fix(HEL-233): 恢复移动端系统管理五页，避免再落入占位

nav 里的账号资料/改密/会员/系统设置/会员管理此前从未注册到 pages.js，
HEL-227 把用户导向 /m/ 后全部落到占位页。按桌面端已有能力补齐真实页面，
并加源码回归防止再次漏注册。

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: multica-agent <github@multica.ai>

frontend/m/css/features.css

@@ -3174,3 +3174,51 @@
   border-top: 1px solid var(--border);
   transform: translateY(calc(-1 * var(--m-keyboard-inset, 0px)));
 }
+
+.m-sys-lead {
+  margin: 8px 0 12px;
+  font-size: var(--font-size-label);
+  color: var(--text-secondary);
+  line-height: 1.5;
+}
+
+.m-sys-grid {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 8px;
+  margin: 0 0 12px;
+}
+
+.m-sys-grid div {
+  padding: 12px;
+  border-radius: 8px;
+  background: var(--surface);
+  box-shadow: var(--elevation-card);
+}
+
+.m-sys-grid span {
+  display: block;
+  font-size: var(--font-size-label);
+  color: var(--text-tertiary);
+}
+
+.m-sys-grid strong {
+  display: block;
+  margin-top: 4px;
+  font-size: var(--font-size-body);
+  color: var(--text-primary);
+}
+
+.m-sys-account-actions {
+  display: grid;
+  gap: 8px;
+  margin-top: 16px;
+}
+
+.m-page[data-page^="system/"] .m-btn-primary {
+  margin-bottom: 8px;
+}
+
+.m-page[data-page^="system/"] .m-card {
+  margin-bottom: 12px;
+}

frontend/m/css/shell.css

@@ -336,7 +336,8 @@ body {
   color: var(--text-secondary);
 }
 
-.m-form-field input {
+.m-form-field input,
+.m-form-field select {
   height: 44px;
   padding: 0 12px;
   border: 1px solid var(--border-strong);
@@ -346,11 +347,20 @@ body {
   font-size: 14px;
 }
 
-.m-form-field input:focus {
+.m-form-field input:focus,
+.m-form-field select:focus {
   outline: none;
   border-color: var(--action);
 }
 
+.m-form-field input[type="checkbox"] {
+  width: 22px;
+  height: 22px;
+  padding: 0;
+  border: none;
+  background: transparent;
+}
+
 .m-auth-error {
   margin: 0 0 12px;
   padding: 10px 12px;

frontend/m/js/pages.js

@@ -90,6 +90,7 @@
     "calendar-check": '<path d="M8 2v4"/><path d="M16 2v4"/><rect width="18" height="18" x="3" y="4" rx="2"/><path d="M3 10h18"/><path d="m9 16 2 2 4-4"/>',
     "sticky-note": '<path d="M16 3H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V8Z"/><path d="M15 3v4a2 2 0 0 0 2 2h4"/>',
     bell: '<path d="M6 8a6 6 0 0 1 12 0c0 7 3 9 3 9H3s3-2 3-9"/><path d="M10.3 21a1.94 1.94 0 0 0 3.4 0"/>',
+    lock: '<rect width="18" height="11" x="3" y="11" rx="2" ry="2"/><path d="M7 11V7a5 5 0 0 1 10 0v4"/>',
   };
 
   function icon(name, size) {
@@ -186,6 +187,11 @@
       form: null,
       dirty: false,
     },
+    system: {
+      account: null,
+      admin: null,
+      adminTab: "market",
+    },
   };
 
   let sheetToken = 0;
@@ -3067,6 +3073,11 @@
     "review/daily": setupReviewPage,
     "review/notes": setupReviewPage,
     "review/alerts": setupReviewPage,
+    "system/profile": setupSystemPage,
+    "system/password": setupSystemPage,
+    "system/membership": setupSystemPage,
+    "system/admin": setupSystemPage,
+    "system/members": setupSystemPage,
   };
 
   const COMPLEX_LOADERS = {
@@ -3085,6 +3096,11 @@
     "review/daily": loadReview,
     "review/notes": loadReview,
     "review/alerts": loadReview,
+    "system/profile": loadSystem,
+    "system/password": loadSystem,
+    "system/membership": loadSystem,
+    "system/admin": loadSystem,
+    "system/members": loadSystem,
   };
 
   function isComplexPage(key) {
@@ -4847,6 +4863,524 @@
     return '<table class="m-table"><thead><tr>' + head + "</tr></thead><tbody>" + body + "</tbody></table>";
   }
 
