diff --git a/web/src/components/originui/password-input.tsx b/web/src/components/originui/password-input.tsx
new file mode 100644
index 000000000..28717c443
--- /dev/null
+++ b/web/src/components/originui/password-input.tsx
@@ -0,0 +1,46 @@
+// https://originui.com/r/comp-23.json
+
+'use client';
+
+import { EyeIcon, EyeOffIcon } from 'lucide-react';
+import React, { useId, useState } from 'react';
+import { Input, InputProps } from '../ui/input';
+
+export default React.forwardRef<HTMLInputElement, InputProps>(
+  function PasswordInput({ ...props }, ref) {
+    const id = useId();
+    const [isVisible, setIsVisible] = useState<boolean>(false);
+
+    const toggleVisibility = () => setIsVisible((prevState) => !prevState);
+
+    return (
+      <div className="*:not-first:mt-2">
+        {/* <Label htmlFor={id}>Show/hide password input</Label> */}
+        <div className="relative">
+          <Input
+            id={id}
+            className="pe-9"
+            placeholder="Password"
+            type={isVisible ? 'text' : 'password'}
+            ref={ref}
+            {...props}
+          />
+          <button
+            className="text-muted-foreground/80 hover:text-foreground focus-visible:border-ring focus-visible:ring-ring/50 absolute inset-y-0 end-0 flex h-full w-9 items-center justify-center rounded-e-md transition-[color,box-shadow] outline-none focus:z-10 focus-visible:ring-[3px] disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50"
+            type="button"
+            onClick={toggleVisibility}
+            aria-label={isVisible ? 'Hide password' : 'Show password'}
+            aria-pressed={isVisible}
+            aria-controls="password"
+          >
+            {isVisible ? (
+              <EyeOffIcon size={16} aria-hidden="true" />
+            ) : (
+              <EyeIcon size={16} aria-hidden="true" />
+            )}
+          </button>
+        </div>
+      </div>
+    );
+  },
+);
diff --git a/web/src/components/page-header.tsx b/web/src/components/page-header.tsx
index 903509ccd..0fe5daddc 100644
--- a/web/src/components/page-header.tsx
+++ b/web/src/components/page-header.tsx
@@ -2,7 +2,7 @@ import { PropsWithChildren } from 'react';
 
 export function PageHeader({ children }: PropsWithChildren) {
   return (
-    <header className="flex justify-between items-center border-b bg-text-title-invert p-5">
+    <header className="flex justify-between items-center bg-text-title-invert p-5">
       {children}
     </header>
   );
diff --git a/web/src/components/password-input/index.tsx b/web/src/components/password-input/index.tsx
deleted file mode 100644
index 515e9d4c3..000000000
--- a/web/src/components/password-input/index.tsx
+++ /dev/null
@@ -1,52 +0,0 @@
-import { Input } from '@/components/originui/input';
-import { EyeIcon, EyeOffIcon } from 'lucide-react';
-import { ChangeEvent, forwardRef, useId, useState } from 'react';
-
-type PropType = {
-  name: string;
-  value: string;
-  onBlur: () => void;
-  onChange: (event: ChangeEvent<HTMLInputElement>) => void;
-};
-
-function PasswordInput(props: PropType) {
-  const id = useId();
-  const [isVisible, setIsVisible] = useState<boolean>(false);
-
-  const toggleVisibility = () => setIsVisible((prevState) => !prevState);
-
-  return (
-    <div className="*:not-first:mt-2 w-full">
-      {/* <Label htmlFor={id}>Show/hide password input</Label> */}
-      <div className="relative">
-        <Input
-          autoComplete="off"
-          inputMode="numeric"
-          id={id}
-          className="pe-9"
-          placeholder=""
-          type={isVisible ? 'text' : 'password'}
-          value={props.value}
-          onBlur={props.onBlur}
-          onChange={(ev) => props.onChange(ev)}
-        />
-        <button
-          className="text-muted-foreground/80 hover:text-foreground focus-visible:border-ring focus-visible:ring-ring/50 absolute inset-y-0 end-0 flex h-full w-9 items-center justify-center rounded-e-md transition-[color,box-shadow] outline-none focus:z-10 focus-visible:ring-[3px] disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50"
-          type="button"
-          onClick={toggleVisibility}
