diff --git a/neutrino-proxy-admin/src/lang/index.js b/neutrino-proxy-admin/src/lang/index.js
index a36a9804..12b9cacb 100644
--- a/neutrino-proxy-admin/src/lang/index.js
+++ b/neutrino-proxy-admin/src/lang/index.js
@@ -20,7 +20,7 @@ const messages = {
 }
 
 const i18n = new VueI18n({
-  locale: Cookies.get('language') || 'en', // set locale
+  locale: Cookies.get('language') || 'zh', // set locale
   messages // set locale messages
 })