diff --git a/src/renderer/src/components/Scrollbar/index.tsx b/src/renderer/src/components/Scrollbar/index.tsx
index c367b80d66..70ea3e4edb 100644
--- a/src/renderer/src/components/Scrollbar/index.tsx
+++ b/src/renderer/src/components/Scrollbar/index.tsx
@@ -1,49 +1,57 @@
-import { forwardRef } from 'react'
+import { throttle } from 'lodash'
+import { FC, forwardRef, useCallback, useEffect, useRef, useState } from 'react'
 import styled from 'styled-components'
 
-interface Props {
-  children?: React.ReactNode
-  className?: string
-  $isScrolling?: boolean
-  $right?: boolean
+interface Props extends React.HTMLAttributes<HTMLDivElement> {
+  right?: boolean
+  ref?: any
 }
 
-const ScrollbarContainer = styled.div<{ $isScrolling?: boolean; $right?: boolean }>`
-  overflow-y: auto;
-  overflow-x: hidden;
-  height: 100%;
+const Scrollbar: FC<Props> = forwardRef<HTMLDivElement, Props>((props, ref) => {
+  const [isScrolling, setIsScrolling] = useState(false)
+  const timeoutRef = useRef<NodeJS.Timeout | null>(null)
 
-  &::-webkit-scrollbar {
-    width: 6px;
-    height: 6px;
-  }
+  const handleScroll = useCallback(
+    throttle(() => {
+      setIsScrolling(true)
 
-  &::-webkit-scrollbar-track {
-    border-radius: 3px;
-    background: transparent;
-    ${({ $right }) => $right && `margin-right: 4px;`}
-  }
+      if (timeoutRef.current) {
+        clearTimeout(timeoutRef.current)
+      }
 
-  &::-webkit-scrollbar-thumb {
-    border-radius: 3px;
-    background: ${({ $isScrolling }) =>
-      $isScrolling ? 'var(--color-scrollbar-thumb)' : 'var(--color-scrollbar-track)'};
-    transition: all 0.2s ease-in-out;
-  }
+      timeoutRef.current = setTimeout(() => setIsScrolling(false), 1500) // 增加到 2 秒
+    }, 200),
+    []
+  )
 
-  &:hover::-webkit-scrollbar-thumb {
-    background: var(--color-scrollbar-thumb);
-  }
-`
+  useEffect(() => {
+    return () => {
+      if (timeoutRef.current) {
+        clearTimeout(timeoutRef.current)
+      }
+    }
+  }, [])
 
-const Scrollbar = forwardRef<HTMLDivElement, Props>(({ children, className, $isScrolling, $right }, ref) => {
   return (
-    <ScrollbarContainer ref={ref} className={className} $isScrolling={$isScrolling} $right={$right}>
-      {children}
-    </ScrollbarContainer>
+    <Container {...props} isScrolling={isScrolling} onScroll={handleScroll} ref={ref}>
+      {props.children}
+    </Container>
   )
 })
 
+const Container = styled.div<{ isScrolling: boolean; right?: boolean }>`
+  overflow-y: auto;
+  &::-webkit-scrollbar-thumb {
+    transition: background 2s ease;
+    background: ${(props) =>
+      props.isScrolling ? `var(--color-scrollbar-thumb${props.right ? '-right' : ''})` : 'transparent'};
+    &:hover {
+      background: ${(props) =>
+        props.isScrolling ? `var(--color-scrollbar-thumb${props.right ? '-right' : ''}-hover)` : 'transparent'};
+    }
+  }
+`
+
 Scrollbar.displayName = 'Scrollbar'
 
 export default Scrollbar
diff --git a/src/renderer/src/pages/agents/Agents.tsx b/src/renderer/src/pages/agents/Agents.tsx
index 331e82d1f6..6a7d07ca1b 100644
--- a/src/renderer/src/pages/agents/Agents.tsx
+++ b/src/renderer/src/pages/agents/Agents.tsx
@@ -75,7 +75,7 @@ const Agents: React.FC<Props> = ({ onClick, cardStyle = 'old' }) => {
           ]
 
