update: fix-02

2026-03-13 09:57:04 +08:00
parent 7cd2a18364
commit e0a40ceff0
10 changed files with 843 additions and 133 deletions
--- a/frontend/src/pages/cases/CaseList.tsx
+++ b/frontend/src/pages/cases/CaseList.tsx
@@ -36,6 +36,15 @@ const statusConfig: Record<CaseStatus, { color: string; label: string }> = {
  completed: { color: 'green', label: '已完成' },
 };

+const splitDateTime = (raw: string): { date: string; time: string } => {
+  if (!raw) return { date: '-', time: '-' };
+  const normalized = raw.trim().replace(' ', 'T');
+  if (!normalized.includes('T')) return { date: normalized, time: '-' };
+  const [datePart, timePartRaw = ''] = normalized.split('T');
+  const cleanedTime = timePartRaw.replace('Z', '').split('.')[0] || '-';
+  return { date: datePart || '-', time: cleanedTime };
+};
+
 const CaseList: React.FC = () => {
  const navigate = useNavigate();
  const qc = useQueryClient();
@@ -71,18 +80,19 @@ const CaseList: React.FC = () => {
    {
      title: '案件编号',
      dataIndex: 'caseNo',
-      width: 180,
+      width: 120,
+      ellipsis: true,
      render: (text, record) => (
        <a onClick={() => navigate(`/cases/${record.id}/workspace`)}>{text}</a>
      ),
    },
-    { title: '案件名称', dataIndex: 'title', ellipsis: true },
-    { title: '受害人', dataIndex: 'victimName', width: 100 },
-    { title: '承办人', dataIndex: 'handler', width: 100 },
+    { title: '案件名称', dataIndex: 'title', width: 140, ellipsis: true },
+    { title: '受害人', dataIndex: 'victimName', width: 80 },
+    { title: '承办人', dataIndex: 'handler', width: 80 },
    {
      title: '状态',
      dataIndex: 'status',
-      width: 100,
+      width: 60,
      render: (s: CaseStatus) => (
        <Tag color={statusConfig[s].color}>{statusConfig[s].label}</Tag>
      ),
@@ -96,7 +106,7 @@ const CaseList: React.FC = () => {
    {
      title: '识别金额(元)',
      dataIndex: 'totalAmount',
-      width: 140,
+      width: 120,
      align: 'right',
      render: (v: number) =>
        v > 0 ? (
@@ -110,11 +120,23 @@ const CaseList: React.FC = () => {
    {
      title: '更新时间',
      dataIndex: 'updatedAt',
-      width: 170,
+      width: 110,
+      render: (raw: string) => {
+        const { date, time } = splitDateTime(raw);
+        return (
+          <div style={{ lineHeight: 1.2 }}>
+            <Typography.Text style={{ fontSize: 12 }}>{date}</Typography.Text>
+            <br />
+            <Typography.Text type="secondary" style={{ fontSize: 12 }}>
+              {time}
+            </Typography.Text>
+          </div>
+        );
+      },
    },
    {
      title: '操作',
-      width: 160,
+      width: 108,
      render: (_, record) => (
        <Space>
          <Button
@@ -207,6 +229,7 @@ const CaseList: React.FC = () => {
          columns={columns}
          dataSource={cases}
          loading={isLoading}
+          scroll={{ x: 'max-content' }}
          pagination={{ pageSize: 10, showSizeChanger: true, showTotal: (t) => `共 ${t} 条` }}
        />
      </Card>
--- a/frontend/src/pages/reports/Reports.tsx
+++ b/frontend/src/pages/reports/Reports.tsx
@@ -67,6 +67,15 @@ const saveContentSelection = (caseId: string, sel: Record<ContentKeys, boolean>)
  } catch { /* ignore */ }
 };

+const splitDateTime = (raw: string): { date: string; time: string } => {
+  if (!raw) return { date: '-', time: '-' };
+  const normalized = raw.trim().replace(' ', 'T');
+  if (!normalized.includes('T')) return { date: normalized, time: '-' };
+  const [datePart, timePartRaw = ''] = normalized.split('T');
+  const cleanedTime = timePartRaw.replace('Z', '').split('.')[0] || '-';
+  return { date: datePart || '-', time: cleanedTime };
+};
+
 const Reports: React.FC = () => {
  const { id = '1' } = useParams();
  const qc = useQueryClient();
@@ -156,7 +165,19 @@ const Reports: React.FC = () => {
    {
      title: '生成时间',
      dataIndex: 'createdAt',
-      width: 180,
+      width: 110,
+      render: (raw: string) => {
+        const { date, time } = splitDateTime(raw);
+        return (
+          <div style={{ lineHeight: 1.2 }}>
+            <Typography.Text style={{ fontSize: 12 }}>{date}</Typography.Text>
+            <br />
+            <Typography.Text type="secondary" style={{ fontSize: 12 }}>
+              {time}
+            </Typography.Text>
+          </div>
+        );
+      },
    },
    {
      title: '操作',
--- a/frontend/src/pages/review/Review.tsx
+++ b/frontend/src/pages/review/Review.tsx
@@ -11,6 +11,7 @@ import {
  Button,
  Drawer,
  Input,
+  InputNumber,
  Select,
  Descriptions,
  Row,
@@ -70,9 +71,68 @@ const aiSuggestionLabel: Record<ReviewAction, string> = {
  needs_info: '需补充调查',
 };

