fix: adjust Navbar and Chat components for better layout and responsiveness

- Updated Navbar styles to improve margin handling for macOS.
- Refactored Chat component to streamline layout and enhance responsiveness, including adjustments to main height calculations and navbar integration.
- Cleaned up commented code and improved the structure of the ChatNavbar for better clarity and maintainability.
- Enhanced styling in various components for consistent appearance and behavior across different screen sizes.

src/renderer/src/components/app/Navbar.tsx

@@ -67,14 +67,14 @@ const NavbarContainer = styled.div<{ $isFullScreen: boolean }>`
   flex-direction: row;
   min-height: ${isMac ? 'env(titlebar-area-height)' : 'var(--navbar-height)'};
   max-height: var(--navbar-height);
-  margin-left: ${isMac ? 'calc(var(--sidebar-width) * -1)' : 0};
+  margin-left: ${isMac ? 'calc(var(--sidebar-width) * -1 + 2px)' : 0};
   padding-left: ${({ $isFullScreen }) =>
     isMac ? ($isFullScreen ? 'var(--sidebar-width)' : 'env(titlebar-area-x)') : 0};
   -webkit-app-region: drag;
 `
 
 const NavbarLeftContainer = styled.div`
-  min-width: ${isMac ? 'calc(var(--assistants-width) - 20px)' : 'var(--assistants-width)'};
+  /* min-width: ${isMac ? 'calc(var(--assistants-width) - 20px)' : 'var(--assistants-width)'}; */
   padding: 0 10px;
   display: flex;
   flex-direction: row;

src/renderer/src/pages/home/Chat.tsx

@@ -140,9 +140,7 @@ const Chat: FC<Props> = (props) => {
     firstUpdateOrNoFirstUpdateHandler()
   }
 
-  const mainHeight = isTopNavbar
+  const mainHeight = isTopNavbar ? 'calc(100vh - var(--navbar-height) - 6px)' : 'calc(100vh - var(--navbar-height))'
-    ? 'calc(100vh - var(--navbar-height) - var(--navbar-height) - 12px)'
-    : 'calc(100vh - var(--navbar-height))'
 
   const SessionMessages = useMemo(() => {
     if (activeAgentId === null) {
@@ -192,18 +190,16 @@ const Chat: FC<Props> = (props) => {
       </div>
     )
   }, [])
+
   return (
     <Container id="chat" className={classNames([messageStyle, { 'multi-select-mode': isMultiSelectMode }])}>
-      {isTopNavbar && (
-        <ChatNavbar
-          activeAssistant={props.assistant}
-          activeTopic={props.activeTopic}
-          setActiveTopic={props.setActiveTopic}
-          setActiveAssistant={props.setActiveAssistant}
-          position="left"
-        />
-      )}
       <HStack>
+        <motion.div
+          animate={{
+            marginRight: topicPosition === 'right' && showTopics ? 'var(--assistants-width)' : 0
+          }}
+          transition={{ duration: 0.3, ease: 'easeInOut' }}
+          style={{ flex: 1, display: 'flex', minWidth: 0 }}>
           <Main
             ref={mainRef}
             id="chat-main"
@@ -212,6 +208,16 @@ const Chat: FC<Props> = (props) => {
             justify="space-between"
             style={{ maxWidth: chatMaxWidth, height: mainHeight }}>
             <QuickPanelProvider>
+              <ChatNavbar
+                activeAssistant={props.assistant}
+                activeTopic={props.activeTopic}
+                setActiveTopic={props.setActiveTopic}
+                setActiveAssistant={props.setActiveAssistant}
+                position="left"
+              />
+              <div
+                className="flex flex-1 flex-col justify-between"
+                style={{ height: `calc(${mainHeight} - var(--navbar-height))` }}>
                 {activeTopicOrSession === 'topic' && (
                   <>
                     <Messages
@@ -242,16 +248,26 @@ const Chat: FC<Props> = (props) => {
                   </>
                 )}
                 {isMultiSelectMode && <MultiSelectActionPopup topic={props.activeTopic} />}
+              </div>
             </QuickPanelProvider>
           </Main>
+        </motion.div>
         <AnimatePresence initial={false}>
           {topicPosition === 'right' && showTopics && (
             <motion.div
-              initial={{ width: 0, opacity: 0 }}
+              key="right-tabs"
-              animate={{ width: 'auto', opacity: 1 }}
+              initial={{ x: 'var(--assistants-width)' }}
-              exit={{ width: 0, opacity: 0 }}
+              animate={{ x: 0 }}
+              exit={{ x: 'var(--assistants-width)' }}
               transition={{ duration: 0.3, ease: 'easeInOut' }}
-              style={{ overflow: 'hidden' }}>
+              style={{
+                position: 'absolute',
+                right: 0,
+                top: isTopNavbar ? 0 : 'calc(var(--navbar-height) + 1px)',
+                width: 'var(--assistants-width)',
+                height: '100%',
+                zIndex: 10
+              }}>
               <Tabs
                 activeAssistant={assistant}
                 activeTopic={props.activeTopic}
@@ -269,13 +285,14 @@ const Chat: FC<Props> = (props) => {
 