           return (
-            <Col span={8} key={agent.id}>
+            <Col span={8} xxl={6} key={agent.id}>
               <AgentCard
                 agent={agent}
                 onClick={() => onClick?.(agent)}
diff --git a/src/renderer/src/pages/agents/AgentsPage.tsx b/src/renderer/src/pages/agents/AgentsPage.tsx
index 96a756b5d0..cbc7fa6c06 100644
--- a/src/renderer/src/pages/agents/AgentsPage.tsx
+++ b/src/renderer/src/pages/agents/AgentsPage.tsx
@@ -12,6 +12,7 @@ import { useTranslation } from 'react-i18next'
 import ReactMarkdown from 'react-markdown'
 import styled from 'styled-components'
 
+import { groupTranslations } from './agentGroupTranslations'
 import Agents from './Agents'
 import AddAgentPopup from './components/AddAgentPopup'
 import AgentCard from './components/AgentCard'
@@ -41,7 +42,7 @@ const AgentsPage: FC = () => {
     return _agentGroups
   }, [])
 
-  const { t } = useTranslation()
+  const { t, i18n } = useTranslation()
 
   const filteredAgentGroups = useMemo(() => {
     const groups = search.trim() ? {} : { 我的: [] }
@@ -102,6 +103,14 @@ const AgentsPage: FC = () => {
     }
   }
 
+  const getLocalizedGroupName = useCallback(
+    (group: string) => {
+      const currentLang = i18n.language
+      return groupTranslations[group]?.[currentLang] || group
+    },
+    [i18n.language]
+  )
+
   const tabItems = useMemo(() => {
     let groups = Object.keys(filteredAgentGroups)
     groups = groups.filter((g) => g !== '我的' && g !== '办公')
@@ -109,25 +118,27 @@ const AgentsPage: FC = () => {
 
     return groups.map((group, i) => {
       const id = String(i + 1)
+      const localizedGroupName = getLocalizedGroupName(group)
+
       return {
-        label: group,
+        label: localizedGroupName,
         key: id,
         children: (
           <TabContent key={group}>
             <Title level={5} key={group} style={{ marginBottom: 16 }}>
-              {group}
+              {localizedGroupName}
             </Title>
-            <Row gutter={[32, 32]}>
+            <Row gutter={[25, 25]}>
               {group === '我的' ? (
                 <>
-                  <Col span={8}>
+                  <Col span={8} xxl={6}>
                     <AddAgentCard onClick={() => AddAgentPopup.show()} />
                   </Col>
                   <Agents onClick={onAddAgentConfirm} cardStyle="new" />
                 </>
               ) : (
                 filteredAgentGroups[group]?.map((agent, index) => (
-                  <Col span={8} key={group + index}>
+                  <Col span={8} xxl={6} key={group + index}>
                     <AgentCard onClick={() => onAddAgentConfirm(getAgentFromSystemAgent(agent))} agent={agent as any} />
                   </Col>
                 ))
@@ -137,7 +148,7 @@ const AgentsPage: FC = () => {
         )
       }
     })
-  }, [filteredAgentGroups, onAddAgentConfirm])
+  }, [filteredAgentGroups, getLocalizedGroupName, onAddAgentConfirm])
 
   return (
     <StyledContainer>
@@ -187,6 +198,7 @@ const ContentContainer = styled.div`
   flex-direction: row;
   justify-content: center;
   height: 100%;
+  padding: 0 10px;
 `
 
 const AssistantsContainer = styled.div`
@@ -200,6 +212,7 @@ const TabContent = styled(Scrollbar)`
   height: calc(100vh - var(--navbar-height));
   padding: 10px 10px 10px 15px;
   margin-right: 4px;
+  overflow-x: hidden;
 `
 
 const AgentPrompt = styled.div`
@@ -215,7 +228,6 @@ const EmptyView = styled.div`
   align-items: center;
   font-size: 16px;
   color: var(--color-text-secondary);
-  border-left: 0.5px solid var(--color-border);
 `
 
