diff --git a/web/src/components/Header.tsx b/web/src/components/Header.tsx
index c6a987a6..a271efa6 100644
--- a/web/src/components/Header.tsx
+++ b/web/src/components/Header.tsx
@@ -115,22 +115,6 @@ const Header = () => {
 
           {!isVisitorMode && (
             <>
-              {globalStore.isDev() && (
-                <NavLink
-                  to="/memo-chat"
-                  id="header-memo-chat"
-                  className={({ isActive }) =>
-                    classNames(
-                      "px-4 pr-5 py-2 rounded-full border flex flex-row items-center text-lg text-gray-800 dark:text-gray-300 hover:bg-white hover:border-gray-200 dark:hover:border-zinc-600 dark:hover:bg-zinc-700",
-                      isActive ? "bg-white dark:bg-zinc-700 border-gray-200 dark:border-zinc-600" : "border-transparent"
-                    )
-                  }
-                >
-                  <>
-                    <Icon.Bot className="mr-3 w-6 h-auto opacity-70" /> {t("memo-chat.title")}
-                  </>
-                </NavLink>
-              )}
               <NavLink
                 to="/archived"
                 id="header-archived"
diff --git a/web/src/components/MemoChat/ChatInput.tsx b/web/src/components/MemoChat/ChatInput.tsx
deleted file mode 100644
index 33ea1474..00000000
--- a/web/src/components/MemoChat/ChatInput.tsx
+++ /dev/null
@@ -1,37 +0,0 @@
-import Textarea from "@mui/joy/Textarea/Textarea";
-import Icon from "@/components/Icon";
-import { useTranslate } from "@/utils/i18n";
-
-interface Props {
-  question: string;
-  handleQuestionTextareaChange: any;
-  setIsInIME: any;
-  handleKeyDown: any;
-  handleSendQuestionButtonClick: any;
-}
-
-const ChatInput = ({ question, handleQuestionTextareaChange, setIsInIME, handleKeyDown, handleSendQuestionButtonClick }: Props) => {
-  const t = useTranslate();
-
-  return (
-    <div className="w-full relative mt-4">
-      <Textarea
-        className="w-full"
-        placeholder={t("memo-chat.placeholder")}
-        value={question}
-        minRows={1}
-        maxRows={5}
-        onChange={handleQuestionTextareaChange}
-        onCompositionStart={() => setIsInIME(true)}
-        onCompositionEnd={() => setIsInIME(false)}
-        onKeyDown={handleKeyDown}
-      />
-      <Icon.Send
-        className="cursor-pointer w-7 p-1 h-auto rounded-md bg-gray-100 dark:bg-zinc-800 absolute right-2 bottom-1.5 shadow hover:opacity-80"
-        onClick={handleSendQuestionButtonClick}
-      />
-    </div>
-  );
-};
-
-export default ChatInput;
diff --git a/web/src/components/MemoChat/ChatMessage.tsx b/web/src/components/MemoChat/ChatMessage.tsx
deleted file mode 100644
index be65c862..00000000
--- a/web/src/components/MemoChat/ChatMessage.tsx
+++ /dev/null
@@ -1,60 +0,0 @@
-import toast from "react-hot-toast";
-import Icon from "@/components/Icon";
-import { marked } from "@/labs/marked";
-import { useMemoStore } from "@/store/module";
-import { Message } from "@/store/v1/message";
-import { useTranslate } from "@/utils/i18n";
-import Dropdown from "../kit/Dropdown";
-
-interface MessageProps {
-  index: number;
-  message: Message;
-}
-
-const ChatMessage = ({ index, message }: MessageProps) => {
-  const memoStore = useMemoStore();
-  const t = useTranslate();
-
-  const handleSaveAsMemos = async () => {
-    await memoStore.createMemo({
-      content: message.content,
-      visibility: "PRIVATE",
-      resourceIdList: [],
-      relationList: [],
-    });
-    toast.success(t("memo-chat.save-as-memo-success"));
-  };
-
-  return (
-    <div key={index} className="w-full flex flex-col justify-start items-start space-y-2">
