diff --git a/docs/部署验收与1分钱支付闭环.md b/docs/部署验收与1分钱支付闭环.md
index 50bd2a6..eb3fb87 100644
--- a/docs/部署验收与1分钱支付闭环.md
+++ b/docs/部署验收与1分钱支付闭环.md
@@ -14,10 +14,16 @@ PORT=3000
 ADMIN_TOKEN_SECRET=<强随机长串>
 USER_TOKEN_SECRET=<另一个强随机长串>
 
-# 后台登录口令（生产必配；未配置或仍为 admin/admin123 时后台登录被禁用）
+# 后台登录口令（必配；未配置或仍为 admin/admin123 时后台登录被禁用）
 ADMIN_USERNAME=<后台账号，默认 admin>
 ADMIN_PASSWORD=<强口令；多个可用 | 分隔>
 
+# 安全闸门不再依赖 NODE_ENV：上传/内容检测/核销归属/提现打款等默认按生产口径收紧，
+# 只有本地联调显式设置 ALLOW_INSECURE_DEV_AUTH=1 才放开；沙箱支付需显式 ALLOW_SANDBOX_PAY=1。
+#
+# 订阅消息跳转版本：正式发布后请设置为 formal，否则真实用户收不到订阅消息（默认随 NODE_ENV 推导）
+MINIPROGRAM_STATE=formal
+
 # 可选：后台令牌有效期小时数（默认 24；改口令/被盗时可在后台右上角「吊销所有后台登录态」立即失效全部令牌）
 # ADMIN_TOKEN_TTL_HOURS=24
 
diff --git a/pwuniapp/common/api.js b/pwuniapp/common/api.js
index d8bb32a..40b0540 100644
--- a/pwuniapp/common/api.js
+++ b/pwuniapp/common/api.js
@@ -451,7 +451,7 @@ export async function universalVerifyCheckin(code, operatorId) {
  */
 export async function getPosts(category, userId) {
   try {
-    const uid = userId || uni.getStorageSync('userId') || 1001;
+    const uid = normalizeUserId(userId);
     let query = `?userId=${uid}`;
     if (category && category !== 'all') {
       query += `&category=${encodeURIComponent(category)}`;
@@ -519,7 +519,7 @@ export async function createPost(payload) {
  */
 export async function likePost(id, action, userId) {
   try {
-    const uid = userId || uni.getStorageSync('userId') || 1001;
+    const uid = normalizeUserId(userId);
     const payload = { userId: uid };
     if (action) {
       payload.action = action;
@@ -1437,16 +1437,12 @@ export async function requestWechatPayment({ amount, title = '同城陪伴担保
       userId: uid,
       wxCode
     });
-  } catch (_) {
-    prepayData = {
-      mode: 'SANDBOX',
-      timeStamp: String(Math.floor(Date.now() / 1000)),
-      nonceStr: `pw_${Date.now()}`,
-      package: `prepay_id=wx${Date.now()}`,
-      signType: 'RSA',
-      paySign: 'SANDBOX_FALLBACK',
-      outTradeNo: orderId || `WX_${Date.now()}`
-    };
+  } catch (err) {
+    // 预支付失败必须向上抛出：绝不能伪造"沙箱支付成功"，否则用户以为付款成功、订单却未支付。
+    const e = new Error((err && err.message) || '微信支付发起失败，请稍后重试');
+    e.code = err && err.code;
+    e.statusCode = err && err.statusCode;
+    throw e;
   }
 
   return new Promise((resolve, reject) => {
diff --git a/pwuniapp/common/request.js b/pwuniapp/common/request.js
index 4635975..dd710ba 100644
--- a/pwuniapp/common/request.js
+++ b/pwuniapp/common/request.js
@@ -18,8 +18,12 @@ const BASE_URL = (() => {
  */
 // 登录过期提示仅一次，避免并发请求重复弹窗
 let authExpiredNotified = false;
-function handleAuthExpired() {
+function handleAuthExpired(hadSession = false) {
+  let hadLocalAuth = Boolean(hadSession);
   try {
+    if (!hadLocalAuth) {
+      hadLocalAuth = Boolean(uni.getStorageSync('userToken') || uni.getStorageSync('userId'));
+    }
     uni.removeStorageSync('userToken');
     uni.removeStorageSync('userId');
     uni.removeStorageSync('userInfo');
@@ -27,7 +31,8 @@ function handleAuthExpired() {
   } catch (_) {
     // 忽略本地存储清理异常
   }
-  if (!authExpiredNotified) {
+  // 仅当本地原本存在登录会话却被服务端判定失效时才提示“登录已过期”；未登录游客静默忽略
+  if (hadLocalAuth && !authExpiredNotified) {
     authExpiredNotified = true;
     try {
       uni.showToast({ title: '登录已过期，请重新登录', icon: 'none' });
@@ -46,8 +51,10 @@ export function request(options = {}) {
 
