diff --git a/mobile-next/openim_common/lib/openim_common.dart b/mobile-next/openim_common/lib/openim_common.dart
index 42d90d1..b10ba19 100644
--- a/mobile-next/openim_common/lib/openim_common.dart
+++ b/mobile-next/openim_common/lib/openim_common.dart
@@ -33,6 +33,7 @@ export 'src/utils/sp_util.dart';
 export 'src/utils/utils.dart';
 export 'src/utils/voice_record.dart';
 export 'src/utils/api_service.dart';
+export 'src/utils/user_full_info_mapper.dart';
 export 'src/widgets/avatar_view.dart';
 export 'src/widgets/azlist_view.dart';
 export 'src/widgets/bottom_bar.dart';
diff --git a/mobile-next/openim_common/lib/src/apis.dart b/mobile-next/openim_common/lib/src/apis.dart
index 0ed37cf..ced27d6 100644
--- a/mobile-next/openim_common/lib/src/apis.dart
+++ b/mobile-next/openim_common/lib/src/apis.dart
@@ -1,7 +1,6 @@
 import 'dart:async';
 import 'dart:convert';
 
-import 'package:collection/collection.dart';
 import 'package:dio/dio.dart';
 import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
 import 'package:get/get.dart';
@@ -11,14 +10,19 @@ import 'package:sprintf/sprintf.dart';
 import 'utils/api_service.dart';
 
 class Apis {
-  static Options get imTokenOptions => Options(headers: {'token': DataSp.imToken});
+  static Options get imTokenOptions =>
+      Options(headers: {'token': DataSp.imToken});
 
-  static Options get chatTokenOptions => Options(headers: {'token': DataSp.chatToken});
+  static Options get chatTokenOptions =>
+      Options(headers: {'token': DataSp.chatToken});
 
   static StreamController kickoffController = StreamController<int>.broadcast();
 
   static void _kickoff(int? errCode) {
-    if (errCode == 1501 || errCode == 1503 || errCode == 1504 || errCode == 1505) {
+    if (errCode == 1501 ||
+        errCode == 1503 ||
+        errCode == 1504 ||
+        errCode == 1505) {
       kickoffController.sink.add(errCode);
     }
   }
@@ -197,43 +201,16 @@ class Apis {
     int? allowBeep,
     int? allowVibration,
   }) async {
-    try {
-      Map<String, dynamic> param = {'userID': userID};
-      void put(String key, dynamic value) {
-        if (null != value) {
-          param[key] = value;
-        }
-      }
-
-      put('account', account);
-      put('phoneNumber', phoneNumber);
-      put('areaCode', areaCode);
-      put('email', email);
-      put('nickname', nickname);
-      put('faceURL', faceURL);
-      put('gender', gender);
-      put('gender', gender);
-      put('level', level);
-      put('birth', birth);
-      put('allowAddFriend', allowAddFriend);
-      put('allowBeep', allowBeep);
-      put('allowVibration', allowVibration);
-
-      return HttpUtil.post(
-        Urls.updateUserInfo,
-        data: {
-          ...param,
-          'platform': IMUtils.getPlatform(),
-        },
-        options: chatTokenOptions,
+    // 原 chat `/user/update` 已随 :10008 下线。OpenIM 只同步昵称/头像；
+    // 邮箱、性别、生日等业务字段由调用方更新本地状态，不打账号服务。
+    if (userID.isEmpty) return {};
+    if (nickname != null || faceURL != null) {
+      await OpenIM.iMManager.userManager.setSelfInfo(
+        nickname: nickname,
+        faceURL: faceURL,
       );
-    } catch (e, s) {
-      final t = e as (int, String?);
-      final errCode = t.$1;
-      final errMsg = t.$2;
-      _kickoff(errCode);
-      Logger.print('e:$errCode s:$errMsg');
     }
+    return {};
   }
 
