减金额"
+              name="amount"
+              rules={[{ required: true, message: '请输入扣减金额' }]}
+            >
+              <InputNumber
+                min={0.01}
+                max={Math.round(Number(deductOrder.pendingUnfreezeAmount || 0)) / 100}
+                step={1}
+                addonAfter="元"
+                className="full-width"
+              />
+            </Form.Item>
+            <Form.Item
+              label="扣减原因"
+              name="note"
+              rules={[{ required: true, message: '请填写扣减原因' }]}
+            >
+              <Input.TextArea rows={3} placeholder="如：订单出现问题，按规则扣除押金" />
+            </Form.Item>
+          </Form>
+        ) : null}
+      </Modal>
+
       <Modal
         title="标记问题单"
         open={Boolean(problemOrder)}