-      {message.role === "user" ? (
-        <div className="w-full flex flex-row justify-end items-start pl-6">
-          <span className="word-break shadow rounded-lg rounded-tr-none px-3 py-2 opacity-80 bg-white dark:bg-zinc-800">
-            {message.content}
-          </span>
-        </div>
-      ) : (
-        <div className="w-full flex flex-row justify-start items-start pr-8 space-x-2">
-          <Icon.Bot className="mt-2 shrink-0 mr-1 w-6 h-auto opacity-80" />
-          <div className="memo-content-wrapper !w-auto flex flex-col justify-start items-start shadow rounded-lg rounded-tl-none px-3 py-2 bg-white dark:bg-zinc-800">
-            <div className="memo-content-text">{marked(message.content)}</div>
-          </div>
-          <Dropdown
-            actions={
-              <>
-                <button
-                  className="w-full m-auto text-left text-sm whitespace-nowrap leading-6 py-1 px-3 cursor-pointer rounded hover:bg-gray-100 dark:hover:bg-zinc-600"
-                  onClick={() => handleSaveAsMemos()}
-                >
-                  {t("memo-chat.save-as-memo")}
-                </button>
-              </>
-            }
-          />
-        </div>
-      )}
-    </div>
-  );
-};
-
-export default ChatMessage;
diff --git a/web/src/components/MemoChat/ConversationTab.tsx b/web/src/components/MemoChat/ConversationTab.tsx
deleted file mode 100644
index 661157b3..00000000
--- a/web/src/components/MemoChat/ConversationTab.tsx
+++ /dev/null
@@ -1,33 +0,0 @@
-import Icon from "@/components/Icon";
-import { Conversation } from "@/store/v1/conversation";
-
-interface ConversationTabProps {
-  item: Conversation;
-  selectedConversationId: string;
-  setSelectedConversationId: (id: string) => void;
-  closeConversation: (e: any) => void;
-}
-
-const ConversationTab = ({ item, selectedConversationId, setSelectedConversationId, closeConversation }: ConversationTabProps) => {
-  return (
-    <div
-      className={`flex rounded-lg h-8 px-3 cursor-pointer border dark:border-zinc-600 ${
-        selectedConversationId === item.messageStorageId ? "bg-white dark:bg-zinc-700" : "bg-gray-200 dark:bg-zinc-800 opacity-60"
-      }`}
-      key={item.messageStorageId}
-      onClick={() => {
-        setSelectedConversationId(item.messageStorageId);
-      }}
-    >
-      <div className="truncate m-auto">{item.name}</div>
-      <Icon.X
-        className="ml-1 w-4 h-auto m-auto cursor-pointer opacity-60"
-        onClick={(e: any) => {
-          closeConversation(e);
-        }}
-      />
-    </div>
-  );
-};
-
-export default ConversationTab;
diff --git a/web/src/locales/en.json b/web/src/locales/en.json
index d8b8a10e..918175c6 100644
--- a/web/src/locales/en.json
+++ b/web/src/locales/en.json
@@ -390,18 +390,6 @@
     "sat": "Sat",
     "sun": "Sun"
   },
-  "memo-chat": {
-    "title": "Memo Chat",
-    "save-as-memo": "Save as memo",
-    "save-as-memo-success": "Saved as memo successfully.",
-    "not-enabled": "You have not set up your OpenAI API key.",
-    "go-to-settings": "Go to settings",
-    "placeholder": "Ask anything…",
-    "no-message": "No Message",
-    "default-message-group-title": "Default Session",
-    "create-message-group-title": "Create Session",
-    "label-message-group-name-title": "Session Name"
-  },
   "embed-memo": {
     "title": "Embed Memo",
     "text": "Copy and paste the below codes into your blog or website.",
diff --git a/web/src/locales/hi.json b/web/src/locales/hi.json
index c4818c5b..9151a2e1 100644
--- a/web/src/locales/hi.json
+++ b/web/src/locales/hi.json
@@ -385,18 +385,6 @@
     "sat": "शनिवार",
     "sun": "रविवार"
   },
-  "memo-chat": {
