diff --git a/src/common/db.ts b/src/common/db.ts
index 9cdb597..0449b91 100644
--- a/src/common/db.ts
+++ b/src/common/db.ts
@@ -27,33 +27,12 @@ class DBUtil {
    * */
 
   constructor() {
-    let initCount = 0
-    new Promise((resolve, reject) => {
-      const initDB = () => {
-        initCount++
-        // if (initCount > 50) {
-        //     return reject("init db fail")
-        // }
-
-        try {
-          if (!selfInfo.uin) {
-            setTimeout(initDB, 300)
-            return
-          }
-          const DB_PATH = DATA_DIR + `/msg_${selfInfo.uin}`
-          this.db = new Level(DB_PATH, { valueEncoding: 'json' })
-          console.log('llonebot init db success')
-          resolve(null)
-        } catch (e: any) {
-          console.log('init db fail', e.stack.toString())
-          setTimeout(initDB, 300)
-        }
-      }
-      setTimeout(initDB)
-    }).then()
+  }
 
+  init(uin: string) {
+    const DB_PATH = DATA_DIR + `/msg_${uin}`
+    this.db = new Level(DB_PATH, { valueEncoding: 'json' })
     const expiredMilliSecond = 1000 * 60 * 60
-
     setInterval(() => {
       // this.cache = {}
       // 清理时间较久的缓存
diff --git a/src/common/utils/file.ts b/src/common/utils/file.ts
index 2acd233..2e60cd9 100644
--- a/src/common/utils/file.ts
+++ b/src/common/utils/file.ts
@@ -25,7 +25,7 @@ export function checkFileReceived(path: string, timeout: number = 3000): Promise
       } else if (Date.now() - startTime > timeout) {
         reject(new Error(`文件不存在: ${path}`))
       } else {
-        setTimeout(check, 100)
+        setTimeout(check, 200)
       }
     }
 
diff --git a/src/main/main.ts b/src/main/main.ts
index 42000b8..440119c 100644
--- a/src/main/main.ts
+++ b/src/main/main.ts
@@ -45,12 +45,12 @@ import { GroupDecreaseSubType, OB11GroupDecreaseEvent } from '../onebot11/event/
 import '../ntqqapi/wrapper'
 import { NTEventDispatch } from '../common/utils/EventTask'
 import { wrapperConstructor, getSession } from '../ntqqapi/wrapper'
+import { sleep } from '../common/utils/helper'
 
 let mainWindow: BrowserWindow | null = null
 
 // 加载插件时触发
 function onLoad() {
-  log('llonebot main onLoad')
   ipcMain.handle(CHANNEL_CHECK_VERSION, async (event, arg) => {
     return checkNewVersion()
   })
@@ -428,6 +428,7 @@ function onLoad() {
     }
     llonebotError.otherError = ''
     startTime = Date.now()
+    dbUtil.init(selfInfo.uin)
     NTEventDispatch.init({ ListenerMap: wrapperConstructor, WrapperSession: getSession()! })
     log('start activate group member info')
     NTQQGroupApi.activateMemberInfoChange().then().catch(log)
@@ -452,21 +453,12 @@ function onLoad() {
 
   let getSelfNickCount = 0
   const init = async () => {
-    try {
-      log('start get self info')
-      const _ = await NTQQUserApi.getSelfInfo()
-      log('get self info api result:', _)
-      Object.assign(selfInfo, _)
-      selfInfo.nick = selfInfo.uin
-    } catch (e) {
-      log('retry get self info', e)
-    }
     if (!selfInfo.uin) {
       selfInfo.uin = globalThis.authData?.uin
       selfInfo.uid = globalThis.authData?.uid
       selfInfo.nick = selfInfo.uin
     }
-    log('self info', selfInfo, globalThis.authData)
+    //log('self info', selfInfo, globalThis.authData)
     if (selfInfo.uin) {
       async function getUserNick() {
         try {
@@ -481,18 +473,19 @@ function onLoad() {
           log('get self nickname failed', e.stack)
         }
         if (getSelfNickCount < 10) {
-          return setTimeout(getUserNick, 1000)
+          await sleep(1000)
+          return await getUserNick()
         }
       }
 
-      getUserNick().then()
-      start().then()
+      await getUserNick()
+      start()
     }
     else {
       setTimeout(init, 1000)
     }
   }
-  setTimeout(init, 1000)
+  init()
 }
 
 // 创建窗口时触发
diff --git a/src/ntqqapi/constructor.ts b/src/ntqqapi/constructor.ts
index 31987e8..949d6e2 100644
--- a/src/ntqqapi/constructor.ts
+++ b/src/ntqqapi/constructor.ts
@@ -175,7 +175,6 @@ export class SendMsgElementConstructor {
 
       setTimeout(useDefaultThumb, 5000)
       ffmpeg(filePath)
-        .on('end', () => { })
         .on('error', (err) => {
           if (diyThumbPath) {
             fs.copyFile(diyThumbPath, thumbPath)
diff --git a/src/ntqqapi/hook.ts b/src/ntqqapi/hook.ts
index df22738..b1432d2 100644
--- a/src/ntqqapi/hook.ts
+++ b/src/ntqqapi/hook.ts
@@ -242,18 +242,7 @@ async function updateGroups(_groups: Group[], needUpdate: boolean = true) {
       continue
     }
     log('update group', group)
-    // if (!activatedGroups.includes(group.groupCode)) {
-    NTQQMsgApi.activateChat({ peerUid: group.groupCode, chatType: ChatType.group })
-      .then((r) => {
-        // activatedGroups.push(group.groupCode);
-        // log(`激活群聊天窗口${group.groupName}(${group.groupCode})`, r)
-        // if (r.result !== 0) {
-        //     setTimeout(() => NTQQMsgApi.activateGroupChat(group.groupCode).then(r => log(`再次激活群聊天窗口${group.groupName}(${group.groupCode})`, r)), 500);
-        // }else {
-        // }
-      })
-      .catch(log)
-    // }
+    NTQQMsgApi.activateChat({ peerUid: group.groupCode, chatType: ChatType.group }).then().catch(log)
     let existGroup = groups.find((g) => g.groupCode == group.groupCode)
     if (existGroup) {
       Object.assign(existGroup, group)