diff --git a/src/ntqqapi/types.ts b/src/ntqqapi/types.ts
index fa42a15..8d7c6e6 100644
--- a/src/ntqqapi/types.ts
+++ b/src/ntqqapi/types.ts
@@ -63,6 +63,7 @@ export interface GroupMember {
     shutUpTime: number; // 禁言时间，单位是什么暂时不清楚
     uid: string; // 加密的字符串
     uin: string; // QQ号
+    isRobot: boolean;
 }
 
 export enum ElementType {
diff --git a/src/onebot11/constructor.ts b/src/onebot11/constructor.ts
index 1732124..3852591 100644
--- a/src/onebot11/constructor.ts
+++ b/src/onebot11/constructor.ts
@@ -5,7 +5,8 @@ import {
     OB11Message,
     OB11MessageData,
     OB11MessageDataType,
-    OB11User
+    OB11User,
+    OB11UserSex
 } from "./types";
 import {AtType, ChatType, Group, GroupMember, IMAGE_HTTP_HOST, RawMessage, SelfInfo, User} from '../ntqqapi/types';
 import {fileCache, getFriend, getGroupMember, getHistoryMsgBySeq, selfInfo} from '../common/data';
@@ -244,6 +245,17 @@ export class OB11Constructor {
             user_id: parseInt(member.uin),
             nickname: member.nick,
             card: member.cardName,
+            sex: OB11UserSex.unknown,
+            age: 0,
+            area: "",
+            level: 0,
+            join_time: 0,  // 暂时没法获取
+            last_sent_time: 0,  // 暂时没法获取
+            title_expire_time: 0,
+            unfriendly: false,
+            card_changeable: true,
+            is_robot: member.isRobot,
+            shut_up_timestamp: member.shutUpTime,
             role: OB11Constructor.groupMemberRole(member.role),
         }
     }
diff --git a/src/onebot11/types.ts b/src/onebot11/types.ts
index 49cb6d2..fd1f1af 100644
--- a/src/onebot11/types.ts
+++ b/src/onebot11/types.ts
@@ -31,6 +31,14 @@ export interface OB11GroupMember {
     level?: number
     role?: OB11GroupMemberRole
     title?: string
+    area?: string
+    unfriendly?: boolean
+    title_expire_time?: number
+    card_changeable?: boolean
+    // 以下为gocq字段
+    shut_up_timestamp?: number
+    // 以下为扩展字段
+    is_robot?: boolean
 }
 
 export interface OB11Group {