+  /* ---------------------------------------------------------------- 系统管理（恢复桌面端已有能力，禁止再走占位页） */
+
+  function isSystemPage(key) {
+    return String(key || state.key || "").indexOf("system/") === 0;
+  }
+
+  function systemForbiddenHtml() {
+    return '<div class="m-state m-motion-rise-in" data-system-page="forbidden">' +
+      '<span class="m-state-icon">' + icon("lock", 26) + "</span>" +
+      "<p>仅管理员可访问</p>" +
+      "<small>系统设置和会员管理需要管理员权限。</small>" +
+      "</div>";
+  }
+
+  function systemFill(html) {
+    const scroll = document.getElementById("m-scroll");
+    if (scroll) scroll.innerHTML = html;
+  }
+
+  function membershipDateLabel(value) {
+    if (!value) return "";
+    const parsed = new Date(value);
+    if (Number.isNaN(parsed.getTime())) return String(value).slice(0, 10);
+    return new Intl.DateTimeFormat("zh-CN", { year: "numeric", month: "2-digit", day: "2-digit" }).format(parsed);
+  }
+
+  function setupSystemPage(key) {
+    state.key = key;
+    state.requestedDate = todayString();
+    state.sort = { key: "", dir: null };
+    state.sortTable = { cols: null, reapply: null };
+    state.detail = null;
+    if (key === "system/admin") state.system.adminTab = "market";
+    document.getElementById("m-view").classList.add("m-view-feature");
+    global.MobileRouter.updateHeader({ title: findLabel(key) || key, back: true, actions: "" });
+    document.getElementById("m-view").innerHTML = complexFrame(key, complexScroll(skeletonHtml(6)));
+  }
+
+  function loadSystem() {
+    const key = state.key;
+    if ((key === "system/admin" || key === "system/members") && !global.MobileSession.isAdmin()) {
+      systemFill(systemForbiddenHtml());
+      return;
+    }
+    if (key === "system/password") {
+      renderSystemPassword();
+      return;
+    }
+    const seq = nextSeq();
+    const url = (key === "system/admin" || key === "system/members") ? "/api/admin/settings" : "/api/account/status";
+    global.MobileAPI.request(url).then(function (payload) {
+      if (seq !== state.seq || state.key !== key) return;
+      if (key === "system/admin" || key === "system/members") {
+        state.system.admin = payload || {};
+        renderSystemAdmin(key);
+      } else {
+        state.system.account = payload || {};
+        if (key === "system/profile") renderSystemProfile();
+        else renderSystemMembership();
+      }
+    }).catch(function (error) {
+      if (seq !== state.seq || state.key !== key) return;
+      systemFill(errorHtml(error && error.message ? error.message : "加载失败"));
+    });
+  }
+
+  function currentUsername() {
+    const user = global.MobileSession && global.MobileSession.state ? global.MobileSession.state.user : null;
+    return user && user.username ? user.username : "当前账号";
+  }
+
+  function renderSystemProfile() {
+    const payload = state.system.account || {};
+    const birth = payload.birth_profile || {};
+    let birthDate = "";
+    let birthTime = "";
+    if (birth.birth_datetime) {
+      const parts = String(birth.birth_datetime).split("T");
+      birthDate = parts[0] || "";
+      birthTime = (parts[1] || "").slice(0, 5);
+    }
+    const gender = birth.gender || "unspecified";
+    const configured = Boolean(payload.birth_profile_configured);
+    const html =
+      '<div class="m-form-body" data-system-page="profile">' +
+      '<div class="m-card"><strong>' + escapeHtml(currentUsername()) + "</strong><p class=\"m-sys-lead\">出生信息仅对当前账号可见并加密保存。</p></div>" +
+      '<p class="m-sys-lead">原始信息加密保存且不在观气页回显；智能解读只使用排盘后的派生结果。</p>' +
+      formFieldHtml("出生日期", dateInputHtml("m-sys-birth-date", birthDate), true) +
+      formFieldHtml("出生时间", '<input id="m-sys-birth-time" type="time" value="' + escapeHtml(birthTime) + '">', true) +
+      formFieldHtml("性别", '<select id="m-sys-birth-gender">' +
+        '<option value="unspecified"' + (gender === "unspecified" ? " selected" : "") + ">不指定</option>" +
+        '<option value="male"' + (gender === "male" ? " selected" : "") + ">男</option>" +
+        '<option value="female"' + (gender === "female" ? " selected" : "") + ">女</option>" +
+        "</select>", false) +
+      '<p class="m-sys-lead">资料状态：' + (configured ? "已加密保存" : "尚未设置") + "</p>" +
+      '<button class="m-btn-primary m-btn-danger" type="button" data-system-delete-birth' + (configured ? "" : " disabled") + ">删除资料</button>" +
+      '<div class="m-card m-sys-account-actions">' +
+      '<button class="m-btn-primary" type="button" data-system-switch>切换账号</button>' +
+      '<button class="m-btn-primary m-btn-danger" type="button" data-system-logout>退出当前账号</button>' +
+      "</div></div>";
+    const page = document.querySelector(".m-page");
+    if (page) {
+      page.innerHTML = '<div class="m-scroll" id="m-scroll">' + html + "</div>" +
+        '<div class="m-form-bar"><button class="m-btn-primary" type="button" data-system-save-birth">保存资料</button></div>';
+    }
+  }
+
+  function renderSystemPassword() {
+    const html =
+      '<div class="m-form-body" data-system-page="password">' +
+      '<p class="m-sys-lead">仅修改当前账号密码，不会保存在这台设备上。</p>' +
+      formFieldHtml("当前密码", '<input id="m-sys-password-current" type="password" autocomplete="current-password">', true) +
