diff --git a/dashboard/src/views/SystemSettingsView.vue b/dashboard/src/views/SystemSettingsView.vue
index 1e7b55a22..08beebdb1 100644
--- a/dashboard/src/views/SystemSettingsView.vue
+++ b/dashboard/src/views/SystemSettingsView.vue
@@ -43,6 +43,8 @@ const currentLanguage = ref('');
 const languageSaveIndicator = useTemplateRef('languageSaveIndicator');
 
 async function onLanguageChange(value) {
+  value = value === 'zh' ? 'zh_Hans' : value;
+
   const [error] = await cloudronModel.setLanguage(value);
   if (error) {
     languageSaveIndicator.value.error();