diff --git a/client/src/api/chat.ts b/client/src/api/chat.ts
index fffe7f152..a675cb732 100644
--- a/client/src/api/chat.ts
+++ b/client/src/api/chat.ts
@@ -22,7 +22,7 @@ export const getChatHistory = (data: RequestPaging & { appId?: string }) =>
 /**
  * 删除一条历史记录
  */
-export const delChatHistoryById = (id: string) => GET(`/chat/removeHistory?id=${id}`);
+export const delChatHistoryById = (chatId: string) => DELETE(`/chat/removeHistory`, { chatId });
 
 /**
  * get history quotes
diff --git a/client/src/api/fetch.ts b/client/src/api/fetch.ts
index 0255866cb..e5a774a6e 100644
--- a/client/src/api/fetch.ts
+++ b/client/src/api/fetch.ts
@@ -78,6 +78,7 @@ export const streamFetch = ({
               onMessage(answer);
               responseText += answer;
             } else if (item.event === sseResponseEventEnum.appStreamResponse) {
+              console.log(data);
             } else if (item.event === sseResponseEventEnum.error) {
               errMsg = getErrText(data, '流响应错误');
             }
diff --git a/client/src/api/response/chat.d.ts b/client/src/api/response/chat.d.ts
index 303b13df4..a371eb4fa 100644
--- a/client/src/api/response/chat.d.ts
+++ b/client/src/api/response/chat.d.ts
@@ -20,7 +20,6 @@ export interface InitChatResponse {
 
 export interface InitShareChatResponse {
   userAvatar: string;
-  maxContext: number;
   app: {
     variableModules?: VariableItemType[];
     welcomeText?: string;
diff --git a/client/src/components/ChatBox/index.tsx b/client/src/components/ChatBox/index.tsx
index b39fa71ad..ab74ba60e 100644
--- a/client/src/components/ChatBox/index.tsx
+++ b/client/src/components/ChatBox/index.tsx
@@ -19,7 +19,6 @@ import {
   getErrText
 } from '@/utils/tools';
 import { Box, Card, Flex, Input, Textarea, Button, useTheme } from '@chakra-ui/react';
-import { useUserStore } from '@/store/user';
 import { feConfigs } from '@/store/static';
 import { Types } from 'mongoose';
 import { EventNameEnum } from '../Markdown/constant';
@@ -118,6 +117,7 @@ const ChatBox = (
     showEmptyIntro = false,
     chatId,
     appAvatar,
+    userAvatar,
     variableModules,
     welcomeText,
     onUpdateVariable,
@@ -126,7 +126,8 @@ const ChatBox = (
   }: {
     showEmptyIntro?: boolean;
     chatId?: string;
-    appAvatar: string;
+    appAvatar?: string;
+    userAvatar?: string;
     variableModules?: VariableItemType[];
     welcomeText?: string;
     onUpdateVariable?: (e: Record<string, any>) => void;
@@ -142,7 +143,6 @@ const ChatBox = (
   const router = useRouter();
   const { copyData } = useCopyData();
   const { toast } = useToast();
-  const { userInfo } = useUserStore();
   const { isPc } = useGlobalStore();
   const TextareaDom = useRef<HTMLTextAreaElement>(null);
   const controller = useRef(new AbortController());
@@ -585,7 +585,7 @@ const ChatBox = (
                         )}
                       </Flex>
                     </Box>
-                    <ChatAvatar src={userInfo?.avatar} ml={['6px', 2]} />
+                    <ChatAvatar src={userAvatar} ml={['6px', 2]} />
                   </>
                 )}
                 {item.obj === 'AI' && (
diff --git a/client/src/pages/api/admin/initChat.ts b/client/src/pages/api/admin/initChat.ts
new file mode 100644
index 000000000..9d3e53687
--- /dev/null
+++ b/client/src/pages/api/admin/initChat.ts
@@ -0,0 +1,61 @@
+// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
+import type { NextApiRequest, NextApiResponse } from 'next';
+import { jsonRes } from '@/service/response';
+import { authUser } from '@/service/utils/auth';
+import { connectToDatabase, TrainingData, User, promotionRecord, Chat } from '@/service/mongo';
+import { PRICE_SCALE } from '@/constants/common';
+
+export default async function handler(req: NextApiRequest, res: NextApiResponse) {
+  try {
+    await authUser({ req, authRoot: true });
+    await connectToDatabase();
+
+    const { limit = 1000 } = req.body as { limit: number };
+    let skip = 0;
+    const total = await Chat.countDocuments({
+      chatId: { $exists: false }
+    });
+    let promise = Promise.resolve();
+    console.log(total);
+
+    for (let i = 0; i < total; i += limit) {
+      const skipVal = skip;
+      skip += limit;
+      promise = promise
+        .then(() => init(limit, skipVal))
+        .then(() => {
+          console.log(skipVal);
+        });
+    }
+
+    await promise;
+
+    jsonRes(res, {});
+  } catch (error) {
+    jsonRes(res, {
+      code: 500,
+      error
+    });
+  }
+}
+
+async function init(limit: number, skip: number) {
+  // 遍历 app
+  const chats = await Chat.find(
+    {
+      chatId: { $exists: false }
+    },
+    '_id'
+  )
+    .limit(limit)
+    .skip(skip);
+
+  await Promise.all(
+    chats.map((chat) =>
+      Chat.findByIdAndUpdate(chat._id, {
+        chatId: String(chat._id),
+        source: 'online'
+      })
+    )
+  );
+}
diff --git a/client/src/pages/api/admin/initPromotion.ts b/client/src/pages/api/admin/initPromotion.ts
deleted file mode 100644
index c9ce5049d..000000000
--- a/client/src/pages/api/admin/initPromotion.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
-import type { NextApiRequest, NextApiResponse } from 'next';
-import { jsonRes } from '@/service/response';
-import { authUser } from '@/service/utils/auth';
-import { connectToDatabase, TrainingData, User, promotionRecord } from '@/service/mongo';
-import { PRICE_SCALE } from '@/constants/common';
-
-export default async function handler(req: NextApiRequest, res: NextApiResponse) {
-  try {
-    await authUser({ req, authRoot: true });
-    await connectToDatabase();
-
-    // 计算剩余金额
-    const countResidue: { userId: string; totalAmount: number }[] = await promotionRecord.aggregate(
-      [
-        {
-          $group: {
-            _id: '$userId', // Group by userId
-            totalAmount: { $sum: '$amount' } // Calculate the sum of amount field
-          }
-        },
-        {
-          $project: {
-            _id: false, // Exclude _id field
-            userId: '$_id', // Include userId field
-            totalAmount: true // Include totalAmount field
-          }
-        }
-      ]
-    );
-
-    await Promise.all(
-      countResidue.map((item) =>
-        User.findByIdAndUpdate(item.userId, {
-          $inc: { balance: item.totalAmount * PRICE_SCALE }
-        })
-      )
-    );
-
-    jsonRes(res, { data: countResidue });
-  } catch (error) {
-    jsonRes(res, {
-      code: 500,
-      error
-    });
-  }
-}
diff --git a/client/src/pages/api/chat/delChatRecordByContentId.ts b/client/src/pages/api/chat/delChatRecordByContentId.ts
index 40a4ca329..2b7402f27 100644
--- a/client/src/pages/api/chat/delChatRecordByContentId.ts
+++ b/client/src/pages/api/chat/delChatRecordByContentId.ts
@@ -16,7 +16,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
     // 凭证校验
     const { userId } = await authUser({ req, authToken: true });
 
