diff --git a/apps/backend/src/services/claim/affiliate-dash-bind-state.test.ts b/apps/backend/src/services/claim/affiliate-dash-bind-state.test.ts
index 79305e7f..2825d210 100644
--- a/apps/backend/src/services/claim/affiliate-dash-bind-state.test.ts
+++ b/apps/backend/src/services/claim/affiliate-dash-bind-state.test.ts
@@ -8,6 +8,7 @@ import {
   isAffiliateDashBindSnapshotStale,
   isAffiliateDashSnapshotFresh,
   isRockAffiliateDashSku,
+  isRockBindUrlStale,
   shouldRefuseRockRebind,
   shouldRefreshAffiliateDashBindStateForSnapshot,
 } from './kuaishou-cloud-claim-service.js'
@@ -272,6 +273,40 @@ test('order snapshot stays fresh for 45s and bind snapshot only for 15s', () =>
   )
 })
 
+test('isRockBindUrlStale only refreshes an unpaid rock qr on the same token', () => {
+  const now = Date.parse('2026-10-06T09:57:00.000Z')
+  const oldTs = Math.floor(Date.parse('2026-10-06T09:10:14.000Z') / 1000)
+  const freshTs = Math.floor(Date.parse('2026-10-06T09:55:00.000Z') / 1000)
+  const stale = {
+    sku: 'rock_black_tshirt',
+    orderNo: 'FO20261006170653afd37ce7e19',
+    bindUrl: `https://gp.qq.com/cp/a20241128mobile/index.html?userId=1&timestamp=${oldTs}&nonce=a`,
+    bound: false,
+    bindMismatch: false,
+  }
+  assert.equal(isRockBindUrlStale(stale, now), true)
+  assert.equal(
+    isRockBindUrlStale(
+      {
+        ...stale,
+        bindUrl: `https://gp.qq.com/cp/a20241128mobile/index.html?timestamp=${freshTs}&nonce=b`,
+      },
+      now,
+    ),
+    false,
+  )
+  assert.equal(isRockBindUrlStale({ ...stale, bound: true }, now), false)
+  assert.equal(isRockBindUrlStale({ ...stale, bindMismatch: true }, now), false)
+  assert.equal(isRockBindUrlStale({ ...stale, sku: 'lewan_black' }, now), false)
+  assert.equal(
+    isRockBindUrlStale(
+      { ...stale, rockBindUrlCheckedAt: new Date(now - 10_000).toISOString() },
+      now,
+    ),
+    false,
+  )
+})
+
 test('claim detail skips affiliate-dash sync while the snapshot is fresh', async () => {
   const { readFile } = await import('node:fs/promises')
   const src = await readFile(new URL('./kuaishou-cloud-claim-service.ts', import.meta.url), 'utf8')
@@ -282,6 +317,7 @@ test('claim detail skips affiliate-dash sync while the snapshot is fresh', async
   assert.ok(detail.includes('flow.mock?.enabled'))
   assert.ok(detail.includes('isAffiliateDashSnapshotFresh(flow.lastSyncedAt'))
   assert.ok(detail.includes('bindFlow.lastBindSyncedAt'))
+  assert.ok(detail.includes('refreshRockBindUrlIfStale'))
   assert.ok(
     !detail.includes('snapshotOnly'),
     '新鲜快照必须直接不调用同步；snapshotOnly 仍会 updateTask',
diff --git a/apps/backend/src/services/claim/kuaishou-cloud-claim-service.ts b/apps/backend/src/services/claim/kuaishou-cloud-claim-service.ts
index f49d9e6d..302f3cb9 100644
--- a/apps/backend/src/services/claim/kuaishou-cloud-claim-service.ts
+++ b/apps/backend/src/services/claim/kuaishou-cloud-claim-service.ts
@@ -86,6 +86,7 @@ export async function getKuaishouCloudClaimDetail(token: unknown): Promise<Claim
         task = (await refreshAffiliateDashBindState(task)) || task
       }
     }
+    task = (await refreshRockBindUrlIfStale(task)) || task
   }
 
   return buildClaimDetailPayload({
@@ -228,7 +229,7 @@ async function submitAffiliateDashClaimUid(
     return getKuaishouCloudClaimDetail(token)
   }
 