 export const useChatMaxWidth = () => {
   const { showTopics, topicPosition } = useSettings()
-  const { isLeftNavbar } = useNavbarPosition()
+  const { isLeftNavbar, isTopNavbar } = useNavbarPosition()
   const { showAssistants } = useShowAssistants()
   const showRightTopics = showTopics && topicPosition === 'right'
   const minusAssistantsWidth = showAssistants ? '- var(--assistants-width)' : ''
   const minusRightTopicsWidth = showRightTopics ? '- var(--assistants-width)' : ''
+  const minusBorderWidth = isTopNavbar ? (showTopics ? '- 12px' : '- 6px') : ''
   const sidebarWidth = isLeftNavbar ? '- var(--sidebar-width)' : ''
-  return `calc(100vw ${sidebarWidth} ${minusAssistantsWidth} ${minusRightTopicsWidth})`
+  return `calc(100vw ${sidebarWidth} ${minusAssistantsWidth} ${minusRightTopicsWidth} ${minusBorderWidth})`
 }
 
 const Container = styled.div`

src/renderer/src/pages/home/ChatNavbar.tsx

@@ -3,7 +3,7 @@ import { HStack } from '@renderer/components/Layout'
 import SearchPopup from '@renderer/components/Popups/SearchPopup'
 import { useAssistant } from '@renderer/hooks/useAssistant'
 import { modelGenerating } from '@renderer/hooks/useRuntime'
-import { useSettings } from '@renderer/hooks/useSettings'
+import { useNavbarPosition, useSettings } from '@renderer/hooks/useSettings'
 import { useShortcut } from '@renderer/hooks/useShortcuts'
 import { useShowAssistants, useShowTopics } from '@renderer/hooks/useStore'
 import { EVENT_NAMES, EventEmitter } from '@renderer/services/EventService'
@@ -34,6 +34,7 @@ const HeaderNavbar: FC<Props> = ({ activeAssistant, setActiveAssistant, activeTo
   const { showAssistants, toggleShowAssistants } = useShowAssistants()
   const { topicPosition, narrowMode } = useSettings()
   const { showTopics, toggleShowTopics } = useShowTopics()
+  const { isTopNavbar } = useNavbarPosition()
   const dispatch = useAppDispatch()
 
   useShortcut('toggle_show_assistants', toggleShowAssistants)
@@ -73,16 +74,16 @@ const HeaderNavbar: FC<Props> = ({ activeAssistant, setActiveAssistant, activeTo
   // )
 
   return (
-    <NavbarHeader className="home-navbar">
+    <NavbarHeader className="home-navbar" style={{ height: 'var(--navbar-height)' }}>
-      <div className="flex min-w-0 flex-1 shrink items-center overflow-auto">
+      <div className="flex h-full min-w-0 flex-1 shrink items-center overflow-auto">
-        {showAssistants && (
+        {isTopNavbar && showAssistants && (
           <Tooltip title={t('navbar.hide_sidebar')} mouseEnterDelay={0.8}>
             <NavbarIcon onClick={toggleShowAssistants}>
               <PanelLeftClose size={18} />
             </NavbarIcon>
           </Tooltip>
         )}
-        {!showAssistants && (
+        {isTopNavbar && !showAssistants && (
           <Tooltip title={t('navbar.show_sidebar')} mouseEnterDelay={0.8}>
             <NavbarIcon onClick={() => toggleShowAssistants()} style={{ marginRight: 8 }}>
               <PanelRightClose size={18} />
@@ -90,13 +91,13 @@ const HeaderNavbar: FC<Props> = ({ activeAssistant, setActiveAssistant, activeTo
           </Tooltip>
         )}
         <AnimatePresence initial={false}>
-          {!showAssistants && (
+          {!showAssistants && isTopNavbar && (
             <motion.div
               initial={{ width: 0, opacity: 0 }}
               animate={{ width: 'auto', opacity: 1 }}
               exit={{ width: 0, opacity: 0 }}
               transition={{ duration: 0.3, ease: 'easeInOut' }}>
-              <NavbarIcon onClick={onShowAssistantsDrawer} style={{ marginRight: 8 }}>
+              <NavbarIcon onClick={onShowAssistantsDrawer} style={{ marginRight: 5 }}>
                 <Menu size={18} />
               </NavbarIcon>
             </motion.div>
@@ -105,25 +106,29 @@ const HeaderNavbar: FC<Props> = ({ activeAssistant, setActiveAssistant, activeTo
         <ChatNavbarContent assistant={assistant} />
       </div>
       <HStack alignItems="center" gap={8}>
-        <UpdateAppButton />
+        {isTopNavbar && <UpdateAppButton />}
+        {isTopNavbar && (
           <Tooltip title={t('navbar.expand')} mouseEnterDelay={0.8}>
             <NarrowIcon onClick={handleNarrowModeToggle}>
               <i className="iconfont icon-icon-adaptive-width"></i>
             </NarrowIcon>
           </Tooltip>
+        )}
+        {isTopNavbar && (
           <Tooltip title={t('chat.assistant.search.placeholder')} mouseEnterDelay={0.8}>
             <NavbarIcon onClick={() => SearchPopup.show()}>
               <Search size={18} />
             </NavbarIcon>
           </Tooltip>
-        {topicPosition === 'right' && !showTopics && (
+        )}
+        {isTopNavbar && topicPosition === 'right' && !showTopics && (
           <Tooltip title={t('navbar.show_sidebar')} mouseEnterDelay={2}>
             <NavbarIcon onClick={toggleShowTopics}>
               <PanelLeftClose size={18} />
             </NavbarIcon>
           </Tooltip>
         )}
-        {topicPosition === 'right' && showTopics && (
+        {isTopNavbar && topicPosition === 'right' && showTopics && (
           <Tooltip title={t('navbar.hide_sidebar')} mouseEnterDelay={2}>
             <NavbarIcon onClick={toggleShowTopics}>
               <PanelRightClose size={18} />