-    const chatRecord = await Chat.findById(chatId);
+    const chatRecord = await Chat.findOne({ chatId });
 
     if (!chatRecord) {
       throw new Error('找不到对话');
diff --git a/client/src/pages/api/chat/history/getHistory.ts b/client/src/pages/api/chat/history/getHistory.ts
index 90ec90a34..e2af65df3 100644
--- a/client/src/pages/api/chat/history/getHistory.ts
+++ b/client/src/pages/api/chat/history/getHistory.ts
@@ -17,14 +17,14 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
         userId,
         ...(appId && { appId })
       },
-      '_id title top customTitle appId updateTime'
+      'chatId title top customTitle appId updateTime'
     )
       .sort({ top: -1, updateTime: -1 })
       .limit(20);
 
     jsonRes<ChatHistoryItemType[]>(res, {
       data: data.map((item) => ({
-        _id: item._id,
+        chatId: item.chatId,
         updateTime: item.updateTime,
         appId: item.appId,
         customTitle: item.customTitle,
diff --git a/client/src/pages/api/chat/history/getHistoryQuote.ts b/client/src/pages/api/chat/history/getHistoryQuote.ts
index 18571a071..6d799c884 100644
--- a/client/src/pages/api/chat/history/getHistoryQuote.ts
+++ b/client/src/pages/api/chat/history/getHistoryQuote.ts
@@ -3,7 +3,6 @@ import { jsonRes } from '@/service/response';
 import { connectToDatabase, Chat } from '@/service/mongo';
 import { authUser } from '@/service/utils/auth';
 import { Types } from 'mongoose';
-import { rawSearchKey } from '@/constants/chat';
 
 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
   try {
@@ -36,13 +35,13 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       },
       {
         $project: {
-          [rawSearchKey]: `$content.${rawSearchKey}`
+          // [rawSearchKey]: `$content.${rawSearchKey}`
         }
       }
     ]);
 
     jsonRes(res, {
-      data: history[0]?.[rawSearchKey] || []
+      // data: history[0]?.[rawSearchKey] || []
     });
   } catch (err) {
     jsonRes(res, {
diff --git a/client/src/pages/api/chat/history/updateChatHistory.ts b/client/src/pages/api/chat/history/updateChatHistory.ts
index 7c5595314..f9af33ee9 100644
--- a/client/src/pages/api/chat/history/updateChatHistory.ts
+++ b/client/src/pages/api/chat/history/updateChatHistory.ts
@@ -20,7 +20,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
 
     await Chat.findOneAndUpdate(
       {
-        _id: chatId,
+        chatId,
         userId
       },
       {
diff --git a/client/src/pages/api/chat/history/updateHistoryQuote.ts b/client/src/pages/api/chat/history/updateHistoryQuote.ts
index 65dcc9ae3..973d79c19 100644
--- a/client/src/pages/api/chat/history/updateHistoryQuote.ts
+++ b/client/src/pages/api/chat/history/updateHistoryQuote.ts
@@ -27,7 +27,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
 
     await Chat.updateOne(
       {
-        _id: new Types.ObjectId(chatId),
+        chatId,
         userId: new Types.ObjectId(userId),
         'content._id': new Types.ObjectId(contentId)
       },
diff --git a/client/src/pages/api/chat/init.ts b/client/src/pages/api/chat/init.ts
index fa9b8e8aa..348c499dd 100644
--- a/client/src/pages/api/chat/init.ts
+++ b/client/src/pages/api/chat/init.ts
@@ -6,8 +6,7 @@ import { authUser } from '@/service/utils/auth';
 import { ChatItemType } from '@/types/chat';
 import { authApp } from '@/service/utils/auth';
 import mongoose from 'mongoose';
-import type { AppSchema, ChatSchema } from '@/types/mongoSchema';
-import { quoteLenKey, rawSearchKey } from '@/constants/chat';
+import type { ChatSchema } from '@/types/mongoSchema';
 import { getSpecialModule } from '@/components/ChatBox';
 
 /* 初始化我的聊天框，需要身份验证 */
@@ -20,72 +19,62 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       chatId: '' | string;
     };
 
+    if (!appId) {
+      return jsonRes(res, {
+        code: 501,
+        message: "You don't have an app yet"
+      });
+    }
+
     await connectToDatabase();
 
-    // 没有 appId 时，直接获取用户的第一个id
-    const app = await (async () => {
-      if (!appId) {
-        const myModel = await App.findOne({ userId });
-        if (!myModel) {
-          const { _id } = await App.create({
-            name: '应用1',
-            userId
-          });
-          return (await App.findById(_id)) as AppSchema;
-        } else {
-          return myModel;
-        }
-      } else {
-        // 校验使用权限
-        const authRes = await authApp({
-          appId,
-          userId,
-          authUser: false,
-          authOwner: false
-        });
-        return authRes.app;
-      }
-    })();
-
-    appId = appId || app._id;
+    // 校验使用权限
+    const app = (
+      await authApp({
+        appId,
+        userId,
+        authUser: false,
+        authOwner: false
+      })
+    ).app;
 
     // 历史记录
     const { chat, history = [] }: { chat?: ChatSchema; history?: ChatItemType[] } =
       await (async () => {
         if (chatId) {
           // auth chatId
-          const chat = await Chat.findOne({
-            _id: chatId,
-            userId
-          });
+          const [chat, history] = await Promise.all([
+            Chat.findOne({
+              chatId,
+              userId
+            }),
+            Chat.aggregate([
+              {
+                $match: {
+                  chatId,
+                  userId: new mongoose.Types.ObjectId(userId)
+                }
+              },
+              {
+                $project: {
+                  content: {
+                    $slice: ['$content', -50] // 返回 content 数组的最后50个元素
+                  }
+                }
+              },
+              { $unwind: '$content' },
+              {
+                $project: {
+                  _id: '$content._id',
+                  obj: '$content.obj',
+                  value: '$content.value'
+                }
+              }
+            ])
+          ]);
           if (!chat) {
             throw new Error('聊天框不存在');
           }
-          // 获取 chat.content 数据
-          const history = await Chat.aggregate([
-            {
-              $match: {
-                _id: new mongoose.Types.ObjectId(chatId),
-                userId: new mongoose.Types.ObjectId(userId)
-              }
-            },
-            {
-              $project: {
-                content: {
-                  $slice: ['$content', -50] // 返回 content 数组的最后50个元素
-                }
-              }
-            },
-            { $unwind: '$content' },
-            {
-              $project: {
-                _id: '$content._id',
-                obj: '$content.obj',
-                value: '$content.value',
-                [quoteLenKey]: { $size: { $ifNull: [`$content.${rawSearchKey}`, []] } }
-              }
-            }
-          ]);
           return { history, chat };
         }
         return {};
diff --git a/client/src/pages/api/chat/removeHistory.ts b/client/src/pages/api/chat/removeHistory.ts
index 08dd31aa0..2b440a91f 100644
--- a/client/src/pages/api/chat/removeHistory.ts
+++ b/client/src/pages/api/chat/removeHistory.ts
@@ -6,13 +6,13 @@ import { authUser } from '@/service/utils/auth';
 /* 获取历史记录 */
 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
   try {
-    const { id } = req.query;
+    const { chatId } = req.query;
     const { userId } = await authUser({ req, authToken: true });
 