-          aria-label={isVisible ? 'Hide password' : 'Show password'}
-          aria-pressed={isVisible}
-          aria-controls="password"
-        >
-          {isVisible ? (
-            <EyeOffIcon size={16} aria-hidden="true" />
-          ) : (
-            <EyeIcon size={16} aria-hidden="true" />
-          )}
-        </button>
-      </div>
-    </div>
-  );
-}
-
-export default forwardRef(PasswordInput);
diff --git a/web/src/components/tavily-form-field.tsx b/web/src/components/tavily-form-field.tsx
new file mode 100644
index 000000000..abccae52b
--- /dev/null
+++ b/web/src/components/tavily-form-field.tsx
@@ -0,0 +1,51 @@
+import { useTranslate } from '@/hooks/common-hooks';
+import { useFormContext } from 'react-hook-form';
+import PasswordInput from './originui/password-input';
+import {
+  FormControl,
+  FormDescription,
+  FormField,
+  FormItem,
+  FormLabel,
+  FormMessage,
+} from './ui/form';
+
+interface IProps {
+  name?: string;
+}
+
+export function TavilyFormField({
+  name = 'prompt_config.tavily_api_key',
+}: IProps) {
+  const form = useFormContext();
+  const { t } = useTranslate('chat');
+
+  return (
+    <FormField
+      control={form.control}
+      name={name}
+      render={({ field }) => (
+        <FormItem>
+          <FormLabel tooltip={t('tavilyApiKeyTip')}>Tavily API Key</FormLabel>
+          <FormControl>
+            <PasswordInput
+              {...field}
+              placeholder={t('tavilyApiKeyMessage')}
+              autoComplete="new-password"
+            ></PasswordInput>
+          </FormControl>
+          <FormDescription>
+            <a
+              href="https://app.tavily.com/home"
+              target={'_blank'}
+              rel="noreferrer"
+            >
+              {t('tavilyApiKeyHelp')}
+            </a>
+          </FormDescription>
+          <FormMessage />
+        </FormItem>
+      )}
+    />
+  );
+}
diff --git a/web/src/pages/next-chats/chat/app-settings/chat-basic-settings.tsx b/web/src/pages/next-chats/chat/app-settings/chat-basic-settings.tsx
index a67217ed9..3c81c384a 100644
--- a/web/src/pages/next-chats/chat/app-settings/chat-basic-settings.tsx
+++ b/web/src/pages/next-chats/chat/app-settings/chat-basic-settings.tsx
@@ -3,6 +3,7 @@
 import { FileUploader } from '@/components/file-uploader';
 import { KnowledgeBaseFormField } from '@/components/knowledge-base-item';
 import { SwitchFormField } from '@/components/switch-fom-field';
+import { TavilyFormField } from '@/components/tavily-form-field';
 import {
   FormControl,
   FormField,
@@ -105,6 +106,7 @@ export default function ChatBasicSetting() {
         name={'prompt_config.tts'}
         label={t('tts')}
       ></SwitchFormField>
+      <TavilyFormField></TavilyFormField>
       <KnowledgeBaseFormField></KnowledgeBaseFormField>
     </div>
   );
diff --git a/web/src/pages/next-chats/chat/app-settings/chat-settings.tsx b/web/src/pages/next-chats/chat/app-settings/chat-settings.tsx
index 18f051b06..c1c81969a 100644
--- a/web/src/pages/next-chats/chat/app-settings/chat-settings.tsx
+++ b/web/src/pages/next-chats/chat/app-settings/chat-settings.tsx
@@ -68,8 +68,8 @@ export function ChatSettings({ switchSettingVisible }: ChatSettingsProps) {
   }, [data, form]);
 
   return (
-    <section className="p-5  w-[440px] ">
-      <div className="flex justify-between items-center text-base">
+    <section className="p-5  w-[440px] border-l">
+      <div className="flex justify-between items-center text-base pb-2">
         Chat Settings
         <X className="size-4 cursor-pointer" onClick={switchSettingVisible} />
       </div>
diff --git a/web/src/pages/next-chats/chat/app-settings/use-chat-setting-schema.tsx b/web/src/pages/next-chats/chat/app-settings/use-chat-setting-schema.tsx
index 0edf3ce47..b68b4ee72 100644
--- a/web/src/pages/next-chats/chat/app-settings/use-chat-setting-schema.tsx
+++ b/web/src/pages/next-chats/chat/app-settings/use-chat-setting-schema.tsx
@@ -24,6 +24,7 @@ export function useChatSettingSchema() {
         optional: z.boolean(),
       }),
     ),
+    tavily_api_key: z.string().optional(),
   });
 
   const formSchema = z.object({
