diff --git a/app/admin/main.py b/app/admin/main.py
index 7345803..c869487 100644
--- a/app/admin/main.py
+++ b/app/admin/main.py
@@ -30,6 +30,7 @@ from app.admin.routers.analytics_health import router as analytics_health_router
 from app.admin.routers.event_logs import router as event_logs_router
 from app.admin.routers.feedback import router as feedback_router
 from app.admin.routers.feedback_qr import router as feedback_qr_router
+from app.admin.routers.huawei_review import router as huawei_review_router
 from app.admin.routers.onboarding import router as onboarding_router
 from app.admin.routers.ops_marquee_seed import router as ops_marquee_seed_router
 from app.admin.routers.price_report import router as price_report_router
@@ -109,4 +110,5 @@ admin_app.include_router(cps_router)
 admin_app.include_router(coupon_data_router)
 admin_app.include_router(ad_audit_router)
 admin_app.include_router(ad_config_router)
+admin_app.include_router(huawei_review_router)
 admin_app.include_router(ad_revenue_router)
diff --git a/app/admin/permissions.py b/app/admin/permissions.py
index ca0ee33..c0b4829 100644
--- a/app/admin/permissions.py
+++ b/app/admin/permissions.py
@@ -31,6 +31,7 @@ PERMISSION_CATALOG: list[dict] = [
     {"group": "数据配置", "pages": [
         {"key": "config", "label": "系统配置"},
         {"key": "ad-revenue", "label": "广告配置"},
+        {"key": "huawei-review", "label": "华为审核开关"},
         {"key": "users", "label": "用户管理"},
     ]},
     {"group": "其他", "pages": [
@@ -51,13 +52,14 @@ BUILTIN_ROLES: list[dict] = [
     {"name": SUPER_ADMIN_ROLE, "label": "管理员", "pages": []},
     {"name": "operator", "label": "运营", "pages": [
         "dashboard", "coupon-data", "ad-revenue-report", "comparison-records",
-        "cps", "device-liveness", "price-reports", "feedbacks",
+        "cps", "device-liveness", "price-reports", "feedbacks", "huawei-review",
     ]},
     {"name": "finance", "label": "财务", "pages": [
         "dashboard", "ad-revenue-report", "cps", "withdraws",
     ]},
     {"name": "tech", "label": "技术", "pages": [
-        "dashboard", "device-liveness", "config", "ad-revenue", "event-logs", "audit-logs",
+        "dashboard", "device-liveness", "config", "ad-revenue", "huawei-review",
+        "event-logs", "audit-logs",
     ]},
 ]
 
diff --git a/app/admin/routers/huawei_review.py b/app/admin/routers/huawei_review.py
new file mode 100644
index 0000000..b23fb18
--- /dev/null
+++ b/app/admin/routers/huawei_review.py
@@ -0,0 +1,58 @@
+"""admin 华为审核开关:控制新手引导页(快速设置)在华为 ROM 客户端能否被用户关闭。
+
+存在 app_config 表的 huawei_review dict(见 repositories/app_config.get_huawei_review/set_huawei_review)。
+客户端经 /api/v1/platform/huawei-review 拉取(且只有华为 ROM 机型会去拉)。权限 operator/tech + 审计。
+"""
+from __future__ import annotations
+
+from typing import Annotated
+
+from fastapi import APIRouter, Depends, HTTPException, Request
+from sqlalchemy.orm import Session
+
+from app.admin.audit import write_audit
+from app.admin.deps import AdminDb, get_client_ip, get_current_admin, require_role
+from app.admin.schemas.huawei_review import HuaweiReviewOut, HuaweiReviewUpdate
