make icon consistent in dropdown (#25109)

web/app/components/header/nav/nav-selector/index.tsx

@@ -11,7 +11,7 @@ import { useRouter } from 'next/navigation'
 import { debounce } from 'lodash-es'
 import cn from '@/utils/classnames'
 import AppIcon from '@/app/components/base/app-icon'
-import { AiText, ChatBot, CuteRobot } from '@/app/components/base/icons/src/vender/solid/communication'
+import { AiText, BubbleTextMod, ChatBot, CuteRobot } from '@/app/components/base/icons/src/vender/solid/communication'
 import { Route } from '@/app/components/base/icons/src/vender/solid/mapsAndTravel'
 import { useAppContext } from '@/context/app-context'
 import { useStore as useAppStore } from '@/app/components/app/store'
@@ -90,7 +90,7 @@ const NavSelector = ({ curNav, navs, createText, isApp, onCreate, onLoadmore }:
                             'absolute -bottom-0.5 -right-0.5 h-3.5 w-3.5 rounded border-[0.5px] border-[rgba(0,0,0,0.02)] bg-white p-0.5 shadow-sm',
                           )}>
                             {nav.mode === 'advanced-chat' && (
-                              <ChatBot className='h-2.5 w-2.5 text-[#1570EF]' />
+                              <BubbleTextMod className='h-2.5 w-2.5 text-[#1570EF]' />
                             )}
                             {nav.mode === 'agent-chat' && (
                               <CuteRobot className='h-2.5 w-2.5 text-indigo-600' />