diff --git a/src/main/main.ts b/src/main/main.ts
index 59f3973..4804509 100644
--- a/src/main/main.ts
+++ b/src/main/main.ts
@@ -199,14 +199,16 @@ function onLoad() {
 
 // 创建窗口时触发
 function onBrowserWindowCreated(window: BrowserWindow) {
-  if (window.id !== 2) {
+  if (![2, 4].includes(window.id)) {
     return
   }
-  mainWindow = window
+  if (window.id === 2) {
+    mainWindow = window
+  }
   log('window create', window.webContents.getURL().toString())
   try {
-    hookNTQQApiCall(window)
-    hookNTQQApiReceive(window)
+    hookNTQQApiCall(window, window.id !== 2)
+    hookNTQQApiReceive(window, window.id !== 2)
   } catch (e: any) {
     log('LLOneBot hook error: ', e.toString())
   }
diff --git a/src/ntqqapi/api/group.ts b/src/ntqqapi/api/group.ts
index 05132c5..ed95f6f 100644
--- a/src/ntqqapi/api/group.ts
+++ b/src/ntqqapi/api/group.ts
@@ -382,4 +382,30 @@ export class NTQQGroupApi extends Service {
     // GetMsgByShoretID(ShoretID) -> MsgService.getMsgs(Peer,MsgId,1,false) -> 组出参数
     return session?.getGroupService().addGroupEssence(param)
   }
+
+  async createGroupFileFolder(groupId: string, folderName: string) {
+    return await invoke({
+      methodName: 'nodeIKernelRichMediaService/createGroupFolder',
+      args: [
+        {
+          groupId,
+          folderName
+        },
+        null,
+      ],
+    })
+  }
+
+  async deleteGroupFileFolder(groupId: string, folderId: string) {
+    return await invoke({
+      methodName: 'nodeIKernelRichMediaService/deleteGroupFolder',
+      args: [
+        {
+          groupId,
+          folderId
+        },
+        null,
+      ],
+    })
+  }
 }
diff --git a/src/ntqqapi/core.ts b/src/ntqqapi/core.ts
index f40b243..883f52a 100644
--- a/src/ntqqapi/core.ts
+++ b/src/ntqqapi/core.ts
@@ -33,7 +33,6 @@ declare module 'cordis' {
     'nt/group-notify': (input: GroupNotify[]) => void
     'nt/friend-request': (input: FriendRequest[]) => void
     'nt/group-member-info-updated': (input: { groupCode: string; members: GroupMember[] }) => void
-    'nt/friend-list-updated': (input: { groupCode: string; members: GroupMember[] }) => void
   }
 }
 
diff --git a/src/ntqqapi/hook.ts b/src/ntqqapi/hook.ts
index f9de852..5eaf14c 100644
--- a/src/ntqqapi/hook.ts
+++ b/src/ntqqapi/hook.ts
@@ -56,7 +56,7 @@ const callHooks: Array<{
   hookFunc: (callParams: unknown[]) => void | Promise<void>
 }> = []
 
-export function hookNTQQApiReceive(window: BrowserWindow) {
+export function hookNTQQApiReceive(window: BrowserWindow, onlyLog: boolean) {
   const originalSend = window.webContents.send
   const patchSend = (channel: string, ...args: NTQQApiReturnData) => {
     try {
@@ -65,34 +65,36 @@ export function hookNTQQApiReceive(window: BrowserWindow) {
         log(`received ntqq api message: ${channel}`, args)
       }
     } catch { }
-    if (args?.[1] instanceof Array) {
-      for (const receiveData of args?.[1]) {
-        const ntQQApiMethodName = receiveData.cmdName
-        // log(`received ntqq api message: ${channel} ${ntQQApiMethodName}`, JSON.stringify(receiveData))
-        for (const hook of receiveHooks) {
-          if (hook.method.includes(ntQQApiMethodName)) {
-            new Promise((resolve, reject) => {
-              try {
-                hook.hookFunc(receiveData.payload)
-              } catch (e: any) {
-                log('hook error', ntQQApiMethodName, e.stack.toString())
-              }
-              resolve(undefined)
-            }).then()
+    if (!onlyLog) {
+      if (args?.[1] instanceof Array) {
+        for (const receiveData of args?.[1]) {
+          const ntQQApiMethodName = receiveData.cmdName
+          // log(`received ntqq api message: ${channel} ${ntQQApiMethodName}`, JSON.stringify(receiveData))
+          for (const hook of receiveHooks) {
+            if (hook.method.includes(ntQQApiMethodName)) {
+              new Promise((resolve, reject) => {
+                try {
+                  hook.hookFunc(receiveData.payload)
+                } catch (e: any) {
+                  log('hook error', ntQQApiMethodName, e.stack.toString())
+                }
+                resolve(undefined)
+              }).then()
+            }
           }
         }
       }
-    }
-    if (args[0]?.callbackId) {
-      // log("hookApiCallback", hookApiCallbacks, args)
-      const callbackId = args[0].callbackId
-      if (hookApiCallbacks[callbackId]) {
-        // log("callback found")
-        new Promise((resolve, reject) => {
-          hookApiCallbacks[callbackId](args[1])
-          resolve(undefined)
-        }).then()
-        delete hookApiCallbacks[callbackId]
+      if (args[0]?.callbackId) {
+        // log("hookApiCallback", hookApiCallbacks, args)
+        const callbackId = args[0].callbackId
+        if (hookApiCallbacks[callbackId]) {
+          // log("callback found")
+          new Promise((resolve, reject) => {
+            hookApiCallbacks[callbackId](args[1])
+            resolve(undefined)
+          }).then()
+          delete hookApiCallbacks[callbackId]
+        }
       }
     }
     originalSend.call(window.webContents, channel, ...args)
@@ -100,7 +102,7 @@ export function hookNTQQApiReceive(window: BrowserWindow) {
   window.webContents.send = patchSend
 }
 
