diff --git a/src/onebot/action/extends/GetFriendWithCategory.ts b/src/onebot/action/extends/GetFriendWithCategory.ts
index 12cd92b0..c728e9b1 100644
--- a/src/onebot/action/extends/GetFriendWithCategory.ts
+++ b/src/onebot/action/extends/GetFriendWithCategory.ts
@@ -1,4 +1,4 @@
-import { OB11Constructor } from '@/onebot/helper/converter';
+import { OB11Entities } from '@/onebot/helper/entities';
 import BaseAction from '../BaseAction';
 import { ActionName } from '../types';
 
@@ -7,7 +7,7 @@ export class GetFriendWithCategory extends BaseAction<void, any> {
     async _handle(payload: void) {
         return (await this.core.apis.FriendApi.getBuddyV2ExWithCate(true)).map(category => ({
             ...category,
-            buddyList: OB11Constructor.friendsV2(category.buddyList),
+            buddyList: OB11Entities.friendsV2(category.buddyList),
         }));
     }
 }
diff --git a/src/onebot/action/go-cqhttp/GetStrangerInfo.ts b/src/onebot/action/go-cqhttp/GetStrangerInfo.ts
index 4f6a01a1..08b9dc3c 100644
--- a/src/onebot/action/go-cqhttp/GetStrangerInfo.ts
+++ b/src/onebot/action/go-cqhttp/GetStrangerInfo.ts
@@ -1,6 +1,6 @@
 import BaseAction from '../BaseAction';
-import { OB11User, OB11UserSex } from '../../types';
-import { OB11Constructor } from '@/onebot/helper/converter';
+import { OB11User, OB11UserSex } from '@/onebot';
+import { OB11Entities } from '@/onebot/helper/entities';
 import { ActionName } from '../types';
 import { FromSchema, JSONSchema } from 'json-schema-to-ts';
 import { calcQQLevel } from '@/common/utils/helper';
@@ -41,6 +41,6 @@ export default class GoCQHTTPGetStrangerInfo extends BaseAction<Payload, OB11Use
             return ret;
         }
         const data = { ...extendData, ...(await NTQQUserApi.getUserDetailInfo(uid)) };
-        return OB11Constructor.stranger(data);
+        return OB11Entities.stranger(data);
     }
 }
diff --git a/src/onebot/action/group/GetGroupInfo.ts b/src/onebot/action/group/GetGroupInfo.ts
index 5b2f14cf..feeb6ebe 100644
--- a/src/onebot/action/group/GetGroupInfo.ts
+++ b/src/onebot/action/group/GetGroupInfo.ts
@@ -1,5 +1,5 @@
-import { OB11Group } from '../../types';
-import { OB11Constructor } from '@/onebot/helper/converter';
+import { OB11Group } from '@/onebot';
+import { OB11Entities } from '@/onebot/helper/entities';
 import BaseAction from '../BaseAction';
 import { ActionName } from '../types';
 import { FromSchema, JSONSchema } from 'json-schema-to-ts';
@@ -22,7 +22,7 @@ class GetGroupInfo extends BaseAction<Payload, OB11Group> {
         const NTQQGroupApi = this.core.apis.GroupApi;
         const group = (await NTQQGroupApi.getGroups()).find(e => e.groupCode == payload.group_id.toString());
         if (!group) throw `群${payload.group_id}不存在`;
-        return OB11Constructor.group(group);
+        return OB11Entities.group(group);
     }
 }
 
