diff --git a/express/main.js b/express/main.js
index 3121e14..b610934 100644
--- a/express/main.js
+++ b/express/main.js
@@ -3,7 +3,7 @@ import isDev from 'electron-is-dev'
 import settings from 'electron-settings';
 
 import { server, getPort } from './src/app.js';
-import { initChatBookSetting, initChatBookDb } from './src/utils/db.js';
+import { initChatBookSetting, initChatBookDbExec } from './src/utils/db.js';
 
 const PORT = getPort();
 
@@ -27,7 +27,7 @@ function createMainWindow() {
     ChatBookSetting = await settings.get('chatbook');
     console.log("ChatBookSetting main.js", ChatBookSetting)
     await initChatBookSetting(ChatBookSetting);
-    await initChatBookDb();
+    await initChatBookDbExec();
     mainWindow.loadURL('http://localhost:' + PORT);
   });
   
diff --git a/express/package-lock.json b/express/package-lock.json
index daaf890..113df72 100644
--- a/express/package-lock.json
+++ b/express/package-lock.json
@@ -5631,7 +5631,8 @@
     },
     "node_modules/fs": {
       "version": "0.0.1-security",
-      "license": "ISC"
+      "resolved": "https://registry.npmjs.org/fs/-/fs-0.0.1-security.tgz",
+      "integrity": "sha512-3XY9e1pP0CVEUCdj5BmfIZxRBTSDycnbqhIOGec9QYtmVH2fbLpj86CFWkrNOkt/Fvty4KZG5lTglL9j/gJ87w=="
     },
     "node_modules/fs-constants": {
       "version": "1.0.0",
diff --git a/express/src/router/user.js b/express/src/router/user.js
index eb29905..799c758 100644
--- a/express/src/router/user.js
+++ b/express/src/router/user.js
@@ -1,7 +1,7 @@
   // app.ts
   import express from 'express';
 
-  import { checkUserPassword, registerUser, changeUserPasswordByToken, changeUserDetail, changeUserStatus, checkUserToken, getUsers, getUserLogsAll, getUserLogs, getOneUserByToken, getUserByEmail, updateUserImageFavorite, updateUserVideoFavorite, refreshUserToken, addUserAgent, deleteUserAgent, getUserAgents, getMyAgents, addUser, editUser, deleteUser } from '../utils/user.js';
+  import { checkUserPassword, registerUser, changeUserPasswordByToken, changeUserDetail, changeUserStatus, checkUserToken, getUsers, getUserLogsAll, getUserLogs, getOneUserByToken, getUserByEmail, updateUserImageFavorite, updateUserVideoFavorite, refreshUserToken, addUser, editUser, deleteUser } from '../utils/user.js';
 
   const app = express();
 
@@ -152,47 +152,4 @@
     res.end();
   });
 
-  app.post('/api/user/agent/add', async (req, res) => {
-    const { authorization } = req.headers;
-    const addUserAgentData = await addUserAgent(authorization, req.body);
-    res.status(200).json(addUserAgentData);
-    res.end();
-  });
-
-  app.post('/api/user/agent/delete', async (req, res) => {
-    const { authorization } = req.headers;
-    const deleteUserAgentData = await deleteUserAgent(authorization, req.body);
-    res.status(200).json(deleteUserAgentData);
-    res.end();
-  });
-
-  app.post('/api/user/agents', async (req, res) => {
-    const { authorization } = req.headers;
-    const { pageid, pagesize } = req.body;
-    const checkUserTokenData = await checkUserToken(authorization);
-    if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.id && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user')) {
-        const getUserAgentsData = await getUserAgents(checkUserTokenData.data.id, Number(pageid), Number(pagesize));
-        res.status(200).json(getUserAgentsData);
-    }
-    else {
-        res.status(200).json({"status":"error", "msg":"Token is invalid", "data": null});
-    }
-    res.end();
-  });
-
-  app.post('/api/my/agents', async (req, res) => {
-    const { authorization } = req.headers;
-    const { pageid, pagesize } = req.body;
-    const checkUserTokenData = await checkUserToken(authorization);
-    if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.id && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user')) {
-        const getMyAgentsData = await getMyAgents(checkUserTokenData.data.id, Number(pageid), Number(pagesize));
-        res.status(200).json(getMyAgentsData);
-    }
-    else {
-        res.status(200).json({"status":"error", "msg":"Token is invalid", "data": null});
-    }
-    res.end();
-  });
-  
-
   export default app;
diff --git a/express/src/router/utils.js b/express/src/router/utils.js
index 7f7e2ee..726f035 100644
--- a/express/src/router/utils.js
+++ b/express/src/router/utils.js
@@ -4,7 +4,7 @@
 
   import { MenuListAdmin, MenuListUser } from '../utils/const.js';
   import { checkUserToken } from '../utils/user.js';
-  import { getLogsPage, clearShortLogs, clearAllLogs, getTemplate, getLLMSSetting, getFilesPage, getFilesDatasetId, getChatLogByKnowledgeIdAndUserId, addKnowledge, setOpenAISetting, setTemplate, getKnowledgePage, wholeSiteStatics, getAllImages, deleteUserLogByKnowledgeId, getAgentsPage, getAgentsEnabledList, addAgent, editAgent } from '../utils/utils.js';
+  import { getLogsPage, clearShortLogs, clearAllLogs, getTemplate, getLLMSSetting, getFilesPage, getFilesDatasetId, getChatLogByDatasetIdAndUserId, setOpenAISetting, setTemplate, wholeSiteStatics, getAllImages, deleteUserLogByDatasetId } from '../utils/utils.js';
 
   const app = express();
 
@@ -34,27 +34,13 @@
     res.end();
   });
   
-  app.post('/api/addknowledge', async (req, res) => {
-    const { authorization } = req.headers;
-    const checkUserTokenData = await checkUserToken(authorization);
-    if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user')) {
-        console.log("checkUserTokenDatacheckUserTokenDatacheckUserTokenDatacheckUserTokenData", checkUserTokenData)
-        const addKnowledgeData = await addKnowledge({...req.body, userId: checkUserTokenData.data.id});
-        res.status(200).json(addKnowledgeData);
-    }
-    else {
-        res.status(200).json({"status":"error", "msg":"Token is invalid", "data": null});
-    }
-    res.end();
-  });
-  
   app.get('/api/chatlog/agent/:datasetId/:userId/:pageid/:pagesize', async (req, res) => {
     const { datasetId, userId, pageid, pagesize } = req.params;
     const { authorization } = req.headers;
     const checkUserTokenData = await checkUserToken(authorization);
     if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user')) {
-        const getChatLogByKnowledgeIdAndUserIdData = await getChatLogByKnowledgeIdAndUserId(datasetId, Number(userId), Number(pageid), Number(pagesize));
-        res.status(200).json(getChatLogByKnowledgeIdAndUserIdData);
+        const getChatLogByDatasetIdAndUserIdData = await getChatLogByDatasetIdAndUserId(datasetId, Number(userId), Number(pageid), Number(pagesize));
+        res.status(200).json(getChatLogByDatasetIdAndUserIdData);
     }
     else {
         res.status(200).json({"status":"error", "msg":"Token is invalid", "data": null});
@@ -67,8 +53,8 @@
     const { authorization } = req.headers;
     const checkUserTokenData = await checkUserToken(authorization);
     if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user')) {
-        const deleteUserLogByKnowledgeIdData = await deleteUserLogByKnowledgeId(datasetId, Number(userId));
-        res.status(200).json(deleteUserLogByKnowledgeIdData);
+        const deleteUserLogByDatasetIdData = await deleteUserLogByDatasetId(datasetId, Number(userId));
+        res.status(200).json(deleteUserLogByDatasetIdData);
     }
     else {
         res.status(200).json({"status":"error", "msg":"Token is invalid", "data": null});
@@ -132,20 +118,6 @@
     res.end();
   });
   
