diff --git a/.nvmdrc b/.nvmdrc
new file mode 100644
index 0000000..726a201
--- /dev/null
+++ b/.nvmdrc
@@ -0,0 +1 @@
+20.11.1
\ No newline at end of file
diff --git a/electron/helpers/process.js b/electron/helpers/process.js
index 4a507c9..bddb7db 100644
--- a/electron/helpers/process.js
+++ b/electron/helpers/process.js
@@ -13,5 +13,3 @@ process.env.IS_PACKAGED = JSON.stringify(app.isPackaged)
 process.env.DESKTOP_PATH = app.getPath('desktop')
 
 process.env.CWD = process.cwd()
-
-process.env.LOCALE = process.env.LANG?.split('.')?.[0] || 'zh_CN'
diff --git a/src/locales/index.js b/src/locales/index.js
index af690a0..eb0281e 100644
--- a/src/locales/index.js
+++ b/src/locales/index.js
@@ -1,14 +1,13 @@
 import { createI18n } from 'vue-i18n'
 import messages from '@intlify/unplugin-vue-i18n/messages'
 
-const locale
-  = window.appStore?.get('common.language')
-  || window.electron?.process?.env?.LOCALE
+export const locale
+  = window.appStore?.get('common.language') || window.navigator.language
 
 export const i18n = createI18n({
   allowComposition: false,
   locale,
-  fallbackLocale: 'en_US',
+  fallbackLocale: 'en-US',
   messages,
   fallbackWarn: false,
   missingWarn: false,
diff --git a/src/locales/languages/en_US.json b/src/locales/languages/en-US.json
similarity index 99%
rename from src/locales/languages/en_US.json
rename to src/locales/languages/en-US.json
index 5984223..24dc305 100644
--- a/src/locales/languages/en_US.json
+++ b/src/locales/languages/en-US.json
@@ -13,9 +13,9 @@
 
   "common.language.name": "Language",
   "common.language.placeholder": "Select language",
-  "common.language.zh_CN": "中文",
-  "common.language.zh_TW": "繁體中文",
-  "common.language.en_US": "English",
+  "common.language.zh-CN": "中文",
+  "common.language.zh-TW": "繁體中文",
+  "common.language.en-US": "English",
 
   "close.quit": "Quit",
   "close.quit.cancel": "Cancel quit",
diff --git a/src/locales/languages/zh_CN.json b/src/locales/languages/zh-CN.json
similarity index 99%
rename from src/locales/languages/zh_CN.json
rename to src/locales/languages/zh-CN.json
index a9baa0a..9c11034 100644
--- a/src/locales/languages/zh_CN.json
+++ b/src/locales/languages/zh-CN.json
@@ -13,9 +13,9 @@
 
   "common.language.name": "语言",
   "common.language.placeholder": "选择你需要的语言",
-  "common.language.zh_CN": "中文",
-  "common.language.zh_TW": "繁體中文",
-  "common.language.en_US": "English",
+  "common.language.zh-CN": "中文",
+  "common.language.zh-TW": "繁體中文",
+  "common.language.en-US": "English",
 
   "close.quit": "退出",
   "close.quit.cancel": "取消退出",
diff --git a/src/locales/languages/zh_TW.json b/src/locales/languages/zh-TW.json
similarity index 99%
rename from src/locales/languages/zh_TW.json
rename to src/locales/languages/zh-TW.json
index 2153158..5a615e4 100644
--- a/src/locales/languages/zh_TW.json
+++ b/src/locales/languages/zh-TW.json
@@ -13,9 +13,9 @@
 
   "common.language.name": "語言",
   "common.language.placeholder": "選擇你要的語言",
-  "common.language.zh_CN": "中文",
-  "common.language.zh_TW": "繁體中文",
-  "common.language.en_US": "English",
+  "common.language.zh-CN": "中文",
+  "common.language.zh-TW": "繁體中文",
+  "common.language.en-US": "English",
 
   "close.quit": "結束",
   "close.quit.cancel": "取消結束",
diff --git a/src/store/preference/model/common/index.js b/src/store/preference/model/common/index.js
index 17e764a..15426fc 100644
--- a/src/store/preference/model/common/index.js
+++ b/src/store/preference/model/common/index.js
@@ -1,8 +1,8 @@
+import { locale } from '$/locales/index.js'
+
 const { adbPath, scrcpyPath, gnirehtetPath, desktopPath }
   = window?.electron?.configs || {}
 
-const defaultLanguage = window.electron?.process?.env?.LOCALE
-
 export default {
   label: 'preferences.common.name',
   field: 'common',
@@ -33,20 +33,20 @@ export default {
       label: 'common.language.name',
       field: 'language',
       type: 'LanguageSelect',
-      value: defaultLanguage,
+      value: locale,
       placeholder: 'common.language.placeholder',
       options: [
         {
-          label: 'common.language.zh_CN',
-          value: 'zh_CN',
+          label: 'common.language.zh-CN',
+          value: 'zh-CN',
         },
         {
-          label: 'common.language.zh_TW',
-          value: 'zh_TW',
+          label: 'common.language.zh-TW',
+          value: 'zh-TW',
         },
         {
-          label: 'common.language.en_US',
-          value: 'en_US',
+          label: 'common.language.en-US',
+          value: 'en-US',
         },
       ],
     },