diff --git a/src/api/fetch.ts b/src/api/fetch.ts
index 77ecd53aa..6042fda35 100644
--- a/src/api/fetch.ts
+++ b/src/api/fetch.ts
@@ -41,7 +41,7 @@ export const streamFetch = ({ url, data, onMessage, abortSignal }: StreamFetchPr
 
               return;
             }
-            const text = decoder.decode(value).replace(/<br\/>/g, '\n');
+            const text = decoder.decode(value);
             responseText += text;
             onMessage(text);
             read();
diff --git a/src/pages/api/chat/chat.ts b/src/pages/api/chat/chat.ts
index 6acc914ff..d472dcde5 100644
--- a/src/pages/api/chat/chat.ts
+++ b/src/pages/api/chat/chat.ts
@@ -4,7 +4,6 @@ import { authChat } from '@/service/utils/auth';
 import { modelServiceToolMap } from '@/service/utils/chat';
 import { ChatItemSimpleType } from '@/types/chat';
 import { jsonRes } from '@/service/response';
-import { PassThrough } from 'stream';
 import { ChatModelMap, ModelVectorSearchModeMap } from '@/constants/model';
 import { pushChatBill } from '@/service/events/pushBill';
 import { resStreamResponse } from '@/service/utils/chat';
@@ -14,17 +13,9 @@ import { ChatRoleEnum } from '@/constants/chat';
 /* 发送提示词 */
 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
   let step = 0; // step=1时，表示开始了流响应
-  const stream = new PassThrough();
-  stream.on('error', () => {
-    console.log('error: ', 'stream error');
-    stream.destroy();
-  });
-  res.on('close', () => {
-    stream.destroy();
-  });
   res.on('error', () => {
     console.log('error: ', 'request error');
-    stream.destroy();
+    res.end();
   });
 
   try {
@@ -100,7 +91,6 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
     const { totalTokens, finishMessages } = await resStreamResponse({
       model: model.chat.chatModel,
       res,
-      stream,
       chatResponse: streamResponse,
       prompts,
       systemPrompt: showModelDetail
@@ -123,8 +113,8 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
   } catch (err: any) {
     if (step === 1) {
       // 直接结束流
+      res.end();
       console.log('error，结束');
-      stream.destroy();
     } else {
       res.status(500);
       jsonRes(res, {
diff --git a/src/pages/api/chat/shareChat/chat.ts b/src/pages/api/chat/shareChat/chat.ts
index 1602c81c3..689dd4cfe 100644
--- a/src/pages/api/chat/shareChat/chat.ts
+++ b/src/pages/api/chat/shareChat/chat.ts
@@ -4,7 +4,6 @@ import { authShareChat } from '@/service/utils/auth';
 import { modelServiceToolMap } from '@/service/utils/chat';
 import { ChatItemSimpleType } from '@/types/chat';
 import { jsonRes } from '@/service/response';
-import { PassThrough } from 'stream';
 import { ChatModelMap, ModelVectorSearchModeMap } from '@/constants/model';
 import { pushChatBill, updateShareChatBill } from '@/service/events/pushBill';
 import { resStreamResponse } from '@/service/utils/chat';
@@ -14,17 +13,9 @@ import { ChatRoleEnum } from '@/constants/chat';
 /* 发送提示词 */
 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
   let step = 0; // step=1 时，表示开始了流响应
-  const stream = new PassThrough();
-  stream.on('error', () => {
-    console.log('error: ', 'stream error');
-    stream.destroy();
-  });
-  res.on('close', () => {
-    stream.destroy();
-  });
   res.on('error', () => {
     console.log('error: ', 'request error');
-    stream.destroy();
+    res.end();
   });
 
