diff --git a/.env.dev b/.env.dev
index 63da704..8676d8a 100644
--- a/.env.dev
+++ b/.env.dev
@@ -5,3 +5,6 @@
 # （/open-gateway/front/ → 首段 open-gateway → ${origin}/open-gateway）。
 VITE_SERVICE_HOST=/open-gateway
 VITE_IS_MOCK=false
+# 超管门槛（src/utils/superGate.ts）：本地无平台 Cookie 时 CurrentUser 探测失败按放行处理；
+# 如需完全旁路门槛，取消下一行注释（仅 dev 生效，build 不读本文件）。
+# VITE_SUPER_GATE=off
diff --git a/MOCK.md b/MOCK.md
index 5d7d04d..3333dfc 100644
--- a/MOCK.md
+++ b/MOCK.md
@@ -78,7 +78,7 @@ npm run dev:mock
 - **接入方式**：`index.html` 头部一段同步 loader（照 Notice 配方，A 类免插件）引 `/static/js/yh-theme-init.js`；host 优先级 `__APP_CONFIG__.staticHost > baseHost > %VITE_THEME_HOST%（dev 可注入）> 同源 /static/`。网关无 env-config，恒走后两档；build 不替换占位符 → 线上走同源通道，零环境值烧入。
 - **本地联调**：vite `/static` 代理 → `YH_THEME_PROXY_TARGET`（dev:mock 指本地 9527；`npm run dev` 时指 base 域——**无 VPN 时 `npm run dev` 主题 CSS 取不到，页面剩骨架无皮肤**，这正是 dev:mock 存在的原因）。
 - **档位**：五档配色 + 侧栏深浅 + 侧栏跟随 + 顶部渐变，状态存 localStorage（`yh-theme`），由 `/static/js/yh-theme-init.js` 在首帧前挂 `<html>` 档位类（防 FOUC）。
-- **sync 四件**：`src/utils/theme.ts`、`src/components/ThemeSwitcher.vue`、`src/utils/avatar.ts`、`src/components/UserAvatar.vue` 由 YschTheme 下发（consumers.json 已登记 open-gateway 条目）。⚠️ `theme.ts` 顶部有本仓加的 `// @ts-nocheck`（上游为松类型产物）——**下次 `npm run sync` 覆盖后需补回该行**，否则 `npm run typecheck` 报错。
+- **sync 两件**：`src/utils/avatar.ts`、`src/components/UserAvatar.vue` 由 YschTheme 下发（consumers.json 已登记 open-gateway 条目）。2026-10-11 对接规范轮裁撤 `theme.ts` + `ThemeSwitcher.vue`（§3 红线：子应用不做配色切换器），mock 模式配色档位走通道默认档 + `/open-gateway/api/appearance` mock 端点收敛。
 
 ## 实现备注
 
diff --git a/package-lock.json b/package-lock.json
index a0d5f5c..8b6981a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
             "dependencies": {
                 "alova": "^3.4.0",
                 "sass": "^1.64.1",
-                "view-ui-plus": "^1.3.16",
+                "view-ui-plus": "^1.3.24",
                 "vue": "^3.4.19",
                 "vue-router": "4"
             },
diff --git a/package.json b/package.json
index f57a865..6ea57ca 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "dependencies": {
         "alova": "^3.4.0",
         "sass": "^1.64.1",
-        "view-ui-plus": "^1.3.16",
+        "view-ui-plus": "^1.3.24",
         "vue": "^3.4.19",
         "vue-router": "4"
     },
diff --git a/src/App.vue b/src/App.vue
index adf7141..bce4540 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,11 +1,20 @@
 <script setup lang="ts">
-import { ref, onMounted, reactive } from "vue";
+import { computed, ref, onMounted, reactive } from "vue";
 import layout from "./components/layout.vue";
 
 import { LayoutData } from "./types/Basics";
+import { checkSuperAdmin, SuperGate } from "@/utils/superGate";
 
 const isRouterAlive = ref(true), isLogin = ref(false);
 
+/* 超管门槛（对接规范 §10 open-gateway 轮）：挂载前探测 /userbase/base/User/CurrentUser，
+   isSuperAdmin 明确为假 → 整页「暂无权限」；接口不可达（error）不锁死治理面——
+   访问控制真身在后端 CAS 门，本门槛是体验层。pending 期间不渲染，避免默认页闪一帧。 */
+const gate = ref<SuperGate>("pending");
+const userName = ref("");
+const gateReady = computed(() => gate.value !== "pending");
+const denied = computed(() => gate.value === "denied");
+
 /** 网关无菜单接口：治理页写死为静态菜单（与 notice/userbase 的 LeftMenu 同形） */
 const modList = [
     { name: "LedgerList", title: "访问台账", page: "/ledger" },
@@ -33,25 +42,44 @@ const reload = () => {
 };
 provide("reload", reload);
 
-onMounted(() => {
+onMounted(async () => {
     layoutData.modList = modList;
     // "/" 落点由 routes.ts 的 { path: "/", redirect: "/ledger" } 处理。
     // 这里不能再用 currentRoute 判断后 replace：冷启动时初始导航尚未解析完，
     // currentRoute 恒为 "/"，会把 #/routes、#/targets 深链接（含刷新）全部弹回台账。
     isLogin.value = true;
+
+    const s = await checkSuperAdmin();
+    gate.value = s.gate;
+    userName.value = s.name;
+    if (s.gate === "error") {
+        // 探测不通不拦（本地无平台 Cookie / userbase 故障），仅留痕便于排障
+        console.warn("[superGate] CurrentUser 探测失败，按放行处理", );
+    }
 });
 
 const getRouterKey = (route: any) => route?.name;
 </script>
 
 <template>
-    <layout v-if="isLogin" :layoutData="layoutData"></layout>
-    <div v-if="isLogin" class="base-wrap-main">
-        <router-view v-if="!!isRouterAlive" v-slot="{ Component, route }">
-            <transition name="fade" mode="out-in">
-                <component :is="Component" :key="getRouterKey(route)" />
-            </transition>
-        </router-view>
+    <template v-if="gateReady && !denied">
+        <layout v-if="isLogin" :layoutData="layoutData" :user-name="userName"></layout>
+        <div v-if="isLogin" class="base-wrap-main">
+            <router-view v-if="!!isRouterAlive" v-slot="{ Component, route }">
+                <transition name="fade" mode="out-in">
+                    <component :is="Component" :key="getRouterKey(route)" />
+                </transition>
+            </router-view>
+        </div>
+    </template>
+
+    <!-- 非超级管理员：整页「暂无权限」（主内容区语义，页面级空态不带菜单/顶栏） -->
+    <div v-if="denied" class="gate-denied">
+        <div class="gate-denied-card">
+            <Icon type="ios-locked-outline" class="gate-denied-icon" />
+            <h3 class="gate-denied-title">暂无权限</h3>
+            <p class="gate-denied-desc">开放网关控制台仅对超级管理员开放{{ userName ? `，当前账号：${userName}` : "" }}</p>
+        </div>
     </div>
 </template>
 