-export function hookNTQQApiCall(window: BrowserWindow) {
+export function hookNTQQApiCall(window: BrowserWindow, onlyLog: boolean) {
   // 监听调用NTQQApi
   let webContents = window.webContents as any
   const ipc_message_proxy = webContents._events['-ipc-message']?.[0] || webContents._events['-ipc-message']
@@ -116,23 +118,25 @@ export function hookNTQQApiCall(window: BrowserWindow) {
         try {
           logHook && log('call NTQQ api', thisArg, args)
         } catch (e) { }
-        try {
-          const _args: unknown[] = args[3][1]
-          const cmdName: NTMethod = _args[0] as NTMethod
-          const callParams = _args.slice(1)
-          callHooks.forEach((hook) => {
-            if (hook.method.includes(cmdName)) {
-              new Promise((resolve, reject) => {
-                try {
-                  hook.hookFunc(callParams)
-                } catch (e: any) {
-                  log('hook call error', e, _args)
-                }
-                resolve(undefined)
-              }).then()
-            }
-          })
-        } catch (e) { }
+        if (!onlyLog) {
+          try {
+            const _args: unknown[] = args[3][1]
+            const cmdName: NTMethod = _args[0] as NTMethod
+            const callParams = _args.slice(1)
+            callHooks.forEach((hook) => {
+              if (hook.method.includes(cmdName)) {
+                new Promise((resolve, reject) => {
+                  try {
+                    hook.hookFunc(callParams)
+                  } catch (e: any) {
+                    log('hook call error', e, _args)
+                  }
+                  resolve(undefined)
+                }).then()
+              }
+            })
+          } catch (e) { }
+        }
       }
       return target.apply(thisArg, args)
     },
diff --git a/src/ntqqapi/ntcall.ts b/src/ntqqapi/ntcall.ts
index 2ca3bdd..302586f 100644
--- a/src/ntqqapi/ntcall.ts
+++ b/src/ntqqapi/ntcall.ts
@@ -89,9 +89,10 @@ export enum NTMethod {
 }
 
 export enum NTChannel {
+  IPC_UP_1 = 'IPC_UP_1',
   IPC_UP_2 = 'IPC_UP_2',
   IPC_UP_3 = 'IPC_UP_3',
-  IPC_UP_1 = 'IPC_UP_1',
+  IPC_UP_4 = 'IPC_UP_4'
 }
 
 interface InvokeParams<ReturnType> {
diff --git a/src/ntqqapi/types/notify.ts b/src/ntqqapi/types/notify.ts
index 1310612..926489b 100644
--- a/src/ntqqapi/types/notify.ts
+++ b/src/ntqqapi/types/notify.ts
@@ -17,17 +17,18 @@ export interface GroupNotifies {
 }
 
 export enum GroupNotifyStatus {
-  IGNORE = 0,
-  WAIT_HANDLE = 1,
-  APPROVE = 2,
-  REJECT = 3,
+  KINIT, // 初始化
+  KUNHANDLE, // 未处理
+  KAGREED, // 同意
+  KREFUSED, // 拒绝
+  KIGNORED // 忽略
 }
 