   const method = (options.method || 'GET').toUpperCase();
   let sessionToken = '';
+  let hadSession = false;
   try {
     sessionToken = uni.getStorageSync('userToken') || '';
+    hadSession = Boolean(sessionToken || uni.getStorageSync('userId'));
   } catch (_) {
     sessionToken = '';
   }
@@ -69,13 +76,14 @@ export function request(options = {}) {
           // 适配标准的业务封装 { code: 20000, data: ... }
           if (res.data && typeof res.data === 'object' && 'code' in res.data) {
             if (res.data.code === 20000) {
+              if (sessionToken) authExpiredNotified = false;
               resolve(res.data.data);
             } else {
               const bizErr = new Error(res.data.message || '业务请求失败');
               bizErr.code = res.data.code;
               bizErr.statusCode = res.statusCode;
-              if (res.data.code === 40100) handleAuthExpired();
-              else if (res.data.code === 40300 && /身份校验失败|无权以他人身份/.test(res.data.message || '')) handleAuthExpired();
+              if (res.data.code === 40100) handleAuthExpired(hadSession);
+              else if (res.data.code === 40300 && /身份校验失败|无权以他人身份/.test(res.data.message || '')) handleAuthExpired(hadSession);
               reject(bizErr);
             }
           } else {
@@ -86,8 +94,8 @@ export function request(options = {}) {
           const httpErr = new Error(errMsg);
           httpErr.statusCode = res.statusCode;
           httpErr.code = (res.data && res.data.code) || res.statusCode;
-          if (res.statusCode === 401) handleAuthExpired();
-          else if (res.statusCode === 403 && /身份校验失败|无权以他人身份/.test(errMsg)) handleAuthExpired();
+          if (res.statusCode === 401) handleAuthExpired(hadSession);
+          else if (res.statusCode === 403 && /身份校验失败|无权以他人身份/.test(errMsg)) handleAuthExpired(hadSession);
           reject(httpErr);
         }
       },
diff --git a/pwuniapp/pages/community/index.vue b/pwuniapp/pages/community/index.vue
index 6ccff85..0473ca2 100644
--- a/pwuniapp/pages/community/index.vue
+++ b/pwuniapp/pages/community/index.vue
@@ -427,8 +427,10 @@ const syncCurrentUserProfile = async () => {
     ...currentUserProfile.value,
     ...cached
   };
+  const storedUid = Number(uni.getStorageSync('userId'));
+  if (!storedUid) return currentUserProfile.value;
   try {
-    const remote = await getUserProfile(cached.id || 1001);
+    const remote = await getUserProfile(storedUid);
     if (remote && remote.nickname) {
       const merged = {
         ...cached,
diff --git a/pwuniapp/pages/user/index.vue b/pwuniapp/pages/user/index.vue
index ebbf65f..d84b7f6 100644
--- a/pwuniapp/pages/user/index.vue
+++ b/pwuniapp/pages/user/index.vue
@@ -368,7 +368,8 @@ import { preloadSubscribeTemplates, requestSubscribeAll } from '@/common/subscri
 
 const DEFAULT_GUEST_AVATAR = 'https://images.unsplash.com/photo-1535713875002-d1d0cf377fde?w=200';
 const initialUserId = typeof uni !== 'undefined' ? (uni.getStorageSync('userId') || null) : null;
-const isLoggedIn = ref(Boolean(initialUserId));
+const initialLoggedOut = typeof uni !== 'undefined' ? (uni.getStorageSync('user_has_logged_out') === '1') : false;
+const isLoggedIn = ref(Boolean(initialUserId && !initialLoggedOut));
 const showLoginModal = ref(false);
 