-const getAiSuggestedAction = (assessment: FraudAssessment): ReviewAction => {
+const BRUSHING_KEYWORDS = ['刷单', '淘宝', '店铺', '商家', '客服', '任务', '返利', '垫付', '做单', '佣金'];
+
+const normalizeText = (value?: string): string =>
+  (value || '').replace(/\s+/g, '').toLowerCase();
+
+const hasBrushingSignals = (assessment: FraudAssessment): boolean => {
+  const text = normalizeText(
+    `${assessment.transaction.counterpartyName} ${assessment.transaction.remark} ${assessment.reason}`,
+  );
+  return BRUSHING_KEYWORDS.some((kw) => text.includes(kw));
+};
+
+const hasNearbySimilarPattern = (
+  assessment: FraudAssessment,
+  allAssessments: FraudAssessment[],
+): boolean => {
+  const current = assessment.transaction;
+  const currentTime = Date.parse(current.tradeTime);
+  if (!Number.isFinite(currentTime) || current.direction !== 'out' || current.amount <= 0) return false;
+
+  const currentCounterparty = normalizeText(current.counterpartyName);
+  const currentHasKeyword = BRUSHING_KEYWORDS.some((kw) => currentCounterparty.includes(kw));
+
+  const similarCount = allAssessments.filter((item) => {
+    if (item.id === assessment.id) return false;
+    const tx = item.transaction;
+    if (tx.direction !== 'out' || tx.amount <= 0) return false;
+    const otherTime = Date.parse(tx.tradeTime);
+    if (!Number.isFinite(otherTime)) return false;
+    const minutesGap = Math.abs(otherTime - currentTime) / 60000;
+    if (minutesGap > 15) return false;
+
+    const amountRatio = Math.abs(tx.amount - current.amount) / Math.max(current.amount, tx.amount);
+    if (amountRatio > 0.15) return false;
+
+    const otherCounterparty = normalizeText(tx.counterpartyName);
+    const sameCounterparty =
+      !!currentCounterparty &&
+      !!otherCounterparty &&
+      (currentCounterparty.includes(otherCounterparty) ||
+        otherCounterparty.includes(currentCounterparty));
+    const sharedKeyword =
+      currentHasKeyword &&
+      BRUSHING_KEYWORDS.some((kw) => otherCounterparty.includes(kw));
+
+    return sameCounterparty || sharedKeyword;
+  }).length;
+
+  return similarCount >= 1;
+};
+
+const getAiSuggestedAction = (
+  assessment: FraudAssessment,
+  allAssessments: FraudAssessment[],
+): ReviewAction => {
  if (assessment.assessedAmount <= 0 || assessment.confidenceLevel === 'low') return 'rejected';
  if (assessment.confidenceLevel === 'high') return 'confirmed';
+  if (assessment.confidenceLevel === 'medium') {
+    if (hasBrushingSignals(assessment) || hasNearbySimilarPattern(assessment, allAssessments)) {
+      return 'confirmed';
+    }
+  }
  return 'needs_info';
 };

@@ -91,6 +151,7 @@ const Review: React.FC = () => {
  const { message } = App.useApp();
  const [filterLevel, setFilterLevel] = useState<string>('all');
  const [reviewModal, setReviewModal] = useState<FraudAssessment | null>(null);
+  const [editableTx, setEditableTx] = useState<FraudAssessment['transaction'] | null>(null);
  const [reviewAction, setReviewAction] = useState<ReviewAction>('confirmed');
  const [reviewNote, setReviewNote] = useState('');

@@ -240,7 +301,7 @@ const Review: React.FC = () => {
      title: '状态',
      width: 74,
      render: (_, r) => {
-        const aiAction = getAiSuggestedAction(r);
+        const aiAction = getAiSuggestedAction(r, allAssessments);
        const isPending = r.reviewStatus === 'pending';
        const status = isPending ? aiAction : r.reviewStatus;