diff --git a/web/src/pages/next-chats/chat/chat-box/multiple-chat-box.tsx b/web/src/pages/next-chats/chat/chat-box/multiple-chat-box.tsx
new file mode 100644
index 000000000..d03b64a3b
--- /dev/null
+++ b/web/src/pages/next-chats/chat/chat-box/multiple-chat-box.tsx
@@ -0,0 +1,155 @@
+import { NextMessageInput } from '@/components/message-input/next';
+import MessageItem from '@/components/message-item';
+import { Button } from '@/components/ui/button';
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
+import { MessageType } from '@/constants/chat';
+import {
+  useFetchConversation,
+  useFetchDialog,
+  useGetChatSearchParams,
+} from '@/hooks/use-chat-request';
+import { useFetchUserInfo } from '@/hooks/user-setting-hooks';
+import { buildMessageUuidWithRole } from '@/utils/chat';
+import { Trash2 } from 'lucide-react';
+import { useCallback } from 'react';
+import {
+  useGetSendButtonDisabled,
+  useSendButtonDisabled,
+} from '../../hooks/use-button-disabled';
+import { useCreateConversationBeforeUploadDocument } from '../../hooks/use-create-conversation';
+import { useSendMessage } from '../../hooks/use-send-chat-message';
+import { buildMessageItemReference } from '../../utils';
+import { useAddChatBox } from '../use-add-box';
+
+type MultipleChatBoxProps = {
+  controller: AbortController;
+  chatBoxIds: string[];
+} & Pick<ReturnType<typeof useAddChatBox>, 'removeChatBox'>;
+
+type ChatCardProps = { id: string } & Pick<
+  MultipleChatBoxProps,
+  'controller' | 'removeChatBox'
+>;
+
+function ChatCard({ controller, removeChatBox, id }: ChatCardProps) {
+  const {
+    value,
+    // scrollRef,
+    messageContainerRef,
+    sendLoading,
+    derivedMessages,
+    handleInputChange,
+    handlePressEnter,
+    regenerateMessage,
+    removeMessageById,
+    stopOutputMessage,
+  } = useSendMessage(controller);
+
+  const { data: userInfo } = useFetchUserInfo();
+  const { data: currentDialog } = useFetchDialog();
+  const { data: conversation } = useFetchConversation();
+
+  const handleRemoveChatBox = useCallback(() => {
+    removeChatBox(id);
+  }, [id, removeChatBox]);
+
+  return (
+    <Card className="bg-transparent border flex-1">
+      <CardHeader className="border-b px-5 py-3">
+        <CardTitle className="flex justify-between items-center">
+          <div>
+            <span className="text-base">Card Title</span>
+            <Button variant={'ghost'} className="ml-2">
+              GPT-4
+            </Button>
+          </div>
+          <Button variant={'ghost'} onClick={handleRemoveChatBox}>
+            <Trash2 />
+          </Button>
+        </CardTitle>
+      </CardHeader>
+      <CardContent>
+        <div ref={messageContainerRef} className="flex-1 overflow-auto min-h-0">
+          <div className="w-full">
+            {derivedMessages?.map((message, i) => {
+              return (
+                <MessageItem
+                  loading={
+                    message.role === MessageType.Assistant &&
+                    sendLoading &&
+                    derivedMessages.length - 1 === i
+                  }
+                  key={buildMessageUuidWithRole(message)}
+                  item={message}
+                  nickname={userInfo.nickname}
+                  avatar={userInfo.avatar}
+                  avatarDialog={currentDialog.icon}
+                  reference={buildMessageItemReference(
+                    {
+                      message: derivedMessages,
+                      reference: conversation.reference,
+                    },
+                    message,
+                  )}
+                  // clickDocumentButton={clickDocumentButton}
+                  index={i}
+                  removeMessageById={removeMessageById}
+                  regenerateMessage={regenerateMessage}
+                  sendLoading={sendLoading}
+                ></MessageItem>
+              );
+            })}
+          </div>
+          {/* <div ref={scrollRef} /> */}
+        </div>
+      </CardContent>
+    </Card>
+  );
+}
+
+export function MultipleChatBox({
+  controller,
+  chatBoxIds,
+  removeChatBox,
+}: MultipleChatBoxProps) {
+  const {
+    value,
+    sendLoading,
+    handleInputChange,
