diff --git a/src/App.vue b/src/App.vue
index 13d7c51eb..c0d50c3af 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -16,7 +16,8 @@ const { wsCache } = useCache()
 
 // 根据浏览器当前主题设置系统主题色
 const setDefaultTheme = () => {
-  let isDarkTheme = wsCache.get(CACHE_KEY.IS_DARK)
+  // let isDarkTheme = wsCache.get(CACHE_KEY.IS_DARK)
+  let isDarkTheme = false
   if (isDarkTheme === null) {
     isDarkTheme = isDark()
   }