+from app.models.admin import AdminUser
+from app.models.app_config import AppConfig
+from app.repositories import app_config
+
+router = APIRouter(
+    prefix="/admin/api/huawei-review",
+    tags=["admin-huawei-review"],
+    dependencies=[Depends(get_current_admin)],
+)
+
+
+def _out(db: Session) -> HuaweiReviewOut:
+    row = db.get(AppConfig, app_config.HUAWEI_REVIEW_KEY)
+    return HuaweiReviewOut(
+        mode=app_config.get_huawei_review(db)["mode"],
+        updated_at=row.updated_at.isoformat() if row is not None else None,
+    )
+
+
+@router.get("", response_model=HuaweiReviewOut, summary="华为审核开关当前状态")
+def get_huawei_review(db: AdminDb) -> HuaweiReviewOut:
+    return _out(db)
+
+
+@router.patch("", response_model=HuaweiReviewOut, summary="切换华为审核开关(带审计)")
+def update_huawei_review(
+    body: HuaweiReviewUpdate,
+    request: Request,
+    admin: Annotated[AdminUser, Depends(require_role("operator", "tech"))],
+    db: AdminDb,
+) -> HuaweiReviewOut:
+    before = app_config.get_huawei_review(db)["mode"]
+    try:
+        app_config.set_huawei_review(db, body.mode, admin_id=admin.id, commit=False)
+    except ValueError as e:
+        raise HTTPException(status_code=400, detail=str(e)) from e
+    write_audit(
+        db, admin, action="huawei_review.set", target_type="huawei_review",
+        target_id=app_config.HUAWEI_REVIEW_KEY,
+        detail={"before": before, "after": body.mode}, ip=get_client_ip(request), commit=False,
+    )
+    db.commit()
+    return _out(db)
diff --git a/app/admin/schemas/huawei_review.py b/app/admin/schemas/huawei_review.py
new file mode 100644
index 0000000..198a321
--- /dev/null
+++ b/app/admin/schemas/huawei_review.py
@@ -0,0 +1,19 @@
+"""admin 华为审核开关 schemas(两态:default / review)。"""
+from __future__ import annotations
+
+from typing import Literal
+
+from pydantic import BaseModel
+
+
+class HuaweiReviewOut(BaseModel):
+    """当前开关状态。updated_at 给后台展示「谁什么时候切的」提供时间锚点。"""
+
+    mode: Literal["default", "review"]
+    updated_at: str | None = None  # ISO 字符串;从未切过为 None
+
+
+class HuaweiReviewUpdate(BaseModel):
+    """切换开关。整值覆盖,不做部分更新(就一个字段)。"""
+
+    mode: Literal["default", "review"]
diff --git a/app/api/v1/platform.py b/app/api/v1/platform.py
index c7a5873..7ee5be4 100644
--- a/app/api/v1/platform.py
+++ b/app/api/v1/platform.py
@@ -20,6 +20,7 @@ from app.schemas.platform import (
     AdConfigPublicOut,
     AppFlagsOut,
     AppVersionOut,
+    HuaweiReviewOut,
     PlatformStatsOut,
     SavingsFeedItem,
     SavingsFeedOut,
@@ -72,6 +73,15 @@ def ad_config(db: DbSession) -> AdConfigPublicOut:
     )
 
 
+@router.get("/huawei-review", response_model=HuaweiReviewOut, summary="华为审核开关(不鉴权)")
+def huawei_review(db: DbSession) -> HuaweiReviewOut:
+    """客户端进新手引导前拉一次,决定「快速设置」权限步左上角要不要给退出按钮。
+    不鉴权:引导页在登录之前就展示,此时必然没有 token。空库回退 default(=不给退出按钮,维持现状)。
+    只有华为 ROM 客户端会来拉(荣耀 MagicOS 不拉),故这里不做机型判断,由客户端自己 gate。"""
+    mode = app_config.get_huawei_review(db)["mode"]
+    return HuaweiReviewOut(mode=mode, onboarding_closable=(mode == "review"))
+
+
