diff --git a/frontend-web/src/components/page-sidebar-dark.tsx b/frontend-web/src/components/page-sidebar-dark.tsx
index 15b6f8c8..af274aff 100644
--- a/frontend-web/src/components/page-sidebar-dark.tsx
+++ b/frontend-web/src/components/page-sidebar-dark.tsx
@@ -54,7 +54,7 @@ export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDar
   };
 
   const hasActiveChild = (item: MenuItem): boolean => {
-    if (item.path && pathname === item.path) {
+    if (item.path && (pathname === item.path || pathname.startsWith(item.path + "/"))) {
       return true;
     }
 
@@ -153,7 +153,7 @@ export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDar
     inWujieEnv
       ? item.id === activeTopId
       : item.path
-        ? pathname === item.path
+        ? pathname === item.path || pathname.startsWith(item.path + "/")
         : hasActiveChild(item);
   const handleSidebarItemClick = (item: MenuItem) => {
     if (inWujieEnv) {
diff --git a/frontend-web/src/components/page-sidebar.tsx b/frontend-web/src/components/page-sidebar.tsx
index 42b556fe..4ad89043 100644
--- a/frontend-web/src/components/page-sidebar.tsx
+++ b/frontend-web/src/components/page-sidebar.tsx
@@ -42,7 +42,7 @@ type PageSidebarProps = {
 type SettingsSection = "account" | "appearance" | "memory" | "tools" | "about";
 
 const hasActiveChild = (item: MenuItem, pathname: string): boolean => {
-  if (item.path && pathname === item.path) {
+  if (item.path && (pathname === item.path || pathname.startsWith(item.path + "/"))) {
     return true;
   }
   return item.children?.some((child) => hasActiveChild(child, pathname)) ?? false;
@@ -116,7 +116,9 @@ function SecondaryNavSidebar() {
   const secondaryItems = activeTopItem?.children ?? [];
 
   const isItemActive = (item: MenuItem) =>
-    item.path ? pathname === item.path : hasActiveChild(item, pathname);
+    item.path
+      ? pathname === item.path || pathname.startsWith(item.path + "/")
+      : hasActiveChild(item, pathname);
 
   const handleItemClick = (item: MenuItem) => {
     const path = item.path ?? findFirstRoutePath(item.children);
@@ -210,7 +212,7 @@ function SecondaryNavSidebar() {
             {thirdItems.map((child) => {
               const ChildIcon = child.icon;
               const childActive = child.path
-                ? pathname === child.path
+                ? pathname === child.path || pathname.startsWith(child.path + "/")
                 : hasActiveChild(child, pathname);
               return (
                 <button
diff --git a/frontend-web/src/components/workspace/messages/message-list.tsx b/frontend-web/src/components/workspace/messages/message-list.tsx
index 9b7badbf..5eb2ddde 100644
--- a/frontend-web/src/components/workspace/messages/message-list.tsx
+++ b/frontend-web/src/components/workspace/messages/message-list.tsx
@@ -1,7 +1,8 @@
 import type { Message } from "@langchain/langgraph-sdk";
 import type { BaseStream } from "@langchain/langgraph-sdk/react";
 import { CheckIcon, SendIcon, XIcon } from "lucide-react";
-import { useCallback, useContext, useEffect, useMemo, useState } from "react";
+import { useCallback, useContext, useEffect, useMemo, useRef, useState } from "react";
+import { useStickToBottomContext } from "use-stick-to-bottom";
 
 import {
   Conversation,
@@ -52,6 +53,38 @@ import { SubtaskCard } from "./subtask-card";
 export const MESSAGE_LIST_DEFAULT_PADDING_BOTTOM = 160;
 export const MESSAGE_LIST_FOLLOWUPS_EXTRA_PADDING_BOTTOM = 80;
 