@@ -378,7 +439,8 @@ const Review: React.FC = () => {
          icon={<EyeOutlined />}
          onClick={() => {
            setReviewModal(r);
-            setReviewAction(getAiSuggestedAction(r));
+            setEditableTx({ ...r.transaction });
+            setReviewAction(getAiSuggestedAction(r, allAssessments));
            setReviewNote('');
          }}
        >
@@ -564,10 +626,13 @@ const Review: React.FC = () => {
      <Drawer
        title="查看 / 复核"
        open={!!reviewModal}
-        onClose={() => setReviewModal(null)}
+        onClose={() => {
+          setReviewModal(null);
+          setEditableTx(null);
+        }}
        width={720}
      >
-        {reviewModal && (
+        {reviewModal && editableTx && (
          <>
            <Row gutter={16} align="top">
              <Col span={10}>
@@ -601,18 +666,103 @@ const Review: React.FC = () => {
              <Col span={14}>
                <Descriptions column={1} size="small" bordered style={{ marginBottom: 16 }}>
                  <Descriptions.Item label="交易时间">
-                    {reviewModal.transaction.tradeTime}
+                    <Input
+                      value={editableTx.tradeTime ?? ''}
+                      onChange={(e) =>
+                        setEditableTx((prev) => (prev ? { ...prev, tradeTime: e.target.value } : prev))
+                      }
+                    />
                  </Descriptions.Item>
                  <Descriptions.Item label="金额">
-                    <Typography.Text strong style={{ color: '#cf1322' }}>
-                      ¥{reviewModal.assessedAmount.toLocaleString('zh-CN', { minimumFractionDigits: 2 })}
-                    </Typography.Text>
+                    <InputNumber
+                      style={{ width: '100%' }}
+                      value={editableTx.amount}
+                      onChange={(val) =>
+                        setEditableTx((prev) => (prev ? { ...prev, amount: Number(val ?? 0) } : prev))
+                      }
+                    />
                  </Descriptions.Item>
                  <Descriptions.Item label="对方">
-                    {reviewModal.transaction.counterpartyName}
+                    <Input
+                      value={editableTx.counterpartyName ?? ''}
+                      onChange={(e) =>
+                        setEditableTx((prev) => (prev ? { ...prev, counterpartyName: e.target.value } : prev))
+                      }
+                    />
+                  </Descriptions.Item>
+                  <Descriptions.Item label="对方账号">
+                    <Input
+                      value={editableTx.counterpartyAccount ?? ''}
+                      onChange={(e) =>
+                        setEditableTx((prev) => (prev ? { ...prev, counterpartyAccount: e.target.value } : prev))
+                      }
+                    />
+                  </Descriptions.Item>
+                  <Descriptions.Item label="本方账户尾号">
+                    <Input
+                      value={editableTx.selfAccountTailNo ?? ''}
+                      onChange={(e) =>
+                        setEditableTx((prev) => (prev ? { ...prev, selfAccountTailNo: e.target.value } : prev))
+                      }
+                    />
+                  </Descriptions.Item>
+                  <Descriptions.Item label="订单号">
+                    <Input
+                      value={editableTx.orderNo ?? ''}
+                      onChange={(e) =>
+                        setEditableTx((prev) => (prev ? { ...prev, orderNo: e.target.value } : prev))
+                      }
+                    />
+                  </Descriptions.Item>
+                  <Descriptions.Item label="交易方向">
+                    <Select
+                      style={{ width: '100%' }}
+                      value={editableTx.direction}
+                      onChange={(val) =>
+                        setEditableTx((prev) => (prev ? { ...prev, direction: val } : prev))
+                      }
+                      options={[
+                        { label: '转入', value: 'in' },
+                        { label: '转出', value: 'out' },
+                      ]}
+                    />
                  </Descriptions.Item>
                  <Descriptions.Item label="来源APP">
-                    {reviewModal.transaction.sourceApp}
+                    <Select
+                      style={{ width: '100%' }}
+                      value={editableTx.sourceApp}
+                      onChange={(val) =>
+                        setEditableTx((prev) => (prev ? { ...prev, sourceApp: val } : prev))
+                      }
+                      options={[
+                        { label: '微信', value: 'wechat' },
+                        { label: '支付宝', value: 'alipay' },
+                        { label: '银行', value: 'bank' },
+                        { label: '数字钱包', value: 'digital_wallet' },
+                        { label: '其他', value: 'other' },
+                      ]}
+                    />
+                  </Descriptions.Item>
+                  <Descriptions.Item label="备注">
+                    <Input.TextArea
+                      rows={2}
+                      value={editableTx.remark ?? ''}
+                      onChange={(e) =>
+                        setEditableTx((prev) => (prev ? { ...prev, remark: e.target.value } : prev))
+                      }
+                    />
+                  </Descriptions.Item>
+                  <Descriptions.Item label="置信度">
+                    <InputNumber
+                      style={{ width: '100%' }}
+                      min={0}
+                      max={1}
+                      step={0.01}
+                      value={editableTx.confidence}
+                      onChange={(val) =>
+                        setEditableTx((prev) => (prev ? { ...prev, confidence: Number(val ?? 0) } : prev))
+                      }
+                    />
                  </Descriptions.Item>
                  <Descriptions.Item label="置信等级">
                    <Tag color={confidenceConfig[reviewModal.confidenceLevel].color}>
@@ -620,7 +770,7 @@ const Review: React.FC = () => {
                    </Tag>
                  </Descriptions.Item>
                  <Descriptions.Item label="AI建议">
-                    <Tag color="geekblue">{aiSuggestionLabel[getAiSuggestedAction(reviewModal)]}</Tag>
+                    <Tag color="geekblue">{aiSuggestionLabel[getAiSuggestedAction(reviewModal, allAssessments)]}</Tag>
                  </Descriptions.Item>
                </Descriptions>

@@ -644,7 +794,7 @@ const Review: React.FC = () => {
                    <Space direction="vertical" style={{ width: '100%' }}>
                      <Typography.Text strong>复核决定：</Typography.Text>
                      <Typography.Text type="secondary">
-                        已默认选中 AI 建议：{aiSuggestionLabel[getAiSuggestedAction(reviewModal)]}
+                        已默认选中 AI 建议：{aiSuggestionLabel[getAiSuggestedAction(reviewModal, allAssessments)]}
                      </Typography.Text>
                      <Select
                        value={reviewAction}
@@ -681,7 +831,12 @@ const Review: React.FC = () => {
            </Row>
            <Divider />
            <div style={{ display: 'flex', justifyContent: 'flex-end', gap: 8 }}>
-              <Button onClick={() => setReviewModal(null)}>
+              <Button
+                onClick={() => {
+                  setReviewModal(null);
+                  setEditableTx(null);
+                }}
+              >
                关闭
              </Button>
              {reviewModal.reviewStatus === 'pending' && (
--- a/frontend/src/pages/screenshots/Screenshots.tsx
+++ b/frontend/src/pages/screenshots/Screenshots.tsx
@@ -31,9 +31,10 @@ import {
  CloseCircleOutlined,
  ZoomInOutlined,
  PlayCircleOutlined,
+  DeleteOutlined,
 } from '@ant-design/icons';
 import type { EvidenceImage, SourceApp, PageType } from '../../types';
-import { fetchImageDetail, fetchImages, startCaseOcr } from '../../services/api';
+import { deleteCaseImages, fetchImageDetail, fetchImages, startCaseOcr } from '../../services/api';

 const appLabel: Record<SourceApp, { label: string; color: string }> = {
  wechat: { label: '微信', color: 'green' },
@@ -182,11 +183,49 @@ const Screenshots: React.FC = () => {
  const [selectedIds, setSelectedIds] = useState<string[]>([]);
  const [rerunTracking, setRerunTracking] = useState<Record<string, { sawProcessing: boolean }>>({});
  const [editableTxs, setEditableTxs] = useState<EditableTx[]>([]);
+  const [lastProcessingCount, setLastProcessingCount] = useState(0);