 @router.get("/app-version", response_model=AppVersionOut, summary="最新 App 版本(OTA 检查更新,不鉴权)")
 def app_version(db: DbSession) -> AppVersionOut:
     """客户端启动 / 手动检查更新时拉取。不鉴权:版本信息非敏感,且检查更新可能在登录前。
diff --git a/app/repositories/app_config.py b/app/repositories/app_config.py
index 2cca9d0..3454ac9 100644
--- a/app/repositories/app_config.py
+++ b/app/repositories/app_config.py
@@ -142,3 +142,47 @@ def set_ad_config(db: Session, data: dict, *, admin_id: int, commit: bool = True
     else:
         db.flush()
     return row
+
+
+# ── 华为审核开关(admin 可切,仅华为 ROM 客户端拉)────────────────────────────────
+# 同 ad_config:复用 AppConfig 表但不进 CONFIG_DEFS——它由「华为审核开关」专用页管理,
+# 有自己的两态语义,混进通用系统配置页只会显示成一个没头没尾的 on/off。
+#   default → 新手引导页(快速设置)强制展示,用户无法关闭(= 上线至今的现状)
+#   review  → 快速设置的权限步左上角出现退出按钮,可直接进首页(过华为应用市场审核用)
+# 空库 = default = 行为完全不变。客户端经 /api/v1/platform/huawei-review 拉取。
+HUAWEI_REVIEW_KEY = "huawei_review"
+HUAWEI_REVIEW_MODES = ("default", "review")
+_HUAWEI_REVIEW_DEFAULTS: dict[str, Any] = {
+    "mode": "default",
+}
+
+
+def get_huawei_review(db: Session) -> dict:
+    """读华为审核开关。DB 无 / 脏值一律回退 default(宁可不给退出按钮,也不误放开)。"""
+    row = db.get(AppConfig, HUAWEI_REVIEW_KEY)
+    merged = dict(_HUAWEI_REVIEW_DEFAULTS)
+    if row is not None and isinstance(row.value, dict):
+        merged.update(row.value)
+    if merged.get("mode") not in HUAWEI_REVIEW_MODES:
+        merged["mode"] = _HUAWEI_REVIEW_DEFAULTS["mode"]
+    return merged
+
+
+def set_huawei_review(db: Session, mode: str, *, admin_id: int, commit: bool = True) -> AppConfig:
+    """admin 切换华为审核开关。非法 mode 抛 ValueError(路由转 400)。"""
+    if mode not in HUAWEI_REVIEW_MODES:
+        raise ValueError(f"invalid mode: {mode} (expected one of {list(HUAWEI_REVIEW_MODES)})")
+    row = db.get(AppConfig, HUAWEI_REVIEW_KEY)
+    value = {"mode": mode}
+    if row is None:
+        row = AppConfig(key=HUAWEI_REVIEW_KEY, value=value, updated_by_admin_id=admin_id)
+        db.add(row)
+    else:
+        row.value = value
+        row.updated_by_admin_id = admin_id
+    if commit:
+        db.commit()
+        db.refresh(row)
+    else:
+        db.flush()
+    return row
diff --git a/app/schemas/platform.py b/app/schemas/platform.py
index 13ca209..e56b035 100644
--- a/app/schemas/platform.py
+++ b/app/schemas/platform.py
@@ -46,6 +46,17 @@ class AdConfigPublicOut(BaseModel):
     withdrawal_ad_enabled: bool  # 提现激励视频开关(关=客户端直接放行提现)
 
 
+class HuaweiReviewOut(BaseModel):
+    """华为审核开关下发给客户端(不鉴权,引导页在登录前就要展示)。
+
+    客户端只需读 onboarding_closable 决策;mode 仅供排查问题时看后台切成了哪态。
+    只有华为 ROM(HarmonyOS/EMUI,不含荣耀 MagicOS)的客户端才会来拉这个端点。
+    """
+
+    mode: str = "default"  # default | review
+    onboarding_closable: bool = False  # 快速设置权限步是否允许用户退出(mode == review)
+
+
 class AppVersionOut(BaseModel):
     """最新 App 版本信息(OTA 检查更新,不鉴权)。
 
diff --git a/docs/api/README.md b/docs/api/README.md
index 4ade4e6..7d29d6f 100644
--- a/docs/api/README.md
+++ b/docs/api/README.md
@@ -115,6 +115,7 @@
 | 40a | `GET /api/v1/platform/flags` | 无 | [详情](./platform/platform-flags.md)（客户端运营 feature flag,比价/领券期广告开关等,拉取后缓存） |