   try {
@@ -96,7 +87,6 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
     const { totalTokens, finishMessages } = await resStreamResponse({
       model: model.chat.chatModel,
       res,
-      stream,
       chatResponse: streamResponse,
       prompts,
       systemPrompt: ''
@@ -117,8 +107,8 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
   } catch (err: any) {
     if (step === 1) {
       // 直接结束流
+      res.end();
       console.log('error，结束');
-      stream.destroy();
     } else {
       res.status(500);
       jsonRes(res, {
diff --git a/src/pages/api/openapi/chat/chat.ts b/src/pages/api/openapi/chat/chat.ts
index e4dbcc07f..f8b80bea3 100644
--- a/src/pages/api/openapi/chat/chat.ts
+++ b/src/pages/api/openapi/chat/chat.ts
@@ -4,7 +4,6 @@ import { authOpenApiKey, authModel, getApiKey } from '@/service/utils/auth';
 import { modelServiceToolMap, resStreamResponse } from '@/service/utils/chat';
 import { ChatItemSimpleType } from '@/types/chat';
 import { jsonRes } from '@/service/response';
-import { PassThrough } from 'stream';
 import { ChatModelMap, ModelVectorSearchModeMap } from '@/constants/model';
 import { pushChatBill } from '@/service/events/pushBill';
 import { searchKb } from '@/service/plugins/searchKb';
@@ -13,17 +12,9 @@ import { ChatRoleEnum } from '@/constants/chat';
 /* 发送提示词 */
 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
   let step = 0; // step=1时，表示开始了流响应
-  const stream = new PassThrough();
-  stream.on('error', () => {
-    console.log('error: ', 'stream error');
-    stream.destroy();
-  });
-  res.on('close', () => {
-    stream.destroy();
-  });
   res.on('error', () => {
     console.log('error: ', 'request error');
-    stream.destroy();
+    res.end();
   });
 
   try {
@@ -120,7 +111,6 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       const { finishMessages, totalTokens } = await resStreamResponse({
         model: model.chat.chatModel,
         res,
-        stream,
         chatResponse: streamResponse,
         prompts
       });
@@ -143,8 +133,8 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
   } catch (err: any) {
     if (step === 1) {
       // 直接结束流
+      res.end();
       console.log('error，结束');
-      stream.destroy();
     } else {
       res.status(500);
       jsonRes(res, {
diff --git a/src/pages/api/openapi/chat/lafGpt.ts b/src/pages/api/openapi/chat/lafGpt.ts
index f11cec20d..6e7864588 100644
--- a/src/pages/api/openapi/chat/lafGpt.ts
+++ b/src/pages/api/openapi/chat/lafGpt.ts
@@ -4,7 +4,6 @@ import { authOpenApiKey, authModel, getApiKey } from '@/service/utils/auth';
 import { resStreamResponse, modelServiceToolMap } from '@/service/utils/chat';
 import { ChatItemSimpleType } from '@/types/chat';
 import { jsonRes } from '@/service/response';
-import { PassThrough } from 'stream';
 import { ChatModelMap, ModelVectorSearchModeMap } from '@/constants/model';
 import { pushChatBill } from '@/service/events/pushBill';
 import { searchKb } from '@/service/plugins/searchKb';
@@ -13,17 +12,9 @@ import { ChatRoleEnum } from '@/constants/chat';
 /* 发送提示词 */
 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
   let step = 0; // step=1时，表示开始了流响应
-  const stream = new PassThrough();
-  stream.on('error', () => {
-    console.log('error: ', 'stream error');
-    stream.destroy();
-  });
-  res.on('close', () => {
-    stream.destroy();
-  });
   res.on('error', () => {
     console.log('error: ', 'request error');
-    stream.destroy();
+    res.end();
   });
 
   try {
@@ -155,7 +146,6 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       const { finishMessages, totalTokens } = await resStreamResponse({
         model: model.chat.chatModel,
         res,
-        stream,
         chatResponse: streamResponse,
         prompts
       });
@@ -182,7 +172,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
     if (step === 1) {
       // 直接结束流
       console.log('error，结束');
-      stream.destroy();
+      res.end();
     } else {
       res.status(500);
       jsonRes(res, {
diff --git a/src/pages/model/share/components/list.tsx b/src/pages/model/share/components/list.tsx
index 9dee73dbe..16d9c8515 100644
--- a/src/pages/model/share/components/list.tsx
+++ b/src/pages/model/share/components/list.tsx
@@ -38,7 +38,14 @@ const ShareModelList = ({
               {model.name}
             </Box>
           </Flex>
-          <Box flex={1} className={styles.intro} my={4} fontSize={'sm'} color={'blackAlpha.600'}>
+          <Box
+            flex={1}
+            className={styles.intro}
+            my={4}
+            fontSize={'sm'}
+            wordBreak={'break-all'}
+            color={'blackAlpha.600'}
+          >
             {model.share.intro || '这个AI助手还没有介绍~'}
           </Box>
           <Flex justifyContent={'space-between'}>
diff --git a/src/service/events/generateVector.ts b/src/service/events/generateVector.ts
index d3fe109dc..8202abf4c 100644
--- a/src/service/events/generateVector.ts
+++ b/src/service/events/generateVector.ts
@@ -86,9 +86,13 @@ export async function generateVector(next = false): Promise<any> {
     // 没有余额或者凭证错误时，拒绝任务
     if (dataId && openaiError2[error?.response?.data?.error?.type]) {
       console.log('删除向量生成任务记录');
-      await PgClient.delete('modelData', {
-        where: [['id', dataId]]
-      });
+      try {
+        await PgClient.delete('modelData', {
+          where: [['id', dataId]]
+        });
+      } catch (error) {
+        error;
+      }
       generateVector(true);
       return;
     }
diff --git a/src/service/mongo.ts b/src/service/mongo.ts
index 315e6b7e9..9b0989cfe 100644
--- a/src/service/mongo.ts
+++ b/src/service/mongo.ts
@@ -28,7 +28,7 @@ export async function connectToDatabase(): Promise<void> {
   }
 
   generateQA();
-  generateVector(true);
+  generateVector();
 
   // 创建代理对象
   if (process.env.AXIOS_PROXY_HOST && process.env.AXIOS_PROXY_PORT) {
diff --git a/src/service/response.ts b/src/service/response.ts
index e0b0df9a2..2dce57220 100644
--- a/src/service/response.ts
+++ b/src/service/response.ts
@@ -37,7 +37,7 @@ export const jsonRes = <T = any>(
     if (typeof error === 'string') {
       msg = error;
     } else if (proxyError[error?.code]) {
-      msg = '服务器代理出错';
+      msg = '接口连接异常';
     } else if (error?.response?.data?.error?.message) {
       msg = error?.response?.data?.error?.message;
     } else if (openaiError2[error?.response?.data?.error?.type]) {
diff --git a/src/service/utils/chat/claude.ts b/src/service/utils/chat/claude.ts
index da37d1871..522f7f5b2 100644
--- a/src/service/utils/chat/claude.ts
+++ b/src/service/utils/chat/claude.ts
@@ -1,19 +1,11 @@
-import { modelToolMap } from '@/utils/chat';
 import { ChatCompletionType, StreamResponseType } from './index';
 import { ChatRoleEnum } from '@/constants/chat';
 import axios from 'axios';
 import mongoose from 'mongoose';
 import { NEW_CHATID_HEADER } from '@/constants/chat';
-import { ClaudeEnum } from '@/constants/model';
 
 /* 模型对话 */
-export const lafClaudChat = async ({
-  apiKey,
-  messages,
-  stream,
-  chatId,
-  res
-}: ChatCompletionType) => {
+export const claudChat = async ({ apiKey, messages, stream, chatId, res }: ChatCompletionType) => {
   const conversationId = chatId || String(new mongoose.Types.ObjectId());
   // create a new chat
   !chatId &&
@@ -29,7 +21,7 @@ export const lafClaudChat = async ({
 
   const prompt = `${systemPromptText}'${messages[messages.length - 1].value}'`;
 
-  const lafResponse = await axios.post(
+  const response = await axios.post(
     process.env.CLAUDE_BASE_URL || '',
     {
       prompt,
@@ -45,10 +37,10 @@ export const lafClaudChat = async ({
     }
   );
 
-  const responseText = stream ? '' : lafResponse.data?.text || '';
+  const responseText = stream ? '' : response.data?.text || '';
 
   return {
-    streamResponse: lafResponse,
+    streamResponse: response,
     responseMessages: messages.concat({ obj: ChatRoleEnum.AI, value: responseText }),
     responseText,
     totalTokens: 0
@@ -56,24 +48,20 @@ export const lafClaudChat = async ({
 };
 
 /* openai stream response */
-export const lafClaudStreamResponse = async ({
-  stream,
-  chatResponse,
-  prompts
-}: StreamResponseType) => {
+export const claudStreamResponse = async ({ res, chatResponse, prompts }: StreamResponseType) => {
   try {
     let responseContent = '';
 