     await connectToDatabase();
 
     await Chat.findOneAndRemove({
-      _id: id,
+      chatId,
       userId
     });
 
diff --git a/client/src/pages/api/chat/saveChat.ts b/client/src/pages/api/chat/saveChat.ts
deleted file mode 100644
index 35e94957d..000000000
--- a/client/src/pages/api/chat/saveChat.ts
+++ /dev/null
@@ -1,104 +0,0 @@
-import type { NextApiRequest, NextApiResponse } from 'next';
-import { jsonRes } from '@/service/response';
-import { ChatItemType } from '@/types/chat';
-import { connectToDatabase, Chat, App } from '@/service/mongo';
-import { authApp } from '@/service/utils/auth';
-import { authUser } from '@/service/utils/auth';
-import { Types } from 'mongoose';
-
-type Props = {
-  chatId?: string;
-  appId: string;
-  variables?: Record<string, any>;
-  prompts: [ChatItemType, ChatItemType];
-};
-
-/* 聊天内容存存储 */
-export default async function handler(req: NextApiRequest, res: NextApiResponse) {
-  try {
-    const { chatId, appId, prompts } = req.body as Props;
-
-    if (!prompts) {
-      throw new Error('缺少参数');
-    }
-
-    const { userId } = await authUser({ req, authToken: true });
-
-    const response = await saveChat({
-      chatId,
-      appId,
-      prompts,
-      userId
-    });
-
-    jsonRes(res, {
-      data: response
-    });
-  } catch (err) {
-    jsonRes(res, {
-      code: 500,
-      error: err
-    });
-  }
-}
-
-export async function saveChat({
-  newChatId,
-  chatId,
-  appId,
-  prompts,
-  variables,
-  userId
-}: Props & { newChatId?: Types.ObjectId; userId: string }): Promise<{ newChatId: string }> {
-  await connectToDatabase();
-  const { app } = await authApp({ appId, userId, authOwner: false });
-
-  if (String(app.userId) === userId) {
-    await App.findByIdAndUpdate(appId, {
-      updateTime: new Date()
-    });
-  }
-
-  const [response] = await Promise.all([
-    ...(chatId
-      ? [
-          Chat.findByIdAndUpdate(chatId, {
-            $push: {
-              content: {
-                $each: prompts
-              }
-            },
-            variables,
-            title: prompts[0].value.slice(0, 20),
-            updateTime: new Date()
-          }).then(() => ({
-            newChatId: ''
-          }))
-        ]
-      : [
-          Chat.create({
-            _id: newChatId,
-            userId,
-            appId,
-            variables,
-            content: prompts,
-            title: prompts[0].value.slice(0, 20)
-          }).then((res) => ({
-            newChatId: String(res._id)
-          }))
-        ]),
-    // update app
-    ...(String(app.userId) === userId
-      ? [
-          App.findByIdAndUpdate(appId, {
-            updateTime: new Date()
-          })
-        ]
-      : [])
-  ]);
-
-  return {
-    // @ts-ignore
-    newChatId: response?.newChatId || ''
-  };
-}
diff --git a/client/src/pages/api/chat/shareChat/create.ts b/client/src/pages/api/chat/shareChat/create.ts
index 0f3935038..5a9c17302 100644
--- a/client/src/pages/api/chat/shareChat/create.ts
+++ b/client/src/pages/api/chat/shareChat/create.ts
@@ -9,7 +9,7 @@ const nanoid = customAlphabet('abcdefghijklmnopqrstuvwxyz1234567890', 24);
 /* create a shareChat */
 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
   try {
-    const { appId, name, maxContext } = req.body as ShareChatEditType & {
+    const { appId, name } = req.body as ShareChatEditType & {
       appId: string;
     };
 
@@ -27,8 +27,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       shareId,
       userId,
       appId,
-      name,
-      maxContext
+      name
     });
 
     jsonRes(res, {
diff --git a/client/src/pages/api/chat/shareChat/init.ts b/client/src/pages/api/chat/shareChat/init.ts
index 4043db705..0b43551b6 100644
--- a/client/src/pages/api/chat/shareChat/init.ts
+++ b/client/src/pages/api/chat/shareChat/init.ts
@@ -3,10 +3,7 @@ import { jsonRes } from '@/service/response';
 import { connectToDatabase, ShareChat, User } from '@/service/mongo';
 import type { InitShareChatResponse } from '@/api/response/chat';
 import { authApp } from '@/service/utils/auth';
-import { hashPassword } from '@/service/utils/tools';
 import { HUMAN_ICON } from '@/constants/chat';
-import { FlowModuleTypeEnum } from '@/constants/flow';
-import { SystemInputEnum } from '@/constants/app';
 import { getSpecialModule } from '@/components/ChatBox';
 
 /* 初始化我的聊天框，需要身份验证 */
@@ -33,21 +30,18 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
     }
 
     // 校验使用权限
-    const { app } = await authApp({
-      appId: shareChat.appId,
-      userId: String(shareChat.userId),
-      authOwner: false
-    });
-
-    const user = await User.findById(shareChat.userId, 'avatar');
+    const [{ app }, user] = await Promise.all([
+      authApp({
+        appId: shareChat.appId,
+        userId: String(shareChat.userId),
+        authOwner: false
+      }),
+      User.findById(shareChat.userId, 'avatar')
+    ]);
 
     jsonRes<InitShareChatResponse>(res, {
       data: {
         userAvatar: user?.avatar || HUMAN_ICON,
-        maxContext:
-          app.modules
-            ?.find((item) => item.flowType === FlowModuleTypeEnum.historyNode)
-            ?.inputs?.find((item) => item.key === 'maxContext')?.value || 0,
         app: {
           ...getSpecialModule(app.modules),
           name: app.name,
diff --git a/client/src/pages/api/chat/shareChat/list.ts b/client/src/pages/api/chat/shareChat/list.ts
index 80e36c00c..ba44729da 100644
--- a/client/src/pages/api/chat/shareChat/list.ts
+++ b/client/src/pages/api/chat/shareChat/list.ts
@@ -28,7 +28,6 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
         shareId: item.shareId,
         name: item.name,
         total: item.total,
-        maxContext: item.maxContext,
         lastTime: item.lastTime
       }))
     });
diff --git a/client/src/pages/api/openapi/v1/chat/completions.ts b/client/src/pages/api/openapi/v1/chat/completions.ts
index b1f5e5136..1b9f78bff 100644
--- a/client/src/pages/api/openapi/v1/chat/completions.ts
+++ b/client/src/pages/api/openapi/v1/chat/completions.ts
@@ -3,7 +3,7 @@ import { connectToDatabase } from '@/service/mongo';
 import { authUser, authApp, authShareChat } from '@/service/utils/auth';
 import { sseErrRes, jsonRes } from '@/service/response';
 import { withNextCors } from '@/service/utils/tools';
-import { ChatRoleEnum, sseResponseEventEnum } from '@/constants/chat';
+import { ChatRoleEnum, ChatSourceEnum, sseResponseEventEnum } from '@/constants/chat';
 import {
   dispatchHistory,
   dispatchChatInput,
@@ -15,12 +15,11 @@ import {
 import type { CreateChatCompletionRequest } from 'openai';
 import { gptMessage2ChatType } from '@/utils/adapt';
 import { getChatHistory } from './getHistory';
-import { saveChat } from '@/pages/api/chat/saveChat';
+import { saveChat } from '@/service/utils/chat/saveChat';
 import { sseResponse } from '@/service/utils/tools';
 import { type ChatCompletionRequestMessage } from 'openai';
 import { TaskResponseKeyEnum } from '@/constants/chat';
 import { FlowModuleTypeEnum, initModuleType } from '@/constants/flow';
-import { Types } from 'mongoose';
 import { AppModuleItemType, RunningModuleItemType } from '@/types/app';
 import { pushTaskBill } from '@/service/events/pushBill';
 import { BillSourceEnum } from '@/constants/user';
@@ -101,16 +100,10 @@ export default withNextCors(async function handler(req: NextApiRequest, res: Nex
     }
     // user question
     const prompt = prompts.pop();
-
     if (!prompt) {
       throw new Error('Question is empty');
     }
 