+    handlePressEnter,
+    stopOutputMessage,
+  } = useSendMessage(controller);
+
+  const { createConversationBeforeUploadDocument } =
+    useCreateConversationBeforeUploadDocument();
+  const { conversationId } = useGetChatSearchParams();
+  const disabled = useGetSendButtonDisabled();
+  const sendDisabled = useSendButtonDisabled(value);
+  return (
+    <section className="h-full flex flex-col">
+      <div className="flex gap-4 flex-1 px-5 pb-12">
+        {chatBoxIds.map((id) => (
+          <ChatCard
+            key={id}
+            controller={controller}
+            id={id}
+            removeChatBox={removeChatBox}
+          ></ChatCard>
+        ))}
+      </div>
+      <NextMessageInput
+        disabled={disabled}
+        sendDisabled={sendDisabled}
+        sendLoading={sendLoading}
+        value={value}
+        onInputChange={handleInputChange}
+        onPressEnter={handlePressEnter}
+        conversationId={conversationId}
+        createConversationBeforeUploadDocument={
+          createConversationBeforeUploadDocument
+        }
+        stopOutputMessage={stopOutputMessage}
+      />
+    </section>
+  );
+}
diff --git a/web/src/pages/next-chats/chat/chat-box.tsx b/web/src/pages/next-chats/chat/chat-box/single-chat-box.tsx
similarity index 88%
rename from web/src/pages/next-chats/chat/chat-box.tsx
rename to web/src/pages/next-chats/chat/chat-box/single-chat-box.tsx
index 6495f3fcc..4db3183e5 100644
--- a/web/src/pages/next-chats/chat/chat-box.tsx
+++ b/web/src/pages/next-chats/chat/chat-box/single-chat-box.tsx
@@ -11,16 +11,16 @@ import { buildMessageUuidWithRole } from '@/utils/chat';
 import {
   useGetSendButtonDisabled,
   useSendButtonDisabled,
-} from '../hooks/use-button-disabled';
-import { useCreateConversationBeforeUploadDocument } from '../hooks/use-create-conversation';
-import { useSendMessage } from '../hooks/use-send-chat-message';
-import { buildMessageItemReference } from '../utils';
+} from '../../hooks/use-button-disabled';
+import { useCreateConversationBeforeUploadDocument } from '../../hooks/use-create-conversation';
+import { useSendMessage } from '../../hooks/use-send-chat-message';
+import { buildMessageItemReference } from '../../utils';
 
 interface IProps {
   controller: AbortController;
 }
 
-export function ChatBox({ controller }: IProps) {
+export function SingleChatBox({ controller }: IProps) {
   const {
     value,
     // scrollRef,
@@ -43,7 +43,7 @@ export function ChatBox({ controller }: IProps) {
   const sendDisabled = useSendButtonDisabled(value);
 
   return (
-    <section className="border-x  flex flex-col p-5 flex-1 min-w-0">
+    <section className="flex flex-col p-5 h-full">
       <div ref={messageContainerRef} className="flex-1 overflow-auto min-h-0">
         <div className="w-full">
           {derivedMessages?.map((message, i) => {
diff --git a/web/src/pages/next-chats/chat/index.tsx b/web/src/pages/next-chats/chat/index.tsx
index b8925e022..8860bb791 100644
--- a/web/src/pages/next-chats/chat/index.tsx
+++ b/web/src/pages/next-chats/chat/index.tsx
@@ -7,14 +7,20 @@ import {
   BreadcrumbPage,
   BreadcrumbSeparator,
 } from '@/components/ui/breadcrumb';
+import { Button } from '@/components/ui/button';
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { useSetModalState } from '@/hooks/common-hooks';
 import { useNavigatePage } from '@/hooks/logic-hooks/navigate-hooks';
 import { useFetchDialog } from '@/hooks/use-chat-request';
+import { cn } from '@/lib/utils';
+import { Plus } from 'lucide-react';
 import { useTranslation } from 'react-i18next';
 import { useHandleClickConversationCard } from '../hooks/use-click-card';
 import { ChatSettings } from './app-settings/chat-settings';
-import { ChatBox } from './chat-box';
+import { MultipleChatBox } from './chat-box/multiple-chat-box';
+import { SingleChatBox } from './chat-box/single-chat-box';
 import { Sessions } from './sessions';
+import { useAddChatBox } from './use-add-box';
 
 export default function Chat() {
   const { navigateToChatList } = useNavigatePage();
@@ -24,9 +30,16 @@ export default function Chat() {
     useHandleClickConversationCard();
