diff --git a/src/renderer/src/assets/fonts/icon-fonts/iconfont.css b/src/renderer/src/assets/fonts/icon-fonts/iconfont.css
index 6319f34107..949dafd5d1 100644
--- a/src/renderer/src/assets/fonts/icon-fonts/iconfont.css
+++ b/src/renderer/src/assets/fonts/icon-fonts/iconfont.css
@@ -1,6 +1,6 @@
 @font-face {
   font-family: 'iconfont'; /* Project id 4563475 */
-  src: url('iconfont.woff2?t=1725424338696') format('woff2');
+  src: url('iconfont.woff2?t=1725450669049') format('woff2');
 }
 
 .iconfont {
@@ -11,6 +11,26 @@
   -moz-osx-font-smoothing: grayscale;
 }
 
+.icon-gridlines:before {
+  content: '\e942';
+}
+
+.icon-grid-frame:before {
+  content: '\e680';
+}
+
+.icon-grid-row-2copy:before {
+  content: '\e681';
+}
+
+.icon-sidebar-left:before {
+  content: '\e6ab';
+}
+
+.icon-sidebar-right:before {
+  content: '\e6ac';
+}
+
 .icon-inbox:before {
   content: '\e869';
 }
@@ -43,14 +63,6 @@
   content: '\e758';
 }
 
-.icon-hidesidebarhoriz:before {
-  content: '\e8eb';
-}
-
-.icon-showsidebarhoriz:before {
-  content: '\e944';
-}
-
 .icon-a-addchat:before {
   content: '\e658';
 }
diff --git a/src/renderer/src/assets/fonts/icon-fonts/iconfont.woff2 b/src/renderer/src/assets/fonts/icon-fonts/iconfont.woff2
index ca971eb62f..07fda21bb7 100644
Binary files a/src/renderer/src/assets/fonts/icon-fonts/iconfont.woff2 and b/src/renderer/src/assets/fonts/icon-fonts/iconfont.woff2 differ
diff --git a/src/renderer/src/assets/styles/index.scss b/src/renderer/src/assets/styles/index.scss
index ab2f1fcf4a..766c9e6b3a 100644
--- a/src/renderer/src/assets/styles/index.scss
+++ b/src/renderer/src/assets/styles/index.scss
@@ -48,8 +48,8 @@
   --status-bar-height: 40px;
   --input-bar-height: 85px;
 
-  --assistants-width: 250px;
-  --topic-list-width: 250px;
+  --assistants-width: 240px;
+  --topic-list-width: 270px;
   --settings-width: var(--assistants-width);
 }
 
@@ -204,3 +204,7 @@ body,
     background-color: transparent !important;
   }
 }
+
+.ant-drawer-header {
+  -webkit-app-region: no-drag;
+}
diff --git a/src/renderer/src/config/minapp.ts b/src/renderer/src/config/minapp.ts
new file mode 100644
index 0000000000..8a2f7c2955
--- /dev/null
+++ b/src/renderer/src/config/minapp.ts
@@ -0,0 +1,79 @@
+import AiAssistantAppLogo from '@renderer/assets/images/apps/360-ai.png'
+import AiSearchAppLogo from '@renderer/assets/images/apps/ai-search.png'
+import BaiduAiAppLogo from '@renderer/assets/images/apps/baidu-ai.png'
+import DevvAppLogo from '@renderer/assets/images/apps/devv.png'
+import MetasoAppLogo from '@renderer/assets/images/apps/metaso.webp'
+import PerplexityAppLogo from '@renderer/assets/images/apps/perplexity.webp'
+import SensetimeAppLogo from '@renderer/assets/images/apps/sensetime.png'
+import SparkDeskAppLogo from '@renderer/assets/images/apps/sparkdesk.png'
+import TiangongAiLogo from '@renderer/assets/images/apps/tiangong.png'
+import TencentYuanbaoAppLogo from '@renderer/assets/images/apps/yuanbao.png'
+import MinApp from '@renderer/components/MinApp'
+import { PROVIDER_CONFIG } from '@renderer/config/provider'
+import { MinAppType } from '@renderer/types'
+
+const _apps: MinAppType[] = [
+  {
+    name: 'AI 助手',
+    logo: AiAssistantAppLogo,
+    url: 'https://bot.360.com/'
+  },
+  {
+    name: '文心一言',
+    logo: BaiduAiAppLogo,
+    url: 'https://yiyan.baidu.com/'
+  },
+  {
+    name: 'SparkDesk',
+    logo: SparkDeskAppLogo,
+    url: 'https://xinghuo.xfyun.cn/desk'
+  },
+  {
+    name: '腾讯元宝',
+    logo: TencentYuanbaoAppLogo,
+    url: 'https://yuanbao.tencent.com/chat'
+  },
+  {
+    name: '商量',
+    logo: SensetimeAppLogo,
+    url: 'https://chat.sensetime.com/wb/chat'
+  },
+  {
+    name: '360AI搜索',
+    logo: AiSearchAppLogo,
+    url: 'https://so.360.com/'
+  },
+  {
+    name: '秘塔AI搜索',
+    logo: MetasoAppLogo,
+    url: 'https://metaso.cn/'
+  },
+  {
+    name: '天工AI',
+    logo: TiangongAiLogo,
+    url: 'https://www.tiangong.cn/'
+  },
+  {
+    name: 'DEVV_',
+    logo: DevvAppLogo,
+    url: 'https://devv.ai/'
+  },
+  {
+    name: 'perplexity',
+    logo: PerplexityAppLogo,
+    url: 'https://www.perplexity.ai/'
+  }
+]
+
+export function getAllMinApps() {
+  const list: MinAppType[] = (Object.entries(PROVIDER_CONFIG) as any[])
+    .filter(([, config]) => config.app)
+    .map(([key, config]) => ({ id: key, ...config.app }))
+    .concat(_apps)
+  return list
+}
+
+export function startMinAppById(id: string) {
+  const app = getAllMinApps().find((app) => app?.id === id)
+  app && MinApp.start(app)
+}
diff --git a/src/renderer/src/hooks/useStore.ts b/src/renderer/src/hooks/useStore.ts
index 51e0981b8f..c1f24fccbf 100644
--- a/src/renderer/src/hooks/useStore.ts
+++ b/src/renderer/src/hooks/useStore.ts
@@ -1,5 +1,11 @@
 import { useAppDispatch, useAppSelector } from '@renderer/store'
-import { setShowRightSidebar, toggleRightSidebar, toggleShowAssistants } from '@renderer/store/settings'
+import {
+  setShowRightSidebar,
+  setShowTopics,
+  toggleRightSidebar,
+  toggleShowAssistants,
+  toggleShowTopics
+} from '@renderer/store/settings'
 