 | 40b | `GET /api/v1/platform/ad-config` | 无 | [详情](./platform/platform-ad-config.md)（客户端拉广告配置:穿山甲 app_id+各位ID+各场景开关;不含验签密钥） |
 | 40c | `GET /api/v1/platform/app-version` | 无 | [详情](./platform/platform-app-version.md)（最新 App 版本,OTA 检查更新;与本机 versionCode 比） |
+| 40d | `GET /api/v1/platform/huawei-review` | 无 | [详情](./platform/platform-huawei-review.md)（华为审核开关:快速设置权限步能否被用户关闭;仅华为 ROM 客户端拉） |
 | **微信支付回调**（前缀 `/api/v1/wxpay`） |||
 | W1 | `POST /api/v1/wxpay/transfer-auth-notify` | 无 | 免确认收款授权结果通知（一期 stub:仅应答 200 不验签不改账,授权状态靠主动查询兜底)(无单独文档) |
 | **CPS 群发短链落地**（**无前缀**,挂域名根;公网不鉴权） |||
@@ -153,6 +154,7 @@
 | A12 | `GET /admin/api/ad-revenue-report` | admin | [详情](./admin/ad/admin-ad-revenue-report.md)(广告收益报表:分页/场景/`app_env` 筛 + **DAU/ARPU** #120;真实收益侧接穿山甲日表 #92) |
 | A13 | `GET / PATCH /admin/api/ad-config` | operator/finance | 广告配置(穿山甲 ID/验签密钥/各场景开关;C 端只读版见 40b)(无单独文档,见 `app/admin/routers/ad_config.py`) |
 | A14 | `GET /admin/api/config`、`PATCH /config/{key}` | operator/finance | 运营可配置项([app_config](../database/app_config.md):奖励常量/提现地板价等;#117 修系统配置下发)(无单独文档,见 `app/admin/routers/config.py`) |
+| A16 | `GET / PATCH /admin/api/huawei-review` | operator/tech | 华为审核开关(快速设置权限步能否被用户关闭,落 `app_config.huawei_review`;C 端只读版见 40d)(无单独文档,见 `app/admin/routers/huawei_review.py`) |
 | **A·管理员与角色**(super_admin):`GET`/`POST` `/admins`、`PATCH`/`DELETE` `/admins/{id}`(#126 删除+`pages_override`)、`GET`/`POST` `/roles`、`GET /roles/catalog`、`PATCH`/`DELETE` `/roles/{id}`(#117/#126 自定义角色) ||| [列表](./admin/admins/admin-admins-list.md) / [建](./admin/admins/admin-admin-create.md) / [改+删](./admin/admins/admin-admin-update.md) / [角色](./admin/admin-roles.md) |
 | A15 | `GET /admin/api/audit-logs` | admin | [详情](./admin/admin-audit-logs.md) |
 | **A·CPS 运营台**:群/活动 CRUD、`POST /referral-links`、`POST /orders/reconcile`(美团+京东 #90)、`GET /orders`、`/stats`、群 `timeseries`/`daily`/`wx-users`/`day-users`(#79) ||| [详情](./admin/admin-cps.md) |
diff --git a/docs/api/platform/platform-huawei-review.md b/docs/api/platform/platform-huawei-review.md
new file mode 100644
index 0000000..b2fa0eb
--- /dev/null
+++ b/docs/api/platform/platform-huawei-review.md
@@ -0,0 +1,36 @@
+# GET /api/v1/platform/huawei-review — 华为审核开关
+
+> 所属:Platform 组（前缀 `/api/v1/platform`） | 鉴权:无 | [← 返回 API 索引](../README.md)
+
+华为应用市场审核要求:新手引导的**「快速设置」权限步必须可被用户关闭**（引导视频页不在要求内）。本端点把运营后台配的开关下发给客户端,决定该步左上角是否出现退出按钮。
+
+**不鉴权**:引导页在登录之前就展示,此时客户端必然没有 token。
+
+值来自 `app_config` 表的 `huawei_review` 行（admin 页 `GET / PATCH /admin/api/huawei-review` 可改），空库回退 `default`。
+
+## 入参
+
+无。
+
+## 出参
+
+响应 `200`:`HuaweiReviewOut`
+
+| 字段 | 类型 | 说明 |
+|---|---|---|
+| `mode` | string | `default`（强制展示,不可关闭 = 上线至今的现状）/ `review`（可关闭,过审用）。仅供排查时看后台切成了哪态 |
+| `onboarding_closable` | bool | 快速设置权限步是否允许用户退出（= `mode == "review"`）。**客户端只读这一个字段决策** |
+
+Mock 出参:
+```json
+{
+  "mode": "review",
+  "onboarding_closable": true
+}
+```
+
+## 说明
+- **只有华为 ROM 客户端会来拉**（HarmonyOS / EMUI；荣耀 MagicOS 不拉）。机型判断在客户端做（`OemDetector`），服务端不看 UA，也就不用维护机型名单。
+- 客户端在进新手引导前拉一次并本地缓存；请求失败/超时用上次缓存值，从未拉到过则按 `onboarding_closable=false`（宁可不给退出按钮，也不误放开）。
+- 脏值兜底:DB 里 `mode` 不在枚举内时服务端一律回退 `default`。
+- 切回 `default` 即可一键收回退出按钮（审核通过后无需发版）。