   static Future<List<FriendInfo>> searchFriendInfo(
@@ -251,7 +228,9 @@ class Apis {
         options: chatTokenOptions,
       );
       if (data['users'] is List) {
-        return (data['users'] as List).map((e) => FriendInfo.fromJson(e)).toList();
+        return (data['users'] as List)
+            .map((e) => FriendInfo.fromJson(e))
+            .toList();
       }
       return [];
     } catch (e, s) {
@@ -269,26 +248,16 @@ class Apis {
     int showNumber = 10,
     required List<String> userIDList,
   }) async {
+    if (userIDList.isEmpty) return [];
     try {
-      final data = await HttpUtil.post(
-        Urls.getUsersFullInfo,
-        data: {
-          'pagination': {'pageNumber': pageNumber, 'showNumber': showNumber},
-          'userIDs': userIDList,
-          'platform': IMUtils.getPlatform(),
-        },
-        options: chatTokenOptions,
+      final users = await OpenIM.iMManager.userManager.getUsersInfo(
+        userIDList: userIDList,
       );
-      if (data['users'] is List) {
-        return (data['users'] as List).map((e) => UserFullInfo.fromJson(e)).toList();
-      }
-      return null;
+      return users
+          .map((e) => UserFullInfoMapper.fromImJson(e.toJson()))
+          .toList();
     } catch (e, s) {
-      final t = e as (int, String?);
-      final errCode = t.$1;
-      final errMsg = t.$2;
-      _kickoff(errCode);
-      Logger.print('e:$errCode s:$errMsg');
+      Logger.print('getUserFullInfo e:$e s:$s');
       return [];
     }
   }
@@ -298,34 +267,20 @@ class Apis {
     int pageNumber = 1,
     int showNumber = 10,
   }) async {
-    try {
-      final data = await HttpUtil.post(
-        Urls.searchUserFullInfo,
-        data: {
-          'pagination': {'pageNumber': pageNumber, 'showNumber': showNumber},
-          'keyword': content,
-        },
-        options: chatTokenOptions,
-      );
-      if (data['users'] is List) {
-        return (data['users'] as List).map((e) => UserFullInfo.fromJson(e)).toList();
-      }
-      return null;
-    } catch (e, s) {
-      final t = e as (int, String?);
-      final errCode = t.$1;
-      final errMsg = t.$2;
-      _kickoff(errCode);
-      Logger.print('e:$errCode s:$errMsg');
-      return [];
-    }
+    final keyword = content.trim();
+    if (keyword.isEmpty) return [];
+    if (pageNumber > 1) return [];
+    return getUserFullInfo(userIDList: [keyword], showNumber: showNumber);
   }
 
   static Future<UserFullInfo?> queryMyFullInfo() async {
-    final list = await Apis.getUserFullInfo(
-      userIDList: [OpenIM.iMManager.userID],
-    );
-    return list?.firstOrNull;
+    try {
+      final user = await OpenIM.iMManager.userManager.getSelfUserInfo();
+      return UserFullInfoMapper.fromImJson(user.toJson());
+    } catch (e, s) {
+      Logger.print('queryMyFullInfo e:$e s:$s');
+      return null;
+    }
   }
 
   static Future<bool> requestVerificationCode({
@@ -353,7 +308,8 @@ class Apis {
     });
   }
 
-  static Future<SignalingCertificate> getTokenForRTC(String roomID, String userID) async {
+  static Future<SignalingCertificate> getTokenForRTC(
+      String roomID, String userID) async {
     return HttpUtil.post(
       Urls.getTokenForRTC,
       data: {
@@ -410,7 +366,10 @@ class Apis {
   }
 
   static Future<Map<String, dynamic>> getClientConfig() async {
-    return {'discoverPageURL': Config.discoverPageURL, 'allowSendMsgNotFriend': Config.allowSendMsgNotFriend};
+    return {
+      'discoverPageURL': Config.discoverPageURL,
+      'allowSendMsgNotFriend': Config.allowSendMsgNotFriend
+    };
   }
 