@@ -82,4 +110,38 @@ body {
     height: 100%;
     overflow-y: auto;
 }
+
+/* 通道撑满模型（§4）：列表页根节点 page-wrapper yh-fill，flex 纵向铺满、表格区实测高 */
+.base-wrap-main .page-wrapper {
+    height: 100%;
+}
+
+/* 暂无权限页：整幅居中，配色全走主题令牌（禁写死品牌色，§1） */
+.gate-denied {
+    height: 100%;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    background: var(--page-bg, #f5f7fa);
+}
+.gate-denied-card {
+    text-align: center;
+    padding: 48px 64px;
+    background: var(--card-bg, #fff);
+    border-radius: 16px;
+}
+.gate-denied-icon {
+    font-size: 44px;
+    color: var(--brand);
+}
+.gate-denied-title {
+    margin: 16px 0 8px;
+    font-size: 18px;
+    color: var(--text-main, #17233d);
+}
+.gate-denied-desc {
+    margin: 0;
+    font-size: 13px;
+    color: var(--text-sub, #808695);
+}
 </style>
diff --git a/src/assets/mock/gatewayApi.ts b/src/assets/mock/gatewayApi.ts
index 73d7fe3..c8cc242 100644
--- a/src/assets/mock/gatewayApi.ts
+++ b/src/assets/mock/gatewayApi.ts
@@ -480,6 +480,27 @@ function mockProxyTest(body: any): { code: number; msg: string; data: any } {
 export async function handleGatewayMockRequest(req: IncomingMessage, res: ServerResponse): Promise<boolean> {
     const url = new URL(req.url ?? "/", "http://mock.local");
     const pathname = url.pathname;
+
+    // 超管门槛探测（src/utils/superGate.ts）：dev:mock 离线可演示两态——
+    // 默认超管放行；起服务前设 YH_MOCK_SUPER=0 演示非超管拦截态。
+    if (pathname === "/userbase/base/User/CurrentUser") {
+        const superAdmin = process.env.YH_MOCK_SUPER !== "0";
+        send(res, ok({ isSuperAdmin: superAdmin, name: superAdmin ? "mock超级管理员" : "mock普通账号" }));
+        return true;
+    }
+
+    // 外观三键同源读（对接规范 §3；线上=网关 AppearanceProxyController 透传 userhome）：
+    // 【裸 payload 无信封】——init 见 code 字段会当异常形态跳过收敛；
+    // theme/avatar 给生效值即离线走查三键收敛与 yh-appearance-updated 事件。
+    if (pathname === "/open-gateway/api/appearance") {
+        send(res, {
+            theme: { theme: "blue", sideDeep: false, gradOn: true, sideFollow: true },
+            avatar: "text",
+            logoUrl: null,
+        });
+        return true;
+    }
+
     if (!pathname.startsWith("/open-gateway/api/")) return false;
 
     const api = pathname.slice("/open-gateway".length);
diff --git a/src/assets/styles/main.scss b/src/assets/styles/main.scss
index bc3eb21..4a21840 100644
--- a/src/assets/styles/main.scss
+++ b/src/assets/styles/main.scss
@@ -115,3 +115,21 @@ h4.subtitle {
     margin-right: 4px;
     margin-bottom: 2px;
 }
+
+/* ================= 表格操作列（utils/tableActions.ts）=================
+   .op-cell：flex 横排容器——把 iView Tooltip/Dropdown 的块级包装层降级为 flex item，
+   强制横排（根因：.operating-btn 在通道基线 display:block，.ivu-tooltip 包装层默认 block，
+   逐钮竖排；不要再在 cell 上动 display，会牵连其它列）。
+   先落工程内，四端同构后此段上提 YschTheme 主题层。 */
+.op-cell {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    gap: 6px;
+
+    // 链间距统一由容器 gap 管理，退役通道基线的 padding-right:10px
+    .operating-link {
+        padding-right: 0;
+        white-space: nowrap;
+    }
+}
diff --git a/src/components/TablePageAlovaNew.vue b/src/components/TablePageAlovaNew.vue
index 8e1ede6..d9e1e44 100644
--- a/src/components/TablePageAlovaNew.vue
+++ b/src/components/TablePageAlovaNew.vue
@@ -1,16 +1,18 @@
 <template>
-    <Table :columns="columns" :data="list" :height="tableH" :loading="loading" no-data-text="暂无数据"
-        class="link-table table-bottom-box" @on-selection-change="selectChange">
-        <template #loading>
-            <div class="table-spin-load">加载中</div>
-        </template>
-        <template v-for="slotName in tableSlotNames" :key="slotName" v-slot:[slotName]="slotProps">
-            <slot :name="slotName" v-bind="slotProps" />
-        </template>
-    </Table>
+    <div class="table-region" ref="regionRef">
+        <Table :columns="columns" :data="list" :height="tableH" :loading="loading" no-data-text="暂无数据"
+            class="link-table table-bottom-box" @on-selection-change="selectChange">
+            <template #loading>
+                <div class="table-spin-load">加载中</div>
+            </template>
+            <template v-for="slotName in tableSlotNames" :key="slotName" v-slot:[slotName]="slotProps">
+                <slot :name="slotName" v-bind="slotProps" />
+            </template>
+        </Table>
+    </div>
 
     <div class="page-panel">
-        <div class="fl align-middle">
+        <div class="fl ml-15 align-middle">
             <slot :checkList="selectList" />
         </div>
 
@@ -21,8 +23,8 @@
 </template>
 
 <script setup lang="ts">
-import { computed, ref, useSlots } from 'vue'
-import Utils from '@/utils'
+import { computed, ref, useSlots, watch } from 'vue'
+import { useElementHeight } from '@/utils/hook/useElementHeight'
 import { OperatorEnum } from '@/types'
 
 interface Props {
@@ -44,7 +46,10 @@ const emit = defineEmits<{
 }>()
 const slots = useSlots()
 
-const tableH = ref(props.tableHeight ?? Utils.useTableHeight())
+const regionRef = ref<HTMLElement | null>(null)
+const measuredH = useElementHeight(regionRef)
+// 显式传 tableHeight 则尊重之；否则实测 .table-region（flex:1）高度喂固定表头，首帧未测出前用 undefined（auto）
+const tableH = computed(() => props.tableHeight ?? (measuredH.value || undefined))
 const tableSlotNames = computed(() => Object.keys(slots).filter(name => !['default', 'loading'].includes(name)))
 
 const selectList = ref<number[]>([])
@@ -68,18 +73,30 @@ const {
         total: res => props.formatResponse(res).total,
         data: res => props.formatResponse(res).list,
         initialPage: 1,
-        initialPageSize: 10,
+        // 页长记忆（bsch 应用页规范 §3：customPageCount localStorage）
+        initialPageSize: parseInt(localStorage.getItem('customPageCount') || '10') || 10,
         immediate: props.autoLoad,
     }
 )
 
+// 数据重载后清空勾选，避免批量操作用到旧选中行
+watch(resp, () => {
+    if (selectList.value.length) {
+        selectList.value = []
+        emit('selection-change', selectList.value)
+    }
+})
+
 const list = computed(() => {
     if (!resp.value) return []
     return props.dataFilter ? props.dataFilter(resp.value) : resp.value
 })
 
 const onPageChange = (p: number) => (page.value = p)
-const onSizeChange = (s: number) => (pageSize.value = s)
+const onSizeChange = (s: number) => {
+    pageSize.value = s
+    localStorage.setItem('customPageCount', String(s))
+}
 
