diff --git a/src/onebot/event/OB11BaseEvent.ts b/src/onebot/event/OB11BaseEvent.ts
index 9446cd42..fc072c00 100644
--- a/src/onebot/event/OB11BaseEvent.ts
+++ b/src/onebot/event/OB11BaseEvent.ts
@@ -1,4 +1,4 @@
-import { selfInfo } from '@/core/data';
+import { InstanceContext, NapCatCore } from '@/core';
 
 export enum EventType {
     META = 'meta_event',
@@ -8,9 +8,12 @@ export enum EventType {
     MESSAGE_SENT = 'message_sent',
 }
 
-
 export abstract class OB11BaseEvent {
     time = Math.floor(Date.now() / 1000);
-    self_id = parseInt(selfInfo.uin);
-    post_type: EventType = EventType.META;
+    self_id: number;
+    abstract post_type: EventType;
+
+    constructor(core: NapCatCore) {
+        this.self_id = parseInt(core.selfInfo.uin);
+    }
 }
diff --git a/src/onebot/event/meta/OB11BaseMetaEvent.ts b/src/onebot/event/meta/OB11BaseMetaEvent.ts
index 279f9696..26386a20 100644
--- a/src/onebot/event/meta/OB11BaseMetaEvent.ts
+++ b/src/onebot/event/meta/OB11BaseMetaEvent.ts
@@ -2,5 +2,5 @@ import { EventType, OB11BaseEvent } from '../OB11BaseEvent';
 
 export abstract class OB11BaseMetaEvent extends OB11BaseEvent {
     post_type = EventType.META;
-    meta_event_type: string;
-}
\ No newline at end of file
+    abstract meta_event_type: string;
+}
diff --git a/src/onebot/event/meta/OB11HeartbeatEvent.ts b/src/onebot/event/meta/OB11HeartbeatEvent.ts
index 748323ce..a1c43a0e 100644
--- a/src/onebot/event/meta/OB11HeartbeatEvent.ts
+++ b/src/onebot/event/meta/OB11HeartbeatEvent.ts
@@ -1,4 +1,5 @@
 import { OB11BaseMetaEvent } from './OB11BaseMetaEvent';
+import { NapCatCore } from '@/core';
 
 interface HeartbeatStatus {
     online: boolean | null,
@@ -10,8 +11,8 @@ export class OB11HeartbeatEvent extends OB11BaseMetaEvent {
     status: HeartbeatStatus;
     interval: number;
 
-    public constructor(isOnline: boolean, isGood: boolean, interval: number) {
-        super();
+    public constructor(core: NapCatCore, interval: number, isOnline: boolean | null, isGood: boolean) {
+        super(core);
         this.interval = interval;
         this.status = {
             online: isOnline,
diff --git a/src/onebot/event/meta/OB11LifeCycleEvent.ts b/src/onebot/event/meta/OB11LifeCycleEvent.ts
index 6c9e513e..ba9ec149 100644
--- a/src/onebot/event/meta/OB11LifeCycleEvent.ts
+++ b/src/onebot/event/meta/OB11LifeCycleEvent.ts
@@ -1,4 +1,5 @@
 import { OB11BaseMetaEvent } from './OB11BaseMetaEvent';
+import { NapCatCore } from '@/core';
 
 export enum LifeCycleSubType {
     ENABLE = 'enable',
@@ -10,8 +11,8 @@ export class OB11LifeCycleEvent extends OB11BaseMetaEvent {
     meta_event_type = 'lifecycle';
     sub_type: LifeCycleSubType;
 
-    public constructor(subType: LifeCycleSubType) {
-        super();
+    public constructor(core: NapCatCore, subType: LifeCycleSubType) {
+        super(core);
         this.sub_type = subType;
     }
-}
\ No newline at end of file
+}
diff --git a/src/onebot/event/notice/OB11FriendAddNoticeEvent.ts b/src/onebot/event/notice/OB11FriendAddNoticeEvent.ts
index 5825147a..4ced647a 100644
--- a/src/onebot/event/notice/OB11FriendAddNoticeEvent.ts
+++ b/src/onebot/event/notice/OB11FriendAddNoticeEvent.ts
@@ -1,11 +1,12 @@
 import { OB11BaseNoticeEvent } from './OB11BaseNoticeEvent';
+import { NapCatCore } from '@/core';
 
 export class OB11FriendAddNoticeEvent extends OB11BaseNoticeEvent {
     notice_type = 'friend_add';
     user_id: number;
 