  const { data: allImages = [] } = useQuery({
    queryKey: ['images', id],
    queryFn: () => fetchImages(id),
-    refetchInterval: Object.keys(rerunTracking).length > 0 ? 2000 : false,
+    refetchInterval: (query) => {
+      const images = (query.state.data as EvidenceImage[] | undefined) ?? [];
+      const hasBackendProcessing = images.some((img) => img.ocrStatus === 'processing');
+      return hasBackendProcessing || Object.keys(rerunTracking).length > 0 ? 2000 : false;
+    },
+  });
+  const deleteMutation = useMutation({
+    mutationFn: (targetIds: string[]) => deleteCaseImages(id, targetIds),
+    onMutate: () => {
+      message.open({
+        key: 'screenshots-delete',
+        type: 'loading',
+        content: `正在删除选中截图（${selectedIds.length}）...`,
+        duration: 0,
+      });
+    },
+    onSuccess: (res, targetIds) => {
+      message.open({
+        key: 'screenshots-delete',
+        type: 'success',
+        content: res.message,
+      });
+      setSelectedIds((prev) => prev.filter((x) => !targetIds.includes(x)));
+      if (selectedImage && targetIds.includes(selectedImage.id)) {
+        setDrawerOpen(false);
+        setSelectedImage(null);
+      }
+      queryClient.invalidateQueries({ queryKey: ['images', id] });
+      queryClient.invalidateQueries({ queryKey: ['transactions', id] });
+      queryClient.invalidateQueries({ queryKey: ['case', id] });
+    },
+    onError: () => {
+      message.open({
+        key: 'screenshots-delete',
+        type: 'error',
+        content: '删除截图失败',
+      });
+    },
  });
  const triggerOcrMutation = useMutation({
    mutationFn: (targetIds: string[]) =>
@@ -276,6 +315,15 @@ const Screenshots: React.FC = () => {
    if (backendStatus === 'done' && tracking.sawProcessing) return 'done';
    return 'processing';
  };
+  React.useEffect(() => {
+    const processingCount = allImages.filter(
+      (img) => resolveOcrStatus(img.id, img.ocrStatus) === 'processing',
+    ).length;
+    if (lastProcessingCount > 0 && processingCount === 0) {
+      message.success('OCR识别已完成');
+    }
+    setLastProcessingCount(processingCount);
+  }, [allImages, rerunTracking, lastProcessingCount, message]);
  React.useEffect(() => {
    if (Object.keys(rerunTracking).length === 0) return;
    const statusById = new Map(allImages.map((img) => [img.id, img.ocrStatus] as const));
@@ -408,7 +456,16 @@ const Screenshots: React.FC = () => {
              disabled={selectedIds.length === 0}
              onClick={() => triggerOcrMutation.mutate(selectedIds)}
            >
-              {selectedIds.length > 0 ? `对选中图片重新OCR（${selectedIds.length}）` : '开始 OCR 识别'}
+              OCR 识别
+            </Button>
+            <Button
+              danger
+              icon={<DeleteOutlined />}
+              loading={deleteMutation.isPending}
+              disabled={selectedIds.length === 0}
+              onClick={() => deleteMutation.mutate(selectedIds)}
+            >
+              删除选中截图
            </Button>
            <Button onClick={selectAllFiltered}>全选当前筛选</Button>
            <Button onClick={clearSelection} disabled={selectedIds.length === 0}>清空选择</Button>
--- a/frontend/src/pages/transactions/Transactions.tsx
+++ b/frontend/src/pages/transactions/Transactions.tsx
@@ -1,4 +1,4 @@
-import React, { useState } from 'react';
+import React, { useEffect, useState } from 'react';
 import { useParams } from 'react-router-dom';
 import { useQuery } from '@tanstack/react-query';
 import {
@@ -17,6 +17,9 @@ import {
  Row,
  Col,
  Statistic,
+  Input,
+  InputNumber,
+  Dropdown,
 } from 'antd';
 import {
  SwapOutlined,
@@ -28,7 +31,7 @@ import {
 } from '@ant-design/icons';
 import type { ColumnsType } from 'antd/es/table';
 import type { TransactionRecord, SourceApp } from '../../types';
-import { fetchTransactions } from '../../services/api';
+import { fetchImageDetail, fetchTransactions } from '../../services/api';

 const appTag: Record<SourceApp, { label: string; color: string }> = {
  wechat: { label: '微信', color: 'green' },
@@ -38,45 +41,84 @@ const appTag: Record<SourceApp, { label: string; color: string }> = {
  other: { label: '其他', color: 'default' },
 };

+const splitDateTime = (raw: string): { date: string; time: string } => {
+  if (!raw) return { date: '-', time: '-' };
+  const normalized = raw.trim().replace(' ', 'T');
+  if (!normalized.includes('T')) return { date: normalized, time: '-' };
+  const [datePart, timePartRaw = ''] = normalized.split('T');
+  const cleanedTime = timePartRaw.replace('Z', '').split('.')[0] || '-';
+  return { date: datePart || '-', time: cleanedTime };
+};
+
 const Transactions: React.FC = () => {
  const { id = '1' } = useParams();
  const [filterDuplicate, setFilterDuplicate] = useState<string>('all');
  const [detail, setDetail] = useState<TransactionRecord | null>(null);
+  const [editableDetail, setEditableDetail] = useState<TransactionRecord | null>(null);
+  const [markOverrides, setMarkOverrides] = useState<Record<string, 'duplicate' | 'transit' | 'valid'>>({});

  const { data: txData } = useQuery({
    queryKey: ['transactions', id],
    queryFn: () => fetchTransactions(id),
  });
  const allTransactions = txData?.items ?? [];
+  const { data: detailImage, isFetching: detailImageFetching } = useQuery({
+    queryKey: ['image-detail', detail?.evidenceImageId],
+    queryFn: () => fetchImageDetail(detail!.evidenceImageId),
+    enabled: !!detail?.evidenceImageId,
+  });
+
+  useEffect(() => {
+    setEditableDetail(detail ? { ...detail } : null);
+  }, [detail]);
+
+  const getEffectiveMark = (tx: TransactionRecord): 'duplicate' | 'transit' | 'valid' => {
+    if (markOverrides[tx.id]) return markOverrides[tx.id];
+    if (tx.isDuplicate) return 'duplicate';
+    if (tx.isTransit) return 'transit';
+    return 'valid';
+  };