-  app.get('/api/knowledge/:pageid/:pagesize', async (req, res) => {
-    const { pageid, pagesize } = req.params;
-    const { authorization } = req.headers;
-    const checkUserTokenData = await checkUserToken(authorization);
-    if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user')) {
-        const getKnowledgePageData = await getKnowledgePage(Number(pageid), Number(pagesize));
-        res.status(200).json(getKnowledgePageData);
-    }
-    else {
-        res.status(200).json({"status":"error", "msg":"Token is invalid", "data": null});
-    }
-    res.end();
-  });
-  
   app.get('/api/logs/:pageid/:pagesize', async (req, res) => {
     const { pageid, pagesize } = req.params;
     const { authorization } = req.headers;
@@ -233,75 +205,4 @@
     res.status(200).json(generateimageData).end();
   });
 
-  app.get('/api/agentsall/:pageid/:pagesize', async (req, res) => {
-    const { pageid, pagesize } = req.params;
-    const { authorization } = req.headers;
-    const checkUserTokenData = await checkUserToken(authorization);
-    if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && (checkUserTokenData.data.role == 'admin')) {
-        const getAgentsPageData = await getAgentsPage(Number(pageid), Number(pagesize));
-        res.status(200).json(getAgentsPageData);
-    }
-    else {
-        res.status(200).json({"status":"error", "msg":"Token is invalid", "data": null});
-    }
-    res.end();
-  });
-
-  app.post('/api/agents/:pageid/:pagesize', async (req, res) => {
-    const { pageid, pagesize } = req.params;
-    const { authorization } = req.headers;
-    const { type, search } = req.body;
-    const checkUserTokenData = await checkUserToken(authorization);
-    if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user')) {
-        const getAgentsPageData = await getAgentsEnabledList(Number(pageid), Number(pagesize), type, search);
-        res.status(200).json(getAgentsPageData);
-    }
-    else {
-        res.status(200).json({"status":"error", "msg":"Token is invalid", "data": null});
-    }
-    res.end();
-  });
-
-  app.post('/api/addagent', async (req, res) => {
-    const { authorization } = req.headers;
-    const checkUserTokenData = await checkUserToken(authorization);
-    if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user')) {
-        console.log("checkUserTokenData addagent", checkUserTokenData)
-        const addAgentData = await addAgent({...req.body, userId: checkUserTokenData.data.id});
-        res.status(200).json(addAgentData);
-    }
-    else {
-        res.status(200).json({"status":"error", "msg":"Token is invalid", "data": null});
-    }
-    res.end();
-  });
-
-  app.post('/api/editagent', async (req, res) => {
-    const { authorization } = req.headers;
-    const checkUserTokenData = await checkUserToken(authorization);
-    if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user')) {
-        console.log("checkUserTokenData editagent", checkUserTokenData)
-        const editAgentData = await editAgent({...req.body, userId: checkUserTokenData.data.id});
-        res.status(200).json(editAgentData);
-    }
-    else {
-        res.status(200).json({"status":"error", "msg":"Token is invalid", "data": null});
-    }
-    res.end();
-  });
-
-  app.post('/api/deleteagent', async (req, res) => {
-    const { authorization } = req.headers;
-    const checkUserTokenData = await checkUserToken(authorization);
-    if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user')) {
-        console.log("checkUserTokenData deleteagent", checkUserTokenData)
-        const editAgentData = await editAgent({...req.body, userId: checkUserTokenData.data.id});
-        res.status(200).json(editAgentData);
-    }
-    else {
-        res.status(200).json({"status":"error", "msg":"Token is invalid", "data": null});
-    }
-    res.end();
-  });
-
   export default app;
diff --git a/express/src/utils/app.js b/express/src/utils/app.js
index 79d7cf5..d620420 100644
--- a/express/src/utils/app.js
+++ b/express/src/utils/app.js
@@ -1,17 +1,10 @@
-import * as fs from 'fs'
-import multer from 'multer'
-import path from 'path'
-import * as crypto from 'crypto'
-import validator from 'validator';
-import { promisify } from 'util';
-import { DataDir, CONDENSE_TEMPLATE_INIT, QA_TEMPLATE_INIT } from './const.js';
-
-import { db, getDbRecord, getDbRecordALL } from './db.js'
-import { filterString, log, formatDate, getNanoid } from './utils.js'
-
 
+import { initChatBookDb } from './db.js'
+import { filterString, log, getNanoid } from './utils.js'
 
   export async function addApp(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       console.log("ParamsParamsParamsParamsParams", Params)
       Params._id = filterString(Params._id)
@@ -39,6 +32,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
   
   export async function editApp(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = filterString(Params._id)
       Params.teamId = filterString(Params.teamId)
@@ -65,6 +60,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function editAppById(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = filterString(Params._id)
       Params.teamId = filterString(Params.teamId)
@@ -90,6 +87,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function deleteApp(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = filterString(Params.appId)
       Params.userId = filterString(Params.userId)
@@ -106,6 +105,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
   
   export async function deleteAppById(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = filterString(Params._id)
       Params.id = filterString(Params.id)
@@ -122,6 +123,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
   
   export async function getApp(id, userId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const idFilter = filterString(id)
     
     const SettingRS = await (getDbRecordALL)(`SELECT data, avatar, name, intro, type, groupTwo, permission from app where _id = ? `, [idFilter]);
@@ -138,6 +141,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function getAppById(_id, id) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const _idFilter = filterString(_id)
     const idFilter = filterString(id)
     
@@ -155,6 +160,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function getAppByPublishId(id) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const idFilter = filterString(id)
     
     const PublishApp = await (getDbRecordALL)(`SELECT * from publish where _id = ?`, [idFilter]);
@@ -176,6 +183,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function getAppPage(pageid, pagesize, userId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
     const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
     const From = pageidFiler * pagesizeFiler;
@@ -198,6 +207,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function getAppPageAll(pageid, pagesize, data) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
     const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
     const From = pageidFiler * pagesizeFiler;
@@ -240,6 +251,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function getChatlogPageByApp(appId, pageid, pagesize, userId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const appIdFileter = filterString(appId)
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
     const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
@@ -263,6 +276,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function getChatlogStaticPageByApp(appId, pageid, pagesize) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const appIdFileter = filterString(appId)
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
     const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
@@ -299,6 +314,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
   
   export async function getPublishsPageByApp(appId, pageid, pagesize, userId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const appIdFileter = filterString(appId)
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
     const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
@@ -322,6 +339,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function getPublishsAll(pageid, pagesize) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
     const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
     const From = pageidFiler * pagesizeFiler;
@@ -347,6 +366,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function addPublish(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = getNanoid(32)
       Params.name = filterString(Params.name)
@@ -382,8 +403,9 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
     }
   }
 
-  
   export async function editPublish(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = filterString(Params._id)
       Params.name = filterString(Params.name)
@@ -409,6 +431,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function deletePublish(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = filterString(Params._id)
       Params.appId = filterString(Params.appId)
@@ -427,6 +451,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
   
   export async function getPublish(id, userId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const idFilter = filterString(id)
     const userIdFilter = Number(userId)
     
