diff --git a/client/shared/redux/hooks/useConverseAck.ts b/client/shared/redux/hooks/useConverseAck.ts
index 873b059f5d1..39260dade59 100644
--- a/client/shared/redux/hooks/useConverseAck.ts
+++ b/client/shared/redux/hooks/useConverseAck.ts
@@ -4,7 +4,7 @@ import _debounce from 'lodash/debounce';
 import { isValidStr } from '../../utils/string-helper';
 import { chatActions } from '../slices';
 import { updateAck } from '../../model/converse';
-import { useMemoizedFn } from '../../hooks/useMemoizedFn';
+import { useEvent } from '../../hooks/useEvent';
 
 const updateAckDebounce = _debounce(
   (converseId: string, lastMessageId: string) => {
@@ -28,33 +28,27 @@ export function useConverseAck(converseId: string) {
     (state) => state.chat.ack[converseId] ?? ''
   );
 
-  const setConverseAck = useMemoizedFn(
-    (converseId: string, lastMessageId: string) => {
-      if (
-        isValidStr(lastMessageIdRef.current) &&
-        lastMessageId <= lastMessageIdRef.current
-      ) {
-        // 更新的数字比较小，跳过
-        return;
-      }
-
-      dispatch(chatActions.setConverseAck({ converseId, lastMessageId }));
-      updateAckDebounce(converseId, lastMessageId);
-      lastMessageIdRef.current = lastMessageId;
-    }
-  );
-
   /**
    * 更新会话最新消息
    */
-  const updateConverseAck = useMemoizedFn((lastMessageId: string) => {
-    setConverseAck(converseId, lastMessageId);
+  const updateConverseAck = useEvent((lastMessageId: string) => {
+    if (
+      isValidStr(lastMessageIdRef.current) &&
+      lastMessageId <= lastMessageIdRef.current
+    ) {
+      // 更新的数字比较小，跳过
+      return;
+    }
+
+    dispatch(chatActions.setConverseAck({ converseId, lastMessageId }));
+    updateAckDebounce(converseId, lastMessageId);
+    lastMessageIdRef.current = lastMessageId;
   });
 
   /**
    * 标记为会话已读
    */
-  const markConverseAllAck = useMemoizedFn(() => {
+  const markConverseAllAck = useEvent(() => {
     updateConverseAck(converseLastMessage);
   });
 
diff --git a/client/shared/redux/hooks/useGroupAck.ts b/client/shared/redux/hooks/useGroupAck.ts
index 62981f4c4d9..8b6f0468381 100644
--- a/client/shared/redux/hooks/useGroupAck.ts
+++ b/client/shared/redux/hooks/useGroupAck.ts
@@ -1,4 +1,4 @@
-import { useMemoizedFn } from '../../hooks/useMemoizedFn';
+import { useEvent } from '../../hooks/useEvent';
 import { updateAck } from '../../model/converse';
 import { isConversePanel } from '../../utils/panel-helper';
 import { chatActions } from '../slices';
@@ -13,7 +13,7 @@ export function useGroupAck(groupId: string) {
   const lastMessageMap = useAppSelector((state) => state.chat.lastMessageMap);
   const dispatch = useAppDispatch();
 
-  const markGroupAllAck = useMemoizedFn(() => {
+  const markGroupAllAck = useEvent(() => {
     const conversePanels = (groupInfo?.panels ?? []).filter(isConversePanel);
 
     for (const converse of conversePanels) {
diff --git a/server/models/chat/ack.ts b/server/models/chat/ack.ts
index cf29ff57d6f..bba2f11471d 100644
--- a/server/models/chat/ack.ts
+++ b/server/models/chat/ack.ts
@@ -3,14 +3,11 @@ import {
   prop,
   DocumentType,
   Ref,
-  ReturnModelType,
   index,
 } from '@typegoose/typegoose';
 import type { Base } from '@typegoose/typegoose/lib/defaultClasses';
 import type { Types } from 'mongoose';
 import { User } from '../user/user';
-import { Converse } from './converse';
-import { Message } from './message';
 
 /**
  * 消息已读管理
@@ -25,15 +22,11 @@ export class Ack implements Base {
   })
   userId: Ref<User>;
 
-  @prop({
-    ref: () => Converse,
-  })
-  converseId: Ref<Converse>;
+  @prop()
+  converseId: string;
 
-  @prop({
-    ref: () => Message,
-  })
-  lastMessageId: Ref<Message>;
+  @prop()
+  lastMessageId: string;
 }
 
 export type AckDocument = DocumentType<Ack>;
diff --git a/server/services/core/chat/ack.service.ts b/server/services/core/chat/ack.service.ts
index fd6cd33172b..bd0edc56b34 100644
--- a/server/services/core/chat/ack.service.ts
+++ b/server/services/core/chat/ack.service.ts
@@ -38,13 +38,13 @@ class AckService extends TcService {
     const { converseId, lastMessageId } = ctx.params;
     const userId = ctx.meta.userId;
 
-    await this.adapter.model.findOneAndUpdate(
+    await this.adapter.model.updateOne(
       {
         converseId,
         userId,
       },
       {
-        lastMessageId: new Types.ObjectId(lastMessageId),
+        lastMessageId: lastMessageId,
       },
       {
         upsert: true,
@@ -52,6 +52,8 @@ class AckService extends TcService {
     );
 
     // TODO: 如果要实现消息已读可以在此处基于会话id进行通知
+
+    return;
   }
 
   /**