diff --git a/src/onebot/action/group/GetGroupList.ts b/src/onebot/action/group/GetGroupList.ts
index 72e63313..6e59f941 100644
--- a/src/onebot/action/group/GetGroupList.ts
+++ b/src/onebot/action/group/GetGroupList.ts
@@ -1,5 +1,5 @@
-import { OB11Group } from '../../types';
-import { OB11Constructor } from '@/onebot/helper/converter';
+import { OB11Group } from '@/onebot';
+import { OB11Entities } from '@/onebot/helper/entities';
 import BaseAction from '../BaseAction';
 import { ActionName } from '../types';
 import { Group } from '@/core/entities';
@@ -21,7 +21,7 @@ class GetGroupList extends BaseAction<Payload, OB11Group[]> {
     async _handle(payload: Payload) {
         const NTQQGroupApi = this.core.apis.GroupApi;
         const groupList: Group[] = await NTQQGroupApi.getGroups(typeof payload.no_cache === 'string' ? payload.no_cache === 'true' : !!payload.no_cache);
-        return OB11Constructor.groups(groupList);
+        return OB11Entities.groups(groupList);
     }
 }
 
diff --git a/src/onebot/action/group/GetGroupMemberInfo.ts b/src/onebot/action/group/GetGroupMemberInfo.ts
index 5f02c28f..ab65728d 100644
--- a/src/onebot/action/group/GetGroupMemberInfo.ts
+++ b/src/onebot/action/group/GetGroupMemberInfo.ts
@@ -1,5 +1,5 @@
-import { OB11GroupMember } from '../../types';
-import { OB11Constructor } from '@/onebot/helper/converter';
+import { OB11GroupMember } from '@/onebot';
+import { OB11Entities } from '@/onebot/helper/entities';
 import BaseAction from '../BaseAction';
 import { ActionName } from '../types';
 import { FromSchema, JSONSchema } from 'json-schema-to-ts';
@@ -39,7 +39,7 @@ class GetGroupMemberInfo extends BaseAction<Payload, OB11GroupMember> {
             this.core.context.logger.logDebug(`获取群成员详细信息失败, 只能返回基础信息 ${info.reason}`);
         }
         const date = Math.round(Date.now() / 1000);
-        const retMember = OB11Constructor.groupMember(payload.group_id.toString(), member.value as GroupMember);
+        const retMember = OB11Entities.groupMember(payload.group_id.toString(), member.value as GroupMember);
         const Member = await this.core.apis.GroupApi.getGroupMember(payload.group_id.toString(), retMember.user_id);
         retMember.last_sent_time = parseInt(Member?.lastSpeakTime || date.toString());
         retMember.join_time = parseInt(Member?.joinTime || date.toString());
diff --git a/src/onebot/action/group/GetGroupMemberList.ts b/src/onebot/action/group/GetGroupMemberList.ts
index 856e3ff8..8be35a90 100644
--- a/src/onebot/action/group/GetGroupMemberList.ts
+++ b/src/onebot/action/group/GetGroupMemberList.ts
@@ -1,5 +1,5 @@
-import { OB11GroupMember } from '../../types';
-import { OB11Constructor } from '@/onebot/helper/converter';
+import { OB11GroupMember } from '@/onebot';
+import { OB11Entities } from '@/onebot/helper/entities';
 import BaseAction from '../BaseAction';
 import { ActionName } from '../types';
 import { FromSchema, JSONSchema } from 'json-schema-to-ts';
@@ -26,7 +26,7 @@ class GetGroupMemberList extends BaseAction<Payload, OB11GroupMember[]> {
         const groupMembersArr = Array.from(groupMembers.values());
 
         let _groupMembers = groupMembersArr.map(item => {
-            return OB11Constructor.groupMember(payload.group_id.toString(), item);
+            return OB11Entities.groupMember(payload.group_id.toString(), item);
         });
 
         const MemberMap: Map<number, OB11GroupMember> = new Map<number, OB11GroupMember>();
diff --git a/src/onebot/action/system/GetLoginInfo.ts b/src/onebot/action/system/GetLoginInfo.ts
index 6d0e9aac..05949dbc 100644
--- a/src/onebot/action/system/GetLoginInfo.ts
+++ b/src/onebot/action/system/GetLoginInfo.ts
@@ -1,5 +1,5 @@
-import { OB11User } from '../../types';
-import { OB11Constructor } from '@/onebot/helper/converter';
+import { OB11User } from '@/onebot';
+import { OB11Entities } from '@/onebot/helper/entities';
 import BaseAction from '../BaseAction';
 import { ActionName } from '../types';
 