+      formFieldHtml("新密码", '<input id="m-sys-password-new" type="password" minlength="8" maxlength="128" autocomplete="new-password">', true) +
+      formFieldHtml("确认新密码", '<input id="m-sys-password-confirm" type="password" minlength="8" maxlength="128" autocomplete="new-password">', true) +
+      "</div>";
+    const page = document.querySelector(".m-page");
+    if (page) {
+      page.innerHTML = '<div class="m-scroll" id="m-scroll">' + html + "</div>" +
+        '<div class="m-form-bar"><button class="m-btn-primary" type="button" data-system-save-password">更新密码</button></div>';
+    }
+  }
+
+  function renderSystemMembership() {
+    const payload = state.system.account || {};
+    const access = payload.llm_access || {};
+    const membership = access.membership || {};
+    const badge = membership.subscribed ? "会员有效" : membership.is_admin ? "管理员权限" : "普通用户";
+    const stateLabel = membership.subscribed ? "已开通" : membership.is_admin ? "管理员可用" : "未开通";
+    const remaining = membership.subscribed && membership.expires_at
+      ? number(membership.remaining_days) + " 天"
+      : (membership.is_admin || membership.subscribed ? "长期有效" : "--");
+    const detail = membership.subscribed
+      ? ((membership.plan || "会员") + (membership.expires_at ? " · 有效至 " + membershipDateLabel(membership.expires_at) : " · 长期有效"))
+      : membership.is_admin
+        ? "管理员拥有智能功能管理权限，但不会因此显示为已开通会员。"
+        : "开通会员后可使用智能选股、问师、问天、复盘助手等智能功能。";
+    const quota = "会员默认每日智能分析额度 " + number(access.daily_limit) + " 次，由管理员统一设置。";
+    const usage = membership.active ? ("今日已用 " + number(access.used_today) + " 次") : "今日智能分析：--";
+    const usageSummary = membership.active ? (number(access.used_today) + " / " + number(access.daily_limit)) : "--";
+    const remainingCalls = membership.is_admin ? "不限" : membership.active ? (number(access.remaining_calls) + " 次") : "--";
+    const html =
+      '<div class="m-form-body" data-system-page="membership">' +
+      '<div class="m-card"><strong>' + escapeHtml(badge) + "</strong><p class=\"m-sys-lead\">" + escapeHtml(detail) + "</p><p class=\"m-sys-lead\">" + escapeHtml(quota) + "</p></div>" +
+      '<div class="m-sys-grid">' +
+      "<div><span>开通状态</span><strong>" + escapeHtml(stateLabel) + "</strong></div>" +
+      "<div><span>剩余时长</span><strong>" + escapeHtml(remaining) + "</strong></div>" +
+      "<div><span>今日智能分析</span><strong>" + escapeHtml(usageSummary) + "</strong></div>" +
+      "<div><span>剩余智能分析</span><strong>" + escapeHtml(remainingCalls) + "</strong></div>" +
+      "</div>" +
+      '<div class="m-card"><p class="m-sys-lead">' + escapeHtml(usage) + "</p>" +
+      '<p class="m-sys-lead">行情、搜索、自选与复盘：普通用户可用。智能选股、问师、问天、复盘助手：仅会员可用。</p></div>' +
+      "</div>";
+    systemFill(html);
+  }
+
+  function adminTabHtml() {
+    const tab = state.system.adminTab === "models" ? "models" : "market";
+    return '<div class="m-source-tabs" role="tablist" aria-label="系统设置分类">' +
+      '<button class="m-source-tab' + (tab === "market" ? " active" : "") + '" type="button" role="tab" data-system-admin-tab="market">行情管理</button>' +
+      '<button class="m-source-tab' + (tab === "models" ? " active" : "") + '" type="button" role="tab" data-system-admin-tab="models">模型池</button>' +
+      "</div>";
+  }
+
+  function renderSystemAdmin(key) {
+    if (key === "system/members") {
+      renderSystemMembers();
+      return;
+    }
+    const payload = state.system.admin || {};
+    const data = payload.data || {};
+    const ifind = data.ifind || {};
+    const llm = payload.llm || {};
+    const status = "Tushare " + (data.configured ? "已配置" : "未配置") +
+      " · iFinD " + (ifind.configured ? "已配置" : "未配置") +
+      " · " + number(data.snapshot_dates) + " 个交易日";
+    const refreshLabel = data.background_refresh_enabled ? "后台刷新已启用" : "后台刷新已暂停";
+    const tab = state.system.adminTab === "models" ? "models" : "market";
+    const marketHtml =
+      '<div class="m-form-body" data-system-admin-panel="market">' +
+      '<div class="m-card"><strong>公共行情</strong><p class="m-sys-lead">' + escapeHtml(status) + "</p><p class=\"m-sys-lead\">" + escapeHtml(refreshLabel) + "</p></div>" +
+      formFieldHtml("Tushare Token", '<input id="m-sys-token" type="password" autocomplete="off" minlength="20" placeholder="留空保留现有 Token">', false) +
+      formFieldHtml("iFinD Refresh Token", '<input id="m-sys-ifind" type="password" autocomplete="off" maxlength="2048" placeholder="留空保留现有 Token">', false) +
+      formFieldHtml("交易时段后台刷新", '<input id="m-sys-bg-refresh" type="checkbox"' + (data.background_refresh_enabled ? " checked" : "") + ">", false) +
+      '<p class="m-sys-lead">所有用户读取同一份后台快照，页面不会随后台任务自动重绘。</p>' +
+      '<button class="m-btn-primary" type="button" data-system-refresh>立即后台刷新</button>' +
+      '<div class="m-card"><strong>历史数据回补</strong></div>' +
+      formFieldHtml("开始日期", dateInputHtml("m-sys-backfill-start", ""), false) +
+      formFieldHtml("结束日期", dateInputHtml("m-sys-backfill-end", ""), false) +
+      '<button class="m-btn-primary" type="button" data-system-backfill>开始回补</button>' +
+      "</div>";
+    const modelsHtml =
+      '<div class="m-form-body" data-system-admin-panel="models">' +
+      formFieldHtml("主模型", '<select id="m-sys-primary-model"></select>', false) +
+      formFieldHtml("辅助模型", '<select id="m-sys-fallback-model"></select>', false) +