   const { visible: settingVisible, switchVisible: switchSettingVisible } =
     useSetModalState(true);
+  const {
+    removeChatBox,
+    addChatBox,
+    chatBoxIds,
+    hasSingleChatBox,
+    hasThreeChatBox,
+  } = useAddChatBox();
 
   return (
-    <section className="h-full flex flex-col">
+    <section className="h-full flex flex-col pr-5">
       <PageHeader>
         <Breadcrumb>
           <BreadcrumbList>
@@ -43,18 +56,52 @@ export default function Chat() {
         </Breadcrumb>
       </PageHeader>
       <div className="flex flex-1 min-h-0">
-        <div className="flex flex-1 min-w-0">
-          <Sessions
-            handleConversationCardClick={handleConversationCardClick}
-            switchSettingVisible={switchSettingVisible}
-          ></Sessions>
-          <ChatBox controller={controller}></ChatBox>
-        </div>
-        {settingVisible && (
-          <ChatSettings
-            switchSettingVisible={switchSettingVisible}
-          ></ChatSettings>
-        )}
+        <Sessions
+          handleConversationCardClick={handleConversationCardClick}
+          switchSettingVisible={switchSettingVisible}
+        ></Sessions>
+
+        <Card className="flex-1 min-w-0 bg-transparent border h-full">
+          <CardContent className="flex p-0 h-full">
+            <Card className="flex flex-col flex-1 bg-transparent">
+              <CardHeader
+                className={cn('p-5', { 'border-b': hasSingleChatBox })}
+              >
+                <CardTitle className="flex justify-between items-center">
+                  <div className="text-base">
+                    Card Title
+                    <Button variant={'ghost'} className="ml-2">
+                      GPT-4
+                    </Button>
+                  </div>
+                  <Button
+                    variant={'ghost'}
+                    onClick={addChatBox}
+                    disabled={hasThreeChatBox}
+                  >
+                    <Plus></Plus> Multiple Models
+                  </Button>
+                </CardTitle>
+              </CardHeader>
+              <CardContent className="flex-1 p-0">
+                {hasSingleChatBox ? (
+                  <SingleChatBox controller={controller}></SingleChatBox>
+                ) : (
+                  <MultipleChatBox
+                    chatBoxIds={chatBoxIds}
+                    controller={controller}
+                    removeChatBox={removeChatBox}
+                  ></MultipleChatBox>
+                )}
+              </CardContent>
+            </Card>
+            {settingVisible && (
+              <ChatSettings
+                switchSettingVisible={switchSettingVisible}
+              ></ChatSettings>
+            )}
+          </CardContent>
+        </Card>
       </div>
     </section>
   );
diff --git a/web/src/pages/next-chats/chat/use-add-box.ts b/web/src/pages/next-chats/chat/use-add-box.ts
new file mode 100644
index 000000000..a093afa7d
--- /dev/null
+++ b/web/src/pages/next-chats/chat/use-add-box.ts
@@ -0,0 +1,26 @@
+import { useCallback, useState } from 'react';
+import { v4 as uuid } from 'uuid';
+
+export function useAddChatBox() {
+  const [ids, setIds] = useState<string[]>([uuid()]);
+
+  const hasSingleChatBox = ids.length === 1;
+
+  const hasThreeChatBox = ids.length === 3;
+
+  const addChatBox = useCallback(() => {
+    setIds((prev) => [...prev, uuid()]);
+  }, []);
+
+  const removeChatBox = useCallback((id: string) => {
+    setIds((prev) => prev.filter((x) => x !== id));
+  }, []);
+
+  return {
+    chatBoxIds: ids,
+    hasSingleChatBox,
+    hasThreeChatBox,
+    addChatBox,
+    removeChatBox,
+  };
+}
diff --git a/web/src/pages/profile-setting/profile/index.tsx b/web/src/pages/profile-setting/profile/index.tsx
index fab4a12d0..d494e9c48 100644
--- a/web/src/pages/profile-setting/profile/index.tsx
+++ b/web/src/pages/profile-setting/profile/index.tsx
@@ -1,4 +1,4 @@
-import PasswordInput from '@/components/password-input';
+import PasswordInput from '@/components/originui/password-input';
 import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar';
 import { Button } from '@/components/ui/button';
 import {