 function refreshData() {
     page.value = 1
diff --git a/src/components/ThemeSwitcher.vue b/src/components/ThemeSwitcher.vue
deleted file mode 100644
index 9e769b9..0000000
--- a/src/components/ThemeSwitcher.vue
+++ /dev/null
@@ -1,274 +0,0 @@
-<script setup lang="ts">
-/* 管理端配色切换器（yh-theme 定稿 07-seam-pure 顶栏「配色」胶囊，方案 §6.5）。
- * 状态唯一来源：utils/theme（localStorage 持久化 + <html> 档位类名），与门户皮肤包正交。 */
-import { onBeforeUnmount, onMounted, ref } from "vue";
-import {
-    loadThemeState,
-    saveThemeState,
-    applyThemeState,
-    type ThemeName,
-    type ThemeState,
-} from "@/utils/theme";
-
-const THEME_META: { name: ThemeName; label: string; color: string }[] = [
-    { name: "blue", label: "原版靛蓝", color: "#577afb" },
-    { name: "ocean", label: "云海蓝", color: "#2f7ce0" },
-    { name: "ink", label: "石墨墨", color: "#3d4d63" },
-    { name: "violet", label: "靛紫", color: "#6d5ae0" },
-    { name: "teal", label: "松石绿", color: "#0d9488" },
-];
-
-const wrapEl = ref<HTMLElement | null>(null);
-const open = ref(false);
-const state = ref<ThemeState>(loadThemeState());
-/* 挂载即把存储态落到 <html>（与 main.ts initTheme 同源幂等；组件晚于引导挂载时也自洽） */
-applyThemeState(state.value);
-
-function commit(patch: Partial<ThemeState>) {
-    state.value = { ...state.value, ...patch };
-    applyThemeState(state.value);
-    saveThemeState(state.value);
-}
-
-function toggle(ev: MouseEvent) {
-    ev.stopPropagation();
-    open.value = !open.value;
-}
-
-/** 切换器外任意点击即收起（弹层内部点击由 wrap 判定放过） */
-function onDocClick(ev: MouseEvent) {
-    if (open.value && wrapEl.value && !wrapEl.value.contains(ev.target as Node)) {
-        open.value = false;
-    }
-}
-
-onMounted(() => document.addEventListener("click", onDocClick, true));
-onBeforeUnmount(() => document.removeEventListener("click", onDocClick, true));
-</script>
-
-<template>
-    <div ref="wrapEl" class="theme-wrap">
-        <button type="button" class="theme-btn" :class="{ on: open }" @click="toggle">
-            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round">
-                <path d="M12 3a9 9 0 1 0 0 18c1.2 0 1.9-.9 1.9-1.8 0-.6-.3-1-.5-1.4-.2-.4-.4-.8-.4-1.3 0-.9.8-1.7 1.8-1.7H17a4 4 0 0 0 4-4c0-4.3-4-7.8-9-7.8z"/>
-                <circle cx="7.6" cy="11.2" r="1.1"/><circle cx="11" cy="7.6" r="1.1"/><circle cx="15.4" cy="8.6" r="1.1"/>
-            </svg>
-            <span>配色</span>
-            <svg class="caret" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round">
-                <path d="M5.5 9.5l6.5 6.5 6.5-6.5"/>
-            </svg>
-        </button>
-
-        <div class="theme-pop" :class="{ open }">
-            <p class="tp-head">主题色</p>
-            <div class="tp-grid">
-                <button
-                    v-for="t in THEME_META"
-                    :key="t.name"
-                    type="button"
-                    class="theme-opt"
-                    :class="{ active: state.theme === t.name }"
-                    @click="commit({ theme: t.name })"
-                >
-                    <i :style="{ background: t.color }"></i>{{ t.label }}
-                </button>
-            </div>
-            <div class="tp-sep"></div>
-            <p class="tp-head">侧栏样式</p>
-            <label class="tp-row">
-                <span>侧栏跟随顶栏色</span>
-                <span class="sw">
-                    <input type="checkbox" :checked="state.sideFollow" @change="commit({ sideFollow: ($event.target as HTMLInputElement).checked })" />
-                    <i></i>
-                </span>
-            </label>
-            <label class="tp-row" style="margin-top: 9px">
-                <span>侧栏深色（关＝浅色）</span>
-                <span class="sw">
-                    <input type="checkbox" :checked="state.sideDeep" @change="commit({ sideDeep: ($event.target as HTMLInputElement).checked })" />
-                    <i></i>
-                </span>
-            </label>
-            <div class="tp-sep"></div>
-            <label class="tp-row">
-                <span>顶部过渡色（渐变）</span>
-                <span class="sw">
-                    <input type="checkbox" :checked="state.gradOn" @change="commit({ gradOn: ($event.target as HTMLInputElement).checked })" />
-                    <i></i>
-                </span>
-            </label>
-        </div>
-    </div>
-</template>
-
-<style scoped>
-/* 皮肤规格照搬定稿 07-seam-pure.html .theme-wrap/.theme-btn/.theme-pop 段 */
-.theme-wrap {
-    position: relative;
-    height: 100%;
-    display: flex;
-    align-items: center;
-}
-.theme-btn {
-    display: flex;
-    align-items: center;
-    gap: 6px;
-    height: 30px;
-    padding: 0 11px;
-    cursor: pointer;
-    border: 1px solid rgba(255, 255, 255, 0.34);
-    border-radius: 999px;
-    background: rgba(255, 255, 255, 0.14);
-    color: #fff;
-    font-size: 12.5px;
-    transition: background 0.16s, border-color 0.16s;
-}
-.theme-btn:hover,
-.theme-btn.on {
-    background: rgba(255, 255, 255, 0.26);
-    border-color: rgba(255, 255, 255, 0.6);
-}
-.theme-btn svg {
-    width: 14px;
-    height: 14px;
-    display: block;
-    fill: none;
-    stroke: currentColor;
-    stroke-width: 1.7;
-    stroke-linecap: round;
-    stroke-linejoin: round;
-}
-.theme-btn svg circle {
-    fill: currentColor;
-    stroke: none;
-}
-.theme-btn .caret {
-    width: 11px;
-    height: 11px;
-    opacity: 0.85;
-    transition: transform 0.18s;
-}
-.theme-btn.on .caret {
-    transform: rotate(180deg);
-}
-.theme-pop {
-    position: absolute;
-    top: calc(100% + 6px);
-    right: 0;
-    width: 224px;
-    background: #fff;
-    color: var(--text, #1e2635);
-    border-radius: 12px;
-    border: 1px solid var(--line, #e9edf5);
-    padding: 12px;
-    box-shadow: 0 12px 34px -10px rgba(16, 24, 40, 0.28), 0 2px 6px rgba(16, 24, 40, 0.08);
-    opacity: 0;
-    visibility: hidden;
-    transform: translateY(-6px);
-    transition: 0.18s;
-    z-index: 40;
-}
-.theme-pop.open {
-    opacity: 1;
-    visibility: visible;
-    transform: translateY(0);
-}
-.tp-head {
-    font-size: 11.5px;
-    color: var(--text-3, #98a1b2);
-    letter-spacing: 0.5px;
-    margin: 0 2px 8px;
-}
-.tp-grid {
-    display: grid;
-    grid-template-columns: 1fr 1fr;
-    gap: 6px;
-}
-.theme-opt {
-    display: flex;
-    align-items: center;
-    gap: 7px;
-    height: 32px;
-    padding: 0 8px;
-    cursor: pointer;
-    text-align: left;
-    border: 1px solid var(--line, #e9edf5);
-    border-radius: 8px;
-    background: #fff;
-    color: var(--text-2, #5a6478);
-    font-size: 12px;
-    transition: 0.15s;
-    font-family: inherit;
-}
-.theme-opt:hover {
-    border-color: #cfd7e6;
-    background: #fafbfe;
-}
-.theme-opt i {
-    width: 13px;
-    height: 13px;
-    border-radius: 50%;
-    flex: 0 0 auto;
-    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
-}
-.theme-opt.active {
-    border-color: var(--brand, #577afb);
-    color: var(--brand, #577afb);
-    background: var(--brand-soft, #eef2ff);
-    font-weight: 600;
-}
-.tp-sep {
-    height: 1px;
-    background: var(--line, #e9edf5);
-    margin: 12px 0 10px;
-}
-.tp-row {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    font-size: 12.5px;
-    color: var(--text-2, #5a6478);
-    cursor: pointer;
-    padding: 0 2px;
-}
-.sw {
-    position: relative;
-    width: 38px;
-    height: 21px;
-    flex: 0 0 auto;
-}
-.sw input {
-    position: absolute;
-    inset: 0;
-    opacity: 0;
-    margin: 0;
-    cursor: pointer;
-    z-index: 1;
-}
-.sw i {
-    position: absolute;
-    inset: 0;
-    border-radius: 999px;
-    background: #d7dce6;
-    transition: background 0.2s;
-    pointer-events: none;
-}
-.sw i::after {
-    content: "";
-    position: absolute;
-    top: 2.5px;
-    left: 2.5px;
-    width: 16px;
-    height: 16px;
-    border-radius: 50%;
-    background: #fff;
-    box-shadow: 0 1px 3px rgba(16, 24, 40, 0.28);
-    transition: transform 0.2s;
-}
-.sw input:checked + i {
-    background: var(--brand, #577afb);
-}
-.sw input:checked + i::after {
-    transform: translateX(17px);
-}
-</style>
diff --git a/src/components/layout.vue b/src/components/layout.vue
index 7bfe07e..1811c6f 100644
--- a/src/components/layout.vue
+++ b/src/components/layout.vue
@@ -1,13 +1,13 @@
 <script setup lang="ts">
-import { computed, onMounted, ref } from "vue";
+import { computed, onBeforeUnmount, onMounted, ref } from "vue";
 import { useRoute } from "vue-router";
 import { LayoutData } from "@/types/Basics";
 import Utils from "@/utils";
 import config from "@/assets/config/host.config";
-import ThemeSwitcher from "@/components/ThemeSwitcher.vue";
+import defaultLogo from "@/assets/image/yunhai-logo.svg";
 import UserAvatar from "@/components/UserAvatar.vue";
 
-const props = defineProps<{ layoutData: LayoutData }>();
+const props = defineProps<{ layoutData: LayoutData; userName?: string }>();
 const route = useRoute();
 
 const modList = computed(() => props.layoutData.modList || []);
@@ -19,8 +19,25 @@ const currTitle = computed(() => (route.meta as any)?.title || "");
 /** mock 模式徽标：仅 --mode mock（VITE_IS_MOCK=true）时渲染，dev/线上恒不出现 */
 const isMock = computed(() => !!config.isMock);
 
-/** 顶栏操作者占位（网关无用户体系；三态头像取首字「网」） */
-const opName = "网关治理";
+/** 顶栏操作者：超管门槛取 CurrentUser.name，取不到（mock/error 态）兜底「网关治理」 */
+const opName = computed(() => props.userName || "网关治理");
+
+// 顶栏 Logo（外观三键 §3）：localStorage["yh-logo-url"]（平台键，yh-theme-init 异步补齐段写入）
+// 优先，本仓资产兜底——绝无空 src/裂图。刷新：mounted 读一次 + 监听
+// yh-appearance-updated（服务端偏好到达后即时切换，无需刷新页面）。照 Notice layout 同款。
+const logoUrl = ref<string>(defaultLogo);
+const readLogoUrl = () => {
+    let v: string | null = null;
+    try {
+        v = localStorage.getItem("yh-logo-url");
+    } catch {
+        v = null;
+    }
+    logoUrl.value = v || defaultLogo;
+};
+const onLogoError = () => {
+    if (logoUrl.value !== defaultLogo) logoUrl.value = defaultLogo;
+};
 
 /* 重载注册表（POST /api/internal/admin/routes/reload）：治理面入口，与机器面
    /api/internal/routes/refresh 共用后端实现；机器面那条只认内部令牌，浏览器不能再打它 */
@@ -45,6 +62,8 @@ async function reloadRegistry() {
 const ssoHost = ref("");
 
 onMounted(async () => {
+    readLogoUrl();
+    document.addEventListener("yh-appearance-updated", readLogoUrl);
     try {
         const d: any = await Apis.GatewayAdmin.session({});
         ssoHost.value = d?.ssoHost || "";
@@ -53,6 +72,8 @@ onMounted(async () => {
     }
 });
 
+onBeforeUnmount(() => document.removeEventListener("yh-appearance-updated", readLogoUrl));
+
 /* 登出（逐字照 Notice 的 layout.vue）：打 CAS 平台级注销，service 回当前控制台地址。
    注意这是平台级动作——会连带注销该浏览器在 CAS 下其他应用的会话（Notice 同此语义）。 */
 function logout() {
@@ -66,8 +87,9 @@ const reloadPage = inject("reload", () => {}) as () => void;
 <template>
     <div class="layout-wrap">
         <header class="header-container fix">
-            <!-- 云海 logo 徽标（结构与 Notice 对齐，皮肤见通道 base.layout.css .logo-badge） -->
-            <span class="logo-badge fl"><img src="@/assets/image/yunhai-logo.svg" alt="云海" /></span>
+            <!-- 云海 logo 徽标（结构与 Notice 对齐，皮肤见通道 base.layout.css .logo-badge）；
+                 外观三键 §3：平台键 yh-logo-url 优先、本仓资产兜底，加载失败回本仓资产 -->
+            <span class="logo-badge fl"><img :src="logoUrl" alt="云海" @error="onLogoError" /></span>
             <div class="delimiter fl align-middle"></div>
             <h4 class="fl align-middle">{{ layoutData.appName }}</h4>
             <div class="school-bg"></div>
@@ -85,8 +107,6 @@ const reloadPage = inject("reload", () => {}) as () => void;
                 <!-- 登出入口：仅在拿到 SSO 基址时出现（未接 CAS/本地 mock 恒不渲染） -->
                 <a v-if="ssoHost" class="logout fl align-middle" href="javascript:void(0);" @click="logout">退出</a>
             </div>
-            <!-- 配色切换器（fr 顺序：DOM 后置即位于用户胶囊左侧） -->
-            <div class="theme-cap fr"><ThemeSwitcher /></div>
         </header>
 
         <div class="left-menu">
@@ -119,10 +139,6 @@ const reloadPage = inject("reload", () => {}) as () => void;
 .header-container .logo-badge {
     margin: 0 10px 0 0;
 }
-.theme-cap {
-    height: var(--topbar-h);
-    margin-right: 6px;
-}
 /* 面包屑「首页」垂直居中：inline-flex 真居中并关掉骨架给老 iconfont 字体的基线补偿 */
 .crumb-home {
     display: inline-flex;
diff --git a/src/main.ts b/src/main.ts
index f655d97..e03dcec 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -25,6 +25,14 @@ import "virtual:svg-icons-register";
 import config from "@/assets/config/host.config";
 import { consumeSsoReturnUrl } from "@/utils/ssoReturn";
 
+/* 外观三键通道契约（§3）：yh-theme-init 异步补齐段按「__APP_CONFIG__.serviceHost +
+   /api/appearance」取服务端真源。网关后端无 env-config 端点、__APP_CONFIG__ 恒空，
+   这里用 host.config 的同源推导值（生产 /open-gateway、dev 取 VITE_SERVICE_HOST）播种，
+   否则 init 会裸打域根 /api/appearance 404。模块脚本先于 DOMContentLoaded+delay 执行，时序安全。 */
+const g = window as any;
+g.__APP_CONFIG__ = g.__APP_CONFIG__ || {};
+if (!g.__APP_CONFIG__.serviceHost) g.__APP_CONFIG__.serviceHost = config.serviceHost;
+
 const app = createApp(App);
 
