diff --git a/src/onebot11/action/go-cqhttp/UploadFile.ts b/src/onebot11/action/go-cqhttp/UploadFile.ts
index e40ecd4..24428b9 100644
--- a/src/onebot11/action/go-cqhttp/UploadFile.ts
+++ b/src/onebot11/action/go-cqhttp/UploadFile.ts
@@ -2,24 +2,22 @@ import fs from 'node:fs'
 import BaseAction from '../BaseAction'
 import { ActionName } from '../types'
 import { SendElementEntities } from '@/ntqqapi/entities'
-import { ChatType, SendFileElement } from '@/ntqqapi/types'
+import { SendFileElement } from '@/ntqqapi/types'
 import { uri2local } from '@/common/utils'
-import { Peer } from '@/ntqqapi/types'
-import { sendMsg } from '../../helper/createMessage'
+import { sendMsg, createPeer, CreatePeerMode } from '../../helper/createMessage'
 
-interface Payload {
-  user_id: number | string
-  group_id?: number | string
+interface UploadGroupFilePayload {
+  group_id: number | string
   file: string
   name: string
   folder?: string
   folder_id?: string
 }
 
-export class UploadGroupFile extends BaseAction<Payload, null> {
+export class UploadGroupFile extends BaseAction<UploadGroupFilePayload, null> {
   actionName = ActionName.GoCQHTTP_UploadGroupFile
 
-  protected async _handle(payload: Payload): Promise<null> {
+  protected async _handle(payload: UploadGroupFilePayload): Promise<null> {
     let file = payload.file
     if (fs.existsSync(file)) {
       file = `file://${file}`
@@ -29,31 +27,23 @@ export class UploadGroupFile extends BaseAction<Payload, null> {
       throw new Error(downloadResult.errMsg)
     }
     const sendFileEle = await SendElementEntities.file(this.ctx, downloadResult.path, payload.name, payload.folder_id)
-    await sendMsg(this.ctx, {
-      chatType: ChatType.group,
-      peerUid: payload.group_id?.toString()!,
-    }, [sendFileEle], [], true)
+    const peer = await createPeer(this.ctx, payload, CreatePeerMode.Group)
+    await sendMsg(this.ctx, peer, [sendFileEle], [], true)
     return null
   }
 }
 
-export class UploadPrivateFile extends BaseAction<Payload, null> {
+interface UploadPrivateFilePayload {
+  user_id: number | string
+  file: string
+  name: string
+}
+
+export class UploadPrivateFile extends BaseAction<UploadPrivateFilePayload, null> {
   actionName = ActionName.GoCQHTTP_UploadPrivateFile
 
-  async getPeer(payload: Payload): Promise<Peer> {
-    if (payload.user_id) {
-      const peerUid = await this.ctx.ntUserApi.getUidByUin(payload.user_id.toString())
-      if (!peerUid) {
-        throw `私聊${payload.user_id}不存在`
-      }
-      const isBuddy = await this.ctx.ntFriendApi.isBuddy(peerUid)
-      return { chatType: isBuddy ? ChatType.friend : ChatType.temp, peerUid }
-    }
-    throw '缺少参数 user_id'
-  }
-
-  protected async _handle(payload: Payload): Promise<null> {
-    const peer = await this.getPeer(payload)
+  protected async _handle(payload: UploadPrivateFilePayload): Promise<null> {
+    const peer = await createPeer(this.ctx, payload, CreatePeerMode.Private)
     let file = payload.file
     if (fs.existsSync(file)) {
       file = `file://${file}`
diff --git a/src/onebot11/action/msg/SendMsg.ts b/src/onebot11/action/msg/SendMsg.ts
index 87509e7..9ee583f 100644
--- a/src/onebot11/action/msg/SendMsg.ts
+++ b/src/onebot11/action/msg/SendMsg.ts
@@ -21,45 +21,15 @@ import { CustomMusicSignPostData, IdMusicSignPostData, MusicSign, MusicSignPostD
 import { Peer } from '@/ntqqapi/types/msg'
 import { MessageUnique } from '@/common/utils/messageUnique'
 import { selfInfo } from '@/common/globalVars'
-import { convertMessage2List, createSendElements, sendMsg } from '../../helper/createMessage'
+import { convertMessage2List, createSendElements, sendMsg, createPeer, CreatePeerMode } from '../../helper/createMessage'
 
-export interface ReturnDataType {
+interface ReturnData {
   message_id: number
 }
 
-export enum ContextMode {
-  Normal = 0,
-  Private = 1,
-  Group = 2
-}
-
-export class SendMsg extends BaseAction<OB11PostSendMsg, ReturnDataType> {
+export class SendMsg extends BaseAction<OB11PostSendMsg, ReturnData> {
   actionName = ActionName.SendMsg
 
-  private async createContext(payload: OB11PostSendMsg, contextMode: ContextMode): Promise<Peer> {
-    // This function determines the type of message by the existence of user_id / group_id,
-    // not message_type.
-    // This redundant design of Ob11 here should be blamed.
-
-    if ((contextMode === ContextMode.Group || contextMode === ContextMode.Normal) && payload.group_id) {
-      return {
-        chatType: ChatType.group,
-        peerUid: payload.group_id.toString(),
-      }
-    }
-    if ((contextMode === ContextMode.Private || contextMode === ContextMode.Normal) && payload.user_id) {
-      const uid = await this.ctx.ntUserApi.getUidByUin(payload.user_id.toString())
-      if (!uid) throw new Error('无法获取用户信息')
-      const isBuddy = await this.ctx.ntFriendApi.isBuddy(uid)
-      return {
-        chatType: isBuddy ? ChatType.friend : ChatType.temp,
-        peerUid: uid,
-        guildId: isBuddy ? '' : payload.group_id?.toString() || ''
-      }
-    }
-    throw new Error('请指定 group_id 或 user_id')
-  }
-
   protected async check(payload: OB11PostSendMsg): Promise<BaseCheckResult> {
     const messages = convertMessage2List(payload.message)
     const fmNum = this.getSpecialMsgNum(messages, OB11MessageDataType.node)
@@ -84,13 +54,13 @@ export class SendMsg extends BaseAction<OB11PostSendMsg, ReturnDataType> {
   }
 