@@ -443,6 +469,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function getChatLogByAppIdAndUserId(appId, userId, pageid, pagesize) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const appIdFiler = filterString(appId);
     const userIdFiler = filterString(userId);
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
@@ -467,6 +495,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function deleteUserLogByAppId(appId, userId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const UpdateChatLog = db.prepare("update chatlog set current = 0 where appId = ? and userId = ?");
     UpdateChatLog.run(appId, userId);
     UpdateChatLog.finalize();
@@ -475,6 +505,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function deleteUserLogByChatlogId(appId, userId, id) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const UpdateChatLog = db.prepare("delete from chatlog where appId = ? and userId = ? and _id = ?");
     UpdateChatLog.run(appId, userId, id);
     UpdateChatLog.finalize();
diff --git a/express/src/utils/dataset.js b/express/src/utils/dataset.js
index 4eb5131..20f07e4 100644
--- a/express/src/utils/dataset.js
+++ b/express/src/utils/dataset.js
@@ -1,16 +1,11 @@
-import * as fs from 'fs'
-import multer from 'multer'
-import path from 'path'
-import * as crypto from 'crypto'
-import validator from 'validator';
-import { promisify } from 'util';
-import { DataDir, CONDENSE_TEMPLATE_INIT, QA_TEMPLATE_INIT } from './const.js';
 
-import { db, getDbRecord, getDbRecordALL } from './db.js'
-import { filterString, log, formatDate, getNanoid } from './utils.js'
+import { initChatBookDb } from './db.js'
+import { filterString, log, getNanoid } from './utils.js'
 
 
   export async function addDataset(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = filterString(Params._id)
       Params.name = filterString(Params.name)
@@ -34,6 +29,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
   
   export async function editDataset(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = filterString(Params._id)
       Params.teamId = filterString(Params.teamId)
@@ -57,6 +54,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
   
   export async function deleteDataset(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = filterString(Params.datasetId)
       Params.userId = filterString(Params.userId)
@@ -73,6 +72,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
   
   export async function getDataset(id, userId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const idFilter = filterString(id)
     const userIdFilter = Number(userId)
     
@@ -89,6 +90,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function getDatasetPage(pageid, pagesize, userId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
     const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
     const From = pageidFiler * pagesizeFiler;
@@ -111,6 +114,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function getCollectionPageByDataset(datasetId, pageid, pagesize, userId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const datasetIdFileter = filterString(datasetId)
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
     const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
@@ -134,6 +139,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function getCollectionAll(pageid, pagesize) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
     const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
     const From = pageidFiler * pagesizeFiler;
@@ -159,6 +166,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function addCollection(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = getNanoid(32)
       Params.name = filterString(Params.name)
@@ -193,6 +202,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function editCollection(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = filterString(Params._id)
       Params.name = filterString(Params.name)
@@ -216,6 +227,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
 
   export async function uploadCollection(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       const type = filterString(Params.type)
       const datasetId = filterString(Params.datasetId)
@@ -268,8 +281,9 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
 
   }
 
-
   export async function deleteCollection(Params) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
       Params._id = filterString(Params._id)
       Params.datasetId = filterString(Params.datasetId)
@@ -287,6 +301,8 @@ import { filterString, log, formatDate, getNanoid } from './utils.js'
   }
   
   export async function getCollection(id, userId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const idFilter = filterString(id)
     const userIdFilter = Number(userId)
     
diff --git a/express/src/utils/db.js b/express/src/utils/db.js
index 5629d06..c2174fc 100644
--- a/express/src/utils/db.js
+++ b/express/src/utils/db.js
@@ -1,24 +1,54 @@
 // globals.ts
+import fs from 'fs'
 import sqlite3 from 'sqlite3';
 import { promisify } from 'util';
-import { DataDir } from './const.js';
 import { enableDir } from './utils.js';
 
 let initialized = false;
 let ChatBookSetting = null
+let db = null
+let getDbRecord = null
+let getDbRecordALL = null
 
-export async function initChatBookSetting(Data) {
+export function initChatBookSetting(Data) {
     console.log("ChatBookSettingChatBookSetting", ChatBookSetting)
     ChatBookSetting = Data
 }
 
-// @ts-ignore
-export const db = new sqlite3.Database(DataDir + '/ChatBookSqlite3.db', { encoding: 'utf8' });
+export function initChatBookDb() {
 
-export const getDbRecord = promisify(db.get.bind(db));
-export const getDbRecordALL = promisify(db.all.bind(db));
+    const DataDir = ChatBookSetting && ChatBookSetting.NodeStorageDirectory ? ChatBookSetting.NodeStorageDirectory : "D:\\GitHub\\ChatBook\\express\\data";
+    
+    if(!isDirectorySync(DataDir)) {
+        return {DataDir: null, db: null, getDbRecord: null, getDbRecordALL: null}
+    }
+    
+    if(db == null) {
+        db = new sqlite3.Database(DataDir + '/ChatBookSqlite3.db', { encoding: 'utf8' });
+    }
+
+    if(getDbRecord == null) {
+        getDbRecord = promisify(db.get.bind(db));
+    }
+
+    if(getDbRecordALL == null) {
+        getDbRecordALL = promisify(db.all.bind(db));
+    }
+
+    return {DataDir, db, getDbRecord, getDbRecordALL}
+}
+
+export async function initChatBookDbExec() {
+  let exeStatus = 0  
+  if (!initialized) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+    
+    if(!isDirectorySync(DataDir)) {
+        return {DataDir: null, db: null, getDbRecord: null, getDbRecordALL: null}
+    }
+
+    console.log("dbdbdbdbdbdbdb", db, DataDir)
 
-export async function initChatBookDb() {
     enableDir(DataDir);
     enableDir(DataDir + '/audio/');
     enableDir(DataDir + '/avatarforapp/');
@@ -30,7 +60,7 @@ export async function initChatBookDb() {
     enableDir(DataDir + '/uploadfiles/');
     enableDir(DataDir + '/parsedfiles/');
     enableDir(DataDir + '/video/');
-    
+
     db.serialize(() => {
         db.run(`
             CREATE TABLE IF NOT EXISTS collection (
@@ -67,16 +97,6 @@ export async function initChatBookDb() {
                 userId TEXT not null
             );
         `);
-        db.run(`
-            CREATE TABLE IF NOT EXISTS knowledge (
-                id INTEGER PRIMARY KEY AUTOINCREMENT,
-                name TEXT not null,
-                summary TEXT not null,
-                timestamp INTEGER not null default 0,
-                userId INTEGER not null,
-                UNIQUE(name, userId)
-            );
-        `);
         db.run(`
             CREATE TABLE IF NOT EXISTS chatlog (
                 id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -228,31 +248,6 @@ export async function initChatBookDb() {
                 createtime INTEGER not null default 0
             );
         `);
-        db.run(`
-            CREATE TABLE IF NOT EXISTS agents (
-                id INTEGER PRIMARY KEY AUTOINCREMENT,
-                title TEXT KEY not null,
-                description TEXT not null,
-                tags TEXT not null,
-                config TEXT not null,
-                avatar TEXT not null,
-                author TEXT not null,
-                createDate TEXT not null,
-                status INTEGER not null default 1,
-                model TEXT not null default 'Gemini',
-                type INTEGER not null default 1,
-                userId TEXT not null default 0
-            );
-        `);
-        db.run(`
-            CREATE TABLE IF NOT EXISTS useragents (
-                id INTEGER PRIMARY KEY AUTOINCREMENT,
-                userId INTEGER not null default 0,
-                appId INTEGER not null default 0,
-                createtime INTEGER not null default 0,
-                UNIQUE(userId, appId)
-            );
-        `);
         db.run(`
             CREATE TABLE IF NOT EXISTS app (
                 id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -313,7 +308,6 @@ export async function initChatBookDb() {
                 userId INTEGER not null default 0
             );
         `);
-        
         db.run(`
             CREATE TABLE IF NOT EXISTS dataset (
                 id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -335,12 +329,7 @@ export async function initChatBookDb() {
         `);
         