 app.use(router);
diff --git a/src/utils/hook/useElementHeight.ts b/src/utils/hook/useElementHeight.ts
new file mode 100644
index 0000000..e324d5a
--- /dev/null
+++ b/src/utils/hook/useElementHeight.ts
@@ -0,0 +1,36 @@
+import { ref, onMounted, onBeforeUnmount, watch, type Ref } from "vue";
+
+/**
+ * 实测某容器元素的可用高度（px），随尺寸变化实时更新。
+ *
+ * 用途：表格页把 <Table> 放进 flex:1 的 .table-region 里，用本组合式量出该区域
+ * 的真实高度喂给 view-ui 的 `:height`（固定表头需要一个数值高度），从而彻底替代
+ * 旧的 useTableHeight()「视口高 - 一堆写死常量」的算法——加/删工具条、改顶栏高
+ * 都不再需要同步改任何魔法数字。
+ *
+ * @param el   目标容器 ref（模板里 ref 绑定的那个元素）
+ * @returns    响应式高度（px）；挂载测量前为 0，调用方可 `:height="h || undefined"` 兜底
+ */
+export function useElementHeight(el: Ref<HTMLElement | null>): Ref<number> {
+    const height = ref(0);
+    let ro: ResizeObserver | null = null;
+
+    const measure = () => {
+        if (el.value) height.value = Math.floor(el.value.clientHeight);
+    };
+
+    const observe = () => {
+        ro?.disconnect();
+        if (!el.value || typeof ResizeObserver === "undefined") return;
+        measure();
+        ro = new ResizeObserver(measure);
+        ro.observe(el.value);
+    };
+
+    onMounted(observe);
+    // v-if / v-show 切换导致容器重建时，重新挂观察
+    watch(el, observe);
+    onBeforeUnmount(() => ro?.disconnect());
+
+    return height;
+}
diff --git a/src/utils/superGate.ts b/src/utils/superGate.ts
new file mode 100644
index 0000000..b116839
--- /dev/null
+++ b/src/utils/superGate.ts
@@ -0,0 +1,48 @@
+/**
+ * 超管门槛（治理面前置守卫）：GET 同源 /userbase/base/User/CurrentUser，
+ * 响应 {code:0, data:{isSuperAdmin, ...}}——非超级管理员整页显示「暂无权限」。
+ *
+ * 为什么用裸 fetch 不走 Apis/alova：
+ *   - alova 实例 baseUrl 挂在网关 serviceHost（/open-gateway 前缀）上，而这条是平台
+ *     userbase 的接口；且全局 loading/onBizError 会在门槛探测期弹遮罩与错误 toast，
+ *     门槛态由页面自己渲染，不需要全局报错。
+ *   - 相对路径生产恒成立：控制台与 userbase 同挂 base 域，页面 /open-gateway/front/
+ *     发 /userbase/... 即同源带 Cookie；本地 dev 由 vite /userbase 代理兜到 base 域，
+ *     dev:mock 由内置 mock 直接应答（YH_MOCK_SUPER=0 演示非超管态）。
+ *
+ * 判据宽容解析：isSuperAdmin 兼容 true/1/"1"/"true"（UserBase 后端 type=1 口径透传）。
+ * 只有「拿到响应且明确非超管」才拦截（denied）；接口不可达/非 JSON/非 2xx 视为
+ * error——本地无平台 Cookie、userbase 故障等场景不因此锁死治理面（门槛是前端体验层，
+ * 真正的访问控制是后端 CAS 门）。本地开发可在 .env.dev 设 VITE_SUPER_GATE=off 旁路。
+ */
+export type SuperGate = "pending" | "allowed" | "denied" | "error";
+
+export interface CurrentUserState {
+    gate: SuperGate;
+    /** 接口 data 里的展示名（可空）：顶栏姓名/头像首字用 */
+    name: string;
+}
+
+function isTruthyFlag(v: any): boolean {
+    return v === true || v === 1 || v === "1" || v === "true";
+}
+
+export async function checkSuperAdmin(): Promise<CurrentUserState> {
+    if (import.meta.env.DEV && import.meta.env.VITE_SUPER_GATE === "off") {
+        return { gate: "allowed", name: "" };
+    }
+    try {
+        const res = await fetch("/userbase/base/User/CurrentUser", {
+            credentials: "same-origin",
+            headers: { Accept: "application/json" },
+        });
+        if (!res.ok) return { gate: "error", name: "" };
+        const body: any = await res.json();
+        if (!body || body.code !== 0 || !body.data) return { gate: "error", name: "" };
+        const data = body.data;
+        const name = String(data.name ?? data.userName ?? data.nickname ?? "");
+        return { gate: isTruthyFlag(data.isSuperAdmin) ? "allowed" : "denied", name };
+    } catch {
+        return { gate: "error", name: "" };
+    }
+}
diff --git a/src/utils/tableActions.ts b/src/utils/tableActions.ts
new file mode 100644
index 0000000..af5d645
--- /dev/null
+++ b/src/utils/tableActions.ts
@@ -0,0 +1,165 @@
+// @ts-nocheck
+/* 本端跑 strict vue-tsc（front/MOCK.md），通道/四端同构源落本端的既有约定照 theme.ts 补
+   @ts-nocheck：正文与 UserBase 同构源保持逐字节一致（MD5 973393684783c740399b8eb9e97369bc），
+   仅顶部此二行 + 下方注释为本端补丁；strict 下两处告警均无害——
+   L16 的 h 被各渲染器形参遮蔽（导入冗余）、actionMore 的 it.on() 形参在 normalize 已闭包绑定。 */
+/**
+ * 表格操作列统一原子（方案：outputs/table-action-buttons/操作列统一方案-20261010.md）
+ *
+ * 三条变化轴各自独立，每加一种形态 = 加 1 个渲染器 + RENDERERS 表加 1 行，不动既有分支：
+ *   轴1 形态   actionIcon / actionText / actionMore —— 只画节点，零策略
+ *   轴2 动作集 normalizeActions                     —— 纯数据：when 过滤 / disabled 归一 / danger 沉底
+ *   轴3 溢出   splitActions                         —— 纯函数：直出与「更多」分档，零 DOM 可单测
+ *   组装       actionCell / actionColumn            —— 唯一懂 DOM 结构与表格列
+ *
+ * 形态由页面【显式声明】（mode: "icon" | "text"，缺省 text），不按动作数自动切换——
+ * 工程间风格区分是既定口径（Notice=图标钮 / UserBase=文字链），各自恒定不漂移。
+ * 「更多▾」只是长尾收纳（动作数 ≥ maxInline+2 时启用），不改变形态、不分档。
+ * 菜单项纯文字不带图标（动作一多找不到贴切图标，文字更准）；transfer 到 body，
+ * 避免 fixed/sticky 操作列裁剪与层叠上下文遮盖（原型已实证）。
+ */
+import { h, resolveComponent } from "vue";
+
+export interface ActionItem {
+    /** 稳定标识：溢出分桶按 key 去重，必填 */
+    key: string;
+    label: string;
+    /** 点击回调，normalizeActions 阶段闭包绑定行数据 */
+    on: (row: any) => void;
+    /** iconfont 类名（仅 mode:"icon" 时消费；通道 icons.css 全集见 YschTheme） */
+    icon?: string;
+    /** 危险动作：文字转红（text-error）、恒沉底、「更多」内分隔线隔离 */
+    danger?: boolean;
+    /** 返回 false → 该行不渲染此动作（决定「有没有」） */
+    when?: (row: any) => boolean;
+    /** 直接置灰 */
+    disabled?: boolean;
+    /** 按行判定置灰（决定「能不能点」），disabled 显式值优先 */
+    disabledWhen?: (row: any) => boolean;
+}
+
+export interface ActionCellOpts {
+    /** 形态显式声明：icon=图标圆钮 / text=文字链，缺省 text；不按动作数自动切换 */
+    mode?: "icon" | "text";
+    /** 超额动作收进「更多」，默认开（防 5+ 动作页面忘传爆宽） */
+    collapsible?: boolean;
+    /** 直出上限，默认 2；n ≤ maxInline+1 时全直出（3 个动作不进更多） */
+    maxInline?: number;
+    /** 列宽；缺省 icon = n*40+40 / text = 180 */
+    width?: number;
+    align?: "center" | "left" | "right";
+    /** 缺省不固定列（与存量页面一致）；需要吸右显式传 "right" */
+    fixed?: "right" | "left" | false;
+}
+
+/* ============ 轴 1：渲染器（只画节点，零策略） ============ */
+
+/** 图标圆钮：Tooltip > div.operating-btn（沿用通道既有 class，主题层零改动） */
+export function actionIcon(h: any, item: ActionItem) {
+    return h(
+        resolveComponent("Tooltip"),
+        { content: item.label, placement: "bottom", transfer: true },
+        {
+            default: () => [
+                h("div", {
+                    class: `operating-btn iconfont ${item.icon}${item.disabled ? " disabled" : ""}`,
+                    onClick: item.disabled ? null : item.on,
+                }),
+            ],
+        },
+    );
+}
+
+/** 文字链：danger 输出既有 text-error 类对接主题红色 */
+export function actionText(h: any, item: ActionItem) {
+    return h(
+        "div",
+        {
+            class: `operating-link${item.danger ? " text-error" : ""}${item.disabled ? " disabled" : ""}`,
+            onClick: item.disabled ? null : item.on,
+        },
+        item.label,
+    );
+}
+
+/** 「更多▾」+ 下拉菜单：iView Dropdown transfer 模式，菜单挂 body */
+export function actionMore(h: any, items: ActionItem[]) {
+    return h(
+        resolveComponent("Dropdown"),
+        { class: "op-more", placement: "bottom-end", transfer: true },
+        {
+            default: () => [
+                h("div", { class: "operating-link op-more-label" }, [
+                    "更多",
+                    h(resolveComponent("Icon"), { type: "ios-arrow-down", class: "op-more-arrow" }),
+                ]),
+            ],
+            list: () => [
+                h(resolveComponent("DropdownMenu"), {}, {
+                    default: () => items.map((it) =>
+                        h(
+                            resolveComponent("DropdownItem"),
+                            {
+                                key: it.key,
+                                divided: !!(it.danger && items.length > 1),
+                                disabled: !!it.disabled,
+                                class: it.danger ? "op-item-danger" : "",
+                                onClick: () => it.on(),
+                            },
+                            { default: () => it.label },
+                        ),
+                    ),
+                }),
+            ],
+        },
+    );
+}
+
+/* ============ 轴 2：归一化（纯数据） ============ */
+export function normalizeActions(items: ActionItem[], row: any): ActionItem[] {
+    return items
+        .filter((it) => (it.when ? it.when(row) : true))