-  if (canReuseAffiliateDashBindSnapshot(flow, expectedUid)) {
+  if (canReuseAffiliateDashBindSnapshot(flow, expectedUid) && !isRockBindUrlStale(flow)) {
     const nextFlow = {
       ...flow,
       gameAccount: expectedUid,
@@ -482,6 +483,42 @@ function resolveAffiliateDashRecordedBindUid(flow: AffiliateDashFlowSnapshot) {
 export const ROCK_CLAIM_TOKEN_LOCKED_MESSAGE =
   '该订单提货链接已绑定失败，不能更换新的提货号，请联系客服处理'
 
+/** 腾讯活动链接按生成时间签名，超时后同一提货号要重新取一条新二维码。 */
+export const ROCK_BIND_URL_MAX_AGE_MS = 8 * 60 * 1000
+
+export function rockBindUrlIssuedAtMs(bindUrl: unknown): number | null {
+  const match = /[?&]timestamp=(\d{10,13})(?:&|$)/.exec(String(bindUrl || ''))
+  if (!match) {
+    return null
+  }
+  const value = Number(match[1])
+  if (!Number.isFinite(value)) {
+    return null
+  }
+  return value < 1e12 ? value * 1000 : value
+}
+
+/** Rock 扫码前的二维码过期后要刷新链接，不能因此再领一个提货号。 */
+export function isRockBindUrlStale(flowLike: unknown, now = Date.now()): boolean {
+  const flow = normalizeAffiliateDashFlow(flowLike)
+  if (!isRockAffiliateDashSku(flow.sku) || !flow.orderNo || !flow.bindUrl) {
+    return false
+  }
+  if (flow.bound || flow.bindMismatch || flow.mock?.enabled) {
+    return false
+  }
+  const checkedAt = Date.parse(String(flow.rockBindUrlCheckedAt || ''))
+  if (Number.isFinite(checkedAt) && now - checkedAt < 60_000) {
+    return false
+  }
+  const issuedAt = rockBindUrlIssuedAtMs(flow.bindUrl)
+  if (issuedAt == null) {
+    const syncedAt = Date.parse(String(flow.lastBindSyncedAt || ''))
+    return !Number.isFinite(syncedAt) || now - syncedAt >= ROCK_BIND_URL_MAX_AGE_MS
+  }
+  return now - issuedAt >= ROCK_BIND_URL_MAX_AGE_MS
+}
+
 export function isRockAffiliateDashSku(sku: unknown) {
   return String(sku || '')
     .trim()
@@ -720,6 +757,51 @@ async function refreshAffiliateDashBindState(task: TaskRow): Promise<TaskRow | n
   }
 }
 
+async function refreshRockBindUrlIfStale(task: TaskRow): Promise<TaskRow | null> {
+  const taskContext = parseTaskContextValue(task)
+  const flow = normalizeAffiliateDashFlow(taskContext.affiliateDash)
+  if (!isRockBindUrlStale(flow)) {
+    return task
+  }
+  const expectedUid = resolveAffiliateDashExpectedGameAccount(task, flow)
+  if (!expectedUid) {
+    return task
+  }
+
+  const now = nowIso()
+  const persist = (patch: { bindUuid?: string; bindUrl?: string; qrUrl?: string }) =>
+    updateTask(task.id, {
+      context_json: JSON.stringify({
+        ...taskContext,
+        affiliateDash: {
+          ...flow,
+          bindUuid: patch.bindUuid || flow.bindUuid,
+          bindUrl: patch.bindUrl || flow.bindUrl,
+          qrUrl: patch.qrUrl || flow.qrUrl,
+          rockBindUrlCheckedAt: now,
+        },
+      }),
+      updated_at: now,
+    })
+
+  try {
+    const bindResult = await bindAffiliateDashDelivery({
+      orderNo: flow.orderNo,
+      gameAccount: expectedUid,
+    })
+    const nextBindUrl = String(bindResult.bindUrl || '').trim()
+    return (
+      (await persist({
+        bindUuid: bindResult.bindUuid || flow.bindUuid,
+        bindUrl: nextBindUrl || flow.bindUrl,
+        qrUrl: bindResult.qrUrl || flow.qrUrl,
+      })) || task
+    )
+  } catch {
+    return (await persist({})) || task
+  }
+}
+
 function readClaimIdentity(value: unknown) {
   const source =
     value && typeof value === 'object' && !Array.isArray(value)
diff --git a/apps/backend/src/services/fulfillment/affiliate-dash/index.ts b/apps/backend/src/services/fulfillment/affiliate-dash/index.ts
index 5e09ba2b..db44bb17 100644
--- a/apps/backend/src/services/fulfillment/affiliate-dash/index.ts
+++ b/apps/backend/src/services/fulfillment/affiliate-dash/index.ts
@@ -332,6 +332,8 @@ export type AffiliateDashFlow = {
   lastSyncedAt: unknown
   /** 最近一次成功拉取 bind-result 的时间。与订单状态的 lastSyncedAt 分开计。 */
   lastBindSyncedAt: unknown
+  /** 最近一次向 0666 重取同一提货号二维码的时间，用来避免过期链接每轮都打上游。 */
+  rockBindUrlCheckedAt: unknown
   raw: unknown
   /** dev-mock 标记：enabled 时所有 affiliate-dash 平台调用短路（建单/绑定/提交/同步均不请求外部） */
   mock: { enabled: boolean; orderNo: string; createdAt: string } | null
@@ -374,6 +376,7 @@ export function normalizeAffiliateDashFlow(value: unknown): AffiliateDashFlow {
     consumeStatus: String(source.consumeStatus || 'pending').trim(),
     lastSyncedAt: source.lastSyncedAt || null,
     lastBindSyncedAt: source.lastBindSyncedAt || null,
+    rockBindUrlCheckedAt: source.rockBindUrlCheckedAt || null,
     raw,
     mock:
       source.mock && typeof source.mock === 'object'
diff --git a/apps/frontend/src/pages/claim/ClaimAffiliateDashSteps.tsx b/apps/frontend/src/pages/claim/ClaimAffiliateDashSteps.tsx
index aab405c6..463f1d8f 100644
--- a/apps/frontend/src/pages/claim/ClaimAffiliateDashSteps.tsx
+++ b/apps/frontend/src/pages/claim/ClaimAffiliateDashSteps.tsx
@@ -169,50 +169,64 @@ export function AffiliateDashClaimPanel({
       ) : null}
 
