From 5c98f65808ea799eb78556d8fb193f3b0f63a6b0 Mon Sep 17 00:00:00 2001
From: yangxingyuan <yangxingyuan@bytedance.com>
Date: Fri, 27 Oct 2023 17:28:31 +0800
Subject: [PATCH] fix: remove base logic should only work in the leading path

---
 .changeset/fluffy-yaks-eat.md      | 5 +++++
 packages/shared/src/utils/index.ts | 5 ++++-
 2 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/fluffy-yaks-eat.md

diff --git a/.changeset/fluffy-yaks-eat.md b/.changeset/fluffy-yaks-eat.md
new file mode 100644
index 000000000..00b89ce28
--- /dev/null
+++ b/.changeset/fluffy-yaks-eat.md
@@ -0,0 +1,5 @@
+---
+'@rspress/shared': patch
+---
+
+fix: remove base logic should only work in the leading path
diff --git a/packages/shared/src/utils/index.ts b/packages/shared/src/utils/index.ts
index 303e049e9..16bd3a308 100644
--- a/packages/shared/src/utils/index.ts
+++ b/packages/shared/src/utils/index.ts
@@ -242,7 +242,10 @@ export function withBase(url = '/', base = ''): string {
 }
 
 export function removeBase(url: string, base: string) {
-  return addLeadingSlash(url).replace(normalizeSlash(base), '');
+  return addLeadingSlash(url).replace(
+    new RegExp(`^${normalizeSlash(base)}`),
+    '',
+  );
 }
 
 export function withoutHash(url: string) {