diff --git a/src/layouts/modules/global-header/components/notification-bell.vue b/src/layouts/modules/global-header/components/notification-bell.vue
index a28fc4a..26c2bc4 100644
--- a/src/layouts/modules/global-header/components/notification-bell.vue
+++ b/src/layouts/modules/global-header/components/notification-bell.vue
@@ -1,76 +1,121 @@
 <script setup lang="ts">
-import { computed, ref, watch } from 'vue';
-import { useInfiniteScroll } from '@vueuse/core';
+import { computed, onBeforeUnmount, onMounted, reactive, ref, watch } from 'vue';
+import { useDebounceFn, useInfiniteScroll } from '@vueuse/core';
+import {
+  fetchGetMyNotifyMessagePage,
+  fetchGetUnreadNotifyCount,
+  fetchUpdateAllNotifyMessageRead,
+  fetchUpdateNotifyMessageRead
+} from '@/service/api';
+import { formatRelativeTime } from '@/utils/datetime';
 
 defineOptions({ name: 'NotificationBell' });
 
-interface NotificationItem {
-  id: string;
-  title: string;
-  timeLabel: string;
-  unread: boolean;
-}
-
 const PAGE_SIZE = 10;
+const UNREAD_COUNT_POLL_INTERVAL = 30 * 1000;
 
-// 通知 mock：扩到 60 条以演示分页 / 搜索；等真接口落地后整体迁移
-function buildMockNotifications(): NotificationItem[] {
-  const titles = [
-    '你被指派为执行「迭代 24.06」负责人',
-    '任务「SSO 改造」状态变更：开发中 → 待验收',
-    '需求「多币种支持」评审通过',
-    '工单 #1042 已分派给你',
-    '需求「订单导出」被退回，请补充材料',
-    '@ 你的评论已被回复',
-    '项目「客户中心 2.0」周报已生成',
-    '工单 #1098 客户回复待处理',
-    '执行「迭代 24.05」已结束',
-    '需求「批量审批」分配给你'
-  ];
-  const times = ['10min 前', '30min 前', '1h 前', '2h 前', '4h 前', '昨日', '前天', '3 天前', '1 周前', '2 周前'];
-  return Array.from({ length: 60 }, (_, i) => ({
-    id: `m${i + 1}`,
-    title: `${titles[i % titles.length]}（#${i + 1}）`,
-    timeLabel: times[Math.floor(i / 6) % times.length],
-    unread: i < 14
-  }));
+type TabKey = 'unread' | 'read';
+
+interface MessageListState {
+  items: Api.NotifyMessage.NotifyMessage[];
+  pageNo: number;
+  total: number;
+  loading: boolean;
+  /** 是否已按当前关键字拉过第一页（tab 懒加载 / 失效重拉用） */
+  loaded: boolean;
+  /** 竞态令牌：重置后递增，过期响应直接丢弃 */
+  token: number;
 }
 
-const notifications = ref<NotificationItem[]>(buildMockNotifications());
+function createListState(): MessageListState {
+  return { items: [], pageNo: 1, total: 0, loading: false, loaded: false, token: 0 };
+}
 
-const unreadAll = computed(() => notifications.value.filter(n => n.unread));
-const readAll = computed(() => notifications.value.filter(n => !n.unread));
-const unreadCount = computed(() => unreadAll.value.length);
+const listStates = reactive<Record<TabKey, MessageListState>>({
+  unread: createListState(),
+  read: createListState()
+});
+
+const unreadCount = ref(0);
 const badgeLabel = computed(() => (unreadCount.value > 99 ? '99+' : String(unreadCount.value)));
 
 const drawerOpen = ref(false);
-const activeTab = ref<'unread' | 'read'>('unread');
+const activeTab = ref<TabKey>('unread');
 const searchKeyword = ref('');
 
-function matchesKeyword(item: NotificationItem) {
-  const kw = searchKeyword.value.trim();
-  if (!kw) return true;
-  return item.title.toLowerCase().includes(kw.toLowerCase());
+function keywordParam() {
+  return searchKeyword.value.trim() || undefined;
 }
 
-const filteredUnread = computed(() => unreadAll.value.filter(matchesKeyword));
-const filteredRead = computed(() => readAll.value.filter(matchesKeyword));
+async function refreshUnreadCount() {
+  const { data, error } = await fetchGetUnreadNotifyCount();
+  if (!error && typeof data === 'number') {
+    unreadCount.value = data;
+  }
+}
 
-const unreadPageSize = ref(PAGE_SIZE);
-const readPageSize = ref(PAGE_SIZE);
+function resetList(tab: TabKey) {
+  const state = listStates[tab];
+  state.token += 1;
+  state.items = [];
+  state.pageNo = 1;
+  state.total = 0;
+  state.loading = false;
+  state.loaded = false;
+}
 
-const visibleUnread = computed(() => filteredUnread.value.slice(0, unreadPageSize.value));
-const visibleRead = computed(() => filteredRead.value.slice(0, readPageSize.value));
+async function loadPage(tab: TabKey) {
+  const state = listStates[tab];
+  if (state.loading) return;
 
-const hasMoreUnread = computed(() => unreadPageSize.value < filteredUnread.value.length);
-const hasMoreRead = computed(() => readPageSize.value < filteredRead.value.length);
+  const token = state.token;
+  state.loading = true;
+
+  const { data, error } = await fetchGetMyNotifyMessagePage({
+    pageNo: state.pageNo,
+    pageSize: PAGE_SIZE,
+    readStatus: tab === 'read',
+    keyword: keywordParam()
+  });
+
+  if (token !== state.token) return;
+
+  state.loading = false;
+  state.loaded = true;
+
+  if (error || !data) return;
+
+  state.items.push(...data.list);
+  state.total = data.total;
+  state.pageNo += 1;
+}
+
+function hasMore(tab: TabKey) {
+  const state = listStates[tab];
+  return state.loaded && state.items.length < state.total;
+}
+
+function ensureLoaded(tab: TabKey) {
+  const state = listStates[tab];
+  if (!state.loaded && !state.loading) {
+    loadPage(tab);
+  }
+}
+
+const applyKeywordSearch = useDebounceFn(() => {
+  if (!drawerOpen.value) return;
+  resetList('unread');
+  resetList('read');
+  loadPage(activeTab.value);
+}, 300);
 
 watch(searchKeyword, () => {
-  unreadPageSize.value = PAGE_SIZE;
-  readPageSize.value = PAGE_SIZE;
+  applyKeywordSearch();
 });
 
-// 已读列表数量会因"标已读"动态增长 / 未读会缩小；切换 tab 不重置已展示页数，体感更自然
+watch(activeTab, tab => {
+  ensureLoaded(tab);
+});
 
 type ScrollbarRefValue = { wrapRef?: HTMLElement } | null;
 const unreadScrollbar = ref<ScrollbarRefValue>(null);
@@ -79,7 +124,9 @@ const readScrollbar = ref<ScrollbarRefValue>(null);
 useInfiniteScroll(
   () => unreadScrollbar.value?.wrapRef,
   () => {
-    if (hasMoreUnread.value) unreadPageSize.value += PAGE_SIZE;
+    if (drawerOpen.value && hasMore('unread') && !listStates.unread.loading) {
+      loadPage('unread');
+    }
   },
   { distance: 48 }
 );
@@ -87,43 +134,78 @@ useInfiniteScroll(
 useInfiniteScroll(
   () => readScrollbar.value?.wrapRef,
   () => {
-    if (hasMoreRead.value) readPageSize.value += PAGE_SIZE;
+    if (drawerOpen.value && hasMore('read') && !listStates.read.loading) {
+      loadPage('read');
+    }
   },
   { distance: 48 }
 );
 
 function openDrawer() {
   drawerOpen.value = true;
+  // 每次打开面板都从第 1 页重拉（与后端对齐的消费口径）
+  resetList('unread');
+  resetList('read');
+  loadPage(activeTab.value);
+  refreshUnreadCount();
 }
 
 function closeDrawer() {
   drawerOpen.value = false;
 }
 
-function markRead(item: NotificationItem) {
-  if (!item.unread) return;
-  item.unread = false;
-  // eslint-disable-next-line no-console
-  console.warn('[notification] mark-read', item.id);
-}
-
-function markAllRead() {
-  notifications.value.forEach(item => {
-    item.unread = false;
-  });
-  // eslint-disable-next-line no-console
-  console.warn('[notification] mark-all-read');
-}
-
-function openItem(item: NotificationItem) {
-  markRead(item);
-  // eslint-disable-next-line no-console
-  console.warn('[notification] open', item.id);
-}
-
 function onDrawerClosed() {
   searchKeyword.value = '';
 }
+
+async function markRead(item: Api.NotifyMessage.NotifyMessage) {
+  const { error } = await fetchUpdateNotifyMessageRead([item.id]);
+  if (error) return;
+
+  // 本地移除、不按原页号回拉，避免未读集合收缩导致的分页漂移
+  const state = listStates.unread;
+  const index = state.items.findIndex(row => row.id === item.id);
+  if (index >= 0) {
+    state.items.splice(index, 1);
+    state.total = Math.max(0, state.total - 1);
+  }
+  unreadCount.value = Math.max(0, unreadCount.value - 1);
+
+  // 已读列表失效，下次进入已读 tab 时从第 1 页重拉
+  resetList('read');
+
+  // 移除后剩余条目不足一页且还有更多时补拉，防止列表不再触发滚动加载
+  if (state.items.length < PAGE_SIZE && hasMore('unread')) {
+    loadPage('unread');
+  }
+}
+
+async function markAllRead() {
+  const { error } = await fetchUpdateAllNotifyMessageRead();
+  if (error) return;
+
+  unreadCount.value = 0;
+  resetList('unread');
+  resetList('read');
+  loadPage(activeTab.value);
+}
+
+let pollTimer: ReturnType<typeof setInterval> | null = null;
+
+onMounted(() => {
+  refreshUnreadCount();
+  pollTimer = setInterval(() => {
+    if (document.hidden) return;
+    refreshUnreadCount();
+  }, UNREAD_COUNT_POLL_INTERVAL);
+});
+
+onBeforeUnmount(() => {
+  if (pollTimer) {
+    clearInterval(pollTimer);
+    pollTimer = null;
+  }
+});
 </script>
 
 <template>
@@ -137,21 +219,18 @@ function onDrawerClosed() {
     <span v-if="unreadCount > 0" class="notification-bell__badge">{{ badgeLabel }}</span>
   </button>
 
-  <ElDrawer v-model="drawerOpen" size="480px" :with-header="false" @closed="onDrawerClosed">
-    <div class="notification-bell__panel">
-      <header class="notification-bell__header">
+  <ElDrawer v-model="drawerOpen" size="480px" @closed="onDrawerClosed">
+    <template #header>
+      <div class="notification-bell__header-main">
         <span class="notification-bell__title">
           通知
           <span v-if="unreadCount > 0" class="notification-bell__title-count">未读 {{ unreadCount }}</span>
         </span>
-        <span class="notification-bell__header-actions">
-          <ElButton v-if="unreadCount > 0" link size="small" @click="markAllRead">全部已读</ElButton>
-          <button class="notification-bell__close" type="button" aria-label="关闭" @click="closeDrawer">
-            <SvgIcon icon="mdi:close" />
-          </button>
-        </span>
-      </header>
+        <ElButton v-if="unreadCount > 0" link size="small" @click="markAllRead">全部已读</ElButton>
+      </div>
+    </template>
 
+    <div class="notification-bell__panel">
       <div class="notification-bell__search">
         <ElInput v-model="searchKeyword" placeholder="搜索通知" clearable>
           <template #prefix>
@@ -165,29 +244,29 @@ function onDrawerClosed() {
           <template #label>
             <span class="notification-bell__tab-label">
               未读
-              <span class="notification-bell__tab-count">{{ filteredUnread.length }}</span>
+              <span class="notification-bell__tab-count">{{ listStates.unread.total }}</span>
             </span>
           </template>
           <ElScrollbar ref="unreadScrollbar" class="notification-bell__scroll">
-            <ul v-if="visibleUnread.length > 0" class="notification-bell__list">
+            <ul v-if="listStates.unread.items.length > 0" class="notification-bell__list">
               <li
-                v-for="row in visibleUnread"
+                v-for="row in listStates.unread.items"
                 :key="row.id"
                 class="notification-bell__row is-unread"
-                @click="openItem(row)"
+                @click="markRead(row)"
               >
                 <span class="notification-bell__row-dot" />
                 <div class="notification-bell__row-body">
-                  <div class="notification-bell__row-title">{{ row.title }}</div>
-                  <div class="notification-bell__row-time">{{ row.timeLabel }}</div>
+                  <div class="notification-bell__row-title">{{ row.templateContent }}</div>
+                  <div class="notification-bell__row-time">{{ formatRelativeTime(row.createTime) }}</div>
                 </div>
               </li>
             </ul>
             <div v-else class="notification-bell__empty">
-              {{ searchKeyword ? '没有匹配的通知' : '暂无未读通知' }}
+              {{ listStates.unread.loading ? '加载中…' : searchKeyword ? '没有匹配的通知' : '暂无未读通知' }}
             </div>
-            <div v-if="visibleUnread.length > 0" class="notification-bell__footer-hint">
-              {{ hasMoreUnread ? '滚动加载更多…' : '— 已经到底了 —' }}
+            <div v-if="listStates.unread.items.length > 0" class="notification-bell__footer-hint">
+              {{ listStates.unread.loading ? '加载中…' : hasMore('unread') ? '滚动加载更多…' : '— 已经到底了 —' }}
             </div>
           </ElScrollbar>
         </ElTabPane>
@@ -196,29 +275,33 @@ function onDrawerClosed() {
           <template #label>
             <span class="notification-bell__tab-label">
               已读
-              <span class="notification-bell__tab-count">{{ filteredRead.length }}</span>
+              <span class="notification-bell__tab-count">{{ listStates.read.total }}</span>
             </span>
           </template>
           <ElScrollbar ref="readScrollbar" class="notification-bell__scroll">
-            <ul v-if="visibleRead.length > 0" class="notification-bell__list">
-              <li v-for="row in visibleRead" :key="row.id" class="notification-bell__row" @click="openItem(row)">
+            <ul v-if="listStates.read.items.length > 0" class="notification-bell__list">
+              <li v-for="row in listStates.read.items" :key="row.id" class="notification-bell__row">
                 <span class="notification-bell__row-dot" />
                 <div class="notification-bell__row-body">
-                  <div class="notification-bell__row-title">{{ row.title }}</div>
-                  <div class="notification-bell__row-time">{{ row.timeLabel }}</div>
+                  <div class="notification-bell__row-title">{{ row.templateContent }}</div>
+                  <div class="notification-bell__row-time">{{ formatRelativeTime(row.createTime) }}</div>
                 </div>
               </li>
             </ul>
             <div v-else class="notification-bell__empty">
-              {{ searchKeyword ? '没有匹配的通知' : '暂无已读通知' }}
+              {{ listStates.read.loading ? '加载中…' : searchKeyword ? '没有匹配的通知' : '暂无已读通知' }}
             </div>
-            <div v-if="visibleRead.length > 0" class="notification-bell__footer-hint">
-              {{ hasMoreRead ? '滚动加载更多…' : '— 已经到底了 —' }}
+            <div v-if="listStates.read.items.length > 0" class="notification-bell__footer-hint">
+              {{ listStates.read.loading ? '加载中…' : hasMore('read') ? '滚动加载更多…' : '— 已经到底了 —' }}
             </div>
           </ElScrollbar>
         </ElTabPane>
       </ElTabs>
     </div>
+
+    <template #footer>
+      <ElButton @click="closeDrawer">关闭</ElButton>
+    </template>
   </ElDrawer>
 </template>
 
@@ -278,13 +361,14 @@ function onDrawerClosed() {
   height: 100%;
 }
 
-.notification-bell__header {
+.notification-bell__header-main {
   display: flex;
+  flex: 1;
   align-items: center;
   justify-content: space-between;
   gap: 12px;
-  padding-bottom: 12px;
-  border-bottom: 1px solid var(--el-border-color-lighter);
+  min-width: 0;
+  margin-right: 8px;
 }
 
 .notification-bell__title {
@@ -305,37 +389,8 @@ function onDrawerClosed() {
   font-weight: 600;
 }
 