+/** 用户发送新问题时强制滚到底部（即使用户此前上滑看过历史）。 */
+function ScrollToBottomOnUserMessage({
+  threadId,
+  messages,
+}: {
+  threadId: string;
+  messages: Message[];
+}) {
+  const { scrollToBottom } = useStickToBottomContext();
+  const prevHumanCountRef = useRef<number | null>(null);
+
+  useEffect(() => {
+    prevHumanCountRef.current = null;
+  }, [threadId]);
+
+  useEffect(() => {
+    const humanCount = messages.reduce(
+      (count, message) => count + (message.type === "human" ? 1 : 0),
+      0,
+    );
+    const prev = prevHumanCountRef.current;
+    prevHumanCountRef.current = humanCount;
+    if (prev !== null && humanCount > prev) {
+      requestAnimationFrame(() => {
+        requestAnimationFrame(() => scrollToBottom());
+      });
+    }
+  }, [messages, scrollToBottom]);
+
+  return null;
+}
+
 export function MessageList({
   className,
   contentClassName,
@@ -266,6 +299,7 @@ export function MessageList({
     <Conversation
       className={cn("flex size-full flex-col justify-center", className)}
     >
+      <ScrollToBottomOnUserMessage threadId={threadId} messages={messages} />
       <ConversationContent
         className={cn(
           "mx-auto w-full max-w-(--container-width-lg) gap-8 pt-12",
diff --git a/frontend-web/src/components/workspace/workspace-nav-menu.tsx b/frontend-web/src/components/workspace/workspace-nav-menu.tsx
index 73cf8a72..fe14ee4f 100644
--- a/frontend-web/src/components/workspace/workspace-nav-menu.tsx
+++ b/frontend-web/src/components/workspace/workspace-nav-menu.tsx
@@ -165,7 +165,7 @@ export function WorkspaceNavMenu() {
                       Checkpoint 迁移
                     </DropdownMenuItem>
                   )}
-                  {isAdmin && (
+                  {isAdmin ? (
                     <DropdownMenuItem
                       onClick={() =>
                         navigate("/page/strategy/admin/user-leaderboard")
@@ -174,6 +174,15 @@ export function WorkspaceNavMenu() {
                       <TrophyIcon />
                       用户排行榜
                     </DropdownMenuItem>
+                  ) : (
+                    <DropdownMenuItem
+                      onClick={() =>
+                        navigate("/page/strategy/user-leaderboard")
+                      }
+                    >
+                      <TrophyIcon />
+                      用户排行榜
+                    </DropdownMenuItem>
                   )}
                   {isAdmin && (
                     <DropdownMenuItem
diff --git a/frontend-web/src/components/workspace/workspace-sidebar.tsx b/frontend-web/src/components/workspace/workspace-sidebar.tsx
index 8712f9d0..de7afebd 100644
--- a/frontend-web/src/components/workspace/workspace-sidebar.tsx
+++ b/frontend-web/src/components/workspace/workspace-sidebar.tsx
@@ -50,7 +50,7 @@ export function WorkspaceSidebar({
           variant="sidebar"
           collapsible="none"
           className={cn(
-            "h-full w-(--sidebar-width)",
+            "h-full w-(--sidebar-width) border-r border-border",
             useWhiteSidebar &&
               "[&_[data-slot=sidebar-inner]]:bg-white [&_[data-slot=sidebar-container]]:bg-white",
             className,
diff --git a/frontend-web/src/core/page-layout/sidebar-menu.ts b/frontend-web/src/core/page-layout/sidebar-menu.ts
index 7e3ccbf5..25f2a51f 100644
--- a/frontend-web/src/core/page-layout/sidebar-menu.ts
+++ b/frontend-web/src/core/page-layout/sidebar-menu.ts
@@ -43,6 +43,8 @@ export type MenuItem = {
   label: string;
   icon: ElementType;
   path?: string;
+  /** 非 admin 用户使用的路由（菜单对普通用户可见时生效，与简洁模式公开排行榜一致） */
+  userPath?: string;
   adminOnly?: boolean;
   children?: MenuItem[];
 };
@@ -81,18 +83,18 @@ export const sidebarMenuItems: MenuItem[] = [
         label: "XK中任务",
         icon: ClipboardList,
         children: [
-          {
-            id: "xk-task-jc",
-            label: "任务JC",
-            icon: ListTodo,
-            path: "/page/strategy/task-management/xk-task-jc",
-          },
-          {
-            id: "xk-task-dispatch",
-            label: "任务调度",
-            icon: ListTodo,
-            path: "/page/strategy/task-management/xk-task-dispatch",
-          },
+          // {
+          //   id: "xk-task-jc",
+          //   label: "任务JC",
+          //   icon: ListTodo,
+          //   path: "/page/strategy/task-management/xk-task-jc",
+          // },
+          // {
+          //   id: "xk-task-dispatch",
+          //   label: "任务调度",
+          //   icon: ListTodo,
+          //   path: "/page/strategy/task-management/xk-task-dispatch",
+          // },
         ],
       },
       {
@@ -125,24 +127,24 @@ export const sidebarMenuItems: MenuItem[] = [
         label: "PG中任务",
         icon: Gauge,
         children: [