 export function useShowRightSidebar() {
   const showRightSidebar = useAppSelector((state) => state.settings.showRightSidebar)
@@ -23,6 +29,17 @@ export function useShowAssistants() {
   }
 }
 
+export function useShowTopics() {
+  const showTopics = useAppSelector((state) => state.settings.showTopics)
+  const dispatch = useAppDispatch()
+
+  return {
+    showTopics,
+    setShowTopics: (show: boolean) => dispatch(setShowTopics(show)),
+    toggleShowTopics: () => dispatch(toggleShowTopics())
+  }
+}
+
 export function useRuntime() {
   return useAppSelector((state) => state.runtime)
 }
diff --git a/src/renderer/src/pages/apps/AppsPage.tsx b/src/renderer/src/pages/apps/AppsPage.tsx
index 0d6b5f884e..7b6baf13cd 100644
--- a/src/renderer/src/pages/apps/AppsPage.tsx
+++ b/src/renderer/src/pages/apps/AppsPage.tsx
@@ -1,18 +1,7 @@
 import { SearchOutlined } from '@ant-design/icons'
-import AiAssistantAppLogo from '@renderer/assets/images/apps/360-ai.png'
-import AiSearchAppLogo from '@renderer/assets/images/apps/ai-search.png'
-import BaiduAiAppLogo from '@renderer/assets/images/apps/baidu-ai.png'
-import DevvAppLogo from '@renderer/assets/images/apps/devv.png'
-import MetasoAppLogo from '@renderer/assets/images/apps/metaso.webp'
-import PerplexityAppLogo from '@renderer/assets/images/apps/perplexity.webp'
-import SensetimeAppLogo from '@renderer/assets/images/apps/sensetime.png'
-import SparkDeskAppLogo from '@renderer/assets/images/apps/sparkdesk.png'
-import TiangongAiLogo from '@renderer/assets/images/apps/tiangong.png'
-import TencentYuanbaoAppLogo from '@renderer/assets/images/apps/yuanbao.png'
 import { Navbar, NavbarCenter } from '@renderer/components/app/Navbar'
 import { Center } from '@renderer/components/Layout'
-import { PROVIDER_CONFIG } from '@renderer/config/provider'
-import { MinAppType } from '@renderer/types'
+import { getAllMinApps } from '@renderer/config/minapp'
 import { Empty, Input } from 'antd'
 import { isEmpty } from 'lodash'
 import { FC, useState } from 'react'
@@ -21,68 +10,12 @@ import styled from 'styled-components'
 
 import App from './App'
 
-const _apps: MinAppType[] = [
-  {
-    name: 'AI 助手',
-    logo: AiAssistantAppLogo,
-    url: 'https://bot.360.com/'
-  },
-  {
-    name: '文心一言',
-    logo: BaiduAiAppLogo,
-    url: 'https://yiyan.baidu.com/'
-  },
-  {
-    name: 'SparkDesk',
-    logo: SparkDeskAppLogo,
-    url: 'https://xinghuo.xfyun.cn/desk'
-  },
-  {
-    name: '腾讯元宝',
-    logo: TencentYuanbaoAppLogo,
-    url: 'https://yuanbao.tencent.com/chat'
-  },
-  {
-    name: '商量',
-    logo: SensetimeAppLogo,
-    url: 'https://chat.sensetime.com/wb/chat'
-  },
-  {
-    name: '360AI搜索',
-    logo: AiSearchAppLogo,
-    url: 'https://so.360.com/'
-  },
-  {
-    name: '秘塔AI搜索',
-    logo: MetasoAppLogo,
-    url: 'https://metaso.cn/'
-  },
-  {
-    name: '天工AI',
-    logo: TiangongAiLogo,
-    url: 'https://www.tiangong.cn/'
-  },
-  {
-    name: 'DEVV_',
-    logo: DevvAppLogo,
-    url: 'https://devv.ai/'
-  },
-  {
-    name: 'perplexity',
-    logo: PerplexityAppLogo,
-    url: 'https://www.perplexity.ai/'
-  }
-]
+const list = getAllMinApps()
 
 const AppsPage: FC = () => {
   const { t } = useTranslation()
   const [search, setSearch] = useState('')
 
-  const list: MinAppType[] = (Object.entries(PROVIDER_CONFIG) as any[])
-    .filter(([, config]) => config.app)
-    .map(([key, config]) => ({ id: key, ...config.app }))
-    .concat(_apps)
-
   const apps = search
     ? list.filter(
         (app) => app.name.toLowerCase().includes(search.toLowerCase()) || app.url.includes(search.toLowerCase())
diff --git a/src/renderer/src/pages/home/Assistants.tsx b/src/renderer/src/pages/home/Assistants.tsx
index 8e4f290207..9866a01356 100644
--- a/src/renderer/src/pages/home/Assistants.tsx
+++ b/src/renderer/src/pages/home/Assistants.tsx
@@ -1,7 +1,8 @@
-import { ArrowRightOutlined, CopyOutlined, DeleteOutlined, EditOutlined } from '@ant-design/icons'
+import { CopyOutlined, DeleteOutlined, EditOutlined } from '@ant-design/icons'
 import DragableList from '@renderer/components/DragableList'
 import AssistantSettingPopup from '@renderer/components/Popups/AssistantSettingPopup'
 import { useAssistant, useAssistants } from '@renderer/hooks/useAssistant'
+import { useShowTopics } from '@renderer/hooks/useStore'
 import { getDefaultTopic, syncAsistantToAgent } from '@renderer/services/assistant'
 import { EVENT_NAMES, EventEmitter } from '@renderer/services/event'
 import { useAppSelector } from '@renderer/store'
@@ -24,6 +25,7 @@ const Assistants: FC<Props> = ({ activeAssistant, setActiveAssistant, onCreateAs
   const { assistants, removeAssistant, addAssistant, updateAssistants } = useAssistants()
   const generating = useAppSelector((state) => state.runtime.generating)
   const { updateAssistant } = useAssistant(activeAssistant.id)
+  const { toggleShowTopics } = useShowTopics()
   const { t } = useTranslation()
 
   const onDelete = useCallback(
@@ -84,10 +86,14 @@ const Assistants: FC<Props> = ({ activeAssistant, setActiveAssistant, onCreateAs
         })
       }
 
+      if (assistant.id === activeAssistant?.id) {
+        toggleShowTopics()
+      }
+
       EventEmitter.emit(EVENT_NAMES.SWITCH_TOPIC_SIDEBAR)
       setActiveAssistant(assistant)
     },
-    [generating, setActiveAssistant, t]
+    [activeAssistant?.id, generating, setActiveAssistant, t, toggleShowTopics]
   )
 
   return (
@@ -99,8 +105,8 @@ const Assistants: FC<Props> = ({ activeAssistant, setActiveAssistant, onCreateAs
               onClick={() => onSwitchAssistant(assistant)}
               className={assistant.id === activeAssistant?.id ? 'active' : ''}>
               <AssistantName className="name">{assistant.name || t('chat.default.name')}</AssistantName>
-              <ArrowRightButton className="arrow-button" onClick={() => onEditAssistant(assistant)}>
-                <ArrowRightOutlined />
+              <ArrowRightButton className="arrow-button">
+                <i className="iconfont icon-gridlines" />
               </ArrowRightButton>
               {false && <TopicCount className="topics-count">{assistant.topics.length}</TopicCount>}
             </AssistantItem>
@@ -120,7 +126,7 @@ const Container = styled.div`
   height: calc(100vh - var(--navbar-height));
   overflow-y: auto;
   padding-top: 10px;
-  padding-bottom: 0;
+  padding-bottom: 10px;
 `
 
 const AssistantItem = styled.div`
@@ -134,7 +140,7 @@ const AssistantItem = styled.div`
   padding-right: 35px;
   cursor: pointer;
   font-family: Ubuntu;
-  .anticon {
+  .iconfont {
     opacity: 0;
     color: var(--color-text-3);
   }
@@ -143,7 +149,7 @@ const AssistantItem = styled.div`
     .topics-count {
       display: none;
     }
-    .anticon {
+    .iconfont {
       opacity: 1;
     }
   }
@@ -152,7 +158,7 @@ const AssistantItem = styled.div`
     .topics-count {
       display: none;
     }
-    .anticon {
+    .iconfont {
       opacity: 1;
       color: var(--color-text-2);
     }
@@ -182,6 +188,9 @@ const ArrowRightButton = styled.div`
   position: absolute;
   right: 10px;
   top: 5px;
+  .anticon {
+    font-size: 14px;
+  }
   &:hover {
     background-color: var(--color-background);
   }
diff --git a/src/renderer/src/pages/home/Chat.tsx b/src/renderer/src/pages/home/Chat.tsx
index 17d02c7eb7..88fc937f52 100644
--- a/src/renderer/src/pages/home/Chat.tsx
+++ b/src/renderer/src/pages/home/Chat.tsx
@@ -1,5 +1,5 @@
 import { useAssistant } from '@renderer/hooks/useAssistant'
-import { useShowRightSidebar } from '@renderer/hooks/useStore'
+import { useShowRightSidebar, useShowTopics } from '@renderer/hooks/useStore'
 import { Assistant, Topic } from '@renderer/types'
 import { Flex } from 'antd'
 import { FC, useEffect, useState } from 'react'
@@ -7,7 +7,7 @@ import styled from 'styled-components'
 
 import Inputbar from './Inputbar/Inputbar'
 import Messages from './Messages/Messages'
-import RightSidebar from './RightSidebar'
+import Topics from './Topics'
 
 interface Props {
   assistant: Assistant
@@ -19,6 +19,7 @@ const Chat: FC<Props> = (props) => {
   const { assistant } = useAssistant(props.assistant.id)
   const [showSetting, setShowSetting] = useState(false)
   const { rightSidebarShown } = useShowRightSidebar()
+  const { showTopics } = useShowTopics()
 
   useEffect(() => {
     !rightSidebarShown && showSetting && setShowSetting(false)
@@ -26,11 +27,13 @@ const Chat: FC<Props> = (props) => {
 
   return (
     <Container id="chat">
+      {showTopics && (
+        <Topics assistant={assistant} activeTopic={props.activeTopic} setActiveTopic={props.setActiveTopic} />
+      )}
       <Main vertical flex={1} justify="space-between">
-        <Messages assistant={assistant} topic={props.activeTopic} />
+        <Messages assistant={assistant} topic={props.activeTopic} setActiveTopic={props.setActiveTopic} />
         <Inputbar assistant={assistant} setActiveTopic={props.setActiveTopic} />
       </Main>
-      <RightSidebar assistant={assistant} activeTopic={props.activeTopic} setActiveTopic={props.setActiveTopic} />
     </Container>
   )
 }
diff --git a/src/renderer/src/pages/home/HomePage.tsx b/src/renderer/src/pages/home/HomePage.tsx
index e5a5226cb4..bcd1885dfa 100644
--- a/src/renderer/src/pages/home/HomePage.tsx
+++ b/src/renderer/src/pages/home/HomePage.tsx
@@ -34,7 +34,12 @@ const HomePage: FC = () => {
 
   return (
     <Container>
-      <Navbar activeAssistant={activeAssistant} setActiveAssistant={setActiveAssistant} />
+      <Navbar
+        activeAssistant={activeAssistant}
+        setActiveAssistant={setActiveAssistant}
+        activeTopic={activeTopic}
+        setActiveTopic={onSetActiveTopic}
+      />
       <ContentContainer>
         {showAssistants && (
           <Assistants
diff --git a/src/renderer/src/pages/home/Inputbar/Inputbar.tsx b/src/renderer/src/pages/home/Inputbar/Inputbar.tsx
index ff08f2f864..4ad55d992f 100644
--- a/src/renderer/src/pages/home/Inputbar/Inputbar.tsx
+++ b/src/renderer/src/pages/home/Inputbar/Inputbar.tsx
@@ -1,16 +1,17 @@
 import {
   ClearOutlined,
   ControlOutlined,
+  FormOutlined,
   FullscreenExitOutlined,
   FullscreenOutlined,
   HistoryOutlined,
   PauseCircleOutlined,
-  PlusCircleOutlined,
   QuestionCircleOutlined
 } from '@ant-design/icons'
 import { DEFAULT_CONEXTCOUNT } from '@renderer/config/constant'
 import { useAssistant } from '@renderer/hooks/useAssistant'
 import { useSettings } from '@renderer/hooks/useSettings'
+import { useShowTopics } from '@renderer/hooks/useStore'
 import { getDefaultTopic } from '@renderer/services/assistant'
 import { EVENT_NAMES, EventEmitter } from '@renderer/services/event'
 import { estimateInputTokenCount } from '@renderer/services/messages'
@@ -18,7 +19,7 @@ import store, { useAppSelector } from '@renderer/store'
 import { setGenerating } from '@renderer/store/runtime'
 import { Assistant, Message, Topic } from '@renderer/types'
 import { delay, uuid } from '@renderer/utils'
-import { Button, Divider, Popconfirm, Tag, Tooltip } from 'antd'
+import { Button, Divider, Popconfirm, Popover, Tag, Tooltip } from 'antd'
 import TextArea, { TextAreaRef } from 'antd/es/input/TextArea'
 import dayjs from 'dayjs'
 import { debounce, isEmpty } from 'lodash'
@@ -26,6 +27,8 @@ import { CSSProperties, FC, useCallback, useEffect, useMemo, useRef, useState }
 import { useTranslation } from 'react-i18next'
 import styled from 'styled-components'
 
+import SelectModelButton from '../components/SelectModelButton'
+import SettingsTab from '../Settings'
 import SendMessageButton from './SendMessageButton'
 
 interface Props {
@@ -47,6 +50,7 @@ const Inputbar: FC<Props> = ({ assistant, setActiveTopic }) => {
   const [files, setFiles] = useState<File[]>([])
   const { t } = useTranslation()
   const containerRef = useRef(null)
+  const { toggleShowTopics } = useShowTopics()
 
   _text = text
 
@@ -204,7 +208,7 @@ const Inputbar: FC<Props> = ({ assistant, setActiveTopic }) => {
         <ToolbarMenu>
           <Tooltip placement="top" title={t('chat.input.new_topic')} arrow>
             <ToolbarButton type="text" onClick={addNewTopic}>
-              <PlusCircleOutlined />
+              <FormOutlined />
             </ToolbarButton>
           </Tooltip>
           <Tooltip placement="top" title={t('chat.input.clear')} arrow>
@@ -221,15 +225,17 @@ const Inputbar: FC<Props> = ({ assistant, setActiveTopic }) => {
             </Popconfirm>
           </Tooltip>
           <Tooltip placement="top" title={t('chat.input.topics')} arrow>
-            <ToolbarButton type="text" onClick={() => EventEmitter.emit(EVENT_NAMES.SHOW_TOPIC_SIDEBAR)}>
+            <ToolbarButton type="text" onClick={toggleShowTopics}>
               <HistoryOutlined />
             </ToolbarButton>
           </Tooltip>
-          <Tooltip placement="top" title={t('chat.input.settings')} arrow>
-            <ToolbarButton type="text" onClick={() => EventEmitter.emit(EVENT_NAMES.SHOW_CHAT_SETTINGS)}>
-              <ControlOutlined />
-            </ToolbarButton>
-          </Tooltip>
+          <Popover content={<SettingsTab assistant={assistant} />} trigger="click" placement="topRight">
+            <Tooltip placement="top" title={t('chat.input.settings')} arrow>
+              <ToolbarButton type="text">
+                <ControlOutlined />
+              </ToolbarButton>
+            </Tooltip>
+          </Popover>
           {/* <AttachmentButton files={files} setFiles={setFiles} ToolbarButton={ToolbarButton} /> */}
           <Tooltip placement="top" title={expended ? t('chat.input.collapse') : t('chat.input.expand')} arrow>
             <ToolbarButton type="text" onClick={onToggleExpended}>
@@ -250,6 +256,7 @@ const Inputbar: FC<Props> = ({ assistant, setActiveTopic }) => {
           )}
         </ToolbarMenu>
         <ToolbarMenu>
+          <SelectModelButton assistant={assistant} />
           {generating && (
             <Tooltip placement="top" title={t('chat.input.pause')} arrow>
               <ToolbarButton type="text" onClick={onPause} style={{ marginRight: -2, marginTop: 1 }}>
diff --git a/src/renderer/src/pages/home/Messages/Message.tsx b/src/renderer/src/pages/home/Messages/Message.tsx
index 22fa3e574c..7d4eb39531 100644
--- a/src/renderer/src/pages/home/Messages/Message.tsx
+++ b/src/renderer/src/pages/home/Messages/Message.tsx
@@ -9,6 +9,7 @@ import {
 } from '@ant-design/icons'
 import UserPopup from '@renderer/components/Popups/UserPopup'
 import { FONT_FAMILY } from '@renderer/config/constant'
+import { startMinAppById } from '@renderer/config/minapp'
 import { getModelLogo } from '@renderer/config/provider'
 import { useAssistant } from '@renderer/hooks/useAssistant'
 import useAvatar from '@renderer/hooks/useAvatar'
@@ -127,12 +128,18 @@ const MessageItem: FC<Props> = ({ message, index, showMenu, onDeleteMessage }) =
     )
   }, [message, t])
 
+  const showMiniApp = () => model?.provider && startMinAppById(model?.provider)
+
   return (
     <MessageContainer key={message.id} className="message">
       <MessageHeader>
         <AvatarWrapper>
           {isAssistantMessage ? (
-            <Avatar src={avatarSource} size={35} style={{ borderRadius: '20%' }}>
+            <Avatar
+              src={avatarSource}
+              size={35}
+              style={{ borderRadius: '20%', cursor: 'pointer' }}
+              onClick={showMiniApp}>
               {avatarName}
             </Avatar>
           ) : (
diff --git a/src/renderer/src/pages/home/Messages/Messages.tsx b/src/renderer/src/pages/home/Messages/Messages.tsx
index f608e1923a..fcda339a4a 100644
--- a/src/renderer/src/pages/home/Messages/Messages.tsx
+++ b/src/renderer/src/pages/home/Messages/Messages.tsx
@@ -20,9 +20,10 @@ import Prompt from './Prompt'
 interface Props {
   assistant: Assistant
   topic: Topic
+  setActiveTopic: (topic: Topic) => void
 }
 
-const Messages: FC<Props> = ({ assistant, topic }) => {
+const Messages: FC<Props> = ({ assistant, topic, setActiveTopic }) => {
   const [messages, setMessages] = useState<Message[]>([])
   const [lastMessage, setLastMessage] = useState<Message | null>(null)
   const provider = useProviderByAssistant(assistant)
@@ -42,9 +43,13 @@ const Messages: FC<Props> = ({ assistant, topic }) => {
     const _topic = getTopic(assistant, topic.id)
     if (_topic && _topic.name === t('chat.default.topic.name') && messages.length >= 2) {
       const summaryText = await fetchMessagesSummary({ messages, assistant })
-      summaryText && updateTopic({ ..._topic, name: summaryText })
+      if (summaryText) {
+        const data = { ..._topic, name: summaryText }
+        setActiveTopic(data)
+        updateTopic(data)
+      }
     }
-  }, [assistant, messages, topic, updateTopic])
+  }, [assistant, messages, setActiveTopic, topic.id, updateTopic])
 
   const onDeleteMessage = useCallback(
     (message: Message) => {
@@ -117,6 +122,7 @@ const Messages: FC<Props> = ({ assistant, topic }) => {
 }
 
 const Container = styled.div`
+  position: relative;
   display: flex;
   flex-direction: column;
   overflow-y: auto;
diff --git a/src/renderer/src/pages/home/Navbar.tsx b/src/renderer/src/pages/home/Navbar.tsx
index e2bf45575f..ead9027668 100644
--- a/src/renderer/src/pages/home/Navbar.tsx
+++ b/src/renderer/src/pages/home/Navbar.tsx
@@ -1,28 +1,30 @@
+import { FormOutlined } from '@ant-design/icons'
 import { Navbar, NavbarCenter, NavbarLeft, NavbarRight } from '@renderer/components/app/Navbar'
+import { HStack } from '@renderer/components/Layout'
 import AddAssistantPopup from '@renderer/components/Popups/AddAssistantPopup'
 import { isMac, isWindows } from '@renderer/config/constant'
 import { useTheme } from '@renderer/context/ThemeProvider'
 import { useAssistant } from '@renderer/hooks/useAssistant'
-import { useShowAssistants, useShowRightSidebar } from '@renderer/hooks/useStore'
-import { Assistant } from '@renderer/types'
-import { removeLeadingEmoji } from '@renderer/utils'
+import { useShowAssistants, useShowTopics } from '@renderer/hooks/useStore'
+import { getDefaultTopic } from '@renderer/services/assistant'
+import { Assistant, Topic } from '@renderer/types'
 import { Switch } from 'antd'
-import { FC } from 'react'
+import { FC, useCallback } from 'react'
 import { useTranslation } from 'react-i18next'
 import styled from 'styled-components'
 
-import SelectModelButton from './components/SelectModelButton'
-
 interface Props {
   activeAssistant: Assistant
+  activeTopic: Topic
   setActiveAssistant: (assistant: Assistant) => void
+  setActiveTopic: (topic: Topic) => void
 }
 
-const HeaderNavbar: FC<Props> = ({ activeAssistant, setActiveAssistant }) => {
-  const { assistant } = useAssistant(activeAssistant.id)
+const HeaderNavbar: FC<Props> = ({ activeAssistant, activeTopic, setActiveAssistant, setActiveTopic }) => {
+  const { assistant, addTopic } = useAssistant(activeAssistant.id)
   const { t } = useTranslation()
   const { showAssistants, toggleShowAssistants } = useShowAssistants()
-  const { rightSidebarShown, toggleRightSidebar } = useShowRightSidebar()
+  const { showTopics, toggleShowTopics } = useShowTopics()
   const { theme, toggleTheme } = useTheme()
 
   const onCreateAssistant = async () => {
@@ -30,37 +32,68 @@ const HeaderNavbar: FC<Props> = ({ activeAssistant, setActiveAssistant }) => {
     assistant && setActiveAssistant(assistant)
   }
 
+  const addNewTopic = useCallback(() => {
+    const topic = getDefaultTopic()
+    addTopic(topic)
+    setActiveTopic(topic)
+  }, [addTopic, setActiveTopic])
+
   return (
     <Navbar>
       {showAssistants && (
         <NavbarLeft style={{ justifyContent: 'space-between', borderRight: 'none', padding: '0 8px' }}>
           <NewButton onClick={toggleShowAssistants} style={{ marginLeft: isMac ? 8 : 0 }}>
-            <i className="iconfont icon-hidesidebarhoriz" />
+            <i className="iconfont icon-sidebar-left" />
           </NewButton>
-          <NewButton onClick={onCreateAssistant}>
-            <i className="iconfont icon-a-addchat"></i>
+          <NewButton onClick={onCreateAssistant} style={{ marginRight: 6 }}>
+            <i className="iconfont icon-a-addchat" />
           </NewButton>
         </NavbarLeft>
       )}
-      <NavbarCenter style={{ paddingLeft: isMac ? 16 : 8 }}>
-        {!showAssistants && (
-          <NewButton onClick={toggleShowAssistants} style={{ marginRight: isMac ? 8 : 25 }}>
-            <i className="iconfont icon-showsidebarhoriz" />
+      {showTopics && (
+        <NavbarCenter
+          style={{
+            paddingLeft: isMac && !showAssistants ? 16 : 8,
+            paddingRight: 8,
+            maxWidth: 'var(--topic-list-width)',
+            justifyContent: 'space-between'
+          }}>
+          <HStack alignItems="center">
+            {!showAssistants && (
+              <NewButton onClick={toggleShowAssistants} style={{ marginRight: isMac ? 8 : 25 }}>
+                <i className="iconfont icon-sidebar-right" />
+              </NewButton>
+            )}
+            {showAssistants && (
+              <TitleText>
+                {t('chat.topics.title')} ({assistant.topics.length})
+              </TitleText>
+            )}
+          </HStack>
+          <NewButton onClick={addNewTopic}>
+            <FormOutlined />
           </NewButton>
-        )}
-        <AssistantName>{removeLeadingEmoji(assistant?.name) || t('chat.default.name')}</AssistantName>
-        <SelectModelButton assistant={assistant} />
-      </NavbarCenter>
-      <NavbarRight style={{ justifyContent: 'flex-end', paddingRight: isWindows ? 140 : 12 }}>
-        <ThemeSwitch
-          checkedChildren={<i className="iconfont icon-theme icon-dark1" />}
-          unCheckedChildren={<i className="iconfont icon-theme icon-theme-light" />}
-          checked={theme === 'dark'}
-          onChange={toggleTheme}
-        />
-        <NewButton onClick={toggleRightSidebar}>
-          <i className={`iconfont ${rightSidebarShown ? 'icon-showsidebarhoriz' : 'icon-hidesidebarhoriz'}`} />
-        </NewButton>
+        </NavbarCenter>
+      )}
+      <NavbarRight style={{ justifyContent: 'space-between', paddingRight: isWindows ? 130 : 12, flex: 1 }}>
+        <HStack alignItems="center">
+          {!showAssistants && !showTopics && (
+            <NewButton onClick={() => toggleShowAssistants()} style={{ marginRight: isMac ? 8 : 25 }}>
+              <i className="iconfont icon-sidebar-right" />
+            </NewButton>
+          )}
+          <TitleText>
+            {assistant.name} {!showTopics && <HashTag onClick={() => toggleShowTopics()}>#{activeTopic.name}#</HashTag>}
+          </TitleText>
+        </HStack>
+        <HStack alignItems="center">
+          <ThemeSwitch
+            checkedChildren={<i className="iconfont icon-theme icon-dark1" />}
+            unCheckedChildren={<i className="iconfont icon-theme icon-theme-light" />}
+            checked={theme === 'dark'}
+            onChange={toggleTheme}
+          />
+        </HStack>
       </NavbarRight>
     </Navbar>
   )
@@ -69,23 +102,23 @@ const HeaderNavbar: FC<Props> = ({ activeAssistant, setActiveAssistant }) => {
 export const NewButton = styled.div`
   -webkit-app-region: none;
   border-radius: 4px;
-  width: 30px;
   height: 30px;
+  padding: 0 8px;
   display: flex;
   flex-direction: row;
   justify-content: center;
   align-items: center;
   transition: all 0.2s ease-in-out;
-  color: var(--color-icon);
   cursor: pointer;
+  .iconfont {
+    font-size: 18px;
+    color: var(--color-icon);
+  }
   .icon-a-addchat {
     font-size: 20px;
   }
   .anticon {
-    font-size: 19px;
-  }
-  .icon-showsidebarhoriz,
-  .icon-hidesidebarhoriz {
+    color: var(--color-icon);
     font-size: 17px;
   }
   &:hover {
@@ -94,18 +127,29 @@ export const NewButton = styled.div`
   }
 `
 
-const AssistantName = styled.span`
+const TitleText = styled.span`
   margin-left: 5px;
-  margin-right: 10px;
   font-family: Ubuntu;
+  font-size: 13px;
 `
 
 const ThemeSwitch = styled(Switch)`
-  -webkit-app-region: none;
+  -webkit-app-region: no-drag;
   margin-right: 10px;
   .icon-theme {
     font-size: 14px;
   }
 `
 
+const HashTag = styled.span`
+  -webkit-app-region: no-drag;
+  color: var(--color-primary);
+  margin-left: 5px;
+  user-select: none;
+  cursor: pointer;
+  &:hover {
+    text-decoration: underline;
+  }
+`
+
 export default HeaderNavbar
diff --git a/src/renderer/src/pages/home/Settings.tsx b/src/renderer/src/pages/home/Settings.tsx
index 5338b6758b..2c331ce410 100644
--- a/src/renderer/src/pages/home/Settings.tsx
+++ b/src/renderer/src/pages/home/Settings.tsx
@@ -87,7 +87,7 @@ const SettingsTab: FC<Props> = (props) => {
 
   return (
     <Container>
-      <SettingSubtitle>
+      <SettingSubtitle style={{ marginTop: 5 }}>
         {t('settings.messages.model.title')}{' '}
         <Tooltip title={t('chat.settings.reset')}>
           <ReloadOutlined onClick={onReset} style={{ cursor: 'pointer', fontSize: 12, padding: '0 3px' }} />
@@ -234,13 +234,9 @@ const Container = styled.div`
   display: flex;
   flex: 1;
   flex-direction: column;
-  width: var(--topic-list-width);
-  max-width: var(--topic-list-width);
-  height: calc(100vh - var(--navbar-height));
-  border-left: 0.5px solid var(--color-border);
-  padding: 0 15px;
-  padding-bottom: 20px;
-  overflow-y: auto;
+  overflow: hidden;
+  min-width: 300px;
+  padding-bottom: 10px;
 `
 
 const Label = styled.p`
diff --git a/src/renderer/src/pages/home/Topics.tsx b/src/renderer/src/pages/home/Topics.tsx
index 47ad7e93cd..65e430d3e3 100644
--- a/src/renderer/src/pages/home/Topics.tsx
+++ b/src/renderer/src/pages/home/Topics.tsx
@@ -127,7 +127,7 @@ const Container = styled.div`
   padding-top: 10px;
   min-width: var(--topic-list-width);
   max-width: var(--topic-list-width);
-  border-left: 0.5px solid var(--color-border);
+  border-right: 0.5px solid var(--color-border);
   overflow-y: scroll;
   height: calc(100vh - var(--navbar-height));
 `
@@ -146,7 +146,8 @@ const TopicListItem = styled.div`
     background-color: var(--color-background-soft);
   }
   &.active {
-    background-color: var(--color-background-mute);
+    background-color: var(--color-primary);
+    color: white;
   }
 `
 
diff --git a/src/renderer/src/pages/home/components/SelectModelButton.tsx b/src/renderer/src/pages/home/components/SelectModelButton.tsx
index 3b50570bc7..e8db8e854b 100644
--- a/src/renderer/src/pages/home/components/SelectModelButton.tsx
+++ b/src/renderer/src/pages/home/components/SelectModelButton.tsx
@@ -23,7 +23,7 @@ const SelectModelButton: FC<Props> = ({ assistant }) => {
   }
 
   return (
-    <SelectModelDropdown model={model} onSelect={setModel}>
+    <SelectModelDropdown model={model} onSelect={setModel} placement="topLeft">
       <DropdownButton size="small" type="default">
         <ModelAvatar model={model} size={20} />
         <ModelName>{model ? upperFirst(model.name) : t('button.select_model')}</ModelName>
diff --git a/src/renderer/src/pages/settings/GeneralSettings.tsx b/src/renderer/src/pages/settings/GeneralSettings.tsx
index 7a58db38da..7b57fb9999 100644
--- a/src/renderer/src/pages/settings/GeneralSettings.tsx
+++ b/src/renderer/src/pages/settings/GeneralSettings.tsx
@@ -43,7 +43,7 @@ const GeneralSettings: FC = () => {
         <SettingRowTitle>{t('common.language')}</SettingRowTitle>
         <Select
           defaultValue={language || 'en-US'}
-          style={{ width: 120 }}
+          style={{ width: 180 }}
           onChange={onSelectLanguage}
           options={[
             { value: 'zh-CN', label: '中文' },
@@ -56,7 +56,7 @@ const GeneralSettings: FC = () => {
         <SettingRowTitle>{t('settings.theme.title')}</SettingRowTitle>
         <Select
           defaultValue={theme}
-          style={{ width: 120 }}
+          style={{ width: 180 }}
           onChange={setTheme}
           options={[
             { value: ThemeMode.light, label: t('settings.theme.light') },
@@ -70,7 +70,7 @@ const GeneralSettings: FC = () => {
         <SettingRowTitle>{t('settings.theme.window.style.title')}</SettingRowTitle>
         <Select
           defaultValue={windowStyle || 'opaque'}
-          style={{ width: 120 }}
+          style={{ width: 180 }}
           onChange={setWindowStyle}
           options={[
             { value: 'transparent', label: t('settings.theme.window.style.transparent') },
@@ -85,7 +85,7 @@ const GeneralSettings: FC = () => {
           placeholder={t('settings.general.user_name.placeholder')}
           value={userName}
           onChange={(e) => dispatch(setUserName(e.target.value))}
-          style={{ width: 170 }}
+          style={{ width: 180 }}
           maxLength={30}
         />
       </SettingRow>
@@ -96,7 +96,7 @@ const GeneralSettings: FC = () => {
           placeholder="socks5://127.0.0.1:6153"
           value={proxyUrl}
           onChange={(e) => setProxyUrl(e.target.value)}
-          style={{ width: 170 }}
+          style={{ width: 180 }}
           onBlur={() => onSetProxyUrl()}
           type="url"
         />
@@ -104,7 +104,7 @@ const GeneralSettings: FC = () => {
       <SettingDivider />
       <SettingRow>
         <SettingRowTitle>{t('settings.general.backup.title')}</SettingRowTitle>
-        <HStack gap="5px" w="170px" justifyContent="space-between">
+        <HStack gap="5px" justifyContent="space-between">
           <Button onClick={backup} icon={<SaveOutlined />}>
             {t('settings.general.backup.button')}
           </Button>
diff --git a/src/renderer/src/store/index.ts b/src/renderer/src/store/index.ts
index e615ad2a71..db52838150 100644
--- a/src/renderer/src/store/index.ts
+++ b/src/renderer/src/store/index.ts
@@ -22,7 +22,7 @@ const persistedReducer = persistReducer(
   {
     key: 'cherry-studio',
     storage,
-    version: 22,
+    version: 23,
     blacklist: ['runtime'],
     migrate
   },
diff --git a/src/renderer/src/store/migrate.ts b/src/renderer/src/store/migrate.ts
index 805c03b650..9d43c63572 100644
--- a/src/renderer/src/store/migrate.ts
+++ b/src/renderer/src/store/migrate.ts
@@ -363,6 +363,16 @@ const migrateConfig = {
         ]
       }
     }
+  },
+  '23': (state: RootState) => {
+    return {
+      ...state,
+      settings: {
+        ...state.settings,
+        showTopics: true,
+        windowStyle: 'opaque'
+      }
+    }
   }
 }
 
diff --git a/src/renderer/src/store/settings.ts b/src/renderer/src/store/settings.ts
index fc8de4d79c..89f9f7aba3 100644
--- a/src/renderer/src/store/settings.ts
+++ b/src/renderer/src/store/settings.ts
@@ -11,6 +11,7 @@ export enum ThemeMode {
 export interface SettingsState {
   showRightSidebar: boolean
   showAssistants: boolean
+  showTopics: boolean
   sendMessageShortcut: SendMessageShortcut
   language: string
   proxyUrl?: string
@@ -26,6 +27,7 @@ export interface SettingsState {
 const initialState: SettingsState = {
   showRightSidebar: true,
   showAssistants: true,
+  showTopics: true,
   sendMessageShortcut: 'Enter',
   language: navigator.language,
   proxyUrl: undefined,
@@ -34,7 +36,7 @@ const initialState: SettingsState = {
   messageFont: 'system',
   showInputEstimatedTokens: false,
   theme: ThemeMode.light,
-  windowStyle: 'transparent',
+  windowStyle: 'opaque',
   fontSize: 14
 }
 
@@ -48,9 +50,18 @@ const settingsSlice = createSlice({
     setShowRightSidebar: (state, action: PayloadAction<boolean>) => {
       state.showRightSidebar = action.payload
     },
+    setShowAssistants: (state, action: PayloadAction<boolean>) => {
+      state.showAssistants = action.payload
+    },
     toggleShowAssistants: (state) => {
       state.showAssistants = !state.showAssistants
     },
+    setShowTopics: (state, action: PayloadAction<boolean>) => {
+      state.showTopics = action.payload
+    },
+    toggleShowTopics: (state) => {
+      state.showTopics = !state.showTopics
+    },
     setSendMessageShortcut: (state, action: PayloadAction<SendMessageShortcut>) => {
       state.sendMessageShortcut = action.payload
     },
@@ -88,7 +99,10 @@ const settingsSlice = createSlice({
 export const {
   setShowRightSidebar,
   toggleRightSidebar,
+  setShowAssistants,
   toggleShowAssistants,
+  setShowTopics,
+  toggleShowTopics,
   setSendMessageShortcut,
   setLanguage,
   setProxyUrl,
diff --git a/src/renderer/src/types/index.ts b/src/renderer/src/types/index.ts
index 19170242f4..bf0dcd673a 100644
--- a/src/renderer/src/types/index.ts
+++ b/src/renderer/src/types/index.ts
@@ -79,6 +79,7 @@ export type Suggestion = {
 }
 
 export type MinAppType = {
+  id?: string | number
   name: string
   logo: string
   url: string