+        .map((it) => ({
+            ...it,
+            disabled: it.disabled ?? (it.disabledWhen ? it.disabledWhen(row) : false),
+            on: () => it.on(row),
+        }))
+        .sort((a, b) => Number(!!a.danger) - Number(!!b.danger)); // danger 恒沉底（稳定排序）
+}
+
+/* ============ 轴 3：溢出策略（纯函数，可单测、零 DOM） ============ */
+export function splitActions(items: ActionItem[], maxInline = 2): { inline: ActionItem[]; overflow: ActionItem[] } {
+    if (items.length <= maxInline + 1) return { inline: items, overflow: [] };
+    const inline = items.filter((it) => !it.danger).slice(0, maxInline);
+    const inlineKeys = new Set(inline.map((it) => it.key));
+    return { inline, overflow: items.filter((it) => !inlineKeys.has(it.key)) };
+}
+
+/* ============ 组装层 ============ */
+const RENDERERS: Record<string, (h: any, item: ActionItem) => any> = { icon: actionIcon, text: actionText };
+
+export function actionCell(h: any, items: ActionItem[], opts: ActionCellOpts = {}) {
+    const mode = opts.mode ?? "text";
+    const { inline, overflow } = (opts.collapsible ?? true)
+        ? splitActions(items, opts.maxInline ?? 2)
+        : { inline: items, overflow: [] };
+
+    const render = RENDERERS[mode] || actionText;
+    const children = inline.map((it) => render(h, it));
+    if (overflow.length) children.push(actionMore(h, overflow));
+
+    return h("div", { class: "op-cell" }, children); // flex 横排容器，见 main.scss
+}
+
+/** 产出可直接塞进 columns 的操作列对象；列宽按「声明数」估算，when 过滤后只宽不窄 */
+export function actionColumn(items: ActionItem[], opts: ActionCellOpts = {}) {
+    const mode = opts.mode ?? "text";
+    return {
+        title: "操作",
+        key: "action",
+        width: opts.width ?? (mode === "icon" ? items.length * 40 + 40 : 180),
+        align: opts.align ?? "center",
+        ...(opts.fixed === undefined ? {} : { fixed: opts.fixed === false ? undefined : opts.fixed }),
+        render: (h: any, p: any) => actionCell(h, normalizeActions(items, p.row), opts),
+    };
+}
diff --git a/src/utils/theme.ts b/src/utils/theme.ts
deleted file mode 100644
index 15d6374..0000000
--- a/src/utils/theme.ts
+++ /dev/null
@@ -1,151 +0,0 @@
-/**
- * 本文件由 YschTheme scripts/gen-theme.mjs 从 assets-src/pc/theme-core.js 生成（版本 20261009-1107-1688389），勿手改。
- * 分发方式：YschTheme `npm run sync` 拷进各端 src/utils/theme.ts（与 ThemeSwitcher.vue 配套，MD5 对齐报告）。
- * 运行时档位类名由 /static/js/yh-theme-init.js 在 <head> 内先行挂好，本模块只负责读写与切换。
- */
-export type ThemeName = "blue" | "ocean" | "ink" | "violet" | "teal";
-
-/** 定稿默认档：blue + side-deep + grad-on + 侧栏跟随（D1 拍板 deep） */
-export interface ThemeState {
-  theme: ThemeName;
-  /** 侧栏深色（false=浅色档） */
-  sideDeep: boolean;
-  /** 顶栏渐变（联动侧栏竖向渐变） */
-  gradOn: boolean;
-  /** 侧栏颜色跟随顶栏品牌色（false=中性灰 side-plain） */
-  sideFollow: boolean;
-}
-
-interface StorageLike {
-  getItem(k: string): string | null;
-  setItem(k: string, v: string): void;
-}
-
-export const THEME_NAMES: readonly ThemeName[] = ["blue", "ocean", "ink", "violet", "teal"];
-
-export const THEME_STORAGE_KEY = "yh-theme";
-
-/* 学校默认档存储键（UserHome 登录时写入；值格式与 yh-theme 完全相同，仅无"用户自选"语义） */
-export const SCHOOL_DEFAULT_STORAGE_KEY = "yh-theme-sch-default";
-
-export const DEFAULT_THEME_STATE: ThemeState = {
-  theme: "blue",
-  sideDeep: true,
-  gradOn: true,
-  sideFollow: true
-};
-
-/** 宽松解析：任一字段非法/缺失即回退默认档（脏数据不阻塞启动） */
-export function parseThemeState(raw: string | null): ThemeState {
-  if (!raw) return { ...DEFAULT_THEME_STATE };
-  try {
-    const o = JSON.parse(raw);
-    if (!o || typeof o !== "object") return { ...DEFAULT_THEME_STATE };
-    return {
-      theme: THEME_NAMES.includes(o.theme) ? o.theme : DEFAULT_THEME_STATE.theme,
-      sideDeep: typeof o.sideDeep === "boolean" ? o.sideDeep : DEFAULT_THEME_STATE.sideDeep,
-      gradOn: typeof o.gradOn === "boolean" ? o.gradOn : DEFAULT_THEME_STATE.gradOn,
-      sideFollow: typeof o.sideFollow === "boolean" ? o.sideFollow : DEFAULT_THEME_STATE.sideFollow
-    };
-  } catch {
-    return { ...DEFAULT_THEME_STATE };
-  }
-}
-
-/** 严格读取：四字段全部合法才返回状态，否则 null（合成链"值非法→回落下一级"用；用户键仍走宽松解析保现状） */
-function readThemeStateOrNull(raw: string | null): ThemeState | null {
-  if (!raw) return null;
-  try {
-    const o = JSON.parse(raw);
-    if (!o || typeof o !== "object") return null;
-    if (!THEME_NAMES.includes(o.theme)) return null;
-    if (typeof o.sideDeep !== "boolean" || typeof o.gradOn !== "boolean" || typeof o.sideFollow !== "boolean") return null;
-    return { theme: o.theme, sideDeep: o.sideDeep, gradOn: o.gradOn, sideFollow: o.sideFollow };
-  } catch {
-    return null;
-  }
-}
-
-/** URL 覆盖参数（?yh-theme= / ?yh-side=deep|light / ?yh-grad=on|off）：仅预览/排障用，
-    非法值忽略（对应字段不覆盖），且只影响"读哪一档"、绝不写回 localStorage。 */
-function readThemeOverrides(): { theme?: ThemeName; sideDeep?: boolean; gradOn?: boolean } | null {
-  let out = null;
-  try {
-    const search = (globalThis.location && globalThis.location.search) || "";
-    const get = (name) => {
-      const m = new RegExp("[?&]" + name + "=([^&]*)").exec(search);
-      return m ? decodeURIComponent(m[1]) : null;
-    };
-    const t = get("yh-theme");
-    if (t && THEME_NAMES.includes(t)) {
-      out = out || {};
-      out.theme = t;
-    }
-    const s = get("yh-side");
-    if (s === "deep" || s === "light") {
-      out = out || {};
-      out.sideDeep = s === "deep";
-    }
-    const g = get("yh-grad");
-    if (g === "on" || g === "off") {
-      out = out || {};
-      out.gradOn = g === "on";
-    }
-  } catch {
-    /* 无 location 环境（测试/SSR）：无覆盖 */
-  }
-  return out;
-}
-
-/**
- * 生效档合成（唯一实现，init 启动段与 UserHome theme.ts 共用）：
- *   URL 覆盖 > localStorage["yh-theme"]（用户自选，存在即用——宽松修补，与历史行为一致）
- *   > localStorage["yh-theme-sch-default"]（学校默认，整体合法才生效）
- *   > DEFAULT_THEME_STATE。
- * 键不存在/解析失败/值非法均静默回落，不报错不阻塞首帧。
- */
-export function resolveEffectiveThemeState(storage: StorageLike | undefined = globalThis.localStorage): ThemeState {
-  let state = null;
-  if (storage) {
-    const userRaw = storage.getItem(THEME_STORAGE_KEY);
-    if (userRaw) state = parseThemeState(userRaw);
-    if (!state) state = readThemeStateOrNull(storage.getItem(SCHOOL_DEFAULT_STORAGE_KEY));
-  }
-  if (!state) state = { ...DEFAULT_THEME_STATE };
-  const ov = readThemeOverrides();
-  if (ov) {
-    if (ov.theme) state = { ...state, theme: ov.theme };
-    if (ov.sideDeep != null) state = { ...state, sideDeep: ov.sideDeep };
-    if (ov.gradOn != null) state = { ...state, gradOn: ov.gradOn };
-  }
-  return state;
-}
-
-export function loadThemeState(storage: StorageLike | undefined = globalThis.localStorage): ThemeState {
-  if (!storage) return { ...DEFAULT_THEME_STATE };
-  return parseThemeState(storage.getItem(THEME_STORAGE_KEY));
-}
-
-export function saveThemeState(state: ThemeState, storage: StorageLike | undefined = globalThis.localStorage): void {
-  try {
-    storage?.setItem(THEME_STORAGE_KEY, JSON.stringify(state));
-  } catch {
-    /* 隐私模式/配额失败静默：仅丢持久化，不丢本次会话生效 */
-  }
-}
-
-/** 把状态落到根元素档位类名（幂等：先清后挂），返回传入的 state 便于链式 */
-export function applyThemeState(state: ThemeState, root: HTMLElement = document.documentElement): ThemeState {
-  root.dataset.theme = state.theme;
-  root.classList.toggle("side-deep", state.sideDeep);
-  root.classList.toggle("side-light", !state.sideDeep);
-  root.classList.toggle("grad-on", state.gradOn);
-  root.classList.toggle("grad-off", !state.gradOn);
-  root.classList.toggle("side-plain", !state.sideFollow);
-  return state;
-}
-
-/** 启动引导：各端 main.ts（或本仓 init 脚本的启动段）于挂载前调用，消除首帧闪色 */
-export function initTheme(): ThemeState {
-  return applyThemeState(loadThemeState());
-}
diff --git a/src/views/app/AppList.vue b/src/views/app/AppList.vue
index ad861bd..303f6ef 100644
--- a/src/views/app/AppList.vue
+++ b/src/views/app/AppList.vue
@@ -1,5 +1,5 @@
 <template>
-    <div class="main-wrapper">
+    <div class="page-wrapper yh-fill">
         <div class="main-container">
             <div class="search-wrap fix">
                 <span class="tip">
@@ -12,8 +12,7 @@
                 </div>
             </div>
 
