diff --git a/core/src/docs/rfcs/3243_list_prefix.md b/core/src/docs/rfcs/3243_list_prefix.md
index 1d742fe33a7f..653ae518a51f 100644
--- a/core/src/docs/rfcs/3243_list_prefix.md
+++ b/core/src/docs/rfcs/3243_list_prefix.md
@@ -16,7 +16,7 @@ As a side-effect of this design, OpenDAL always return exist for `stat("not_exis
 There are some issues and pull requests related to those issues.
 
 - [Invalid metadata for dir objects in s3](https://github.com/apache/opendal/issues/3199)
-- [`exists` always return true for key end with '/', in S3 service](https://github.com/apache/opendal/issues/2086)
+- [`is_exist` always return true for key end with '/', in S3 service](https://github.com/apache/opendal/issues/2086)
 
 POSIX-like file systems also have their own issues, as they lack native support for listing a prefix.