diff --git a/apps/backend/src/services/worker-platform/admin-service.ts b/apps/backend/src/services/worker-platform/admin-service.ts
index e6ab4133..fe59cd36 100644
--- a/apps/backend/src/services/worker-platform/admin-service.ts
+++ b/apps/backend/src/services/worker-platform/admin-service.ts
@@ -23,8 +23,6 @@ import {
   listWorkOrderShares,
   resolveProblemWorkOrder,
   reopenCancelledWorkOrder,
-  listAdminWorkerCancelRequests as listWorkerCancelRequestsForAdmin,
-  reviewWorkerCancelRequest,
   updateWorkOrder,
   updateWorkOrderBasic,
   type WorkOrderRow,
@@ -56,7 +54,6 @@ import {
   DEFAULT_DEPOSIT_THRESHOLD_AMOUNT,
   mapWorkOrderAdmin,
   mapWorkOrderShare,
-  mapWorkerCancelRequest,
   normalizeAmountFen,
   normalizeBoolean,
   normalizeInteger,
@@ -222,78 +219,10 @@ function resolveAssignedDeadlineAt(timeoutMinutes: number, now: string): string
 
 export { getAdminWorkOrderEvents, listAdminWorkOrders } from './admin-work-order-query-service.js'
 
-export async function listAdminWorkerCancelRequests(query: JsonObject = {}) {
-  const status = String(query.status || 'pending').trim()
-  const normalizedStatus = ['pending', 'approved', 'rejected'].includes(status) ? status : 'pending'
-  return {
-    items: (await listWorkerCancelRequestsForAdmin(normalizedStatus)).map(mapWorkerCancelRequest),
-  }
-}
-
 export {
-  listAdminWorkerOrderFeedbacks,
-  resolveAdminWorkerOrderFeedback,
-} from './admin-worker-feedback-service.js'
-
-export async function reviewAdminWorkerCancelRequest(
-  requestId: number | string,
-  payload: JsonObject = {},
-  actorName = '',
-) {
-  const approved = payload.approved === true || String(payload.action || '').trim() === 'approve'
-  const reviewNote = String(payload.reviewNote || payload.note || '').trim()
-  if (!reviewNote) {
-    throw createHttpError('请填写审核备注', {
-      statusCode: 400,
-      errorCode: 'worker_cancel_request_review_note_required',
-    })
-  }
-  const result = await reviewWorkerCancelRequest({
-    requestId: Number(requestId),
-    approved,
-    reviewNote,
-    actorName,
-    now: nowIso(),
-  })
-  if (result.failureReason === 'request_not_found') {
-    throw createHttpError('撤单申请不存在', {
-      statusCode: 404,
-      errorCode: 'worker_cancel_request_not_found',
-    })
-  }
-  if (result.failureReason === 'request_not_pending') {
-    throw createHttpError('该撤单申请已审核，请刷新后重试', {
-      statusCode: 409,
-      errorCode: 'worker_cancel_request_not_pending',
-    })
-  }
-  if (!result.request || !result.order) {
-    throw createHttpError('订单状态已变化，无法审核该撤单申请', {
-      statusCode: 409,
-      errorCode: 'worker_cancel_request_target_changed',
-    })
-  }
-  await resolveAdminNotificationEntity(
-    'worker_cancel_request',
-    Number(result.request.id),
-    approved ? 'approved' : 'rejected',
-  )
-  const workerId = Number(result.request.worker_id)
-  publishWorkOrderRealtimeChange({
-    workOrderId: Number(result.order.id),
-    workerIds: workerId > 0 ? [workerId] : [],
-    hallChanged: approved,
-  })
-  if (approved && workerId > 0) publishWorkerWalletRealtimeChange(workerId)
-  return {
-    request: mapWorkerCancelRequest(result.request),
-    order: mapWorkOrderAdmin(result.order),
-    approved,
-    releasedDepositAmount: result.releasedDepositAmount,
-    levelChanged: result.levelChanged,
-    accountDisabled: result.accountDisabled,
-  }
-}
+  listAdminWorkerCancelRequests,
+  reviewAdminWorkerCancelRequest,
+} from './admin-worker-cancel-service.js'
 
