diff --git a/src/main/apis/app/uploader/index.ts b/src/main/apis/app/uploader/index.ts
index c27a81e..33c9316 100644
--- a/src/main/apis/app/uploader/index.ts
+++ b/src/main/apis/app/uploader/index.ts
@@ -38,7 +38,7 @@ import { configPaths } from '~/universal/utils/configPaths'
 const waitForRename = (window: BrowserWindow, id: number): Promise<string|null> => {
   return new Promise((resolve) => {
     const windowId = window.id
-    ipcMain.once(`${RENAME_FILE_NAME}${id}`, (evt: Event, newName: string) => {
+    ipcMain.once(`${RENAME_FILE_NAME}${id}`, (_: Event, newName: string) => {
       resolve(newName)
       window.close()
     })
diff --git a/src/main/events/ipcList.ts b/src/main/events/ipcList.ts
index 802cc37..39a812e 100644
--- a/src/main/events/ipcList.ts
+++ b/src/main/events/ipcList.ts
@@ -155,7 +155,7 @@ export default {
       }
     })
 
-    ipcMain.on('bindOrUnbindShortKey', (evt: IpcMainEvent, item: IShortKeyConfig, from: string) => {
+    ipcMain.on('bindOrUnbindShortKey', (_: IpcMainEvent, item: IShortKeyConfig, from: string) => {
       const result = shortKeyHandler.bindOrUnbindShortKey(item, from)
       if (result) {
         const notification = new Notification({
@@ -174,11 +174,11 @@ export default {
 
     // Gallery image cloud delete IPC
 
-    ipcMain.on('logDeleteMsg', async (evt: IpcMainEvent, msg: string, logLevel: ILogType) => {
+    ipcMain.on('logDeleteMsg', async (_: IpcMainEvent, msg: string, logLevel: ILogType) => {
       logger[logLevel](msg)
     })
 
-    ipcMain.handle('delete-sftp-file', async (_evt: IpcMainInvokeEvent, config: ISftpPlistConfig, fileName: string) => {
+    ipcMain.handle('delete-sftp-file', async (_: IpcMainInvokeEvent, config: ISftpPlistConfig, fileName: string) => {
       try {
         const client = SSHClient.instance
         await client.connect(config)
@@ -193,17 +193,17 @@ export default {
       }
     })
 
-    ipcMain.handle('delete-aws-s3-file', async (_evt: IpcMainInvokeEvent, configMap: IStringKeyMap) => {
+    ipcMain.handle('delete-aws-s3-file', async (_: IpcMainInvokeEvent, configMap: IStringKeyMap) => {
       const result = await removeFileFromS3InMain(configMap)
       return result
     })
 
-    ipcMain.handle('delete-doge-file', async (_evt: IpcMainInvokeEvent, configMap: IStringKeyMap) => {
+    ipcMain.handle('delete-doge-file', async (_: IpcMainInvokeEvent, configMap: IStringKeyMap) => {
       const result = await removeFileFromDogeInMain(configMap)
       return result
     })
 
-    ipcMain.handle('delete-huaweicloud-file', async (_evt: IpcMainInvokeEvent, configMap: IStringKeyMap) => {
+    ipcMain.handle('delete-huaweicloud-file', async (_: IpcMainInvokeEvent, configMap: IStringKeyMap) => {
       const result = await removeFileFromHuaweiInMain(configMap)
       return result
     })
@@ -212,27 +212,23 @@ export default {
 
     ipcMain.handle('migrateFromPicGo', async () => {
       const picGoConfigPath = STORE_PATH.replace('piclist', 'picgo')
-      const fileToMigration = [
+      const files = [
         'data.json',
         'data.bak.json',
         'picgo.db',
         'picgo.bak.db'
       ]
-      const targetFileNames = [
-        'data.json',
-        'data.bak.json',
-        'piclist.db',
-        'piclist.bak.db'
-      ]
       try {
-        for (let i = 0; i < fileToMigration.length; i++) {
-          if (fs.existsSync(path.join(picGoConfigPath, fileToMigration[i]))) {
-            fs.removeSync(path.join(STORE_PATH, targetFileNames[i]))
-            fs.copyFileSync(path.join(picGoConfigPath, fileToMigration[i]), path.join(STORE_PATH, targetFileNames[i]))
-          }
+        await Promise.all(files.map(async file => {
+          const sourcePath = path.join(picGoConfigPath, file)
+          const targetPath = path.join(STORE_PATH, file.replace('picgo', 'piclist'))
+          await fs.remove(targetPath)
+          await fs.copy(sourcePath, targetPath, { overwrite: true })
         }
+        ))
         return true
-      } catch (e) {
+      } catch (err: any) {
+        logger.error(err)
         return false
       }
     })
@@ -247,13 +243,13 @@ export default {
       notification.show()
     })
 
