添加管理员登陆，添加nginx反向代理配置，

app/components/layout/Sidebar.tsx

@@ -212,8 +212,25 @@ export function Sidebar({ onToggle, collapsed, userRole, selectedApp = '' }: Sid
   // const visibleMenuIds = APP_MENU_MAP[currentApp as keyof typeof APP_MENU_MAP]
   // console.log('当前应用模式:', currentApp, '可见菜单ID:', visibleMenuIds);
 
+  // 检查是否通过51708端口访问
+  // const isPort51708 = typeof window !== 'undefined' && window.location.port === '51708';
+  const isPort51708 = typeof window !== 'undefined' && window.location.port === '5178';
+
   // 根据当前应用模式过滤菜单项
   const filteredMenuItems = menuItems.filter(item => {
+    // 如果是51708端口，只显示交叉评查相关菜单
+    if (isPort51708) {
+      // 如果当前应用是智慧法务大模型，只显示AI对话菜单
+      if (currentApp === 'model') {
+        return item.id === 'chat-with-llm' || 
+              (item.path && item.path.startsWith('/chat-with-llm'));
+      }else{
+        return item.id === 'cross-checking' || 
+               (item.path && item.path.startsWith('/cross-checking'))
+      }
+    }
+
+
     // 检查当前菜单是否在所选应用模式中显示
     if (!visibleMenuIds.includes(item.id)) {
       return false;