 // 我的收藏与我的举报反馈
@@ -377,7 +378,12 @@ const loadingFavorites = ref(false);
 const myReportsList = ref([]);
 
 const loadMyReports = async () => {
-  const uid = user.value.id || uni.getStorageSync('userId') || 1001;
+  if (!isLoggedIn.value) {
+    myReportsList.value = [];
+    return;
+  }
+  const uid = user.value.id || uni.getStorageSync('userId');
+  if (!uid) return;
   try {
     const list = await getMyReports(uid);
     if (Array.isArray(list)) {
@@ -409,7 +415,11 @@ const openCoupons = () => {
 };
 
 const loadCouponUsable = async () => {
-  const uid = uni.getStorageSync('userId') || 0;
+  if (!isLoggedIn.value) {
+    couponUsable.value = 0;
+    return;
+  }
+  const uid = user.value.id || uni.getStorageSync('userId') || 0;
   if (!uid) return;
   try {
     const res = await getMyCoupons(uid, 'UNUSED');
@@ -663,7 +673,9 @@ onMounted(() => {
   uni.$on('login-success', onLoginSuccess);
   loadUserProfile();
   loadPlatformConfigs();
-  loadMyReports();
+  if (isLoggedIn.value) {
+    loadMyReports();
+  }
   // 预加载订阅消息模板ID，确保点击授权时无需等待网络（保留点击手势）
   preloadSubscribeTemplates();
 });
@@ -678,11 +690,16 @@ onShow(() => {
   loadPlatformConfigs();
   privacyHidePhone.value = uni.getStorageSync('privacy_hide_phone') === '1';
   noticeSubscribe.value = uni.getStorageSync('notice_subscribe') === '1';
-  loadNoticeUnread();
-  loadCouponUsable();
   if (isLoggedIn.value) {
+    loadNoticeUnread();
+    loadCouponUsable();
     loadFavorites();
     loadMyReports();
+  } else {
+    noticeUnread.value = 0;
+    couponUsable.value = 0;
+    favoriteList.value = [];
+    myReportsList.value = [];
   }
 });
 
@@ -1030,9 +1047,15 @@ const openFavoritesModal = () => {
 };
 
 const loadFavorites = async () => {
+  if (!isLoggedIn.value) {
+    favoriteList.value = [];
+    return;
+  }
+  const uid = user.value.id || uni.getStorageSync('userId');
+  if (!uid) return;
   loadingFavorites.value = true;
   try {
-    const list = await getFavorites(user.value.id || 1001);
+    const list = await getFavorites(uid);
     favoriteList.value = Array.isArray(list) ? list : [];
   } catch (_) {
     favoriteList.value = [];
@@ -1261,7 +1284,11 @@ const openNotifications = () => {
 };
 
 const loadNoticeUnread = async () => {
-  const uid = uni.getStorageSync('userId') || 0;
+  if (!isLoggedIn.value) {
+    noticeUnread.value = 0;
+    return;
+  }
+  const uid = user.value.id || uni.getStorageSync('userId') || 0;
   if (!uid) return;
   try {
     const res = await getNotifications(uid, 1);
diff --git a/server/src/index.ts b/server/src/index.ts
index d853dc6..1c4bc71 100644
--- a/server/src/index.ts
+++ b/server/src/index.ts
@@ -499,12 +499,13 @@ app.post('/api/user/login', (req: Request, res: Response) => {
   if (isLoginLocked(loginKey)) {
     return res.status(429).json({ code: 50000, message: '登录失败次数过多，请 10 分钟后再试' });
   }
-  // 生产环境 fail-closed：未配置 ADMIN_PASSWORD（或仍为内置默认口令）时，禁止后台登录
-  if (IS_PRODUCTION && !ADMIN_PASSWORD_CONFIGURED) {
-    logServerError('adminLogin', new Error('生产环境未配置 ADMIN_PASSWORD（或仍为默认口令），已禁用后台登录'));
+  // 安全 fail-closed：未配置 ADMIN_PASSWORD（或仍为内置默认口令）时，禁止后台登录。
+  // 不依赖 NODE_ENV（线上曾以 development 运行导致默认口令可直接登录）。
+  if (SECURE_MODE && !ADMIN_PASSWORD_CONFIGURED) {
+    logServerError('adminLogin', new Error('未配置 ADMIN_PASSWORD（或仍为默认口令），已禁用后台登录'));
     return res.status(503).json({
       code: 50000,
-      message: '生产环境未配置后台登录口令：请设置环境变量 ADMIN_PASSWORD（不得为 admin/admin123）后重启服务',
+      message: '后台登录口令未配置：请设置环境变量 ADMIN_PASSWORD（不得为 admin/admin123）后重启服务',
     });
   }
   // 管理凭证默认 admin/admin，可通过环境变量 ADMIN_USERNAME / ADMIN_PASSWORD 覆盖
@@ -593,8 +594,9 @@ app.all('/api/user/certification', (_req: Request, res: Response) => {
 