diff --git a/docs/database/app_config.md b/docs/database/app_config.md
index 95e7aac..1f3a32d 100644
--- a/docs/database/app_config.md
+++ b/docs/database/app_config.md
@@ -29,3 +29,12 @@
 ## 注意
 - 不缓存:配置读频率低(每次福利操作读一次,主键查极快),admin 改了立即生效、跨进程一致(多 worker 也对)。
 - 新增可配项 = 在 `CONFIG_DEFS` 加一条 + 业务处改用 `app_config.get_value(db, key)` 读;不需要建迁移(行是动态插的,表结构不变)。
+
+## 专用 key(借表不进 CONFIG_DEFS)
+有自己的语义与专用管理页的配置,复用本表但**不注册进 `CONFIG_DEFS`**——混进通用「系统配置」页只会显示成一个没头没尾的 on/off。它们各有一对 `get_*` / `set_*` 函数(仍在 `repositories/app_config.py`),`value` 存 dict,空行回退各自的模块内默认值。
+
+| key | 管理页 / admin 端点 | C 端读取 | 说明 |
+|---|---|---|---|
+| `ad_config` | `GET/PATCH /admin/api/ad-config` | `GET /api/v1/platform/ad-config`(去密钥) | 穿山甲 app_id / 各代码位 / 各场景开关 |
+| `app_version` | 内部写入(`X-Internal-Secret`) | `GET /api/v1/platform/app-version` | OTA 最新版本信息 |
+| `huawei_review` | `GET/PATCH /admin/api/huawei-review` | `GET /api/v1/platform/huawei-review` | 华为审核开关:`{"mode": "default"｜"review"}`,决定新手引导「快速设置」权限步能否被用户关闭。脏值/空行一律回退 `default`(不给退出按钮) |
diff --git a/tests/test_admin_roles.py b/tests/test_admin_roles.py
index 85ab010..fc1603f 100644
--- a/tests/test_admin_roles.py
+++ b/tests/test_admin_roles.py
@@ -123,7 +123,8 @@ def test_builtin_roles_labels_and_pages(admin_client, super_token) -> None:
     # 页集对齐 Prototypes/dashboard/permissions.md 的 ROLES
     assert set(roles["finance"]["pages"]) == {"dashboard", "ad-revenue-report", "cps", "withdraws"}
     assert set(roles["tech"]["pages"]) == {
-        "dashboard", "device-liveness", "config", "ad-revenue", "event-logs", "audit-logs",
+        "dashboard", "device-liveness", "config", "ad-revenue", "huawei-review",
+        "event-logs", "audit-logs",
     }
 
 
diff --git a/tests/test_huawei_review.py b/tests/test_huawei_review.py
new file mode 100644
index 0000000..76c97b2
--- /dev/null
+++ b/tests/test_huawei_review.py
@@ -0,0 +1,130 @@
+"""华为审核开关:admin 读写 + 客户端公开端点 + 审计 + 空库回退。
+
+背景:华为应用市场审核要求新手引导的「快速设置」权限步必须可被用户关闭。开关切到 review 后
+客户端(仅华为 ROM)在该步左上角显示退出按钮。默认 default = 上线至今的现状(不可关闭)。
+
+autouse 清理每个用例后清空 app_config,避免污染其他文件里假设默认值的用例(同 test_admin_config)。
+"""
+from __future__ import annotations
+
+from collections.abc import Iterator
+
+import pytest
+from fastapi.testclient import TestClient
+from sqlalchemy import delete, select
+
+from app.admin.main import admin_app
+from app.admin.repositories import admin_user as admin_repo
+from app.db.session import SessionLocal
+from app.models.admin import AdminAuditLog
+from app.models.app_config import AppConfig
+
+
+@pytest.fixture()
+def admin_client() -> TestClient:
+    return TestClient(admin_app)
+
+
+@pytest.fixture()
+def token() -> str:
+    db = SessionLocal()
+    try:
+        if admin_repo.get_by_username(db, "hw_admin") is None:
+            admin_repo.create_admin(
+                db, username="hw_admin", password="hwpass123", role="super_admin"
+            )
+    finally:
+        db.close()
+    c = TestClient(admin_app)
+    return c.post(
+        "/admin/api/auth/login", json={"username": "hw_admin", "password": "hwpass123"}
+    ).json()["access_token"]
+
+