-            <TablePageAlovaNew ref="tableRef" :dataApi="tableApi" :columns="columns" :dataFilter="normalizeRows"
-                :tableHeight="tableHeight">
+            <TablePageAlovaNew ref="tableRef" :dataApi="tableApi" :columns="columns" :dataFilter="normalizeRows">
                 <template #appKey="{ row }">
                     <span v-if="row.appKey === '*'" class="window-tag">*（匿名窗口）</span>
                     <span v-else class="mono">{{ row.appKey }}</span>
@@ -45,9 +44,6 @@
                 <template #gmtModified="{ row }">
                     <span>{{ row.gmtModified ? Utils.dateFormat(row.gmtModified, 'yyyy-MM-dd HH:mm:ss') : '-' }}</span>
                 </template>
-                <template #action="{ row }">
-                    <Button type="primary" size="small" :loading="savingId === row.id" @click="save(row)">保存</Button>
-                </template>
             </TablePageAlovaNew>
 
             <Modal v-model="createShow" :mask-closable="false" width="560" title="新增应用">
@@ -85,22 +81,18 @@
 
 <script setup lang="ts">
 import { reactive, ref } from 'vue';
-import useCurrentInstance from '@/utils/hook/useCurrentInstance';
 import TablePageAlovaNew from '@/components/TablePageAlovaNew.vue';
+import { actionColumn } from '@/utils/tableActions';
 import Utils from '@/utils';
 
 defineOptions({ name: 'AppList' });
 
-const { $utils } = useCurrentInstance();
-
 const tableRef = ref<InstanceType<typeof TablePageAlovaNew> | null>(null);
 const savingId = ref<number | null>(null);
 
 const tableApi = (params: { pageIndex: number; pageSize: number }) =>
     Apis.GatewayAdmin.apps({ params, cacheFor: null });
 
-const tableHeight = ref($utils.useTableHeight({ isOperat: false, isPage: true, isSearch: true }));
-
 const columns = [
     { title: 'id', key: 'id', width: 70, align: 'center' },
     { title: 'appKey', slot: 'appKey', width: 160 },
@@ -110,7 +102,13 @@ const columns = [
     { title: '启用', slot: 'enabled', width: 80, align: 'center' },
     { title: '备注', slot: 'remark', minWidth: 140 },
     { title: '更新时间', slot: 'gmtModified', width: 170 },
-    { title: '操作', slot: 'action', width: 90, align: 'center', fixed: 'right' as const },
+    actionColumn(
+        [
+            // 保存按行数据置灰保位（§5.2 红线）：本行提交中即灰，位置恒在
+            { key: 'save', label: '保存', on: (r: any) => save(r), disabledWhen: (r: any) => savingId.value === r.id },
+        ],
+        { mode: 'text', width: 90, fixed: 'right' },
+    ),
 ];
 
 /** 服务端 expireAt 为 ISO 串：补一行内编辑用的 "yyyy-MM-dd HH:mm:ss" 文本 */
diff --git a/src/views/ledger/LedgerList.vue b/src/views/ledger/LedgerList.vue
index 73b7143..813cad3 100644
--- a/src/views/ledger/LedgerList.vue
+++ b/src/views/ledger/LedgerList.vue
@@ -1,5 +1,5 @@
 <template>
-    <div class="main-wrapper">
+    <div class="page-wrapper yh-fill">
         <div class="main-container">
             <div class="search-wrap fix">
                 <Input v-model="dataParams.targetCode" placeholder="target（如 notice）" clearable
@@ -12,7 +12,7 @@
                 <Button class="ml-12" @click="handleReset">重置</Button>
             </div>
 
-            <TablePageAlovaNew ref="tableRef" :dataApi="tableApi" :columns="columns" :tableHeight="tableHeight" />
+            <TablePageAlovaNew ref="tableRef" :dataApi="tableApi" :columns="columns" />
         </div>
 
         <LedgerDetailModal v-model="detailVisible" :row="currentRow" />
@@ -21,15 +21,13 @@
 
 <script setup lang="ts">
 import { ref } from 'vue';
-import useCurrentInstance from '@/utils/hook/useCurrentInstance';
 import TablePageAlovaNew from '@/components/TablePageAlovaNew.vue';
 import LedgerDetailModal from './LedgerDetailModal.vue';
+import { actionColumn } from '@/utils/tableActions';
 import Utils from '@/utils';
 
 defineOptions({ name: 'LedgerList' });
 
-const { $utils } = useCurrentInstance();
-
 const tableRef = ref<InstanceType<typeof TablePageAlovaNew> | null>(null);
 
 interface DataParams {
@@ -63,8 +61,6 @@ const tableApi = (params: { pageIndex: number; pageSize: number }) =>
         cacheFor: null,
     });
 