-    ipcMain.on('autoStart', (evt: IpcMainEvent, val: boolean) => {
+    ipcMain.on('autoStart', (_: IpcMainEvent, val: boolean) => {
       app.setLoginItemSettings({
         openAtLogin: val
       })
     })
 
-    ipcMain.handle('getShortUrl', async (evt: IpcMainInvokeEvent, url: string) => {
+    ipcMain.handle('getShortUrl', async (_: IpcMainInvokeEvent, url: string) => {
       const shortUrl = await generateShortUrl(url)
       return shortUrl
     })
@@ -347,7 +343,7 @@ export default {
       evt.returnValue = picBeds
     })
 
-    ipcMain.on(TOGGLE_SHORTKEY_MODIFIED_MODE, (evt: IpcMainEvent, val: boolean) => {
+    ipcMain.on(TOGGLE_SHORTKEY_MODIFIED_MODE, (_: IpcMainEvent, val: boolean) => {
       bus.emit(TOGGLE_SHORTKEY_MODIFIED_MODE, val)
     })
 
@@ -385,7 +381,7 @@ export default {
         window
       })
     })
-    ipcMain.on(SHOW_PLUGIN_PAGE_MENU, (evt: IpcMainEvent, plugin: IPicGoPlugin) => {
+    ipcMain.on(SHOW_PLUGIN_PAGE_MENU, (_: IpcMainEvent, plugin: IPicGoPlugin) => {
       const window = windowManager.get(IWindowList.SETTING_WINDOW)!
       const menu = buildPluginPageMenu(plugin)
       menu.popup({
@@ -404,22 +400,22 @@ export default {
         window?.close()
       }
     })
-    ipcMain.on(OPEN_USER_STORE_FILE, (evt: IpcMainEvent, filePath: string) => {
+    ipcMain.on(OPEN_USER_STORE_FILE, (_: IpcMainEvent, filePath: string) => {
       const abFilePath = path.join(STORE_PATH, filePath)
       shell.openPath(abFilePath)
     })
-    ipcMain.on(OPEN_URL, (evt: IpcMainEvent, url: string) => {
+    ipcMain.on(OPEN_URL, (_: IpcMainEvent, url: string) => {
       shell.openExternal(url)
     })
     ipcMain.on(RELOAD_APP, () => {
       app.relaunch()
       app.exit(0)
     })
-    ipcMain.on(SET_MINI_WINDOW_POS, (evt: IpcMainEvent, pos: IMiniWindowPos) => {
+    ipcMain.on(SET_MINI_WINDOW_POS, (_: IpcMainEvent, pos: IMiniWindowPos) => {
       const window = BrowserWindow.getFocusedWindow()
       window?.setBounds(pos)
     })
-    ipcMain.on(HIDE_DOCK, (_evt: IpcMainEvent, val: boolean) => {
+    ipcMain.on(HIDE_DOCK, (_: IpcMainEvent, val: boolean) => {
       if (val) {
         app.dock.hide()
       } else {
diff --git a/src/main/manage/apis/aliyun.ts b/src/main/manage/apis/aliyun.ts
index 1d122ea..ccbe17f 100644
--- a/src/main/manage/apis/aliyun.ts
+++ b/src/main/manage/apis/aliyun.ts
@@ -217,7 +217,7 @@ class AliyunApi {
     const urlPrefix = configMap.customUrl || `https://${bucket}.${region}.aliyuncs.com`
     let marker
     const cancelTask = [false]
-    ipcMain.on(cancelDownloadLoadingFileList, (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on(cancelDownloadLoadingFileList, (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners(cancelDownloadLoadingFileList)
@@ -264,7 +264,7 @@ class AliyunApi {
     const urlPrefix = configMap.customUrl || `https://${bucket}.${region}.aliyuncs.com`
     let marker
     const cancelTask = [false]
-    ipcMain.on('cancelLoadingFileList', (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on('cancelLoadingFileList', (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners('cancelLoadingFileList')
diff --git a/src/main/manage/apis/github.ts b/src/main/manage/apis/github.ts
index 1b414ce..f7c4ccc 100644
--- a/src/main/manage/apis/github.ts
+++ b/src/main/manage/apis/github.ts
@@ -154,7 +154,7 @@ class GithubApi {
     const { bucketName: repo, customUrl: branch, prefix, cancelToken, cdnUrl } = configMap
     const slicedPrefix = prefix.replace(/(^\/+|\/+$)/g, '')
     const cancelTask = [false]
-    ipcMain.on(cancelDownloadLoadingFileList, (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on(cancelDownloadLoadingFileList, (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners(cancelDownloadLoadingFileList)
@@ -205,7 +205,7 @@ class GithubApi {
     const { bucketName: repo, customUrl: branch, prefix, cancelToken, cdnUrl } = configMap
     const slicedPrefix = prefix.replace(/(^\/+|\/+$)/g, '')
     const cancelTask = [false]
-    ipcMain.on('cancelLoadingFileList', (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on('cancelLoadingFileList', (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners('cancelLoadingFileList')
diff --git a/src/main/manage/apis/imgur.ts b/src/main/manage/apis/imgur.ts
index ae9e991..3b4b452 100644
--- a/src/main/manage/apis/imgur.ts
+++ b/src/main/manage/apis/imgur.ts
@@ -99,7 +99,7 @@ class ImgurApi {
     const window = windowManager.get(IWindowList.SETTING_WINDOW)!
     const { bucketConfig: { Location: albumHash }, cancelToken } = configMap
     const cancelTask = [false]
-    ipcMain.on('cancelLoadingFileList', (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on('cancelLoadingFileList', (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners('cancelLoadingFileList')
diff --git a/src/main/manage/apis/local.ts b/src/main/manage/apis/local.ts
index 80d90c8..de25ffd 100644
--- a/src/main/manage/apis/local.ts
+++ b/src/main/manage/apis/local.ts
@@ -93,7 +93,7 @@ class LocalApi {
     const { prefix, customUrl = '', cancelToken } = configMap
     const urlPrefix = customUrl.replace(/\/+$/, '')
     const cancelTask = [false]
-    ipcMain.on(cancelDownloadLoadingFileList, (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on(cancelDownloadLoadingFileList, (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners(cancelDownloadLoadingFileList)
@@ -140,7 +140,7 @@ class LocalApi {
     }
 