 export interface GroupNotify {
   time: number // 自己添加的字段，时间戳，毫秒, 用于判断收到短时间内收到重复的notify
   seq: string // 唯一标识符，转成数字再除以1000应该就是时间戳？
   type: GroupNotifyTypes
-  status: GroupNotifyStatus // 0是已忽略？，1是未处理，2是已同意
+  status: GroupNotifyStatus
   group: { groupCode: string; groupName: string }
   user1: { uid: string; nickName: string } // 被设置管理员的人
   user2: { uid: string; nickName: string } // 操作者
diff --git a/src/onebot11/action/go-cqhttp/CreateGroupFileFolder.ts b/src/onebot11/action/go-cqhttp/CreateGroupFileFolder.ts
new file mode 100644
index 0000000..4fdafdd
--- /dev/null
+++ b/src/onebot11/action/go-cqhttp/CreateGroupFileFolder.ts
@@ -0,0 +1,17 @@
+import BaseAction from '../BaseAction'
+import { ActionName } from '../types'
+
+interface Payload {
+  group_id: number | string
+  name: string
+  parent_id?: '/'
+}
+
+export class GoCQHTTPCreateGroupFileFolder extends BaseAction<Payload, null> {
+  actionName = ActionName.GoCQHTTP_CreateGroupFileFolder
+
+  async _handle(payload: Payload) {
+    await this.ctx.ntGroupApi.createGroupFileFolder(payload.group_id.toString(), payload.name)
+    return null
+  }
+}
\ No newline at end of file
diff --git a/src/onebot11/action/go-cqhttp/DelGroupFolder.ts b/src/onebot11/action/go-cqhttp/DelGroupFolder.ts
new file mode 100644
index 0000000..2e4a692
--- /dev/null
+++ b/src/onebot11/action/go-cqhttp/DelGroupFolder.ts
@@ -0,0 +1,16 @@
+import BaseAction from '../BaseAction'
+import { ActionName } from '../types'
+
+interface Payload {
+  group_id: number | string
+  folder_id: string
+}
+
+export class GoCQHTTPDelGroupFolder extends BaseAction<Payload, null> {
+  actionName = ActionName.GoCQHTTP_DelGroupFolder
+
+  async _handle(payload: Payload) {
+    await this.ctx.ntGroupApi.deleteGroupFileFolder(payload.group_id.toString(), payload.folder_id)
+    return null
+  }
+}
\ No newline at end of file
diff --git a/src/onebot11/action/go-cqhttp/GetGroupSystemMsg.ts b/src/onebot11/action/go-cqhttp/GetGroupSystemMsg.ts
new file mode 100644
index 0000000..bbaba57
--- /dev/null
+++ b/src/onebot11/action/go-cqhttp/GetGroupSystemMsg.ts
@@ -0,0 +1,59 @@
+import BaseAction from '../BaseAction'
+import { GroupNotifyStatus } from '@/ntqqapi/types'
+import { ActionName } from '../types'
+
+interface Response {
+  invited_requests: {
+    request_id: number
+    invitor_uin: number
+    invitor_nick: string
+    group_id: number
+    group_name: string
+    checked: boolean
+    actor: number
+  }[]
+  join_requests: {
+    request_id: number
+    requester_uin: number
+    requester_nick: string
+    message: string
+    group_id: number
+    group_name: string
+    checked: boolean
+    actor: number
+  }[]
+}
+
+export class GoCQHTTPGetGroupSystemMsg extends BaseAction<void, Response> {
+  actionName = ActionName.GoCQHTTP_GetGroupSystemMsg
+
+  async _handle(payload: void) {
+    const singleScreenNotifies = await this.ctx.ntGroupApi.getSingleScreenNotifies(10)
+    const data: Response = { invited_requests: [], join_requests: [] }
+    for (const notify of singleScreenNotifies) {
+      if (notify.type == 1) {
+        data.invited_requests.push({
+          request_id: +notify.seq,
+          invitor_uin: Number(await this.ctx.ntUserApi.getUinByUid(notify.user1.uid)),
+          invitor_nick: notify.user1.nickName,
+          group_id: +notify.group.groupCode,
+          group_name: notify.group.groupName,
+          checked: notify.status !== GroupNotifyStatus.KUNHANDLE,
+          actor: notify.user2?.uid ? Number(await this.ctx.ntUserApi.getUinByUid(notify.user2.uid)) : 0
+        })
+      } else if (notify.type == 7) {
+        data.join_requests.push({
+          request_id: +notify.seq,
+          requester_uin: Number(await this.ctx.ntUserApi.getUinByUid(notify.user1.uid)),
+          requester_nick: notify.user1.nickName,
+          message: notify.postscript,
+          group_id: +notify.group.groupCode,
+          group_name: notify.group.groupName,
+          checked: notify.status !== GroupNotifyStatus.KUNHANDLE,
+          actor: notify.user2?.uid ? Number(await this.ctx.ntUserApi.getUinByUid(notify.user2.uid)) : 0
+        })
+      }
+    }
+    return data
+  }
+}
\ No newline at end of file
diff --git a/src/onebot11/action/index.ts b/src/onebot11/action/index.ts
index 71bf307..d37de37 100644
--- a/src/onebot11/action/index.ts
+++ b/src/onebot11/action/index.ts
@@ -1,3 +1,4 @@
+import type Adapter from '../adapter'
 import GetMsg from './msg/GetMsg'
 import GetLoginInfo from './system/GetLoginInfo'
 import { GetFriendList, GetFriendWithCategory } from './user/GetFriendList'
@@ -54,7 +55,9 @@ import GoCQHTTPSetEssenceMsg from './go-cqhttp/SetEssenceMsg'
 import GoCQHTTPDelEssenceMsg from './go-cqhttp/DelEssenceMsg'
 import GetEvent from './llonebot/GetEvent'
 import { GoCQHTTPDelGroupFile } from './go-cqhttp/DelGroupFile'
-import type Adapter from '../adapter'
+import { GoCQHTTPGetGroupSystemMsg } from './go-cqhttp/GetGroupSystemMsg'
+import { GoCQHTTPCreateGroupFileFolder } from './go-cqhttp/CreateGroupFileFolder'
+import { GoCQHTTPDelGroupFolder } from './go-cqhttp/DelGroupFolder'
 