     });
-}
 
-export async function initChatBookDbExec() {
-  let exeStatus = 0  
-  if (!initialized) {
-    await initChatBookDb();
     initialized = true;
     exeStatus = 1
   }
@@ -348,3 +337,12 @@ export async function initChatBookDbExec() {
   console.log("initChatBookDbExec initialized", initialized)
 }
 
+function isDirectorySync(path) {
+    try {
+        const stats = fs.statSync(path);
+        return stats.isDirectory();
+    } catch (err) {
+        console.error('isDirectorySync Error checking if path is a directory:', err);
+        return false;
+    }
+  }
\ No newline at end of file
diff --git a/express/src/utils/lancedb.js b/express/src/utils/lancedb.js
index 58be6b6..f817770 100644
--- a/express/src/utils/lancedb.js
+++ b/express/src/utils/lancedb.js
@@ -1,6 +1,4 @@
-import express from 'express';
-import crypto from 'crypto';
-import { OpenAI } from "openai";
+
 import { ChatOpenAI } from "@langchain/openai";
 import { PromptTemplate } from "@langchain/core/prompts";
 import { connect } from "vectordb";
@@ -11,8 +9,6 @@ import { BytesOutputParser, StringOutputParser } from '@langchain/core/output_pa
 
 import { DataDir } from './const.js';
 
-//import { db, getDbRecord, getDbRecordALL } from './db.js'
-
 import dotenv from 'dotenv';
 dotenv.config();
 
diff --git a/express/src/utils/llms.js b/express/src/utils/llms.js
index 4b06e67..6b13437 100644
--- a/express/src/utils/llms.js
+++ b/express/src/utils/llms.js
@@ -2,7 +2,6 @@
 import * as fs from 'fs'
 import path from 'path'
 import axios from 'axios';
-import os from "node:os";
 
 import { OpenAI } from "openai";
 import { ChatOpenAI, OpenAIEmbeddings } from "@langchain/openai";
@@ -18,12 +17,6 @@ import { ChatGoogleGenerativeAI } from "@langchain/google-genai";
 import { HarmBlockThreshold, HarmCategory } from "@google/generative-ai";
 //import { ChatBaiduWenxin } from "@langchain/community/chat_models/baiduwenxin";
 
-import { MemoryVectorStore } from "langchain/vectorstores/memory";
-import { createRetrieverTool } from "langchain/agents/toolkits";
-import { pull } from "langchain/hub";
-import { createOpenAIFunctionsAgent } from "langchain/agents";
-import { AgentExecutor } from "langchain/agents";
-
 import { RecursiveCharacterTextSplitter } from 'langchain/text_splitter';
 import { PDFLoader } from 'langchain/document_loaders/fs/pdf';
 import { TextLoader } from 'langchain/document_loaders/fs/text';
@@ -47,7 +40,7 @@ import { RunnableSequence } from '@langchain/core/runnables';
 import { BytesOutputParser, StringOutputParser } from '@langchain/core/output_parsers';
 
 import { DataDir } from './const.js';
-import { db, getDbRecord, getDbRecordALL } from './db.js'
+import { initChatBookDb } from './db.js'
 import { getLLMSSetting, log, isFile, formatDateString, enableDir, getNanoid, writeFile } from './utils.js'
 
 import { createEmbeddingsFromList, getWebsiteUrlContext, formatMessage, rephraseInput, retrieveContext } from './lancedb.js';
@@ -71,6 +64,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function ChatApp(_id, res, userId, question, history, template, appId, publishId, allowChatLog, temperature, datasetId, DatasetPrompt) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
 
     const Records = await (getDbRecord)("SELECT * from app where _id = ?", [appId]);
     const AppDataText = Records ? Records.data : null;  
@@ -124,6 +119,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function chatOpenAI(_id, res, userId, question, history, template, appId, publishId, allowChatLog, temperature) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     ChatBookOpenAIStreamResponse = ''
     const startTime = performance.now()
     if(OPENAI_API_KEY) {
@@ -191,6 +188,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function chatOpenAIDataset(_id, res, userId, question, history, template, appId, publishId, allowChatLog, temperature, datasetId, DatasetPrompt) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     ChatBookOpenAIStreamResponse = ''
     const startTime = performance.now()
     if(OPENAI_API_KEY) {
@@ -276,6 +275,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function chatDeepSeek(_id, res, userId, question, history, template, appId, publishId, allowChatLog, temperature) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const startTime = performance.now()
     const pastMessages = [];
     if (template && template !== '') {
@@ -372,6 +373,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export function makeChainOpenAI(retriever, CONDENSE_TEMPLATE, QA_TEMPLATE) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const condenseQuestionPrompt = ChatPromptTemplate.fromTemplate(CONDENSE_TEMPLATE);
     const answerPrompt = ChatPromptTemplate.fromTemplate(QA_TEMPLATE);
 
@@ -445,6 +448,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function chatChatGemini(_id, res, userId, question, history, template, appId, publishId, allowChatLog) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const datasetId = ''
     await initChatBookGeminiStream(res, datasetId)
     const pastMessages = []
@@ -488,6 +493,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function chatChatGeminiMindMap(res, userId, question, history, template, appId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const datasetId = ''
     await initChatBookGeminiStream(res, datasetId)
     const TextPrompts = template && template != '' ? template : "\n 要求生成一份PPT的大纲,以行业总结性报告的形式显现,生成15-20页左右,每一页3-6个要点,每一个要点字数在10-30之间,返回格式为Markdown,标题格式使用: **标题名称** 的形式表达."
@@ -549,6 +556,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function chatChatBaiduWenxin(res, userId, question, history, template, appId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const datasetId = ''
     await initChatBookBaiduWenxinStream(res, datasetId);
     if(!ChatBaiduWenxinModel) {
@@ -591,6 +600,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function GenereateImageUsingDallE2(res, userId, question, size='1024x1024') {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const datasetId = ''
     getLLMSSettingData = await getLLMSSetting(datasetId);    
     const OPENAI_API_BASE = getLLMSSettingData.OPENAI_API_BASE ?? "https://api.openai.com/v1";
@@ -658,6 +669,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function GenereateAudioUsingTTS(res, ModelId, userId, question, voice='alloy', appId) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     getLLMSSettingData = await getLLMSSetting(ModelId);    
     const OPENAI_API_BASE = getLLMSSettingData.OPENAI_API_BASE ?? "https://api.openai.com/v1";
     const OPENAI_API_KEY = getLLMSSettingData.OPENAI_API_KEY;
@@ -710,6 +723,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function outputAudio(res, file) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try {
       const fileList = file.split('_')
       const FileName = DataDir + "/audio/" + fileList[0] + "/" + file + ".mp3";
@@ -730,6 +745,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function compressPng(file) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const FileName = path.join(DataDir, "/image/"+ file + ".png");
     const FileNameNew = path.join(DataDir, "/image/"+ file + "_thumbnail.png");
     if(!isFile(FileNameNew) && isFile(FileName))   {
@@ -745,6 +762,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function compressImageForImage(file, width, height) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const FileName = path.join(DataDir, "/imageforimage/"+ file);
     const FileNameNew = path.join(DataDir, "/imageforimage/Resize_" + (width ? width+'_'+file : height+'_'+file) );
     if(!isFile(FileNameNew) && isFile(FileName))   {
@@ -766,6 +785,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function outputImage(res, file) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try {
       await compressPng(file);
       const FileName = path.join(DataDir, "/image/"+ file + "_thumbnail.png");
@@ -787,6 +808,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function outputAvatarForApp(res, file) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try {
       await compressPng(file);
       const FileName = path.join(DataDir, "/avatarforapp/"+ file);
@@ -808,6 +831,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function outputAvatarForDataset(res, file) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try {
       await compressPng(file);
       const FileName = path.join(DataDir, "/avatarfordataset/"+ file);
@@ -829,6 +854,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function outputImageOrigin(res, file) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try {
       const FileName = path.join(DataDir, "/image/"+ file + ".png");
       if(isFile(FileName))   {
@@ -849,6 +876,8 @@ let ChatBaiduWenxinModel = null
 
