From 9c4b20d5eb5f21b421fbcd1b66c831f522df1d7a Mon Sep 17 00:00:00 2001
From: afc163 <afc163@gmail.com>
Date: Tue, 20 Jun 2023 19:38:42 +0800
Subject: [PATCH] chore: remove / from old version url (#43117)

---
 .dumi/theme/slots/Header/index.tsx | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/.dumi/theme/slots/Header/index.tsx b/.dumi/theme/slots/Header/index.tsx
index 307f7d9754..b6938ed189 100644
--- a/.dumi/theme/slots/Header/index.tsx
+++ b/.dumi/theme/slots/Header/index.tsx
@@ -213,11 +213,13 @@ const Header: React.FC = () => {
         .replace(/\/$/, '');
       return;
     }
-
     // Mirror url must have `/`, we add this for compatible
     const urlObj = new URL(currentUrl.replace(window.location.origin, url));
-    urlObj.pathname = `${urlObj.pathname.replace(/\/$/, '')}/`;
-    window.location.href = urlObj.href;
+    if (urlObj.host === '3x.ant.design' || urlObj.host === '4x.ant.design') {
+      window.location.href = urlObj.href.replace(/\/$/, '');
+      return;
+    }
+    window.location.href = `${urlObj.href.replace(/\/$/, '')}/`;
   }, []);
 
   const onLangChange = useCallback(() => {