+      '<div id="m-sys-model-list">' + renderModelPoolHtml(llm.models || []) + "</div>" +
+      '<button class="m-btn-primary" type="button" data-system-add-model">添加模型</button>' +
+      "</div>";
+    const page = document.querySelector(".m-page");
+    if (!page) return;
+    const bar = tab === "models"
+      ? '<div class="m-form-bar"><button class="m-btn-primary" type="button" data-system-save-models">保存模型池</button></div>'
+      : '<div class="m-form-bar"><button class="m-btn-primary" type="button" data-system-save-market">保存行情配置</button></div>';
+    page.innerHTML = adminTabHtml() + '<div class="m-scroll" id="m-scroll">' + (tab === "models" ? modelsHtml : marketHtml) + "</div>" + bar;
+    if (tab === "models") updateSystemModelRoleOptions(llm.primary_model_id || "", llm.fallback_model_id || "");
+  }
+
+  function renderModelPoolHtml(models) {
+    if (!models.length) {
+      return '<div class="m-state"><p>模型池为空，请先添加模型</p></div>';
+    }
+    return models.map(function (item, index) {
+      return '<article class="m-card" data-model-id="' + escapeHtml(item.id) + '">' +
+        "<strong>" + escapeHtml(item.name || ("模型 " + (index + 1))) + "</strong>" +
+        '<p class="m-sys-lead">' + (item.configured ? "已保存密钥" : "待配置") + "</p>" +
+        formFieldHtml("显示名称", '<input data-model-field="name" maxlength="50" value="' + escapeHtml(item.name || "") + '">', true) +
+        formFieldHtml("API Base URL", '<input data-model-field="base_url" type="url" value="' + escapeHtml(item.base_url || "https://api.openai.com/v1") + '">', true) +
+        formFieldHtml("模型标识", '<input data-model-field="model" maxlength="100" value="' + escapeHtml(item.model || "") + '">', true) +
+        formFieldHtml("API Key", '<input data-model-field="api_key" type="password" autocomplete="off" maxlength="300" placeholder="' + (item.configured ? "留空保留已保存的 Key" : "输入 API Key") + '">', !item.configured) +
+        '<button class="m-btn-primary" type="button" data-system-test-model>测试连接</button>' +
+        '<p class="m-sys-lead" data-model-test-status>未测试</p>' +
+        '<button class="m-btn-primary m-btn-danger" type="button" data-system-delete-model>删除模型</button>' +
+        "</article>";
+    }).join("");
+  }
+
+  function collectSystemModelPool() {
+    const models = (state.system.admin && state.system.admin.llm && state.system.admin.llm.models) || [];
+    const saved = new Map(models.map(function (item) { return [item.id, item]; }));
+    return Array.prototype.map.call(document.querySelectorAll("#m-sys-model-list [data-model-id]"), function (row) {
+      function fieldValue(name) {
+        const input = row.querySelector("[data-model-field='" + name + "']");
+        return String(input && input.value != null ? input.value : "").trim();
+      }
+      return {
+        id: row.dataset.modelId,
+        name: fieldValue("name"),
+        base_url: fieldValue("base_url"),
+        model: fieldValue("model"),
+        api_key: fieldValue("api_key"),
+        configured: Boolean(saved.get(row.dataset.modelId) && saved.get(row.dataset.modelId).configured),
+      };
+    });
+  }
+
+  function updateSystemModelRoleOptions(primaryId, fallbackId) {
+    const models = collectSystemModelPool();
+    const options = models.map(function (item) {
+      return '<option value="' + escapeHtml(item.id) + '">' + escapeHtml(item.name || item.model || "未命名模型") + "</option>";
+    }).join("");
+    const primary = document.getElementById("m-sys-primary-model");
+    const fallback = document.getElementById("m-sys-fallback-model");
+    if (!primary || !fallback) return;
+    primary.innerHTML = models.length ? options : '<option value="">暂无模型</option>';
+    fallback.innerHTML = '<option value="">不启用辅助模型</option>' + options;
+    const keepPrimary = models.some(function (item) { return item.id === primaryId; }) ? primaryId : (models[0] && models[0].id) || "";
+    primary.value = keepPrimary;
+    fallback.value = models.some(function (item) { return item.id === fallbackId; }) && fallbackId !== keepPrimary ? fallbackId : "";
+  }
+
+  function renderSystemMembers() {
+    const payload = state.system.admin || {};
+    const membership = payload.membership || {};
+    const users = payload.users || [];
+    const userHtml = users.map(function (user) {
+      const admin = user.role === "admin";
+      const member = Boolean(user.membership_subscribed);
+      const identity = [admin ? "管理员" : "", member ? "会员有效" : "普通用户"].filter(Boolean).join(" · ");
+      const expiry = member
+        ? (user.membership_expires_at ? "有效至 " + membershipDateLabel(user.membership_expires_at) : "永久有效")
+        : user.membership_status === "suspended"
+          ? "会员已停用"
+          : "尚未开通";
+      return '<article class="m-card" data-admin-user="' + number(user.id) + '">' +
+        "<strong>" + escapeHtml(user.username) + "</strong>" +
+        '<p class="m-sys-lead">' + escapeHtml(identity) + " · 今日调用 " + number(user.used_today) + "</p>" +
+        '<p class="m-sys-lead">' + escapeHtml(expiry) + "</p>" +
+        formFieldHtml("状态", '<select data-member-status>' +
+          '<option value="inactive"' + (user.membership_status === "inactive" ? " selected" : "") + ">未开通</option>" +