 // 真实文件与图片对象存储上传接口 (支持单图上传并持久化至 public/uploads)
 const handleFileUpload = (req: Request, res: Response) => {
-  // 生产环境要求登录后上传，避免匿名上传被滥用（刷盘/托管非法内容）
-  if (IS_PRODUCTION) {
+  // 上传要求登录，避免匿名上传被滥用（刷盘/托管非法内容）。
+  // 不依赖 NODE_ENV：只有显式 ALLOW_INSECURE_DEV_AUTH=1 的本地联调才放开。
+  if (SECURE_MODE) {
     try {
       resolveSecureUserId(req, 0, '上传文件');
     } catch (e: any) {
@@ -653,8 +655,8 @@ app.post('/api/user/upload', rateLimit({ name: 'upload_user', windowMs: 60 * 100
 app.post('/api/security/msg-sec-check', async (req: Request, res: Response) => {
   try {
     let callerId = 0;
-    if (IS_PRODUCTION) {
-      // 生产环境要求登录，避免匿名滥用微信内容安全额度
+    if (SECURE_MODE) {
+      // 要求登录，避免匿名滥用微信内容安全额度
       callerId = resolveSecureUserId(req, Number(req.body?.userId || req.headers['x-user-id'] || 0), '内容安全检测');
     }
     const { content, scene } = req.body || {};
@@ -977,9 +979,9 @@ app.get('/api/verify/query/:code', async (req: Request, res: Response) => {
   try {
     const operator = resolveSecureUserId(req, Number(req.query.userId || req.headers['x-user-id'] || 0), '查询核销码');
     const info = await repo.queryCheckinCodeInfo(String(req.params.code));
-    // 生产环境：仅门票归属方（活动发起人 / 订单承接大神）或管理员可查看核销码详情，
-    // 防止对 4 位纯数字核销码做批量枚举探测。
-    if (IS_PRODUCTION && !isVerifiedAdminRequest(req)) {
+    // 仅门票归属方（活动发起人 / 订单承接大神）或管理员可查看核销码详情，
+    // 防止对 4 位纯数字核销码做批量枚举探测（不依赖 NODE_ENV）。
+    if (SECURE_MODE && !isVerifiedAdminRequest(req)) {
       let allowed = false;
       if (info.type === 'ACTIVITY') {
         allowed = Number(info.creatorId) === operator;
@@ -1004,8 +1006,8 @@ app.post('/api/verify/universal', async (req: Request, res: Response) => {
   try {
     const { verifyCode, operatorId } = req.body;
     const operator = resolveSecureUserId(req, Number(operatorId || 0), '核销门票');
-    // 生产环境校验核销人归属：活动门票仅限发起人核销；订单门票仅限承接大神核销
-    if (IS_PRODUCTION && !isVerifiedAdminRequest(req)) {
+    // 校验核销人归属：活动门票仅限发起人核销；订单门票仅限承接大神核销（不依赖 NODE_ENV）
+    if (SECURE_MODE && !isVerifiedAdminRequest(req)) {
       const info = await repo.queryCheckinCodeInfo(String(verifyCode));
       let allowed = false;
       if (info.type === 'ACTIVITY') {
@@ -2208,6 +2210,16 @@ const IS_PRODUCTION = process.env.NODE_ENV === 'production';
 // - ALLOW_SANDBOX_PAY=1：仅在联调时允许沙箱支付（无真实收款推进订单）
 const ALLOW_INSECURE_DEV_AUTH = process.env.ALLOW_INSECURE_DEV_AUTH === '1';
 const ALLOW_SANDBOX_PAY = process.env.ALLOW_SANDBOX_PAY === '1';
+// 安全闸门不再依赖 NODE_ENV（线上曾以 NODE_ENV=development 运行导致闸门全部失效）：
+// 默认按生产口径收紧，只有显式 ALLOW_INSECURE_DEV_AUTH=1 的本地联调才放开。
+const SECURE_MODE = !ALLOW_INSECURE_DEV_AUTH;
+// 订阅消息跳转版本：线上若以 NODE_ENV=development 运行，默认会落到 developer（真实用户收不到），
+// 因此支持用 MINIPROGRAM_STATE=formal|trial|developer 显式指定。
+const MINIPROGRAM_STATE = ((): 'formal' | 'trial' | 'developer' => {
+  const v = String(process.env.MINIPROGRAM_STATE || '').toLowerCase();
+  if (v === 'formal' || v === 'trial' || v === 'developer') return v;
+  return IS_PRODUCTION ? 'formal' : 'developer';
+})();
 