   //此处只做数据转文本操作, 向量化数据在另外一个函数里面.
   export async function parseFilesAndWeb() {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try {
 
       const RecordsAll = await getDbRecordALL(`SELECT * from collection where status = '0' order by id asc limit 10`);
@@ -918,6 +947,8 @@ let ChatBaiduWenxinModel = null
   }
 
   export async function vectorDdProcess() {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try {
       const RecordsAll = await getDbRecordALL(`SELECT * from dataset where syncStatus = '1' limit 1`);
       await Promise.all(RecordsAll.map(async (DatasetItem)=>{
diff --git a/express/src/utils/user.js b/express/src/utils/user.js
index f406c87..c32cb18 100644
--- a/express/src/utils/user.js
+++ b/express/src/utils/user.js
@@ -8,8 +8,8 @@
 
   dotenv.config();
 
-  import { db, getDbRecord, getDbRecordALL } from './db.js'
-
+  import { initChatBookDb } from './db.js'
+  
   const secretKey = process.env.JWT_TOKEN_SECRET_KEY || "ChatBookAI"; 
 
   export const createJwtToken = (userId, email, role) => {
@@ -62,6 +62,8 @@
   }
 
   export async function checkUserTokenXWE(token) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const buffer = Buffer.from(token, 'base64');
     const TxText = buffer.toString('utf-8');
     const Tx = JSON.parse(TxText)
@@ -126,6 +128,8 @@
   }
 
   export async function userLoginLog(req, email, action, msg) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const agent = useragent.parse(req.headers['user-agent']);
     const BrowserType = agent.family
     const BrowserVersion = agent.toVersion()
@@ -191,7 +195,9 @@
     }
   }
 
-  export async function changeUserPasswordByToken(token, data) {    
+  export async function changeUserPasswordByToken(token, data) {  
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+    
     const checkUserTokenData = await checkUserToken(token);
     if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && checkUserTokenData.data.role == 'admin') {
       const getOneUserData = await getOneUser(checkUserTokenData.data.email);
@@ -230,6 +236,8 @@
   }
 
   export async function changeUserDetail(token, data) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const checkUserTokenData = await checkUserToken(token);
     if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && checkUserTokenData.data.role == 'admin') {
       const updateSetting = db.prepare('update user set firstname = ?, lastname = ?, organization = ?, mobile = ?, address = ?, state = ?, country = ?, language = ? where email = ?');
@@ -245,6 +253,8 @@
   }
 
   export async function changeUserStatus(token, data) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const checkUserTokenData = await checkUserToken(token);
     if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && checkUserTokenData.data.role == 'admin') {
       const updateSetting = db.prepare('update user set user_status = ? where id = ?');
@@ -260,6 +270,8 @@
   }
 
   export async function registerUser(email, username, password, confirm_password, language) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     try{
         if(password != confirm_password) {
 
@@ -286,6 +298,8 @@
   }
 
   export async function addUser(token, data) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const checkUserTokenData = await checkUserToken(token);
     if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && checkUserTokenData.data.role == 'admin' && data && data.email && data.username) {
       
@@ -312,6 +326,8 @@
   }
 
   export async function editUser(token, data) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const checkUserTokenData = await checkUserToken(token);
     if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && checkUserTokenData.data.role == 'admin') {
       const updateSetting = db.prepare('update user set firstname = ?, lastname = ?, organization = ?, mobile = ?, address = ?, state = ?, country = ?, language = ? where email = ?');
@@ -328,6 +344,8 @@
   }
 
   export async function deleteUser(token, data) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const checkUserTokenData = await checkUserToken(token);
     if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email && checkUserTokenData.data.role == 'admin' && data && data.email && data.username) {
       const deleteSetting = db.prepare('delete from user where email = ? and username = ?');
@@ -344,12 +362,16 @@
   }
 
   export async function getOneUser(email) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const Records = await (getDbRecord)("SELECT * from user where email = ? ", [email]);
  
     return Records ? Records : null;
   }
 
   export async function getOneUserByToken(token) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const checkUserTokenData = await checkUserToken(token);
     if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.email) {
       const getOneUserData = await getOneUser(checkUserTokenData.data.email);
@@ -381,6 +403,8 @@
   }
 
   export async function getUsers(pageid, pagesize, data) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
     const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
     const From = pageidFiler * pagesizeFiler;
@@ -425,6 +449,8 @@
   }
 
   export async function getUserLogs(email, pageid, pagesize) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
     const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
     const From = pageidFiler * pagesizeFiler;
@@ -448,6 +474,8 @@
   }
 
   export async function getUserLogsAll(pageid, pagesize) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
     const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
     const From = pageidFiler * pagesizeFiler;
@@ -480,6 +508,8 @@
   }
 
   export async function updateUserImageFavorite(token, data) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     console.log("data", data)
     const checkUserTokenData = await checkUserToken(token);
     if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.id && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user' && data && data.id && data.status != null)) {
@@ -504,6 +534,8 @@
   }
 