-          {
-            id: "pg-task-pg",
-            label: "任务PG",
-            icon: ListTodo,
-            path: "/page/strategy/task-management/effect-task-pg",
-          },
-          {
-            id: "pg-task-xdpg",
-            label: "XDPG",
-            icon: ListTodo,
-            path: "/page/strategy/task-management/effect-action-pg",
-          },
-          {
-            id: "pg-task-info-pg",
-            label: "信息PG",
-            icon: ListTodo,
-            path: "/page/strategy/task-management/effect-info-pg",
-          },
+          // {
+          //   id: "pg-task-pg",
+          //   label: "任务PG",
+          //   icon: ListTodo,
+          //   path: "/page/strategy/task-management/effect-task-pg",
+          // },
+          // {
+          //   id: "pg-task-xdpg",
+          //   label: "XDPG",
+          //   icon: ListTodo,
+          //   path: "/page/strategy/task-management/effect-action-pg",
+          // },
+          // {
+          //   id: "pg-task-info-pg",
+          //   label: "信息PG",
+          //   icon: ListTodo,
+          //   path: "/page/strategy/task-management/effect-info-pg",
+          // },
         ],
       },
       {
@@ -150,24 +152,24 @@ export const sidebarMenuItems: MenuItem[] = [
         label: "TY中任务",
         icon: Radar,
         children: [
-          {
-            id: "ty-task-xdty",
-            label: "XDTY任务",
-            icon: ListTodo,
-            path: "/page/strategy/task-management/mnty-task-mechanism",
-          },
-          {
-            id: "ty-task-plan",
-            label: "方案TY任务",
-            icon: ListTodo,
-            path: "/page/strategy/task-management/mnty-task-plan",
-          },
-          {
-            id: "ty-task-xxty",
-            label: "XXTY任务",
-            icon: ListTodo,
-            path: "/page/strategy/task-management/mnty-task-zsty",
-          },
+          // {
+          //   id: "ty-task-xdty",
+          //   label: "XDTY任务",
+          //   icon: ListTodo,
+          //   path: "/page/strategy/task-management/mnty-task-mechanism",
+          // },
+          // {
+          //   id: "ty-task-plan",
+          //   label: "方案TY任务",
+          //   icon: ListTodo,
+          //   path: "/page/strategy/task-management/mnty-task-plan",
+          // },
+          // {
+          //   id: "ty-task-xxty",
+          //   label: "XXTY任务",
+          //   icon: ListTodo,
+          //   path: "/page/strategy/task-management/mnty-task-zsty",
+          // },
         ],
       },
     ],
@@ -197,6 +199,13 @@ export const sidebarMenuItems: MenuItem[] = [
     label: "综合管理",
     icon: Settings,
     children: [
+      {
+        id: "mgmt-user-leaderboard",
+        label: "用户排行榜",
+        icon: Trophy,
+        path: "/page/strategy/admin/user-leaderboard",
+        userPath: "/page/strategy/user-leaderboard",
+      },
       { id: "mgmt-agents", label: "智能体管理", icon: Bot, path: "/page/strategy/agents" },
       {
         id: "mgmt-business-chain-mapping",
@@ -232,13 +241,6 @@ export const sidebarMenuItems: MenuItem[] = [
         path: "/page/strategy/admin/users",
         adminOnly: true,
       },
-      {
-        id: "mgmt-user-leaderboard",
-        label: "用户排行榜",
-        icon: Trophy,
-        path: "/page/strategy/admin/user-leaderboard",
-        adminOnly: true,
-      },
       {
         id: "mgmt-admin-scheduled-tasks",
         label: "定时任务管理",
@@ -260,12 +262,12 @@ export const sidebarMenuItems: MenuItem[] = [
     label: "资源管理",
     icon: Database,
     children: [
-      {
-        id: "resource-network-xwt",
-        label: "网络xwt资源管理",
-        icon: Network,
-        path: "/page/strategy/resource-management/resource-network-actor",
-      },
+      // {
+      //   id: "resource-network-xwt",
+      //   label: "网络xwt资源管理",
+      //   icon: Network,
+      //   path: "/page/strategy/resource-management/resource-network-actor",
+      // },
       {
         id: "resource-knowledge-native",
         label: "问答梳理",
@@ -278,12 +280,12 @@ export const sidebarMenuItems: MenuItem[] = [
         icon: Library,
         path: "/page/strategy/resource-management/resource-knowledge-base",
       },
-      {
-        id: "resource-evaluation-index",
-        label: "作战资源管理",
-        icon: FileBox,
-        path: "/page/strategy/resource-management/resource-evaluation-index",
-      },
+      // {
+      //   id: "resource-evaluation-index",
+      //   label: "作战资源管理",
+      //   icon: FileBox,
+      //   path: "/page/strategy/resource-management/resource-evaluation-index",
+      // },
     ],
   },
 ];
@@ -298,9 +300,9 @@ export const defaultExpandedIds: ReadonlySet<string> = new Set([
   "comprehensive-management",
 ]);
 