+          '<option value="active"' + (user.membership_status === "active" ? " selected" : "") + ">有效</option>" +
+          '<option value="suspended"' + (user.membership_status === "suspended" ? " selected" : "") + ">停用</option>" +
+          "</select>", false) +
+        formFieldHtml("开通 / 续期时长", '<select data-member-duration><option value="">选择时长</option>' +
+          '<option value="1_month">1个月</option><option value="3_months">3个月</option>' +
+          '<option value="12_months">12个月</option><option value="3_years">3年</option>' +
+          '<option value="permanent">永久</option></select>', false) +
+        '<button class="m-btn-primary" type="button" data-system-save-member>应用</button>' +
+        "</article>";
+    }).join("") || '<div class="m-state"><p>暂无注册用户</p></div>';
+    const html =
+      '<div class="m-form-body" data-system-page="members">' +
+      '<div class="m-card"><strong>会员调用额度</strong><p class="m-sys-lead">每日自动重置</p></div>' +
+      formFieldHtml("会员每日智能分析上限", '<input id="m-sys-member-limit" type="number" min="1" max="1000" value="' + (number(membership.member_daily_limit) || 50) + '">', false) +
+      '<button class="m-btn-primary" type="button" data-system-save-limit>保存调用额度</button>' +
+      '<div class="m-card"><strong>会员账号</strong><p class="m-sys-lead">手动开通与续期</p></div>' +
+      userHtml +
+      "</div>";
+    systemFill(html);
+  }
+
+  function saveSystemBirth() {
+    const birthDate = (document.getElementById("m-sys-birth-date") || {}).value;
+    const birthTime = (document.getElementById("m-sys-birth-time") || {}).value;
+    if (!birthDate || !birthTime) {
+      showToast("请填写完整出生日期和时间");
+      return;
+    }
+    const button = document.querySelector("[data-system-save-birth]");
+    if (button) button.disabled = true;
+    global.MobileAPI.request("/api/account/birth-profile", "POST", {
+      birth_datetime: birthDate + "T" + birthTime,
+      gender: (document.getElementById("m-sys-birth-gender") || {}).value || "unspecified",
+      trade_date: todayString(),
+    }).then(function () {
+      showToast("个人命理资料已保存到当前账号");
+      loadSystem();
+    }).catch(function (error) {
+      showToast(error && error.message ? error.message : "个人命理资料保存失败");
+    }).then(function () {
+      if (button) button.disabled = false;
+    });
+  }
+
+  function deleteSystemBirth() {
+    openConfirmSheet("删除资料", "确定删除当前账号保存的个人命理资料吗？", {
+      danger: true,
+      confirmLabel: "删除",
+      onConfirm: function () {
+        global.MobileAPI.request("/api/account/birth-profile", "DELETE").then(function () {
+          closeSheet();
+          showToast("个人命理资料已删除");
+          loadSystem();
+        }).catch(function (error) {
+          showToast(error && error.message ? error.message : "删除失败");
+        });
+      }
+    });
+  }
+
+  function saveSystemPassword() {
+    const current = (document.getElementById("m-sys-password-current") || {}).value || "";
+    const next = (document.getElementById("m-sys-password-new") || {}).value || "";
+    const confirm = (document.getElementById("m-sys-password-confirm") || {}).value || "";
+    const button = document.querySelector("[data-system-save-password]");
+    if (button) button.disabled = true;
+    global.MobileAPI.request("/api/account/password", "POST", {
+      current_password: current,
+      new_password: next,
+      confirm_password: confirm,
+    }).then(function () {
+      const formIds = ["m-sys-password-current", "m-sys-password-new", "m-sys-password-confirm"];
+      formIds.forEach(function (id) {
+        const input = document.getElementById(id);
+        if (input) input.value = "";
+      });
+      showToast("密码已更新");
+    }).catch(function (error) {
+      showToast(error && error.message ? error.message : "密码更新失败");
+    }).then(function () {
+      if (button) button.disabled = false;
+    });
+  }
+
+  function switchSystemAccount() {
+    global.location.assign("/login/");
+  }
+
+  function logoutSystemAccount() {
+    openConfirmSheet("退出当前账号", "退出后需要重新登录。本机已记录的其他账号仍可直接切换。", {
+      danger: true,
+      confirmLabel: "退出",
+      onConfirm: function () {
+        global.MobileSession.logout().then(function () {
+          closeSheet();
+          global.MobileRouter.replace("#/auth");
+        }).catch(function (error) {
+          showToast(error && error.message ? error.message : "退出失败");
+        });
+      }
+    });
+  }
+
+  function saveSystemMarket() {
+    const button = document.querySelector("[data-system-save-market]");
+    if (button) button.disabled = true;
+    global.MobileAPI.request("/api/admin/settings", "POST", {
+      tushare_token: ((document.getElementById("m-sys-token") || {}).value || "").trim(),
+      ifind_refresh_token: ((document.getElementById("m-sys-ifind") || {}).value || "").trim(),
+      background_refresh_enabled: Boolean((document.getElementById("m-sys-bg-refresh") || {}).checked),
+    }).then(function () {
+      showToast("行情配置已保存");
+      loadSystem();
+    }).catch(function (error) {
+      showToast(error && error.message ? error.message : "系统配置保存失败");
+    }).then(function () {
+      if (button) button.disabled = false;
+    });
+  }
+
+  function saveSystemModels() {
+    const button = document.querySelector("[data-system-save-models]");
+    if (button) button.disabled = true;