-.notification-bell__header-actions {
-  display: inline-flex;
-  align-items: center;
-  gap: 8px;
-}
-
-.notification-bell__close {
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  width: 28px;
-  height: 28px;
-  padding: 0;
-  border: none;
-  border-radius: 6px;
-  background-color: transparent;
-  color: var(--el-text-color-secondary);
-  cursor: pointer;
-  font-size: 18px;
-  transition:
-    background-color 120ms ease,
-    color 120ms ease;
-}
-
-.notification-bell__close:hover {
-  background-color: var(--el-fill-color-light);
-  color: var(--el-text-color-primary);
-}
-
 .notification-bell__search {
-  padding: 12px 0 4px;
+  padding: 0 0 4px;
 }
 
 .notification-bell__tabs {
@@ -393,16 +448,19 @@ function onDrawerClosed() {
   align-items: flex-start;
   gap: 10px;
   padding: 12px 4px;
-  cursor: pointer;
   border-radius: 8px;
-  transition: background-color 120ms ease;
 }
 
 .notification-bell__row + .notification-bell__row {
   border-top: 1px dashed var(--el-border-color-lighter);
 }
 
-.notification-bell__row:hover {
+.notification-bell__row.is-unread {
+  cursor: pointer;
+  transition: background-color 120ms ease;
+}
+
+.notification-bell__row.is-unread:hover {
   background-color: var(--el-fill-color-light);
 }
 
diff --git a/src/service/api/index.ts b/src/service/api/index.ts
index f713367..202dfe7 100644
--- a/src/service/api/index.ts
+++ b/src/service/api/index.ts
@@ -2,11 +2,14 @@ export * from './auth';
 export * from './dict';
 export * from './file';
 export * from './infra';
+export * from './notice';
+export * from './notify-message';
 export * from './object-context';
 export * from './overtime-application';
 export * from './personal-item';
 export * from './product';
 export * from './project';
+export * from './project-group';
 export * from './project-shared';
 export * from './route';
 export * from './system-manage';
diff --git a/src/service/api/notice.ts b/src/service/api/notice.ts
new file mode 100644
index 0000000..3500e71
--- /dev/null
+++ b/src/service/api/notice.ts
@@ -0,0 +1,28 @@
+import { SYSTEM_SERVICE_PREFIX } from '@/constants/service';
+import { request } from '../request';
+import { type ServiceRequestResult, mapServiceResult, normalizeStringId, safeJsonRequestConfig } from './shared';
+
+const NOTICE_PREFIX = `${SYSTEM_SERVICE_PREFIX}/notice`;
+
+type NoticeResponse = Omit<Api.Notice.Notice, 'id'> & {
+  id: string | number;
+};
+
+function normalizeNotice(data: NoticeResponse): Api.Notice.Notice {
+  return {
+    ...data,
+    id: normalizeStringId(data.id)
+  };
+}
+
+/** 获取最近公告（status=0，按 id 倒序；登录即可，工作台公告卡片用） */
+export async function fetchGetRecentNotices(size?: number) {
+  const result = await request<NoticeResponse[]>({
+    url: `${NOTICE_PREFIX}/recent`,
+    method: 'get',
+    params: { size },
+    ...safeJsonRequestConfig
+  });
+
+  return mapServiceResult(result as ServiceRequestResult<NoticeResponse[]>, data => data.map(normalizeNotice));
+}
diff --git a/src/service/api/notify-message.ts b/src/service/api/notify-message.ts
new file mode 100644
index 0000000..8a67b96
--- /dev/null
+++ b/src/service/api/notify-message.ts
@@ -0,0 +1,60 @@
+import { SYSTEM_SERVICE_PREFIX } from '@/constants/service';
+import { request } from '../request';
+import { type ServiceRequestResult, mapServiceResult, normalizeStringId, safeJsonRequestConfig } from './shared';
+
+const NOTIFY_MESSAGE_PREFIX = `${SYSTEM_SERVICE_PREFIX}/notify-message`;
+
+type NotifyMessageResponse = Omit<Api.NotifyMessage.NotifyMessage, 'id'> & {
+  id: string | number;
+};
+
+type MyNotifyMessagePageResponse = Omit<Api.NotifyMessage.PageResult<Api.NotifyMessage.NotifyMessage>, 'list'> & {
+  list: NotifyMessageResponse[];
+};
+
+function normalizeNotifyMessage(data: NotifyMessageResponse): Api.NotifyMessage.NotifyMessage {
+  return {
+    ...data,
+    id: normalizeStringId(data.id)
+  };
+}
+
+/** 获取当前用户未读站内信数量（铃铛红点轮询用） */
+export function fetchGetUnreadNotifyCount() {
+  return request<number>({
+    url: `${NOTIFY_MESSAGE_PREFIX}/get-unread-count`,
+    method: 'get'
+  });
+}
+
+/** 分页获取我的站内信（消息列表唯一数据源；未读传 readStatus=false、已读传 true） */
+export async function fetchGetMyNotifyMessagePage(params: Api.NotifyMessage.MyPageParams) {
+  const result = await request<MyNotifyMessagePageResponse>({
+    url: `${NOTIFY_MESSAGE_PREFIX}/my-page`,
+    method: 'get',
+    params,
+    ...safeJsonRequestConfig
+  });
+
+  return mapServiceResult(result as ServiceRequestResult<MyNotifyMessagePageResponse>, data => ({
+    ...data,
+    list: data.list.map(normalizeNotifyMessage)
+  }));
+}
+
+/** 批量标记站内信已读（后端幂等：重复提交、非本人条目均安全） */
+export function fetchUpdateNotifyMessageRead(ids: string[]) {
+  // 后端约定 ids 逗号分隔
+  return request<boolean>({
+    url: `${NOTIFY_MESSAGE_PREFIX}/update-read?ids=${ids.join(',')}`,
+    method: 'put'
+  });
+}
+
+/** 当前用户全部站内信标记已读 */
+export function fetchUpdateAllNotifyMessageRead() {
+  return request<boolean>({
+    url: `${NOTIFY_MESSAGE_PREFIX}/update-all-read`,
+    method: 'put'
+  });
+}
diff --git a/src/service/api/product.ts b/src/service/api/product.ts
index cf2b1f8..bc9bd05 100644
--- a/src/service/api/product.ts
+++ b/src/service/api/product.ts
@@ -106,13 +106,34 @@ export async function fetchGetProductPage(params?: Api.Product.ProductSearchPara
   }));
 }
 
+type ProductOverviewSummaryResponse = Omit<Api.Product.ProductOverviewSummary, 'total' | 'items'> & {
+  /** 后端 overview-summary 升级（total/items）灰度期间可能缺省，适配层兜底 */
+  total?: number | null;
+  items?: Api.Product.OverviewStatusItem[] | null;
+};
+
+/** 归一化产品概览统计：total/items 兜底，保证业务层拿到完整结构 */
+function normalizeProductOverviewSummary(data: ProductOverviewSummaryResponse): Api.Product.ProductOverviewSummary {
+  return {
+    ...data,
+    statusCounts: data.statusCounts ?? {},
+    total: data.total ?? 0,
+    items: data.items ?? []
+  };
+}
+
 /** 获取产品入口页概览统计 */
-export function fetchGetProductOverviewSummary() {
-  return request<Api.Product.ProductOverviewSummary>({
+export async function fetchGetProductOverviewSummary() {
+  const result = await request<ProductOverviewSummaryResponse>({
     ...safeJsonRequestConfig,
     url: `${PRODUCT_PREFIX}/overview-summary`,
     method: 'get'
   });
+
+  return mapServiceResult(
+    result as ServiceRequestResult<ProductOverviewSummaryResponse>,
+    normalizeProductOverviewSummary
+  );
 }
 
 /** 获取产品详情 */
diff --git a/src/service/api/project-group.ts b/src/service/api/project-group.ts
new file mode 100644
index 0000000..5235f53
--- /dev/null
+++ b/src/service/api/project-group.ts
@@ -0,0 +1,62 @@
+import { WEB_SERVICE_PREFIX } from '@/constants/service';
+import { request } from '../request';
+import {
+  type ServiceRequestResult,
+  mapServiceResult,
+  normalizeNullableStringId,
+  safeJsonRequestConfig
+} from './shared';
+import { type ProjectResponse, normalizeProject } from './project';
+
+const PROJECT_PREFIX = `${WEB_SERVICE_PREFIX}/project/project`;
+
+/**
+ * group-page 原始响应。
+ * 组级 managerUserId、productId：后端对小数值 Long（如 1001）仍按数字返回，需 String() 归一；
+ * projects 字段与 page 接口项目行完全一致，复用 ProjectResponse / normalizeProject。
+ */
+type ProjectGroupResponse = Omit<Api.Project.ProjectGroup, 'productId' | 'managerUserId' | 'projects'> & {
+  productId?: string | number | null;
+  managerUserId?: string | number | null;
+  projects: ProjectResponse[];
+};
+
+type ProjectGroupPageResponse = Omit<Api.Project.ProjectGroupPageResult, 'list'> & {
+  list: ProjectGroupResponse[];
+};
+
+/** 归一化分组：组级 ID String 化，组内项目复用 normalizeProject（id/managerUserId/productId/日期统一口径） */
+function normalizeProjectGroup(group: ProjectGroupResponse): Api.Project.ProjectGroup {
+  return {
+    ...group,
+    productId: normalizeNullableStringId(group.productId),
+    managerUserId: normalizeNullableStringId(group.managerUserId),
+    projects: Array.isArray(group.projects) ? group.projects.map(normalizeProject) : []
+  };
+}
+
+/**
+ * 项目列表「按产品分组」分页。
+ *
+ * 后端契约见《项目列表产品分组-前端API-2026-06-10》：
+ * - pageNo/pageSize 为产品组维度分页；statusCode 不传 = 「全部」口径（后端从状态机推导，
+ *   当前等价 pending/active/paused/completed，不含 cancelled/archived）。
+ * - 组内 projects 仅返前 topN 条（默认 5），projectTotal 为该口径组内全量计数；
+ *   剩余项目由页面按 productId / orphanOnly + statusCodes 走 page 接口展开拉取。
+ * - typeCounts / hasBaseline 现状恒按「全部」口径统计，不随 statusCode 变化；其中 typeCounts 已提需求
+ *   改为与 projectTotal 同口径（见《2026-06-11-项目分组接口typeCounts口径-后端接口需求》），后端落地后更新本注释；
+ *   hasBaseline = 存在非已取消的主线项目（已归档/完成也算占坑），前端直接消费、不自行推导。
+ */
+export async function fetchGetProjectGroupPage(params?: Api.Project.ProjectGroupSearchParams) {
+  const result = await request<ProjectGroupPageResponse>({
+    ...safeJsonRequestConfig,
+    url: `${PROJECT_PREFIX}/group-page`,
+    method: 'get',
+    params
+  });
+
+  return mapServiceResult(result as ServiceRequestResult<ProjectGroupPageResponse>, data => ({
+    ...data,
+    list: Array.isArray(data.list) ? data.list.map(normalizeProjectGroup) : []
+  }));
+}
diff --git a/src/service/api/project.ts b/src/service/api/project.ts
index b2a5ae8..051e098 100644
--- a/src/service/api/project.ts
+++ b/src/service/api/project.ts
@@ -37,7 +37,7 @@ import {
 
 const PROJECT_PREFIX = `${WEB_SERVICE_PREFIX}/project/project`;
 
-type ProjectResponse = Omit<
+export type ProjectResponse = Omit<
   Api.Project.Project,
   'id' | 'managerUserId' | 'productId' | 'plannedStartDate' | 'plannedEndDate' | 'actualStartDate' | 'actualEndDate'
 > & {
@@ -79,7 +79,7 @@ function getTaskPrefix(projectId: string, executionId: string) {
 }
 
 /** 归一化项目数据 */
-function normalizeProject(project: ProjectResponse): Api.Project.Project {
+export function normalizeProject(project: ProjectResponse): Api.Project.Project {
   return {
     ...project,
     id: normalizeStringId(project.id),
@@ -136,13 +136,34 @@ export async function fetchGetProjectPage(params?: Api.Project.ProjectSearchPara
   }));
 }
 
+type ProjectOverviewSummaryResponse = Omit<Api.Project.ProjectOverviewSummary, 'total' | 'items'> & {
+  /** 后端 overview-summary 升级（total/items）灰度期间可能缺省，适配层兜底 */
+  total?: number | null;
+  items?: Api.Project.OverviewStatusItem[] | null;
+};
+
+/** 归一化项目概览统计：total/items 兜底，保证业务层拿到完整结构 */
+function normalizeProjectOverviewSummary(data: ProjectOverviewSummaryResponse): Api.Project.ProjectOverviewSummary {
+  return {
+    ...data,
+    statusCounts: data.statusCounts ?? {},
+    total: data.total ?? 0,
+    items: data.items ?? []
+  };
+}
+
 /** 获取项目入口页概览统计 */
-export function fetchGetProjectOverviewSummary() {
-  return request<Api.Project.ProjectOverviewSummary>({
+export async function fetchGetProjectOverviewSummary() {
+  const result = await request<ProjectOverviewSummaryResponse>({
     ...safeJsonRequestConfig,
     url: `${PROJECT_PREFIX}/overview-summary`,
     method: 'get'
   });
+
+  return mapServiceResult(
+    result as ServiceRequestResult<ProjectOverviewSummaryResponse>,
+    normalizeProjectOverviewSummary
+  );
 }
 
 /** 获取项目详情 */
diff --git a/src/store/modules/auth/index.ts b/src/store/modules/auth/index.ts
index d09b8a9..0e315b8 100644
--- a/src/store/modules/auth/index.ts
+++ b/src/store/modules/auth/index.ts
@@ -131,6 +131,12 @@ export const useAuthStore = defineStore(SetupStoreId.Auth, () => {
           // If the tab needs to be cleared,it means we don't need to redirect.
           needRedirect = false;
         }
+
+        // 跳首页前先把权限路由建好：菜单/路由/首页 redirect 全部就绪后再导航，
+        // 否则依赖守卫在"跳首页"那次导航里懒加载，会出现首页先以空 menus 渲染、
+        // 之后无新导航补灌、菜单一直空到手动刷新才恢复的竞态。
+        await routeStore.initAuthRoute();
+
         await redirectFromLogin(needRedirect);
 
         window.$notification?.success({
diff --git a/src/typings/api/notice.d.ts b/src/typings/api/notice.d.ts
new file mode 100644
index 0000000..e7dadb9
--- /dev/null
+++ b/src/typings/api/notice.d.ts
@@ -0,0 +1,24 @@
+declare namespace Api {
+  /**
+   * namespace Notice
+   *
+   * backend api module: "notice"（通知公告）
+   */
+  namespace Notice {
+    /** 公告（ID 在 API 适配层已统一为 string） */
+    interface Notice {
+      /** 公告编号 */
+      id: string;
+      /** 公告标题 */
+      title: string;
+      /** 公告类型，字典 system_notice_type */
+      type: number;
+      /** 公告内容（富文本 / 纯文本，由录入决定） */
+      content: string;
+      /** 状态：0 开启 / 1 关闭 */
+      status: number;
+      /** 创建时间 */
+      createTime: string | number;
+    }
+  }
+}
diff --git a/src/typings/api/notify-message.d.ts b/src/typings/api/notify-message.d.ts
new file mode 100644
index 0000000..3b4ff6d
--- /dev/null
+++ b/src/typings/api/notify-message.d.ts
@@ -0,0 +1,44 @@
+declare namespace Api {
+  /**
+   * namespace NotifyMessage
+   *
+   * backend api module: "notify-message"（站内信 · 我的收件箱）
+   */
+  namespace NotifyMessage {
+    interface PageParams {
+      pageNo: number;
+      pageSize: number;
+    }
+
+    interface PageResult<T = any> {
+      total: number;
+      list: T[];
+    }
+
+    /** 站内信（铃铛 / 收件箱展示用；ID 在 API 适配层已统一为 string） */
+    interface NotifyMessage {
+      /** 站内信编号（雪花 Long，按 string 接收） */
+      id: string;
+      /** 发送人名称（模板配置的发件人显示名） */
+      templateNickname: string;
+      /** 最终消息正文（占位符已渲染，直接展示） */
+      templateContent: string;
+      /** 消息类型，字典 system_notify_template_type */
+      templateType: number;
+      /** 是否已读 */
+      readStatus: boolean;
+      /** 阅读时间；未读为 null */
+      readTime: string | number | null;
+      /** 收到时间 */
+      createTime: string | number;
+    }
+
+    /** 我的站内信分页查询参数 */
+    interface MyPageParams extends PageParams {
+      /** true 只看已读 / false 只看未读 / 不传 = 全部 */
+      readStatus?: boolean;
+      /** 关键字，后端对消息正文模糊匹配；不传或空串 = 不过滤 */
+      keyword?: string;
+    }
+  }
+}
diff --git a/src/typings/api/product.d.ts b/src/typings/api/product.d.ts
index 5326a1f..ff57728 100644
--- a/src/typings/api/product.d.ts
+++ b/src/typings/api/product.d.ts
@@ -21,10 +21,27 @@ declare namespace Api {
       list: T[];
     }
 