     const cancelTask = [false]
-    ipcMain.on('cancelLoadingFileList', (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on('cancelLoadingFileList', (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners('cancelLoadingFileList')
diff --git a/src/main/manage/apis/qiniu.ts b/src/main/manage/apis/qiniu.ts
index 4ea5a39..1b64711 100644
--- a/src/main/manage/apis/qiniu.ts
+++ b/src/main/manage/apis/qiniu.ts
@@ -252,7 +252,7 @@ class QiniuApi {
     let marker = undefined as any
     const slicedPrefix = prefix.slice(1)
     const cancelTask = [false]
-    ipcMain.on(cancelDownloadLoadingFileList, (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on(cancelDownloadLoadingFileList, (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners(cancelDownloadLoadingFileList)
@@ -308,7 +308,7 @@ class QiniuApi {
     let marker = undefined as any
     const slicedPrefix = prefix.slice(1)
     const cancelTask = [false]
-    ipcMain.on('cancelLoadingFileList', (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on('cancelLoadingFileList', (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners('cancelLoadingFileList')
diff --git a/src/main/manage/apis/s3plist.ts b/src/main/manage/apis/s3plist.ts
index 681b63b..8875516 100644
--- a/src/main/manage/apis/s3plist.ts
+++ b/src/main/manage/apis/s3plist.ts
@@ -247,7 +247,7 @@ class S3plistApi {
     const urlPrefix = configMap.customUrl || `https://${bucket}.s3.amazonaws.com`
     let marker
     const cancelTask = [false]
-    ipcMain.on(cancelDownloadLoadingFileList, (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on(cancelDownloadLoadingFileList, (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners(cancelDownloadLoadingFileList)
@@ -305,7 +305,7 @@ class S3plistApi {
     const urlPrefix = configMap.customUrl || `https://${bucket}.s3.amazonaws.com`
     let marker
     const cancelTask = [false]
-    ipcMain.on('cancelLoadingFileList', (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on('cancelLoadingFileList', (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners('cancelLoadingFileList')
diff --git a/src/main/manage/apis/sftp.ts b/src/main/manage/apis/sftp.ts
index 9968eb8..802532d 100644
--- a/src/main/manage/apis/sftp.ts
+++ b/src/main/manage/apis/sftp.ts
@@ -173,7 +173,7 @@ class SftpApi {
     const { prefix, customUrl, cancelToken } = configMap
     const urlPrefix = customUrl || `${this.host}:${this.port}`
     const cancelTask = [false]
-    ipcMain.on(cancelDownloadLoadingFileList, (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on(cancelDownloadLoadingFileList, (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners(cancelDownloadLoadingFileList)
@@ -244,7 +244,7 @@ class SftpApi {
       webPath = webPath.replace(/^\/+|\/+$/, '')
     }
     const cancelTask = [false]
-    ipcMain.on('cancelLoadingFileList', (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on('cancelLoadingFileList', (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners('cancelLoadingFileList')
diff --git a/src/main/manage/apis/smms.ts b/src/main/manage/apis/smms.ts
index 3abc5bf..3f28427 100644
--- a/src/main/manage/apis/smms.ts
+++ b/src/main/manage/apis/smms.ts
@@ -76,7 +76,7 @@ class SmmsApi {
     const { cancelToken } = configMap
     let marker = 1
     const cancelTask = [false]
-    ipcMain.on('cancelLoadingFileList', (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on('cancelLoadingFileList', (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners('cancelLoadingFileList')
diff --git a/src/main/manage/apis/tcyun.ts b/src/main/manage/apis/tcyun.ts
index 3699a8f..296ef8b 100644
--- a/src/main/manage/apis/tcyun.ts
+++ b/src/main/manage/apis/tcyun.ts
@@ -129,7 +129,7 @@ class TcyunApi {
     const cancelTask = [false]
     let marker
 
