diff --git a/package.json b/package.json
index 19dc0bc..643010f 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "lesspass": "^6.0.0",
     "lodash.debounce": "^4.0.8",
     "vue": "^2.2.2",
-    "vue-polyglot": "^0.1.4",
+    "vue-polyglot": "^0.1.5",
     "vue-router": "^2.3.0",
     "vuex": "^2.2.1",
     "vuex-persistedstate": "^1.3.0",
diff --git a/scripts/buildI18n.js b/scripts/buildI18n.js
index dae6ee6..dfcc84e 100644
--- a/scripts/buildI18n.js
+++ b/scripts/buildI18n.js
@@ -18,7 +18,7 @@ walker.on("file", (root, fileStats, next) => {
 });
 
 const I18N_DIR = '../src/i18n';
-const LANGUAGES_AVAILABLE = ['zh', 'fr', 'es', 'uk', 'de', 'it', 'en'];
+const LANGUAGES_AVAILABLE = ['zh', 'zh-CN', 'fr', 'es', 'uk', 'de', 'it', 'en'];
 walker.on("end", () => {
   LANGUAGES_AVAILABLE.forEach(lang => {
     const localeFile = path.join(I18N_DIR, `${lang}.json`);
@@ -29,9 +29,9 @@ walker.on("end", () => {
 
     const localeOrdered = {};
     Object.keys(locale).sort().forEach(function(key) {
-      if(key in existingLocale){
+      if (key in existingLocale) {
         localeOrdered[key] = existingLocale[key];
-      }else{
+      } else {
         localeOrdered[key] = locale[key];
       }
     });
diff --git a/src/i18n/fr.json b/src/i18n/fr.json
index 351ad51..2e42c19 100644
--- a/src/i18n/fr.json
+++ b/src/i18n/fr.json
@@ -40,4 +40,4 @@
   "WelcomeRegister": "Bienvenue {email}, merci pour vous être enregistré.",
   "version": "version",
   "versionShortcut": "v"
-}
+}
\ No newline at end of file
diff --git a/src/i18n/zh-cn.json b/src/i18n/zh-CN.json
similarity index 99%
rename from src/i18n/zh-cn.json
rename to src/i18n/zh-CN.json
index cba6e11..357cd45 100644
--- a/src/i18n/zh-cn.json
+++ b/src/i18n/zh-CN.json
@@ -40,4 +40,4 @@
   "WelcomeRegister": "欢迎 {email}，谢谢您的注册。",
   "version": "版本",
   "versionShortcut": "v"
-}
+}
\ No newline at end of file
diff --git a/src/i18n/zh.json b/src/i18n/zh.json
index 011e90d..6cfaae0 100644
--- a/src/i18n/zh.json
+++ b/src/i18n/zh.json
@@ -40,4 +40,4 @@
   "WelcomeRegister": "歡迎 {email}，謝謝您的註冊。",
   "version": "版本",
   "versionShortcut": "v"
-}
+}
\ No newline at end of file
diff --git a/src/main.js b/src/main.js
index fcb6ce0..b9a2585 100644
--- a/src/main.js
+++ b/src/main.js
@@ -7,7 +7,7 @@ import Polyglot from 'vue-polyglot';
 
 Vue.use(Polyglot, {
   defaultLanguage: 'en',
-  languagesAvailable: ['fr', 'es', 'de']
+  languagesAvailable: ['fr', 'es', 'de', 'zh', 'zh-CN']
 });
 
 sync(store, router);