+    /** 入口页概览统计状态看板项（状态机全部启用状态，按 sort 升序，计数为 0 也返回；与项目域契约同构） */
+    interface OverviewStatusItem {
+      statusCode: string;
+      /** 状态展示名（状态机配置中文名，前端直接渲染，不做本地名称映射） */
+      statusName: string;
+      count: number;
+      sort: number;
+      /** 是否终态（状态机 terminal_flag） */
+      terminal: boolean;
+      /** 是否计入"全部"；当前口径无排除项恒为 true（产品列表暂无"全部"视图，按同构契约返回） */
+      includeInAll: boolean;
+    }
+
     /** 产品入口页概览统计 */
     interface ProductOverviewSummary {
-      /** 产品状态数量映射，key 为后端状态编码 */
+      /** 产品状态数量映射，key 为后端状态编码（过渡兼容字段，前端迁移完成后由后端删除） */
       statusCounts: Record<string, number>;
+      /** "全部"口径总数 = items 各状态 count 之和 */
+      total: number;
+      /** 状态看板项，覆盖状态机全部启用状态，按 sort 升序 */
+      items: OverviewStatusItem[];
     }
 
     interface Product {
@@ -172,8 +189,10 @@ declare namespace Api {
 
     type ProductSearchParams = CommonType.RecordNullable<
       Pick<PageParams, 'pageNo' | 'pageSize'> &
-        Pick<Product, 'directionCode' | 'managerUserId' | 'statusCode'> & {
+        Pick<Product, 'directionCode' | 'managerUserId'> & {
           keyword: string;
+          /** 状态编码来自状态机（overview-summary items 动态下发），不再用前端字面量联合约束 */
+          statusCode: string;
           updateTime: string[];
         }
     >;
diff --git a/src/typings/api/project.d.ts b/src/typings/api/project.d.ts
index 46fa174..708a238 100644
--- a/src/typings/api/project.d.ts
+++ b/src/typings/api/project.d.ts
@@ -681,10 +681,29 @@ declare namespace Api {
       list: T[];
     }
 
+    /** 入口页概览统计状态看板项（状态机全部启用状态，按 sort 升序，计数为 0 也返回） */
+    interface OverviewStatusItem {
+      statusCode: string;
+      /** 状态展示名（状态机配置中文名，前端直接渲染，不做本地名称映射） */
+      statusName: string;
+      count: number;
+      sort: number;
+      /** 是否终态（状态机 terminal_flag）；不能用于"全部"排除或左栏分区（completed 也可能是终态） */
+      terminal: boolean;
+      /** 是否计入"全部"；当前口径无排除项恒为 true，将来恢复排除项由该字段表达 */
+      includeInAll: boolean;
+    }
+
     /** 项目入口页概览统计 */
     interface ProjectOverviewSummary {
-      /** 项目状态数量映射，key 为后端状态编码 */
+      /** 项目状态数量映射，key 为后端状态编码（过渡兼容字段，前端迁移完成后由后端删除） */
       statusCounts: Record<string, number>;
+      /** "全部"口径总数 = items 各状态 count 之和（作废/归档计入） */
+      total: number;
+      /** 状态看板项，覆盖状态机全部启用状态，按 sort 升序 */
+      items: OverviewStatusItem[];
+      /** 游离项目计数 = 所有未挂产品的项目（不按状态过滤），左栏游离入口据此显隐 */
+      orphanCount?: number;
     }
 
     interface Project {
@@ -787,11 +806,75 @@ declare namespace Api {
         projectType: string;
         productId: string;
         managerUserId: string;
-        statusCode: ProjectStatusCode;
+        /** 状态编码来自状态机（overview-summary items 动态下发），不再用前端字面量联合约束 */
+        statusCode: string;
+        /** 多值状态筛选（存在时后端优先于单值 statusCode）；分组页"展开剩余"按"全部"口径传 items 派生的全量编码 */
+        statusCodes: string[];
+        /** 仅查游离项目（productId 为空）；与 productId 互斥，分组页展开游离组剩余时用 */
+        orphanOnly: boolean;
         updateTime: string[];
       }
     >;
 
+    /**
+     * 项目列表"按产品分组"查询入参（GET /project/project/group-page）。
+     *
+     * - pageNo / pageSize 为**产品组维度**分页（一页 M 个产品组），不是项目行分页。
+     * - statusCode 不传 = "全部"视图（后端从状态机推导；2026-06-11 口径变更后无排除项，作废/归档计入）。
+     * - orphanOnly = true 仅返回游离组（productId 为空的项目）；不可与 productId 同传。
+     * - topN：每组返回项目条数上限（后端默认 5，范围 1~50），超出由页面展开拉取。
+     */
+    type ProjectGroupSearchParams = CommonType.RecordNullable<
+      Pick<PageParams, 'pageNo' | 'pageSize'> & {
+        keyword: string;
+        productId: string;
+        projectType: string;
+        /** 状态编码来自状态机（overview-summary items 动态下发），不再用前端字面量联合约束 */
+        statusCode: string;
+        orphanOnly: boolean;
+        topN: number;
+      }
+    >;
+
+    /** 按产品聚合的项目分组 */
+    interface ProjectGroup {
+      /** 产品 ID；游离组为 null */
+      productId: string | null;
+      /** 产品名称；游离组固定为"游离项目" */
+      productName: string;
+      /** 产品编码；游离组为 null */
+      productCode: string | null;
+      /** 产品方向字典值；游离组为空串 */
+      directionCode: string;
+      /** 产品经理用户 ID */
+      managerUserId: string | null;
+      /** 产品经理昵称（后端回填；游离组为 null，前端 managerLabelMap 兜底） */
+      managerUserNickname: string | null;
+      /** 当前筛选口径下组内项目总数 */
+      projectTotal: number;
+      /** 组内项目前 topN 条，按最近更新倒序；剩余由页面按 productId/orphanOnly + statusCodes 走 page 接口展开拉取 */
+      projects: Project[];
+      /** 组内按项目类型字典 value 的计数（现状按"全部口径"统计；已提需求改为跟随 statusCode 与 projectTotal 同口径，后端落地后更新本注释） */
+      typeCounts: Record<string, number>;
+      /** 是否已有主线项目（口径=存在非已取消 cancelled 的主线，已归档/完成也算占坑）；前端直接消费、不用 typeCounts 推导 */
+      hasBaseline: boolean;
+      /** 是否游离组（未挂产品） */
+      orphan: boolean;
+    }
+
+    /** 产品分组分页结果 */
+    interface ProjectGroupPageResult {
+      /** 当前筛选口径下产品组总数（分页 total，含游离组） */
+      total: number;
+      /** 当前筛选口径下项目总数（标题 meta 用） */
+      projectTotal: number;
+      /** 当前筛选口径下可见产品跨方向数（≥2 时前端渲染方向层） */
+      directionCount: number;
+      /** 当前筛选口径下游离项目数（标题/分页用）；左栏常驻游离计数改用 overview-summary 的 orphanCount 全口径 */
+      orphanTotal: number;
+      list: ProjectGroup[];
+    }
+
     /** 创建/保存项目参数 */
     type SaveProjectParams = Pick<Project, 'projectName' | 'directionCode' | 'projectType' | 'projectDesc'> & {
       projectCode: string | null;
diff --git a/src/typings/components.d.ts b/src/typings/components.d.ts
index b86013e..6c5f986 100644
--- a/src/typings/components.d.ts
+++ b/src/typings/components.d.ts
@@ -129,6 +129,8 @@ declare module 'vue' {
     IconIcRoundRefresh: typeof import('~icons/ic/round-refresh')['default']
     IconIcRoundRemove: typeof import('~icons/ic/round-remove')['default']
     IconIcRoundSearch: typeof import('~icons/ic/round-search')['default']
+    IconIcRoundUnfoldLess: typeof import('~icons/ic/round-unfold-less')['default']
+    IconIcRoundUnfoldMore: typeof import('~icons/ic/round-unfold-more')['default']
     IconLocalActivity: typeof import('~icons/local/activity')['default']
     IconLocalBanner: typeof import('~icons/local/banner')['default']
     IconLocalCast: typeof import('~icons/local/cast')['default']
diff --git a/src/utils/datetime.ts b/src/utils/datetime.ts
new file mode 100644
index 0000000..e512b0b
--- /dev/null
+++ b/src/utils/datetime.ts
@@ -0,0 +1,20 @@
+import dayjs from 'dayjs';
+
+/** 相对时间展示：刚刚 / N 分钟前 / N 小时前 / N 天前，超过 7 天回退完整日期 */
+export function formatRelativeTime(value: string | number) {
+  const time = dayjs(value);
+  if (!time.isValid()) return '';
+
+  const now = dayjs();
+  const diffMinutes = now.diff(time, 'minute');
+  if (diffMinutes < 1) return '刚刚';
+  if (diffMinutes < 60) return `${diffMinutes} 分钟前`;
+
+  const diffHours = now.diff(time, 'hour');
+  if (diffHours < 24) return `${diffHours} 小时前`;
+
+  const diffDays = now.diff(time, 'day');
+  if (diffDays < 7) return `${diffDays} 天前`;
+
+  return time.format('YYYY-MM-DD HH:mm');
+}
diff --git a/src/views/product/list/index.vue b/src/views/product/list/index.vue
index d93ab2a..03a0bf2 100644
--- a/src/views/product/list/index.vue
+++ b/src/views/product/list/index.vue
@@ -3,7 +3,7 @@ import { computed, onMounted, reactive, ref } from 'vue';
 import type { Component } from 'vue';
 import { ElButton, ElTag } from 'element-plus';
 import dayjs from 'dayjs';
-import { Box, DeleteFilled, VideoPause, VideoPlay } from '@element-plus/icons-vue';
+import { Box, DeleteFilled, Document, Menu, VideoPause, VideoPlay } from '@element-plus/icons-vue';
 import { RDMS_OBJECT_DIRECTION_DICT_CODE } from '@/constants/dict';
 import { OBJECT_CONTEXT_QUERY_KEY } from '@/constants/object-context';
 import { fetchGetProductOverviewSummary, fetchGetProductPage, fetchGetUserSimpleList } from '@/service/api';
@@ -16,11 +16,10 @@ import ProductSearch from './modules/product-search.vue';
 
 defineOptions({ name: 'ProductList' });
 
-interface StatusNavMeta {
-  key: Api.Product.ProductStatusCode;
-  label: string;
-  description: string;
-  tone: 'teal' | 'slate' | 'amber' | 'rose';
+type StatusNavTone = 'sky' | 'teal' | 'slate' | 'amber' | 'rose';
+
+interface StatusVisualMeta {
+  tone: StatusNavTone;
   icon: Component;
 }
 
@@ -70,39 +69,20 @@ function formatDate(value?: string | null) {
   return dayjs(value).format('YYYY-MM-DD');
 }
 
-const statusNavMetas: StatusNavMeta[] = [
-  {
-    key: 'active',
-    label: '启用产品',
-    description: '当前正常服务中的产品',
-    tone: 'teal',
-    icon: VideoPlay
-  },
-  {
-    key: 'archived',
-    label: '归档产品',
-    description: '已完成阶段目标的产品',
-    tone: 'slate',
-    icon: Box
-  },
-  {
-    key: 'paused',
-    label: '暂停产品',
-    description: '阶段性暂停投入的产品',
-    tone: 'amber',
-    icon: VideoPause
-  },
-  {
-    key: 'abandoned',
-    label: '废弃产品',
-    description: '已明确停止建设的产品',
-    tone: 'rose',
-    icon: DeleteFilled
-  }
-];
+/** 状态视觉资产（icon/tone）是前端本地映射；状态名直接渲染后端 statusName，不做本地名称映射 */
+const STATUS_VISUALS: Record<string, StatusVisualMeta> = {
+  active: { tone: 'teal', icon: VideoPlay },
+  archived: { tone: 'slate', icon: Box },
+  paused: { tone: 'amber', icon: VideoPause },
+  abandoned: { tone: 'rose', icon: DeleteFilled }
+};
+
+/** 状态机新增状态未配置视觉资产时的默认兜底：通用图标 + 中性色 */
+const DEFAULT_STATUS_VISUAL: StatusVisualMeta = { tone: 'slate', icon: Document };
 
 const searchParams = reactive(getInitSearchParams());
-const selectedStatus = ref<Api.Product.ProductStatusCode>('active');
+/** 当前选中导航键：状态编码（状态机动态下发）或 'all'（全部视图，分页接口不传 statusCode） */
+const selectedStatus = ref<string>('active');
 const managerFilterOptions = ref<Api.SystemManage.UserSimple[]>([]);
 const managerUserOptions = ref<Api.SystemManage.UserSimple[]>([]);
 const operateVisible = ref(false);
@@ -111,23 +91,29 @@ const { routerPush } = useRouterPush();
 
 const { getLabel: getDirectionDictLabel } = useDict(RDMS_OBJECT_DIRECTION_DICT_CODE);
 
-const statusCounts = ref<Record<string, number>>({
-  active: 0,
-  archived: 0,
-  paused: 0,
-  abandoned: 0
-});
+/** 状态看板项（overview-summary items，状态机动态下发，已按 sort 升序） */
+const statusBoardItems = ref<Api.Product.OverviewStatusItem[]>([]);
+/** "全部"口径总数（后端 total，前端不自行求和） */
+const statusBoardTotal = ref(0);
 
 const managerLabelMap = computed(() => {
   return new Map(managerUserOptions.value.map(item => [String(item.id), item.nickname]));
 });
 
-const statusItems = computed(() =>
-  statusNavMetas.map(item => ({
-    ...item,
-    count: statusCounts.value[item.key] ?? 0
-  }))
-);
+const statusItems = computed(() => [
+  { key: 'all', label: '全部产品', count: statusBoardTotal.value, tone: 'sky' as StatusNavTone, icon: Menu },
+  ...statusBoardItems.value.map(item => {
+    const visual = STATUS_VISUALS[item.statusCode] ?? DEFAULT_STATUS_VISUAL;
+
+    return {
+      key: item.statusCode,
+      label: item.statusName,
+      count: item.count,
+      tone: visual.tone,
+      icon: visual.icon
+    };
+  })
+]);
 
 function getDirectionLabel(directionCode?: string | null) {
   return getDirectionDictLabel(directionCode, '--');
@@ -145,7 +131,7 @@ function createRequestParams(): Api.Product.ProductSearchParams {
   return {
     ...searchParams,
     keyword: searchParams.keyword?.trim() || undefined,
-    statusCode: selectedStatus.value
+    statusCode: selectedStatus.value === 'all' ? undefined : selectedStatus.value
   };
 }
 
@@ -233,12 +219,8 @@ async function loadManagerOptions() {
 async function loadOverviewData() {
   const { error, data: overviewSummary } = await fetchGetProductOverviewSummary();
 
-  if (error || !overviewSummary) {
-    statusCounts.value = {};
-    return;
-  }
-
-  statusCounts.value = overviewSummary.statusCounts || {};
+  statusBoardItems.value = error || !overviewSummary ? [] : overviewSummary.items;
+  statusBoardTotal.value = error || !overviewSummary ? 0 : overviewSummary.total;
 }
 
 async function reloadProductTable(page = searchParams.pageNo ?? 1) {
@@ -263,7 +245,7 @@ async function handleResetSearch() {
   await reloadProductTable(1);
 }
 
-async function handleStatusChange(status: Api.Product.ProductStatusCode) {
+async function handleStatusChange(status: string) {
   selectedStatus.value = status;
   await Promise.all([loadOverviewData(), reloadProductTable(1)]);
 }
@@ -302,7 +284,7 @@ onMounted(async () => {
     class="min-h-560px gap-16px overflow-hidden xl:grid xl:grid-cols-[396px_minmax(0,1fr)] lt-xl:flex lt-xl:flex-col lt-xl:overflow-auto"
   >
     <div class="flex-col-stretch gap-16px xl:min-h-0">
-      <ElCard class="product-overview-card card-wrapper">
+      <ElCard class="product-overview-card card-wrapper xl:flex-1">
         <div class="product-status-panel__list">
           <button
             v-for="item in statusItems"
@@ -323,7 +305,6 @@ onMounted(async () => {
                 <strong>{{ item.label }}</strong>
                 <em>{{ item.count }}</em>
               </div>
-              <p class="product-status-item__desc">{{ item.description }}</p>
             </div>
           </button>
         </div>
@@ -462,7 +443,6 @@ onMounted(async () => {
   align-items: center;
   justify-content: space-between;
   gap: 12px;
-  margin-bottom: 6px;
 }
 