-/** 该菜单项自身或任意后代的 path 是否等于当前路由 */
+/** 该菜单项自身或任意后代的 path 是否匹配当前路由（支持子路径，如 /knowledge/:id） */
 export function menuItemContainsPath(item: MenuItem, pathname: string): boolean {
-  if (item.path && item.path === pathname) {
+  if (item.path && (pathname === item.path || pathname.startsWith(item.path + "/"))) {
     return true;
   }
   return item.children?.some((child) => menuItemContainsPath(child, pathname)) ?? false;
@@ -308,7 +310,8 @@ export function menuItemContainsPath(item: MenuItem, pathname: string): boolean
 
 /**
  * 在「一级 → 二级 → 三级」菜单中，取当前路由所在的「激活二级项」的三级子项。
- * 浅色侧边栏据此在二级右侧展开三级列；无三级则返回空数组（侧边栏保持窄栏）。
+ * 浅色侧边栏据此在二级右侧展开三级列；深色顶栏据此渲染三级横条。
+ * 全量模式：三级仅一项时不返回（无选择必要，侧边栏保持窄栏 / 不渲染横条）。
  */
 export function getActiveThirdLevelItems(
   items: MenuItem[],
@@ -320,16 +323,23 @@ export function getActiveThirdLevelItems(
   const activeSecond = secondary.find(
     (item) => (item.children?.length ?? 0) > 0 && menuItemContainsPath(item, pathname),
   );
-  return activeSecond?.children ?? [];
+  const third = activeSecond?.children ?? [];
+  return third.length <= 1 ? [] : third;
 }
 
-/** 按 admin 角色过滤菜单：非 admin 不展示 ``adminOnly: true`` 的项及其子项 */
+/** 按 admin 角色过滤菜单：非 admin 不展示 ``adminOnly: true`` 的项；``userPath`` 替换 ``path``。 */
 export function filterMenuItemsByRole(items: MenuItem[], isAdmin: boolean): MenuItem[] {
   return items
     .filter((item) => !item.adminOnly || isAdmin)
-    .map((item) =>
-      item.children
-        ? { ...item, children: filterMenuItemsByRole(item.children, isAdmin) }
-        : item,
-    );
+    .map((item) => {
+      const children = item.children
+        ? filterMenuItemsByRole(item.children, isAdmin)
+        : undefined;
+      const base = children ? { ...item, children } : item;
+      if (!isAdmin && base.userPath) {
+        const { userPath: _userPath, ...rest } = base;
+        return { ...rest, path: base.userPath };
+      }
+      return base;
+    });
 }
diff --git a/frontend-web/src/pages/LightAppManagementPage.tsx b/frontend-web/src/pages/LightAppManagementPage.tsx
index 0180389d..b613735a 100644
--- a/frontend-web/src/pages/LightAppManagementPage.tsx
+++ b/frontend-web/src/pages/LightAppManagementPage.tsx
@@ -650,7 +650,7 @@ export default function LightAppManagementPage() {
             onClick={() => setDialogOpen(false)}
           />
 