src/renderer/src/pages/home/Navbar.tsx

@@ -1,14 +1,11 @@
 import { Navbar, NavbarCenter, NavbarLeft, NavbarRight } from '@renderer/components/app/Navbar'
 import { HStack } from '@renderer/components/Layout'
 import SearchPopup from '@renderer/components/Popups/SearchPopup'
-import { isLinux, isMac, isWin } from '@renderer/config/constant'
+import { isLinux, isWin } from '@renderer/config/constant'
-import { useAssistant } from '@renderer/hooks/useAssistant'
 import { modelGenerating } from '@renderer/hooks/useRuntime'
 import { useSettings } from '@renderer/hooks/useSettings'
 import { useShortcut } from '@renderer/hooks/useShortcuts'
 import { useShowAssistants, useShowTopics } from '@renderer/hooks/useStore'
-import { useChatMaxWidth } from '@renderer/pages/home/Chat'
-import ChatNavbarContent from '@renderer/pages/home/components/ChatNavbarContent'
 import { EVENT_NAMES, EventEmitter } from '@renderer/services/EventService'
 import { useAppDispatch } from '@renderer/store'
 import { setNarrowMode } from '@renderer/store/settings'
@@ -17,11 +14,10 @@ import { Tooltip } from 'antd'
 import { t } from 'i18next'
 import { Menu, PanelLeftClose, PanelRightClose, Search } from 'lucide-react'
 import { AnimatePresence, motion } from 'motion/react'
-import React, { FC } from 'react'
+import { FC } from 'react'
 import styled from 'styled-components'
 
 import AssistantsDrawer from './components/AssistantsDrawer'
-import SelectModelButton from './components/SelectModelButton'
 import UpdateAppButton from './components/UpdateAppButton'
 
 interface Props {
@@ -40,11 +36,9 @@ const HeaderNavbar: FC<Props> = ({
   setActiveTopic,
   activeTopicOrSession
 }) => {
-  const { assistant } = useAssistant(activeAssistant.id)
   const { showAssistants, toggleShowAssistants } = useShowAssistants()
   const { topicPosition, narrowMode } = useSettings()
   const { showTopics, toggleShowTopics } = useShowTopics()
-  const chatMaxWidth = useChatMaxWidth()
   const dispatch = useAppDispatch()
 
   useShortcut('toggle_show_assistants', toggleShowAssistants)
@@ -101,7 +95,7 @@ const HeaderNavbar: FC<Props> = ({
             justifyContent: 'flex-start',
             borderRight: 'none',
             paddingLeft: 0,
-            paddingRight: 10,
+            paddingRight: 0,
             minWidth: 'auto'
           }}>
           <Tooltip title={t('navbar.show_sidebar')} mouseEnterDelay={0.8}>
@@ -123,22 +117,7 @@ const HeaderNavbar: FC<Props> = ({
           </AnimatePresence>
         </NavbarLeft>
       )}
-      <NavbarCenter>
+      <NavbarCenter></NavbarCenter>
-        {activeTopicOrSession === 'topic' ? (
-          <HStack alignItems="center" gap={6} ml={!isMac ? 16 : 0}>
-            <SelectModelButton assistant={assistant} />
-          </HStack>
-        ) : (
-          <ChatNavbarContainer
-            style={{
-              maxWidth: chatMaxWidth,
-              marginLeft: !isMac ? 16 : 0
-            }}>
-            <ChatNavbarContent assistant={assistant} />
-          </ChatNavbarContainer>
-        )}
-      </NavbarCenter>
-
       <NavbarRight
         style={{
           justifyContent: 'flex-end',
@@ -220,15 +199,4 @@ const NarrowIcon = styled(NavbarIcon)`
   }
 `
 
-const ChatNavbarContainer: React.FC<{ children: React.ReactNode; style?: React.CSSProperties }> = ({
-  children,
-  style
-}) => {
-  return (
-    <div className="nodrag flex min-w-0 flex-1 items-center justify-start gap-1.5 overflow-hidden" style={style}>
-      {children}
-    </div>
-  )
-}
-
 export default HeaderNavbar

src/renderer/src/pages/home/Tabs/AssistantsTab.tsx

@@ -180,7 +180,7 @@ const AssistantsTab: FC<AssistantsTabProps> = (props) => {
 const Container = styled(Scrollbar)`
   display: flex;
   flex-direction: column;
-  padding: 10px;
+  padding: 12px 10px;
 `
 
 export default AssistantsTab

src/renderer/src/pages/home/Tabs/SessionSettingsTab.tsx

@@ -30,7 +30,7 @@ const SessionSettingsTab: FC<Props> = ({ session, update }) => {
 
   return (
     <div className="w-[var(--assistants-width)] p-2 px-3 pt-4">
-      <EssentialSettings agentBase={session} update={update} />
+      <EssentialSettings agentBase={session} update={update} showModelSetting={false} />
       <AdvancedSettings agentBase={session} update={update} />
       <Divider className="my-2" />
       <Button size="sm" fullWidth onPress={onMoreSetting}>