  const data =
    filterDuplicate === 'all'
      ? allTransactions
      : filterDuplicate === 'unique'
-      ? allTransactions.filter((t) => !t.isDuplicate)
-      : allTransactions.filter((t) => t.isDuplicate);
+      ? allTransactions.filter((t) => getEffectiveMark(t) !== 'duplicate')
+      : allTransactions.filter((t) => getEffectiveMark(t) === 'duplicate');

  const totalOut = allTransactions
-    .filter((t) => t.direction === 'out' && !t.isDuplicate)
+    .filter((t) => t.direction === 'out' && getEffectiveMark(t) !== 'duplicate')
    .reduce((s, t) => s + t.amount, 0);
  const totalIn = allTransactions
-    .filter((t) => t.direction === 'in' && !t.isDuplicate)
+    .filter((t) => t.direction === 'in' && getEffectiveMark(t) !== 'duplicate')
    .reduce((s, t) => s + t.amount, 0);
-  const duplicateCount = allTransactions.filter((t) => t.isDuplicate).length;
-  const transitCount = allTransactions.filter((t) => t.isTransit).length;
+  const duplicateCount = allTransactions.filter((t) => getEffectiveMark(t) === 'duplicate').length;
+  const transitCount = allTransactions.filter((t) => getEffectiveMark(t) === 'transit').length;