@@ -7,7 +7,7 @@ class GetLoginInfo extends BaseAction<null, OB11User> {
     actionName = ActionName.GetLoginInfo;
 
     async _handle(payload: null) {
-        return OB11Constructor.selfInfo(this.core.selfInfo);
+        return OB11Entities.selfInfo(this.core.selfInfo);
     }
 }
 
diff --git a/src/onebot/action/user/GetFriendList.ts b/src/onebot/action/user/GetFriendList.ts
index bfa125b8..6dd517da 100644
--- a/src/onebot/action/user/GetFriendList.ts
+++ b/src/onebot/action/user/GetFriendList.ts
@@ -1,5 +1,5 @@
-import { OB11User } from '../../types';
-import { OB11Constructor } from '@/onebot/helper/converter';
+import { OB11User } from '@/onebot';
+import { OB11Entities } from '@/onebot/helper/entities';
 import BaseAction from '../BaseAction';
 import { ActionName } from '../types';
 import { FromSchema, JSONSchema } from 'json-schema-to-ts';
@@ -20,6 +20,6 @@ export default class GetFriendList extends BaseAction<Payload, OB11User[]> {
     async _handle(payload: Payload) {
         //全新逻辑
         const NTQQFriendApi = this.core.apis.FriendApi;
-        return OB11Constructor.friendsV2(await NTQQFriendApi.getBuddyV2(typeof payload.no_cache === 'string' ? payload.no_cache === 'true' : !!payload.no_cache));
+        return OB11Entities.friendsV2(await NTQQFriendApi.getBuddyV2(typeof payload.no_cache === 'string' ? payload.no_cache === 'true' : !!payload.no_cache));
     }
 }
diff --git a/src/onebot/api/msg.ts b/src/onebot/api/msg.ts
index df0ac40d..180c73b8 100644
--- a/src/onebot/api/msg.ts
+++ b/src/onebot/api/msg.ts
@@ -24,7 +24,7 @@ import {
     OB11MessageFileBase,
     OB11MessageForward,
 } from '@/onebot';
-import { OB11Constructor } from '../helper';
+import { OB11Entities } from '../helper';
 import { EventType } from '@/onebot/event/OB11BaseEvent';
 import { encodeCQCode } from '@/onebot/helper/cqcode';
 import { uri2local } from '@/common/utils/file';
@@ -689,7 +689,7 @@ export class OneBotMsgApi {
             let member = await NTQQGroupApi.getGroupMember(msg.peerUin, msg.senderUin);
             if (!member) member = await NTQQGroupApi.getGroupMember(msg.peerUin, msg.senderUin);
             if (member) {
-                resMsg.sender.role = OB11Constructor.groupMemberRole(member.role);
+                resMsg.sender.role = OB11Entities.groupMemberRole(member.role);
                 resMsg.sender.nickname = member.nick;
             }
         } else if (msg.chatType == ChatType.KCHATTYPEC2C) {
diff --git a/src/onebot/helper/converter.ts b/src/onebot/helper/entities.ts
similarity index 60%
rename from src/onebot/helper/converter.ts
rename to src/onebot/helper/entities.ts
index 2e73d67f..a8b5e1bc 100644
--- a/src/onebot/helper/converter.ts
+++ b/src/onebot/helper/entities.ts
@@ -1,9 +1,8 @@
 import { calcQQLevel } from '@/common/utils/helper';
-import { SelfInfo, FriendV2, Friend, Sex, GroupMember, User, Group } from '@/core';
-import { OB11User, OB11GroupMemberRole, OB11UserSex, OB11GroupMember, OB11Group } from '../types';
+import { Friend, FriendV2, Group, GroupMember, SelfInfo, Sex, User } from '@/core';
+import { OB11Group, OB11GroupMember, OB11GroupMemberRole, OB11User, OB11UserSex } from '../types';
 