src/renderer/src/pages/home/Tabs/SessionsTab.tsx

@@ -14,7 +14,6 @@ const SessionsTab: FC<SessionsTabProps> = () => {
   const { activeAgentId } = chat
   const { t } = useTranslation()
   const { apiServer } = useSettings()
-  const { topicPosition, navbarPosition } = useSettings()
 
   if (!apiServer.enabled) {
     return (
@@ -34,15 +33,7 @@ const SessionsTab: FC<SessionsTabProps> = () => {
 
   return (
     <AnimatePresence mode="wait">
-      <motion.div
+      <motion.div className={cn('overflow-hidden', 'h-full')}>
-        initial={{ width: 0, opacity: 0 }}
-        animate={{ width: 'var(--assistants-width)', opacity: 1 }}
-        exit={{ width: 0, opacity: 0 }}
-        transition={{ duration: 0.5, ease: 'easeInOut' }}
-        className={cn(
-          'overflow-hidden',
-          topicPosition === 'right' && navbarPosition === 'top' ? 'rounded-l-2xl border-t border-b border-l' : undefined
-        )}>
         <Sessions agentId={activeAgentId} />
       </motion.div>
     </AnimatePresence>

src/renderer/src/pages/home/Tabs/components/AgentItem.tsx

@@ -44,9 +44,16 @@ const AgentItem: FC<AgentItemProps> = ({ agent, isActive, onDelete, onPress }) =
               <AgentLabel agent={agent} />
             </AgentNameWrapper>
           </AssistantNameRow>
+          {isActive && (
             <MenuButton>
-            {isActive ? <SessionCount>{sessions.length}</SessionCount> : <Bot size={14} className="text-primary" />}
+              <SessionCount>{sessions.length}</SessionCount>
             </MenuButton>
+          )}
+          {!isActive && (
+            <BotIcon>
+              <Bot size={16} className="text-primary" />
+            </BotIcon>
+          )}
         </Container>
       </ContextMenuTrigger>
       <ContextMenuContent>
@@ -110,6 +117,16 @@ export const MenuButton: React.FC<React.HTMLAttributes<HTMLDivElement>> = ({ cla
   />
 )
 
+export const BotIcon: React.FC<React.HTMLAttributes<HTMLDivElement>> = ({ className, ...props }) => (
+  <div
+    className={cn(
+      'absolute top-[8px] right-[12px] flex flex-row items-center justify-center rounded-full text-[14px] text-[var(--color-text)]',
+      className
+    )}
+    {...props}
+  />
+)
+
 export const SessionCount: React.FC<React.HTMLAttributes<HTMLDivElement>> = ({ className, ...props }) => (
   <div
     className={cn(

src/renderer/src/pages/home/Tabs/components/SessionItem.tsx

@@ -1,4 +1,3 @@
-import { Button, cn, Input, Tooltip } from '@heroui/react'
 import { DeleteIcon, EditIcon } from '@renderer/components/Icons'
 import { isMac } from '@renderer/config/constant'
 import { useUpdateSession } from '@renderer/hooks/agents/useUpdateSession'
@@ -11,9 +10,19 @@ import { SessionLabel } from '@renderer/pages/settings/AgentSettings/shared'
 import { useAppDispatch, useAppSelector } from '@renderer/store'
 import { newMessagesActions } from '@renderer/store/newMessage'
 import { AgentSessionEntity } from '@renderer/types'
-import { ContextMenu, ContextMenuContent, ContextMenuItem, ContextMenuTrigger } from '@renderer/ui/context-menu'
+import {
+  ContextMenu,
+  ContextMenuContent,
+  ContextMenuItem,
+  ContextMenuSub,
+  ContextMenuSubContent,
+  ContextMenuSubTrigger,
+  ContextMenuTrigger
+} from '@renderer/ui/context-menu'
+import { classNames } from '@renderer/utils'
 import { buildAgentSessionTopicId } from '@renderer/utils/agentSession'
-import { XIcon } from 'lucide-react'
+import { Tooltip } from 'antd'
+import { MenuIcon, XIcon } from 'lucide-react'
 import React, { FC, memo, startTransition, useEffect, useMemo, useState } from 'react'
 import { useTranslation } from 'react-i18next'
 import styled from 'styled-components'
@@ -24,13 +33,11 @@ interface SessionItemProps {
   session: AgentSessionEntity
   // use external agentId as SSOT, instead of session.agent_id
   agentId: string
-  isDisabled?: boolean
-  isLoading?: boolean
   onDelete: () => void
   onPress: () => void
 }
 