-    const newChatId = chatId === '' ? new Types.ObjectId() : undefined;
-    if (stream && newChatId) {
-      res.setHeader('newChatId', String(newChatId));
-    }
-
     /* start process */
     const { responseData, answerText } = await dispatchModules({
       res,
@@ -122,29 +115,39 @@ export default withNextCors(async function handler(req: NextApiRequest, res: Nex
       },
       stream
     });
-    console.log(responseData, '===', answerText);
+    // console.log(responseData, '===', answerText);
 
-    if (!answerText) {
-      throw new Error('回复内容为空，可能模块编排出现问题');
-    }
+    // if (!answerText) {
+    //   throw new Error('回复内容为空，可能模块编排出现问题');
+    // }
 
     // save chat
     if (typeof chatId === 'string') {
       await saveChat({
         chatId,
-        newChatId,
         appId,
+        userId,
         variables,
-        prompts: [
+        isOwner,
+        shareId,
+        source: (() => {
+          if (shareId) {
+            return ChatSourceEnum.share;
+          }
+          if (authType === 'apikey') {
+            return ChatSourceEnum.api;
+          }
+          return ChatSourceEnum.online;
+        })(),
+        content: [
           prompt,
           {
             _id: messages[messages.length - 1]._id,
             obj: ChatRoleEnum.AI,
             value: answerText,
-            ...responseData
+            responseData
           }
-        ],
-        userId
+        ]
       });
     }
 
diff --git a/client/src/pages/api/openapi/v1/chat/getHistory.ts b/client/src/pages/api/openapi/v1/chat/getHistory.ts
index 2531f4b8b..f487aeaf8 100644
--- a/client/src/pages/api/openapi/v1/chat/getHistory.ts
+++ b/client/src/pages/api/openapi/v1/chat/getHistory.ts
@@ -43,7 +43,7 @@ export async function getChatHistory({
   }
 
   const history = await Chat.aggregate([
-    { $match: { _id: new Types.ObjectId(chatId), userId: new Types.ObjectId(userId) } },
+    { $match: { chatId, userId: new Types.ObjectId(userId) } },
     {
       $project: {
         content: {
@@ -54,10 +54,8 @@ export async function getChatHistory({
     { $unwind: '$content' },
     {
       $project: {
-        _id: '$content._id',
         obj: '$content.obj',
-        value: '$content.value',
-        quote: '$content.quote'
+        value: '$content.value'
       }
     }
   ]);
diff --git a/client/src/pages/api/system/getInitData.ts b/client/src/pages/api/system/getInitData.ts
index 3d2854a0a..eba6f298c 100644
--- a/client/src/pages/api/system/getInitData.ts
+++ b/client/src/pages/api/system/getInitData.ts
@@ -42,6 +42,66 @@ export async function getInitConfig() {
     global.qaModels = res.QAModels;
     global.vectorModels = res.VectorModels;
   } catch (error) {
+    setDefaultData();
     return Promise.reject('get init config error');
   }
 }
+
+export function setDefaultData() {
+  global.systemEnv = {
+    vectorMaxProcess: 15,
+    qaMaxProcess: 15,
+    pgIvfflatProbe: 20,
+    sensitiveCheck: false
+  };
+  global.feConfigs = {
+    show_emptyChat: true,
+    show_register: true,
+    show_appStore: true,
+    show_userDetail: true,
+    show_git: true,
+    systemTitle: 'FastAI',
+    authorText: 'Made by FastAI Team.'
+  };
+  global.chatModels = [
+    {
+      model: 'gpt-3.5-turbo',
+      name: 'FastAI-4k',
+      contextMaxToken: 4000,
+      systemMaxToken: 2400,
+      maxTemperature: 1.2,
+      price: 1.5
+    },
+    {
+      model: 'gpt-3.5-turbo-16k',
+      name: 'FastAI-16k',
+      contextMaxToken: 16000,
+      systemMaxToken: 8000,
+      maxTemperature: 1.2,
+      price: 3
+    },
+    {
+      model: 'gpt-4',
+      name: 'FastAI-Plus',
+      contextMaxToken: 8000,
+      systemMaxToken: 4000,
+      maxTemperature: 1.2,
+      price: 45
+    }
+  ];
+  global.qaModels = [
+    {
+      model: 'gpt-3.5-turbo-16k',
+      name: 'FastAI-16k',
+      maxToken: 16000,
+      price: 3
+    }
+  ];
+  global.vectorModels = [
+    {
+      model: 'text-embedding-ada-002',
+      name: 'Embedding-2',
+      price: 0.2
+    }
+  ];
+}
diff --git a/client/src/pages/app/detail/components/BasicEdit/index.tsx b/client/src/pages/app/detail/components/BasicEdit/index.tsx
index 58eaa5a0e..5d3edad49 100644
--- a/client/src/pages/app/detail/components/BasicEdit/index.tsx
+++ b/client/src/pages/app/detail/components/BasicEdit/index.tsx
@@ -441,7 +441,7 @@ const Settings = ({ appId }: { appId: string }) => {
 };
 
 const ChatTest = ({ appId }: { appId: string }) => {
-  const { appDetail } = useUserStore();
+  const { appDetail, userInfo } = useUserStore();
   const ChatBoxRef = useRef<ComponentRef>(null);
   const [modules, setModules] = useState<AppModuleItemType[]>([]);
 
@@ -509,6 +509,7 @@ const ChatTest = ({ appId }: { appId: string }) => {
         <ChatBox
           ref={ChatBoxRef}
           appAvatar={appDetail.avatar}
+          userAvatar={userInfo?.avatar}
           {...getSpecialModule(modules)}
           onStartChat={startChat}
           onDelMessage={() => {}}
diff --git a/client/src/pages/app/detail/components/Edit/components/ChatTest.tsx b/client/src/pages/app/detail/components/Edit/components/ChatTest.tsx
index 8b73c2122..09c83ad96 100644
--- a/client/src/pages/app/detail/components/Edit/components/ChatTest.tsx
+++ b/client/src/pages/app/detail/components/Edit/components/ChatTest.tsx
@@ -13,6 +13,7 @@ import MyIcon from '@/components/Icon';
 import { FlowModuleTypeEnum } from '@/constants/flow';
 import { streamFetch } from '@/api/fetch';
 import MyTooltip from '@/components/MyTooltip';
+import { useUserStore } from '@/store/user';
 import ChatBox, {
   getSpecialModule,
   type ComponentRef,
@@ -36,6 +37,7 @@ const ChatTest = (
   ref: ForwardedRef<ChatTestComponentRef>
 ) => {
   const ChatBoxRef = useRef<ComponentRef>(null);
+  const { userInfo } = useUserStore();
   const isOpen = useMemo(() => modules && modules.length > 0, [modules]);
 
   const startChat = useCallback(
@@ -47,7 +49,7 @@ const ChatTest = (
       const history = messages.slice(-historyMaxLen - 2, -2);
 