 .product-status-item__top strong {
@@ -478,10 +458,9 @@ onMounted(async () => {
   font-weight: 700;
 }
 
-.product-status-item__desc {
-  color: rgb(100 116 139 / 94%);
-  font-size: 13px;
-  line-height: 1.6;
+.product-status-item--sky .product-status-item__icon {
+  background-color: rgb(240 249 255 / 96%);
+  color: rgb(2 132 199 / 96%);
 }
 
 .product-status-item--teal .product-status-item__icon {
diff --git a/src/views/product/shared/product-master-data.ts b/src/views/product/shared/product-master-data.ts
index 46b9674..1ca2c0c 100644
--- a/src/views/product/shared/product-master-data.ts
+++ b/src/views/product/shared/product-master-data.ts
@@ -16,19 +16,21 @@ export const productStatusActionRecord: Record<Api.Product.ProductStatusActionCo
   abandon: '废弃产品'
 };
 
-export function getProductStatusLabel(status: Api.Product.ProductStatusCode) {
-  return productStatusRecord[status];
+/** 状态编码来自状态机动态下发，未配置的新状态回退编码本身（展示名优先用后端 statusName） */
+export function getProductStatusLabel(status: string) {
+  return (productStatusRecord as Record<string, string>)[status] ?? status;
 }
 
-export function getProductStatusTagType(status: Api.Product.ProductStatusCode): UI.ThemeColor {
-  const statusTagTypeMap: Record<Api.Product.ProductStatusCode, UI.ThemeColor> = {
+/** 根据产品状态返回对应的 Tag 类型；未配置的新状态回退 info */
+export function getProductStatusTagType(status: string): UI.ThemeColor {
+  const statusTagTypeMap: Record<string, UI.ThemeColor> = {
     active: 'success',
     paused: 'warning',
     archived: 'info',
     abandoned: 'danger'
   };
 
-  return statusTagTypeMap[status];
+  return statusTagTypeMap[status] ?? 'info';
 }
 
 export function isProductEditable(status: Api.Product.ProductStatusCode) {
diff --git a/src/views/project/list/index.vue b/src/views/project/list/index.vue
index a7000da..cf55355 100644
--- a/src/views/project/list/index.vue
+++ b/src/views/project/list/index.vue
@@ -1,288 +1,200 @@
-<script setup lang="tsx">
+<script setup lang="ts">
 import { computed, onMounted, reactive, ref } from 'vue';
-import { ElButton, ElProgress, ElTag } from 'element-plus';
-import dayjs from 'dayjs';
-import { RDMS_OBJECT_DIRECTION_DICT_CODE, RDMS_PROJECT_TYPE_DICT_CODE } from '@/constants/dict';
+import { ElButton } from 'element-plus';
 import { OBJECT_CONTEXT_QUERY_KEY } from '@/constants/object-context';
-import { fetchGetProjectOverviewSummary, fetchGetProjectPage, fetchGetUserSimpleList } from '@/service/api';
-import { useDict } from '@/hooks/business/dict';
+import {
+  fetchGetProductPage,
+  fetchGetProjectGroupPage,
+  fetchGetProjectOverviewSummary,
+  fetchGetProjectPage,
+  fetchGetUserSimpleList
+} from '@/service/api';
 import { useRouterPush } from '@/hooks/common/router';
-import { useUIPaginatedTable } from '@/hooks/common/table';
-import { getProjectStatusLabel, getProjectStatusTagType } from '../shared/project-master-data';
+import ProjectGroupedTable from './modules/project-grouped-table.vue';
 import ProjectOperateDialog from './modules/project-operate-dialog.vue';
-import ProjectOverviewCard from './modules/project-overview-card.vue';
 import ProjectSearch from './modules/project-search.vue';
+import ProjectStatusRail, { type ProjectListNavKey } from './modules/project-status-rail.vue';
 
 defineOptions({ name: 'ProjectList' });
 
-type ProjectPageResponse = Awaited<ReturnType<typeof fetchGetProjectPage>>;
-
 const PROJECT_ENTRY_ROUTE_PATH = '/project/list';
+/** 组内默认直出条数（设计决策 N=5，超出收纳为"还有 X 个"；与后端 group-page topN 对齐） */
+const GROUP_TOP_N = 5;
+/** 每页产品组数（设计决策 M=10，按产品分页） */
+const GROUP_PAGE_SIZE = 10;
+/** 展开剩余单次拉取上限（内网单产品项目量级内安全） */
+const GROUP_REMAINING_PAGE_SIZE = 200;
 
-function getInitSearchParams(): Api.Project.ProjectSearchParams {
+function getInitSearchParams(): Api.Project.ProjectGroupSearchParams {
   return {
     pageNo: 1,
-    pageSize: 20,
+    pageSize: GROUP_PAGE_SIZE,
     keyword: '',
-    directionCode: undefined,
-    projectType: undefined,
     productId: undefined,
-    managerUserId: undefined,
+    projectType: undefined,
     statusCode: undefined,
-    updateTime: undefined
+    orphanOnly: undefined
   };
 }
 
-function transformProjectPage(response: ProjectPageResponse, pageNo: number, pageSize: number) {
-  if (!response.error && response.data) {
-    return {
-      data: response.data.list,
-      pageNum: pageNo,
-      pageSize,
-      total: response.data.total
-    };
-  }
-
-  return {
-    data: [],
-    pageNum: pageNo,
-    pageSize,
-    total: 0
-  };
-}
-
-function sortManagerOptions(list: Api.SystemManage.UserSimple[]) {
-  return list.slice().sort((left, right) => left.nickname.localeCompare(right.nickname, 'zh-CN'));
-}
-
-function formatDate(value?: string | null) {
-  if (!value) {
-    return '--';
-  }
-
-  return dayjs(value).format('YYYY-MM-DD');
+function createEmptyGroupPage(): Api.Project.ProjectGroupPageResult {
+  return { total: 0, projectTotal: 0, directionCount: 0, orphanTotal: 0, list: [] };
 }
 
 const searchParams = reactive(getInitSearchParams());
-const selectedStatus = ref<Api.Project.ProjectStatusCode>('active');
-const managerFilterOptions = ref<Api.SystemManage.UserSimple[]>([]);
+const navKey = ref<ProjectListNavKey>('active');
+const groupPage = ref<Api.Project.ProjectGroupPageResult>(createEmptyGroupPage());
+const loading = ref(false);
+const allCollapsed = ref(false);
+/** 状态看板项（overview-summary items，状态机动态下发），左栏与"全部"口径派生均以此为源 */
+const statusBoardItems = ref<Api.Project.OverviewStatusItem[]>([]);
+/** "全部"口径总数（后端 total，前端不自行求和） */
+const statusBoardTotal = ref(0);
+/** 游离项目数：取 overview-summary 的 orphanCount（全口径常驻），左栏游离入口据此显隐 */
+const orphanCount = ref(0);
 const managerUserOptions = ref<Api.SystemManage.UserSimple[]>([]);
+const productOptions = ref<Array<{ id: string; name: string }>>([]);
 const operateVisible = ref(false);
-const editingRow = ref<Api.Project.Project | null>(null);
+const presetProduct = ref<{ id: string; name: string } | null>(null);
 const { routerPush } = useRouterPush();
 
-const { getLabel: getDirectionDictLabel } = useDict(RDMS_OBJECT_DIRECTION_DICT_CODE);
-const { getLabel: getProjectTypeLabel } = useDict(RDMS_PROJECT_TYPE_DICT_CODE);
-
-const statusCounts = ref<Record<string, number>>({
-  pending: 0,
-  active: 0,
-  paused: 0,
-  completed: 0,
-  cancelled: 0,
-  archived: 0
-});
-
-const statusOptions = computed(() => [
-  { value: 'pending', label: '待开始' },
-  { value: 'active', label: '进行中' },
-  { value: 'paused', label: '已暂停' },
-  { value: 'completed', label: '已完成' },
-  { value: 'cancelled', label: '作废项目' },
-  { value: 'archived', label: '归档项目' }
-]);
-
 const managerLabelMap = computed(() => {
   return new Map(managerUserOptions.value.map(item => [String(item.id), item.nickname]));
 });
 
-function getDirectionLabel(directionCode?: string | null) {
-  return getDirectionDictLabel(directionCode, '--');
-}
+const showDirectionLayer = computed(() => groupPage.value.directionCount >= 2);
 
-function getProjectTypeLabelByCode(projectType?: string | null) {
-  return getProjectTypeLabel(projectType, '--');
-}
+/** "全部"视图状态编码：由状态看板项按 includeInAll 派生（当前口径无排除项），用于展开剩余时 statusCodes 多值过滤 */
+const allViewStatusCodes = computed(() =>
+  statusBoardItems.value.filter(item => item.includeInAll).map(item => item.statusCode)
+);
 
-function getManagerLabel(managerUserId?: string | null) {
-  if (!managerUserId) {
-    return '--';
+const headerMeta = computed(() => {
+  const parts: string[] = [];
+
+  if (showDirectionLayer.value) {
+    parts.push(`跨 ${groupPage.value.directionCount} 个方向`);
   }
 
-  return managerLabelMap.value.get(String(managerUserId)) || String(managerUserId);
-}
+  parts.push(`${groupPage.value.total} 个分组`);
+  parts.push(`${groupPage.value.projectTotal} 个项目`);
+
+  return parts.join(' · ');
+});
+
+function createRequestParams(): Api.Project.ProjectGroupSearchParams {
+  const isStatusNav = navKey.value !== 'all' && navKey.value !== 'orphan';
 
-function createRequestParams(): Api.Project.ProjectSearchParams {
   return {
     ...searchParams,
     keyword: searchParams.keyword?.trim() || undefined,
-    statusCode: selectedStatus.value
+    topN: GROUP_TOP_N,
+    statusCode: isStatusNav ? navKey.value : undefined,
+    orphanOnly: navKey.value === 'orphan' ? true : undefined
   };
 }
 
-const { columns, columnChecks, data, loading, getDataByPage, mobilePagination } = useUIPaginatedTable<
-  ProjectPageResponse,
-  Api.Project.Project
->({
-  paginationProps: {
-    currentPage: searchParams.pageNo,
-    pageSize: searchParams.pageSize
-  },
-  api: () => fetchGetProjectPage(createRequestParams()),
-  transform: response => transformProjectPage(response, searchParams.pageNo ?? 1, searchParams.pageSize ?? 10),
-  onPaginationParamsChange: params => {
-    searchParams.pageNo = params.currentPage ?? 1;
-    searchParams.pageSize = params.pageSize ?? 10;
-  },
-  columns: () => [
-    { prop: 'index', type: 'index', label: '序号', width: 64 },
-    {
-      prop: 'projectName',
-      label: '项目名称',
-      minWidth: 220,
-      formatter: row => (
-        <ElButton link type="primary" class="project-name-link" onClick={() => enterProjectContext(row)}>
-          {row.projectName}
-        </ElButton>
-      )
-    },
-    { prop: 'projectCode', label: '项目编码', minWidth: 140, showOverflowTooltip: true },
-    {
-      prop: 'directionCode',
-      label: '项目方向',
-      minWidth: 140,
-      showOverflowTooltip: true,
-      formatter: row => getDirectionLabel(row.directionCode)
-    },
-    {
-      prop: 'projectType',
-      label: '项目类型',
-      minWidth: 140,
-      showOverflowTooltip: true,
-      formatter: row => getProjectTypeLabelByCode(row.projectType)
-    },
-    {
-      prop: 'managerUserId',
-      label: '项目经理',
-      minWidth: 120,
-      formatter: row => getManagerLabel(row.managerUserId)
-    },
-    {
-      prop: 'progressRate',
-      label: '进度',
-      width: 160,
-      formatter: row => {
-        const percentage = row.progressRate ?? 0;
-        return (
-          <div style="padding: 0 8px;">
-            <ElProgress
-              percentage={percentage}
-              status={percentage >= 100 ? 'success' : undefined}
-              stroke-width={18}
-              text-inside
-            />
-          </div>
-        );
-      }
-    },
-    {
-      prop: 'statusCode',
-      label: '状态',
-      width: 100,
-      align: 'center',
-      formatter: row => (
-        <ElTag type={getProjectStatusTagType(row.statusCode)}>{getProjectStatusLabel(row.statusCode)}</ElTag>
-      )
-    },
-    {
-      prop: 'updateTime',
-      label: '最近更新',
-      width: 170,
-      align: 'center',
-      formatter: row => formatDate(row.updateTime)
-    }
-  ],
-  immediate: false
-});
+async function loadGroupPage(page = searchParams.pageNo ?? 1) {
+  searchParams.pageNo = page;
+  loading.value = true;
 
-async function loadManagerOptions() {
-  const { error, data: userList } = await fetchGetUserSimpleList();
+  const { error, data } = await fetchGetProjectGroupPage(createRequestParams());
 
-  if (error || !userList) {
-    managerUserOptions.value = [];
-    managerFilterOptions.value = [];
-    return;
+  loading.value = false;
+  groupPage.value = !error && data ? data : createEmptyGroupPage();
+}
+
+/**
+ * 展开某组剩余项目：后端 group-page 每组仅返前 topN 条，剩余按当前视图状态口径 +
+ * 产品/游离维度走 page 接口拉该组全量，回灌给分组表格组件（注入到其 fetchMore）。
+ */
+async function loadGroupRemaining(group: Api.Project.ProjectGroup): Promise<Api.Project.Project[]> {
+  const isStatusNav = navKey.value !== 'all' && navKey.value !== 'orphan';
+
+  const { error, data } = await fetchGetProjectPage({
+    pageNo: 1,
+    pageSize: GROUP_REMAINING_PAGE_SIZE,
+    keyword: searchParams.keyword?.trim() || undefined,
+    projectType: searchParams.projectType || undefined,
+    productId: group.orphan ? undefined : (group.productId ?? undefined),
+    orphanOnly: group.orphan ? true : undefined,
+    statusCode: isStatusNav ? navKey.value : undefined,
+    statusCodes: isStatusNav ? undefined : allViewStatusCodes.value
+  });
+
+  if (error || !data) {
+    throw new Error('加载该组剩余项目失败');
   }
 
-  const userSimpleList = sortManagerOptions(userList);
-  managerUserOptions.value = userSimpleList;
-  managerFilterOptions.value = userSimpleList;
+  return data.list;
 }
 
 async function loadOverviewData() {
-  const { error, data: overviewSummary } = await fetchGetProjectOverviewSummary();
+  const { error, data } = await fetchGetProjectOverviewSummary();
 
-  if (error || !overviewSummary) {
-    statusCounts.value = {};
-    return;
-  }
-
-  statusCounts.value = overviewSummary.statusCounts || {};
+  statusBoardItems.value = error || !data ? [] : data.items;
+  statusBoardTotal.value = error || !data ? 0 : data.total;
+  orphanCount.value = error || !data ? 0 : (data.orphanCount ?? 0);
 }
 
-async function reloadProjectTable(page = searchParams.pageNo ?? 1) {
-  await getDataByPage(page);
+async function loadManagerOptions() {
+  const { error, data } = await fetchGetUserSimpleList();
+
+  managerUserOptions.value =
+    error || !data ? [] : data.slice().sort((left, right) => left.nickname.localeCompare(right.nickname, 'zh-CN'));
+}
+
+async function loadProductOptions() {
+  const { error, data } = await fetchGetProductPage({ pageNo: 1, pageSize: 200 });
+
+  productOptions.value =
+    error || !data
+      ? []
+      : data.list.map(item => ({
+          id: item.id,
+          name: item.name || item.code || item.id
+        }));
 }
 
 async function refreshPageData(page = searchParams.pageNo ?? 1) {
-  await Promise.all([loadManagerOptions(), loadOverviewData(), reloadProjectTable(page)]);
+  await Promise.all([loadManagerOptions(), loadProductOptions(), loadOverviewData(), loadGroupPage(page)]);
 }
 
 async function handleSearch() {
-  await reloadProjectTable(1);
+  await loadGroupPage(1);
 }
 
 async function handleResetSearch() {
-  const pageSize = searchParams.pageSize ?? 10;
-
-  Object.assign(searchParams, getInitSearchParams(), {
-    pageSize
-  });
-
-  await reloadProjectTable(1);
+  Object.assign(searchParams, getInitSearchParams());
+  await loadGroupPage(1);
 }
 
