diff --git a/web/backend/services/douyu_runner.py b/web/backend/services/douyu_runner.py
index b63d8fa..dd29a99 100644
--- a/web/backend/services/douyu_runner.py
+++ b/web/backend/services/douyu_runner.py
@@ -1835,7 +1835,13 @@ class DouyuBatchRunner:
             task,
             "success",
             f"兑换成功: {(goods.name if goods else '') or commodity_id}",
-            {"goods": goods.raw if goods else None, **result},
+            {
+                "goods": goods.raw if goods else None,
+                "game_name": account.game_name or "",
+                "game_channel": account.game_channel or "",
+                "account_name": account.nickname or account.username or account.uid or f"#{account.id}",
+                **result,
+            },
         )
 
     def _execute_exchange_esports_goods(
@@ -1901,6 +1907,9 @@ class DouyuBatchRunner:
             message += f" x{quantity}"
         if account.esports_points is not None:
             message += f"，电竞积分: {account.esports_points}"
+        result["game_name"] = account.esports_game_name or ""
+        result["game_channel"] = account.esports_game_channel or ""
+        result["account_name"] = account.nickname or account.username or account.uid or f"#{account.id}"
         self._mark_task(db, task, "success", message, result)
 
     def _execute_query_game_name(self, db: Session, task: DouyuTask, account: Account, cookie: str, config: dict):
diff --git a/web/frontend/src/components/ExchangeResultImage.tsx b/web/frontend/src/components/ExchangeResultImage.tsx
new file mode 100644
index 0000000..79bc773
--- /dev/null
+++ b/web/frontend/src/components/ExchangeResultImage.tsx
@@ -0,0 +1,52 @@
+import { useEffect, useState } from 'react';
+import { Button, Spin } from 'antd';
+import type { DouyuTaskItem } from '../api/types';
+import { getExchangeImage } from '../utils/exchangeImage';
+
+interface Props {
+  task: DouyuTaskItem;
+  onClick?: (task: DouyuTaskItem, url: string) => void;
+}
+
+export default function ExchangeResultImage({ task, onClick }: Props) {
+  const [url, setUrl] = useState('');
+  const [failed, setFailed] = useState(false);
+  const [gen, setGen] = useState(0);
+
+  useEffect(() => {
+    let alive = true;
+    setFailed(false);
+    getExchangeImage(task)
+      .then(({ url }) => { if (alive) setUrl(url); })
+      .catch(() => { if (alive) setFailed(true); });
+    return () => { alive = false; };
+  }, [task, gen]);
+
+  if (failed) {
+    return (
+      <Button
+        size="small"
+        type="text"
+        onClick={() => setGen((g) => g + 1)}
+      >
+        重试
+      </Button>
+    );
+  }
+  if (!url) return <Spin size="small" />;
+  return (
+    <div
+      onClick={() => onClick?.(task, url)}
+      style={{ cursor: 'pointer', display: 'inline-block', lineHeight: 0 }}
+      title="点击查看大图并复制"
+    >
+      <img
+        src={url}
+        width={56}
+        height={82}
+        alt="兑换结果"
+        style={{ objectFit: 'cover', borderRadius: 6, border: '1px solid #f0f0f0' }}
+      />
+    </div>
+  );
+}
diff --git a/web/frontend/src/pages/DouyuTasksPage.tsx b/web/frontend/src/pages/DouyuTasksPage.tsx
index ba06338..91fdee0 100644
--- a/web/frontend/src/pages/DouyuTasksPage.tsx
+++ b/web/frontend/src/pages/DouyuTasksPage.tsx
@@ -4,7 +4,7 @@ import {
 } from 'antd';
 import type { TableProps } from 'antd';
 import {
-  CheckCircleOutlined, CreditCardOutlined, FieldTimeOutlined, GiftOutlined,
+  CheckCircleOutlined, CopyOutlined, CreditCardOutlined, FieldTimeOutlined, GiftOutlined,