-    "title": "मेमो चैट",
-    "save-as-memo": "मेमो के रूप में सहेजें",
-    "save-as-memo-success": "मेमो के रूप में सफलतापूर्वक सहेजा गया।",
-    "not-enabled": "आपने अपना OpenAI API कुंजी सेट नहीं किया है।",
-    "go-to-settings": "सेटिंग्स पर जाएं",
-    "placeholder": "कुछ भी पूछें...",
-    "no-message": "कोई संदेश नहीं",
-    "default-message-group-title": "डिफ़ॉल्ट सत्र",
-    "create-message-group-title": "सत्र बनाएँ",
-    "label-message-group-name-title": "सत्र का नाम"
-  },
   "embed-memo": {
     "title": "मेमो एम्बेड करें",
     "text": "नीचे दिए गए कोड को अपने ब्लॉग या वेबसाइट में कॉपी और पेस्ट करें।",
diff --git a/web/src/locales/ja.json b/web/src/locales/ja.json
index 8e6876d9..bbc6a34d 100644
--- a/web/src/locales/ja.json
+++ b/web/src/locales/ja.json
@@ -369,16 +369,6 @@
     "sat": "土",
     "sun": "日"
   },
-  "memo-chat": {
-    "title": "AIに尋ねる",
-    "not-enabled": "OpenAIのAPI keyが設定されていません",
-    "go-to-settings": "設定へ",
-    "placeholder": "何か聞いてみてください...",
-    "default-message-group-title": "デフォルトセッション",
-    "create-message-group-title": "セッションを作成する",
-    "label-message-group-name-title": "セッションの名前"
-  },
-
   "embed-memo": {
     "title": "メモを埋め込む",
     "text": "コードをあなたのサイズにコピーペーストすればメモを埋め込めます",
diff --git a/web/src/locales/zh-Hans.json b/web/src/locales/zh-Hans.json
index 1abb6087..ba257d67 100644
--- a/web/src/locales/zh-Hans.json
+++ b/web/src/locales/zh-Hans.json
@@ -95,17 +95,6 @@
     "fetching-data": "请求数据中...",
     "no-archived-memos": "没有归档的备忘录"
   },
-  "memo-chat": {
-    "go-to-settings": "前往设置",
-    "save-as-memo": "保存为 Memo",
-    "save-as-memo-success": "保存为 Memo 成功",
-    "not-enabled": "您尚未设置 OpenAI API 密钥。",
-    "placeholder": "随便问",
-    "title": "问 AI",
-    "default-message-group-title": "默认会话",
-    "create-message-group-title": "新建会话",
-    "label-message-group-name-title": "会话名称"
-  },
   "auth": {
     "host-tip": "你正在注册为管理员用户账号。",
     "new-password": "新密码",
diff --git a/web/src/locales/zh-Hant.json b/web/src/locales/zh-Hant.json
index 90baa3d1..474e80b2 100644
--- a/web/src/locales/zh-Hant.json
+++ b/web/src/locales/zh-Hant.json
@@ -378,16 +378,6 @@
     "friday": "星期五",
     "wednesday": "星期三"
   },
-  "memo-chat": {
-    "title": "問 AI",
-    "not-enabled": "您尚未設置 OpenAI API 密鑰。",
-    "go-to-settings": "前往設定",
-    "placeholder": "凡事皆可問…",
-    "default-message-group-title": "預設會話",
-    "create-message-group-title": "建立對話",
-    "label-message-group-name-title": "對話名稱"
-  },
-
   "embed-memo": {
     "title": "嵌入備忘錄",
     "text": "將以下程式碼複製並貼上到您的網誌或網站中。",
diff --git a/web/src/pages/MemoChat.tsx b/web/src/pages/MemoChat.tsx
deleted file mode 100644
index 44f5162c..00000000
--- a/web/src/pages/MemoChat.tsx
+++ /dev/null
@@ -1,218 +0,0 @@
-import { fetchEventSource } from "@microsoft/fetch-event-source";
-import { Button, Stack } from "@mui/joy";
-import { head } from "lodash-es";
-import React, { useEffect, useState } from "react";
-import { toast } from "react-hot-toast";
-import Empty from "@/components/Empty";
-import Icon from "@/components/Icon";
-import ChatInput from "@/components/MemoChat/ChatInput";
-import ChatMessage from "@/components/MemoChat/ChatMessage";
-import ConversationTab from "@/components/MemoChat/ConversationTab";
-import MobileHeader from "@/components/MobileHeader";
-import * as api from "@/helpers/api";
-import useLoading from "@/hooks/useLoading";
-import { Conversation, useConversationStore } from "@/store/v1/conversation";
-import { Message, useMessageStore } from "@/store/v1/message";
-import { useTranslate } from "@/utils/i18n";
-import { generateUUID } from "@/utils/uuid";
-