       {!canSubmit ? (
-        <div
-          className="claim-bind-area"
-          style={{
-            marginBottom: 16,
-            display: 'flex',
-            alignItems: 'center',
-            justifyContent: 'center',
-            gap: 20,
-          }}
-        >
-          <span
+        <>
+          <div
+            className="claim-bind-area"
             style={{
-              color: '#ff4d4f',
-              writingMode: 'vertical-rl',
-              textOrientation: 'upright',
-              fontSize: 17,
-              fontWeight: 600,
-              letterSpacing: 8,
+              marginBottom: 16,
+              display: 'flex',
+              alignItems: 'center',
+              justifyContent: 'center',
+              gap: 20,
             }}
           >
-            Q区用Q扫
-          </span>
-          {hasBindQr ? (
-            <img
-              src={qrCodeDataUrl}
-              alt="绑定二维码"
-              style={{ width: 220, height: 220, borderRadius: 8 }}
-            />
-          ) : (
-            <Typography.Text type="secondary">绑定二维码生成中，请稍候自动刷新…</Typography.Text>
-          )}
-          <span
-            style={{
-              color: '#ff4d4f',
-              writingMode: 'vertical-rl',
-              textOrientation: 'upright',
-              fontSize: 17,
-              fontWeight: 600,
-              letterSpacing: 8,
-            }}
-          >
-            V区用V扫
-          </span>
-        </div>
+            <span
+              style={{
+                color: '#ff4d4f',
+                writingMode: 'vertical-rl',
+                textOrientation: 'upright',
+                fontSize: 17,
+                fontWeight: 600,
+                letterSpacing: 8,
+              }}
+            >
+              Q区用Q扫
+            </span>
+            {hasBindQr ? (
+              <img
+                src={qrCodeDataUrl}
+                alt="绑定二维码"
+                style={{ width: 220, height: 220, borderRadius: 8 }}
+              />
+            ) : (
+              <Typography.Text type="secondary">绑定二维码生成中，请稍候自动刷新…</Typography.Text>
+            )}
+            <span
+              style={{
+                color: '#ff4d4f',
+                writingMode: 'vertical-rl',
+                textOrientation: 'upright',
+                fontSize: 17,
+                fontWeight: 600,
+                letterSpacing: 8,
+              }}
+            >
+              V区用V扫
+            </span>
+          </div>
+          {hasBindQr &&
+          String(affiliateDash.sku || '')
+            .toLowerCase()
+            .startsWith('rock_') &&
+          !rockTokenLocked ? (
+            <Typography.Text
+              type="secondary"
+              style={{ display: 'block', margin: '-8px 0 16px', textAlign: 'center' }}
+            >
+              二维码会过期，页面会自动换成新的，请扫当前这一张
+            </Typography.Text>
+          ) : null}
+        </>
       ) : (
         <>
           <Button