       // 流请求，获取数据
-      const { responseText, rawSearch } = await streamFetch({
+      const { responseText } = await streamFetch({
         url: '/api/chat/chatTest',
         data: {
           history,
@@ -61,7 +63,7 @@ const ChatTest = (
         abortSignal: controller
       });
 
-      return { responseText, rawSearch };
+      return { responseText };
     },
     [app._id, app.name, modules]
   );
@@ -113,6 +115,7 @@ const ChatTest = (
           <ChatBox
             ref={ChatBoxRef}
             appAvatar={app.avatar}
+            userAvatar={userInfo?.avatar}
             {...getSpecialModule(modules)}
             onStartChat={startChat}
             onDelMessage={() => {}}
diff --git a/client/src/pages/chat/index.tsx b/client/src/pages/chat/index.tsx
index ddccbabc4..359331450 100644
--- a/client/src/pages/chat/index.tsx
+++ b/client/src/pages/chat/index.tsx
@@ -15,19 +15,24 @@ import { useQuery } from '@tanstack/react-query';
 import { streamFetch } from '@/api/fetch';
 import { useChatStore } from '@/store/chat';
 import { useLoading } from '@/hooks/useLoading';
+import { useToast } from '@/hooks/useToast';
+import { customAlphabet } from 'nanoid';
+const nanoid = customAlphabet('abcdefghijklmnopqrstuvwxyz1234567890', 12);
+import type { ChatHistoryItemType } from '@/types/chat';
 
 import ChatBox, { type ComponentRef, type StartChatFnProps } from '@/components/ChatBox';
-import { ChatHistoryItemType } from '@/types/chat';
 import PageContainer from '@/components/PageContainer';
 import SideBar from '@/components/SideBar';
 import ChatHistorySlider from './components/ChatHistorySlider';
 import SliderApps from './components/SliderApps';
 import ChatHeader from './components/ChatHeader';
+import { getErrText } from '@/utils/tools';
+import { useUserStore } from '@/store/user';
 
-const Chat = () => {
+const Chat = ({ appId, chatId }: { appId: string; chatId: string }) => {
   const router = useRouter();
-  const { appId = '', chatId = '' } = router.query as { appId: string; chatId: string };
   const theme = useTheme();
+  const { toast } = useToast();
 
   const ChatBoxRef = useRef<ComponentRef>(null);
   const forbidRefresh = useRef(false);
@@ -44,6 +49,7 @@ const Chat = () => {
     chatData,
     setChatData
   } = useChatStore();
+  const { myApps, userInfo } = useUserStore();
 
   const { isPc } = useGlobalStore();
   const { Loading, setIsLoading } = useLoading();
@@ -52,12 +58,14 @@ const Chat = () => {
   const startChat = useCallback(
     async ({ messages, controller, generatingMessage, variables }: StartChatFnProps) => {
       const prompts = messages.slice(-2);
-      const { responseText, newChatId, rawSearch } = await streamFetch({
+      const completionChatId = chatId ? chatId : nanoid();
+
+      const { responseText } = await streamFetch({
         data: {
           messages: prompts,
           variables,
           appId,
-          chatId
+          chatId: completionChatId
         },
         onMessage: generatingMessage,
         abortSignal: controller
@@ -66,10 +74,10 @@ const Chat = () => {
       const newTitle = prompts[0].content?.slice(0, 20) || '新对话';
 
       // update history
-      if (newChatId && !controller.signal.aborted) {
+      if (completionChatId !== chatId && !controller.signal.aborted) {
         forbidRefresh.current = true;
         const newHistory: ChatHistoryItemType = {
-          _id: newChatId,
+          chatId: completionChatId,
           updateTime: new Date(),
           title: newTitle,
           appId,
@@ -78,12 +86,12 @@ const Chat = () => {
         updateHistory(newHistory);
         router.replace({
           query: {
-            chatId: newChatId,
+            chatId: completionChatId,
             appId
           }
         });
       } else {
-        const currentChat = history.find((item) => item._id === chatId);
+        const currentChat = history.find((item) => item.chatId === chatId);
         currentChat &&
           updateHistory({
             ...currentChat,
@@ -98,7 +106,7 @@ const Chat = () => {
         history: ChatBoxRef.current?.getChatHistory() || state.history
       }));
 
-      return { responseText, rawSearch };
+      return { responseText };
     },
     [appId, chatId, history, router, setChatData, updateHistory]
   );
@@ -153,38 +161,43 @@ const Chat = () => {
             ChatBoxRef.current?.scrollToBottom('auto');
           }, 200);
         }
-
-        // empty appId request, return first app
-        if (res.appId !== appId) {
-          forbidRefresh.current = true;
-          router.replace({
-            query: {
-              appId: res.appId
-            }
-          });
-        }
       } catch (e: any) {
         // reset all chat tore
         setLastChatAppId('');
         setLastChatId('');
-        router.replace('/chat');
+        toast({
+          title: getErrText(e, '初始化聊天失败'),
+          status: 'error'
+        });
+        if (e?.code === 501) {
+          router.replace('/app/list');
+        } else {
+          router.replace('/chat');
+        }
       }
       setIsLoading(false);
       return null;
     },
-    [setIsLoading, setChatData, router, setLastChatAppId, setLastChatId]
+    [setIsLoading, setChatData, router, setLastChatAppId, setLastChatId, toast]
   );
   // 初始化聊天框
   useQuery(['init', appId, chatId], () => {
     // pc: redirect to latest model chat
     if (!appId && lastChatAppId) {
-      router.replace({
+      return router.replace({
         query: {
           appId: lastChatAppId,
           chatId: lastChatId
         }
       });
-      return null;
+    }
+    if (!appId && myApps[0]) {
+      return router.replace({
+        query: {
+          appId: myApps[0]._id,
+          chatId: lastChatId
+        }
+      });
     }
 
     // store id
@@ -196,11 +209,15 @@ const Chat = () => {
       return null;
     }
 
-    return loadChatInfo({
-      appId,
-      chatId,
-      loading: appId !== chatData.appId
-    });
+    if (appId) {
+      return loadChatInfo({
+        appId,
+        chatId,
+        loading: appId !== chatData.appId
+      });
+    }
+
+    return null;
   });
 
   useQuery(['loadHistory', appId], () => (appId ? loadHistory({ appId }) : null));
@@ -233,7 +250,7 @@ const Chat = () => {
               appAvatar={chatData.app.avatar}
               activeChatId={chatId}
               history={history.map((item) => ({
-                id: item._id,
+                id: item.chatId,
                 title: item.title,
                 customTitle: item.customTitle,
                 top: item.top
@@ -253,7 +270,7 @@ const Chat = () => {
               onSetHistoryTop={async (e) => {
                 try {
                   await putChatHistory(e);
-                  const historyItem = history.find((item) => item._id === e.chatId);
+                  const historyItem = history.find((item) => item.chatId === e.chatId);
                   if (!historyItem) return;
                   updateHistory({
                     ...historyItem,
@@ -267,7 +284,7 @@ const Chat = () => {
                     chatId: e.chatId,
                     customTitle: e.title
                   });
-                  const historyItem = history.find((item) => item._id === e.chatId);
+                  const historyItem = history.find((item) => item.chatId === e.chatId);
                   if (!historyItem) return;
                   updateHistory({
                     ...historyItem,
@@ -300,6 +317,7 @@ const Chat = () => {
                 showEmptyIntro
                 chatId={chatId}
                 appAvatar={chatData.app.avatar}
+                userAvatar={userInfo?.avatar}
                 variableModules={chatData.app.variableModules}
                 welcomeText={chatData.app.welcomeText}
                 onUpdateVariable={(e) => {}}
@@ -315,4 +333,13 @@ const Chat = () => {
   );
 };
 