-    public constructor(user_Id: number) {
-        super();
-        this.user_id = user_Id;
+    public constructor(core: NapCatCore, userId: number) {
+        super(core);
+        this.user_id = userId;
     }
-}
\ No newline at end of file
+}
diff --git a/src/onebot/event/notice/OB11FriendRecallNoticeEvent.ts b/src/onebot/event/notice/OB11FriendRecallNoticeEvent.ts
index 401799f2..4fd3d444 100644
--- a/src/onebot/event/notice/OB11FriendRecallNoticeEvent.ts
+++ b/src/onebot/event/notice/OB11FriendRecallNoticeEvent.ts
@@ -1,13 +1,14 @@
 import { OB11BaseNoticeEvent } from './OB11BaseNoticeEvent';
+import { NapCatCore } from '@/core';
 
 export class OB11FriendRecallNoticeEvent extends OB11BaseNoticeEvent {
     notice_type = 'friend_recall';
     user_id: number;
     message_id: number;
 
-    public constructor(userId: number, messageId: number) {
-        super();
+    public constructor(core: NapCatCore, userId: number, messageId: number) {
+        super(core);
         this.user_id = userId;
         this.message_id = messageId;
     }
-}
\ No newline at end of file
+}
diff --git a/src/onebot/event/notice/OB11GroupBanEvent.ts b/src/onebot/event/notice/OB11GroupBanEvent.ts
index ef867487..ef272273 100644
--- a/src/onebot/event/notice/OB11GroupBanEvent.ts
+++ b/src/onebot/event/notice/OB11GroupBanEvent.ts
@@ -1,4 +1,5 @@
 import { OB11GroupNoticeEvent } from './OB11GroupNoticeEvent';
+import { NapCatCore } from '@/core';
 
 export class OB11GroupBanEvent extends OB11GroupNoticeEvent {
     notice_type = 'group_ban';
@@ -6,8 +7,8 @@ export class OB11GroupBanEvent extends OB11GroupNoticeEvent {
     duration: number;
     sub_type: 'ban' | 'lift_ban';
 
-    constructor(groupId: number, userId: number, operatorId: number, duration: number, sub_type: 'ban' | 'lift_ban') {
-        super();
+    constructor(core: NapCatCore, groupId: number, userId: number, operatorId: number, duration: number, sub_type: 'ban' | 'lift_ban') {
+        super(core);
         this.group_id = groupId;
         this.operator_id = operatorId;
         this.user_id = userId;
diff --git a/src/onebot/event/notice/OB11GroupCardEvent.ts b/src/onebot/event/notice/OB11GroupCardEvent.ts
index 0fbbf651..0db88df8 100644
--- a/src/onebot/event/notice/OB11GroupCardEvent.ts
+++ b/src/onebot/event/notice/OB11GroupCardEvent.ts
@@ -1,4 +1,5 @@
 import { OB11GroupNoticeEvent } from './OB11GroupNoticeEvent';
+import { NapCatCore } from '@/core';
 
 export class OB11GroupCardEvent extends OB11GroupNoticeEvent {
     notice_type = 'group_card';
@@ -6,8 +7,8 @@ export class OB11GroupCardEvent extends OB11GroupNoticeEvent {
     card_old: string;
 
 
-    constructor(groupId: number, userId: number, cardNew: string, cardOld: string) {
-        super();
+    constructor(core: NapCatCore, groupId: number, userId: number, cardNew: string, cardOld: string) {
+        super(core);
         this.group_id = groupId;
         this.user_id = userId;
         this.card_new = cardNew;
diff --git a/src/onebot/event/notice/OB11GroupDecreaseEvent.ts b/src/onebot/event/notice/OB11GroupDecreaseEvent.ts
index b888fdb2..bc818ea9 100644
--- a/src/onebot/event/notice/OB11GroupDecreaseEvent.ts
+++ b/src/onebot/event/notice/OB11GroupDecreaseEvent.ts
@@ -1,4 +1,5 @@
 import { OB11GroupNoticeEvent } from './OB11GroupNoticeEvent';
+import { NapCatCore } from '@/core';
 
 export type GroupDecreaseSubType = 'leave' | 'kick' | 'kick_me';
 
@@ -7,8 +8,8 @@ export class OB11GroupDecreaseEvent extends OB11GroupNoticeEvent {
     sub_type: GroupDecreaseSubType = 'leave';  // TODO: 实现其他几种子类型的识别 ("leave" | "kick" | "kick_me")
     operator_id: number;
 