-async function handleStatusChange(status: Api.Project.ProjectStatusCode) {
-  selectedStatus.value = status;
-  await Promise.all([loadOverviewData(), reloadProjectTable(1)]);
+async function handleNavChange(key: ProjectListNavKey) {
+  navKey.value = key;
+  allCollapsed.value = false;
+  await Promise.all([loadOverviewData(), loadGroupPage(1)]);
 }
 
-function openCreate() {
-  editingRow.value = null;
+function openCreate(group?: Api.Project.ProjectGroup) {
+  presetProduct.value = group?.productId ? { id: group.productId, name: group.productName } : null;
   operateVisible.value = true;
 }
 
-async function enterProjectContext(row: Api.Project.Project) {
+async function enterProjectContext(project: Api.Project.Project) {
   await routerPush({
     path: PROJECT_ENTRY_ROUTE_PATH,
     query: {
-      [OBJECT_CONTEXT_QUERY_KEY]: row.id
+      [OBJECT_CONTEXT_QUERY_KEY]: project.id
     }
   });
 }
 
-async function handleProjectSubmitted(projectId?: string) {
-  const isEditing = Boolean(projectId && editingRow.value?.id === projectId);
-
-  await refreshPageData(isEditing ? (searchParams.pageNo ?? 1) : 1);
-
-  if (isEditing) {
-    editingRow.value = null;
-  }
+async function handleProjectSubmitted() {
+  await Promise.all([loadOverviewData(), loadGroupPage(searchParams.pageNo ?? 1)]);
 }
 
 onMounted(async () => {
-  await refreshPageData();
+  await refreshPageData(1);
 });
 </script>
 
@@ -290,18 +202,21 @@ onMounted(async () => {
   <div
     class="min-h-560px gap-16px overflow-hidden xl:grid xl:grid-cols-[396px_minmax(0,1fr)] lt-xl:flex lt-xl:flex-col lt-xl:overflow-auto"
   >
-    <div class="flex-col-stretch gap-16px xl:min-h-0">
-      <ProjectOverviewCard
-        :status-counts="statusCounts"
-        :selected-status="selectedStatus"
-        @status-change="handleStatusChange"
+    <div class="flex-col-stretch gap-16px xl:min-h-0 xl:overflow-auto">
+      <ProjectStatusRail
+        class="xl:flex-1"
+        :items="statusBoardItems"
+        :total="statusBoardTotal"
+        :orphan-count="orphanCount"
+        :selected="navKey"
+        @change="handleNavChange"
       />
     </div>
 
     <div class="flex-col-stretch gap-16px xl:min-h-0">
       <ProjectSearch
         v-model:model="searchParams"
-        :manager-options="managerFilterOptions"
+        :product-options="productOptions"
         @reset="handleResetSearch"
         @search="handleSearch"
       />
@@ -309,52 +224,50 @@ onMounted(async () => {
       <ElCard class="card-wrapper xl:flex-1-hidden" body-class="business-table-card-body">
         <template #header>
           <div class="project-card-header">
-            <div class="min-w-0 flex-1">
-              <div class="flex flex-wrap items-center gap-8px">
-                <p class="truncate text-16px font-600">项目列表</p>
-                <ElTag effect="plain" :type="getProjectStatusTagType(selectedStatus)">
-                  {{
-                    statusOptions.find(item => item.value === selectedStatus)?.label ||
-                    getProjectStatusLabel(selectedStatus)
-                  }}
-                </ElTag>
-                <ElTag effect="plain">{{ mobilePagination.total || data.length }}</ElTag>
-              </div>
+            <div class="min-w-0 flex flex-wrap items-center gap-8px">
+              <p class="truncate text-16px font-600">项目列表</p>
+              <span class="project-card-header__meta">{{ headerMeta }}</span>
+            </div>
+            <div class="flex flex-none items-center gap-8px">
+              <ElButton plain :disabled="!groupPage.list.length" @click="allCollapsed = !allCollapsed">
+                <template #icon>
+                  <icon-ic-round-unfold-more v-if="allCollapsed" class="text-icon" />
+                  <icon-ic-round-unfold-less v-else class="text-icon" />
+                </template>
+                {{ allCollapsed ? '展开全部' : '折叠全部' }}
+              </ElButton>
+              <ElButton plain type="primary" @click="openCreate()">
+                <template #icon>
+                  <icon-ic-round-plus class="text-icon" />
+                </template>
+                新增项目
+              </ElButton>
             </div>
-            <TableHeaderOperation
-              v-model:columns="columnChecks"
-              :disabled-delete="true"
-              :loading="loading"
-              @refresh="refreshPageData"
-            >
-              <template #default>
-                <ElButton plain type="primary" @click="openCreate">
-                  <template #icon>
-                    <icon-ic-round-plus class="text-icon" />
-                  </template>
-                  新增
-                </ElButton>
-              </template>
-            </TableHeaderOperation>
           </div>
         </template>
 
         <div class="flex-1">
-          <ElTable v-loading="loading" height="100%" border row-key="id" :data="data">
-            <ElTableColumn v-for="col in columns" :key="String(col.prop)" v-bind="col" />
-
-            <template #empty>
-              <ElEmpty description="当前筛选条件下暂无项目" />
-            </template>
-          </ElTable>
+          <ProjectGroupedTable
+            :groups="groupPage.list"
+            :loading="loading"
+            :all-view="navKey === 'all'"
+            :show-direction-layer="showDirectionLayer"
+            :top-n="GROUP_TOP_N"
+            :all-collapsed="allCollapsed"
+            :manager-label-map="managerLabelMap"
+            :fetch-more="loadGroupRemaining"
+            @enter="enterProjectContext"
+            @create="openCreate"
+          />
         </div>
         <div class="mt-20px flex justify-end">
           <ElPagination
-            v-if="mobilePagination.total"
-            layout="total,prev,pager,next,sizes"
-            v-bind="mobilePagination"
-            @current-change="mobilePagination['current-change']"
-            @size-change="mobilePagination['size-change']"
+            v-if="groupPage.total > GROUP_PAGE_SIZE"
+            layout="total,prev,pager,next"
+            :total="groupPage.total"
+            :page-size="GROUP_PAGE_SIZE"
+            :current-page="searchParams.pageNo ?? 1"
+            @current-change="loadGroupPage"
           />
         </div>
       </ElCard>
@@ -363,7 +276,7 @@ onMounted(async () => {
     <ProjectOperateDialog
       v-model:visible="operateVisible"
       :manager-user-options="managerUserOptions"
-      :row-data="editingRow"
+      :preset-product="presetProduct"
       @submitted="handleProjectSubmitted"
     />
   </div>
@@ -377,8 +290,9 @@ onMounted(async () => {
   gap: 12px;
 }
 
-.project-name-link {
-  padding: 0;
+.project-card-header__meta {
+  color: var(--el-text-color-secondary);
+  font-size: 13px;
 }
 
 @media (width <= 1280px) {
diff --git a/src/views/project/list/modules/project-create-base-form.vue b/src/views/project/list/modules/project-create-base-form.vue
index aa13350..17f3e13 100644
--- a/src/views/project/list/modules/project-create-base-form.vue
+++ b/src/views/project/list/modules/project-create-base-form.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { computed, nextTick, onMounted, ref } from 'vue';
+import { computed, nextTick, onMounted, ref, watch } from 'vue';
 import { ElCol, ElDatePicker, ElFormItem, ElInput, ElOption, ElRow, ElSelect } from 'element-plus';
 import dayjs from 'dayjs';
 import { RDMS_OBJECT_DIRECTION_DICT_CODE, RDMS_PROJECT_TYPE_DICT_CODE } from '@/constants/dict';
@@ -165,17 +165,26 @@ async function loadProductOptions() {
   }));
 }
 
-function onProductChange(newProductId: string | null) {
-  if (!newProductId) {
+// 所属产品变化（手动选择 / 弹窗预填 / 重开重置）时同步项目方向：产品方向是唯一权威来源。
+// 不放 onMounted：弹窗复用同一表单实例，重开时模型已重置而 mounted 钩子不会再跑，会留下"方向只读 + 空值"的校验死局。
+watch([() => model.value.productId, productOptions], ([productId]) => {
+  if (!productId || !productOptions.value.length) {
     return;
   }
 
-  const product = productOptions.value.find(p => p.id === newProductId);
+  const product = productOptions.value.find(p => p.id === productId);
 
   if (product) {
-    model.value.directionCode = product.directionCode;
+    if (model.value.directionCode !== product.directionCode) {
+      model.value.directionCode = product.directionCode;
+    }
+    return;
   }
-}
+
+  // 产品选项未命中（加载失败/已被删）时解除关联，避免方向锁死在空值
+  model.value.productId = null;
+  window.$message?.warning('未找到所选产品，请手动选择所属产品');
+});
 
 async function runValidate(): Promise<boolean> {
   try {
@@ -186,9 +195,15 @@ async function runValidate(): Promise<boolean> {
   }
 }
 
-onMounted(loadProductOptions);
+function clearValidate() {
+  formRef.value?.clearValidate();
+}
 
-defineExpose({ validate: runValidate });
+onMounted(async () => {
+  await loadProductOptions();
+});
+
+defineExpose({ validate: runValidate, clearValidate });
 </script>
 