   export async function updateUserVideoFavorite(token, data) {
+    const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
     console.log("data", data)
     const checkUserTokenData = await checkUserToken(token);
     if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.id && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user' && data && data.id && data.status != null)) {
@@ -526,85 +558,3 @@
       return {"status":"error", "msg":"Token is invalid in changeUserDetail"}
     }
   }
-  
-
-  export async function addUserAgent(token, data) {
-    console.log("data", data)
-    const checkUserTokenData = await checkUserToken(token);
-    if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.id && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user' && data && data.appId)) {
-      console.log("addUserAgent", checkUserTokenData)
-      const insertUser = db.prepare('INSERT OR REPLACE INTO useragents (userId, appId, createtime) VALUES (?, ?, ?)');
-      insertUser.run(checkUserTokenData.data.id, data.appId, Date.now());
-      insertUser.finalize();
-
-      return {"status":"ok", "msg":"Add agent successful"}
-    }
-    else {
-      return {"status":"error", "msg":"Token is invalid in addUserAgent"}
-    }
-  }
-
-  export async function deleteUserAgent(token, data) {
-    console.log("data", data)
-    const checkUserTokenData = await checkUserToken(token);
-    if(checkUserTokenData && checkUserTokenData.data && checkUserTokenData.data.id && (checkUserTokenData.data.role == 'admin' || checkUserTokenData.data.role == 'user' && data && data.appId)) {
-      console.log("addUserAgent", checkUserTokenData)
-      const commitSql = db.prepare('delete from useragents where userId = ? and appId = ?');
-      commitSql.run(checkUserTokenData.data.id, data.appId);
-      commitSql.finalize();
-      return {"status":"ok", "msg":"Cancel agent successful"}
-    }
-    else {
-      return {"status":"error", "msg":"Token is invalid in addUserAgent"}
-    }
-  }
-
-  export async function getUserAgents(userId, pageid, pagesize) {
-    const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
-    const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
-    const From = pageidFiler * pagesizeFiler;
-    console.log("pageidFiler", pageidFiler)
-    console.log("pagesizeFiler", pagesizeFiler)
-
-    const Records = await (getDbRecord)("SELECT COUNT(*) AS NUM from useragents where userId = ? ", [userId]);
-    const RecordsTotal = Records ? Records.NUM : 0;
-
-    const RecordsAll = await (getDbRecordALL)(`SELECT * FROM useragents WHERE userId = ? ORDER BY id DESC LIMIT ? OFFSET ? `, [userId, pagesizeFiler, From]) || [];
-
-    const RS = {};
-    RS['allpages'] = Math.ceil(RecordsTotal/pagesizeFiler);
-    RS['data'] = RecordsAll.filter(element => element !== null && element !== undefined && element !== '');
-    RS['from'] = From;
-    RS['pageid'] = pageidFiler;
-    RS['pagesize'] = pagesizeFiler;
-    RS['total'] = RecordsTotal;
-  
-    return RS;
-  }
-
-  export async function getMyAgents(userId, pageid, pagesize) {
-    const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
-    const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
-    const From = pageidFiler * pagesizeFiler;
-    console.log("pageidFiler", pageidFiler)
-    console.log("pagesizeFiler", pagesizeFiler)
-
-    const Records = await (getDbRecord)("SELECT COUNT(*) AS NUM from useragents where userId = ? ", [userId]);
-    const RecordsTotal = Records ? Records.NUM : 0;
-
-    const RecordsAll = await (getDbRecordALL)(`SELECT * FROM useragents WHERE userId = ? ORDER BY id DESC LIMIT ? OFFSET ? `, [userId, pagesizeFiler, From]) || [];
-    const AgentsList = RecordsAll.map(element => element.appId);
-    const PlaceHolders = AgentsList.map(() => '?').join(',');
-    const RecordsList = await (getDbRecordALL)(`SELECT * FROM agents WHERE id IN (${PlaceHolders}) ORDER BY id DESC`, AgentsList) || [];
-
-    const RS = {};
-    RS['allpages'] = Math.ceil(RecordsTotal/pagesizeFiler);
-    RS['data'] = RecordsList;
-    RS['RecordsAll'] = RecordsAll;
-    RS['from'] = From;
-    RS['pageid'] = pageidFiler;
-    RS['pagesize'] = pagesizeFiler;
-    RS['total'] = RecordsTotal;
-  
-    return RS;
-  }
\ No newline at end of file
diff --git a/express/src/utils/utils.js b/express/src/utils/utils.js
index f083995..c4f7378 100644
--- a/express/src/utils/utils.js
+++ b/express/src/utils/utils.js
@@ -3,12 +3,11 @@ import multer from 'multer'
 import path from 'path'
 import * as crypto from 'crypto'
 import validator from 'validator';
-import { promisify } from 'util';
-import { DataDir, CONDENSE_TEMPLATE_INIT, QA_TEMPLATE_INIT } from './const.js';
 import { randomBytes } from 'crypto';
-import { db, getDbRecord, getDbRecordALL } from './db.js'
+import { initChatBookDb } from './db.js'
 import iconv from 'iconv-lite';
 
+
 export function enableDir(directoryPath) {
   try {
     fs.accessSync(directoryPath, fs.constants.F_OK);
@@ -25,6 +24,8 @@ export function enableDir(directoryPath) {
 }
 
 export async function getLLMSSetting(datasetId) {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
   const datasetIdFilter = filterString(datasetId)
   
   const RecordsAll = await (getDbRecordALL)(`SELECT name,content from setting where type='openaisetting' and datasetId = ? `, [datasetIdFilter]);
@@ -39,6 +40,8 @@ export async function getLLMSSetting(datasetId) {
 }
 
 export async function setOpenAISetting(Params) {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
   const datasetIdFilter = filterString(Params.datasetId)
   const userIdFilter = filterString(Params.userId)
   try {
@@ -58,6 +61,8 @@ export async function setOpenAISetting(Params) {
 }
 
 export async function getTemplate(datasetId, userId) {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
   const datasetIdFilter = filterString(datasetId)
   const userIdFilter = Number(userId)
   
@@ -74,6 +79,8 @@ export async function getTemplate(datasetId, userId) {
 }
 
 export async function setTemplate(Params) {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+  
   try{
     const datasetIdFilter = Number(Params.datasetId)
     const userIdFilter = Params.userId
@@ -90,67 +97,6 @@ export async function setTemplate(Params) {
   return {"status":"ok", "msg":"Update Success"}
 }
 
-export async function addKnowledge(Params) {
-  try{
-    console.log("ParamsParamsParamsParamsParams", Params)
-    const userIdFilter = Params.userId
-    Params.name = filterString(Params.name)
-    Params.summary = filterString(Params.summary)
-    
-    const Records = await (getDbRecord)("SELECT id from knowledge where name = ? and userId = ?", [Params.name, userIdFilter]);
-    const RecordId = Records ? Records.id : 0;
-
-    console.log("RecordId", RecordId, Params.userId)
-    if(RecordId > 0) {
-      Params.id = RecordId
-      setKnowledge(Params)
-    }
-    else {
-      const insertSetting = db.prepare('INSERT OR REPLACE INTO knowledge (name, summary, timestamp, userId) VALUES (?, ?, ?, ?)');
-      insertSetting.run(Params.name, Params.summary, Date.now(), userIdFilter);
-
-      insertSetting.run(Params.name, Params.summary, Date.now(), userIdFilter, function(err) {
-        if (err) {
-          console.error(err.message);
-
-          return;
-        }
-
-        //@ts-ignore
-        const lastInsertId = this.lastID;
-        console.log('Last inserted ID:', lastInsertId);
-        insertSetting.finalize();
-        if(lastInsertId) {
-          const TemplateInfo = {datasetId: lastInsertId, CONDENSE_TEMPLATE: CONDENSE_TEMPLATE_INIT, QA_TEMPLATE: QA_TEMPLATE_INIT, userId: userIdFilter}
-          setTemplate(TemplateInfo)
-        }
-
-      });
-    }
-  }
-  catch (error) {
-    console.log('Error setOpenAISetting:', error.message);
-  }
-
-  return {"status":"ok", "msg":"Update Success"}
-}
-
-export async function setKnowledge(Params) {
-  try{
-    Params.id = Number(Params.id)
-    Params.name = filterString(Params.name)
-    Params.summary = filterString(Params.summary)
-    const updateSetting = db.prepare('update knowledge set name = ?, summary = ?, timestamp = ? where id = ?');
-    updateSetting.run(Params.name, Params.summary, Date.now(), Params.id);
-    updateSetting.finalize();
-  }
-  catch (error) {
-    console.log('Error setOpenAISetting:', error.message);
-  }
-
-  return {"status":"ok", "msg":"Update Success"}
-}
-
 export function uploadfiles() {
   const storage = multer.diskStorage({
     destination: (req, file, cb) => {
@@ -257,6 +203,8 @@ export async function uploadfilesInsertIntoDb(files, datasetId, userId) {
 }
 
