diff --git a/src/elements.ts b/src/elements.ts
index 10cbe45..9724ee5 100644
--- a/src/elements.ts
+++ b/src/elements.ts
@@ -7,6 +7,7 @@ export enum MusicPlatform {
 
 export interface Quotable {
     id?: string
+    event_id?: string
 }
 
 export interface MessageElemMap {
diff --git a/src/entries/sender.ts b/src/entries/sender.ts
index 3b95341..386726b 100644
--- a/src/entries/sender.ts
+++ b/src/entries/sender.ts
@@ -96,12 +96,16 @@ export class Sender {
             const {type, ...data} = elem
             switch (elem.type) {
                 case 'reply':
-                    this.messagePayload.msg_id = elem.id
-                    this.filePayload.msg_id = elem.id
-                    this.messagePayload.message_reference = {
-                        message_id: elem.id
+                    if (elem.event_id) {
+                        this.messagePayload.event_id = elem.event_id
+                        this.brief += `<reply,event_id=${elem.event_id}>`
+                    } else {
+                        this.messagePayload.msg_id = elem.id
+                        this.messagePayload.message_reference = {
+                            message_id: elem.id
+                        }
+                        this.brief += `<reply,msg_id=${elem.id}>`
                     }
-                    this.brief += `<reply,msg_id=${elem.id}>`
                     break;
                 case "at":
                     this.messagePayload.content += `<@${elem.user_id === 'all' ? 'everyone' : elem.user_id}>`
diff --git a/src/event/notice.ts b/src/event/notice.ts
index aa65351..b4635f9 100644
--- a/src/event/notice.ts
+++ b/src/event/notice.ts
@@ -19,6 +19,7 @@ export namespace NoticeEvent {
 }
 
 export class ActionNoticeEvent extends NoticeEvent {
+    event_id: string
     notice_id: string
     data: ActionNoticeEvent.ActionData
     private replied: boolean = false
@@ -26,9 +27,9 @@ export class ActionNoticeEvent extends NoticeEvent {
     constructor(bot: Bot, payload: Dict) {
         super(bot, payload);
         this.sub_type = 'action'
+        this.event_id = payload.event_id
         this.notice_id = payload.id
         this.data = payload.data
-
     }
 
     /**
diff --git a/src/qqBot.ts b/src/qqBot.ts
index 104e708..4e3cad0 100644
--- a/src/qqBot.ts
+++ b/src/qqBot.ts
@@ -43,7 +43,8 @@ export class QQBot extends EventEmitter {
                 delete config.data.message_reference
                 const formData=new FormData()
                 for(const key in config.data)
-                    formData.set(key,config.data[key])
+                    if (config.data[key] !== undefined)
+                        formData.set(key,config.data[key])
                 config.data=formData
             }
             return config