-    ipcMain.on(cancelDownloadLoadingFileList, (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on(cancelDownloadLoadingFileList, (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners(cancelDownloadLoadingFileList)
@@ -174,7 +174,7 @@ class TcyunApi {
     const cancelTask = [false]
     let marker
 
-    ipcMain.on('cancelLoadingFileList', (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on('cancelLoadingFileList', (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners('cancelLoadingFileList')
diff --git a/src/main/manage/apis/upyun.ts b/src/main/manage/apis/upyun.ts
index 021d3e4..a961466 100644
--- a/src/main/manage/apis/upyun.ts
+++ b/src/main/manage/apis/upyun.ts
@@ -129,7 +129,7 @@ class UpyunApi {
     const slicedPrefix = prefix.slice(1)
     const urlPrefix = configMap.customUrl || `http://${bucket}.test.upcdn.net`
     const cancelTask = [false]
-    ipcMain.on(cancelDownloadLoadingFileList, (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on(cancelDownloadLoadingFileList, (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners(cancelDownloadLoadingFileList)
@@ -182,7 +182,7 @@ class UpyunApi {
     const urlPrefix = configMap.customUrl || `http://${bucket}.test.upcdn.net`
     let marker = ''
     const cancelTask = [false]
-    ipcMain.on('cancelLoadingFileList', (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on('cancelLoadingFileList', (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners('cancelLoadingFileList')
diff --git a/src/main/manage/apis/webdavplist.ts b/src/main/manage/apis/webdavplist.ts
index b29bf6b..8fd0236 100644
--- a/src/main/manage/apis/webdavplist.ts
+++ b/src/main/manage/apis/webdavplist.ts
@@ -119,7 +119,7 @@ class WebdavplistApi {
     const { prefix, customUrl, cancelToken } = configMap
     const urlPrefix = customUrl || this.endpoint
     const cancelTask = [false]
-    ipcMain.on(cancelDownloadLoadingFileList, (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on(cancelDownloadLoadingFileList, (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners(cancelDownloadLoadingFileList)
@@ -164,7 +164,7 @@ class WebdavplistApi {
       webPath = webPath.replace(/^\/+|\/+$/, '')
     }
     const cancelTask = [false]
-    ipcMain.on('cancelLoadingFileList', (_evt: IpcMainEvent, token: string) => {
+    ipcMain.on('cancelLoadingFileList', (_: IpcMainEvent, token: string) => {
       if (token === cancelToken) {
         cancelTask[0] = true
         ipcMain.removeAllListeners('cancelLoadingFileList')
diff --git a/src/main/manage/events/ipcList.ts b/src/main/manage/events/ipcList.ts
index 6d3f03d..58bf8c7 100644
--- a/src/main/manage/events/ipcList.ts
+++ b/src/main/manage/events/ipcList.ts
@@ -11,58 +11,58 @@ export const manageIpcList = {
   listen () {
     manageCoreIPC.listen()
 