-          <div className="lam-dialog relative z-[110] m-4 flex max-h-[90vh] w-full max-w-[580px] flex-col rounded-[5px] border border-[#E8E8E8] bg-white p-6 shadow-[0_8px_32px_rgba(34,34,34,0.16)]">
+          <div className="lam-dialog relative z-[110] m-4 flex max-h-[90vh] w-full max-w-[900px] flex-col rounded-[5px] border border-[#E8E8E8] bg-white p-6 shadow-[0_8px_32px_rgba(34,34,34,0.16)]">
             <div className="lam-dialog-header flex flex-shrink-0 items-center justify-between border-b border-[#E8E8E8] pb-4">
               <div className="flex items-center space-x-2.5">
                 <span className="lam-dialog-icon rounded-[5px] bg-rose-50 p-1.5 text-[#A8071A]">
diff --git a/frontend-web/src/pages/StrategyRoutes.tsx b/frontend-web/src/pages/StrategyRoutes.tsx
index 469d9a0d..af149f3a 100644
--- a/frontend-web/src/pages/StrategyRoutes.tsx
+++ b/frontend-web/src/pages/StrategyRoutes.tsx
@@ -25,6 +25,7 @@ import ChatPage from "./ChatPage";
 import ChatsPage from "./ChatsPage";
 import AdminUserLeaderboardPage from "./AdminUserLeaderboardPage";
 import AdminUserLeaderboardSettingsPage from "./AdminUserLeaderboardSettingsPage";
+import PublicLeaderboardPage from "./PublicLeaderboardPage";
 import LightAppIframeView from "./LightAppIframeView";
 import LightAppListPage from "./LightAppListPage";
 import LightAppManagementPage from "./LightAppManagementPage";
@@ -253,6 +254,7 @@ export default function StrategyRoutes() {
                 )
               }
             />
+            <Route path="user-leaderboard" element={<PublicLeaderboardPage />} />
             <Route
               path="admin/user-leaderboard"
               element={
diff --git a/frontend-web/src/pages/WorkspaceRoutes.tsx b/frontend-web/src/pages/WorkspaceRoutes.tsx
index 31e27de3..30ea1f35 100644
--- a/frontend-web/src/pages/WorkspaceRoutes.tsx
+++ b/frontend-web/src/pages/WorkspaceRoutes.tsx
@@ -70,6 +70,7 @@ export function WorkspaceLayout({
   workspaceSidebarHidden = false,
   headerHidden = false,
   compactWorkspaceSidebar = false,
+  defaultHistorySidebarOpen,
   wrapperOverflowHidden = false,
   insetOverflowHidden = false,
   pageSidebarDark = false,
@@ -80,6 +81,8 @@ export function WorkspaceLayout({
   workspaceSidebarHidden?: boolean;
   headerHidden?: boolean;
   compactWorkspaceSidebar?: boolean;
+  /** 全量模式下通用问答等页：聊天记录侧栏默认展开；未指定时紧凑模式仍默认收起。 */
+  defaultHistorySidebarOpen?: boolean;
   wrapperOverflowHidden?: boolean;
   insetOverflowHidden?: boolean;
   pageSidebarDark?: boolean;
@@ -110,8 +113,7 @@ export function WorkspaceLayout({
       }
       key={String(compactWorkspaceSidebar)}
       data-page-sidebar-collapsed={pageSidebarCollapsed}
-      // 紧凑模式下历史侧栏默认收起（聊天区更宽），由聊天页右上角图标钮展开
-      defaultOpen={!compactWorkspaceSidebar}
+      defaultOpen={defaultHistorySidebarOpen ?? !compactWorkspaceSidebar}
     >
       {!workspaceSidebarHidden && (
         <WorkspaceSidebar compactChrome={compactWorkspaceSidebar} />
@@ -153,7 +155,7 @@ function NewChatEntryRoute({
   }
 