+export async function getServerSideProps(context: any) {
+  return {
+    props: {
+      appId: context?.query?.appId || '',
+      chatId: context?.query?.chatId || ''
+    }
+  };
+}
+
 export default Chat;
diff --git a/client/src/pages/chat/share.tsx b/client/src/pages/chat/share.tsx
index 4c5feee04..0404fc0c7 100644
--- a/client/src/pages/chat/share.tsx
+++ b/client/src/pages/chat/share.tsx
@@ -1,4 +1,4 @@
-import React, { useCallback, useEffect, useRef } from 'react';
+import React, { useCallback, useMemo, useRef } from 'react';
 import { useRouter } from 'next/router';
 import { initShareChatInfo } from '@/api/chat';
 import { Box, Flex, useDisclosure, Drawer, DrawerOverlay, DrawerContent } from '@chakra-ui/react';
@@ -10,14 +10,14 @@ import { useShareChatStore, defaultHistory } from '@/store/shareChat';
 import SideBar from '@/components/SideBar';
 import { gptMessage2ChatType } from '@/utils/adapt';
 import { getErrText } from '@/utils/tools';
-import dynamic from 'next/dynamic';
+import { ChatSiteItemType } from '@/types/chat';
+import { customAlphabet } from 'nanoid';
+const nanoid = customAlphabet('abcdefghijklmnopqrstuvwxyz1234567890', 12);
+
 import ChatBox, { type ComponentRef, type StartChatFnProps } from '@/components/ChatBox';
 import PageContainer from '@/components/PageContainer';
 import ChatHeader from './components/ChatHeader';
-
-const ChatHistorySlider = dynamic(() => import('./components/ChatHistorySlider'), {
-  ssr: false
-});
+import ChatHistorySlider from './components/ChatHistorySlider';
 
 const ShareChat = ({ shareId, chatId }: { shareId: string; chatId: string }) => {
   const router = useRouter();
@@ -36,44 +36,46 @@ const ShareChat = ({ shareId, chatId }: { shareId: string; chatId: string }) =>
     delOneShareHistoryByChatId,
     delManyShareChatHistoryByShareId
   } = useShareChatStore();
+  const history = useMemo(
+    () => shareChatHistory.filter((item) => item.shareId === shareId),
+    [shareChatHistory, shareId]
+  );
 
   const startChat = useCallback(
     async ({ messages, controller, generatingMessage, variables }: StartChatFnProps) => {
-      const prompts = messages.slice(-shareChatData.maxContext - 2);
+      const prompts = messages.slice(-2);
+      const completionChatId = chatId ? chatId : nanoid();
+
       const { responseText } = await streamFetch({
         data: {
-          history,
           messages: prompts,
           variables,
-          shareId
+          shareId,
+          chatId: completionChatId
         },
         onMessage: generatingMessage,
         abortSignal: controller
       });
 
-      const result = {
-        question: messages[messages.length - 2].content || '',
-        answer: responseText
-      };
-
-      prompts[prompts.length - 1].content = responseText;
+      const result: ChatSiteItemType[] = gptMessage2ChatType(prompts).map((item) => ({
+        ...item,
+        status: 'finish'
+      }));
+      result[1].value = responseText;
 
       /* save chat */
-      const { newChatId } = saveChatResponse({
-        chatId,
-        prompts: gptMessage2ChatType(prompts).map((item) => ({
-          ...item,
-          status: 'finish'
-        })),
+      saveChatResponse({
+        chatId: completionChatId,
+        prompts: result,
         variables,
         shareId
       });
 
-      if (newChatId && !controller.signal.aborted) {
+      if (completionChatId !== chatId && !controller.signal.aborted) {
         router.replace({
           query: {
             shareId,
-            chatId: newChatId
+            chatId: completionChatId
           }
         });
       }
@@ -81,14 +83,17 @@ const ShareChat = ({ shareId, chatId }: { shareId: string; chatId: string }) =>
       window.top?.postMessage(
         {
           type: 'shareChatFinish',
-          data: result
+          data: {
+            question: result[0]?.value,
+            answer: result[1]?.value
+          }
         },
         '*'
       );
 
       return { responseText };
     },
-    [chatId, router, saveChatResponse, shareChatData.maxContext, shareId]
+    [chatId, router, saveChatResponse, shareId]
   );
 
   const loadAppInfo = useCallback(
@@ -96,7 +101,7 @@ const ShareChat = ({ shareId, chatId }: { shareId: string; chatId: string }) =>
       console.log(shareId, chatId);
 
       if (!shareId) return null;
-      const history = shareChatHistory.find((item) => item._id === chatId) || defaultHistory;
+      const history = shareChatHistory.find((item) => item.chatId === chatId) || defaultHistory;
 
       ChatBoxRef.current?.resetHistory(history.chats);
       ChatBoxRef.current?.resetVariables(history.variables);
@@ -157,11 +162,13 @@ const ShareChat = ({ shareId, chatId }: { shareId: string; chatId: string }) =>
             appName={shareChatData.app.name}
             appAvatar={shareChatData.app.avatar}
             activeChatId={chatId}
-            history={shareChatHistory.map((item) => ({
-              id: item._id,
+            history={history.map((item) => ({
+              id: item.chatId,
               title: item.title
             }))}
             onChangeChat={(chatId) => {
+              console.log(chatId);
+
               router.push({
                 query: {
                   chatId: chatId || '',
@@ -196,6 +203,7 @@ const ShareChat = ({ shareId, chatId }: { shareId: string; chatId: string }) =>
             <ChatBox
               ref={ChatBoxRef}
               appAvatar={shareChatData.app.avatar}
+              userAvatar={shareChatData.userAvatar}
               variableModules={shareChatData.app.variableModules}
               welcomeText={shareChatData.app.welcomeText}
               onUpdateVariable={(e) => {
diff --git a/client/src/pages/number/index.tsx b/client/src/pages/number/index.tsx
index e813ead85..dbde3208b 100644
--- a/client/src/pages/number/index.tsx
+++ b/client/src/pages/number/index.tsx
@@ -4,13 +4,12 @@ import { useGlobalStore } from '@/store/global';
 import { useRouter } from 'next/router';
 import dynamic from 'next/dynamic';
 import { clearCookie } from '@/utils/user';
-
+import { useUserStore } from '@/store/user';
+import { useConfirm } from '@/hooks/useConfirm';
 import PageContainer from '@/components/PageContainer';
 import SideTabs from '@/components/SideTabs';
-
 import Tabs from '@/components/Tabs';
 import UserInfo from './components/Info';
-import { useUserStore } from '@/store/user';
 
 const BillTable = dynamic(() => import('./components/BillTable'), {
   ssr: false
@@ -39,6 +38,10 @@ const NumberSetting = ({ currentTab }: { currentTab: `${TabEnum}` }) => {
     { icon: 'loginoutLight', label: '登出', id: TabEnum.loginout, Component: () => <></> }
   ]);
 