 export function initActionMap(adapter: Adapter) {
   const actionHandlers = [
@@ -116,7 +119,10 @@ export function initActionMap(adapter: Adapter) {
     new GoCQHTTHandleQuickOperation(adapter),
     new GoCQHTTPSetEssenceMsg(adapter),
     new GoCQHTTPDelEssenceMsg(adapter),
-    new GoCQHTTPDelGroupFile(adapter)
+    new GoCQHTTPDelGroupFile(adapter),
+    new GoCQHTTPGetGroupSystemMsg(adapter),
+    new GoCQHTTPCreateGroupFileFolder(adapter),
+    new GoCQHTTPDelGroupFolder(adapter)
   ]
   const actionMap = new Map<string, BaseAction<any, any>>()
   for (const action of actionHandlers) {
diff --git a/src/onebot11/action/llonebot/GetGroupAddRequest.ts b/src/onebot11/action/llonebot/GetGroupAddRequest.ts
index e375600..d810f25 100644
--- a/src/onebot11/action/llonebot/GetGroupAddRequest.ts
+++ b/src/onebot11/action/llonebot/GetGroupAddRequest.ts
@@ -1,5 +1,5 @@
-import { GroupNotify, GroupNotifyStatus } from '@/ntqqapi/types'
 import BaseAction from '../BaseAction'
+import { GroupNotify, GroupNotifyStatus } from '@/ntqqapi/types'
 import { ActionName } from '../types'
 
 interface OB11GroupRequestNotify {
@@ -13,7 +13,7 @@ export default class GetGroupAddRequest extends BaseAction<null, OB11GroupReques
 
   protected async _handle(payload: null): Promise<OB11GroupRequestNotify[]> {
     const data = await this.ctx.ntGroupApi.getGroupIgnoreNotifies()
-    const notifies: GroupNotify[] = data.notifies.filter((notify) => notify.status === GroupNotifyStatus.WAIT_HANDLE)
+    const notifies: GroupNotify[] = data.notifies.filter((notify) => notify.status === GroupNotifyStatus.KUNHANDLE)
     const returnData: OB11GroupRequestNotify[] = []
     for (const notify of notifies) {
       const uin = await this.ctx.ntUserApi.getUinByUid(notify.user1.uid)
diff --git a/src/onebot11/action/types.ts b/src/onebot11/action/types.ts
index 71730ea..cf675ff 100644
--- a/src/onebot11/action/types.ts
+++ b/src/onebot11/action/types.ts
@@ -74,4 +74,7 @@ export enum ActionName {
   GoCQHTTP_SetEssenceMsg = 'set_essence_msg',
   GoCQHTTP_DelEssenceMsg = 'delete_essence_msg',
   GoCQHTTP_DelGroupFile = 'delete_group_file',
+  GoCQHTTP_GetGroupSystemMsg = 'get_group_system_msg',
+  GoCQHTTP_CreateGroupFileFolder = 'create_group_file_folder',
+  GoCQHTTP_DelGroupFolder = 'delete_group_folder'
 }