 <template>
@@ -211,7 +226,6 @@ defineExpose({ validate: runValidate });
             clearable
             filterable
             placeholder="选择所属产品（可选），选择后将锁定项目方向"
-            @change="onProductChange"
           >
             <ElOption v-for="item in productOptions" :key="item.id" :label="item.name" :value="item.id" />
           </ElSelect>
diff --git a/src/views/project/list/modules/project-grouped-table.vue b/src/views/project/list/modules/project-grouped-table.vue
new file mode 100644
index 0000000..e37c1f9
--- /dev/null
+++ b/src/views/project/list/modules/project-grouped-table.vue
@@ -0,0 +1,736 @@
+<script setup lang="ts">
+import { computed, ref, watch } from 'vue';
+import { ElButton, ElEmpty, ElProgress, ElTag, ElTooltip } from 'element-plus';
+import dayjs from 'dayjs';
+import { ArrowDown, Collection, QuestionFilled } from '@element-plus/icons-vue';
+import { RDMS_OBJECT_DIRECTION_DICT_CODE, RDMS_PROJECT_TYPE_DICT_CODE } from '@/constants/dict';
+import { useDict } from '@/hooks/business/dict';
+import { getProjectStatusLabel, getProjectStatusTagType } from '../../shared/project-master-data';
+
+defineOptions({ name: 'ProjectGroupedTable' });
+
+interface Props {
+  groups: Api.Project.ProjectGroup[];
+  loading?: boolean;
+  /** 当前是否"全部"视图（决定暂无项目占位是否渲染） */
+  allView: boolean;
+  /** 是否渲染方向小节层（可见产品方向数 ≥2） */
+  showDirectionLayer: boolean;
+  /** 组内默认直出条数（超出收纳） */
+  topN: number;
+  /** 折叠全部开关（true = 全部产品组折叠；方向小节保持展开） */
+  allCollapsed: boolean;
+  /** userId -> 昵称，项目经理列兜底回显 */
+  managerLabelMap: Map<string, string>;
+  /**
+   * 拉取某组「展开剩余」的完整项目列表（后端 group-page 仅返前 topN 条）。
+   * 由父组件注入：内部按 productId/orphanOnly + 当前状态口径调 page 接口并归一，返回该组全量项目（含前 N 条）。
+   */
+  fetchMore: (group: Api.Project.ProjectGroup) => Promise<Api.Project.Project[]>;
+}
+
+const props = withDefaults(defineProps<Props>(), { loading: false });
+
+interface Emits {
+  (e: 'enter', project: Api.Project.Project): void;
+  (e: 'create', group: Api.Project.ProjectGroup): void;
+}
+
+const emit = defineEmits<Emits>();
+
+const { getLabel: getDirectionLabel } = useDict(RDMS_OBJECT_DIRECTION_DICT_CODE);
+const { getLabel: getTypeLabel, dictOptions: typeOptions } = useDict(RDMS_PROJECT_TYPE_DICT_CODE);
+
+/** 方向小节：把相邻同方向的产品组切成段；游离组单独成段（不渲染方向行） */
+interface DirectionSection {
+  key: string;
+  directionCode: string;
+  orphan: boolean;
+  groups: Api.Project.ProjectGroup[];
+}
+
+const sections = computed<DirectionSection[]>(() => {
+  const list: DirectionSection[] = [];
+
+  for (const group of props.groups) {
+    const last = list[list.length - 1];
+
+    if (last && !last.orphan && !group.orphan && last.directionCode === group.directionCode) {
+      last.groups.push(group);
+    } else {
+      list.push({
+        key: group.orphan ? 'orphan' : `dir-${group.directionCode}`,
+        directionCode: group.orphan ? '' : group.directionCode,
+        orphan: group.orphan,
+        groups: [group]
+      });
+    }
+  }
+
+  return list;
+});
+
+function groupKey(group: Api.Project.ProjectGroup) {
+  return group.productId ?? 'orphan';
+}
+
+function sectionProjectCount(section: DirectionSection) {
+  return section.groups.reduce((sum, group) => sum + group.projectTotal, 0);
+}
+
+// === 折叠 / 展开内部态（数据刷新即重置，默认全部展开） ===
+const collapsedDirections = ref(new Set<string>());
+const collapsedProducts = ref(new Set<string>());
+const revealedProducts = ref(new Set<string>());
+/** 已拉取的「展开剩余」完整列表缓存：groupKey -> 全量项目（避免重复请求） */
+const expandedProjects = ref(new Map<string, Api.Project.Project[]>());
+/** 正在拉取「展开剩余」的 groupKey（收纳行 loading 态） */
+const expandingKeys = ref(new Set<string>());
+
+watch(
+  () => props.groups,
+  () => {
+    collapsedDirections.value = new Set();
+    collapsedProducts.value = props.allCollapsed ? new Set(props.groups.map(groupKey)) : new Set();
+    revealedProducts.value = new Set();
+    expandedProjects.value = new Map();
+    expandingKeys.value = new Set();
+  },
+  { immediate: true }
+);
+
+watch(
+  () => props.allCollapsed,
+  value => {
+    collapsedProducts.value = value ? new Set(props.groups.map(groupKey)) : new Set();
+  }
+);
+
+function toggleDirection(key: string) {
+  const next = new Set(collapsedDirections.value);
+
+  if (next.has(key)) {
+    next.delete(key);
+  } else {
+    next.add(key);
+  }
+
+  collapsedDirections.value = next;
+}
+
+function toggleProduct(key: string) {
+  const next = new Set(collapsedProducts.value);
+
+  if (next.has(key)) {
+    next.delete(key);
+  } else {
+    next.add(key);
+  }
+
+  collapsedProducts.value = next;
+}
+
+async function toggleReveal(group: Api.Project.ProjectGroup) {
+  const key = groupKey(group);
+
+  // 正在拉取剩余时忽略重复点击（page 是 GET、不走全局去重，防双击双发请求）
+  if (expandingKeys.value.has(key)) {
+    return;
+  }
+
+  // 已展开 → 收起（保留已拉取缓存，避免再次请求）
+  if (revealedProducts.value.has(key)) {
+    const next = new Set(revealedProducts.value);
+    next.delete(key);
+    revealedProducts.value = next;
+    return;
+  }
+
+  // 首次展开且后端只返了前 N 条 → 异步拉该组完整列表
+  const needFetch = group.projects.length < group.projectTotal && !expandedProjects.value.has(key);
+
+  if (needFetch) {
+    expandingKeys.value = new Set(expandingKeys.value).add(key);
+
+    try {
+      const full = await props.fetchMore(group);
+      expandedProjects.value = new Map(expandedProjects.value).set(key, full);
+    } catch {
+      window.$message?.error('展开失败，请重试');
+      const failNext = new Set(expandingKeys.value);
+      failNext.delete(key);
+      expandingKeys.value = failNext;
+      return;
+    }
+
+    const doneNext = new Set(expandingKeys.value);
+    doneNext.delete(key);
+    expandingKeys.value = doneNext;
+  }
+
+  revealedProducts.value = new Set(revealedProducts.value).add(key);
+}
+
+// === 组内 Top-N 收纳（所有状态视图生效） ===
+function visibleProjects(group: Api.Project.ProjectGroup) {
+  const key = groupKey(group);
+
+  if (revealedProducts.value.has(key)) {
+    // 拉过剩余用完整缓存；若组内总数本就 ≤ topN（无需拉取）则直接用 group.projects
+    return expandedProjects.value.get(key) ?? group.projects;
+  }
+
+  return group.projects.slice(0, props.topN);
+}
+
+/**
+ * group.projects 为后端 group-page 返回的前 topN 条，projectTotal 为组内全量计数。
+ * 展开剩余通过注入的 props.fetchMore 异步拉取该组完整列表并缓存（见 toggleReveal）。
+ */
+function hiddenCount(group: Api.Project.ProjectGroup) {
+  return Math.max(group.projectTotal - props.topN, 0);
+}
+
+// === 扁平行模型：分组结构铺平后交给 ElTable 渲染（非项目行整行合并单元格） ===
+type FlatRowType = 'dir' | 'product' | 'hint-empty' | 'project' | 'more';
+
+interface FlatRow {
+  rowType: FlatRowType;
+  key: string;
+  section?: DirectionSection;
+  group?: Api.Project.ProjectGroup;
+  project?: Api.Project.Project;
+}
+
+const COLUMN_COUNT = 7;
+
+/** 单个产品组铺平为行：产品行 +（未折叠时）占位/项目/收纳行 */
+function buildGroupRows(group: Api.Project.ProjectGroup): FlatRow[] {
+  const key = groupKey(group);
+  const rows: FlatRow[] = [{ rowType: 'product', key: `prod-${key}`, group }];
+
+  if (collapsedProducts.value.has(key)) {
+    return rows;
+  }
+
+  if (props.allView && group.projectTotal === 0) {
+    rows.push({ rowType: 'hint-empty', key: `hint-empty-${key}`, group });
+  }
+
+  for (const project of visibleProjects(group)) {
+    rows.push({ rowType: 'project', key: `proj-${project.id}`, group, project });
+  }
+
+  if (hiddenCount(group) > 0) {
+    rows.push({ rowType: 'more', key: `more-${key}`, group });
+  }
+
+  return rows;
+}
+
+const flatRows = computed<FlatRow[]>(() => {
+  const rows: FlatRow[] = [];
+
+  for (const section of sections.value) {
+    if (props.showDirectionLayer && !section.orphan) {
+      rows.push({ rowType: 'dir', key: `dir-${section.key}`, section });
+    }
+
+    if (!collapsedDirections.value.has(section.key)) {
+      for (const group of section.groups) {
+        rows.push(...buildGroupRows(group));
+      }
+    }
+  }
+
+  return rows;
+});
+
+function getRowKey(row: FlatRow) {
+  return row.key;
+}
+
+function spanMethod({ row, columnIndex }: { row: FlatRow; columnIndex: number }) {
+  if (row.rowType === 'project') {
+    return undefined;
+  }
+
+  return columnIndex === 0 ? { rowspan: 1, colspan: COLUMN_COUNT } : { rowspan: 0, colspan: 0 };
+}
+
+function rowClassName({ row }: { row: FlatRow }) {
+  if (row.rowType === 'dir') {
+    const collapsed = row.section && collapsedDirections.value.has(row.section.key);
+    return `pg-dir-row${collapsed ? ' is-collapsed' : ''}`;
+  }
+
+  if (row.rowType === 'product') {
+    const collapsed = row.group && collapsedProducts.value.has(groupKey(row.group));
+    return `pg-prod-row${collapsed ? ' is-collapsed' : ''}`;
+  }
+
+  if (row.rowType === 'hint-empty') {
+    return 'pg-hint-row';
+  }
+
+  if (row.rowType === 'more') {
+    return 'pg-more-row';
+  }
+
+  return 'pg-proj-row';
+}
+
+function handleRowClick(row: FlatRow) {
+  if (row.rowType === 'dir' && row.section) {
+    toggleDirection(row.section.key);
+    return;
+  }
+
+  if (row.rowType === 'product' && row.group) {
+    toggleProduct(groupKey(row.group));
+    return;
+  }
+
+  if (row.rowType === 'more' && row.group) {
+    toggleReveal(row.group);
+  }
+}
+
+// === 回显 ===
+interface TypeBadge {
+  value: string;
+  label: string;
+  count: number;
+}
+
+function groupTypeBadges(group: Api.Project.ProjectGroup): TypeBadge[] {
+  return (typeOptions.value ?? [])
+    .filter(option => (group.typeCounts[option.value] ?? 0) > 0)
+    .map(option => ({
+      value: option.value,
+      label: option.label,
+      count: group.typeCounts[option.value]
+    }));
+}
+
+function productManagerLabel(group: Api.Project.ProjectGroup) {
+  if (group.managerUserNickname) {
+    return group.managerUserNickname;
+  }
+
+  if (!group.managerUserId) {
+    return '';
+  }
+
+  return props.managerLabelMap.get(group.managerUserId) || '';
+}
+
+function productMetaLabel(group: Api.Project.ProjectGroup) {
+  const manager = productManagerLabel(group);
+
+  return [group.productCode, manager ? `经理 ${manager}` : ''].filter(Boolean).join(' · ');
+}
+
+function projectManagerLabel(project: Api.Project.Project) {
+  return project.managerUserNickname || props.managerLabelMap.get(project.managerUserId) || '--';
+}
+
+function formatDate(value?: string | null) {
+  if (!value) {
+    return '--';
+  }
+
+  return dayjs(value).format('YYYY-MM-DD');
+}
+
+/** 计划周期回显：两端完整日期，缺失端以 ? 占位 */
+function formatPlannedRange(project: Api.Project.Project) {
+  const start = project.plannedStartDate ? dayjs(project.plannedStartDate).format('YYYY-MM-DD') : '';
+  const end = project.plannedEndDate ? dayjs(project.plannedEndDate).format('YYYY-MM-DD') : '';
+
+  if (!start && !end) {
+    return '--';
+  }
+
+  return `${start || '?'} ~ ${end || '?'}`;
+}
+
+/** 仅进行态视为可逾期；已完成/作废/归档不再标逾期 */
+const OVERDUE_ELIGIBLE_STATUS: Api.Project.ProjectStatusCode[] = ['pending', 'active', 'paused'];
+
+function overdueDays(project: Api.Project.Project) {
+  if (!project.plannedEndDate || !OVERDUE_ELIGIBLE_STATUS.includes(project.statusCode)) {
+    return 0;
+  }
+
+  const days = dayjs().startOf('day').diff(dayjs(project.plannedEndDate).startOf('day'), 'day');
+
+  return Math.max(days, 0);
+}
+</script>
+
+<template>
+  <ElTable
+    v-loading="loading"
+    class="project-grouped-table"
+    height="100%"
+    :data="flatRows"
+    :row-key="getRowKey"
+    :span-method="spanMethod"
+    :row-class-name="rowClassName"
+    @row-click="handleRowClick"
+  >
+    <ElTableColumn label="项目名称" min-width="300" align="left">
+      <template #default="{ row }">
+        <div v-if="row.rowType === 'dir'" class="pg-dir-line">
+          <ElIcon class="pg-toggle"><ArrowDown /></ElIcon>
+          <span class="pg-dir-chip"></span>
+          <span class="pg-dir-name">
+            {{ getDirectionLabel(row.section.directionCode, row.section.directionCode || '--') }}
+          </span>
+          <span class="pg-dir-meta">
+            {{ row.section.groups.length }} 个产品 · {{ sectionProjectCount(row.section) }} 个项目
+          </span>
+        </div>
+
+        <div v-else-if="row.rowType === 'product'" class="pg-prod-line">
+          <ElIcon class="pg-toggle"><ArrowDown /></ElIcon>
+          <span class="pg-prod-icon" :class="{ 'pg-prod-icon--orphan': row.group.orphan }">
+            <ElIcon>
+              <QuestionFilled v-if="row.group.orphan" />
+              <Collection v-else />
+            </ElIcon>
+          </span>
+          <span class="pg-prod-name" :class="{ 'pg-prod-name--orphan': row.group.orphan }">
+            {{ row.group.productName }}
+          </span>
+          <span v-if="productMetaLabel(row.group)" class="pg-prod-code">{{ productMetaLabel(row.group) }}</span>
+          <span v-if="row.group.orphan" class="pg-prod-code">未挂产品</span>
+          <span v-for="badge in groupTypeBadges(row.group)" :key="badge.value" class="pg-badge">
+            {{ badge.label }} {{ badge.count }}
+          </span>
+          <ElButton
+            v-if="!row.group.orphan"
+            link
+            type="primary"
+            class="pg-add-link"
+            @click.stop="emit('create', row.group)"
+          >
+            <template #icon>
+              <icon-ic-round-plus class="text-icon" />
+            </template>
+            新增
+          </ElButton>
+        </div>
+
+        <div v-else-if="row.rowType === 'hint-empty'" class="pg-hint">
+          该产品暂无项目 ——
+          <ElButton link type="primary" @click.stop="emit('create', row.group)">新增项目</ElButton>
+        </div>
+
+        <div v-else-if="row.rowType === 'project'" class="pg-proj-name">
+          <ElButton link type="primary" class="pg-proj-link" @click="emit('enter', row.project)">
+            {{ row.project.projectName }}
+          </ElButton>
+          <div class="pg-sub-code">{{ row.project.projectCode }}</div>
+        </div>
+
+        <div v-else class="pg-more-line">
+          <template v-if="expandingKeys.has(groupKey(row.group))">
+            <span class="pg-more-link">加载中…</span>
+          </template>
+          <template v-else-if="!revealedProducts.has(groupKey(row.group))">
+            <span class="pg-more-link">
+              <ElIcon class="pg-more-icon"><ArrowDown /></ElIcon>
+              还有 {{ hiddenCount(row.group) }} 个项目，展开查看
+            </span>
+            <span class="pg-more-hint">组内默认只显示前 {{ topN }} 条，按最近更新排序</span>
+          </template>
+          <span v-else class="pg-more-link">
+            <ElIcon class="pg-more-icon pg-more-icon--up"><ArrowDown /></ElIcon>
+            收起
+          </span>
+        </div>
+      </template>
+    </ElTableColumn>
+
+    <ElTableColumn label="项目类型" width="110" align="left" show-overflow-tooltip>
+      <template #default="{ row }">
+        <template v-if="row.rowType === 'project'">{{ getTypeLabel(row.project.projectType, '--') }}</template>
+      </template>
+    </ElTableColumn>
+
+    <ElTableColumn label="项目经理" width="100" align="left" show-overflow-tooltip>
+      <template #default="{ row }">
+        <template v-if="row.rowType === 'project'">{{ projectManagerLabel(row.project) }}</template>
+      </template>
+    </ElTableColumn>
+
+    <ElTableColumn label="进度" min-width="200">
+      <template #default="{ row }">
+        <div v-if="row.rowType === 'project'" class="pg-progress">
+          <ElProgress
+            :percentage="row.project.progressRate ?? 0"
+            :status="(row.project.progressRate ?? 0) >= 100 ? 'success' : undefined"
+            :stroke-width="16"
+            text-inside
+          />
+        </div>
+      </template>
+    </ElTableColumn>
+
+    <ElTableColumn label="计划周期" min-width="210" align="center">
+      <template #default="{ row }">
+        <div v-if="row.rowType === 'project'">
+          <span class="pg-muted">{{ formatPlannedRange(row.project) }}</span>
+          <div v-if="overdueDays(row.project) > 0" class="pg-overdue">已逾期 {{ overdueDays(row.project) }} 天</div>
+        </div>
+      </template>
+    </ElTableColumn>
+
+    <ElTableColumn label="状态" width="90" align="center">
+      <template #default="{ row }">
+        <ElTooltip
+          v-if="row.rowType === 'project'"
+          :content="row.project.lastStatusReason || ''"
+          :disabled="!row.project.lastStatusReason"
+          placement="top"
+        >
+          <ElTag :type="getProjectStatusTagType(row.project.statusCode)">
+            {{ getProjectStatusLabel(row.project.statusCode) }}
+          </ElTag>
+        </ElTooltip>
+      </template>
+    </ElTableColumn>
+
+    <ElTableColumn label="最近更新" width="110" align="center">
+      <template #default="{ row }">
+        <span v-if="row.rowType === 'project'" class="pg-muted">{{ formatDate(row.project.updateTime) }}</span>
+      </template>
+    </ElTableColumn>
+
+    <template #empty>
+      <ElEmpty description="当前筛选条件下暂无项目" />
+    </template>
+  </ElTable>
+</template>
+
+<style lang="scss" scoped>
+.project-grouped-table {
+  --el-table-row-hover-bg-color: rgb(240 249 255 / 55%);
+
+  // 全局 .el-table .cell { padding: 0 } 把内边距清零了，这里恢复本表的呼吸感
+  :deep(td.el-table__cell > .cell),
+  :deep(th.el-table__cell > .cell) {
+    padding: 0 12px;
+  }
+
+  :deep(td.el-table__cell) {
+    transition: background-color 0.2s ease;
+  }
+
+  // 方向节标题行：无底色、上方留白，像章节标题而不是数据行
+  :deep(.pg-dir-row > td.el-table__cell) {
+    padding: 16px 0 6px;
+    background: transparent;
+    border-bottom: none;
+    cursor: pointer;
+  }
+
+  // 产品组行：柔和色带（与左栏卡片同一 slate 语系）
+  :deep(.pg-prod-row > td.el-table__cell) {
+    padding: 9px 0;
+    background: linear-gradient(90deg, rgb(248 250 252 / 98%), rgb(255 255 255 / 90%));
+    border-top: 1px solid var(--el-border-color-extra-light);
+    cursor: pointer;
+  }
+
+  :deep(.pg-prod-row:hover > td.el-table__cell) {
+    background: linear-gradient(90deg, rgb(241 245 249 / 98%), rgb(248 250 252 / 92%));
+  }
+
+  :deep(.pg-hint-row > td.el-table__cell) {
+    padding: 5px 0;
+    border-bottom: none;
+  }
+
+  :deep(.pg-more-row > td.el-table__cell) {
+    padding: 6px 0;
+    background: transparent;
+    cursor: pointer;
+  }
+
+  :deep(.pg-proj-row > td.el-table__cell) {
+    border-bottom: 1px solid var(--el-border-color-extra-light);
+  }
+}
+
+.pg-toggle {
+  flex: none;
+  color: var(--el-text-color-placeholder);
+  font-size: 13px;
+  transition: transform 0.2s ease;
+}
+
+.is-collapsed .pg-toggle {
+  transform: rotate(-90deg);
+}
+
+// === 方向节标题 ===
+.pg-dir-line {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  min-width: 0;
+}
+
+.pg-dir-chip {
+  flex: none;
+  width: 4px;
+  height: 14px;
+  border-radius: 2px;
+  background: rgb(14 165 233 / 85%);
+}
+
+.pg-dir-name {
+  color: rgb(51 65 85 / 96%);
+  font-size: 13px;
+  font-weight: 700;
+}
+
+.pg-dir-meta {
+  color: var(--el-text-color-placeholder);
+  font-size: 12px;
+}
+
+// === 产品组行 ===
+.pg-prod-line {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  min-width: 0;
+}
+
+.pg-prod-icon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  flex: none;
+  width: 26px;
+  height: 26px;
+  border-radius: 8px;
+  background: rgb(240 249 255 / 96%);
+  color: rgb(2 132 199 / 92%);
+  font-size: 14px;
+}
+
+.pg-prod-icon--orphan {
+  background: rgb(245 243 255 / 96%);
+  color: rgb(124 58 237 / 92%);
+}
+
+.pg-prod-name {
+  color: rgb(15 23 42 / 94%);
+  font-size: 14px;
+  font-weight: 700;
+}
+
+.pg-prod-name--orphan {
+  color: var(--el-text-color-secondary);
+}
+
+.pg-prod-code {
+  color: var(--el-text-color-secondary);
+  font-size: 12px;
+}
+
+.pg-badge {
+  flex: none;
+  padding: 1px 9px;
+  border: 1px solid rgb(226 232 240 / 90%);
+  border-radius: 999px;
+  background: rgb(255 255 255 / 88%);
+  color: rgb(71 85 105 / 92%);
+  font-size: 11.5px;
+  font-weight: 600;
+}
+
+.pg-add-link {
+  margin-left: auto;
+  padding: 0;
+}
+
+// === 提示行 / 项目行 / 收纳行：统一缩进到产品名起始位 ===
+.pg-hint,
+.pg-more-line,
+.pg-proj-name {
+  margin-left: 55px;
+}
+
+.pg-hint {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  padding: 2px 12px;
+  border: 1px dashed var(--el-border-color);
+  border-radius: 8px;
+  background: var(--el-fill-color-lighter);
+  color: var(--el-text-color-secondary);
+  font-size: 13px;
+}
+
+.pg-proj-link {
+  padding: 0;
+}
+
+.pg-sub-code {
+  margin-top: 2px;
+  color: var(--el-text-color-placeholder);
+  font-size: 12px;
+  letter-spacing: 0.03em;
+}
+
+.pg-progress {
+  padding: 0 8px;
+}
+
+.pg-muted {
+  color: var(--el-text-color-secondary);
+}
+
+.pg-overdue {
+  margin-top: 2px;
+  color: var(--el-color-danger);
+  font-size: 12px;
+  font-weight: 600;
+}
+
+// === 收纳行 ===
+.pg-more-line {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.pg-more-link {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  color: var(--el-color-primary);
+  font-size: 12.5px;
+  font-weight: 600;
+}
+
+.pg-more-icon {
+  font-size: 12px;
+}
+
+.pg-more-icon--up {
+  transform: rotate(180deg);
+}
+
+.pg-more-hint {
+  color: var(--el-text-color-placeholder);
+  font-size: 12px;
+}
+</style>
diff --git a/src/views/project/list/modules/project-operate-dialog.vue b/src/views/project/list/modules/project-operate-dialog.vue
index 7983e77..b9aa628 100644
--- a/src/views/project/list/modules/project-operate-dialog.vue
+++ b/src/views/project/list/modules/project-operate-dialog.vue
@@ -25,6 +25,8 @@ defineOptions({ name: 'ProjectOperateDialog' });
 interface Props {
   managerUserOptions: Api.SystemManage.UserSimple[];
   rowData?: Api.Project.Project | null;
+  /** 新增模式：预填所属产品（来自分组行"+ 新增"入口） */
+  presetProduct?: { id: string; name: string } | null;
 }
 