-const chatStreaming = async (messageList: Array<Message>, onmessage: any, onclose: any) => {
-  await fetchEventSource("/api/v1/openai/chat-streaming", {
-    method: "POST",
-    headers: {
-      "Content-Type": "application/json",
-    },
-    body: JSON.stringify(messageList),
-    async onopen() {
-      // to do nth
-    },
-    onmessage(event: any) {
-      onmessage(event);
-    },
-    onclose() {
-      onclose();
-    },
-    onerror(error: any) {
-      console.log("error", error);
-    },
-  });
-};
-
-const MemoChat = () => {
-  const t = useTranslate();
-  const fetchingState = useLoading(false);
-  const [isEnabled, setIsEnabled] = useState<boolean>(true);
-  const [isInIME, setIsInIME] = useState(false);
-  const [question, setQuestion] = useState<string>("");
-  const conversationStore = useConversationStore();
-  const conversationList = conversationStore.conversationList;
-  const [selectedConversationId, setSelectedConversationId] = useState<string>(head(conversationList)?.messageStorageId || "");
-  const messageStore = useMessageStore(selectedConversationId)();
-  const messageList = messageStore.messageList;
-  // The state didn't show in component, just for trigger re-render
-  const [message, setMessage] = useState<string>("");
-
-  useEffect(() => {
-    api.checkOpenAIEnabled().then(({ data }) => {
-      setIsEnabled(data);
-    });
-  }, []);
-
-  // to new a conversation when no conversation
-  useEffect(() => {
-    if (conversationList.length === 0) {
-      newConversation();
-    }
-  }, [conversationList]);
-
-  // to select head message conversation(conversation) when conversation be deleted
-  useEffect(() => {
-    setSelectedConversationId(head(conversationList)?.messageStorageId || "");
-  }, [conversationList]);
-
-  const handleGotoSystemSetting = () => {
-    window.open(`/setting`);
-  };
-
-  const handleQuestionTextareaChange = async (event: React.ChangeEvent<HTMLTextAreaElement>) => {
-    setQuestion(event.currentTarget.value);
-  };
-
-  const handleKeyDown = (event: React.KeyboardEvent) => {
-    if (event.key === "Enter" && !event.shiftKey && !isInIME) {
-      event.preventDefault();
-      handleSendQuestionButtonClick().then();
-    }
-  };
-
-  const handleSendQuestionButtonClick = async () => {
-    if (!question) {
-      return;
-    }
-
-    fetchingState.setLoading();
-    setQuestion("");
-    messageStore.addMessage({
-      id: generateUUID(),
-      role: "user",
-      content: question,
-    });
-
-    const messageId = generateUUID();
-    messageStore.addMessage({
-      id: messageId,
-      role: "assistant",
-      content: "",
-    });
-    try {
-      fetchChatStreaming(messageId);
-    } catch (error: any) {
-      console.error(error);
-      toast.error(error.response.data.error);
-    }
-  };
-
-  const fetchChatStreaming = async (messageId: string) => {
-    const messageList = messageStore.getState().messageList;
-    await chatStreaming(
-      messageList,
-      async (event: any) => {
-        messageStore.updateMessage(messageId, event.data);
-        // to trigger re-render
-        setMessage(message + event.data);
-      },
-      async () => {
-        fetchingState.setFinish();
-      }
-    );
-  };
-
-  const newConversation = () => {
-    const uuid = generateUUID();
-    // get the time HH:mm as the default name
-    const name = new Date().toLocaleTimeString("en-US", {
-      hour: "2-digit",
-      minute: "2-digit",
-    });
-    conversationStore.addConversation({
-      name: name,
-      messageStorageId: uuid,
-    });
-    setSelectedConversationId(uuid);
-  };
-
-  return (