-const SessionItem: FC<SessionItemProps> = ({ session, agentId, isDisabled, isLoading, onDelete, onPress }) => {
+const SessionItem: FC<SessionItemProps> = ({ session, agentId, onDelete, onPress }) => {
   const { t } = useTranslation()
   const { chat } = useRuntime()
   const { updateSession } = useUpdateSession(agentId)
@@ -50,16 +57,16 @@ const SessionItem: FC<SessionItemProps> = ({ session, agentId, isDisabled, isLoa
   const DeleteButton = () => {
     return (
       <Tooltip
-        content={t('chat.topics.delete.shortcut', { key: isMac ? '⌘' : 'Ctrl' })}
+        placement="bottom"
-        classNames={{ content: 'text-xs' }}
+        mouseEnterDelay={0.7}
-        delay={500}
+        mouseLeaveDelay={0}
-        closeDelay={0}>
+        title={
-        <div
+          <div style={{ fontSize: '12px', opacity: 0.8, fontStyle: 'italic' }}>
-          role="button"
+            {t('chat.topics.delete.shortcut', { key: isMac ? '⌘' : 'Ctrl' })}
-          className={cn(
+          </div>
-            'mr-2 flex aspect-square h-6 w-6 items-center justify-center rounded-2xl',
+        }>
-            isConfirmingDeletion ? 'hover:bg-danger-100' : 'hover:bg-foreground-300'
+        <MenuButton
-          )}
+          className="menu"
           onClick={(e: React.MouseEvent) => {
             e.stopPropagation()
             if (isConfirmingDeletion || e.ctrlKey || e.metaKey) {
@@ -78,17 +85,11 @@ const SessionItem: FC<SessionItemProps> = ({ session, agentId, isDisabled, isLoa
             }
           }}>
           {isConfirmingDeletion ? (
-            <DeleteIcon
+            <DeleteIcon size={14} color="var(--color-error)" style={{ pointerEvents: 'none' }} />
-              size={14}
-              className="opacity-0 transition-colors-opacity group-hover:text-danger group-hover:opacity-100"
-            />
           ) : (
-            <XIcon
+            <XIcon size={14} color="var(--color-text-3)" style={{ pointerEvents: 'none' }} />
-              size={14}
-              className={cn(isActive ? 'opacity-100' : 'opacity-0', 'group-hover:opacity-100', 'transition-opacity')}
-            />
           )}
-        </div>
+        </MenuButton>
       </Tooltip>
     )
   }
@@ -106,44 +107,44 @@ const SessionItem: FC<SessionItemProps> = ({ session, agentId, isDisabled, isLoa
     }
   }, [activeSessionId, dispatch, isFulfilled, session.id, sessionTopicId])
 
+  const { topicPosition, setTopicPosition } = useSettings()
+  const singlealone = topicPosition === 'right'
+
   return (
     <>
       <ContextMenu modal={false}>
         <ContextMenuTrigger>
-          <ButtonContainer
+          <SessionListItem
-            isDisabled={isDisabled}
+            className={classNames(isActive ? 'active' : '', singlealone ? 'singlealone' : '')}
-            isLoading={isLoading}
+            onClick={isEditing ? undefined : onPress}
-            onPress={onPress}
-            isActive={isActive}
             onDoubleClick={() => startEdit(session.name ?? '')}
-            className="group">
+            title={session.name ?? session.id}
-            <SessionLabelContainer className="name h-full w-full pl-1" title={session.name ?? session.id}>
+            style={{
+              borderRadius: 'var(--list-item-border-radius)',
+              cursor: isEditing ? 'default' : 'pointer'
+            }}>
             {isPending && !isActive && <PendingIndicator />}
             {isFulfilled && !isActive && <FulfilledIndicator />}
-              {isEditing && (
+            <SessionNameContainer>
-                <Input
+              {isEditing ? (
+                <SessionEditInput
                   ref={inputRef}
-                  variant="bordered"
                   value={editValue}
-                  onValueChange={handleValueChange}
+                  onChange={(e: React.ChangeEvent<HTMLInputElement>) => handleValueChange(e.target.value)}
                   onKeyDown={handleKeyDown}
-                  onClick={(e) => e.stopPropagation()}
+                  onClick={(e: React.MouseEvent) => e.stopPropagation()}
-                  classNames={{
+                  style={{ opacity: isSaving ? 0.5 : 1 }}
-                    base: 'h-full',
-                    mainWrapper: 'h-full',
-                    inputWrapper: 'h-full min-h-0 px-1.5',
-                    input: isSaving ? 'brightness-50' : undefined
-                  }}
                 />
-              )}
+              ) : (
-              {!isEditing && (
+                <>
-                <div className="flex w-full items-center justify-between">
+                  <SessionName>
                     <SessionLabel session={session} />
+                  </SessionName>
                   <DeleteButton />
-                </div>
+                </>
               )}
-            </SessionLabelContainer>
+            </SessionNameContainer>
-          </ButtonContainer>
+          </SessionListItem>
         </ContextMenuTrigger>
         <ContextMenuContent>
           <ContextMenuItem
@@ -157,6 +158,20 @@ const SessionItem: FC<SessionItemProps> = ({ session, agentId, isDisabled, isLoa
             <EditIcon size={14} />
             {t('common.edit')}
           </ContextMenuItem>
+          <ContextMenuSub>
+            <ContextMenuSubTrigger className="gap-2">
+              <MenuIcon size={14} />
+              {t('settings.topic.position.label')}
+            </ContextMenuSubTrigger>
+            <ContextMenuSubContent>
+              <ContextMenuItem key="left" onClick={() => setTopicPosition('left')}>
+                {t('settings.topic.position.left')}
+              </ContextMenuItem>
+              <ContextMenuItem key="right" onClick={() => setTopicPosition('right')}>
+                {t('settings.topic.position.right')}
+              </ContextMenuItem>
+            </ContextMenuSubContent>
+          </ContextMenuSub>
           <ContextMenuItem
             key="delete"
             className="text-danger"
@@ -172,38 +187,96 @@ const SessionItem: FC<SessionItemProps> = ({ session, agentId, isDisabled, isLoa
   )
 }
 