   static void _catchError(Object e, StackTrace s, {bool forceBack = true}) {
diff --git a/mobile-next/openim_common/lib/src/urls.dart b/mobile-next/openim_common/lib/src/urls.dart
index f967e73..989c5cd 100644
--- a/mobile-next/openim_common/lib/src/urls.dart
+++ b/mobile-next/openim_common/lib/src/urls.dart
@@ -5,6 +5,8 @@ class Urls {
       "${Config.imApiUrl}/manager/get_users_online_status";
   static String get queryAllUsers =>
       "${Config.imApiUrl}/manager/get_all_users_uid";
+  // 以下 chat 路径仅作历史对照。账号服务 :10010 没有这些路由；
+  // 用户资料读写已改走 OpenIM SDK，见 Apis.getUserFullInfo / updateUserInfo。
   static String get updateUserInfo => "${Config.appAuthUrl}/user/update";
   static String get searchFriendInfo => "${Config.appAuthUrl}/friend/search";
   static String get getUsersFullInfo => "${Config.appAuthUrl}/user/find/full";
diff --git a/mobile-next/openim_common/lib/src/utils/user_full_info_mapper.dart b/mobile-next/openim_common/lib/src/utils/user_full_info_mapper.dart
new file mode 100644
index 0000000..d8e814b
--- /dev/null
+++ b/mobile-next/openim_common/lib/src/utils/user_full_info_mapper.dart
@@ -0,0 +1,24 @@
+import '../models/user_full_info.dart';
+
+/// 把 OpenIM 公开资料收成原 chat 服务 `UserFullInfo` 形状。
+///
+/// 官方 `open-im-chat`（:10008 `/user/find/full`）已下线，账号服务 :10010
+/// 没有这条路由。SDK 只保证 userID / nickname / faceURL / ex / 勿扰。
+class UserFullInfoMapper {
+  UserFullInfoMapper._();
+
+  static UserFullInfo fromImJson(Map<String, dynamic> json) {
+    return UserFullInfo.fromJson({
+      'userID': json['userID'],
+      'nickname': json['nickname'],
+      'faceURL': json['faceURL'],
+      'ex': json['ex'],
+      'remark': json['remark'],
+      'globalRecvMsgOpt': json['globalRecvMsgOpt'],
+    });
+  }
+
+  static List<UserFullInfo> fromImList(Iterable<Map<String, dynamic>> items) {
+    return items.map(fromImJson).toList();
+  }
+}
diff --git a/mobile-next/test/company/user_full_info_mapper_test.dart b/mobile-next/test/company/user_full_info_mapper_test.dart
new file mode 100644
index 0000000..ed4cae0
--- /dev/null
+++ b/mobile-next/test/company/user_full_info_mapper_test.dart
@@ -0,0 +1,37 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:openim_common/openim_common.dart';
+
+void main() {
+  test('把 OpenIM 公开资料映射成我的信息可用字段', () {
+    final info = UserFullInfoMapper.fromImJson({
+      'userID': '10001',
+      'nickname': '张三',
+      'faceURL': 'http://example/a.png',
+      'ex': '',
+      'globalRecvMsgOpt': 0,
+    });
+    expect(info.userID, '10001');
+    expect(info.nickname, '张三');
+    expect(info.faceURL, 'http://example/a.png');
+    expect(info.globalRecvMsgOpt, 0);
+  });
+
+  test('不把 chat 业务字段当成仍可从账号服务拿到', () {
+    final info = UserFullInfoMapper.fromImJson({
+      'userID': '10001',
+      'nickname': '张三',
+      'phoneNumber': '13800000000',
+      'email': 'a@b.c',
+      'gender': 1,
+    });
+    expect(info.userID, '10001');
+    expect(info.nickname, '张三');
+    expect(info.phoneNumber, isNull);
+    expect(info.email, isNull);
+    expect(info.gender, isNull);
+  });
+
+  test('空列表保持为空', () {
+    expect(UserFullInfoMapper.fromImList(const []), isEmpty);
+  });
+}