  const columns: ColumnsType<TransactionRecord> = [
    {
      title: '交易时间',
      dataIndex: 'tradeTime',
-      width: 170,
+      width: 96,
+      render: (raw: string) => {
+        const { date, time } = splitDateTime(raw);
+        return (
+          <div style={{ lineHeight: 1.2 }}>
+            <Typography.Text style={{ fontSize: 12 }}>{date}</Typography.Text>
+            <br />
+            <Typography.Text type="secondary" style={{ fontSize: 12 }}>
+              {time}
+            </Typography.Text>
+          </div>
+        );
+      },
      sorter: (a, b) => a.tradeTime.localeCompare(b.tradeTime),
      defaultSortOrder: 'ascend',
    },
    {
      title: '来源',
      dataIndex: 'sourceApp',
-      width: 100,
+      width: 80,
      render: (app: SourceApp) => (
        <Tag color={appTag[app].color}>{appTag[app].label}</Tag>
      ),
@@ -110,6 +152,7 @@ const Transactions: React.FC = () => {
    {
      title: '对方',
      dataIndex: 'counterpartyName',
+      width: 120,
      ellipsis: true,
    },
    {
@@ -120,23 +163,74 @@ const Transactions: React.FC = () => {
    },
    {
      title: '标记',
-      width: 130,
+      width: 73,
      render: (_, r) => (
-        <Space size={4}>
-          {r.isDuplicate && (
-            <Tooltip title="该笔与其他记录订单号一致，判定为同一笔展示记录并已归并">
-              <Tag color="red">重复</Tag>
-            </Tooltip>
-          )}
-          {r.isTransit && (
-            <Tooltip title="该笔为本人账户间中转，不直接计入被骗金额">
-              <Tag color="orange">中转</Tag>
-            </Tooltip>
-          )}
-          {!r.isDuplicate && !r.isTransit && (
-            <Tag color="green">有效</Tag>
-          )}
-        </Space>
+        (() => {
+          const mark = getEffectiveMark(r);
+          const styleByMark: Record<'duplicate' | 'transit' | 'valid', { bg: string; border: string; color: string; label: string }> = {
+            duplicate: { bg: '#fff2e8', border: '#ffbb96', color: '#cf1322', label: '重复' },
+            transit: { bg: '#fff7e6', border: '#ffd591', color: '#d46b08', label: '中转' },
+            valid: { bg: '#f6ffed', border: '#b7eb8f', color: '#389e0d', label: '有效' },
+          };
+          const cfg = styleByMark[mark];
+          const options: Array<'duplicate' | 'transit' | 'valid'> = ['duplicate', 'transit', 'valid'];
+          return (
+            <Space.Compact size="small" style={{ width: '100%' }}>
+              <Tooltip
+                title={
+                  mark === 'duplicate'
+                    ? '该笔与其他记录订单号一致，判定为同一笔展示记录并已归并'
+                    : mark === 'transit'
+                    ? '该笔为本人账户间中转，不直接计入被骗金额'
+                    : '该笔为有效交易'
+                }
+              >
+                <Button
+                  size="small"
+                  style={{
+                    flex: 1,
+                    background: cfg.bg,
+                    color: cfg.color,
+                    border: `1px solid ${cfg.border}`,
+                    borderRight: 'none',
+                    borderRadius: '6px 0 0 6px',
+                    fontWeight: 600,
+                    cursor: 'default',
+                  }}
+                >
+                  {cfg.label}
+                </Button>
+              </Tooltip>
+              <Dropdown
+                menu={{
+                  items: options
+                    .filter((v) => v !== mark)
+                    .map((v) => ({
+                      key: v,
+                      label: v === 'duplicate' ? '重复' : v === 'transit' ? '中转' : '有效',
+                    })),
+                  onClick: ({ key }) =>
+                    setMarkOverrides((prev) => ({ ...prev, [r.id]: key as 'duplicate' | 'transit' | 'valid' })),
+                }}
+                trigger={['click']}
+              >
+                <Button
+                  size="small"
+                  style={{
+                    background: cfg.bg,
+                    color: cfg.color,
+                    border: `1px solid ${cfg.border}`,
+                    borderLeft: 'none',
+                    borderRadius: '0 6px 6px 0',
+                    padding: '0 6px',
+                  }}
+                >
+                  ▼
+                </Button>
+              </Dropdown>
+            </Space.Compact>
+          );
+        })()
      ),
    },
    {
@@ -252,11 +346,12 @@ const Transactions: React.FC = () => {
          rowKey="id"
          columns={columns}
          dataSource={data}
+          scroll={{ x: 'max-content' }}
          pagination={false}
          rowClassName={(r) =>
-            r.isDuplicate
+            getEffectiveMark(r) === 'duplicate'
              ? 'row-duplicate'
-              : r.isTransit
+              : getEffectiveMark(r) === 'transit'
              ? 'row-transit'
              : ''
          }
@@ -267,65 +362,156 @@ const Transactions: React.FC = () => {
      <Drawer
        title="交易详情"
        placement="right"
-        width={480}
+        width={780}
        open={!!detail}
        onClose={() => setDetail(null)}
      >
-        {detail && (
-          <Descriptions column={1} bordered size="small">
-            <Descriptions.Item label="交易时间">
-              {detail.tradeTime}
-            </Descriptions.Item>
-            <Descriptions.Item label="来源APP">
-              <Tag color={appTag[detail.sourceApp].color}>
-                {appTag[detail.sourceApp].label}
-              </Tag>
-            </Descriptions.Item>
-            <Descriptions.Item label="金额">
-              <Typography.Text
-                strong
-                style={{
-                  color: detail.direction === 'out' ? '#cf1322' : '#389e0d',
-                }}
-              >
-                {detail.direction === 'out' ? '-' : '+'}¥
-                {detail.amount.toLocaleString('zh-CN', { minimumFractionDigits: 2 })}
-              </Typography.Text>
-            </Descriptions.Item>
-            <Descriptions.Item label="对方">
-              {detail.counterpartyName}
-            </Descriptions.Item>
-            <Descriptions.Item label="对方账号">
-              {detail.counterpartyAccount || '-'}
-            </Descriptions.Item>
-            <Descriptions.Item label="本方账户尾号">
-              {detail.selfAccountTailNo || '-'}
-            </Descriptions.Item>
-            <Descriptions.Item label="订单号">
-              {detail.orderNo}
-            </Descriptions.Item>
-            <Descriptions.Item label="备注">{detail.remark}</Descriptions.Item>
-            <Descriptions.Item label="置信度">
-              {(detail.confidence * 100).toFixed(0)}%
-            </Descriptions.Item>
-            <Descriptions.Item label="证据截图">
-              <Button type="link" size="small" icon={<EyeOutlined />}>
-                查看原图 ({detail.evidenceImageId})
-              </Button>
-            </Descriptions.Item>
-            <Descriptions.Item label="归并簇">
-              {detail.clusterId || '独立交易'}
-            </Descriptions.Item>
-            <Descriptions.Item label="标记">
-              <Space>
-                {detail.isDuplicate && <Tag color="red">重复</Tag>}
-                {detail.isTransit && <Tag color="orange">中转</Tag>}
-                {!detail.isDuplicate && !detail.isTransit && (
-                  <Tag color="green">有效</Tag>
-                )}
-              </Space>
-            </Descriptions.Item>
-          </Descriptions>
+        {detail && editableDetail && (
+          <Row gutter={16} align="top">
+            <Col span={10}>
+              <Card size="small" loading={detailImageFetching}>
+                <Typography.Text strong>金额来源截图</Typography.Text>
+                <div
+                  style={{
+                    marginTop: 10,
+                    height: 430,
+                    background: '#fafafa',
+                    border: '1px dashed #d9d9d9',
+                    borderRadius: 6,
+                    display: 'flex',
+                    alignItems: 'center',
+                    justifyContent: 'center',
+                    overflow: 'hidden',
+                  }}
+                >
+                  {detailImage?.url ? (
+                    <img
+                      src={detailImage.url}
+                      alt="来源截图"
+                      style={{ width: '100%', height: '100%', objectFit: 'contain' }}
+                    />
+                  ) : (
+                    <Typography.Text type="secondary">暂无来源截图</Typography.Text>
+                  )}
+                </div>
+              </Card>
+            </Col>
+            <Col span={14}>
+              <Descriptions column={1} bordered size="small">
+                <Descriptions.Item label="交易时间">
+                  <Input
+                    value={editableDetail.tradeTime ?? ''}
+                    onChange={(e) =>
+                      setEditableDetail((prev) => (prev ? { ...prev, tradeTime: e.target.value } : prev))
+                    }
+                  />
+                </Descriptions.Item>
+                <Descriptions.Item label="来源APP">
+                  <Select
+                    style={{ width: '100%' }}
+                    value={editableDetail.sourceApp}
+                    onChange={(val) =>
+                      setEditableDetail((prev) => (prev ? { ...prev, sourceApp: val } : prev))
+                    }
+                    options={[
+                      { label: '微信', value: 'wechat' },
+                      { label: '支付宝', value: 'alipay' },
+                      { label: '银行', value: 'bank' },
+                      { label: '数字钱包', value: 'digital_wallet' },
+                      { label: '其他', value: 'other' },
+                    ]}
+                  />
+                </Descriptions.Item>
+                <Descriptions.Item label="金额">
+                  <InputNumber
+                    style={{ width: '100%' }}
+                    value={editableDetail.amount}
+                    onChange={(val) =>
+                      setEditableDetail((prev) => (prev ? { ...prev, amount: Number(val ?? 0) } : prev))
+                    }
+                  />
+                </Descriptions.Item>
+                <Descriptions.Item label="方向">
+                  <Select
+                    style={{ width: '100%' }}
+                    value={editableDetail.direction}
+                    onChange={(val) =>
+                      setEditableDetail((prev) => (prev ? { ...prev, direction: val } : prev))
+                    }
+                    options={[
+                      { label: '转入', value: 'in' },
+                      { label: '转出', value: 'out' },
+                    ]}
+                  />
+                </Descriptions.Item>
+                <Descriptions.Item label="对方">
+                  <Input
+                    value={editableDetail.counterpartyName ?? ''}
+                    onChange={(e) =>
+                      setEditableDetail((prev) => (prev ? { ...prev, counterpartyName: e.target.value } : prev))
+                    }
+                  />
+                </Descriptions.Item>
+                <Descriptions.Item label="对方账号">
+                  <Input
+                    value={editableDetail.counterpartyAccount ?? ''}
+                    onChange={(e) =>
+                      setEditableDetail((prev) => (prev ? { ...prev, counterpartyAccount: e.target.value } : prev))
+                    }
+                  />
+                </Descriptions.Item>
+                <Descriptions.Item label="本方账户尾号">
+                  <Input
+                    value={editableDetail.selfAccountTailNo ?? ''}
+                    onChange={(e) =>
+                      setEditableDetail((prev) => (prev ? { ...prev, selfAccountTailNo: e.target.value } : prev))
+                    }
+                  />
+                </Descriptions.Item>
+                <Descriptions.Item label="订单号">
+                  <Input
+                    value={editableDetail.orderNo ?? ''}
+                    onChange={(e) =>
+                      setEditableDetail((prev) => (prev ? { ...prev, orderNo: e.target.value } : prev))
+                    }
+                  />
+                </Descriptions.Item>
+                <Descriptions.Item label="备注">
+                  <Input.TextArea
+                    rows={2}
+                    value={editableDetail.remark ?? ''}
+                    onChange={(e) =>
+                      setEditableDetail((prev) => (prev ? { ...prev, remark: e.target.value } : prev))
+                    }
+                  />
+                </Descriptions.Item>
+                <Descriptions.Item label="置信度">
+                  <InputNumber
+                    style={{ width: '100%' }}
+                    min={0}
+                    max={1}
+                    step={0.01}
+                    value={editableDetail.confidence}
+                    onChange={(val) =>
+                      setEditableDetail((prev) => (prev ? { ...prev, confidence: Number(val ?? 0) } : prev))
+                    }
+                  />
+                </Descriptions.Item>
+                <Descriptions.Item label="归并簇">
+                  <Input value={editableDetail.clusterId || ''} readOnly />
+                </Descriptions.Item>
+                <Descriptions.Item label="标记">
+                  <Space>
+                    {getEffectiveMark(detail) === 'duplicate' && <Tag color="red">重复</Tag>}
+                    {getEffectiveMark(detail) === 'transit' && <Tag color="orange">中转</Tag>}
+                    {getEffectiveMark(detail) === 'valid' && (
+                      <Tag color="green">有效</Tag>
+                    )}
+                  </Space>
+                </Descriptions.Item>
+              </Descriptions>
+            </Col>
+          </Row>
        )}
      </Drawer>
    </div>
--- a/frontend/src/pages/workspace/Workspace.tsx
+++ b/frontend/src/pages/workspace/Workspace.tsx
@@ -1,4 +1,4 @@
-import React, { useMemo, useState } from 'react';
+import React, { useEffect, useMemo, useRef, useState } from 'react';
 import { useNavigate, useParams } from 'react-router-dom';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import {
@@ -16,6 +16,7 @@ import {
  Descriptions,
  Progress,
  Alert,
+  Empty,
 } from 'antd';
 import {
  CloudUploadOutlined,
@@ -34,12 +35,39 @@ import type { EvidenceImage } from '../../types';