-const ButtonContainer: React.FC<React.ComponentProps<typeof Button> & { isActive?: boolean }> = ({
+const SessionListItem = styled.div`
-  isActive,
+  padding: 7px 12px;
-  className,
+  border-radius: var(--list-item-border-radius);
-  children,
+  font-size: 13px;
-  ...props
+  display: flex;
-}) => {
+  flex-direction: column;
-  const { topicPosition } = useSettings()
+  justify-content: space-between;
-  const activeBg = topicPosition === 'left' ? 'bg-[var(--color-list-item)]' : 'bg-foreground-100'
+  cursor: pointer;
-  return (
+  width: calc(var(--assistants-width) - 20px);
-    <Button
+  margin-bottom: 8px;
-      {...props}
+
-      variant="light"
+  .menu {
-      className={cn(
+    opacity: 0;
-        'relative mb-2 flex h-9 flex-row justify-between p-0',
+    color: var(--color-text-3);
-        'rounded-[var(--list-item-border-radius)]',
-        'border-[0.5px] border-transparent',
-        'w-[calc(var(--assistants-width)_-_20px)]',
-        'cursor-pointer',
-        isActive ? cn(activeBg, 'shadow-sm') : undefined,
-        className
-      )}>
-      {children}
-    </Button>
-  )
   }
 
-const SessionLabelContainer: React.FC<React.HTMLAttributes<HTMLDivElement>> = ({ className, ...props }) => (
+  &:hover {
-  <div
+    background-color: var(--color-list-item-hover);
-    {...props}
+    transition: background-color 0.1s;
-    className={cn('text-[13px] text-[var(--color-text)]', 'flex flex-row items-center gap-2', className)}
+
-  />
+    .menu {
-)
+      opacity: 1;
+    }
+  }
+
+  &.active {
+    background-color: var(--color-list-item);
+    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
+    .menu {
+      opacity: 1;
+
+      &:hover {
+        color: var(--color-text-2);
+      }
+    }
+  }
+
+  &.singlealone {
+    border-radius: 0 !important;
+    &:hover {
+      background-color: var(--color-background-soft);
+    }
+    &.active {
+      border-left: 2px solid var(--color-primary);
+      box-shadow: none;
+    }
+  }
+`
+
+const SessionNameContainer = styled.div`
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  gap: 4px;
+  height: 20px;
+  justify-content: space-between;
+`
+
+const SessionName = styled.div`
+  display: -webkit-box;
+  -webkit-line-clamp: 1;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+  font-size: 13px;
+  position: relative;
+`
+
+const SessionEditInput = styled.input`
+  background: var(--color-background);
+  border: none;
+  color: var(--color-text-1);
+  font-size: 13px;
+  font-family: inherit;
+  padding: 2px 6px;
+  width: 100%;
+  outline: none;
+  padding: 0;
+`
+
+const MenuButton = styled.div`
+  display: flex;
+  flex-direction: row;
+  justify-content: center;
+  align-items: center;
+  min-width: 20px;
+  min-height: 20px;
+  .anticon {
+    font-size: 12px;
+  }
+`
 
 const PendingIndicator = styled.div.attrs({
   className: 'animation-pulse'

src/renderer/src/pages/home/Tabs/components/Sessions.tsx

@@ -12,7 +12,7 @@ import {
 } from '@renderer/store/runtime'
 import { CreateSessionForm } from '@renderer/types'
 import { buildAgentSessionTopicId } from '@renderer/utils/agentSession'
-import { AnimatePresence, motion } from 'framer-motion'
+import { motion } from 'framer-motion'
 import { memo, useCallback, useEffect } from 'react'
 import { useTranslation } from 'react-i18next'
 
@@ -30,7 +30,7 @@ const Sessions: React.FC<SessionsProps> = ({ agentId }) => {
   const { agent } = useAgent(agentId)
   const { sessions, isLoading, error, deleteSession, createSession } = useSessions(agentId)
   const { chat } = useRuntime()
-  const { activeSessionIdMap, sessionWaiting } = chat
+  const { activeSessionIdMap } = chat
   const dispatch = useAppDispatch()
 
   const setActiveSessionId = useCallback(
@@ -109,17 +109,10 @@ const Sessions: React.FC<SessionsProps> = ({ agentId }) => {
   if (error) return <Alert color="danger" content={t('agent.session.get.error.failed')} />
 
   return (
-    <motion.div
+    <div className="sessions-tab flex h-full w-full flex-col p-2">
-      initial={{ opacity: 0 }}
-      animate={{ opacity: 1 }}
-      transition={{ duration: 0.3 }}
-      className="sessions-tab flex h-full w-full flex-col p-2">
-      <motion.div initial={{ opacity: 0, y: -10 }} animate={{ opacity: 1, y: 0 }}>
       <AddButton onPress={handleCreateSession} className="mb-2">
         {t('agent.session.add.title')}
       </AddButton>
-      </motion.div>
-      <AnimatePresence>
       {/* h-9 */}
       <DynamicVirtualList
         list={sessions}
@@ -130,24 +123,16 @@ const Sessions: React.FC<SessionsProps> = ({ agentId }) => {
         }}
         autoHideScrollbar>
         {(session) => (
-            <motion.div
-              key={session.id}
-              initial={{ opacity: 0, x: 20 }}
-              animate={{ opacity: 1, x: 0 }}
-              transition={{ duration: 0.3 }}>
           <SessionItem
+            key={session.id}
             session={session}
             agentId={agentId}
-                isDisabled={sessionWaiting[session.id]}
-                isLoading={sessionWaiting[session.id]}
             onDelete={() => handleDeleteSession(session.id)}
             onPress={() => setActiveSessionId(agentId, session.id)}
           />
-            </motion.div>
         )}
       </DynamicVirtualList>
-      </AnimatePresence>
+    </div>
-    </motion.div>
   )
 }
 