 export async function deductAdminWorkOrderPendingDeposit(
   workOrderId: number | string,
diff --git a/apps/backend/src/services/worker-platform/admin-worker-cancel-service.ts b/apps/backend/src/services/worker-platform/admin-worker-cancel-service.ts
new file mode 100644
index 00000000..538250a4
--- /dev/null
+++ b/apps/backend/src/services/worker-platform/admin-worker-cancel-service.ts
@@ -0,0 +1,81 @@
+import {
+  listAdminWorkerCancelRequests as listWorkerCancelRequestsForAdmin,
+  reviewWorkerCancelRequest,
+} from '../../repositories/worker-platform/index.js'
+import type { JsonObject } from '../../types/json.js'
+import { createHttpError } from '../../utils/http.js'
+import { nowIso } from '../../utils/time.js'
+import { resolveAdminNotificationEntity } from '../admin/admin-notification-service.js'
+import {
+  publishWorkerWalletRealtimeChange,
+  publishWorkOrderRealtimeChange,
+} from '../realtime/realtime-event-service.js'
+import { mapWorkOrderAdmin, mapWorkerCancelRequest } from './mappers.js'
+
+export async function listAdminWorkerCancelRequests(query: JsonObject = {}) {
+  const status = String(query.status || 'pending').trim()
+  const normalizedStatus = ['pending', 'approved', 'rejected'].includes(status) ? status : 'pending'
+  return {
+    items: (await listWorkerCancelRequestsForAdmin(normalizedStatus)).map(mapWorkerCancelRequest),
+  }
+}
+
+export async function reviewAdminWorkerCancelRequest(
+  requestId: number | string,
+  payload: JsonObject = {},
+  actorName = '',
+) {
+  const approved = payload.approved === true || String(payload.action || '').trim() === 'approve'
+  const reviewNote = String(payload.reviewNote || payload.note || '').trim()
+  if (!reviewNote) {
+    throw createHttpError('请填写审核备注', {
+      statusCode: 400,
+      errorCode: 'worker_cancel_request_review_note_required',
+    })
+  }
+  const result = await reviewWorkerCancelRequest({
+    requestId: Number(requestId),
+    approved,
+    reviewNote,
+    actorName,
+    now: nowIso(),
+  })
+  if (result.failureReason === 'request_not_found') {
+    throw createHttpError('撤单申请不存在', {
+      statusCode: 404,
+      errorCode: 'worker_cancel_request_not_found',
+    })
+  }
+  if (result.failureReason === 'request_not_pending') {
+    throw createHttpError('该撤单申请已审核，请刷新后重试', {
+      statusCode: 409,
+      errorCode: 'worker_cancel_request_not_pending',
+    })
+  }
+  if (!result.request || !result.order) {
+    throw createHttpError('订单状态已变化，无法审核该撤单申请', {
+      statusCode: 409,
+      errorCode: 'worker_cancel_request_target_changed',
+    })
+  }
+  await resolveAdminNotificationEntity(
+    'worker_cancel_request',
+    Number(result.request.id),
+    approved ? 'approved' : 'rejected',
+  )
+  const workerId = Number(result.request.worker_id)
+  publishWorkOrderRealtimeChange({
+    workOrderId: Number(result.order.id),
+    workerIds: workerId > 0 ? [workerId] : [],
+    hallChanged: approved,
+  })
+  if (approved && workerId > 0) publishWorkerWalletRealtimeChange(workerId)
+  return {
+    request: mapWorkerCancelRequest(result.request),
+    order: mapWorkOrderAdmin(result.order),
+    approved,
+    releasedDepositAmount: result.releasedDepositAmount,
+    levelChanged: result.levelChanged,
+    accountDisabled: result.accountDisabled,
+  }
+}
diff --git a/apps/backend/src/services/worker-platform/index.ts b/apps/backend/src/services/worker-platform/index.ts
index 4e20809e..51e6264e 100644
--- a/apps/backend/src/services/worker-platform/index.ts
+++ b/apps/backend/src/services/worker-platform/index.ts
@@ -27,6 +27,7 @@ export * from './admin-worker-config-service.js'
 export * from './admin-worker-user-service.js'
 export * from './admin-work-order-query-service.js'
 export * from './admin-worker-feedback-service.js'
+export * from './admin-worker-cancel-service.js'
 export * from './worker-product-match-config-service.js'
 export * from './worker-announcement-config-service.js'
 export * from './worker-hall-config-service.js'