-
-export class OB11Constructor {
+export class OB11Entities {
     static selfInfo(selfInfo: SelfInfo): OB11User {
         return {
             user_id: parseInt(selfInfo.uin),
@@ -12,35 +11,25 @@ export class OB11Constructor {
     }
 
     static friendsV2(friends: FriendV2[]): OB11User[] {
-        const data: OB11User[] = [];
-        friends.forEach(friend => {
-            const sexValue = this.sex(friend.baseInfo.sex!);
-            data.push({
-                ...friend.baseInfo,
-                ...friend.coreInfo,
-                user_id: parseInt(friend.coreInfo.uin),
-                nickname: friend.coreInfo.nick,
-                remark: friend.coreInfo.nick,
-                sex: sexValue,
-                level: 0,
-            });
-        });
-        return data;
+        return friends.map(rawFriend => ({
+            ...rawFriend.baseInfo,
+            ...rawFriend.coreInfo,
+            user_id: parseInt(rawFriend.coreInfo.uin),
+            nickname: rawFriend.coreInfo.nick,
+            remark: rawFriend.coreInfo.nick,
+            sex: this.sex(rawFriend.baseInfo.sex!),
+            level: 0,
+        }));
     }
 
     static friends(friends: Friend[]): OB11User[] {
-        const data: OB11User[] = [];
-        friends.forEach(friend => {
-            const sexValue = this.sex(friend.sex!);
-            data.push({
-                user_id: parseInt(friend.uin),
-                nickname: friend.nick,
-                remark: friend.remark,
-                sex: sexValue,
-                level: 0,
-            });
-        });
-        return data;
+        return friends.map(rawFriend => ({
+            user_id: parseInt(rawFriend.uin),
+            nickname: rawFriend.nick,
+            remark: rawFriend.remark,
+            sex: this.sex(rawFriend.sex!),
+            level: 0,
+        }));
     }
 
     static groupMemberRole(role: number): OB11GroupMemberRole | undefined {
@@ -52,12 +41,11 @@ export class OB11Constructor {
     }
 
     static sex(sex: Sex): OB11UserSex {
-        const sexMap = {
+        return {
             [Sex.male]: OB11UserSex.male,
             [Sex.female]: OB11UserSex.female,
             [Sex.unknown]: OB11UserSex.unknown,
-        };
-        return sexMap[sex] || OB11UserSex.unknown;
+        }[sex] || OB11UserSex.unknown;
     }
 
     static groupMember(group_id: string, member: GroupMember): OB11GroupMember {
@@ -66,7 +54,7 @@ export class OB11Constructor {
             user_id: parseInt(member.uin),
             nickname: member.nick,
             card: member.cardName,
-            sex: OB11Constructor.sex(member.sex!),
+            sex: OB11Entities.sex(member.sex!),
             age: member.age ?? 0,
             area: '',
             level: '0',
@@ -78,18 +66,17 @@ export class OB11Constructor {
             card_changeable: true,
             is_robot: member.isRobot,
             shut_up_timestamp: member.shutUpTime,
-            role: OB11Constructor.groupMemberRole(member.role),
+            role: OB11Entities.groupMemberRole(member.role),
             title: member.memberSpecialTitle || '',
         };
     }
 
     static stranger(user: User): OB11User {
-        //logDebug('construct ob11 stranger', user);
         return {
             ...user,
             user_id: parseInt(user.uin),
             nickname: user.nick,
-            sex: OB11Constructor.sex(user.sex!),
+            sex: OB11Entities.sex(user.sex!),
             age: 0,
             qid: user.qid,
             login_days: 0,
@@ -108,6 +95,6 @@ export class OB11Constructor {
     }
 
     static groups(groups: Group[]): OB11Group[] {
-        return groups.map(OB11Constructor.group);
+        return groups.map(OB11Entities.group);
     }
 }
diff --git a/src/onebot/helper/index.ts b/src/onebot/helper/index.ts
index bd9ff396..c32bcf4f 100644
--- a/src/onebot/helper/index.ts
+++ b/src/onebot/helper/index.ts
@@ -1,3 +1,3 @@
 export * from './config';
-export * from './converter';
+export * from './entities';
 export * from './event';