-    <section className="w-full max-w-3xl min-h-full flex flex-col justify-start items-center px-4 sm:px-2 sm:pt-4 pb-8 bg-zinc-100 dark:bg-zinc-800">
-      <MobileHeader showSearch={false} />
-      <div className="w-full flex flex-col justify-start items-start px-4 py-3 rounded-xl bg-white dark:bg-zinc-700 text-black dark:text-gray-300">
-        <div className="w-full flex">
-          <div className="w-auto flex flex-row justify-start items-center select-none shrink-0 mr-4">
-            <Icon.Bot className="w-5 h-auto mr-1" /> {t("memo-chat.title")}
-          </div>
-
-          <div className="flex flex-row w-auto justify-start items-center overflow-y-hidden overflow-x-auto">
-            <div className="flex space-x-2 overflow-x-auto">
-              {conversationList.map((item: Conversation) => (
-                <ConversationTab
-                  key={item.messageStorageId}
-                  item={item}
-                  selectedConversationId={selectedConversationId}
-                  setSelectedConversationId={setSelectedConversationId}
-                  closeConversation={(e) => {
-                    // this is very important. otherwise, the select event also be clicked.
-                    e.stopPropagation();
-                    conversationStore.removeConversation(item);
-                    toast.success("Remove successfully");
-                  }}
-                />
-              ))}
-            </div>
-            <button className="btn-text px-1 ml-1 shrink-0">
-              <Icon.Plus
-                className="w-4 h-auto"
-                onClick={() => {
-                  newConversation();
-                }}
-              />
-            </button>
-          </div>
-        </div>
-
-        <div className="dialog-content-container w-full">
-          <Stack spacing={2} style={{ width: "100%" }}>
-            {messageList.length == 0 && (
-              <div className="w-full mt-8 mb-8 flex flex-col justify-center items-center italic">
-                <Empty />
-                <p className="mt-4 text-gray-600 dark:text-gray-400">{t("memo-chat.no-message")}</p>
-              </div>
-            )}
-            {messageList.map((message, index) => (
-              <ChatMessage key={index} message={message} index={index} />
-            ))}
-          </Stack>
-          {fetchingState.isLoading && (
-            <p className="w-full py-2 mt-4 flex flex-row justify-center items-center">
-              <Icon.Loader className="w-5 h-auto animate-spin" />
-            </p>
-          )}
-          {!isEnabled && (
-            <div className="w-full flex flex-col justify-center items-center mt-4 space-y-2">
-              <p>{t("memo-chat.not-enabled")}</p>
-              <Button onClick={() => handleGotoSystemSetting()}>{t("memo-chat.go-to-settings")}</Button>
-            </div>
-          )}
-
-          <ChatInput
-            question={question}
-            handleQuestionTextareaChange={handleQuestionTextareaChange}
-            setIsInIME={setIsInIME}
-            handleKeyDown={handleKeyDown}
-            handleSendQuestionButtonClick={handleSendQuestionButtonClick}
-          />
-        </div>
-      </div>
-    </section>
-  );
-};
-
-export default MemoChat;
diff --git a/web/src/router/index.tsx b/web/src/router/index.tsx
index 22c96bea..55ce4695 100644
--- a/web/src/router/index.tsx
+++ b/web/src/router/index.tsx
@@ -16,7 +16,6 @@ const Home = lazy(() => import("@/pages/Home"));
 const MemoDetail = lazy(() => import("@/pages/MemoDetail"));
 const EmbedMemo = lazy(() => import("@/pages/EmbedMemo"));
 const NotFound = lazy(() => import("@/pages/NotFound"));
-const MemoChat = lazy(() => import("@/pages/MemoChat"));
 
