diff --git a/.electron-vue/build.js b/.electron-vue/build.js
index 2d96f17..618af25 100644
--- a/.electron-vue/build.js
+++ b/.electron-vue/build.js
@@ -1,5 +1,3 @@
-'use strict'
-
 process.env.NODE_ENV = 'production'
 
 const { say } = require('cfonts')
diff --git a/.electron-vue/dev-runner.js b/.electron-vue/dev-runner.js
index 275e4c4..29799d9 100644
--- a/.electron-vue/dev-runner.js
+++ b/.electron-vue/dev-runner.js
@@ -1,5 +1,3 @@
-'use strict'
-
 const chalk = require('chalk')
 const electron = require('electron')
 const path = require('path')
diff --git a/.electron-vue/webpack.main.config.js b/.electron-vue/webpack.main.config.js
index ad541e4..e00fb13 100644
--- a/.electron-vue/webpack.main.config.js
+++ b/.electron-vue/webpack.main.config.js
@@ -1,5 +1,3 @@
-'use strict'
-
 process.env.BABEL_ENV = 'main'
 
 const path = require('path')
diff --git a/.electron-vue/webpack.renderer.config.js b/.electron-vue/webpack.renderer.config.js
index f52186e..c7b7d36 100644
--- a/.electron-vue/webpack.renderer.config.js
+++ b/.electron-vue/webpack.renderer.config.js
@@ -1,5 +1,3 @@
-'use strict'
-
 process.env.BABEL_ENV = 'renderer'
 
 const path = require('path')
diff --git a/.electron-vue/webpack.web.config.js b/.electron-vue/webpack.web.config.js
index 010883a..4de6868 100644
--- a/.electron-vue/webpack.web.config.js
+++ b/.electron-vue/webpack.web.config.js
@@ -1,5 +1,3 @@
-'use strict'
-
 process.env.BABEL_ENV = 'web'
 
 const path = require('path')
diff --git a/config.js b/config.js
index ea35cf8..b07b64a 100644
--- a/config.js
+++ b/config.js
@@ -1,6 +1,4 @@
-'use strict'
-
-let config = {
+const config = {
   // Use ESLint (extends `standard`)
   // Further changes can be made in `.eslintrc.js`
   eslint: true,
diff --git a/src/main/index.js b/src/main/index.js
index 474e5fd..a497299 100644
--- a/src/main/index.js
+++ b/src/main/index.js
@@ -1,5 +1,3 @@
-'use strict'
-
 import { app, BrowserWindow, ipcMain } from 'electron'
 import Authentication from './authentication'
 
diff --git a/tasks/release.js b/tasks/release.js
index 1aaf7b0..8e36cd3 100644
--- a/tasks/release.js
+++ b/tasks/release.js
@@ -1,5 +1,3 @@
-'use strict'
-
 const exec = require('child_process').exec
 const packager = require('electron-packager')
 
diff --git a/tasks/runner.js b/tasks/runner.js
index 032ea5b..b87310a 100644
--- a/tasks/runner.js
+++ b/tasks/runner.js
@@ -1,5 +1,3 @@
-'use strict'
-
 const config = require('../config')
 const exec = require('child_process').exec
 const treeKill = require('tree-kill')