-    constructor(groupId: number, userId: number, operatorId: number, subType: GroupDecreaseSubType = 'leave') {
-        super();
+    constructor(core: NapCatCore, groupId: number, userId: number, operatorId: number, subType: GroupDecreaseSubType = 'leave') {
+        super(core);
         this.group_id = groupId;
         this.operator_id = operatorId;  // 实际上不应该这么实现，但是现在还没有办法识别用户是被踢出的，还是自己主动退出的
         this.user_id = userId;
diff --git a/src/onebot/event/notice/OB11GroupEssenceEvent.ts b/src/onebot/event/notice/OB11GroupEssenceEvent.ts
index 0f1c6184..fd4a7e2f 100644
--- a/src/onebot/event/notice/OB11GroupEssenceEvent.ts
+++ b/src/onebot/event/notice/OB11GroupEssenceEvent.ts
@@ -1,4 +1,5 @@
 import { OB11GroupNoticeEvent } from './OB11GroupNoticeEvent';
+import { NapCatCore } from '@/core';
 
 export class OB11GroupEssenceEvent extends OB11GroupNoticeEvent {
     notice_type = 'essence';
@@ -6,8 +7,8 @@ export class OB11GroupEssenceEvent extends OB11GroupNoticeEvent {
     sender_id: number;
     sub_type: 'add' | 'delete' = 'add';
 
-    constructor(groupId: number, message_id: number, sender_id: number) {
-        super();
+    constructor(core: NapCatCore, groupId: number, message_id: number, sender_id: number) {
+        super(core);
         this.group_id = groupId;
         this.message_id = message_id;
         this.sender_id = sender_id;
diff --git a/src/onebot/event/notice/OB11GroupIncreaseEvent.ts b/src/onebot/event/notice/OB11GroupIncreaseEvent.ts
index ee96b344..44b7aca0 100644
--- a/src/onebot/event/notice/OB11GroupIncreaseEvent.ts
+++ b/src/onebot/event/notice/OB11GroupIncreaseEvent.ts
@@ -1,4 +1,5 @@
 import { OB11GroupNoticeEvent } from './OB11GroupNoticeEvent';
+import { NapCatCore } from '@/core';
 
 type GroupIncreaseSubType = 'approve' | 'invite';
 
@@ -7,8 +8,8 @@ export class OB11GroupIncreaseEvent extends OB11GroupNoticeEvent {
     operator_id: number;
     sub_type: GroupIncreaseSubType;
 
-    constructor(groupId: number, userId: number, operatorId: number, subType: GroupIncreaseSubType = 'approve') {
-        super();
+    constructor(core: NapCatCore, groupId: number, userId: number, operatorId: number, subType: GroupIncreaseSubType = 'approve') {
+        super(core);
         this.group_id = groupId;
         this.operator_id = operatorId;
         this.user_id = userId;
diff --git a/src/onebot/event/notice/OB11GroupNoticeEvent.ts b/src/onebot/event/notice/OB11GroupNoticeEvent.ts
index 8fe7e0f9..3be76c56 100644
--- a/src/onebot/event/notice/OB11GroupNoticeEvent.ts
+++ b/src/onebot/event/notice/OB11GroupNoticeEvent.ts
@@ -1,6 +1,13 @@
 import { OB11BaseNoticeEvent } from './OB11BaseNoticeEvent';
+import { NapCatCore } from '@/core';
 
 export abstract class OB11GroupNoticeEvent extends OB11BaseNoticeEvent {
-    group_id: number = 0;
-    user_id: number = 0;
-}
\ No newline at end of file
+    group_id: number;
+    user_id: number;
+
+    constructor(core: NapCatCore, group_id: number, user_id: number) {
+        super(core);
+        this.group_id = group_id;
+        this.user_id = user_id;
+    }
+}
diff --git a/src/onebot/event/notice/OB11GroupRecallNoticeEvent.ts b/src/onebot/event/notice/OB11GroupRecallNoticeEvent.ts
index 77381349..6cbf454f 100644
--- a/src/onebot/event/notice/OB11GroupRecallNoticeEvent.ts
+++ b/src/onebot/event/notice/OB11GroupRecallNoticeEvent.ts
@@ -1,15 +1,16 @@
 import { OB11GroupNoticeEvent } from './OB11GroupNoticeEvent';
+import { NapCatCore } from '@/core';
 
 export class OB11GroupRecallNoticeEvent extends OB11GroupNoticeEvent {
     notice_type = 'group_recall';
     operator_id: number;
     message_id: number;
 