-    ipcMain.handle('getBucketList', async (_evt: IpcMainInvokeEvent, currentPicBed: string) => {
+    ipcMain.handle('getBucketList', async (_: IpcMainInvokeEvent, currentPicBed: string) => {
       const manage = new ManageApi(currentPicBed)
       return manage.getBucketList()
     })
 
-    ipcMain.handle('createBucket', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.handle('createBucket', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       return manage.createBucket(param)
     })
 
-    ipcMain.handle('getBucketFileList', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.handle('getBucketFileList', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       return manage.getBucketFileList(param)
     })
 
-    ipcMain.handle('getBucketDomain', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.handle('getBucketDomain', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       const result = await manage.getBucketDomain(param)
       return result
     })
 
-    ipcMain.handle('setBucketAclPolicy', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.handle('setBucketAclPolicy', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       return manage.setBucketAclPolicy(param)
     })
 
-    ipcMain.handle('renameBucketFile', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.handle('renameBucketFile', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       return manage.renameBucketFile(param)
     })
 
-    ipcMain.handle('deleteBucketFile', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.handle('deleteBucketFile', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       return manage.deleteBucketFile(param)
     })
 
-    ipcMain.handle('deleteBucketFolder', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.handle('deleteBucketFolder', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       return manage.deleteBucketFolder(param)
     })
 
-    ipcMain.on('getBucketListBackstage', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.on('getBucketListBackstage', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       return manage.getBucketListBackstage(param)
     })
 
-    ipcMain.on('getBucketListRecursively', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.on('getBucketListRecursively', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       return manage.getBucketListRecursively(param)
     })
 
-    ipcMain.handle('convertPathToBase64', async (_evt: IpcMainInvokeEvent, filePath: string) => {
+    ipcMain.handle('convertPathToBase64', async (_: IpcMainInvokeEvent, filePath: string) => {
       const res = fs.readFileSync(filePath, 'base64')
       return res
     })
@@ -78,7 +78,7 @@ export const manageIpcList = {
       }
     })
 
-    ipcMain.handle('getPreSignedUrl', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.handle('getPreSignedUrl', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       return manage.getPreSignedUrl(param)
     })
@@ -91,17 +91,17 @@ export const manageIpcList = {
       return UpDownTaskQueue.getInstance().getAllDownloadTask()
     })
 
-    ipcMain.on('uploadBucketFile', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.on('uploadBucketFile', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       return manage.uploadBucketFile(param)
     })
 
-    ipcMain.on('downloadBucketFile', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.on('downloadBucketFile', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       return manage.downloadBucketFile(param)
     })
 
-    ipcMain.handle('createBucketFolder', async (_evt: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
+    ipcMain.handle('createBucketFolder', async (_: IpcMainInvokeEvent, currentPicBed: string, param: IStringKeyMap) => {
       const manage = new ManageApi(currentPicBed)
       return manage.createBucketFolder(param)
     })
@@ -133,7 +133,7 @@ export const manageIpcList = {
       return app.getPath('downloads')
     })
 
-    ipcMain.on('OpenDownloadedFolder', async (_evt: IpcMainInvokeEvent, path: string | undefined) => {
+    ipcMain.on('OpenDownloadedFolder', async (_: IpcMainInvokeEvent, path: string | undefined) => {
       if (path) {
         shell.showItemInFolder(path)
       } else {
@@ -141,11 +141,11 @@ export const manageIpcList = {
       }
     })
 