 /**
  * 确认某笔微信支付已成功：优先读本地意图，其次主动向微信支付查单（含短暂重试），
@@ -2579,7 +2591,7 @@ async function notifyBySubscribe(
       template_id: templateId,
       page: opts.page,
       data: buildTemplateData(opts.data || {}),
-      miniprogram_state: IS_PRODUCTION ? 'formal' : 'developer',
+      miniprogram_state: MINIPROGRAM_STATE,
     });
     if (result && result.errcode && result.errcode !== 0) {
       logServerError('notifyBySubscribe', new Error(`订阅消息[${templateKey}]下发失败 ${result.errcode} ${result.errmsg}`));
@@ -2930,7 +2942,13 @@ app.post('/api/pay/wechat/prepay', rateLimit({ name: 'prepay', windowMs: 60 * 10
       });
     }
 
-    // SANDBOX 兜底（仅开发联调）
+    // SANDBOX 兜底（仅显式 ALLOW_SANDBOX_PAY=1 的联调环境）
+    if (!ALLOW_SANDBOX_PAY) {
+      return res.status(503).json({
+        code: 50001,
+        message: '微信支付未就绪：请在后台完成微信支付商户配置后重试'
+      });
+    }
     res.json({
       code: 20000,
       data: {
@@ -3395,8 +3413,8 @@ app.post('/api/finance/withdrawals/:id/review', async (req: Request, res: Respon
       return res.json({ code: 20000, data: { ...r, transfer: bill }, message: '提现打款已受理（微信处理中），到账以后端最终状态为准' });
     }
 
-    // 未开启真实打款：生产环境拒绝（避免"只改状态、不发钱"的误导）；非生产保留沙箱仅改状态
-    if (IS_PRODUCTION && !ALLOW_SANDBOX_PAY) {
+    // 未开启真实打款：禁止"只改状态、不发钱"（不依赖 NODE_ENV，避免线上以 development 运行时静默放行）。
+    if (!ALLOW_SANDBOX_PAY) {
       return res.status(503).json({
         code: 50001,
         message: '微信商家转账未就绪：请在后台填写「转账场景ID」并确保商户号已开通"商家转账到零钱"产品'
@@ -4109,7 +4127,7 @@ app.post('/api/admin/message/test-send', async (req: Request, res: Response) =>
         template_id: templateId,
         page,
         data: buildTemplateData(payloadData),
-        miniprogram_state: IS_PRODUCTION ? 'formal' : 'developer',
+        miniprogram_state: MINIPROGRAM_STATE,
       });
       const ok = !result || !result.errcode || result.errcode === 0;
       return res.json({
@@ -4938,9 +4956,9 @@ async function logStartupConfigSelfCheck(): Promise<void> {
       console.log(`[Peiwan Config] ADMIN_TOKEN_SECRET=${adminSecretSet ? '已设置' : '开发默认值'} USER_TOKEN_SECRET=${userSecretSet ? '已设置' : '按 ADMIN 派生'}`);
     }
 