   ImportOutlined, QrcodeOutlined, ReloadOutlined,
   SearchOutlined, SettingOutlined, ShoppingOutlined, StopOutlined,
 } from '@ant-design/icons';
@@ -15,8 +15,15 @@ import {
   type DouyuTaskAccountItem,
   type DouyuTaskItem,
 } from '../api/modules';
+import ExchangeResultImage from '../components/ExchangeResultImage';
 import { usePermissions } from '../hooks/usePermissions';
 import { useWebSocketLogs } from '../hooks/useWebSocketLogs';
+import {
+  clipboardImageSupported,
+  copyImageToClipboard,
+  exchangeTaskSucceeded,
+  getExchangeImage,
+} from '../utils/exchangeImage';
 import { getErrorMessage } from '../utils/error';
 import { message } from '../utils/antdMessage';
 
@@ -275,6 +282,8 @@ export default function DouyuTasksPage({ handbook }: { handbook: HandbookKind })
   const autoOpenedQrTaskIds = useRef<Set<number>>(new Set());
   const autoOpenedEsportsBindTaskIds = useRef<Set<number>>(new Set());
   const autoOpenedPayTaskIds = useRef<Set<number>>(new Set());
+  const autoCopiedExchangeTaskIds = useRef<Set<number>>(new Set());
+  const [exchangePreview, setExchangePreview] = useState<{ task: DouyuTaskItem; url: string } | null>(null);
   const autoOpenQrReady = useRef(false);
   const autoOpenEsportsBindReady = useRef(false);
   const autoOpenPayReady = useRef(false);
@@ -358,6 +367,17 @@ export default function DouyuTasksPage({ handbook }: { handbook: HandbookKind })
     return map;
   }, [visibleTasks]);
 
+  // 每个账号最近一条兑换成功任务，用于"兑换图片"列
+  const latestExchangeTaskByAccount = useMemo(() => {
+    const map = new Map<number, DouyuTaskItem>();
+    for (const task of visibleTasks) {
+      if (!exchangeTaskSucceeded(task)) continue;
+      const previous = map.get(task.account_id);
+      if (!previous || task.id > previous.id) map.set(task.account_id, task);
+    }
+    return map;
+  }, [visibleTasks]);
+
   const loadData = useCallback(async () => {
     setLoading(true);
     try {
@@ -380,6 +400,8 @@ export default function DouyuTasksPage({ handbook }: { handbook: HandbookKind })
               autoOpenedEsportsBindTaskIds.current.add(task.id);
             }
             if (hasPaymentQrcode(task)) autoOpenedPayTaskIds.current.add(task.id);
+            // 历史兑换成功任务不触发自动复制，避免页面加载时打扰
+            if (exchangeTaskSucceeded(task)) autoCopiedExchangeTaskIds.current.add(task.id);
           }
           autoOpenQrReady.current = true;
           autoOpenEsportsBindReady.current = true;
@@ -537,6 +559,41 @@ export default function DouyuTasksPage({ handbook }: { handbook: HandbookKind })
     if (nextPayTask) openPayTask(nextPayTask);
   }, [openPayTask, payTask, visibleTasks]);
 
+  // 兑换成功后自动生成结果图片并复制到剪贴板（批量时最后完成的覆盖剪贴板）
+  useEffect(() => {
+    if (!autoOpenQrReady.current) return;
+    const pending = visibleTasks
+      .filter((task) => exchangeTaskSucceeded(task) && !autoCopiedExchangeTaskIds.current.has(task.id))
+      .sort((a, b) => a.id - b.id);
+    if (pending.length === 0) return;
+    for (const task of pending) autoCopiedExchangeTaskIds.current.add(task.id);
+    const latest = pending[pending.length - 1];
+    void getExchangeImage(latest)
+      .then(({ blob }) => copyImageToClipboard(blob))
+      .then(
+        () => message.success(`兑换图片已复制到剪贴板：${latest.account_nickname || latest.account_username || `#${latest.account_id}`}`),
+        (error) => {
+          if (clipboardImageSupported()) {
+            message.warning('兑换图片已生成，复制到剪贴板失败');
+          } else {
+            message.info('当前环境不支持复制图片，请在兑换图片列点击查看');
+          }
+          console.warn('复制兑换图片失败', error);