   protected async _handle(payload: OB11PostSendMsg) {
-    let contextMode = ContextMode.Normal
+    let contextMode = CreatePeerMode.Normal
     if (payload.message_type === 'group') {
-      contextMode = ContextMode.Group
+      contextMode = CreatePeerMode.Group
     } else if (payload.message_type === 'private') {
-      contextMode = ContextMode.Private
+      contextMode = CreatePeerMode.Private
     }
-    const peer = await this.createContext(payload, contextMode)
+    const peer = await createPeer(this.ctx, payload, contextMode)
     const messages = convertMessage2List(
       payload.message,
       payload.auto_escape === true || payload.auto_escape === 'true',
diff --git a/src/onebot11/helper/createMessage.ts b/src/onebot11/helper/createMessage.ts
index a96cf8a..bba8034 100644
--- a/src/onebot11/helper/createMessage.ts
+++ b/src/onebot11/helper/createMessage.ts
@@ -276,4 +276,35 @@ export async function sendMsg(
     deleteAfterSentFiles.map(path => fsPromise.unlink(path))
     return returnMsg
   }
+}
+
+export interface CreatePeerPayload {
+  group_id?: string | number
+  user_id?: string | number
+}
+
+export enum CreatePeerMode {
+  Normal = 0,
+  Private = 1,
+  Group = 2
+}
+
+export async function createPeer(ctx: Context, payload: CreatePeerPayload, mode: CreatePeerMode): Promise<Peer> {
+  if ((mode === CreatePeerMode.Group || mode === CreatePeerMode.Normal) && payload.group_id) {
+    return {
+      chatType: ChatType.group,
+      peerUid: payload.group_id.toString(),
+    }
+  }
+  if ((mode === CreatePeerMode.Private || mode === CreatePeerMode.Normal) && payload.user_id) {
+    const uid = await ctx.ntUserApi.getUidByUin(payload.user_id.toString())
+    if (!uid) throw new Error('无法获取用户信息')
+    const isBuddy = await ctx.ntFriendApi.isBuddy(uid)
+    return {
+      chatType: isBuddy ? ChatType.friend : ChatType.temp,
+      peerUid: uid,
+      guildId: isBuddy ? '' : payload.group_id?.toString() || ''
+    }
+  }
+  throw new Error('请指定 group_id 或 user_id')
 }
\ No newline at end of file
diff --git a/src/onebot11/helper/quickOperation.ts b/src/onebot11/helper/quickOperation.ts
index 651281c..c67d8f7 100644
--- a/src/onebot11/helper/quickOperation.ts
+++ b/src/onebot11/helper/quickOperation.ts
@@ -1,12 +1,12 @@
 import { OB11Message, OB11MessageAt, OB11MessageData, OB11MessageDataType } from '../types'
 import { OB11FriendRequestEvent } from '../event/request/OB11FriendRequest'
 import { OB11GroupRequestEvent } from '../event/request/OB11GroupRequest'
-import { ChatType, GroupRequestOperateTypes, Peer } from '@/ntqqapi/types'
-import { convertMessage2List, createSendElements, sendMsg } from '../helper/createMessage'
-import { getConfigUtil } from '@/common/config'
+import { GroupRequestOperateTypes } from '@/ntqqapi/types'
+import { convertMessage2List, createSendElements, sendMsg, createPeer, CreatePeerMode } from '../helper/createMessage'
 import { MessageUnique } from '@/common/utils/messageUnique'
 import { isNullable } from 'cosmokit'
 import { Context } from 'cordis'
+import { OB11Config } from '@/common/types'
 
 interface QuickOperationPrivateMessage {
   reply?: string
@@ -57,21 +57,14 @@ export async function handleQuickOperation(ctx: Context, event: QuickOperationEv
 
 async function handleMsg(ctx: Context, msg: OB11Message, quickAction: QuickOperationPrivateMessage | QuickOperationGroupMessage) {
   const reply = quickAction.reply
-  const ob11Config = getConfigUtil().getConfig().ob11
-  const peer: Peer = {
-    chatType: ChatType.friend,
-    peerUid: msg.user_id.toString(),
-  }
-  if (msg.message_type == 'private') {
-    peer.peerUid = (await ctx.ntUserApi.getUidByUin(msg.user_id.toString()))!
-    if (msg.sub_type === 'group') {
-      peer.chatType = ChatType.temp
-    }
-  }
-  else {
-    peer.chatType = ChatType.group
-    peer.peerUid = msg.group_id?.toString()!
+  const ob11Config: OB11Config = ctx.config
+  let contextMode = CreatePeerMode.Normal
+  if (msg.message_type === 'group') {
+    contextMode = CreatePeerMode.Group
+  } else if (msg.message_type === 'private') {
+    contextMode = CreatePeerMode.Private
   }
+  const peer = await createPeer(ctx, msg, contextMode)
   if (reply) {
     let replyMessage: OB11MessageData[] = []
     if (ob11Config.enableQOAutoQuote) {