-    // 后台登录口令闸门：生产未配置（或为默认口令）时后台登录被禁用
-    if (isProd && !ADMIN_PASSWORD_CONFIGURED) {
-      console.warn('[Peiwan Config][WARN] 未设置有效的 ADMIN_PASSWORD（不得为 admin/admin123）：生产环境后台登录已被禁用，请尽快设置后重启。');
+    // 后台登录口令闸门：未配置有效口令时后台登录被禁用（不再依赖 NODE_ENV）
+    if (SECURE_MODE && !ADMIN_PASSWORD_CONFIGURED) {
+      console.warn('[Peiwan Config][WARN] 未设置有效的 ADMIN_PASSWORD（不得为 admin/admin123）：后台登录已被禁用，请尽快设置后重启。');
     }
 
     // 危险兜底自检：仅在显式开启时提示（默认全部关闭 = fail-closed）
@@ -4951,7 +4969,7 @@ async function logStartupConfigSelfCheck(): Promise<void> {
       console.warn('[Peiwan Config][WARN] 已开启 ALLOW_SANDBOX_PAY=1：允许沙箱支付（无真实收款推进订单），仅限联调环境！');
     }
     if (!isProd) {
-      console.warn('[Peiwan Config][WARN] 当前 NODE_ENV 非 production：订阅消息将以 developer 状态下发、部分生产闸门不生效；请确认是否为预期环境。');
+      console.warn(`[Peiwan Config] NODE_ENV 非 production（仅影响日志/订阅消息默认状态，安全闸门由 SECURE_MODE 控制）；MINIPROGRAM_STATE=${MINIPROGRAM_STATE}。若已正式发布，请设置 MINIPROGRAM_STATE=formal 让真实用户收到订阅消息。`);
     }
 
     const cfg: any = await resolveWechatPayRuntimeConfig();
diff --git a/server/tests/admin-credential-hardening.spec.ts b/server/tests/admin-credential-hardening.spec.ts
index 94e0a6f..0b89749 100644
--- a/server/tests/admin-credential-hardening.spec.ts
+++ b/server/tests/admin-credential-hardening.spec.ts
@@ -11,10 +11,10 @@ describe('第七十二批后台凭证闸门', () => {
   const indexCode = fs.readFileSync(path.join(root, 'server/src/index.ts'), 'utf-8');
   const doc = fs.readFileSync(path.join(root, 'docs/部署验收与1分钱支付闭环.md'), 'utf-8');
 
-  it('生产未配置 ADMIN_PASSWORD 时禁用后台登录（fail-closed）', () => {
+  it('未配置 ADMIN_PASSWORD 时禁用后台登录（fail-closed，不依赖 NODE_ENV）', () => {
     expect(indexCode).toContain('ADMIN_PASSWORD_CONFIGURED');
-    expect(indexCode).toContain('if (IS_PRODUCTION && !ADMIN_PASSWORD_CONFIGURED)');
-    expect(indexCode).toContain('生产环境未配置后台登录口令');
+    expect(indexCode).toContain('if (SECURE_MODE && !ADMIN_PASSWORD_CONFIGURED)');
+    expect(indexCode).toContain('后台登录口令未配置');
   });
 
   it('启动自检提示默认口令与非生产放宽风险', () => {
diff --git a/server/tests/content-check-auth.spec.ts b/server/tests/content-check-auth.spec.ts
index 4c147a1..fd7c834 100644
--- a/server/tests/content-check-auth.spec.ts
+++ b/server/tests/content-check-auth.spec.ts
@@ -9,11 +9,11 @@ describe('第四十六批内容安全接口闸门', () => {
   const rootDir = path.resolve(__dirname, '../../');
   const indexCode = fs.readFileSync(path.join(rootDir, 'server/src/index.ts'), 'utf-8');
 