+  const { openConfirm, ConfirmChild } = useConfirm({
+    content: '确认退出登录？'
+  });
+
   const router = useRouter();
   const theme = useTheme();
   const { isPc } = useGlobalStore();
@@ -47,9 +50,11 @@ const NumberSetting = ({ currentTab }: { currentTab: `${TabEnum}` }) => {
   const setCurrentTab = useCallback(
     (tab: string) => {
       if (tab === TabEnum.loginout) {
-        clearCookie();
-        setUserInfo(null);
-        router.replace('/login');
+        openConfirm(() => {
+          clearCookie();
+          setUserInfo(null);
+          router.replace('/login');
+        })();
       } else {
         router.replace({
           query: {
@@ -58,7 +63,7 @@ const NumberSetting = ({ currentTab }: { currentTab: `${TabEnum}` }) => {
         });
       }
     },
-    [router, setUserInfo]
+    [openConfirm, router, setUserInfo]
   );
 
   return (
@@ -105,6 +110,7 @@ const NumberSetting = ({ currentTab }: { currentTab: `${TabEnum}` }) => {
           {currentTab === TabEnum.inform && <InformTable />}
         </Box>
       </Flex>
+      <ConfirmChild />
     </PageContainer>
   );
 };
diff --git a/client/src/service/models/chat.ts b/client/src/service/models/chat.ts
index df5d2fbe2..8ff200533 100644
--- a/client/src/service/models/chat.ts
+++ b/client/src/service/models/chat.ts
@@ -1,9 +1,13 @@
 import { Schema, model, models, Model } from 'mongoose';
 import { ChatSchema as ChatType } from '@/types/mongoSchema';
-import { ChatRoleMap } from '@/constants/chat';
+import { ChatRoleMap, TaskResponseKeyEnum } from '@/constants/chat';
 import { ChatSourceEnum, ChatSourceMap } from '@/constants/chat';
 
 const ChatSchema = new Schema({
+  chatId: {
+    type: String,
+    require: true
+  },
   userId: {
     type: Schema.Types.ObjectId,
     ref: 'user',
@@ -33,14 +37,14 @@ const ChatSchema = new Schema({
     type: Object,
     default: {}
   },
-  // source: {
-  //   type: String,
-  //   enum: Object.keys(ChatSourceMap),
-  //   required: true
-  // },
-  // shareId: {
-  //   type: String
-  // },
+  source: {
+    type: String,
+    enum: Object.keys(ChatSourceMap),
+    required: true
+  },
+  shareId: {
+    type: String
+  },
   content: {
     type: [
       {
@@ -53,14 +57,22 @@ const ChatSchema = new Schema({
           type: String,
           default: ''
         },
-        rawSearch: {
+        [TaskResponseKeyEnum.responseData]: {
           type: [
             {
-              id: String,
-              q: String,
-              a: String,
-              kb_id: String,
-              source: String
+              moduleName: String,
+              price: String,
+              model: String,
+              tokens: Number,
+              question: String,
+              answer: String,
+              temperature: Number,
+              maxToken: Number,
+              finishMessages: Array,
+              similarity: Number,
+              limit: Number,
+              cqList: Array,
+              cqResult: String
             }
           ],
           default: []
diff --git a/client/src/service/models/shareChat.ts b/client/src/service/models/shareChat.ts
index f3de937b0..a9adc3ef0 100644
--- a/client/src/service/models/shareChat.ts
+++ b/client/src/service/models/shareChat.ts
@@ -24,10 +24,6 @@ const ShareChatSchema = new Schema({
     type: Number,
     default: 0
   },
-  maxContext: {
-    type: Number,
-    default: 20
-  },
   lastTime: {
     type: Date
   }
diff --git a/client/src/service/moduleDispatch/chat/oneapi.ts b/client/src/service/moduleDispatch/chat/oneapi.ts
index ed0cb2879..6bb9b9ebd 100644
--- a/client/src/service/moduleDispatch/chat/oneapi.ts
+++ b/client/src/service/moduleDispatch/chat/oneapi.ts
@@ -113,7 +113,7 @@ ${quoteQA.map((item, i) => `${i + 1}. [${item.q}\n${item.a}]`).join('\n')}
 
   const adaptMessages = adaptChatItem_openAI({ messages: filterMessages, reserveId: false });
   const chatAPI = getOpenAIApi();
-  // console.log(adaptMessages);
+  console.log(adaptMessages);
 
   /* count response max token */
   const promptsToken = modelToolMap.countTokens({
@@ -128,8 +128,8 @@ ${quoteQA.map((item, i) => `${i + 1}. [${item.q}\n${item.a}]`).join('\n')}
       temperature: Number(temperature || 0),
       max_tokens: maxToken,
       messages: adaptMessages,
-      frequency_penalty: 0.5, // 越大，重复内容越少
-      presence_penalty: -0.5, // 越大，越容易出现新内容
+      // frequency_penalty: 0.5, // 越大，重复内容越少
+      // presence_penalty: -0.5, // 越大，越容易出现新内容
       stream
     },
     {
diff --git a/client/src/service/utils/chat/saveChat.ts b/client/src/service/utils/chat/saveChat.ts
new file mode 100644
index 000000000..974cfeeb3
--- /dev/null
+++ b/client/src/service/utils/chat/saveChat.ts
@@ -0,0 +1,65 @@
+import { ChatItemType } from '@/types/chat';
+import { Chat, App } from '@/service/mongo';
+import { ChatSourceEnum } from '@/constants/chat';
+
+type Props = {
+  chatId: string;
+  appId: string;
+  userId: string;
+  variables?: Record<string, any>;
+  isOwner: boolean;
+  source: `${ChatSourceEnum}`;
+  shareId?: string;
+  content: [ChatItemType, ChatItemType];
+};
+
+export async function saveChat({
+  chatId,
+  appId,
+  userId,
+  variables,
+  isOwner,
+  source,
+  shareId,
+  content
+}: Props) {
+  const chatHistory = await Chat.findOne(
+    {
+      chatId,
+      userId
+    },
+    '_id'
+  );
+
+  if (chatHistory) {
+    await Chat.findOneAndUpdate(
+      { chatId },
+      {
+        $push: {
+          content: {
+            $each: content
+          }
+        },
+        title: content[0].value.slice(0, 20),
+        updateTime: new Date()
+      }
+    );
+  } else {
+    await Chat.create({
+      chatId,
+      userId,
+      appId,
+      variables,
+      title: content[0].value.slice(0, 20),
+      source,
+      shareId,
+      content: content
+    });
+  }
+
+  if (isOwner && source === ChatSourceEnum.online) {
+    App.findByIdAndUpdate(appId, {
+      updateTime: new Date()
+    });
+  }
+}
diff --git a/client/src/store/chat.ts b/client/src/store/chat.ts
index 872a766fc..6a0dbfb46 100644
--- a/client/src/store/chat.ts
+++ b/client/src/store/chat.ts
@@ -65,12 +65,12 @@ export const useChatStore = create<State>()(
         },
         async delHistory(chatId) {
           set((state) => {
-            state.history = state.history.filter((item) => item._id !== chatId);
+            state.history = state.history.filter((item) => item.chatId !== chatId);
           });
           await delChatHistoryById(chatId);
         },
         updateHistory(history) {
-          const index = get().history.findIndex((item) => item._id === history._id);
+          const index = get().history.findIndex((item) => item.chatId === history.chatId);
           set((state) => {
             const newHistory = (() => {
               if (index > -1) {
diff --git a/client/src/store/shareChat.ts b/client/src/store/shareChat.ts
index dc0caaf33..27f1c5745 100644
--- a/client/src/store/shareChat.ts
+++ b/client/src/store/shareChat.ts
@@ -4,8 +4,6 @@ import { immer } from 'zustand/middleware/immer';
 