src/renderer/src/pages/home/Tabs/index.tsx

@@ -189,10 +189,7 @@ const Container = styled.div`
     background-color: var(--color-background);
   }
   [navbar-position='top'] & {
-    height: calc(100vh - var(--navbar-height) - 12px);
+    height: calc(100vh - var(--navbar-height));
-    &.right {
-      height: calc(100vh - var(--navbar-height) - var(--navbar-height) - 12px);
-    }
   }
   overflow: hidden;
   .collapsed {

src/renderer/src/pages/home/components/ChatNavbarContent.tsx

@@ -1,13 +1,13 @@
-import { BreadcrumbItem, Breadcrumbs, Chip, cn } from '@heroui/react'
+import { BreadcrumbItem, Breadcrumbs, cn } from '@heroui/react'
 import HorizontalScrollContainer from '@renderer/components/HorizontalScrollContainer'
-import { permissionModeCards } from '@renderer/constants/permissionModes'
 import { useActiveAgent } from '@renderer/hooks/agents/useActiveAgent'
 import { useActiveSession } from '@renderer/hooks/agents/useActiveSession'
 import { useUpdateSession } from '@renderer/hooks/agents/useUpdateSession'
 import { useRuntime } from '@renderer/hooks/useRuntime'
-import { AgentEntity, AgentSessionEntity, ApiModel, Assistant, PermissionMode } from '@renderer/types'
+import { AgentEntity, AgentSessionEntity, ApiModel, Assistant } from '@renderer/types'
 import { formatErrorMessageWithPrefix } from '@renderer/utils/error'
 import { t } from 'i18next'
+import { Folder } from 'lucide-react'
 import { FC, ReactNode, useCallback } from 'react'
 
 import { AgentSettingsPopup, SessionSettingsPopup } from '../../settings/AgentSettings'
@@ -38,24 +38,15 @@ const ChatNavbarContent: FC<Props> = ({ assistant }) => {
     <>
       {activeTopicOrSession === 'topic' && <SelectModelButton assistant={assistant} />}
       {activeTopicOrSession === 'session' && activeAgent && (
-        <HorizontalScrollContainer>
+        <HorizontalScrollContainer className="ml-2 flex-initial">
-          <Breadcrumbs
+          <Breadcrumbs classNames={{ base: 'flex', list: 'flex-nowrap' }}>
-            classNames={{
-              base: 'flex',
-              list: 'flex-nowrap'
-            }}>
             <BreadcrumbItem
               onPress={() => AgentSettingsPopup.show({ agentId: activeAgent.id })}
-              classNames={{
+              classNames={{ base: 'self-stretch', item: 'h-full' }}>
-                base: 'self-stretch',
-                item: 'h-full'
-              }}>
-              <Chip size="md" variant="light" className="h-full transition-background hover:bg-foreground-100">
               <AgentLabel
                 agent={activeAgent}
-                  classNames={{ name: 'max-w-40 font-bold text-xs', avatar: 'h-4.5 w-4.5', container: 'gap-1.5' }}
+                classNames={{ name: 'max-w-40 text-xs', avatar: 'h-4.5 w-4.5', container: 'gap-1.5' }}
               />
-              </Chip>
             </BreadcrumbItem>
             {activeSession && (
               <BreadcrumbItem
@@ -65,13 +56,8 @@ const ChatNavbarContent: FC<Props> = ({ assistant }) => {
                     sessionId: activeSession.id
                   })
                 }
-                classNames={{
+                classNames={{ base: 'self-stretch', item: 'h-full' }}>
-                  base: 'self-stretch',
+                <SessionLabel session={activeSession} className="max-w-40 text-xs" />
-                  item: 'h-full'
-                }}>
-                <Chip size="md" variant="light" className="h-full transition-background hover:bg-foreground-100">
-                  <SessionLabel session={activeSession} className="max-w-40 font-bold text-xs" />
-                </Chip>
               </BreadcrumbItem>
             )}
             {activeSession && (
@@ -97,11 +83,11 @@ const SessionWorkspaceMeta: FC<{ agent: AgentEntity; session: AgentSessionEntity
   }
 
   const firstAccessiblePath = session.accessible_paths?.[0]
-  const permissionMode = (session.configuration?.permission_mode ?? 'default') as PermissionMode
+  // const permissionMode = (session.configuration?.permission_mode ?? 'default') as PermissionMode
-  const permissionModeCard = permissionModeCards.find((card) => card.mode === permissionMode)
+  // const permissionModeCard = permissionModeCards.find((card) => card.mode === permissionMode)
-  const permissionModeLabel = permissionModeCard
+  // const permissionModeLabel = permissionModeCard
-    ? t(permissionModeCard.titleKey, permissionModeCard.titleFallback)
+  //   ? t(permissionModeCard.titleKey, permissionModeCard.titleFallback)
-    : permissionMode
+  //   : permissionMode
 
   const infoItems: ReactNode[] = []
 