-  it('生产需登录且 openid 以会话用户为准', () => {
+  it('需登录且 openid 以会话用户为准（安全闸门不依赖 NODE_ENV）', () => {
     const start = indexCode.indexOf("app.post('/api/security/msg-sec-check'");
     expect(start).toBeGreaterThan(-1);
     const block = indexCode.slice(start, start + 1200);
-    expect(block).toContain('IS_PRODUCTION');
+    expect(block).toContain('SECURE_MODE');
     expect(block).toContain("'内容安全检测'");
     expect(block).toContain('await resolveUserOpenid(callerId)');
     expect(block).not.toContain('const { content, openid, scene } = req.body');
diff --git a/server/tests/login-hardening.spec.ts b/server/tests/login-hardening.spec.ts
index f3ef897..53737c3 100644
--- a/server/tests/login-hardening.spec.ts
+++ b/server/tests/login-hardening.spec.ts
@@ -20,7 +20,7 @@ describe('第二十二批登录安全闸门', () => {
   it('登录路由：超限锁定 + 常量时间比较', () => {
     const start = indexCode.indexOf("app.post('/api/user/login'");
     expect(start).toBeGreaterThan(-1);
-    const block = indexCode.slice(start, start + 1200);
+    const block = indexCode.slice(start, start + 2000);
     expect(block).toContain('isLoginLocked(loginKey)');
     expect(block).toContain('登录失败次数过多');
     expect(block).toContain('recordLoginFailure(loginKey)');
diff --git a/server/tests/ownership-hardening.spec.ts b/server/tests/ownership-hardening.spec.ts
index 3960b5f..1b81e77 100644
--- a/server/tests/ownership-hardening.spec.ts
+++ b/server/tests/ownership-hardening.spec.ts
@@ -57,7 +57,7 @@ describe('第七批安全加固闸门 (评价回复 / 服务上下架 / 通用
   describe('3. 通用核销归属 (生产闸门)', () => {
     it('生产环境必须校验核销人：活动=发起人，订单=承接大神', () => {
       const block = routeBlock("app.post('/api/verify/universal'");
-      expect(block).toContain('IS_PRODUCTION && !isVerifiedAdminRequest(req)');
+      expect(block).toContain('SECURE_MODE && !isVerifiedAdminRequest(req)');
       expect(block).toContain("info.type === 'ACTIVITY'");
       expect(block).toContain('Number(info.creatorId) === operator');
       expect(block).toContain('own!.companionIds.includes(operator)');
diff --git a/server/tests/secure-mode-gates.spec.ts b/server/tests/secure-mode-gates.spec.ts
new file mode 100644
index 0000000..08b4f69
--- /dev/null
+++ b/server/tests/secure-mode-gates.spec.ts
@@ -0,0 +1,62 @@
+// 已读取AGENTS.md
+import * as fs from 'fs';
+import * as path from 'path';
+
+/**
+ * 第九十三批：安全闸门与 NODE_ENV 解耦 + 支付/提现 fail-closed。
+ * 背景：线上以 NODE_ENV=development 运行，导致所有 `IS_PRODUCTION && ...` 闸门失效：
+ * - 后台可用默认口令 admin/admin123 登录；
+ * - 提现审核通过只改状态、不真实打款；
+ * - 4 位核销码可被任意登录用户枚举/核销；
+ * - 匿名可上传、可无限调用内容安全检测。
+ * 另外小程序在预支付失败时会伪造"沙箱支付成功"，必须改为抛错。
+ */
+describe('第九十三批安全闸门解耦与支付 fail-closed', () => {
+  const root = path.resolve(__dirname, '../../');
+  const indexCode = fs.readFileSync(path.join(root, 'server/src/index.ts'), 'utf-8');
+  const apiCode = fs.readFileSync(path.join(root, 'pwuniapp/common/api.js'), 'utf-8');
+
+  const routeBlock = (marker: string, len = 3000) => {
+    const start = indexCode.indexOf(marker);
+    expect(start).toBeGreaterThan(-1);
+    return indexCode.slice(start, start + len);
+  };
+
+  it('安全闸门统一由 SECURE_MODE 控制，不依赖 NODE_ENV', () => {
+    expect(indexCode).toContain('const SECURE_MODE = !ALLOW_INSECURE_DEV_AUTH;');
+    expect(routeBlock("app.post('/api/security/msg-sec-check'")).toContain('if (SECURE_MODE)');
+    expect(indexCode).not.toContain('if (IS_PRODUCTION && !ADMIN_PASSWORD_CONFIGURED)');
+    expect(indexCode).not.toContain('if (IS_PRODUCTION) {\n    try {\n      resolveSecureUserId');
+  });
+
+  it('提现审核未开通真实转账时必须 503，禁止只改状态不打款', () => {
+    const block = routeBlock("app.post('/api/finance/withdrawals/:id/review'", 6000);
+    expect(block).not.toContain('IS_PRODUCTION && !ALLOW_SANDBOX_PAY');
+    expect(block).toContain('if (!ALLOW_SANDBOX_PAY)');
+    expect(block).toContain('微信商家转账未就绪');
+  });
+
+  it('预支付在未开启沙箱时拒绝下发沙箱参数', () => {
+    const block = routeBlock("app.post('/api/pay/wechat/prepay'", 12000);
+    const sandboxIdx = block.indexOf("mode: 'SANDBOX'");
+    expect(sandboxIdx).toBeGreaterThan(-1);
+    expect(block.slice(0, sandboxIdx)).toContain('if (!ALLOW_SANDBOX_PAY)');
+  });
+
+  it('订阅消息版本支持 MINIPROGRAM_STATE 显式配置', () => {
+    expect(indexCode).toContain('process.env.MINIPROGRAM_STATE');
+    expect(indexCode).toContain('const MINIPROGRAM_STATE = (');
+    expect(indexCode).not.toContain("miniprogram_state: IS_PRODUCTION ? 'formal' : 'developer'");
+  });
+
+  it('小程序预支付失败必须抛错，不得伪造沙箱支付成功', () => {
+    expect(apiCode).not.toContain('SANDBOX_FALLBACK');
+    expect(apiCode).toContain('微信支付发起失败，请稍后重试');
+    expect(apiCode).toMatch(/catch \(err\) \{\n    \/\/ 预支付失败必须向上抛出/);
+  });
+
+  it('动态列表与点赞的身份统一走 normalizeUserId', () => {
+    expect(apiCode).toContain('const uid = normalizeUserId(userId);\n    let query = `?userId=${uid}`;');
+    expect(apiCode).toContain('const uid = normalizeUserId(userId);\n    const payload = { userId: uid };');
+  });
+});
diff --git a/server/tests/upload-auth.spec.ts b/server/tests/upload-auth.spec.ts
index 2cfcbe0..46df540 100644
--- a/server/tests/upload-auth.spec.ts
+++ b/server/tests/upload-auth.spec.ts
@@ -9,11 +9,11 @@ describe('第四十五批上传鉴权闸门', () => {
   const rootDir = path.resolve(__dirname, '../../');
   const indexCode = fs.readFileSync(path.join(rootDir, 'server/src/index.ts'), 'utf-8');
 
