diff --git a/src/lang/index.js b/src/lang/index.js
index 7c9c8af6..4a0f52cb 100644
--- a/src/lang/index.js
+++ b/src/lang/index.js
@@ -24,11 +24,22 @@ const messages = {
     ...elementEsLocale
   }
 }
-
+export function getLanguage() {
+  const chooseLanguage = Cookies.get('language')
+  if (chooseLanguage) return chooseLanguage
+  const language = (navigator.language || navigator.browserLanguage).toLowerCase()
+  const locales = Object.keys(messages)
+  for (const locale of locales) {
+    if (language.indexOf(locale) > -1) {
+      return locale
+    }
+  }
+  return 'en'
+}
 const i18n = new VueI18n({
   // set locale
   // options: en | zh | es
-  locale: Cookies.get('language') || 'en',
+  locale: getLanguage(),
   // set locale messages
   messages
 })
diff --git a/src/store/modules/app.js b/src/store/modules/app.js
index fba4b05c..cfe6ce99 100644
--- a/src/store/modules/app.js
+++ b/src/store/modules/app.js
@@ -1,5 +1,5 @@
 import Cookies from 'js-cookie'
-
+import { getLanguage } from '@/lang/index'
 const app = {
   state: {
     sidebar: {
@@ -7,7 +7,7 @@ const app = {
       withoutAnimation: false
     },
     device: 'desktop',
-    language: Cookies.get('language') || 'en',
+    language: getLanguage(),
     size: Cookies.get('size') || 'medium'
   },
   mutations: {
diff --git a/webpack.config.js b/webpack.config.js
new file mode 100644
index 00000000..782f1ada
--- /dev/null
+++ b/webpack.config.js
@@ -0,0 +1,12 @@
+/**
+ * 不是真实的 webpack 配置，仅为兼容 webstorm 和 intellij idea 代码跳转
+ * ref: https://github.com/umijs/umi/issues/1109#issuecomment-423380125
+ */
+
+module.exports = {
+  resolve: {
+    alias: {
+      "@": require("path").resolve(__dirname, "src")
+    }
+  }
+};