+@pytest.fixture(autouse=True)
+def _clean_config() -> Iterator[None]:
+    yield
+    db = SessionLocal()
+    try:
+        db.execute(delete(AppConfig))
+        # 审计行同样要清:同库跨用例累积会让 test_switch_writes_audit 数到前面用例写的行
+        # (按 action 限定,不碰其他模块可能已写入的审计)。
+        db.execute(delete(AdminAuditLog).where(AdminAuditLog.action == "huawei_review.set"))
+        db.commit()
+    finally:
+        db.close()
+
+
+def _auth(t: str) -> dict:
+    return {"Authorization": f"Bearer {t}"}
+
+
+def test_public_default_not_closable(client: TestClient) -> None:
+    """空库(从未切过)→ 客户端拿到 default / 不可关闭 = 维持现状;且不需要鉴权。"""
+    r = client.get("/api/v1/platform/huawei-review")
+    assert r.status_code == 200, r.text
+    assert r.json() == {"mode": "default", "onboarding_closable": False}
+
+
+def test_admin_get_default(admin_client: TestClient, token: str) -> None:
+    r = admin_client.get("/admin/api/huawei-review", headers=_auth(token))
+    assert r.status_code == 200, r.text
+    body = r.json()
+    assert body["mode"] == "default"
+    assert body["updated_at"] is None  # 从未切过
+
+
+def test_switch_to_review_takes_effect(
+    admin_client: TestClient, client: TestClient, token: str
+) -> None:
+    """admin 切 review → 公开端点立刻下发可关闭(跨进程/跨 app 一致,因为落在 DB 而非内存)。"""
+    r = admin_client.patch(
+        "/admin/api/huawei-review", json={"mode": "review"}, headers=_auth(token)
+    )
+    assert r.status_code == 200, r.text
+    assert r.json()["mode"] == "review"
+    assert r.json()["updated_at"] is not None
+
+    pub = client.get("/api/v1/platform/huawei-review").json()
+    assert pub == {"mode": "review", "onboarding_closable": True}
+
+    # 切回 default → 客户端恢复不可关闭(审核过了要能一键收回)
+    admin_client.patch(
+        "/admin/api/huawei-review", json={"mode": "default"}, headers=_auth(token)
+    )
+    assert client.get("/api/v1/platform/huawei-review").json()["onboarding_closable"] is False
+
+
+def test_switch_writes_audit(admin_client: TestClient, token: str) -> None:
+    admin_client.patch(
+        "/admin/api/huawei-review", json={"mode": "review"}, headers=_auth(token)
+    )
+    db = SessionLocal()
+    try:
+        logs = db.execute(
+            select(AdminAuditLog).where(AdminAuditLog.action == "huawei_review.set")
+        ).scalars().all()
+        assert len(logs) == 1
+        assert logs[0].detail == {"before": "default", "after": "review"}
+    finally:
+        db.close()
+
+
+def test_invalid_mode_rejected(admin_client: TestClient, token: str) -> None:
+    """mode 是 Literal,非法值由 FastAPI 校验挡在 422(不会落库)。"""
+    r = admin_client.patch(
+        "/admin/api/huawei-review", json={"mode": "nope"}, headers=_auth(token)
+    )
+    assert r.status_code == 422, r.text
+    db = SessionLocal()
+    try:
+        assert db.get(AppConfig, "huawei_review") is None
+    finally:
+        db.close()
+
+
+def test_requires_admin_auth(admin_client: TestClient) -> None:
+    assert admin_client.get("/admin/api/huawei-review").status_code == 401
+    assert admin_client.patch(
+        "/admin/api/huawei-review", json={"mode": "review"}
+    ).status_code == 401