diff --git a/client/shared/model/user.ts b/client/shared/model/user.ts
index 8905cac9..c0d8ff33 100644
--- a/client/shared/model/user.ts
+++ b/client/shared/model/user.ts
@@ -4,6 +4,9 @@ import { sharedEvent } from '../event';
 import { SYSTEM_USERID } from '../utils/consts';
 import { createAutoMergedRequest } from '../utils/request';
 import _pick from 'lodash/pick';
+import _uniq from 'lodash/uniq';
+import _flatten from 'lodash/flatten';
+import _zipObject from 'lodash/zipObject';
 import { t } from '../i18n';
 import { parseUrlStr } from '../utils/url-helper';
 
@@ -263,20 +266,29 @@ export async function fetchUserInfo(userId: string): Promise<UserBaseInfo> {
   return userInfo;
 }
 
+const _fetchUserOnlineStatus = createAutoMergedRequest<string[], boolean[]>(
+  async (userIdsList) => {
+    const uniqList = _uniq(_flatten(userIdsList));
+    // 这里用post是为了防止一次性获取的userId过多超过url限制
+    const { data } = await request.post('/api/gateway/checkUserOnline', {
+      userIds: uniqList,
+    });
+
+    const map = _zipObject<boolean>(uniqList, data);
+
+    // 将请求结果根据传输来源重新分组
+    return userIdsList.map((userIds) =>
+      userIds.map((userId) => map[userId] ?? false)
+    );
+  }
+);
 /**
  * 获取用户在线状态
  */
 export async function getUserOnlineStatus(
   userIds: string[]
 ): Promise<boolean[]> {
-  const { data } = await request.post<boolean[]>(
-    '/api/gateway/checkUserOnline',
-    {
-      userIds,
-    }
-  );
-
-  return data;
+  return _fetchUserOnlineStatus(userIds);
 }
 
 /**
diff --git a/client/shared/utils/request.ts b/client/shared/utils/request.ts
index 285d2d89..d2fffe73 100644
--- a/client/shared/utils/request.ts
+++ b/client/shared/utils/request.ts
@@ -1,7 +1,7 @@
 interface QueueItem<T, R> {
   params: T;
   resolve: (r: R) => void;
-  reject: (reason: any) => void;
+  reject: (reason: unknown) => void;
 }
 
 /**
@@ -25,12 +25,12 @@ export function createAutoMergedRequest<T, R>(
 
     try {
       const list = await ret;
-      _queue.forEach((q_1, i) => {
-        q_1.resolve(list[i]);
+      _queue.forEach((q1, i) => {
+        q1.resolve(list[i]);
       });
     } catch (err) {
-      _queue.forEach((q_2) => {
-        q_2.reject(err);
+      _queue.forEach((q2) => {
+        q2.reject(err);
       });
     }
   }
diff --git a/server/services/core/user/user.service.ts b/server/services/core/user/user.service.ts
index 6c531bcd..18f096d7 100644
--- a/server/services/core/user/user.service.ts
+++ b/server/services/core/user/user.service.ts
@@ -682,6 +682,7 @@ class UserService extends TcService {
 
   /**
    * 获取用户信息的批量操作版
+   * 用于优化网络访问性能
    */
   async getUserInfoList(ctx: PureContext<{ userIds: string[] }>) {
     const userIds = ctx.params.userIds;