diff --git a/components/dfs/include/dfs_fs.h b/components/dfs/include/dfs_fs.h
index 3d194515df..0a13040c21 100644
--- a/components/dfs/include/dfs_fs.h
+++ b/components/dfs/include/dfs_fs.h
@@ -12,10 +12,9 @@
 #define __DFS_FS_H__
 
 #include <dfs.h>
-#ifdef RT_USING_LIBC
 #include <sys/types.h>
-#endif
 #include <sys/errno.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif