diff --git a/client/data/SystemParams.json b/client/data/SystemParams.json
index 08a807e07..e7bcacd4d 100644
--- a/client/data/SystemParams.json
+++ b/client/data/SystemParams.json
@@ -1,6 +1,6 @@
 {
-  "vectorMaxProcess": 10,
-  "qaMaxProcess": 10,
-  "pgIvfflatProbe": 10,
+  "vectorMaxProcess": 15,
+  "qaMaxProcess": 15,
+  "pgIvfflatProbe": 20,
   "sensitiveCheck": false
 }
diff --git a/client/src/components/ChatBox/index.tsx b/client/src/components/ChatBox/index.tsx
index face96074..db6a6bde6 100644
--- a/client/src/components/ChatBox/index.tsx
+++ b/client/src/components/ChatBox/index.tsx
@@ -5,7 +5,8 @@ import React, {
   useMemo,
   forwardRef,
   useImperativeHandle,
-  ForwardedRef
+  ForwardedRef,
+  useEffect
 } from 'react';
 import { throttle } from 'lodash';
 import { ChatItemType, ChatSiteItemType, ExportChatType } from '@/types/chat';
@@ -31,6 +32,7 @@ import { MessageItemType } from '@/pages/api/openapi/v1/chat/completions';
 import MyTooltip from '../MyTooltip';
 import { fileDownload } from '@/utils/file';
 import { htmlTemplate } from '@/constants/common';
+import { useRouter } from 'next/router';
 import dynamic from 'next/dynamic';
 
 const QuoteModal = dynamic(() => import('./QuoteModal'));
@@ -133,6 +135,7 @@ const ChatBox = (
 ) => {
   const ChatBoxRef = useRef<HTMLDivElement>(null);
   const theme = useTheme();
+  const router = useRouter();
   const { copyData } = useCopyData();
   const { toast } = useToast();
   const { userInfo } = useUserStore();
@@ -392,6 +395,12 @@ const ChatBox = (
     [chatHistory.length, showEmptyIntro, variableModules, welcomeText]
   );
 
+  useEffect(() => {
+    return () => {
+      controller.current?.abort();
+    };
+  }, [router.query]);
+
   return (
     <Flex flexDirection={'column'} h={'100%'}>
       <Box ref={ChatBoxRef} flex={'1 0 0'} h={0} overflow={'overlay'} px={[2, 5, 7]} pt={[0, 5]}>
diff --git a/client/src/components/Markdown/index.tsx b/client/src/components/Markdown/index.tsx
index c0616f985..aaccb671f 100644
--- a/client/src/components/Markdown/index.tsx
+++ b/client/src/components/Markdown/index.tsx
@@ -1,4 +1,4 @@
-import React, { useRef } from 'react';
+import React, { useMemo, useRef } from 'react';
 import ReactMarkdown from 'react-markdown';
 import RemarkGfm from 'remark-gfm';
 import RemarkMath from 'remark-math';
@@ -48,13 +48,16 @@ const Markdown = ({
   isChatting?: boolean;
   onClick?: (e: any) => void;
 }) => {
-  const components = useRef({
-    a: Link,
-    img: Image,
-    pre: 'div',
-    p: 'div',
-    code: (props: any) => <Code {...props} onClick={onClick} />
-  });
+  const components = useMemo(
+    () => ({
+      a: Link,
+      img: Image,
+      pre: 'div',
+      p: 'div',
+      code: (props: any) => <Code {...props} onClick={onClick} />
+    }),
+    [onClick]
+  );
 
   return (
     <ReactMarkdown
@@ -64,7 +67,7 @@ const Markdown = ({
       remarkPlugins={[RemarkGfm, RemarkMath, RemarkBreaks]}
       rehypePlugins={[RehypeKatex]}
       // @ts-ignore
-      components={components.current}
+      components={components}
     >
       {source}
     </ReactMarkdown>
diff --git a/client/src/pages/api/app/modules/chat/gpt.ts b/client/src/pages/api/app/modules/chat/gpt.ts
index 59c7d14c3..d763c7c4d 100644
--- a/client/src/pages/api/app/modules/chat/gpt.ts
+++ b/client/src/pages/api/app/modules/chat/gpt.ts
@@ -89,6 +89,14 @@ export async function chatCompletion({
   // FastGpt temperature range: 1~10
   temperature = +(modelConstantsData.maxTemperature * (temperature / 10)).toFixed(2);
 
+  const limitText = (() => {
+    if (limitPrompt) return limitPrompt;
+    if (quotePrompt && !limitPrompt) {
+      return '根据知识库内容回答问题，仅回复知识库提供的内容。';
+    }
+    return '';
+  })();
+
   const messages: ChatItemType[] = [
     ...(quotePrompt
       ? [
@@ -107,11 +115,11 @@ export async function chatCompletion({
         ]
       : []),
     ...history,
-    ...(limitPrompt
+    ...(limitText
       ? [
           {
             obj: ChatRoleEnum.System,
-            value: limitPrompt
+            value: limitText
           }
         ]
       : []),
diff --git a/client/src/pages/api/openapi/v1/chat/completions.ts b/client/src/pages/api/openapi/v1/chat/completions.ts
index 74b5ac703..18007f384 100644
--- a/client/src/pages/api/openapi/v1/chat/completions.ts
+++ b/client/src/pages/api/openapi/v1/chat/completions.ts
@@ -145,7 +145,7 @@ export default withNextCors(async function handler(req: NextApiRequest, res: Nex
       });
     }
 
-    console.log(`finish time: ${(Date.now() - startTime) / 100}s`);
+    console.log(`finish time: ${(Date.now() - startTime) / 1000}s`);
 
     if (stream) {
       sseResponse({
diff --git a/client/src/pages/app/list/component/CreateModal.tsx b/client/src/pages/app/list/component/CreateModal.tsx
index ff22ec9fe..64571438a 100644
--- a/client/src/pages/app/list/component/CreateModal.tsx
+++ b/client/src/pages/app/list/component/CreateModal.tsx
@@ -23,6 +23,7 @@ import { postCreateApp } from '@/api/app';
 import { useRouter } from 'next/router';
 import { appTemplates } from '@/constants/flow/ModuleTemplate';
 import Avatar from '@/components/Avatar';
+import MyTooltip from '@/components/MyTooltip';
 
 type FormType = {
   avatar: string;
@@ -102,21 +103,22 @@ const CreateModal = ({ onClose, onSuccess }: { onClose: () => void; onSuccess: (
     <Modal isOpen onClose={onClose}>
       <ModalOverlay />
       <ModalContent w={'700px'} maxW={'90vw'}>
-        <ModalHeader fontSize={'2xl'}>开始创建你的 AI 应用</ModalHeader>
+        <ModalHeader fontSize={'2xl'}>创建属于你的 AI 应用</ModalHeader>
         <ModalBody>
           <Box color={'myGray.800'} fontWeight={'bold'}>
             取个响亮的名字
           </Box>
           <Flex mt={3} alignItems={'center'}>
-            <Avatar
-              src={getValues('avatar')}
-              w={['32px', '36px']}
-              h={['32px', '36px']}
-              cursor={'pointer'}
-              title={'点击选择头像'}
-              borderRadius={'md'}
-              onClick={onOpenSelectFile}
-            />
+            <MyTooltip label={'点击设置头像'}>
+              <Avatar
+                src={getValues('avatar')}
+                w={['32px', '36px']}
+                h={['32px', '36px']}
+                cursor={'pointer'}
+                borderRadius={'md'}
+                onClick={onOpenSelectFile}
+              />
+            </MyTooltip>
             <Input
               ml={4}
               bg={'myWhite.600'}
diff --git a/client/src/pages/chat/index.tsx b/client/src/pages/chat/index.tsx
index a6b5af224..b2dcb0973 100644
--- a/client/src/pages/chat/index.tsx
+++ b/client/src/pages/chat/index.tsx
@@ -66,7 +66,7 @@ const Chat = () => {
       const newTitle = prompts[0].content?.slice(0, 20) || '新对话';
 
       // update history
-      if (newChatId) {
+      if (newChatId && !controller.signal.aborted) {
         forbidRefresh.current = true;
         const newHistory: ChatHistoryItemType = {
           _id: newChatId,
diff --git a/client/src/pages/chat/share.tsx b/client/src/pages/chat/share.tsx
index 8a3dfa52c..4c5feee04 100644
--- a/client/src/pages/chat/share.tsx
+++ b/client/src/pages/chat/share.tsx
@@ -69,7 +69,7 @@ const ShareChat = ({ shareId, chatId }: { shareId: string; chatId: string }) =>
         shareId
       });
 
-      if (newChatId) {
+      if (newChatId && !controller.signal.aborted) {
         router.replace({
           query: {
             shareId,