 const Tabs = styled(TabsAntd)`
@@ -247,7 +259,7 @@ const Tabs = styled(TabsAntd)`
     border-right: none;
   }
   .ant-tabs-content-holder {
-    border-left: 0.5px solid var(--color-border);
+    border-left: none;
     border-right: 0.5px solid var(--color-border);
   }
   .ant-tabs-ink-bar {
diff --git a/src/renderer/src/pages/agents/agentGroupTranslations.ts b/src/renderer/src/pages/agents/agentGroupTranslations.ts
new file mode 100644
index 0000000000..d71cba4183
--- /dev/null
+++ b/src/renderer/src/pages/agents/agentGroupTranslations.ts
@@ -0,0 +1,180 @@
+export type GroupTranslations = {
+  [key: string]: {
+    'en-US': string
+    'zh-CN': string
+    'zh-TW': string
+  }
+}
+
+export const groupTranslations: GroupTranslations = {
+  我的: {
+    'en-US': 'My Agents',
+    'zh-CN': '我的',
+    'zh-TW': '我的'
+  },
+  职业: {
+    'en-US': 'Career',
+    'zh-CN': '职业',
+    'zh-TW': '職業'
+  },
+  商业: {
+    'en-US': 'Business',
+    'zh-CN': '商业',
+    'zh-TW': '商業'
+  },
+  工具: {
+    'en-US': 'Tools',
+    'zh-CN': '工具',
+    'zh-TW': '工具'
+  },
+  语言: {
+    'en-US': 'Language',
+    'zh-CN': '语言',
+    'zh-TW': '語言'
+  },
+  办公: {
+    'en-US': 'Office',
+    'zh-CN': '办公',
+    'zh-TW': '辦公'
+  },
+  通用: {
+    'en-US': 'General',
+    'zh-CN': '通用',
+    'zh-TW': '通用'
+  },
+  写作: {
+    'en-US': 'Writing',
+    'zh-CN': '写作',
+    'zh-TW': '寫作'
+  },
+  Artifacts: {
+    'en-US': 'Artifacts',
+    'zh-CN': 'Artifacts',
+    'zh-TW': 'Artifacts'
+  },
+  编程: {
+    'en-US': 'Programming',
+    'zh-CN': '编程',
+    'zh-TW': '編程'
+  },
+  情感: {
+    'en-US': 'Emotion',
+    'zh-CN': '情感',
+    'zh-TW': '情感'
+  },
+  教育: {
+    'en-US': 'Education',
+    'zh-CN': '教育',
+    'zh-TW': '教育'
+  },
+  创意: {
+    'en-US': 'Creative',
+    'zh-CN': '创意',
+    'zh-TW': '創意'
+  },
+  学术: {
+    'en-US': 'Academic',
+    'zh-CN': '学术',
+    'zh-TW': '學術'
+  },
+  设计: {
+    'en-US': 'Design',
+    'zh-CN': '设计',
+    'zh-TW': '設計'
+  },
+  艺术: {
+    'en-US': 'Art',
+    'zh-CN': '艺术',
+    'zh-TW': '藝術'
+  },
+  娱乐: {
+    'en-US': 'Entertainment',
+    'zh-CN': '娱乐',
+    'zh-TW': '娛樂'
+  },
+  生活: {
+    'en-US': 'Life',
+    'zh-CN': '生活',
+    'zh-TW': '生活'
+  },
+  医疗: {
+    'en-US': 'Medical',
+    'zh-CN': '医疗',
+    'zh-TW': '醫療'
+  },
+  游戏: {
+    'en-US': 'Games',
+    'zh-CN': '游戏',
+    'zh-TW': '遊戲'
+  },
+  翻译: {
+    'en-US': 'Translation',
+    'zh-CN': '翻译',
+    'zh-TW': '翻譯'
+  },
+  音乐: {
+    'en-US': 'Music',
+    'zh-CN': '音乐',
+    'zh-TW': '音樂'
+  },
+  点评: {
+    'en-US': 'Review',
+    'zh-CN': '点评',
+    'zh-TW': '點評'
+  },
+  文案: {
+    'en-US': 'Copywriting',
+    'zh-CN': '文案',
+    'zh-TW': '文案'
+  },
+  百科: {
+    'en-US': 'Encyclopedia',
+    'zh-CN': '百科',
+    'zh-TW': '百科'
+  },
+  健康: {
+    'en-US': 'Health',
+    'zh-CN': '健康',
+    'zh-TW': '健康'
+  },
+  营销: {
+    'en-US': 'Marketing',
+    'zh-CN': '营销',
+    'zh-TW': '營銷'
+  },
+  科学: {
+    'en-US': 'Science',
+    'zh-CN': '科学',
+    'zh-TW': '科學'
+  },
+  分析: {
+    'en-US': 'Analysis',
+    'zh-CN': '分析',
+    'zh-TW': '分析'
+  },
+  法律: {
+    'en-US': 'Legal',
+    'zh-CN': '法律',
+    'zh-TW': '法律'
+  },
+  咨询: {
+    'en-US': 'Consulting',
+    'zh-CN': '咨询',
+    'zh-TW': '諮詢'
+  },
+  金融: {
+    'en-US': 'Finance',
+    'zh-CN': '金融',
+    'zh-TW': '金融'
+  },
+  旅游: {
+    'en-US': 'Travel',
+    'zh-CN': '旅游',
+    'zh-TW': '旅遊'
+  },
+  管理: {
+    'en-US': 'Management',
+    'zh-CN': '管理',
+    'zh-TW': '管理'
+  }
+}
diff --git a/src/renderer/src/pages/agents/components/AgentCard.tsx b/src/renderer/src/pages/agents/components/AgentCard.tsx
index 433ecaf82f..b9fd6465a1 100644
--- a/src/renderer/src/pages/agents/components/AgentCard.tsx
+++ b/src/renderer/src/pages/agents/components/AgentCard.tsx
@@ -1,5 +1,6 @@
 import { EllipsisOutlined } from '@ant-design/icons'
 import { Agent } from '@renderer/types'
+import { getLeadingEmoji } from '@renderer/utils'
 import { Dropdown } from 'antd'
 import styled from 'styled-components'
 