 const { Dragger } = Upload;

+type UploadBatchItem = {
+  localId: string;
+  fileName: string;
+  fileSize: number;
+  status: 'uploading' | 'success' | 'error';
+  uploadedImageId?: string;
+  previewUrl?: string;
+};
+
+const formatFileSize = (size: number): string => {
+  if (!Number.isFinite(size) || size <= 0) return '-';
+  if (size < 1024) return `${size} B`;
+  if (size < 1024 * 1024) return `${(size / 1024).toFixed(1)} KB`;
+  return `${(size / (1024 * 1024)).toFixed(1)} MB`;
+};
+
 const Workspace: React.FC = () => {
  const { id = '1' } = useParams();
  const navigate = useNavigate();
  const queryClient = useQueryClient();
  const { message } = App.useApp();
  const [uploadingCount, setUploadingCount] = useState(0);
+  const [uploadBatchItems, setUploadBatchItems] = useState<UploadBatchItem[]>([]);
+  const batchCounterRef = useRef<{ success: number; failed: number }>({ success: 0, failed: 0 });
+  const batchActiveRef = useRef(false);
+
+  useEffect(() => {
+    return () => {
+      uploadBatchItems.forEach((item) => {
+        if (item.previewUrl) URL.revokeObjectURL(item.previewUrl);
+      });
+    };
+  }, [uploadBatchItems]);