-    ipcMain.on('OpenLocalFile', async (_evt: IpcMainInvokeEvent, fullPath: string) => {
+    ipcMain.on('OpenLocalFile', async (_: IpcMainInvokeEvent, fullPath: string) => {
       fs.existsSync(fullPath) ? shell.showItemInFolder(fullPath) : shell.openPath(path.dirname(fullPath))
     })
 
-    ipcMain.handle('downloadFileFromUrl', async (_evt: IpcMainInvokeEvent, urls: string[]) => {
+    ipcMain.handle('downloadFileFromUrl', async (_: IpcMainInvokeEvent, urls: string[]) => {
       const res = await downloadFileFromUrl(urls)
       return res
     })
diff --git a/src/renderer/components/InputBoxDialog.vue b/src/renderer/components/InputBoxDialog.vue
index 2088b31..04213d1 100644
--- a/src/renderer/components/InputBoxDialog.vue
+++ b/src/renderer/components/InputBoxDialog.vue
@@ -49,7 +49,7 @@ onBeforeMount(() => {
   $bus.on(SHOW_INPUT_BOX, initInputBoxValue)
 })
 
-function ipcEventHandler (evt: IpcRendererEvent, options: IShowInputBoxOption) {
+function ipcEventHandler (_: IpcRendererEvent, options: IShowInputBoxOption) {
   initInputBoxValue(options)
 }
 
diff --git a/src/renderer/manage/pages/bucketPage.vue b/src/renderer/manage/pages/bucketPage.vue
index a08fbf9..6369aac 100644
--- a/src/renderer/manage/pages/bucketPage.vue
+++ b/src/renderer/manage/pages/bucketPage.vue
@@ -2462,7 +2462,7 @@ async function handleFolderBatchDownload (item: any) {
     const downloadFileTransferStore = useDownloadFileTransferStore()
     downloadFileTransferStore.resetDownloadFileTransferList()
     ipcRenderer.send('getBucketListRecursively', configMap.alias, paramGet)
-    ipcRenderer.on(refreshDownloadFileTransferList, (evt: IpcRendererEvent, data) => {
+    ipcRenderer.on(refreshDownloadFileTransferList, (_: IpcRendererEvent, data) => {
       downloadFileTransferStore.refreshDownloadFileTransferList(data)
     })
     downloadInterval = setInterval(() => {
@@ -2838,7 +2838,7 @@ async function getBucketFileListBackStage () {
     param.webPath = configMap.webPath
   }
   ipcRenderer.send('getBucketListBackstage', configMap.alias, param)
-  ipcRenderer.on('refreshFileTransferList', (evt: IpcRendererEvent, data) => {
+  ipcRenderer.on('refreshFileTransferList', (_: IpcRendererEvent, data) => {
     fileTransferStore.refreshFileTransferList(data)
   })
   fileTransferInterval = setInterval(() => {
diff --git a/src/renderer/pages/PicGoSetting.vue b/src/renderer/pages/PicGoSetting.vue
index cc4348c..c73f9ac 100644
--- a/src/renderer/pages/PicGoSetting.vue
+++ b/src/renderer/pages/PicGoSetting.vue
@@ -2481,7 +2481,7 @@ function handleMiniWindowOntop (val: ICheckBoxValueType) {
   $message.info($T('TIPS_NEED_RELOAD'))
 }
 