@@ -117,12 +103,13 @@ const SessionWorkspaceMeta: FC<{ agent: AgentEntity; session: AgentSessionEntity
   }) => (
     <div
       className={cn(
-        'rounded-medium border border-default-200 px-2 py-1 text-foreground-500 text-xs dark:text-foreground-400',
+        'flex items-center gap-1.5 text-foreground-500 text-xs dark:text-foreground-400',
         onClick !== undefined ? 'cursor-pointer' : undefined,
         className
       )}
       title={text}
       onClick={onClick}>
+      <Folder className="h-3.5 w-3.5 shrink-0" />
       <span className="block truncate">{text}</span>
     </div>
   )
@@ -148,7 +135,7 @@ const SessionWorkspaceMeta: FC<{ agent: AgentEntity; session: AgentSessionEntity
     )
   }
 
-  infoItems.push(<InfoTag key="permission-mode" text={permissionModeLabel} className="max-w-50" />)
+  // infoItems.push(<InfoTag key="permission-mode" text={permissionModeLabel} className="max-w-50" />)
 
   if (infoItems.length === 0) {
     return null

src/renderer/src/pages/home/components/SelectAgentBaseModelButton.tsx

@@ -38,12 +38,12 @@ const SelectAgentBaseModelButton: FC<Props> = ({ agentBase: agent, onSelect, isD
     <Button
       size="sm"
       variant="light"
-      className="nodrag rounded-2xl px-1 py-3"
+      className="nodrag h-[28px] rounded-2xl px-1"
       onPress={onSelectModel}
       isDisabled={isDisabled}>
       <div className="flex items-center gap-1.5 overflow-x-hidden">
         <ModelAvatar model={model ? apiModelAdapter(model) : undefined} size={20} />
-        <span className="truncate font-medium">
+        <span className="truncate text-[var(--color-text)]">
           {model ? model.name : t('button.select_model')} {providerName ? ' | ' + providerName : ''}
         </span>
       </div>

src/renderer/src/pages/home/components/SelectModelButton.tsx

@@ -87,6 +87,7 @@ const ButtonContent = styled.div`
 const ModelName = styled.span`
   font-weight: 500;
   margin-right: -2px;
+  font-size: 12px;
 `
 
 export default SelectModelButton

src/renderer/src/pages/settings/AgentSettings/AgentSettingsPopup.tsx

@@ -104,7 +104,7 @@ const AgentSettingPopupContainer: React.FC<AgentSettingPopupParams> = ({ tab, ag
       afterClose={afterClose}
       maskClosable={false}
       footer={null}
-      title={<AgentLabel agent={agent} classNames={{ name: 'text-lg font-extrabold' }} />}
+      title={<AgentLabel agent={agent} />}
       transitionName="animation-move-down"
       styles={{
         content: {

src/renderer/src/pages/settings/AgentSettings/EssentialSettings.tsx

@@ -20,13 +20,15 @@ type EssentialSettingsProps =
   | {
       agentBase: GetAgentResponse | undefined | null
       update: ReturnType<typeof useUpdateAgent>['updateAgent']
+      showModelSetting?: boolean
     }
   | {
       agentBase: GetAgentSessionResponse | undefined | null
       update: ReturnType<typeof useUpdateSession>['updateSession']
+      showModelSetting?: boolean
     }
 
-const EssentialSettings: FC<EssentialSettingsProps> = ({ agentBase, update }) => {
+const EssentialSettings: FC<EssentialSettingsProps> = ({ agentBase, update, showModelSetting = true }) => {
   const { t } = useTranslation()
 
   if (!agentBase) return null
@@ -46,7 +48,7 @@ const EssentialSettings: FC<EssentialSettingsProps> = ({ agentBase, update }) =>
       )}
       {isAgent && <AvatarSetting agent={agentBase} update={update} />}
       <NameSetting base={agentBase} update={update} />
-      <ModelSetting base={agentBase} update={update} />
+      {showModelSetting && <ModelSetting base={agentBase} update={update} />}
       <AccessibleDirsSetting base={agentBase} update={update} />
       <DescriptionSetting base={agentBase} update={update} />
     </SettingsContainer>

src/renderer/src/pages/settings/AgentSettings/SessionSettingsPopup.tsx

@@ -106,7 +106,7 @@ const SessionSettingPopupContainer: React.FC<SessionSettingPopupParams> = ({ tab
       afterClose={afterClose}
       maskClosable={false}
       footer={null}
-      title={<SessionLabel session={session} className="font-extrabold text-lg" />}
+      title={<SessionLabel session={session} />}
       transitionName="animation-move-down"
       styles={{
         content: {

src/renderer/src/pages/settings/AgentSettings/shared.tsx

@@ -36,7 +36,7 @@ export const AgentLabel: React.FC<AgentLabelProps> = ({ agent, classNames }) =>
   return (
     <div className={cn('flex w-full items-center gap-2 truncate', classNames?.container)}>
       <EmojiIcon emoji={emoji || '⭐️'} className={classNames?.avatar} />
-      <span className={cn('truncate', classNames?.name)}>
+      <span className={cn('truncate', 'text-[var(--color-text)]', classNames?.name)}>
         {agent?.name ?? (agent?.type ? getAgentTypeLabel(agent.type) : '')}
       </span>
     </div>
@@ -52,7 +52,7 @@ export const SessionLabel: React.FC<SessionLabelProps> = ({ session, className }
   const displayName = session?.name ?? session?.id
   return (
     <>
-      <span className={cn('truncate px-2 text-sm', className)}>{displayName}</span>
+      <span className={cn('truncate text-[var(--color-text)] text-sm', className)}>{displayName}</span>
     </>
   )
 }