-const tableHeight = ref($utils.useTableHeight({ isOperat: false, isPage: true, isSearch: true }));
-
 /** 状态码色阶：2xx 绿 / 4xx 琥珀 / 5xx 红 */
 function statusClass(status: number) {
     if (status >= 500) return 'text-error';
@@ -112,18 +108,12 @@ const columns = [
         align: 'right',
         render: (h: any, { row }: any) => h('span', row.costMs != null ? `${row.costMs} ms` : '-'),
     },
-    {
-        title: '操作',
-        key: 'action',
-        width: 100,
-        align: 'center',
-        fixed: 'right' as const,
-        render: (h: any, { row }: any) =>
-            h('a', {
-                style: { color: '#577afb' },
-                onClick: () => openDetail(row),
-            }, '查看详情'),
-    },
+    actionColumn(
+        [
+            { key: 'detail', label: '查看详情', on: (r: any) => openDetail(r) },
+        ],
+        { mode: 'text', width: 100, fixed: 'right' },
+    ),
 ];
 
 const detailVisible = ref(false);
diff --git a/src/views/route/RouteList.vue b/src/views/route/RouteList.vue
index 5a65c8b..4c6f1c5 100644
--- a/src/views/route/RouteList.vue
+++ b/src/views/route/RouteList.vue
@@ -1,12 +1,12 @@
 <template>
-    <div class="main-wrapper">
+    <div class="page-wrapper yh-fill">
         <div class="main-container">
             <div class="search-wrap fix">
                 <span class="tip">路由注册表（open_api_route）：治理旋钮行内编辑，保存后网关热重载，无须重启。qps&gt;0 时按 调用方×本行 限流（超限裸 429，0=不限）；timeout/bodyLimit 立即生效。</span>
                 <Button type="primary" class="fr" @click="refresh">刷新</Button>
             </div>
 
-            <TablePageAlovaNew ref="tableRef" :dataApi="tableApi" :columns="columns" :tableHeight="tableHeight">
+            <TablePageAlovaNew ref="tableRef" :dataApi="tableApi" :columns="columns">
                 <template #visibility="{ row }">
                     <Select v-model="row.visibility" size="small" style="width: 110px">
                         <Option value="INTERNAL">INTERNAL</Option>
@@ -43,9 +43,6 @@
                 <template #remark="{ row }">
                     <Input v-model="row.remark" size="small" placeholder="-" />
                 </template>
-                <template #action="{ row }">
-                    <Button type="primary" size="small" :loading="savingId === row.id" @click="save(row)">保存</Button>
-                </template>
             </TablePageAlovaNew>
         </div>
     </div>
@@ -53,21 +50,17 @@
 
 <script setup lang="ts">
 import { ref } from 'vue';
-import useCurrentInstance from '@/utils/hook/useCurrentInstance';
 import TablePageAlovaNew from '@/components/TablePageAlovaNew.vue';
+import { actionColumn } from '@/utils/tableActions';
 
 defineOptions({ name: 'RouteList' });
 
-const { $utils } = useCurrentInstance();
-
 const tableRef = ref<InstanceType<typeof TablePageAlovaNew> | null>(null);
 const savingId = ref<number | null>(null);
 
 const tableApi = (params: { pageIndex: number; pageSize: number }) =>
     Apis.GatewayAdmin.routes({ params, cacheFor: null });
 
-const tableHeight = ref($utils.useTableHeight({ isOperat: false, isPage: true, isSearch: true }));
-
 const columns = [
     { title: 'id', key: 'id', width: 70, align: 'center' },
     { title: 'target', key: 'targetCode', width: 120, ellipsis: true, tooltip: true },
@@ -82,7 +75,13 @@ const columns = [
     { title: 'bodyLimit(mb)', slot: 'requestBodyLimitMb', width: 125, align: 'right' },
     { title: '启用', slot: 'enabled', width: 80, align: 'center' },
     { title: '备注', slot: 'remark', minWidth: 160 },
-    { title: '操作', slot: 'action', width: 90, align: 'center', fixed: 'right' as const },
+    actionColumn(
+        [
+            // 保存按行数据置灰保位（§5.2 红线）：本行提交中即灰，位置恒在
+            { key: 'save', label: '保存', on: (r: any) => save(r), disabledWhen: (r: any) => savingId.value === r.id },
+        ],
+        { mode: 'text', width: 90, fixed: 'right' },
+    ),
 ];
 
 function refresh() {
diff --git a/src/views/target/TargetList.vue b/src/views/target/TargetList.vue
index 7abaa6a..7b3f4a2 100644
--- a/src/views/target/TargetList.vue
+++ b/src/views/target/TargetList.vue
@@ -1,12 +1,12 @@
 <template>
-    <div class="main-wrapper">
+    <div class="page-wrapper yh-fill">
         <div class="main-container">
             <div class="search-wrap fix">
                 <span class="tip">目标地址（open_api_target）：base_url 与启停行内编辑，保存后网关热重载 target 快照。</span>
                 <Button type="primary" class="fr" @click="refresh">刷新</Button>
             </div>
 
-            <TablePageAlovaNew ref="tableRef" :dataApi="tableApi" :columns="columns" :tableHeight="tableHeight">
+            <TablePageAlovaNew ref="tableRef" :dataApi="tableApi" :columns="columns">
                 <template #baseUrl="{ row }">
                     <Input v-model="row.baseUrl" size="small" placeholder="http://{target}-service:{port}" />
                 </template>
@@ -16,9 +16,6 @@
                 <template #gmtModified="{ row }">
                     <span>{{ row.gmtModified ? Utils.dateFormat(row.gmtModified, 'yyyy-MM-dd HH:mm:ss') : '-' }}</span>
                 </template>
-                <template #action="{ row }">
-                    <Button type="primary" size="small" :loading="savingId === row.id" @click="save(row)">保存</Button>
-                </template>
             </TablePageAlovaNew>
         </div>
     </div>
@@ -26,29 +23,31 @@
 
 <script setup lang="ts">
 import { ref } from 'vue';
-import useCurrentInstance from '@/utils/hook/useCurrentInstance';
 import TablePageAlovaNew from '@/components/TablePageAlovaNew.vue';
+import { actionColumn } from '@/utils/tableActions';
 import Utils from '@/utils';
 
 defineOptions({ name: 'TargetList' });
 
-const { $utils } = useCurrentInstance();
-
 const tableRef = ref<InstanceType<typeof TablePageAlovaNew> | null>(null);
 const savingId = ref<number | null>(null);
 
 const tableApi = (params: { pageIndex: number; pageSize: number }) =>
     Apis.GatewayAdmin.targets({ params, cacheFor: null });
 
-const tableHeight = ref($utils.useTableHeight({ isOperat: false, isPage: true, isSearch: true }));
-
 const columns = [
     { title: 'id', key: 'id', width: 70, align: 'center' },
     { title: 'target', key: 'targetCode', width: 140, ellipsis: true, tooltip: true },
     { title: 'base_url', slot: 'baseUrl', minWidth: 300 },
     { title: '启用', slot: 'enabled', width: 80, align: 'center' },
     { title: '更新时间', slot: 'gmtModified', width: 180 },
-    { title: '操作', slot: 'action', width: 90, align: 'center', fixed: 'right' as const },
+    actionColumn(
+        [
+            // 保存按行数据置灰保位（§5.2 红线）：本行提交中即灰，位置恒在
+            { key: 'save', label: '保存', on: (r: any) => save(r), disabledWhen: (r: any) => savingId.value === r.id },
+        ],
+        { mode: 'text', width: 90, fixed: 'right' },
+    ),
 ];
 
 function refresh() {
diff --git a/vite.config.ts b/vite.config.ts
index ca4b2f6..b0bac90 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -138,6 +138,14 @@ export default defineConfig(({ command, mode }: ConfigEnv): UserConfig => {
                     target: process.env.YH_THEME_PROXY_TARGET || "http://base.yunhaixingtong.com",
                     changeOrigin: true,
                 },
+                // 超管门槛探测（/userbase/base/User/CurrentUser，见 src/utils/superGate.ts）：
+                // 生产页面与 userbase 同挂 base 域、同源相对路径直连；本地 dev 经此代理兜到
+                // base 域（无平台 Cookie 时探测失败按放行处理，可用 VITE_SUPER_GATE=off 旁路），
+                // dev:mock 由内置 mock 中间件先于代理应答（YH_MOCK_SUPER=0 演示非超管态）。
+                "/userbase": {
+                    target: process.env.YH_UB_PROXY_TARGET || "http://base.yunhaixingtong.com",
+                    changeOrigin: true,
+                },
             },
         },
         base: "./",