@@ -171,10 +172,11 @@ const MenuContainer = styled.div`
 `
 
 const AgentCard: React.FC<Props> = ({ agent, onClick, contextMenu, menuItems }) => {
+  const emoji = agent.emoji || getLeadingEmoji(agent.name)
   const content = (
     <Container onClick={onClick}>
       {agent.emoji && <BannerBackground className="banner-background">{agent.emoji}</BannerBackground>}
-      <EmojiContainer className="emoji-container">{agent.emoji}</EmojiContainer>
+      <EmojiContainer className="emoji-container">{emoji}</EmojiContainer>
       {menuItems && (
         <MenuContainer onClick={(e) => e.stopPropagation()}>
           <Dropdown
@@ -198,7 +200,7 @@ const AgentCard: React.FC<Props> = ({ agent, onClick, contextMenu, menuItems })
       )}
       <CardInfo className="card-info">
         <AgentName>{agent.name}</AgentName>
-        <AgentPrompt className="agent-prompt">{(agent.description || agent.prompt).substring(0, 50)}...</AgentPrompt>
+        <AgentPrompt className="agent-prompt">{(agent.description || agent.prompt).substring(0, 100)}...</AgentPrompt>
       </CardInfo>
     </Container>
   )
diff --git a/src/renderer/src/pages/files/FilesPage.tsx b/src/renderer/src/pages/files/FilesPage.tsx
index 2ed87cb4c1..5538fdab3d 100644
--- a/src/renderer/src/pages/files/FilesPage.tsx
+++ b/src/renderer/src/pages/files/FilesPage.tsx
@@ -153,6 +153,7 @@ const ImageWrapper = styled.div`
   display: flex;
   align-items: center;
   justify-content: center;
+  border: 0.5px solid var(--color-border);
 
   .ant-image {
     height: 100%;