-async function handleMiniIconPath (evt: Event) {
+async function handleMiniIconPath (_: Event) {
   const result = await invokeToMain('openFileSelectDialog')
   if (result && result[0]) {
     form.customMiniIcon = result[0]
diff --git a/src/renderer/pages/Plugin.vue b/src/renderer/pages/Plugin.vue
index b3a7345..f54e34b 100644
--- a/src/renderer/pages/Plugin.vue
+++ b/src/renderer/pages/Plugin.vue
@@ -337,7 +337,7 @@ onBeforeMount(async () => {
   ipcRenderer.on('hideLoading', () => {
     loading.value = false
   })
-  ipcRenderer.on(PICGO_HANDLE_PLUGIN_DONE, (evt: IpcRendererEvent, fullName: string) => {
+  ipcRenderer.on(PICGO_HANDLE_PLUGIN_DONE, (_: IpcRendererEvent, fullName: string) => {
     pluginList.value.forEach(item => {
       if (item.fullName === fullName || (item.name === fullName)) {
         item.ing = false
@@ -345,7 +345,7 @@ onBeforeMount(async () => {
     })
     loading.value = false
   })
-  ipcRenderer.on('pluginList', (evt: IpcRendererEvent, list: IPicGoPlugin[]) => {
+  ipcRenderer.on('pluginList', (_: IpcRendererEvent, list: IPicGoPlugin[]) => {
     pluginList.value = list
     pluginNameList.value = list.map(item => item.fullName)
     for (const item of pluginList.value) {
@@ -353,7 +353,7 @@ onBeforeMount(async () => {
     }
     loading.value = false
   })
-  ipcRenderer.on('installPlugin', (evt: IpcRendererEvent, { success, body }: {
+  ipcRenderer.on('installPlugin', (_: IpcRendererEvent, { success, body }: {
     success: boolean,
     body: string
   }) => {
@@ -365,7 +365,7 @@ onBeforeMount(async () => {
       }
     })
   })
-  ipcRenderer.on('updateSuccess', (evt: IpcRendererEvent, plugin: string) => {
+  ipcRenderer.on('updateSuccess', (_: IpcRendererEvent, plugin: string) => {
     loading.value = false
     pluginList.value.forEach(item => {
       if (item.fullName === plugin) {
@@ -377,7 +377,7 @@ onBeforeMount(async () => {
     handleReload()
     getPluginList()
   })
-  ipcRenderer.on('uninstallSuccess', (evt: IpcRendererEvent, plugin: string) => {
+  ipcRenderer.on('uninstallSuccess', (_: IpcRendererEvent, plugin: string) => {
     loading.value = false
     pluginList.value = pluginList.value.filter(item => {
       if (item.fullName === plugin) { // restore Uploader & Transformer after uninstalling
@@ -393,13 +393,13 @@ onBeforeMount(async () => {
     })
     pluginNameList.value = pluginNameList.value.filter(item => item !== plugin)
   })
-  ipcRenderer.on(PICGO_CONFIG_PLUGIN, (evt: IpcRendererEvent, _currentType: 'plugin' | 'transformer' | 'uploader', _configName: string, _config: any) => {
+  ipcRenderer.on(PICGO_CONFIG_PLUGIN, (_: IpcRendererEvent, _currentType: 'plugin' | 'transformer' | 'uploader', _configName: string, _config: any) => {
     currentType.value = _currentType
     configName.value = _configName
     config.value = _config
     dialogVisible.value = true
   })
-  ipcRenderer.on(PICGO_HANDLE_PLUGIN_ING, (evt: IpcRendererEvent, fullName: string) => {
+  ipcRenderer.on(PICGO_HANDLE_PLUGIN_ING, (_: IpcRendererEvent, fullName: string) => {
     pluginList.value.forEach(item => {
       if (item.fullName === fullName || (item.name === fullName)) {
         item.ing = true
@@ -407,7 +407,7 @@ onBeforeMount(async () => {
     })
     loading.value = true
   })
-  ipcRenderer.on(PICGO_TOGGLE_PLUGIN, (evt: IpcRendererEvent, fullName: string, enabled: boolean) => {
+  ipcRenderer.on(PICGO_TOGGLE_PLUGIN, (_: IpcRendererEvent, fullName: string, enabled: boolean) => {
     const plugin = pluginList.value.find(item => item.fullName === fullName)
     if (plugin) {
       plugin.enabled = enabled
diff --git a/src/renderer/pages/ShortKey.vue b/src/renderer/pages/ShortKey.vue
index f928a8c..c25eeab 100644
--- a/src/renderer/pages/ShortKey.vue
+++ b/src/renderer/pages/ShortKey.vue
@@ -190,7 +190,7 @@ async function confirmKeyBinding () {
   const config = Object.assign({}, list.value[currentIndex.value])
   config.key = shortKey.value
   sendToMain('updateShortKey', config, oldKey, config.from)
-  ipcRenderer.once('updateShortKeyResponse', (evt: IpcRendererEvent, result) => {
+  ipcRenderer.once('updateShortKeyResponse', (_: IpcRendererEvent, result) => {
     if (result) {
       keyBindingVisible.value = false
       list.value[currentIndex.value].key = shortKey.value