diff --git a/web/src/hooks/logic-hooks.ts b/web/src/hooks/logic-hooks.ts
index ef809f478..4fe838ac6 100644
--- a/web/src/hooks/logic-hooks.ts
+++ b/web/src/hooks/logic-hooks.ts
@@ -353,7 +353,12 @@ export const useHandleMessageInputChange = () => {
 export const useSelectDerivedMessages = () => {
   const [derivedMessages, setDerivedMessages] = useState<IMessage[]>([]);
 
-  const ref = useScrollToBottom(derivedMessages);
+  const messageContainerRef = useRef<HTMLDivElement>(null);
+
+  const { scrollRef, scrollToBottom } = useScrollToBottom(
+    derivedMessages,
+    messageContainerRef,
+  );
 
   const addNewestQuestion = useCallback(
     (message: Message, answer: string = '') => {
@@ -492,7 +497,8 @@ export const useSelectDerivedMessages = () => {
   }, [setDerivedMessages]);
 
   return {
-    ref,
+    scrollRef,
+    messageContainerRef,
     derivedMessages,
     setDerivedMessages,
     addNewestQuestion,
@@ -503,6 +509,7 @@ export const useSelectDerivedMessages = () => {
     addNewestOneAnswer,
     removeMessagesAfterCurrentMessage,
     removeAllMessages,
+    scrollToBottom,
   };
 };
 
diff --git a/web/src/pages/agent/chat/box.tsx b/web/src/pages/agent/chat/box.tsx
index 9206e5de3..0e2e2d0b5 100644
--- a/web/src/pages/agent/chat/box.tsx
+++ b/web/src/pages/agent/chat/box.tsx
@@ -22,7 +22,8 @@ import { useAwaitCompentData } from '../hooks/use-chat-logic';
 function AgentChatBox() {
   const {
     value,
-    ref,
+    scrollRef,
+    messageContainerRef,
     sendLoading,
     derivedMessages,
     handleInputChange,
@@ -59,7 +60,7 @@ function AgentChatBox() {
   return (
     <>
       <section className="flex flex-1 flex-col px-5 h-[90vh]">
-        <div className="flex-1 overflow-auto">
+        <div className="flex-1 overflow-auto" ref={messageContainerRef}>
           <div>
             {/* <Spin spinning={sendLoading}> */}
             {derivedMessages?.map((message, i) => {
@@ -106,7 +107,7 @@ function AgentChatBox() {
             })}
             {/* </Spin> */}
           </div>
-          <div ref={ref.scrollRef} />
+          <div ref={scrollRef} />
         </div>
         <NextMessageInput
           value={value}
diff --git a/web/src/pages/agent/chat/use-send-agent-message.ts b/web/src/pages/agent/chat/use-send-agent-message.ts
index ed0785ff2..ffe7f5175 100644
--- a/web/src/pages/agent/chat/use-send-agent-message.ts
+++ b/web/src/pages/agent/chat/use-send-agent-message.ts
@@ -198,12 +198,14 @@ export const useSendAgentMessage = (
   const prologue = useGetBeginNodePrologue();
   const {
     derivedMessages,
-    ref,
+    scrollRef,
+    messageContainerRef,
     removeLatestMessage,
     removeMessageById,
     addNewestOneQuestion,
     addNewestOneAnswer,
     removeAllMessages,
+    scrollToBottom,
   } = useSelectDerivedMessages();
   const { addEventList: addEventListFun } = useContext(AgentChatLogContext);
   const {
@@ -303,7 +305,18 @@ export const useSendAgentMessage = (
       });
     }
     addNewestOneQuestion({ ...msgBody, files: fileList });
-  }, [value, done, addNewestOneQuestion, fileList, setValue, sendMessage]);
+    setTimeout(() => {
+      scrollToBottom();
+    }, 100);
+  }, [
+    value,
+    done,
+    addNewestOneQuestion,
+    fileList,
+    setValue,
+    sendMessage,
+    scrollToBottom,
+  ]);
 
   useEffect(() => {
     const { content, id } = findMessageFromList(answerList);
@@ -337,7 +350,8 @@ export const useSendAgentMessage = (
     value,
     sendLoading: !done,
     derivedMessages,
-    ref,
+    scrollRef,
+    messageContainerRef,
     handlePressEnter,
     handleInputChange,
     removeMessageById,
diff --git a/web/src/pages/chat/chat-container/index.tsx b/web/src/pages/chat/chat-container/index.tsx
index 515a1cd86..de5b41faf 100644
--- a/web/src/pages/chat/chat-container/index.tsx
+++ b/web/src/pages/chat/chat-container/index.tsx
@@ -1,7 +1,6 @@
 import MessageItem from '@/components/message-item';
 import { MessageType } from '@/constants/chat';
 import { Flex, Spin } from 'antd';
-import { useRef } from 'react';
 import {
   useCreateConversationBeforeUploadDocument,
   useGetFileIcon,
@@ -19,7 +18,6 @@ import {
   useFetchNextDialog,
   useGetChatSearchParams,
 } from '@/hooks/chat-hooks';
-import { useScrollToBottom } from '@/hooks/logic-hooks';
 import { useFetchUserInfo } from '@/hooks/user-setting-hooks';
 import { buildMessageUuidWithRole } from '@/utils/chat';
 import { memo } from 'react';
@@ -34,10 +32,10 @@ const ChatContainer = ({ controller }: IProps) => {
   const { data: conversation } = useFetchNextConversation();
   const { data: currentDialog } = useFetchNextDialog();
 
-  const messageContainerRef = useRef<HTMLDivElement>(null);
   const {
     value,
-    ref,
+    scrollRef,
+    messageContainerRef,
     loading,
     sendLoading,
     derivedMessages,
@@ -47,10 +45,6 @@ const ChatContainer = ({ controller }: IProps) => {
     removeMessageById,
     stopOutputMessage,
   } = useSendNextMessage(controller);
-  const { scrollRef, isAtBottom, scrollToBottom } = useScrollToBottom(
-    derivedMessages,
-    messageContainerRef,
-  );
 
   const { visible, hideModal, documentId, selectedChunk, clickDocumentButton } =
     useClickDrawer();
@@ -61,11 +55,6 @@ const ChatContainer = ({ controller }: IProps) => {
   const { createConversationBeforeUploadDocument } =
     useCreateConversationBeforeUploadDocument();
 
-  const handleSend = (msg) => {
-    // your send logic
-    setTimeout(scrollToBottom, 0);
-  };
-
   return (
     <>
       <Flex flex={1} className={styles.chatContainer} vertical>
diff --git a/web/src/pages/chat/hooks.ts b/web/src/pages/chat/hooks.ts
index 962781e94..ce0d657cd 100644
--- a/web/src/pages/chat/hooks.ts
+++ b/web/src/pages/chat/hooks.ts
@@ -291,7 +291,8 @@ export const useSetConversation = () => {
 
 export const useSelectNextMessages = () => {
   const {
-    ref,
+    scrollRef,
+    messageContainerRef,
     setDerivedMessages,
     derivedMessages,
     addNewestAnswer,
@@ -335,7 +336,8 @@ export const useSelectNextMessages = () => {
   }, [conversation.message, conversationId, setDerivedMessages, isNew]);
 
   return {
-    ref,
+    scrollRef,
+    messageContainerRef,
     derivedMessages,
     loading,
     addNewestAnswer,
@@ -371,7 +373,8 @@ export const useSendNextMessage = (controller: AbortController) => {
     api.completeConversation,
   );
   const {
-    ref,
+    scrollRef,
+    messageContainerRef,
     derivedMessages,
     loading,
     addNewestAnswer,
@@ -499,7 +502,8 @@ export const useSendNextMessage = (controller: AbortController) => {
     regenerateMessage,
     sendLoading: !done,
     loading,
-    ref,
+    scrollRef,
+    messageContainerRef,
     derivedMessages,
     removeMessageById,
     stopOutputMessage,
diff --git a/web/src/pages/next-chats/share/index.tsx b/web/src/pages/next-chats/share/index.tsx
index 293d6058c..7d11474f3 100644
--- a/web/src/pages/next-chats/share/index.tsx
+++ b/web/src/pages/next-chats/share/index.tsx
@@ -50,7 +50,8 @@ const ChatContainer = () => {
     handleInputChange,
     value,
     sendLoading,
-    ref,
+    scrollRef,
+    messageContainerRef,
     derivedMessages,
     hasError,
     stopOutputMessage,
@@ -149,6 +150,7 @@ const ChatContainer = () => {
             className={cn(
               'flex flex-1 flex-col overflow-auto scrollbar-auto m-auto w-5/6',
             )}
+            ref={messageContainerRef}
           >
             <div>
               {derivedMessages?.map((message, i) => {
@@ -203,7 +205,7 @@ const ChatContainer = () => {
                 );
               })}
             </div>
-            <div ref={ref.scrollRef} />
+            <div ref={scrollRef} />
           </div>
           <div className="flex w-full justify-center mb-8">
             <div className="w-5/6">