-    constructor(groupId: number, userId: number, operatorId: number, messageId: number) {
-        super();
+    constructor(core: NapCatCore, groupId: number, userId: number, operatorId: number, messageId: number) {
+        super(core, groupId, userId);
         this.group_id = groupId;
         this.user_id = userId;
         this.operator_id = operatorId;
         this.message_id = messageId;
     }
-}
\ No newline at end of file
+}
diff --git a/src/onebot/event/notice/OB11GroupTitleEvent.ts b/src/onebot/event/notice/OB11GroupTitleEvent.ts
index faee4e8a..096ed127 100644
--- a/src/onebot/event/notice/OB11GroupTitleEvent.ts
+++ b/src/onebot/event/notice/OB11GroupTitleEvent.ts
@@ -1,13 +1,13 @@
 import { OB11GroupNoticeEvent } from './OB11GroupNoticeEvent';
+import { NapCatCore } from '@/core';
 
 export class OB11GroupTitleEvent extends OB11GroupNoticeEvent {
     notice_type = 'notify';
     sub_type = 'title';
     title: string;
 
-
-    constructor(groupId: number, userId: number, title: string) {
-        super();
+    constructor(core: NapCatCore, groupId: number, userId: number, title: string) {
+        super(core, groupId, userId);
         this.group_id = groupId;
         this.user_id = userId;
         this.title = title;
diff --git a/src/onebot/event/notice/OB11GroupUploadNoticeEvent.ts b/src/onebot/event/notice/OB11GroupUploadNoticeEvent.ts
index 9304e107..ba433292 100644
--- a/src/onebot/event/notice/OB11GroupUploadNoticeEvent.ts
+++ b/src/onebot/event/notice/OB11GroupUploadNoticeEvent.ts
@@ -1,4 +1,5 @@
 import { OB11GroupNoticeEvent } from './OB11GroupNoticeEvent';
+import { NapCatCore } from '@/core';
 
 export interface GroupUploadFile {
     id: string,
@@ -11,8 +12,8 @@ export class OB11GroupUploadNoticeEvent extends OB11GroupNoticeEvent {
     notice_type = 'group_upload';
     file: GroupUploadFile;
 
-    constructor(groupId: number, userId: number, file: GroupUploadFile) {
-        super();
+    constructor(core: NapCatCore, groupId: number, userId: number, file: GroupUploadFile) {
+        super(core, groupId, userId);
         this.group_id = groupId;
         this.user_id = userId;
         this.file = file;
diff --git a/src/onebot/event/notice/OB11InputStatusEvent.ts b/src/onebot/event/notice/OB11InputStatusEvent.ts
index b26a8195..cdbd8bbc 100644
--- a/src/onebot/event/notice/OB11InputStatusEvent.ts
+++ b/src/onebot/event/notice/OB11InputStatusEvent.ts
@@ -1,4 +1,5 @@
 import { OB11BaseNoticeEvent } from './OB11BaseNoticeEvent';
+import { NapCatCore } from '@/core';
 
 //输入状态事件 初步完成 Mlikio wa Todo 需要做一些过滤
 export class OB11InputStatusEvent extends OB11BaseNoticeEvent {
@@ -9,8 +10,8 @@ export class OB11InputStatusEvent extends OB11BaseNoticeEvent {
     user_id = 0;
     group_id = 0;
 
-    constructor(user_id: number, eventType: number, status_text: string) {
-        super();
+    constructor(core: NapCatCore, user_id: number, eventType: number, status_text: string) {
+        super(core);
         this.user_id = user_id;
         this.eventType = eventType;
         this.status_text = status_text;
diff --git a/src/onebot/event/notice/OB11MsgEmojiLikeEvent.ts b/src/onebot/event/notice/OB11MsgEmojiLikeEvent.ts
index db48575e..fd310b2b 100644
--- a/src/onebot/event/notice/OB11MsgEmojiLikeEvent.ts
+++ b/src/onebot/event/notice/OB11MsgEmojiLikeEvent.ts
@@ -1,4 +1,5 @@
 import { OB11GroupNoticeEvent } from './OB11GroupNoticeEvent';
+import { NapCatCore } from '@/core';
 
 export interface MsgEmojiLike {
     emoji_id: string,
@@ -10,8 +11,8 @@ export class OB11GroupMsgEmojiLikeEvent extends OB11GroupNoticeEvent {
     message_id: number;
     likes: MsgEmojiLike[];
 
