diff --git a/components/dfs/filesystems/uffs/dfs_uffs.c b/components/dfs/filesystems/uffs/dfs_uffs.c
index 0256a524d5..c3538ea23f 100644
--- a/components/dfs/filesystems/uffs/dfs_uffs.c
+++ b/components/dfs/filesystems/uffs/dfs_uffs.c
@@ -481,7 +481,7 @@ static int dfs_uffs_seek(struct dfs_fd* file,
 static int dfs_uffs_getdents(
     struct dfs_fd* file,
     struct dirent* dirp,
-    rt_uint32_t count)
+    uint32_t count)
 {
     rt_uint32_t index;
     char * file_path;