 import type { ChatSiteItemType, ShareChatHistoryItemType, ShareChatType } from '@/types/chat';
 import { HUMAN_ICON } from '@/constants/chat';
-import { customAlphabet } from 'nanoid';
-const nanoid = customAlphabet('abcdefghijklmnopqrstuvwxyz1234567890', 12);
 
 type State = {
   shareChatData: ShareChatType;
@@ -16,21 +14,20 @@ type State = {
     prompts: ChatSiteItemType[];
     variables: Record<string, any>;
     shareId: string;
-  }) => { newChatId: string };
+  }) => void;
   delOneShareHistoryByChatId: (chatId: string) => void;
   delShareChatHistoryItemById: (e: { chatId: string; index: number }) => void;
   delManyShareChatHistoryByShareId: (shareId?: string) => void;
 };
 
 export const defaultHistory: ShareChatHistoryItemType = {
-  _id: `${Date.now()}`,
+  chatId: `${Date.now()}`,
   updateTime: new Date(),
   title: '新对话',
   shareId: '',
   chats: []
 };
 const defaultShareChatData: ShareChatType = {
-  maxContext: 5,
   userAvatar: HUMAN_ICON,
   app: {
     name: '',
@@ -57,32 +54,30 @@ export const useShareChatStore = create<State>()(
             state.shareChatData = val;
             // update history
             state.shareChatHistory = state.shareChatHistory.map((item) =>
-              item._id === val.history._id ? val.history : item
+              item.chatId === val.history.chatId ? val.history : item
             );
           });
         },
         shareChatHistory: [],
         saveChatResponse({ chatId, prompts, variables, shareId }) {
-          const history = get().shareChatHistory.find((item) => item._id === chatId);
-
-          const newChatId = history ? '' : nanoid();
+          const chatHistory = get().shareChatHistory.find((item) => item.chatId === chatId);
 
           const historyList = (() => {
-            if (history) {
+            if (chatHistory) {
               return get().shareChatHistory.map((item) =>
-                item._id === chatId
+                item.chatId === chatId
                   ? {
                       ...item,
                       title: prompts[prompts.length - 2]?.value,
                       updateTime: new Date(),
-                      chats: prompts,
+                      chats: chatHistory.chats.concat(prompts).slice(-50),
                       variables
                     }
                   : item
               );
             }
             return get().shareChatHistory.concat({
-              _id: newChatId,
+              chatId,
               shareId,
               title: prompts[prompts.length - 2]?.value,
               updateTime: new Date(),
@@ -97,21 +92,19 @@ export const useShareChatStore = create<State>()(
           set((state) => {
             state.shareChatHistory = historyList.slice(0, 100);
           });
-
-          return {
-            newChatId
-          };
         },
         delOneShareHistoryByChatId(chatId: string) {
           set((state) => {
-            state.shareChatHistory = state.shareChatHistory.filter((item) => item._id !== chatId);
+            state.shareChatHistory = state.shareChatHistory.filter(
+              (item) => item.chatId !== chatId
+            );
           });
         },
         delShareChatHistoryItemById({ chatId, index }) {
           set((state) => {
             // update history store
             const newHistoryList = state.shareChatHistory.map((item) =>
-              item._id === chatId
+              item.chatId === chatId
                 ? {
                     ...item,
                     chats: [...item.chats.slice(0, index), ...item.chats.slice(index + 1)]
diff --git a/client/src/types/app.d.ts b/client/src/types/app.d.ts
index 21880a816..24e2c70eb 100644
--- a/client/src/types/app.d.ts
+++ b/client/src/types/app.d.ts
@@ -37,7 +37,6 @@ export interface ShareAppItem {
 
 export type ShareChatEditType = {
   name: string;
-  maxContext: number;
 };
 
 /* agent */
diff --git a/client/src/types/chat.d.ts b/client/src/types/chat.d.ts
index b6011c18e..bc8465369 100644
--- a/client/src/types/chat.d.ts
+++ b/client/src/types/chat.d.ts
@@ -1,4 +1,4 @@
-import { ChatRoleEnum, rawSearchKey } from '@/constants/chat';
+import { ChatRoleEnum } from '@/constants/chat';
 import type { InitChatResponse, InitShareChatResponse } from '@/api/response/chat';
 import { TaskResponseKeyEnum } from '@/constants/chat';
 import { ClassifyQuestionAgentItemType } from './app';
@@ -9,9 +9,7 @@ export type ChatItemType = {
   _id?: string;
   obj: `${ChatRoleEnum}`;
   value: string;
-  [rawSearchKey]?: QuoteItemType[];
-  quoteLen?: number;
-  [key: string]: any;
+  [TaskResponseKeyEnum.responseData]?: ChatHistoryItemResType[];
 };
 
 export type ChatSiteItemType = {
@@ -19,7 +17,7 @@ export type ChatSiteItemType = {
 } & ChatItemType;
 
 export type HistoryItemType = {
-  _id: string;
+  chatId: string;
   updateTime: Date;
   customTitle?: string;
   title: string;
diff --git a/client/src/types/index.d.ts b/client/src/types/index.d.ts
index 402142e03..289d83057 100644
--- a/client/src/types/index.d.ts
+++ b/client/src/types/index.d.ts
@@ -18,7 +18,7 @@ export type FeConfigsType = {
   show_register?: boolean;
   show_appStore?: boolean;
   show_userDetail?: boolean;
-  show_git?: false;
+  show_git?: boolean;
   systemTitle?: string;
   authorText?: string;
 };
diff --git a/client/src/types/mongoSchema.d.ts b/client/src/types/mongoSchema.d.ts
index a0df71627..f35c987ae 100644
--- a/client/src/types/mongoSchema.d.ts
+++ b/client/src/types/mongoSchema.d.ts
@@ -4,6 +4,7 @@ import type { DataType } from './data';
 import { BillSourceEnum, InformTypeEnum } from '@/constants/user';
 import { TrainingModeEnum } from '@/constants/plugin';
 import type { AppModuleItemType } from './app';
+import { ChatSourceEnum } from '@/constants/chat';
 
 export interface UserModelSchema {
   _id: string;
@@ -78,6 +79,7 @@ export interface TrainingDataSchema {
 
 export interface ChatSchema {
   _id: string;
+  chatId: string;
   userId: string;
   appId: string;
   updateTime: Date;
@@ -85,6 +87,8 @@ export interface ChatSchema {
   customTitle: string;
   top: boolean;
   variables: Record<string, any>;
+  source: `${ChatSourceEnum}`;
+  shareId?: string;
   content: ChatItemType[];
 }
 
@@ -138,7 +142,6 @@ export interface ShareChatSchema {
   appId: string;
   name: string;
   total: number;
-  maxContext: number;
   lastTime: Date;
 }