diff --git a/apps/backend/src/services/worker-platform/worker-platform-service.test.ts b/apps/backend/src/services/worker-platform/worker-platform-service.test.ts
index feaf44f4..45f96eda 100644
--- a/apps/backend/src/services/worker-platform/worker-platform-service.test.ts
+++ b/apps/backend/src/services/worker-platform/worker-platform-service.test.ts
@@ -1,8 +1,71 @@
 import assert from 'node:assert/strict'
 import test from 'node:test'
 
-import type { WorkOrderRow } from '../../repositories/worker-platform/index.js'
-import { resolveCollectSubmitTargetWorkOrder } from './index.js'
+import type { WorkOrderRow, WorkerUserRow } from '../../repositories/worker-platform/index.js'
+import { assertWorkerLoginAllowed, resolveCollectSubmitTargetWorkOrder } from './index.js'
+
+function buildWorkerUserRow(overrides: Partial<WorkerUserRow> = {}): WorkerUserRow {
+  return {
+    id: 1,
+    username: 'jd01',
+    password_hash: 'scrypt$salt$hash',
+    display_name: '测试打手',
+    phone: '',
+    level_id: 1,
+    status: 'active',
+    review_note: '',
+    session_version: 1,
+    created_at: '2026-07-28T00:00:00.000Z',
+    updated_at: '2026-07-28T00:00:00.000Z',
+    reviewed_at: null,
+    inviter_id: null,
+    invite_code: 'TEST0001',
+    ...overrides,
+  }
+}
+
+test('assertWorkerLoginAllowed allows active workers', () => {
+  assert.doesNotThrow(() => assertWorkerLoginAllowed(buildWorkerUserRow()))
+})
+
+test('assertWorkerLoginAllowed blocks rejected (frozen) workers with worker_rejected', () => {
+  assert.throws(
+    () => assertWorkerLoginAllowed(buildWorkerUserRow({ status: 'rejected' })),
+    (error: unknown) =>
+      Boolean(
+        error &&
+          typeof error === 'object' &&
+          (error as { statusCode?: number }).statusCode === 403 &&
+          (error as { errorCode?: string }).errorCode === 'worker_rejected',
+      ),
+  )
+})
+
+test('assertWorkerLoginAllowed blocks pending review workers with worker_pending_review', () => {
+  assert.throws(
+    () => assertWorkerLoginAllowed(buildWorkerUserRow({ status: 'pending_review' })),
+    (error: unknown) =>
+      Boolean(
+        error &&
+          typeof error === 'object' &&
+          (error as { statusCode?: number }).statusCode === 403 &&
+          (error as { errorCode?: string }).errorCode === 'worker_pending_review',
+      ),
+  )
+})
+
+test('assertWorkerLoginAllowed blocks disabled workers with worker_disabled', () => {
+  assert.throws(
+    () => assertWorkerLoginAllowed(buildWorkerUserRow({ status: 'disabled' })),
+    (error: unknown) =>
+      Boolean(
+        error &&
+          typeof error === 'object' &&
+          (error as { statusCode?: number }).statusCode === 403 &&
+          (error as { errorCode?: string }).errorCode === 'worker_disabled',
+      ),
+  )
+})
 
 function buildWorkOrderRow(
   overrides: Partial<WorkOrderRow> = {},
diff --git a/apps/backend/src/services/worker-platform/worker-service.ts b/apps/backend/src/services/worker-platform/worker-service.ts
index ff65df88..fd44bf73 100644
--- a/apps/backend/src/services/worker-platform/worker-service.ts
+++ b/apps/backend/src/services/worker-platform/worker-service.ts
@@ -335,14 +335,34 @@ export async function loginWorker(username: unknown, password: unknown) {
     })
   }
 
-  if (worker.status === 'disabled') {
-    throw createHttpError('接单账号已停用', {
+  assertWorkerLoginAllowed(worker)
+
+  return createWorkerSession(worker)
+}
+
+export function assertWorkerLoginAllowed(worker: WorkerUserRow) {
+  if (worker.status === 'active') {
+    return
+  }
+
+  if (worker.status === 'rejected') {
+    throw createHttpError('接单账号已被冻结，无法登录', {
       statusCode: 403,
-      errorCode: 'worker_disabled',
+      errorCode: 'worker_rejected',
     })
   }
 
-  return createWorkerSession(worker)
+  if (worker.status === 'pending_review') {
+    throw createHttpError('接单账号待审核，暂无法登录', {
+      statusCode: 403,
+      errorCode: 'worker_pending_review',
+    })
+  }
+
+  throw createHttpError('接单账号已停用', {
+    statusCode: 403,
+    errorCode: 'worker_disabled',
+  })
 }
 
 export async function logoutWorkerSession(token: unknown) {
@@ -411,7 +431,7 @@ export async function verifyWorkerSessionToken(token: unknown): Promise<WorkerSe
 
   const workerId = Number(payload.uid || 0)
   const worker = await getWorkerUserById(workerId)
-  if (!worker || worker.status === 'disabled') {
+  if (!worker || worker.status !== 'active') {
     throw createHttpError('接单账号已不可用，请重新登录', {
       statusCode: 401,
       errorCode: 'worker_auth_user_invalid',