diff --git a/docs/en/api-reference/storage/fatfs.rst b/docs/en/api-reference/storage/fatfs.rst
index f9abc95813..a2b8b46827 100644
--- a/docs/en/api-reference/storage/fatfs.rst
+++ b/docs/en/api-reference/storage/fatfs.rst
@@ -26,7 +26,7 @@ Most applications use the following workflow when working with ``esp_vfs_fat_``
 
 2. Call :cpp:func:`ff_diskio_register` to register the disk I/O driver for the drive number used in Step 1.
 
-3. Call the FatFs function ``f_mount``, and optionally ``f_fdisk``, ``f_mkfs``, to mount the filesystem using the same drive number which was passed to :cpp:func:`esp_vfs_fat_register`. For more information, see `FatFs documentation <http://www.elm-chan.org/fsw/ff/doc/mount.html>`_.
+3. Call the FatFs function ``f_mount``, and optionally ``f_fdisk``, ``f_mkfs``, to mount the filesystem using the same drive number which was passed to :cpp:func:`esp_vfs_fat_register`. For more information, see `FatFs documentation <http://elm-chan.org/fsw/ff/doc/mount.html>`_.
 
 4. Call the C standard library and POSIX API functions to perform such actions on files as open, read, write, erase, copy, etc. Use paths starting with the path prefix passed to :cpp:func:`esp_vfs_register` (for example, ``"/sdcard/hello.txt"``). The filesystem uses `8.3 filenames <https://en.wikipedia.org/wiki/8.3_filename>`_ format (SFN) by default. If you need to use long filenames (LFN), enable the :ref:`CONFIG_FATFS_LONG_FILENAMES` option. More details on the FatFs filenames are available `here <http://elm-chan.org/fsw/ff/doc/filename.html>`_.
 
diff --git a/docs/zh_CN/api-reference/storage/fatfs.rst b/docs/zh_CN/api-reference/storage/fatfs.rst
index 9f84ef9b1b..83d97eaf5f 100644
--- a/docs/zh_CN/api-reference/storage/fatfs.rst
+++ b/docs/zh_CN/api-reference/storage/fatfs.rst
@@ -26,7 +26,7 @@ FatFs 与 VFS 配合使用
 
 2. 调用 :cpp:func:`ff_diskio_register`，为步骤 1 中的驱动编号注册磁盘 I/O 驱动；
 
-3. 调用 FatFs 函数 ``f_mount``，随后调用 ``f_fdisk`` 或 ``f_mkfs``，并使用与传递到 :cpp:func:`esp_vfs_fat_register` 相同的驱动编号挂载文件系统。请参考 `FatFs 文档 <http://www.elm-chan.org/fsw/ff/doc/mount.html>`_，查看更多信息；
+3. 调用 FatFs 函数 ``f_mount``，随后调用 ``f_fdisk`` 或 ``f_mkfs``，并使用与传递到 :cpp:func:`esp_vfs_fat_register` 相同的驱动编号挂载文件系统。请参考 `FatFs 文档 <http://elm-chan.org/fsw/ff/doc/mount.html>`_，查看更多信息；
 
 4. 调用 C 标准库和 POSIX API 对路径中带有步骤 1 中所述前缀的文件（例如，``"/sdcard/hello.txt"``）执行打开、读取、写入、擦除、复制等操作。文件系统默认使用 `8.3 文件名 <https://en.wikipedia.org/wiki/8.3_filename>`_ 格式 (SFN)。若您需要使用长文件名 (LFN)，启用 :ref:`CONFIG_FATFS_LONG_FILENAMES` 选项。请参考 `here <http://elm-chan.org/fsw/ff/doc/filename.html>`_，查看更多信息；