 const props = defineProps<Props>();
@@ -379,10 +381,16 @@ watch(visible, async value => {
   if (!isEditMode.value || !props.rowData?.id) {
     editModel.value = createEditModel();
     createBaseModel.value = createBaseInfo();
+
+    if (props.presetProduct) {
+      createBaseModel.value.productId = props.presetProduct.id;
+    }
+
     draftMembers.value = [];
     await nextTick();
     await loadRoles();
     editFormRef.value?.clearValidate();
+    baseFormRef.value?.clearValidate();
     return;
   }
 
diff --git a/src/views/project/list/modules/project-overview-card.vue b/src/views/project/list/modules/project-overview-card.vue
deleted file mode 100644
index 3b5fddf..0000000
--- a/src/views/project/list/modules/project-overview-card.vue
+++ /dev/null
@@ -1,229 +0,0 @@
-<script setup lang="ts">
-import { computed } from 'vue';
-import type { Component } from 'vue';
-import { Box, CircleCheckFilled, DeleteFilled, DocumentAdd, VideoPause, VideoPlay } from '@element-plus/icons-vue';
-
-defineOptions({ name: 'ProjectOverviewCard' });
-
-interface StatusNavMeta {
-  key: Api.Project.ProjectStatusCode;
-  label: string;
-  description: string;
-  tone: 'teal' | 'slate' | 'amber' | 'rose' | 'indigo';
-  icon: Component;
-}
-
-interface Props {
-  statusCounts: Record<string, number>;
-  selectedStatus: Api.Project.ProjectStatusCode;
-}
-
-const props = defineProps<Props>();
-
-interface Emits {
-  (e: 'status-change', status: Api.Project.ProjectStatusCode): void;
-}
-
-const emit = defineEmits<Emits>();
-
-const statusNavMetas: StatusNavMeta[] = [
-  {
-    key: 'pending',
-    label: '待开始',
-    description: '项目已创建，等待启动',
-    tone: 'indigo',
-    icon: DocumentAdd
-  },
-  {
-    key: 'active',
-    label: '进行中',
-    description: '正在执行的项目',
-    tone: 'teal',
-    icon: VideoPlay
-  },
-  {
-    key: 'paused',
-    label: '已暂停',
-    description: '暂时停止推进的项目',
-    tone: 'amber',
-    icon: VideoPause
-  },
-  {
-    key: 'completed',
-    label: '已完成',
-    description: '达成目标的项目',
-    tone: 'teal',
-    icon: CircleCheckFilled
-  },
-  {
-    key: 'cancelled',
-    label: '作废项目',
-    description: '已终止或取消推进的项目',
-    tone: 'rose',
-    icon: DeleteFilled
-  },
-  {
-    key: 'archived',
-    label: '归档项目',
-    description: '已收口归档的历史项目',
-    tone: 'slate',
-    icon: Box
-  }
-];
-
-const statusItems = computed(() =>
-  statusNavMetas.map(item => ({
-    ...item,
-    count: props.statusCounts[item.key] ?? 0
-  }))
-);
-
-function handleStatusClick(status: Api.Project.ProjectStatusCode) {
-  emit('status-change', status);
-}
-</script>
-
-<template>
-  <ElCard class="project-overview-card card-wrapper">
-    <div class="project-status-panel__list">
-      <button
-        v-for="item in statusItems"
-        :key="item.key"
-        type="button"
-        class="project-status-item"
-        :class="[`project-status-item--${item.tone}`, { 'is-active': selectedStatus === item.key }]"
-        :aria-pressed="selectedStatus === item.key"
-        @click="handleStatusClick(item.key)"
-      >
-        <div class="project-status-item__icon">
-          <ElIcon>
-            <component :is="item.icon" />
-          </ElIcon>
-        </div>
-        <div class="project-status-item__main">
-          <div class="project-status-item__top">
-            <strong>{{ item.label }}</strong>
-            <em>{{ item.count }}</em>
-          </div>
-          <p class="project-status-item__desc">{{ item.description }}</p>
-        </div>
-      </button>
-    </div>
-  </ElCard>
-</template>
-
-<style lang="scss" scoped>
-.project-overview-card {
-  overflow: hidden;
-  border: 1px solid rgb(226 232 240 / 92%);
-  background:
-    radial-gradient(circle at top left, rgb(14 165 233 / 8%), transparent 36%),
-    linear-gradient(180deg, rgb(255 255 255 / 99%), rgb(248 250 252 / 97%));
-}
-
-.project-status-panel__list {
-  display: flex;
-  flex-direction: column;
-  gap: 12px;
-}
-
-.project-status-item {
-  display: flex;
-  align-items: center;
-  gap: 14px;
-  width: 100%;
-  padding: 14px;
-  border: 1px solid rgb(226 232 240 / 90%);
-  border-radius: 18px;
-  background-color: rgb(255 255 255 / 86%);
-  text-align: left;
-  transition:
-    transform 0.2s ease,
-    border-color 0.2s ease,
-    box-shadow 0.2s ease;
-}
-
-.project-status-item:hover {
-  transform: translateY(-1px);
-  border-color: rgb(148 163 184 / 60%);
-}
-
-.project-status-item.is-active {
-  border-color: rgb(14 165 233 / 40%);
-  box-shadow: 0 10px 24px rgb(14 165 233 / 8%);
-}
-
-.project-status-item__icon {
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  width: 44px;
-  height: 44px;
-  border-radius: 14px;
-  font-size: 20px;
-}
-
-.project-status-item__main {
-  min-width: 0;
-  flex: 1;
-}
-
-.project-status-item__top {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 12px;
-  margin-bottom: 6px;
-}
-
-.project-status-item__top strong {
-  color: rgb(15 23 42 / 94%);
-  font-size: 15px;
-  font-weight: 700;
-}
-
-.project-status-item__top em {
-  color: rgb(15 23 42 / 88%);
-  font-size: 18px;
-  font-style: normal;
-  font-weight: 700;
-}
-
-.project-status-item__desc {
-  color: rgb(100 116 139 / 94%);
-  font-size: 13px;
-  line-height: 1.6;
-}
-
-.project-status-item--teal .project-status-item__icon {
-  background-color: rgb(240 253 250 / 96%);
-  color: rgb(15 118 110 / 96%);
-}
-
-.project-status-item--slate .project-status-item__icon {
-  background-color: rgb(241 245 249 / 96%);
-  color: rgb(51 65 85 / 92%);
-}
-
-.project-status-item--amber .project-status-item__icon {
-  background-color: rgb(255 251 235 / 96%);
-  color: rgb(217 119 6 / 92%);
-}
-
-.project-status-item--rose .project-status-item__icon {
-  background-color: rgb(255 241 242 / 96%);
-  color: rgb(225 29 72 / 92%);
-}
-
-.project-status-item--indigo .project-status-item__icon {
-  background-color: rgb(238 242 255 / 96%);
-  color: rgb(79 70 229 / 92%);
-}
-
-@media (width <= 1280px) {
-  .project-status-item__top {
-    align-items: flex-start;
-    flex-direction: column;
-  }
-}
-</style>
diff --git a/src/views/project/list/modules/project-search.vue b/src/views/project/list/modules/project-search.vue
index 078bace..19d8ceb 100644
--- a/src/views/project/list/modules/project-search.vue
+++ b/src/views/project/list/modules/project-search.vue
@@ -1,12 +1,12 @@
 <script setup lang="ts">
 import { computed } from 'vue';
-import { RDMS_OBJECT_DIRECTION_DICT_CODE, RDMS_PROJECT_TYPE_DICT_CODE } from '@/constants/dict';
+import { RDMS_PROJECT_TYPE_DICT_CODE } from '@/constants/dict';
 import TableSearchFields, { type SearchField } from '@/components/custom/table-search-fields.vue';
 
 defineOptions({ name: 'ProjectSearch' });
 
 interface Props {
-  managerOptions: Api.SystemManage.UserSimple[];
+  productOptions: Array<{ id: string; name: string }>;
 }
 
 const props = defineProps<Props>();
@@ -18,7 +18,7 @@ interface Emits {
 
 const emit = defineEmits<Emits>();
 
-const model = defineModel<Api.Project.ProjectSearchParams>('model', { required: true });
+const model = defineModel<Api.Project.ProjectGroupSearchParams>('model', { required: true });
 
 const fields = computed<SearchField[]>(() => [
   {
@@ -28,11 +28,14 @@ const fields = computed<SearchField[]>(() => [
     placeholder: '项目编码 / 名称'
   },
   {
-    key: 'directionCode',
-    label: '项目方向',
-    type: 'dict',
-    dictCode: RDMS_OBJECT_DIRECTION_DICT_CODE,
-    placeholder: '筛选项目方向'
+    key: 'productId',
+    label: '所属产品',
+    type: 'select',
+    options: props.productOptions.map(item => ({
+      label: item.name,
+      value: item.id
+    })),
+    placeholder: '筛选所属产品'
   },
   {
     key: 'projectType',
@@ -40,16 +43,6 @@ const fields = computed<SearchField[]>(() => [
     type: 'dict',
     dictCode: RDMS_PROJECT_TYPE_DICT_CODE,
     placeholder: '筛选项目类型'
-  },
-  {
-    key: 'managerUserId',
-    label: '项目经理',
-    type: 'select',
-    options: props.managerOptions.map(item => ({
-      label: item.nickname,
-      value: item.id
-    })),
-    placeholder: '筛选项目经理'
   }
 ]);
 
diff --git a/src/views/project/list/modules/project-status-rail.vue b/src/views/project/list/modules/project-status-rail.vue
new file mode 100644
index 0000000..5ba6633
--- /dev/null
+++ b/src/views/project/list/modules/project-status-rail.vue
@@ -0,0 +1,308 @@
+<script lang="ts">
+/** 项目列表左栏导航键：项目状态编码（状态机动态下发，不再用字面量联合约束）+ 'all' + 'orphan' */
+</script>
+
+<script setup lang="ts">
+import type { Component } from 'vue';
+import { computed } from 'vue';
+import {
+  Box,
+  CircleCheckFilled,
+  DeleteFilled,
+  Document,
+  DocumentAdd,
+  Menu,
+  QuestionFilled,
+  VideoPause,
+  VideoPlay
+} from '@element-plus/icons-vue';
+export type ProjectListNavKey = string;
+
+defineOptions({ name: 'ProjectStatusRail' });
+
+type NavTone = 'sky' | 'teal' | 'slate' | 'amber' | 'rose' | 'indigo' | 'violet';
+
+interface NavItemView {
+  key: ProjectListNavKey;
+  label: string;
+  tone: NavTone;
+  icon: Component;
+  count: number;
+}
+
+interface Props {
+  /** 状态看板项（overview-summary items，后端已按 sort 升序） */
+  items: Api.Project.OverviewStatusItem[];
+  /** "全部"口径总数（直接用后端 total，前端不自行求和或排除） */
+  total: number;
+  /** 游离项目计数（>0 才显示游离入口） */
+  orphanCount: number;
+  selected: ProjectListNavKey;
+}
+
+const props = defineProps<Props>();
+
+interface Emits {
+  (e: 'change', key: ProjectListNavKey): void;
+}
+
+const emit = defineEmits<Emits>();
+
+interface StatusVisualMeta {
+  tone: NavTone;
+  icon: Component;
+}
+
+/** 状态视觉资产（icon/tone）是前端本地映射；状态名直接渲染后端 statusName，不做本地名称映射 */
+const STATUS_VISUALS: Record<string, StatusVisualMeta> = {
+  active: { tone: 'teal', icon: VideoPlay },
+  pending: { tone: 'indigo', icon: DocumentAdd },
+  paused: { tone: 'amber', icon: VideoPause },
+  completed: { tone: 'teal', icon: CircleCheckFilled },
+  cancelled: { tone: 'rose', icon: DeleteFilled },
+  archived: { tone: 'slate', icon: Box }
+};
+
+/** 状态机新增状态未配置视觉资产时的默认兜底：通用图标 + 中性色 */
+const DEFAULT_STATUS_VISUAL: StatusVisualMeta = { tone: 'slate', icon: Document };
+
+/**
+ * 终态分区（分隔线下方）是前端视觉决策的写死名单：completed 在状态机里也可能是终态但业务上放主区，
+ * 因此不能用后端 terminal 标志分组。
+ */
+const TERMINAL_SECTION_CODES = new Set<string>(['cancelled', 'archived']);
+
+const ORPHAN_ITEM = {
+  key: 'orphan',
+  label: '游离项目',
+  tone: 'violet',
+  icon: QuestionFilled
+} as const;
+
+function toNavItem(item: Api.Project.OverviewStatusItem): NavItemView {
+  const visual = STATUS_VISUALS[item.statusCode] ?? DEFAULT_STATUS_VISUAL;
+
+  return {
+    key: item.statusCode,
+    label: item.statusName,
+    tone: visual.tone,
+    icon: visual.icon,
+    count: item.count
+  };
+}
+
+const mainItems = computed<NavItemView[]>(() => [
+  { key: 'all', label: '全部项目', tone: 'sky', icon: Menu, count: props.total },
+  ...props.items.filter(item => !TERMINAL_SECTION_CODES.has(item.statusCode)).map(toNavItem)
+]);
+
+const terminalItems = computed<NavItemView[]>(() =>
+  props.items.filter(item => TERMINAL_SECTION_CODES.has(item.statusCode)).map(toNavItem)
+);
+
+function handleClick(key: ProjectListNavKey) {
+  emit('change', key);
+}
+</script>
+
+<template>
+  <ElCard class="project-status-rail card-wrapper">
+    <div class="project-status-rail__list">
+      <button
+        v-for="item in mainItems"
+        :key="item.key"
+        type="button"
+        class="project-status-item"
+        :class="[`project-status-item--${item.tone}`, { 'is-active': selected === item.key }]"
+        :aria-pressed="selected === item.key"
+        @click="handleClick(item.key)"
+      >
+        <div class="project-status-item__icon">
+          <ElIcon>
+            <component :is="item.icon" />
+          </ElIcon>
+        </div>
+        <div class="project-status-item__main">
+          <div class="project-status-item__top">
+            <strong>{{ item.label }}</strong>
+            <em>{{ item.count }}</em>
+          </div>
+        </div>
+      </button>
+
+      <div v-if="terminalItems.length" class="project-status-rail__divider"></div>
+
+      <button
+        v-for="item in terminalItems"
+        :key="item.key"
+        type="button"
+        class="project-status-item"
+        :class="[`project-status-item--${item.tone}`, { 'is-active': selected === item.key }]"
+        :aria-pressed="selected === item.key"
+        @click="handleClick(item.key)"
+      >
+        <div class="project-status-item__icon">
+          <ElIcon>
+            <component :is="item.icon" />
+          </ElIcon>
+        </div>
+        <div class="project-status-item__main">
+          <div class="project-status-item__top">
+            <strong>{{ item.label }}</strong>
+            <em>{{ item.count }}</em>
+          </div>
+        </div>
+      </button>
+
+      <template v-if="orphanCount > 0">
+        <div class="project-status-rail__divider"></div>
+        <button
+          type="button"
+          class="project-status-item"
+          :class="[`project-status-item--${ORPHAN_ITEM.tone}`, { 'is-active': selected === 'orphan' }]"
+          :aria-pressed="selected === 'orphan'"
+          @click="handleClick('orphan')"
+        >
+          <div class="project-status-item__icon">
+            <ElIcon>
+              <component :is="ORPHAN_ITEM.icon" />
+            </ElIcon>
+          </div>
+          <div class="project-status-item__main">
+            <div class="project-status-item__top">
+              <strong>{{ ORPHAN_ITEM.label }}</strong>
+              <em>{{ orphanCount }}</em>
+            </div>
+          </div>
+        </button>
+      </template>
+    </div>
+  </ElCard>
+</template>
+
+<style lang="scss" scoped>
+.project-status-rail {
+  overflow: hidden;
+  border: 1px solid rgb(226 232 240 / 92%);
+  background:
+    radial-gradient(circle at top left, rgb(14 165 233 / 8%), transparent 36%),
+    linear-gradient(180deg, rgb(255 255 255 / 99%), rgb(248 250 252 / 97%));
+}
+
+.project-status-rail__list {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.project-status-rail__divider {
+  height: 1px;
+  margin: 2px 4px;
+  background: var(--el-border-color-lighter);
+}
+
+.project-status-item {
+  display: flex;
+  align-items: center;
+  gap: 14px;
+  width: 100%;
+  padding: 12px 14px;
+  border: 1px solid rgb(226 232 240 / 90%);
+  border-radius: 18px;
+  background-color: rgb(255 255 255 / 86%);
+  text-align: left;
+  cursor: pointer;
+  transition:
+    transform 0.2s ease,
+    border-color 0.2s ease,
+    box-shadow 0.2s ease;
+}
+
+.project-status-item:hover {
+  transform: translateY(-1px);
+  border-color: rgb(148 163 184 / 60%);
+}
+
+.project-status-item.is-active {
+  border-color: rgb(14 165 233 / 40%);
+  box-shadow: 0 10px 24px rgb(14 165 233 / 8%);
+}
+
+.project-status-item__icon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  flex: none;
+  width: 44px;
+  height: 44px;
+  border-radius: 14px;
+  font-size: 20px;
+}
+
+.project-status-item__main {
+  min-width: 0;
+  flex: 1;
+}
+
+.project-status-item__top {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.project-status-item__top strong {
+  color: rgb(15 23 42 / 94%);
+  font-size: 15px;
+  font-weight: 700;
+}
+
+.project-status-item__top em {
+  color: rgb(15 23 42 / 88%);
+  font-size: 18px;
+  font-style: normal;
+  font-weight: 700;
+}
+
+.project-status-item--sky .project-status-item__icon {
+  background-color: rgb(240 249 255 / 96%);
+  color: rgb(2 132 199 / 96%);
+}
+
+.project-status-item--teal .project-status-item__icon {
+  background-color: rgb(240 253 250 / 96%);
+  color: rgb(15 118 110 / 96%);
+}
+
+.project-status-item--slate .project-status-item__icon {
+  background-color: rgb(241 245 249 / 96%);
+  color: rgb(51 65 85 / 92%);
+}
+
+.project-status-item--amber .project-status-item__icon {
+  background-color: rgb(255 251 235 / 96%);
+  color: rgb(217 119 6 / 92%);
+}
+
+.project-status-item--rose .project-status-item__icon {
+  background-color: rgb(255 241 242 / 96%);
+  color: rgb(225 29 72 / 92%);
+}
+
+.project-status-item--indigo .project-status-item__icon {
+  background-color: rgb(238 242 255 / 96%);
+  color: rgb(79 70 229 / 92%);
+}
+
+.project-status-item--violet .project-status-item__icon {
+  background-color: rgb(245 243 255 / 96%);
+  color: rgb(124 58 237 / 92%);
+}
+
+@media (width <= 1280px) {
+  .project-status-item__top {
+    align-items: flex-start;
+    flex-direction: column;
+  }
+}
+</style>
diff --git a/src/views/project/shared/project-master-data.ts b/src/views/project/shared/project-master-data.ts
index 18fc514..683a2bc 100644
--- a/src/views/project/shared/project-master-data.ts
+++ b/src/views/project/shared/project-master-data.ts
@@ -23,13 +23,14 @@ export const projectStatusActionRecord: Record<Api.Project.ProjectStatusActionCo
   archive: '归档项目'
 };
 