   return (
-    <WorkspaceLayout {...layoutProps}>
+    <WorkspaceLayout {...layoutProps} defaultHistorySidebarOpen>
       <ChatRuntime>
         <ChatPage />
       </ChatRuntime>
@@ -201,7 +203,7 @@ export default function WorkspaceRoutes({
         <Route
           path="chats/:thread_id"
           element={
-            <WorkspaceLayout {...layoutProps}>
+            <WorkspaceLayout {...layoutProps} defaultHistorySidebarOpen>
               <ChatRuntime>
                 <ChatPage />
               </ChatRuntime>
diff --git a/frontend-web/src/strategy-components/Header.tsx b/frontend-web/src/strategy-components/Header.tsx
index 5e507e62..fae3d1a1 100644
--- a/frontend-web/src/strategy-components/Header.tsx
+++ b/frontend-web/src/strategy-components/Header.tsx
@@ -8,7 +8,10 @@ import { NotificationDialog } from "@/components/workspace/notification-dialog";
 import { getStoredAuth } from "@/core/auth";
 import { isWujieEnv } from "@/core/embed/wujie";
 import { useUnreadCount } from "@/core/notifications";
-import type { MenuItem } from "@/core/page-layout/sidebar-menu";
+import {
+  getActiveThirdLevelItems,
+  type MenuItem,
+} from "@/core/page-layout/sidebar-menu";
 import { useSidebarMenuItems } from "@/core/page-layout/use-sidebar-menu";
 import { cn } from "@/lib/utils";
 
@@ -145,7 +148,7 @@ const Header = ({ collapsed }: HeaderProps) => {
   const showLightTopNav = !isDark && !isWujieEnv();
 
   const hasActiveChild = (item: MenuItem): boolean => {
-    if (item.path && pathname === item.path) {
+    if (item.path && (pathname === item.path || pathname.startsWith(item.path + "/"))) {
       return true;
     }
 
@@ -170,9 +173,7 @@ const Header = ({ collapsed }: HeaderProps) => {
     return null;
   };
 
-  const activeTopItem = visibleMenuItems.find(hasActiveChild);
-  const activeSecondItem = activeTopItem?.children?.find(hasActiveChild);
-  const thirdSubNavItems = activeSecondItem?.children ?? [];
+  const thirdSubNavItems = getActiveThirdLevelItems(visibleMenuItems, pathname);
 
   const leftMenuItems = visibleMenuItems.filter((i) => LEFT_MENU_IDS.includes(i.id));
   const rightMenuItems = visibleMenuItems.filter((i) => RIGHT_MENU_IDS.includes(i.id));
@@ -185,7 +186,7 @@ const Header = ({ collapsed }: HeaderProps) => {
   };
 
   const renderTopItem = (item: MenuItem) => {
-    const isSelected = item.path ? pathname === item.path : hasActiveChild(item);
+    const isSelected = item.path ? (pathname === item.path || pathname.startsWith(item.path + "/")) : hasActiveChild(item);
     return (
       <button
         key={item.id}
@@ -199,7 +200,7 @@ const Header = ({ collapsed }: HeaderProps) => {
   };
 
   const renderLightTopItem = (item: MenuItem) => {
-    const isSelected = item.path ? pathname === item.path : hasActiveChild(item);
+    const isSelected = item.path ? (pathname === item.path || pathname.startsWith(item.path + "/")) : hasActiveChild(item);
     return (
       <button
         key={item.id}
@@ -310,7 +311,7 @@ const Header = ({ collapsed }: HeaderProps) => {
             </div>
 
             {/* 中：CM助手（落在背景图发光基座上，纯文字无图标） */}
-            <div className="header-center-title">CM助手</div>
+            <div className="header-center-title">CM业务中心</div>
 
             {/* 右分区（flex-1）：菜单靠左贴近中间基座，操作区靠最右 */}
             <div className="flex h-full min-w-0 flex-1 items-center justify-between">
@@ -336,7 +337,7 @@ const Header = ({ collapsed }: HeaderProps) => {
                   <FileText className="h-4 w-4 text-white" />
                 </div>
                 <span className="whitespace-nowrap text-base font-semibold text-white">
-                  CM助手
+                  CM业务中心
                 </span>
               </div>
               <nav className="light-topnav" aria-label="一级菜单">
@@ -363,7 +364,7 @@ const Header = ({ collapsed }: HeaderProps) => {
               </div>
               {!collapsed && (
                 <span className="text-sm font-semibold text-white">
-                  CM助手
+                  CM业务中心
                 </span>
               )}
             </div>
@@ -379,7 +380,7 @@ const Header = ({ collapsed }: HeaderProps) => {
         <nav className="third-submenu-bar" aria-label="三级菜单">
           <div className="third-submenu-list">
             {thirdSubNavItems.map((item) => {
-              const isSelected = item.path ? pathname === item.path : hasActiveChild(item);
+              const isSelected = item.path ? (pathname === item.path || pathname.startsWith(item.path + "/")) : hasActiveChild(item);
 
               return (
                 <button