+    global.MobileAPI.request("/api/admin/settings", "POST", {
+      models: collectSystemModelPool(),
+      primary_model_id: (document.getElementById("m-sys-primary-model") || {}).value || "",
+      fallback_model_id: (document.getElementById("m-sys-fallback-model") || {}).value || "",
+    }).then(function () {
+      showToast("模型池已保存");
+      loadSystem();
+    }).catch(function (error) {
+      showToast(error && error.message ? error.message : "模型池保存失败");
+    }).then(function () {
+      if (button) button.disabled = false;
+    });
+  }
+
+  function addSystemModel() {
+    const models = collectSystemModelPool();
+    const id = "model-" + Date.now() + "-" + Math.floor(Math.random() * 10000);
+    models.push({ id: id, name: "模型 " + (models.length + 1), base_url: "https://api.openai.com/v1", model: "", api_key: "", configured: false });
+    const list = document.getElementById("m-sys-model-list");
+    if (list) list.innerHTML = renderModelPoolHtml(models);
+    updateSystemModelRoleOptions(id, (document.getElementById("m-sys-fallback-model") || {}).value || "");
+  }
+
+  function deleteSystemModel(row) {
+    if (!row) return;
+    const id = row.dataset.modelId;
+    const primary = (document.getElementById("m-sys-primary-model") || {}).value;
+    const fallback = (document.getElementById("m-sys-fallback-model") || {}).value;
+    if (id === primary || id === fallback) {
+      showToast("请先为主模型或辅助模型选择其他模型，再删除当前模型");
+      return;
+    }
+    const models = collectSystemModelPool().filter(function (item) { return item.id !== id; });
+    const list = document.getElementById("m-sys-model-list");
+    if (list) list.innerHTML = renderModelPoolHtml(models);
+    updateSystemModelRoleOptions(primary, fallback);
+  }
+
+  function testSystemModel(row) {
+    if (!row) return;
+    const status = row.querySelector("[data-model-test-status]");
+    const button = row.querySelector("[data-system-test-model]");
+    const profile = collectSystemModelPool().find(function (item) { return item.id === row.dataset.modelId; }) || {};
+    if (button) button.disabled = true;
+    if (status) status.textContent = "连接中";
+    global.MobileAPI.request("/api/admin/settings/test", "POST", { model_id: row.dataset.modelId, profile: profile }).then(function (payload) {
+      if (status) status.textContent = "已连通 · " + number(payload.result && payload.result.latency_ms) + " ms";
+    }).catch(function (error) {
+      if (status) status.textContent = error && error.message ? error.message : "测试失败";
+    }).then(function () {
+      if (button) button.disabled = false;
+    });
+  }
+
+  function startSystemRefresh() {
+    const button = document.querySelector("[data-system-refresh]");
+    if (button) button.disabled = true;
+    global.MobileAPI.request("/api/admin/refresh", "POST", { trade_date: todayString() }).then(function (payload) {
+      showToast((payload && payload.message) || "后台刷新已提交");
+    }).catch(function (error) {
+      showToast(error && error.message ? error.message : "后台刷新启动失败");
+    }).then(function () {
+      if (button) button.disabled = false;
+    });
+  }
+
+  function startSystemBackfill() {
+    const button = document.querySelector("[data-system-backfill]");
+    if (button) button.disabled = true;
+    global.MobileAPI.request("/api/backfill", "POST", {
+      start_date: (document.getElementById("m-sys-backfill-start") || {}).value,
+      end_date: (document.getElementById("m-sys-backfill-end") || {}).value,
+    }).then(function (payload) {
+      const count = payload && payload.results ? payload.results.length : 0;
+      showToast("历史回补完成，共处理 " + count + " 个工作日");
+      loadSystem();
+    }).catch(function (error) {
+      showToast(error && error.message ? error.message : "回补失败");
+    }).then(function () {
+      if (button) button.disabled = false;
+    });
+  }
+
+  function saveSystemMemberLimit() {
+    const button = document.querySelector("[data-system-save-limit]");
+    if (button) button.disabled = true;
+    global.MobileAPI.request("/api/admin/settings", "POST", {
+      member_daily_limit: number((document.getElementById("m-sys-member-limit") || {}).value),
+    }).then(function () {
+      showToast("会员调用额度已保存");
+      loadSystem();
+    }).catch(function (error) {
+      showToast(error && error.message ? error.message : "会员调用额度保存失败");
+    }).then(function () {
+      if (button) button.disabled = false;
+    });
+  }
+
+  function saveSystemMember(card) {
+    if (!card) return;
+    const button = card.querySelector("[data-system-save-member]");
+    if (button) button.disabled = true;
+    global.MobileAPI.request("/api/admin/membership", "POST", {
+      user_id: card.dataset.adminUser,
+      status: (card.querySelector("[data-member-status]") || {}).value,
+      duration: (card.querySelector("[data-member-duration]") || {}).value,
+    }).then(function (payload) {
+      if (state.system.admin) state.system.admin.users = payload.users || [];
+      showToast("会员状态已更新");
+      renderSystemMembers();
+    }).catch(function (error) {
+      showToast(error && error.message ? error.message : "会员状态保存失败");
+    }).then(function () {
+      if (button) button.disabled = false;
+    });
+  }
+
   /* ---------------------------------------------------------------- events */
 