 const initialGlobalStateLoader = (() => {
   let done = false;
@@ -162,27 +161,6 @@ const router = createBrowserRouter([
           return null;
         },
       },
-      {
-        path: "memo-chat",
-        element: <MemoChat />,
-        loader: async () => {
-          await initialGlobalStateLoader();
-
-          try {
-            await initialUserState();
-          } catch (error) {
-            // do nth
-          }
-
-          const { user } = store.getState().user;
-
-          if (isNullorUndefined(user)) {
-            return redirect("/auth");
-          }
-          return null;
-        },
-      },
-
       {
         path: "archived",
         element: <Archived />,
diff --git a/web/src/store/v1/conversation.ts b/web/src/store/v1/conversation.ts
deleted file mode 100644
index 357611bb..00000000
--- a/web/src/store/v1/conversation.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import { t } from "i18next";
-import { create } from "zustand";
-import { persist } from "zustand/middleware";
-
-export interface Conversation {
-  name: string;
-  messageStorageId: string;
-}
-
-interface ConversationState {
-  conversationList: Conversation[];
-  getState: () => ConversationState;
-  addConversation: (conversation: Conversation) => void;
-  removeConversation: (conversation: Conversation) => Conversation;
-}
-
-export const defaultConversation: Conversation = {
-  name: t("ask-ai.default-message-conversation-title"),
-  messageStorageId: "message-storage",
-};
-
-export const useConversationStore = create<ConversationState>()(
-  persist(
-    (set, get) => ({
-      conversationList: [],
-      getState: () => get(),
-      addConversation: (conversation: Conversation) => set((state) => ({ conversationList: [...state.conversationList, conversation] })),
-      removeConversation: (conversation: Conversation) => {
-        set((state) => ({
-          conversationList: state.conversationList.filter(
-            (i) => i.name != conversation.name || i.messageStorageId != conversation.messageStorageId
-          ),
-        }));
-        localStorage.removeItem(conversation.messageStorageId);
-        const conversationList = get().conversationList;
-        return conversationList.length > 0 ? conversationList[conversationList.length - 1] : defaultConversation;
-      },
-    }),
-    {
-      name: "message-conversation-storage",
-    }
-  )
-);
diff --git a/web/src/store/v1/message.ts b/web/src/store/v1/message.ts
deleted file mode 100644
index 5cf7fe74..00000000
--- a/web/src/store/v1/message.ts
+++ /dev/null
@@ -1,37 +0,0 @@
-import { create } from "zustand";
-import { persist } from "zustand/middleware";
-
-export interface Message {
-  id: string;
-  role: "user" | "assistant";
-  content: string;
-}
-
-interface MessageState {
-  messageList: Message[];
-  getState: () => MessageState;
-  addMessage: (message: Message) => void;
-  updateMessage: (id: string, appendContent: string) => void;
-}
-
-export const useMessageStore = (messageStorageId: string) => {
-  return create<MessageState>()(
-    persist(
-      (set, get) => ({
-        messageList: [] as Message[],
-        getState: () => get(),
-        addMessage: (message: Message) => {
-          return set((state) => ({ messageList: [...state.messageList, message] }));
-        },
-        updateMessage: (id: string, appendContent: string) =>
-          set((state) => ({
-            ...state,
-            messageList: state.messageList.map((item) => (item.id === id ? { ...item, content: item.content + appendContent } : item)),
-          })),
-      }),
-      {
-        name: messageStorageId,
-      }
-    )
-  );
-};