diff --git a/assets/src/i18n/index.js b/assets/src/i18n/index.js
index ba55e6a2..004ca241 100644
--- a/assets/src/i18n/index.js
+++ b/assets/src/i18n/index.js
@@ -11,31 +11,33 @@ Vue.use(VueI18n)
 
 let locale = (navigator.language || navigator.browserLangugae).toLowerCase()
 switch (true) {
-  case /en.*/i.test(locale):
+  case /^en.*/i.test(locale):
     locale = 'en'
     break
-  case /fr.*/i.test(locale):
+  case /^fr.*/i.test(locale):
     locale = 'fr'
     break
-  case /pt.*/i.test(locale):
+  case /^pt.*/i.test(locale):
     locale = 'pr'
     break
-  case /ja.*/i.test(locale):
+  case /^ja.*/i.test(locale):
     locale = 'ja'
     break
-  case /zh_CN/i.test(locale):
+  case /^zh-CN/i.test(locale):
     locale = 'zh-cn'
     break
-  case /zh_TW/i.test(locale):
+  case /^zh-TW/i.test(locale):
     locale = 'zh-tw'
     break
-  case /zh.*/i.test(locale):
+  case /^zh.*/i.test(locale):
     locale = 'zh-cn'
     break
   default:
     locale = 'en'
 }
 
+console.log(locale)
+
 const i18n = new VueI18n({
   locale: locale,
   fallbackLocale: 'en',
diff --git a/assets/src/store/mutations.js b/assets/src/store/mutations.js
index 88726d68..881850ee 100644
--- a/assets/src/store/mutations.js
+++ b/assets/src/store/mutations.js
@@ -29,25 +29,25 @@ const mutations = {
   setUser: (state, value) => {
     let locale = (value.locale || navigator.language || navigator.browserLangugae).toLowerCase()
     switch (true) {
-      case /en.*/i.test(locale):
+      case /^en.*/i.test(locale):
         locale = 'en'
         break
-      case /fr.*/i.test(locale):
+      case /^fr.*/i.test(locale):
         locale = 'fr'
         break
-      case /pt.*/i.test(locale):
+      case /^pt.*/i.test(locale):
         locale = 'pr'
         break
-      case /ja.*/i.test(locale):
+      case /^ja.*/i.test(locale):
         locale = 'ja'
         break
-      case /zh_CN/i.test(locale):
+      case /^zh-CN/i.test(locale):
         locale = 'zh-cn'
         break
-      case /zh_TW/i.test(locale):
+      case /^zh-TW/i.test(locale):
         locale = 'zh-tw'
         break
-      case /zh.*/i.test(locale):
+      case /^zh.*/i.test(locale):
         locale = 'zh-cn'
         break
       default: