diff --git a/src/renderer/src/pages/apps/AppsPage.tsx b/src/renderer/src/pages/apps/AppsPage.tsx
index 85e5ff0b..01198e78 100644
--- a/src/renderer/src/pages/apps/AppsPage.tsx
+++ b/src/renderer/src/pages/apps/AppsPage.tsx
@@ -53,14 +53,22 @@ const AppsPage: FC = () => {
                         <Title level={5} style={{ marginBottom: 0, color: '#00b96b' }}>
                           {assistant.name}
                         </Title>
-                        {added && <Button type="primary" shape="circle" size="small" icon={<CheckOutlined />} />}
+                        {added && (
+                          <Button
+                            type="primary"
+                            shape="circle"
+                            size="small"
+                            icon={<CheckOutlined style={{ fontSize: 12 }} />}
+                          />
+                        )}
                         {!added && (
                           <Tooltip placement="top" title=" Add to assistant list " arrow>
                             <Button
                               type="default"
                               shape="circle"
                               size="small"
-                              icon={<PlusOutlined />}
+                              style={{ padding: 0 }}
+                              icon={<PlusOutlined style={{ fontSize: 12 }} />}
                               onClick={() => onAddAssistant(assistant)}
                             />
                           </Tooltip>
diff --git a/src/renderer/src/pages/home/components/Chat.tsx b/src/renderer/src/pages/home/components/Chat.tsx
index a52b7c0c..f7c4fda4 100644
--- a/src/renderer/src/pages/home/components/Chat.tsx
+++ b/src/renderer/src/pages/home/components/Chat.tsx
@@ -2,7 +2,7 @@ import { Assistant } from '@renderer/types'
 import { FC } from 'react'
 import styled from 'styled-components'
 import Inputbar from './Inputbar'
-import Conversations from './Conversations'
+import Messages from './Messages'
 import { Flex } from 'antd'
 import TopicList from './TopicList'
 import { useAssistant } from '@renderer/hooks/useAssistant'
@@ -23,7 +23,7 @@ const Chat: FC<Props> = (props) => {
   return (
     <Container id="chat">
       <Flex vertical flex={1} justify="space-between">
-        <Conversations assistant={assistant} topic={activeTopic} />
+        <Messages assistant={assistant} topic={activeTopic} />
         <Inputbar assistant={assistant} setActiveTopic={setActiveTopic} />
       </Flex>
       <TopicList assistant={assistant} activeTopic={activeTopic} setActiveTopic={setActiveTopic} />
diff --git a/src/renderer/src/pages/home/components/Inputbar.tsx b/src/renderer/src/pages/home/components/Inputbar.tsx
index 42cdbda1..16999382 100644
--- a/src/renderer/src/pages/home/components/Inputbar.tsx
+++ b/src/renderer/src/pages/home/components/Inputbar.tsx
@@ -52,7 +52,7 @@ const Inputbar: FC<Props> = ({ assistant, setActiveTopic }) => {
   }, [addTopic, setActiveTopic])
 
   const clearTopic = () => {
-    EventEmitter.emit(EVENT_NAMES.CLEAR_CONVERSATION)
+    EventEmitter.emit(EVENT_NAMES.CLEAR_MESSAGES)
   }
 
   // Command or Ctrl + N create new topic
diff --git a/src/renderer/src/pages/home/components/Conversations.tsx b/src/renderer/src/pages/home/components/Messages.tsx
similarity index 91%
rename from src/renderer/src/pages/home/components/Conversations.tsx
rename to src/renderer/src/pages/home/components/Messages.tsx
index f190d88a..82ddfdb6 100644
--- a/src/renderer/src/pages/home/components/Conversations.tsx
+++ b/src/renderer/src/pages/home/components/Messages.tsx
@@ -6,7 +6,7 @@ import styled from 'styled-components'
 import MessageItem from './Message'
 import { reverse } from 'lodash'
 import hljs from 'highlight.js'
-import { fetchChatCompletion, fetchConversationSummary } from '@renderer/services/api'
+import { fetchChatCompletion, fetchMessagesSummary } from '@renderer/services/api'
 import { useAssistant } from '@renderer/hooks/useAssistant'
 import { DEFAULT_TOPIC_NAME } from '@renderer/config/constant'
 import { runAsyncFunction } from '@renderer/utils'
@@ -18,7 +18,7 @@ interface Props {
   topic: Topic
 }
 
-const Conversations: FC<Props> = ({ assistant, topic }) => {
+const Messages: FC<Props> = ({ assistant, topic }) => {
   const [messages, setMessages] = useState<Message[]>([])
   const [lastMessage, setLastMessage] = useState<Message | null>(null)
   const { updateTopic } = useAssistant(assistant.id)
@@ -47,7 +47,7 @@ const Conversations: FC<Props> = ({ assistant, topic }) => {
 
   const autoRenameTopic = useCallback(async () => {
     if (topic.name === DEFAULT_TOPIC_NAME && messages.length >= 2) {
-      const summaryText = await fetchConversationSummary({ messages, assistant })
+      const summaryText = await fetchMessagesSummary({ messages, assistant })
       summaryText && updateTopic({ ...topic, name: summaryText })
     }
   }, [assistant, messages, topic, updateTopic])
@@ -65,7 +65,7 @@ const Conversations: FC<Props> = ({ assistant, topic }) => {
         setTimeout(() => EventEmitter.emit(EVENT_NAMES.AI_AUTO_RENAME), 100)
       }),
       EventEmitter.on(EVENT_NAMES.AI_AUTO_RENAME, autoRenameTopic),
-      EventEmitter.on(EVENT_NAMES.CLEAR_CONVERSATION, () => {
+      EventEmitter.on(EVENT_NAMES.CLEAR_MESSAGES, () => {
         setMessages([])
         updateTopic({ ...topic, messages: [] })
         LocalStorage.clearTopicMessages(topic.id)
@@ -105,4 +105,4 @@ const Container = styled.div`
   }
 `
 
-export default Conversations
+export default Messages
diff --git a/src/renderer/src/pages/home/components/TopicList.tsx b/src/renderer/src/pages/home/components/TopicList.tsx
index a1bc4c24..e1fd831f 100644
--- a/src/renderer/src/pages/home/components/TopicList.tsx
+++ b/src/renderer/src/pages/home/components/TopicList.tsx
@@ -1,7 +1,7 @@
 import PromptPopup from '@renderer/components/Popups/PromptPopup'
 import { useAssistant } from '@renderer/hooks/useAssistant'
 import { useShowRightSidebar } from '@renderer/hooks/useStore'
-import { fetchConversationSummary } from '@renderer/services/api'
+import { fetchMessagesSummary } from '@renderer/services/api'
 import { Assistant, Topic } from '@renderer/types'
 import { Button, Dropdown, MenuProps, Popconfirm } from 'antd'
 import { FC, useRef } from 'react'
@@ -29,7 +29,7 @@ const TopicList: FC<Props> = ({ assistant, activeTopic, setActiveTopic }) => {
         if (currentTopic.current) {
           const messages = await LocalStorage.getTopicMessages(currentTopic.current.id)
           if (messages.length >= 2) {
-            const summaryText = await fetchConversationSummary({ messages, assistant })
+            const summaryText = await fetchMessagesSummary({ messages, assistant })
             if (summaryText) {
               updateTopic({ ...currentTopic.current, name: summaryText })
             }
@@ -124,6 +124,9 @@ const TopicListItem = styled.div`
   cursor: pointer;
   border-radius: 5px;
   font-size: 13px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
   &:hover {
     background-color: var(--color-background-soft);
   }
diff --git a/src/renderer/src/services/api.ts b/src/renderer/src/services/api.ts
index c191ec1f..a6c440f4 100644
--- a/src/renderer/src/services/api.ts
+++ b/src/renderer/src/services/api.ts
@@ -58,12 +58,12 @@ export async function fetchChatCompletion({ message, topic, assistant, onRespons
   return _message
 }
 
-interface FetchConversationSummaryParams {
+interface FetchMessagesSummaryParams {
   messages: Message[]
   assistant: Assistant
 }
 
-export async function fetchConversationSummary({ messages, assistant }: FetchConversationSummaryParams) {
+export async function fetchMessagesSummary({ messages, assistant }: FetchMessagesSummaryParams) {
   const provider = getAssistantProvider(assistant)
   const openaiProvider = getOpenAiProvider(provider)
   const defaultModel = getDefaultModel()
diff --git a/src/renderer/src/services/assistant.ts b/src/renderer/src/services/assistant.ts
index 5e1d0290..6cda861c 100644
--- a/src/renderer/src/services/assistant.ts
+++ b/src/renderer/src/services/assistant.ts
@@ -6,7 +6,7 @@ export function getDefaultAssistant(): Assistant {
   return {
     id: 'default',
     name: 'Default Assistant',
-    description: "Hello, I'm Default Assistant.",
+    description: "Hello, I'm Default Assistant. You can start chatting with me right away",
     prompt: '',
     topics: [getDefaultTopic()]
   }
diff --git a/src/renderer/src/services/event.ts b/src/renderer/src/services/event.ts
index d1d79e5f..1c3d73ad 100644
--- a/src/renderer/src/services/event.ts
+++ b/src/renderer/src/services/event.ts
@@ -6,6 +6,6 @@ export const EVENT_NAMES = {
   SEND_MESSAGE: 'SEND_MESSAGE',
   AI_CHAT_COMPLETION: 'AI_CHAT_COMPLETION',
   AI_AUTO_RENAME: 'AI_AUTO_RENAME',
-  CLEAR_CONVERSATION: 'CLEAR_CONVERSATION',
+  CLEAR_MESSAGES: 'CLEAR_MESSAGES',
   ADD_ASSISTANT: 'ADD_ASSISTANT'
 }