 export async function getFilesPage(pageid, pagesize) {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
   const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
   const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
   const From = pageidFiler * pagesizeFiler;
@@ -296,15 +244,17 @@ export async function getFilesPage(pageid, pagesize) {
 }
 
 export async function getFilesDatasetId(datasetId, pageid, pagesize) {
-  const KnowledgeIdFiler = Number(datasetId) < 0 ? 0 : datasetId;
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
+  const datasetIdFiler = Number(datasetId) < 0 ? 0 : datasetId;
   const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
   const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
   const From = pageidFiler * pagesizeFiler;
   
   
-  const Records = await (getDbRecord)("SELECT COUNT(*) AS NUM from files where datasetId = ?", [KnowledgeIdFiler]);
+  const Records = await (getDbRecord)("SELECT COUNT(*) AS NUM from files where datasetId = ?", [datasetIdFiler]);
   const RecordsTotal = Records ? Records.NUM : 0;  
-  const RecordsAll = await (getDbRecordALL)(`SELECT * from files where datasetId = ? order by status desc, timestamp desc limit ? OFFSET ? `, [KnowledgeIdFiler, pagesizeFiler, From]);
+  const RecordsAll = await (getDbRecordALL)(`SELECT * from files where datasetId = ? order by status desc, timestamp desc limit ? OFFSET ? `, [datasetIdFiler, pagesizeFiler, From]);
 
   let RSDATA = []
   if(RecordsAll != undefined) {
@@ -336,23 +286,27 @@ export async function getFilesDatasetId(datasetId, pageid, pagesize) {
 }
 
 export async function getFilesNotParsed() {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
   
   const RecordsAll = await (getDbRecordALL)(`SELECT * from files where status = '0' order by timestamp asc limit 10 `);
 
   return RecordsAll;
 }
 
-export async function getChatLogByKnowledgeIdAndUserId(datasetId, userId, pageid, pagesize) {
-  const KnowledgeIdFiler = filterString(datasetId);
+export async function getChatLogByDatasetIdAndUserId(datasetId, userId, pageid, pagesize) {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
+  const datasetIdFiler = filterString(datasetId);
   const userIdFiler = Number(userId) < 0 ? 0 : userId;
   const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
   const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
   const From = pageidFiler * pagesizeFiler;
 
   
-  const Records = await (getDbRecord)("SELECT COUNT(*) AS NUM from chatlog where current = 1 and appId = ? and userId = ?", [KnowledgeIdFiler, userIdFiler]);
+  const Records = await (getDbRecord)("SELECT COUNT(*) AS NUM from chatlog where current = 1 and appId = ? and userId = ?", [datasetIdFiler, userIdFiler]);
   const RecordsTotal = Records ? Records.NUM : 0;
-  const RecordsAll = await (getDbRecordALL)(`SELECT * from chatlog where current = 1 and  appId = ? and userId = ? order by id desc limit ? OFFSET ? `, [KnowledgeIdFiler, userIdFiler, pagesizeFiler, From]);
+  const RecordsAll = await (getDbRecordALL)(`SELECT * from chatlog where current = 1 and  appId = ? and userId = ? order by id desc limit ? OFFSET ? `, [datasetIdFiler, userIdFiler, pagesizeFiler, From]);
 
   const RS = {};
   RS['allpages'] = Math.ceil(RecordsTotal/pagesizeFiler);
@@ -366,6 +320,8 @@ export async function getChatLogByKnowledgeIdAndUserId(datasetId, userId, pageid
 }
 
 export async function getLogsPage(pageid, pagesize) {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
   const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
   const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
   const From = pageidFiler * pagesizeFiler;
@@ -386,29 +342,6 @@ export async function getLogsPage(pageid, pagesize) {
   return RS;
 }
 
-export async function getKnowledgePage(pageid, pagesize) {
-  const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
-  const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
-  const From = pageidFiler * pagesizeFiler;
-  console.log("pageidFiler", pageidFiler)
-  console.log("pagesizeFiler", pagesizeFiler)
-
-  
-  const Records = await (getDbRecord)("SELECT COUNT(*) AS NUM from knowledge");
-  const RecordsTotal = Records ? Records.NUM : 0;  
-  const RecordsAll = await (getDbRecordALL)(`SELECT * from knowledge order by id desc limit ? OFFSET ? `, [pagesizeFiler, From]);
-  
-  const RS = {};
-  RS['allpages'] = Math.ceil(RecordsTotal/pagesizeFiler);
-  RS['data'] = RecordsAll.filter(element => element !== null && element !== undefined && element !== '');
-  RS['from'] = From;
-  RS['pageid'] = pageidFiler;
-  RS['pagesize'] = pagesizeFiler;
-  RS['total'] = RecordsTotal;
-
-  return RS;
-}
-
 export function timestampToDate(timestamp) {
   const date = new Date(Number(timestamp) * 1000);
   const year = date.getFullYear();
@@ -419,6 +352,8 @@ export function timestampToDate(timestamp) {
 }
 
 export async function log(appId, publishId, userId, Action1, Action2, Action3, Action4, Action5, Action6, Action7, Action8, Action9, Action10) {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
   const currentDate = new Date();
   const currentDateTime = currentDate.toLocaleString();
   const content = JSON.stringify(Action1) +" "+ JSON.stringify(Action2) +" "+ JSON.stringify(Action3) +" "+ JSON.stringify(Action4) +" "+ JSON.stringify(Action5) +" "+ JSON.stringify(Action6) +" "+ JSON.stringify(Action7) +" "+ JSON.stringify(Action8) +" "+ JSON.stringify(Action9) +" "+ JSON.stringify(Action10);
@@ -429,6 +364,8 @@ export async function log(appId, publishId, userId, Action1, Action2, Action3, A
 }
 
 export async function deleteLog() {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
   const Records = await (getDbRecord)("SELECT MAX(id) AS NUM FROM logs");
   const MaxId = Records ? Records.NUM : 0;
   if(MaxId > 1000) {
@@ -440,6 +377,8 @@ export async function deleteLog() {
 }
 
 export async function clearShortLogs() {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
   const DeleteLog = db.prepare("delete from logs where length(content) < 50");
   DeleteLog.run();
   DeleteLog.finalize();
@@ -447,13 +386,17 @@ export async function clearShortLogs() {
 }
 
 export async function clearAllLogs() {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
   const DeleteLog = db.prepare("delete from logs");
   DeleteLog.run();
   DeleteLog.finalize();
   return {"status":"ok", "msg":"Deleted Success"}
 }
 