-  it('生产环境上传必须要求登录', () => {
+  it('上传必须要求登录（安全闸门不依赖 NODE_ENV）', () => {
     const start = indexCode.indexOf('const handleFileUpload =');
     expect(start).toBeGreaterThan(-1);
     const block = indexCode.slice(start, start + 500);
-    expect(block).toContain('IS_PRODUCTION');
+    expect(block).toContain('SECURE_MODE');
     expect(block).toContain("resolveSecureUserId(req, 0, '上传文件')");
     expect(block).toContain('请先登录后再上传');
   });
diff --git a/server/tests/verify-pool-hardening.spec.ts b/server/tests/verify-pool-hardening.spec.ts
index fb4589c..e180e02 100644
--- a/server/tests/verify-pool-hardening.spec.ts
+++ b/server/tests/verify-pool-hardening.spec.ts
@@ -21,7 +21,7 @@ describe('第十五批核销码与抢单池加固闸门', () => {
     it('必须要求登录并按门票归属方校验', () => {
       const block = routeBlock("app.get('/api/verify/query/:code'");
       expect(block).toContain("'查询核销码'");
-      expect(block).toContain('IS_PRODUCTION && !isVerifiedAdminRequest(req)');
+      expect(block).toContain('SECURE_MODE && !isVerifiedAdminRequest(req)');
       expect(block).toContain('无权查看该核销码信息');
     });
   });