-    constructor(groupId: number, userId: number, messageId: number, likes: MsgEmojiLike[]) {
-        super();
+    constructor(core: NapCatCore, groupId: number, userId: number, messageId: number, likes: MsgEmojiLike[]) {
+        super(core, groupId, userId);
         this.group_id = groupId;
         this.user_id = userId;  // 可为空，表示是对别人的消息操作，如果是对bot自己的消息则不为空
         this.message_id = messageId;
diff --git a/src/onebot/event/notice/OB11PokeEvent.ts b/src/onebot/event/notice/OB11PokeEvent.ts
index 315636ff..adf44da9 100644
--- a/src/onebot/event/notice/OB11PokeEvent.ts
+++ b/src/onebot/event/notice/OB11PokeEvent.ts
@@ -1,4 +1,5 @@
 import { OB11BaseNoticeEvent } from './OB11BaseNoticeEvent';
+import { NapCatCore } from '@/core';
 
 class OB11PokeEvent extends OB11BaseNoticeEvent {
     notice_type = 'notify';
@@ -11,8 +12,8 @@ export class OB11FriendPokeEvent extends OB11PokeEvent {
     raw_info: any;
 
     //raw_message nb等框架标准为string
-    constructor(user_id: number, target_id: number, raw_message: any) {
-        super();
+    constructor(core: NapCatCore, user_id: number, target_id: number, raw_message: any) {
+        super(core);
         this.target_id = target_id;
         this.user_id = user_id;
         this.raw_info = raw_message;
@@ -24,8 +25,8 @@ export class OB11GroupPokeEvent extends OB11PokeEvent {
     raw_info: any;
 
     //raw_message nb等框架标准为string
-    constructor(group_id: number, user_id: number = 0, target_id: number = 0, raw_message: any) {
-        super();
+    constructor(core: NapCatCore, group_id: number, user_id: number = 0, target_id: number = 0, raw_message: any) {
+        super(core);
         this.group_id = group_id;
         this.target_id = target_id;
         this.user_id = user_id;
diff --git a/src/onebot/event/request/OB11FriendRequest.ts b/src/onebot/event/request/OB11FriendRequest.ts
index cadbd3f5..0f40ecdf 100644
--- a/src/onebot/event/request/OB11FriendRequest.ts
+++ b/src/onebot/event/request/OB11FriendRequest.ts
@@ -1,11 +1,19 @@
 import { OB11BaseNoticeEvent } from '../notice/OB11BaseNoticeEvent';
 import { EventType } from '../OB11BaseEvent';
-
+import { NapCatCore } from '@/core';
 
 export class OB11FriendRequestEvent extends OB11BaseNoticeEvent {
     post_type = EventType.REQUEST;
-    user_id: number = 0;
-    request_type = 'friend' as const;
-    comment: string = '';
-    flag: string = '';
+    request_type = 'friend';
+
+    user_id: number;
+    comment: string;
+    flag: string;
+
+    constructor(core: NapCatCore, user_id: number, comment: string, flag: string) {
+        super(core);
+        this.user_id = user_id;
+        this.comment = comment;
+        this.flag = flag;
+    }
 }
diff --git a/src/onebot/event/request/OB11GroupRequest.ts b/src/onebot/event/request/OB11GroupRequest.ts
index 13b6b6d3..14cd84e9 100644
--- a/src/onebot/event/request/OB11GroupRequest.ts
+++ b/src/onebot/event/request/OB11GroupRequest.ts
@@ -1,11 +1,19 @@
 import { OB11GroupNoticeEvent } from '../notice/OB11GroupNoticeEvent';
 import { EventType } from '../OB11BaseEvent';
-
+import { NapCatCore } from '@/core';
 
 export class OB11GroupRequestEvent extends OB11GroupNoticeEvent {
     post_type = EventType.REQUEST;
-    request_type = 'group' as const;
-    sub_type: 'add' | 'invite' = 'add';
-    comment: string = '';
-    flag: string = '';
+    request_type = 'group';
+
+    user_id: number;
+    comment: string;
+    flag: string;
+
+    constructor(core: NapCatCore, groupId: number, userId: number, comment: string, flag: string) {
+        super(core, groupId, userId);
+        this.user_id = userId;
+        this.comment = comment;
+        this.flag = flag;
+    }
 }