+        },
+      );
+  }, [visibleTasks]);
+
+  const copyExchangePreview = async () => {
+    if (!exchangePreview) return;
+    try {
+      const { blob } = await getExchangeImage(exchangePreview.task);
+      await copyImageToClipboard(blob);
+      message.success('已复制到剪贴板');
+    } catch (error) {
+      message.error(getErrorMessage(error));
+    }
+  };
+
   // qrTask 已由 useMemo 从 tasks 派生，切换 Tab / 后端 progress 写入后自动更新，无需手动跟随
 
   useEffect(() => {
@@ -993,6 +1050,19 @@ export default function DouyuTasksPage({ handbook }: { handbook: HandbookKind })
         );
       },
     },
+    {
+      title: '兑换图片', width: 80, align: 'center',
+      render: (_, record) => {
+        const task = latestExchangeTaskByAccount.get(record.id);
+        if (!task) return <Text type="secondary">-</Text>;
+        return (
+          <ExchangeResultImage
+            task={task}
+            onClick={(t, url) => setExchangePreview({ task: t, url })}
+          />
+        );
+      },
+    },
   ];
 
   const filteredAccounts = useMemo(() => {
@@ -1713,6 +1783,41 @@ export default function DouyuTasksPage({ handbook }: { handbook: HandbookKind })
           </div>
         )}
       </Modal>
+
+      {/* 兑换结果图片预览 Modal */}
+      <Modal
+        title={
+          <Space>
+            <CopyOutlined />
+            <span>兑换结果图片</span>
+          </Space>
+        }
+        open={!!exchangePreview}
+        onCancel={() => setExchangePreview(null)}
+        footer={
+          <Space>
+            <Button onClick={() => setExchangePreview(null)}>关闭</Button>
+            <Button type="primary" icon={<CopyOutlined />} onClick={copyExchangePreview}>复制图片</Button>
+          </Space>
+        }
+        centered
+        width={340}
+      >
+        {exchangePreview && (
+          <Space direction="vertical" style={{ width: '100%' }} align="center" size={8}>
+            <img
+              src={exchangePreview.url}
+              alt="兑换结果"
+              style={{ width: '100%', borderRadius: 8, border: '1px solid #f0f0f0' }}
+            />
+            <Text type="secondary" style={{ fontSize: 12 }}>
+              {exchangePreview.task.account_nickname
+                || exchangePreview.task.account_username
+                || `#${exchangePreview.task.account_id}`}
+            </Text>
+          </Space>
+        )}
+      </Modal>
     </div>
   );
 }
diff --git a/web/frontend/src/utils/exchangeImage.ts b/web/frontend/src/utils/exchangeImage.ts
new file mode 100644
index 0000000..ed27858
--- /dev/null
+++ b/web/frontend/src/utils/exchangeImage.ts
@@ -0,0 +1,238 @@
+import type { DouyuTaskItem } from '../api/types';
+
+const EXCHANGE_TASK_TYPES = new Set(['exchange_goods', 'exchange_esports_goods']);
+const CARD_W = 320;
+const CARD_H = 470;
+const FONT_FAMILY = '"PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif';
+
+export function isExchangeTask(task: DouyuTaskItem): boolean {
+  return EXCHANGE_TASK_TYPES.has(task.task_type);
+}
+
+export function exchangeTaskSucceeded(task: DouyuTaskItem): boolean {
+  return isExchangeTask(task) && task.status === 'success';
+}
+
+function rawString(raw: Record<string, unknown> | null | undefined, key: string): string {
+  const value = raw?.[key];
+  return typeof value === 'string' ? value : '';
+}
+
+function goodsOf(task: DouyuTaskItem): {
+  name: string;
+  pic: string;
+  points: number | null;
+  roleName: string;
+  channel: string;
+  accountName: string;
+} {
+  const goods = (task.result?.goods ?? null) as Record<string, unknown> | null;