     try {
       const decoder = new TextDecoder();
       for await (const chunk of chatResponse.data as any) {
-        if (stream.destroyed) {
+        if (!res.writable) {
           // 流被中断了，直接忽略后面的内容
           break;
         }
         const content = decoder.decode(chunk);
         responseContent += content;
-        content && stream.push(content.replace(/\n/g, '<br/>'));
+        content && res.write(content);
       }
     } catch (error) {
       console.log('pipe error', error);
diff --git a/src/service/utils/chat/index.ts b/src/service/utils/chat/index.ts
index 51c7aa11d..895956e46 100644
--- a/src/service/utils/chat/index.ts
+++ b/src/service/utils/chat/index.ts
@@ -4,15 +4,13 @@ import type { ChatModelType } from '@/constants/model';
 import { ChatRoleEnum, SYSTEM_PROMPT_HEADER } from '@/constants/chat';
 import { OpenAiChatEnum, ClaudeEnum } from '@/constants/model';
 import { chatResponse, openAiStreamResponse } from './openai';
-import { lafClaudChat, lafClaudStreamResponse } from './claude';
+import { claudChat, claudStreamResponse } from './claude';
 import type { NextApiResponse } from 'next';
-import type { PassThrough } from 'stream';
 
 export type ChatCompletionType = {
   apiKey: string;
   temperature: number;
   messages: ChatItemSimpleType[];
-  stream: boolean;
   [key: string]: any;
 };
 export type ChatCompletionResponseType = {
@@ -22,7 +20,6 @@ export type ChatCompletionResponseType = {
   totalTokens: number;
 };
 export type StreamResponseType = {
-  stream: PassThrough;
   chatResponse: any;
   prompts: ChatItemSimpleType[];
   res: NextApiResponse;
@@ -70,8 +67,8 @@ export const modelServiceToolMap: Record<
       })
   },
   [ClaudeEnum.Claude]: {
-    chatCompletion: lafClaudChat,
-    streamResponse: lafClaudStreamResponse
+    chatCompletion: claudChat,
+    streamResponse: claudStreamResponse
   }
 };
 
@@ -131,7 +128,6 @@ export const ChatContextFilter = ({
 export const resStreamResponse = async ({
   model,
   res,
-  stream,
   chatResponse,
   systemPrompt,
   prompts
@@ -144,21 +140,17 @@ export const resStreamResponse = async ({
   res.setHeader('X-Accel-Buffering', 'no');
   res.setHeader('Cache-Control', 'no-cache, no-transform');
   systemPrompt && res.setHeader(SYSTEM_PROMPT_HEADER, encodeURIComponent(systemPrompt));
-  stream.pipe(res);
 
   const { responseContent, totalTokens, finishMessages } = await modelServiceToolMap[
     model
   ].streamResponse({
     chatResponse,
-    stream,
     prompts,
     res,
     systemPrompt
   });
 
-  // close stream
-  !stream.destroyed && stream.push(null);
-  stream.destroy();
+  res.end();
 
   return { responseContent, totalTokens, finishMessages };
 };
diff --git a/src/service/utils/chat/openai.ts b/src/service/utils/chat/openai.ts
index 98b2347ae..95a2993fc 100644
--- a/src/service/utils/chat/openai.ts
+++ b/src/service/utils/chat/openai.ts
@@ -110,8 +110,8 @@ export const chatResponse = async ({
 
 /* openai stream response */
 export const openAiStreamResponse = async ({
+  res,
   model,
-  stream,
   chatResponse,
   prompts
 }: StreamResponseType & {
@@ -129,7 +129,7 @@ export const openAiStreamResponse = async ({
         const content: string = json?.choices?.[0].delta.content || '';
         responseContent += content;
 
-        !stream.destroyed && content && stream.push(content.replace(/\n/g, '<br/>'));
+        res.writable && content && res.write(content);
       } catch (error) {
         error;
       }
@@ -139,7 +139,7 @@ export const openAiStreamResponse = async ({
       const decoder = new TextDecoder();
       const parser = createParser(onParse);
       for await (const chunk of chatResponse.data as any) {
-        if (stream.destroyed) {
+        if (!res.writable) {
           // 流被中断了，直接忽略后面的内容
           break;
         }
diff --git a/src/types/pg.d.ts b/src/types/pg.d.ts
index f2a6bce79..073cb1c88 100644
--- a/src/types/pg.d.ts
+++ b/src/types/pg.d.ts
@@ -5,7 +5,7 @@ export interface PgKBDataItemType {
   q: string;
   a: string;
   status: `${ModelDataStatusEnum}`;
-  model_id: string;
-  user_id: string;
-  kb_id: string;
+  // model_id: string;
+  // user_id: string;
+  // kb_id: string;
 }