  const { data: currentCase } = useQuery({ queryKey: ['case', id], queryFn: () => fetchCase(id) });
  const { data: imagesData } = useQuery({ queryKey: ['images', id], queryFn: () => fetchImages(id) });
@@ -206,29 +234,80 @@ const Workspace: React.FC = () => {
              accept="image/*"
              showUploadList={false}
              beforeUpload={(file) => {
-                setUploadingCount((c) => c + 1);
-                message.open({
-                  key: 'img-upload',
-                  type: 'loading',
-                  content: `正在上传截图（队列中 ${uploadingCount + 1} 张）...`,
-                  duration: 0,
+                if (!batchActiveRef.current) {
+                  batchActiveRef.current = true;
+                  batchCounterRef.current = { success: 0, failed: 0 };
+                  setUploadBatchItems((prev) => {
+                    prev.forEach((item) => {
+                      if (item.previewUrl) URL.revokeObjectURL(item.previewUrl);
+                    });
+                    return [];
+                  });
+                }
+
+                const localId = `${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;
+                const previewUrl = URL.createObjectURL(file as File);
+                setUploadingCount((c) => {
+                  const next = c + 1;
+                  message.open({
+                    key: 'img-upload',
+                    type: 'loading',
+                    content: `正在上传截图（队列中 ${next} 张）：${file.name}`,
+                    duration: 0,
+                  });
+                  return next;
                });
+                setUploadBatchItems((prev) => [
+                  ...prev,
+                  {
+                    localId,
+                    fileName: file.name,
+                    fileSize: file.size,
+                    status: 'uploading',
+                    previewUrl,
+                  },
+                ]);
                uploadImages(id, [file as File])
-                  .then(() => {
-                    message.success('截图上传成功');
+                  .then((uploaded) => {
+                    const uploadedImage = uploaded?.[0];
+                    setUploadBatchItems((prev) =>
+                      prev.map((item) =>
+                        item.localId === localId
+                          ? {
+                              ...item,
+                              status: 'success',
+                              uploadedImageId: uploadedImage?.id,
+                            }
+                          : item,
+                      ),
+                    );
+                    batchCounterRef.current.success += 1;
                  })
                  .then(() => {
                    queryClient.invalidateQueries({ queryKey: ['images', id] });
                    queryClient.invalidateQueries({ queryKey: ['case', id] });
                  })
                  .catch(() => {
-                    message.error('上传失败');
+                    setUploadBatchItems((prev) =>
+                      prev.map((item) =>
+                        item.localId === localId
+                          ? { ...item, status: 'error' }
+                          : item,
+                      ),
+                    );
+                    batchCounterRef.current.failed += 1;
                  })
                  .finally(() => {
                    setUploadingCount((c) => {
                      const next = Math.max(0, c - 1);
                      if (next === 0) {
+                        batchActiveRef.current = false;
                        message.destroy('img-upload');
+                        const summary = {
+                          success: batchCounterRef.current.success,
+                          failed: batchCounterRef.current.failed,
+                        };
+                        message.success(`本次上传完成：成功 ${summary.success} 张，失败 ${summary.failed} 张`);
                      } else {
                        message.open({
                          key: 'img-upload',
@@ -259,6 +338,75 @@ const Workspace: React.FC = () => {
                当前有 {uploadingCount} 张截图正在上传，请稍候...
              </Typography.Text>
            )}
+            <Card
+              size="small"
+              title="本次上传清单"
+              style={{ marginTop: 12 }}
+              extra={
+                uploadBatchItems.length > 0 ? (
+                  <Button
+                    size="small"
+                    type="link"
+                    onClick={() => navigate(`/cases/${id}/screenshots`)}
+                  >
+                    查看本次上传截图
+                  </Button>
+                ) : null
+              }
+            >
+              {uploadBatchItems.length === 0 ? (
+                <Empty description="暂无上传记录，请先拖拽截图上传" image={Empty.PRESENTED_IMAGE_SIMPLE} />
+              ) : (
+                <>
+                  <Typography.Text type="secondary">
+                    本次上传：共 {uploadBatchItems.length} 张，
+                    成功 {uploadBatchItems.filter((x) => x.status === 'success').length} 张，
+                    失败 {uploadBatchItems.filter((x) => x.status === 'error').length} 张，
+                    上传中 {uploadBatchItems.filter((x) => x.status === 'uploading').length} 张
+                  </Typography.Text>
+                  <Space direction="vertical" style={{ width: '100%', marginTop: 10 }} size={8}>
+                    {uploadBatchItems.map((item, index) => (
+                      <Row key={item.localId} justify="space-between" align="middle">
+                        <Col span={18}>
+                          <Space size={8}>
+                            <Typography.Text type="secondary">#{index + 1}</Typography.Text>
+                            <div
+                              style={{
+                                width: 40,
+                                height: 40,
+                                borderRadius: 4,
+                                overflow: 'hidden',
+                                border: '1px solid #f0f0f0',
+                                background: '#fafafa',
+                              }}
+                            >
+                              {item.previewUrl ? (
+                                <img
+                                  src={item.previewUrl}
+                                  alt={item.fileName}
+                                  style={{ width: '100%', height: '100%', objectFit: 'cover' }}
+                                />
+                              ) : null}
+                            </div>
+                            <Typography.Text ellipsis style={{ maxWidth: 260 }}>
+                              {item.fileName}
+                            </Typography.Text>
+                            <Typography.Text type="secondary">
+                              {formatFileSize(item.fileSize)}
+                            </Typography.Text>
+                          </Space>
+                        </Col>
+                        <Col>
+                          {item.status === 'uploading' && <Tag color="processing">上传中</Tag>}
+                          {item.status === 'success' && <Tag color="success">上传成功</Tag>}
+                          {item.status === 'error' && <Tag color="error">上传失败</Tag>}
+                        </Col>
+                      </Row>
+                    ))}
+                  </Space>
+                </>
+              )}
+            </Card>
          </Card>

          <Card title="处理进度">
--- a/frontend/src/services/api.ts
+++ b/frontend/src/services/api.ts
@@ -130,6 +130,23 @@ export async function fetchImageDetail(imageId: string): Promise<EvidenceImageDe
  return request(`${BASE}/images/${imageId}`);
 }

+export async function deleteCaseImages(
+  caseId: string,
+  imageIds: string[],
+): Promise<{ caseId: string; deleted: number; message: string }> {
+  if (!(await isBackendUp())) {
+    return {
+      caseId,
+      deleted: imageIds.length,
+      message: `Mock 模式：模拟删除 ${imageIds.length} 张截图`,
+    };
+  }
+  return request(`${BASE}/cases/${caseId}/images`, {
+    method: 'DELETE',
+    body: JSON.stringify({ image_ids: imageIds }),
+  });
+}
+
 export async function startCaseOcr(
  caseId: string,
  includeDone = false,