From 1da7a73f89b50e17387344efa889d3b74e7af7f4 Mon Sep 17 00:00:00 2001
From: CHOYSEN <choysen@qq.com>
Date: Sat, 14 Aug 2021 17:58:19 +0800
Subject: [PATCH] chore: add comment

---
 src/client/app/index.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/client/app/index.ts b/src/client/app/index.ts
index cdb79a35..29b66e77 100644
--- a/src/client/app/index.ts
+++ b/src/client/app/index.ts
@@ -117,6 +117,7 @@ function newRouter(): Router {
       isInitialPageLoad = false
 
       const page = import(/*@vite-ignore*/ pageFilePath)
+      // fallback to base url when visit a non-exist page at first
       page.catch(() => (location.href = import.meta.env.BASE_URL))
       return page
     }