-export async function deleteUserLogByKnowledgeId(datasetId, userId) {
+export async function deleteUserLogByDatasetId(datasetId, userId) {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
   const UpdateChatLog = db.prepare("update chatlog set current = 0 where appId = ? and userId = ?");
   UpdateChatLog.run(datasetId, userId);
   UpdateChatLog.finalize();
@@ -599,6 +542,8 @@ export const isEmailValid = (email) => {
 };
 
 export async function wholeSiteStatics() {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
   const NewUserPerDayData = await (getDbRecordALL)(`SELECT strftime('%Y-%m-%d', datetime(createtime / 1000, 'unixepoch')) AS date, count(*) AS NUM from user group by date order by date asc`);
   const NewUserPerDay = NewUserPerDayData.map(Item => Item.NUM)
 
@@ -626,13 +571,12 @@ export async function wholeSiteStatics() {
   const Records4 = await (getDbRecord)("SELECT COUNT(*) AS NUM from files");
   const TotalFiles = Records4 ? Records4.NUM : 0;
 
-  const Records5 = await (getDbRecord)("SELECT COUNT(*) AS NUM from knowledge");
-  const TotalKnowledges = Records5 ? Records5.NUM : 0;
-  
-  return {NewUserPerDay, NewImagesPerDay, NewFilesPerDay, NewActivitesPerDay, DateList, TotalImages, TotalActivites, TotalUsers, TotalFiles, TotalKnowledges}
+  return {NewUserPerDay, NewImagesPerDay, NewFilesPerDay, NewActivitesPerDay, DateList, TotalImages, TotalActivites, TotalUsers, TotalFiles}
 }
 
 export async function getAllImages(userId, pageid, pagesize) {
+  const { DataDir, db, getDbRecord, getDbRecordALL } = initChatBookDb()
+
   const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
   const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
   const From = pageidFiler * pagesizeFiler;
@@ -683,121 +627,6 @@ export function removeDuplicates(words) {
   return uniqueWords.join(',');
 }
 
-export async function getAgentsPage(pageid, pagesize) {
-  const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
-  const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
-  const From = pageidFiler * pagesizeFiler;
-  console.log("pageidFiler", pageidFiler)
-  console.log("pagesizeFiler", pagesizeFiler)
-
-  
-  const Records = await (getDbRecord)("SELECT COUNT(*) AS NUM from agents");
-  const RecordsTotal = Records ? Records.NUM : 0;  
-  const RecordsAll = await (getDbRecordALL)(`SELECT * from agents order by id desc limit ? OFFSET ? `, [pagesizeFiler, From]);
-  
-  const RS = {};
-  RS['allpages'] = Math.ceil(RecordsTotal/pagesizeFiler);
-  RS['data'] = RecordsAll.filter(element => element !== null && element !== undefined && element !== '');
-  RS['from'] = From;
-  RS['pageid'] = pageidFiler;
-  RS['pagesize'] = pagesizeFiler;
-  RS['total'] = RecordsTotal;
-
-  return RS;
-}
-
-export async function getAgentsEnabledList(pageid, pagesize, type, search) {
-  const pageidFiler = Number(pageid) < 0 ? 0 : pageid;
-  const pagesizeFiler = Number(pagesize) < 5 ? 5 : pagesize;
-  const From = pageidFiler * pagesizeFiler;
-  console.log("pageidFiler", pageidFiler)
-  console.log("pagesizeFiler", pagesizeFiler)
-  console.log("type", type)
-  console.log("search", search)
-
-  
-  let Records = null;
-  let RecordsTotal = Records ? Records.NUM : 0;  
-  let RecordsAll = [];
-  if(type != "ALL" && type != "全部") {
-    Records = await (getDbRecord)("SELECT COUNT(*) AS NUM from agents where status = 1 and tags like ?", [`%${type}%`]);
-    RecordsTotal = Records ? Records.NUM : 0;  
-    RecordsAll = await (getDbRecordALL)(`SELECT * from agents where status = 1 and tags like ? order by id desc limit ? OFFSET ? `, [`%${type}%`, pagesizeFiler, From]);
-    console.log("RecordsAll", RecordsAll, type, search)
-  }
-  else if(search != "ALL" && search != "全部") {
-    Records = await (getDbRecord)("SELECT COUNT(*) AS NUM from agents where status = 1 and title like ?", [`%${search}%`]);
-    RecordsTotal = Records ? Records.NUM : 0;  
-    RecordsAll = await (getDbRecordALL)(`SELECT * from agents where status = 1 and title like ? order by id desc limit ? OFFSET ? `, [`%${search}%`, pagesizeFiler, From]);
-  }
-  else {
-    Records = await (getDbRecord)("SELECT COUNT(*) AS NUM from agents where status = 1");
-    RecordsTotal = Records ? Records.NUM : 0;  
-    RecordsAll = await (getDbRecordALL)(`SELECT * from agents where status = 1 order by id desc limit ? OFFSET ? `, [pagesizeFiler, From]);
-  }
-  
-  const RS = {};
-  RS['allpages'] = Math.ceil(RecordsTotal/pagesizeFiler);
-  RS['data'] = RecordsAll.filter(element => element !== null && element !== undefined && element !== '');
-  RS['from'] = From;
-  RS['pageid'] = pageidFiler;
-  RS['pagesize'] = pagesizeFiler;
-  RS['total'] = RecordsTotal;
-
-  return RS;
-}
-
-export async function addAgent(Params) {
-  try{
-    console.log("ParamsParamsParamsParamsParams", Params)
-    Params.title = filterString(Params.title)
-    Params.description = filterString(Params.description)
-    Params.tags = filterString(Params.tags)
-    Params.config = filterString(Params.config)
-    Params.avatar = filterString(Params.avatar)
-    Params.author = filterString(Params.author)
-    Params.model = filterString(Params.model)
-
-    const Records = await (getDbRecord)("SELECT id from agents where title = ?", [Params.title]);
-    const RecordId = Records ? Records.id : 0;
-
-    console.log("RecordId", RecordId, Params.userId)
-    if(RecordId > 0) {
-      Params.id = RecordId
-      editAgent(Params)
-      return {"status":"ok", "msg":"Update Success"}
-    }
-    else {
-      const formatDateValue = formatDate(Date.now())
-      const insertSetting = db.prepare('INSERT OR IGNORE INTO agents (title, description, tags, config, avatar, author, createDate, status, model, type, userId) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)');
-      insertSetting.run(Params.title, Params.description, Params.tags, Params.config, Params.avatar, Params.author, formatDateValue, 1, Params.model, 1, Params.userId);
-      insertSetting.finalize();
-      return {"status":"ok", "msg":"Add Success"}
-    }
-  }
-  catch (error) {
-    console.log('Error setOpenAISetting:', error.message);
-    return {"status":"error", "msg":error.message}
-  }
-}
-
-export async function editAgent(Params) {
-  try{
-    Params.id = Number(Params.id)
-    Params.name = filterString(Params.name)
-    Params.summary = filterString(Params.summary)
-    const formatDateValue = formatDate(Date.now())
-    const updateSetting = db.prepare('update agents set title = ?, description = ?, tags = ?, config = ?, avatar = ?, author = ?, createDate = ?, status = ?, model = ?, type = ? where id = ?');
-    updateSetting.run(Params.title, Params.description, Params.tags, Params.config, Params.avatar, Params.author, formatDateValue, Params.status, Params.model, Params.type, Params.id);
-    updateSetting.finalize();
-  }
-  catch (error) {
-    console.log('Error setOpenAISetting:', error.message);
-  }
-
-  return {"status":"ok", "msg":"Update Success"}
-}
-
 export const getNanoid = (size = 12) => {
   const bytes = randomBytes(16);
   const hexString = bytes.toString('hex');