From 9f80cfedab1906023fdd40027a5c3066334b6b65 Mon Sep 17 00:00:00 2001
From: MHSanaei <ho3ein.sanaei@gmail.com>
Date: Tue, 19 May 2026 17:21:52 +0200
Subject: [PATCH] fix(sub): use standard sub://BASE64#REMARK scheme for
 Shadowrocket

---
 frontend/src/pages/sub/SubPage.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontend/src/pages/sub/SubPage.vue b/frontend/src/pages/sub/SubPage.vue
index 01c765ad..9d3525e2 100644
--- a/frontend/src/pages/sub/SubPage.vue
+++ b/frontend/src/pages/sub/SubPage.vue
@@ -125,7 +125,7 @@ const shadowrocketUrl = computed(() => {
   if (!subUrl) return '';
   const separator = subUrl.includes('?') ? '&' : '?';
   const rawUrl = subUrl + separator + 'flag=shadowrocket';
-  const base64Url = encodeURIComponent(btoa(rawUrl));
+  const base64Url = btoa(rawUrl).replace(/\+/g, '-').replace(/\//g, '_').replace(/=+$/, '');
   const remark = encodeURIComponent(subTitle || sId || 'Subscription');
   return `shadowrocket://add/sub/${base64Url}?remark=${remark}`;
 });