   function bindEvents() {
@@ -4976,6 +5510,30 @@
         return;
       }
 
+      const systemAdminTab = event.target.closest("[data-system-admin-tab]");
+      if (systemAdminTab) {
+        state.system.adminTab = systemAdminTab.dataset.systemAdminTab === "models" ? "models" : "market";
+        renderSystemAdmin("system/admin");
+        return;
+      }
+      if (event.target.closest("[data-system-save-birth]")) { saveSystemBirth(); return; }
+      if (event.target.closest("[data-system-delete-birth]")) { deleteSystemBirth(); return; }
+      if (event.target.closest("[data-system-save-password]")) { saveSystemPassword(); return; }
+      if (event.target.closest("[data-system-switch]")) { switchSystemAccount(); return; }
+      if (event.target.closest("[data-system-logout]")) { logoutSystemAccount(); return; }
+      if (event.target.closest("[data-system-save-market]")) { saveSystemMarket(); return; }
+      if (event.target.closest("[data-system-save-models]")) { saveSystemModels(); return; }
+      if (event.target.closest("[data-system-add-model]")) { addSystemModel(); return; }
+      const deleteModel = event.target.closest("[data-system-delete-model]");
+      if (deleteModel) { deleteSystemModel(deleteModel.closest("[data-model-id]")); return; }
+      const testModel = event.target.closest("[data-system-test-model]");
+      if (testModel) { testSystemModel(testModel.closest("[data-model-id]")); return; }
+      if (event.target.closest("[data-system-refresh]")) { startSystemRefresh(); return; }
+      if (event.target.closest("[data-system-backfill]")) { startSystemBackfill(); return; }
+      if (event.target.closest("[data-system-save-limit]")) { saveSystemMemberLimit(); return; }
+      const saveMember = event.target.closest("[data-system-save-member]");
+      if (saveMember) { saveSystemMember(saveMember.closest("[data-admin-user]")); return; }
+
       // 我的复盘：新增/编辑/删除/筛选/提交等操作
       const reviewAddTrade = event.target.closest("[data-review-add-trade]");
       if (reviewAddTrade) { openForm("trade"); return; }

tests/e2e/mobile-app.spec.js

@@ -1,7 +1,7 @@
 const { test, expect } = require("@playwright/test");
 
-// 手机端（/m/）全页面回归：P5 收官打磨。
-// 覆盖：登录、四个入口图标页、行情 12 页、工具 3 页、复盘 5 页、复盘助手，
+// 手机端（/m/）全页面回归：P5 收官打磨 + HEL-233 系统管理恢复。
+// 覆盖：登录、四个入口图标页、行情 12 页、工具 3 页、复盘 5 页、复盘助手、系统管理 5 页，
 // 以及日夜两套渲染、空态、错误态、横屏健壮性、深底深字对比度抽查。
 
 const EMPTY_DASHBOARD = {
@@ -138,6 +138,31 @@ async function mockMobileApi(page, options = {}) {
       payload = { items: [] };
     } else if (path === "/api/search") {
       payload = { groups: { stocks: [{ id: "002141", code: "002141", name: "贤丰控股", type: "stock", industry: "电子元件" }], sectors: [], themes: [], indices: [] } };
+    } else if (path === "/api/account/status") {
+      payload = {
+        birth_profile_configured: true,
+        birth_profile: { birth_datetime: "1990-01-15T08:30", gender: "male" },
+        llm_access: {
+          daily_limit: 50,
+          used_today: 3,
+          remaining_calls: 47,
+          membership: {
+            active: true,
+            subscribed: true,
+            is_admin: auth.user.role === "admin",
+            remaining_days: 20,
+            expires_at: "2026-09-18",
+            plan: "会员",
+          },
+        },
+      };
+    } else if (path === "/api/admin/settings") {
+      payload = {
+        data: { configured: true, snapshot_dates: 12, background_refresh_enabled: true, ifind: { configured: false } },
+        llm: { models: [{ id: "model-1", name: "主模型", base_url: "https://api.openai.com/v1", model: "gpt-4.1", configured: true }], primary_model_id: "model-1", fallback_model_id: "" },
+        membership: { member_daily_limit: 50 },
+        users: [{ id: 2, username: "normal_user", role: "user", membership_subscribed: true, membership_status: "active", membership_expires_at: "2026-09-18", used_today: 3 }],
+      };
     } else if (/^\/api\/stock\/\d+\/preview$/.test(path)) {
       payload = {
         meta: { trade_date: "2026-07-22", intraday_status: "available" },
@@ -230,6 +255,16 @@ const REVIEW_PAGES = [
   ["review/alerts", "提醒中心"],
 ];
 