+  const name = rawString(goods, 'commodityName')
+    || rawString(goods, 'name')
+    || task.message.replace(/^兑换[^:：]*[:：]?\s*/, '').trim()
+    || rawString(task.result, 'commodity_id');
+  const pic = rawString(goods, 'webPic') || rawString(goods, 'pic');
+  const pointsValue = task.result?.esports_points_after_exchange;
+  const points = typeof pointsValue === 'number' && Number.isFinite(pointsValue) ? pointsValue : null;
+  const roleName = rawString(task.result, 'game_name');
+  const channel = rawString(task.result, 'game_channel');
+  const accountName = rawString(task.result, 'account_name')
+    || task.account_nickname || task.account_username || task.account_uid || `#${task.account_id}`;
+  return { name, pic, points, roleName, channel, accountName };
+}
+
+function loadImage(url: string, timeoutMs = 8000): Promise<HTMLImageElement> {
+  return new Promise((resolve, reject) => {
+    const img = new Image();
+    img.crossOrigin = 'anonymous';
+    img.onload = () => resolve(img);
+    img.onerror = () => reject(new Error('图片加载失败'));
+    img.src = url;
+    window.setTimeout(() => reject(new Error('图片加载超时')), timeoutMs);
+  });
+}
+
+function formatTime(iso: string | null | undefined): string {
+  if (!iso) return '';
+  const date = new Date(iso);
+  if (Number.isNaN(date.getTime())) return '';
+  const pad = (n: number) => String(n).padStart(2, '0');
+  return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())} ${pad(date.getHours())}:${pad(date.getMinutes())}`;
+}
+
+function wrapText(ctx: CanvasRenderingContext2D, text: string, maxWidth: number): string[] {
+  const lines: string[] = [];
+  let current = '';
+  for (const char of text) {
+    if (ctx.measureText(current + char).width > maxWidth && current) {
+      lines.push(current);
+      current = char;
+    } else {
+      current += char;
+    }
+  }
+  if (current) lines.push(current);
+  return lines;
+}
+
+function roundRect(ctx: CanvasRenderingContext2D, x: number, y: number, w: number, h: number, r: number): void {
+  ctx.beginPath();
+  ctx.moveTo(x + r, y);
+  ctx.arcTo(x + w, y, x + w, y + h, r);
+  ctx.arcTo(x + w, y + h, x, y + h, r);
+  ctx.arcTo(x, y + h, x, y, r);
+  ctx.arcTo(x, y, x + w, y, r);
+  ctx.closePath();
+}
+
+function truncate(text: string, max: number): string {
+  return text.length > max ? `${text.slice(0, max - 1)}…` : text;
+}
+
+export async function drawExchangeImage(task: DouyuTaskItem): Promise<Blob> {
+  const canvas = document.createElement('canvas');
+  canvas.width = CARD_W;
+  canvas.height = CARD_H;
+  const ctx = canvas.getContext('2d');
+  if (!ctx) throw new Error('canvas 不可用');
+
+  const info = goodsOf(task);
+  const time = formatTime(task.finished_at || task.created_at);
+
+  // 背景渐变
+  const grad = ctx.createLinearGradient(0, 0, CARD_W, CARD_H);
+  grad.addColorStop(0, '#0d1f3f');
+  grad.addColorStop(0.55, '#123a6e');
+  grad.addColorStop(1, '#1b4d8f');
+  ctx.fillStyle = grad;
+  ctx.fillRect(0, 0, CARD_W, CARD_H);
+
+  // 标题
+  ctx.textAlign = 'center';
+  ctx.textBaseline = 'middle';
+  ctx.fillStyle = '#ffffff';
+  ctx.font = `bold 28px ${FONT_FAMILY}`;
+  ctx.fillText('兑 换 成 功', CARD_W / 2, 56);
+
+  // 商品图（圆形裁剪）
+  const avatarR = 52;
+  const avatarY = 112;
+  ctx.save();
+  ctx.beginPath();
+  ctx.arc(CARD_W / 2, avatarY, avatarR, 0, Math.PI * 2);
+  ctx.clip();
+  ctx.fillStyle = 'rgba(255,255,255,0.12)';
+  ctx.fillRect(CARD_W / 2 - avatarR, avatarY - avatarR, avatarR * 2, avatarR * 2);
+  if (info.pic) {
+    try {
+      const img = await loadImage(info.pic);
