diff --git a/fs/vfs/vfs_cmd/vfs_shellcmd.c b/fs/vfs/vfs_cmd/vfs_shellcmd.c
index d8a4caf8..7f2050ee 100755
--- a/fs/vfs/vfs_cmd/vfs_shellcmd.c
+++ b/fs/vfs/vfs_cmd/vfs_shellcmd.c
@@ -838,6 +838,10 @@ static int os_shell_cmd_do_rmdir(const char *pathname)
       return remove(pathname);
     }
   d = opendir(pathname);
+    if (d == NULL)
+    {
+        return -1;
+    }
   while (1)
     {
       dirent = readdir(d);