-export function getProjectStatusLabel(status: Api.Project.ProjectStatusCode) {
-  return projectStatusRecord[status];
+/** 状态编码来自状态机动态下发，未配置的新状态回退编码本身（展示名优先用后端 statusName） */
+export function getProjectStatusLabel(status: string) {
+  return (projectStatusRecord as Record<string, string>)[status] ?? status;
 }
 
-/** 根据项目状态返回对应的 Tag 类型，用于 ElTag 组件的颜色映射 */
-export function getProjectStatusTagType(status: Api.Project.ProjectStatusCode): UI.ThemeColor {
-  const statusTagTypeMap: Record<Api.Project.ProjectStatusCode, UI.ThemeColor> = {
+/** 根据项目状态返回对应的 Tag 类型，用于 ElTag 组件的颜色映射；未配置的新状态回退 info */
+export function getProjectStatusTagType(status: string): UI.ThemeColor {
+  const statusTagTypeMap: Record<string, UI.ThemeColor> = {
     pending: 'info',
     active: 'success',
     paused: 'warning',
@@ -38,7 +39,7 @@ export function getProjectStatusTagType(status: Api.Project.ProjectStatusCode):
     archived: 'info'
   };
 
-  return statusTagTypeMap[status];
+  return statusTagTypeMap[status] ?? 'info';
 }
 
 /** 判断项目是否可编辑：pending / active / paused 状态允许编辑 */
diff --git a/src/views/workbench/modules/workbench-banner.vue b/src/views/workbench/modules/workbench-banner.vue
index ab2c402..5f337fa 100644
--- a/src/views/workbench/modules/workbench-banner.vue
+++ b/src/views/workbench/modules/workbench-banner.vue
@@ -1,17 +1,14 @@
 <script setup lang="ts">
-import { computed, ref } from 'vue';
+import { computed, onMounted, ref } from 'vue';
 import dayjs from 'dayjs';
+import { fetchGetRecentNotices } from '@/service/api';
 import { useAuthStore } from '@/store/modules/auth';
+import { formatRelativeTime } from '@/utils/datetime';
+import BusinessFormDialog from '@/components/custom/business-form-dialog.vue';
 import { getGreeting } from '../homepage';
 
 defineOptions({ name: 'WorkbenchBanner' });
 
-interface NoticeRow {
-  id: string;
-  title: string;
-  timeLabel: string;
-}
-
 const authStore = useAuthStore();
 const displayName = computed(() => authStore.userInfo.nickname || authStore.userInfo.userName || '同学');
 const greeting = computed(() => getGreeting());
@@ -26,19 +23,45 @@ const dateContext = computed(() => {
   };
 });
 
-// 公告 mock：banner 阶段本地维护，等公告中心接口落地再迁移至 mock.ts
-const allNotices: NoticeRow[] = [
-  { id: 'n1', title: '【运维】本周六 02:00-04:00 数据库主从切换', timeLabel: '2 天前' },
-  { id: 'n2', title: '【HR】Q2 OKR 复盘截止 06-05', timeLabel: '3 天前' },
-  { id: 'n3', title: '【流程】工单 SLA 新规则即将上线', timeLabel: '1 周前' },
-  { id: 'n4', title: '【系统】新版本 25.06 发布日程公告', timeLabel: '2 周前' },
-  { id: 'n5', title: '【行政】6 月端午节放假安排', timeLabel: '3 周前' },
-  { id: 'n6', title: '【安全】禁止使用未受控外部 AI 工具处理客户数据', timeLabel: '1 个月前' }
-];
+// 「全部公告」抽屉无独立菜单/权限码，只能走登录即可的 recent 接口，取最新 50 条兜底
+const NOTICE_FETCH_SIZE = 50;
 
-const previewNotices = computed(() => allNotices.slice(0, 3));
+const allNotices = ref<Api.Notice.Notice[]>([]);
+const noticesLoading = ref(false);
+
+async function loadNotices() {
+  noticesLoading.value = true;
+  const { data, error } = await fetchGetRecentNotices(NOTICE_FETCH_SIZE);
+  noticesLoading.value = false;
+  if (error || !data) return;
+  allNotices.value = data;
+}
+
+onMounted(loadNotices);
+
+const previewNotices = computed(() => allNotices.value.slice(0, 3));
 const drawerOpen = ref(false);
 
+const detailOpen = ref(false);
+const detailNotice = ref<Api.Notice.Notice | null>(null);
+
+function openNoticeDetail(row: Api.Notice.Notice) {
+  detailNotice.value = row;
+  detailOpen.value = true;
+}
+
+// 公告内容可能为富文本，列表行只取纯文本做单行预览
+function toNoticeSnippet(html: string) {
+  return html
+    .replace(/<[^>]*>/g, ' ')
+    .replace(/\s+/g, ' ')
+    .trim();
+}
+
+const detailTimeLabel = computed(() =>
+  detailNotice.value ? dayjs(detailNotice.value.createTime).format('YYYY-MM-DD HH:mm') : ''
+);
+
 function openDrawer() {
   drawerOpen.value = true;
 }
@@ -71,27 +94,58 @@ function closeDrawer() {
           <SvgIcon icon="mdi:arrow-right" />
         </button>
       </header>
-      <ul class="workbench-banner__notice-list">
-        <li v-for="row in previewNotices" :key="row.id" class="workbench-banner__notice-row">
-          <span class="workbench-banner__notice-row-title">{{ row.title }}</span>
-          <span class="workbench-banner__notice-row-time">{{ row.timeLabel }}</span>
+      <ul v-if="previewNotices.length > 0" class="workbench-banner__notice-list">
+        <li
+          v-for="row in previewNotices"
+          :key="row.id"
+          class="workbench-banner__notice-row"
+          @click="openNoticeDetail(row)"
+        >
+          <div class="workbench-banner__notice-row-main">
+            <span class="workbench-banner__notice-row-title">{{ row.title }}</span>
+            <span class="workbench-banner__notice-row-time">{{ formatRelativeTime(row.createTime) }}</span>
+          </div>
+          <div v-if="row.content" class="workbench-banner__notice-row-snippet">{{ toNoticeSnippet(row.content) }}</div>
         </li>
       </ul>
+      <div v-else class="workbench-banner__notice-empty">
+        {{ noticesLoading ? '加载中…' : '暂无公告' }}
+      </div>
     </div>
 
     <ElDrawer v-model="drawerOpen" title="全部公告" size="480px">
       <ElScrollbar>
-        <ul class="workbench-banner__drawer-list">
-          <li v-for="row in allNotices" :key="row.id" class="workbench-banner__drawer-row">
+        <ul v-if="allNotices.length > 0" class="workbench-banner__drawer-list">
+          <li
+            v-for="row in allNotices"
+            :key="row.id"
+            class="workbench-banner__drawer-row"
+            @click="openNoticeDetail(row)"
+          >
             <div class="workbench-banner__drawer-row-title">{{ row.title }}</div>
-            <div class="workbench-banner__drawer-row-time">{{ row.timeLabel }}</div>
+            <div v-if="row.content" class="workbench-banner__drawer-row-snippet">
+              {{ toNoticeSnippet(row.content) }}
+            </div>
+            <div class="workbench-banner__drawer-row-time">{{ formatRelativeTime(row.createTime) }}</div>
           </li>
         </ul>
+        <div v-else class="workbench-banner__notice-empty">暂无公告</div>
       </ElScrollbar>
       <template #footer>
         <ElButton @click="closeDrawer">关闭</ElButton>
       </template>
     </ElDrawer>
+
+    <BusinessFormDialog v-model="detailOpen" title="公告详情" width="560px">
+      <template v-if="detailNotice">
+        <h3 class="workbench-banner__detail-title">{{ detailNotice.title }}</h3>
+        <p class="workbench-banner__detail-time">{{ detailTimeLabel }}</p>
+        <BusinessRichTextView :value="detailNotice.content" />
+      </template>
+      <template #footer="{ close }">
+        <ElButton @click="close">关闭</ElButton>
+      </template>
+    </BusinessFormDialog>
   </section>
 </template>
 
@@ -209,7 +263,9 @@ function closeDrawer() {
   margin: 0;
   padding: 0;
   list-style: none;
-  max-height: 108px;
+  max-height: 156px;
+  /* 行项负 margin 出血会把 overflow-x 撑出横向滚动条，显式裁掉 */
+  overflow-x: hidden;
   overflow-y: auto;
 }
 
@@ -223,25 +279,40 @@ function closeDrawer() {
 }
 
 .workbench-banner__notice-row {
-  display: grid;
-  grid-template-columns: minmax(0, 1fr) auto;
-  align-items: baseline;
-  gap: 12px;
-  padding: 6px 0;
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  padding: 6px;
+  margin: 0 -6px;
+  border-radius: 8px;
   border-bottom: 1px dashed rgb(226 232 240 / 70%);
+  cursor: pointer;
+  transition: background-color 120ms ease;
+}
+
+.workbench-banner__notice-row:hover {
+  background-color: rgb(241 245 249 / 80%);
 }
 
 .workbench-banner__notice-row:last-child {
   border-bottom: none;
 }
 
+.workbench-banner__notice-row-main {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto;
+  align-items: baseline;
+  gap: 12px;
+}
+
 .workbench-banner__notice-row-title {
   min-width: 0;
   overflow: hidden;
   white-space: nowrap;
   text-overflow: ellipsis;
-  color: rgb(30 41 59 / 96%);
-  font-size: 13px;
+  color: rgb(15 23 42 / 96%);
+  font-size: 14px;
+  font-weight: 500;
 }
 
 .workbench-banner__notice-row-time {
@@ -250,15 +321,39 @@ function closeDrawer() {
   white-space: nowrap;
 }
 
+.workbench-banner__notice-row-snippet {
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  color: rgb(100 116 139 / 92%);
+  font-size: 12px;
+}
+
+.workbench-banner__notice-empty {
+  padding: 16px 0;
+  color: rgb(100 116 139 / 92%);
+  font-size: 13px;
+}
+
 .workbench-banner__drawer-list {
   margin: 0;
   padding: 0 4px 0 0;
   list-style: none;
+  /* 同款负 margin 出血，裁掉横向溢出，避免传到 ElScrollbar */
+  overflow: hidden;
 }
 
 .workbench-banner__drawer-row {
-  padding: 12px 0;
+  padding: 12px 8px;
+  margin: 0 -8px;
+  border-radius: 8px;
   border-bottom: 1px solid rgb(226 232 240 / 80%);
+  cursor: pointer;
+  transition: background-color 120ms ease;
+}
+
+.workbench-banner__drawer-row:hover {
+  background-color: rgb(241 245 249 / 80%);
 }
 
 .workbench-banner__drawer-row:last-child {
@@ -267,16 +362,40 @@ function closeDrawer() {
 
 .workbench-banner__drawer-row-title {
   color: rgb(15 23 42 / 96%);
-  font-size: 14px;
+  font-size: 15px;
+  font-weight: 500;
   line-height: 1.5;
 }
 
+.workbench-banner__drawer-row-snippet {
+  margin-top: 4px;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  color: rgb(71 85 105 / 92%);
+  font-size: 13px;
+}
+
 .workbench-banner__drawer-row-time {
   margin-top: 4px;
   color: rgb(100 116 139 / 92%);
   font-size: 12px;
 }
 
+.workbench-banner__detail-title {
+  margin: 0;
+  color: rgb(15 23 42 / 98%);
+  font-size: 17px;
+  font-weight: 600;
+  line-height: 1.4;
+}
+
+.workbench-banner__detail-time {
+  margin: 6px 0 14px;
+  color: rgb(100 116 139 / 92%);
+  font-size: 12px;
+}
+
 @media (width <= 1024px) {
   .workbench-banner {
     grid-template-columns: 1fr;
diff --git a/tsconfig.json b/tsconfig.json
index d1142f4..176f680 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -22,5 +22,5 @@
     "isolatedModules": true
   },
   "include": ["./**/*.ts", "./**/*.tsx", "./**/*.vue"],
-  "exclude": ["node_modules", "dist"]
+  "exclude": ["node_modules", "dist", "docs/backup"]
 }