+      const size = Math.min(img.width, img.height);
+      ctx.drawImage(
+        img,
+        (img.width - size) / 2, (img.height - size) / 2, size, size,
+        CARD_W / 2 - avatarR, avatarY - avatarR, avatarR * 2, avatarR * 2,
+      );
+    } catch {
+      ctx.fillStyle = 'rgba(255,255,255,0.25)';
+      ctx.font = `44px ${FONT_FAMILY}`;
+      ctx.fillText('🎁', CARD_W / 2, avatarY + 4);
+    }
+  } else {
+    ctx.fillStyle = 'rgba(255,255,255,0.25)';
+    ctx.font = `44px ${FONT_FAMILY}`;
+    ctx.fillText('🎁', CARD_W / 2, avatarY + 4);
+  }
+  ctx.restore();
+  ctx.strokeStyle = 'rgba(255,255,255,0.35)';
+  ctx.lineWidth = 3;
+  ctx.beginPath();
+  ctx.arc(CARD_W / 2, avatarY, avatarR, 0, Math.PI * 2);
+  ctx.stroke();
+
+  // 商品名（最多两行）
+  const nameLines = wrapText(ctx, info.name || '未知商品', CARD_W - 56).slice(0, 2);
+  ctx.fillStyle = '#ffffff';
+  ctx.font = `bold 17px ${FONT_FAMILY}`;
+  let nameY = avatarY + avatarR + 26;
+  for (const line of nameLines) {
+    ctx.fillText(line, CARD_W / 2, nameY);
+    nameY += 24;
+  }
+
+  // 分隔线
+  ctx.strokeStyle = 'rgba(255,255,255,0.18)';
+  ctx.lineWidth = 1;
+  ctx.beginPath();
+  ctx.moveTo(32, 260);
+  ctx.lineTo(CARD_W - 32, 260);
+  ctx.stroke();
+
+  // 信息区
+  const infoRows: Array<[string, string]> = [];
+  if (info.roleName) infoRows.push(['游戏角色', info.roleName]);
+  if (info.channel) infoRows.push(['游戏区服', info.channel]);
+  infoRows.push(['兑换账号', info.accountName]);
+  if (info.points != null) infoRows.push(['当前积分', `${info.points}`]);
+  if (time) infoRows.push(['兑换时间', time]);
+
+  ctx.font = `15px ${FONT_FAMILY}`;
+  let rowY = 288;
+  for (const [label, value] of infoRows) {
+    ctx.textAlign = 'left';
+    ctx.fillStyle = 'rgba(255,255,255,0.6)';
+    ctx.fillText(label, 36, rowY);
+    ctx.fillStyle = '#ffffff';
+    ctx.fillText(truncate(value, 16), 128, rowY);
+    rowY += 27;
+  }
+
+  // 底部状态徽章
+  const badgeText = '兑换成功';
+  ctx.font = `bold 14px ${FONT_FAMILY}`;
+  const badgeW = ctx.measureText(badgeText).width + 34;
+  const badgeX = (CARD_W - badgeW) / 2;
+  ctx.fillStyle = '#2bb673';
+  roundRect(ctx, badgeX, 428, badgeW, 32, 16);
+  ctx.fill();
+  ctx.fillStyle = '#ffffff';
+  ctx.textAlign = 'center';
+  ctx.fillText(badgeText, CARD_W / 2, 444);
+
+  return new Promise<Blob>((resolve, reject) => {
+    canvas.toBlob((blob) => (blob ? resolve(blob) : reject(new Error('图片导出失败'))), 'image/png');
+  });
+}
+
+export async function copyImageToClipboard(blob: Blob): Promise<void> {
+  if (typeof ClipboardItem === 'undefined' || !navigator.clipboard?.write) {
+    throw new Error('当前环境不支持复制图片（需要 HTTPS）');
+  }
+  await navigator.clipboard.write([new ClipboardItem({ 'image/png': blob })]);
+}
+
+export function clipboardImageSupported(): boolean {
+  return typeof ClipboardItem !== 'undefined' && Boolean(navigator.clipboard?.write);
+}
+
+interface CachedImage {
+  url: string;
+  blob: Blob;
+}
+
+const imageCache = new Map<number, CachedImage>();
+
+export async function getExchangeImage(task: DouyuTaskItem): Promise<CachedImage> {
+  const cached = imageCache.get(task.id);
+  if (cached) return cached;
+  const blob = await drawExchangeImage(task);
+  const entry = { url: URL.createObjectURL(blob), blob };
+  const previous = imageCache.get(task.id);
+  if (previous) URL.revokeObjectURL(previous.url);
+  imageCache.set(task.id, entry);
+  return entry;
+}
+
+export function clearExchangeImageCache(): void {
+  for (const entry of imageCache.values()) URL.revokeObjectURL(entry.url);
+  imageCache.clear();
+}