+const SYSTEM_PAGES = [
+  ["system/profile", "账号资料"],
+  ["system/password", "修改密码"],
+  ["system/membership", "会员状态"],
+  ["system/admin", "系统设置"],
+  ["system/members", "会员管理"],
+];
+
+const PLACEHOLDER_COPY = "该功能页将在后续批次实现";
+
 test("mobile login renders before authentication", async ({ page }) => {
   await page.setViewportSize({ width: 390, height: 844 });
   await page.route("**/api/**", async (route) => {
@@ -296,6 +331,42 @@ test("review five pages render watchlist, trades, daily, notes and alerts", asyn
   }
 });
 
+test("system management pages render real content instead of placeholders", async ({ page }) => {
+  await mockMobileApi(page);
+  await openMobile(page);
+  for (const [key, label] of SYSTEM_PAGES) {
+    await navigateToFeature(page, key);
+    await expect(page.locator("#m-title")).toHaveText(label);
+    await expect(page.locator(".m-placeholder")).toHaveCount(0);
+    await expect(page.locator("#m-view")).not.toContainText(PLACEHOLDER_COPY);
+    await expect(page.locator("[data-system-page], [data-system-admin-panel]").first()).toBeVisible();
+    expect(await measureOverflow(page)).toBeLessThanOrEqual(1);
+  }
+  await navigateToFeature(page, "system/profile");
+  await expect(page.locator("#m-sys-birth-date")).toBeVisible();
+  await expect(page.locator("[data-system-switch]")).toBeVisible();
+  await navigateToFeature(page, "system/password");
+  await expect(page.locator("#m-sys-password-current")).toBeVisible();
+  await navigateToFeature(page, "system/membership");
+  await expect(page.locator(".m-sys-grid")).toBeVisible();
+  await navigateToFeature(page, "system/admin");
+  await expect(page.locator("#m-sys-token")).toBeVisible();
+  await navigateToFeature(page, "system/members");
+  await expect(page.locator("#m-sys-member-limit")).toBeVisible();
+});
+
+test("non-admin cannot open system admin pages as placeholders", async ({ page }) => {
+  await mockMobileApi(page, { auth: authSession("user", true) });
+  await openMobile(page);
+  await page.evaluate(() => { window.MobileRouter.navigate("#/hub/system"); });
+  await expect(page.locator(".m-hub-grid")).toBeVisible();
+  await expect(page.locator('.m-grid-item[data-route="#/feature/system/admin"]')).toHaveCount(0);
+  await expect(page.locator('.m-grid-item[data-route="#/feature/system/members"]')).toHaveCount(0);
+  await navigateToFeature(page, "system/admin");
+  await expect(page.locator("#m-view")).not.toContainText(PLACEHOLDER_COPY);
+  await expect(page.locator("[data-system-page='forbidden']")).toBeVisible();
+});
+
 test("assistant chat renders with presets and input", async ({ page }) => {
   await mockMobileApi(page);
   await openMobile(page);

tests/test_mobile_system_pages.py

@@ -0,0 +1,59 @@
+from __future__ import annotations
+
+import re
+import unittest
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[1]
+NAV = ROOT / "frontend/m/config/nav.config.js"
+PAGES = ROOT / "frontend/m/js/pages.js"
+ROUTER = ROOT / "frontend/m/js/router.js"
+
+
+class MobileSystemPagesRegressionTests(unittest.TestCase):
+    """Prevent mobile system-management entries from falling back to placeholders."""
+
+    def test_nav_system_entries_are_registered_as_real_pages(self) -> None:
+        nav = NAV.read_text(encoding="utf-8")
+        pages = PAGES.read_text(encoding="utf-8")
+        keys = re.findall(r'key:\s*"(system/[^"]+)"', nav)
+        self.assertEqual(
+            keys,
+            [
+                "system/profile",
+                "system/password",
+                "system/membership",
+                "system/admin",
+                "system/members",
+            ],
+        )
+        for key in keys:
+            self.assertIn(f'"{key}": setupSystemPage', pages)
+            self.assertIn(f'"{key}": loadSystem', pages)
+
+    def test_placeholder_copy_is_only_a_router_fallback(self) -> None:
+        router = ROUTER.read_text(encoding="utf-8")
+        pages = PAGES.read_text(encoding="utf-8")
+        self.assertIn("该功能页将在后续批次实现", router)
+        self.assertNotIn("该功能页将在后续批次实现", pages)
+        self.assertIn("function setupSystemPage", pages)
+        self.assertIn("function loadSystem", pages)
+
+    def test_system_pages_render_real_controls_not_stubs(self) -> None:
+        pages = PAGES.read_text(encoding="utf-8")
+        for marker in (
+            'data-system-page="profile"',
+            'data-system-page="password"',
+            'data-system-page="membership"',
+            'data-system-page="members"',
+            'data-system-page="forbidden"',
+            'data-system-admin-panel="market"',
+            "m-sys-birth-date",
+            "m-sys-password-current",
+            "m-sys-token",
+            "m-sys-member-limit",
+            "data-system-switch",
+            'location.assign("/login/")',
+        ):
+            self.assertIn(marker, pages)