diff --git a/ui/packages/artalk-sidebar/src/App.vue b/ui/packages/artalk-sidebar/src/App.vue
index 6c713c726..035979c5d 100644
--- a/ui/packages/artalk-sidebar/src/App.vue
+++ b/ui/packages/artalk-sidebar/src/App.vue
@@ -15,7 +15,7 @@ onBeforeMount(() => {
   // 获取语言
   if (!global.getBootParams().locale) {
     global.getArtalk().ctx.getApi().system.conf().then(resp => {
-      if (resp.frontend_conf?.locale == 'string') {
+      if (typeof resp.frontend_conf?.locale === 'string') {
         i18n.locale.value = resp.frontend_conf.locale
       }
     })
diff --git a/ui/packages/artalk-sidebar/src/components/PreferenceItem.vue b/ui/packages/artalk-sidebar/src/components/PreferenceItem.vue
index 4805e8032..aefe0e5e4 100644
--- a/ui/packages/artalk-sidebar/src/components/PreferenceItem.vue
+++ b/ui/packages/artalk-sidebar/src/components/PreferenceItem.vue
@@ -13,7 +13,7 @@ onBeforeMount(() => {
 })
 
 function onChange() {
-  const v = patchOptionValue(props.node, props.node)
+  const v = patchOptionValue(value.value, props.node)
   settings.get().setCustom(props.node.path, v)
   console.log('[SET]', props.node.path, v)
 }