How do I disable the automatic retry function for external task read timed out

The current version is 7.22, using an external task to call a service through feign, this service takes a little long to execute and takes a few minutes, then an exception will be caught, prompting read timed out, and then it will try again every 1 minute, a total of 5 retries, but I did not configure retry. The retries parameter in handlefailure method is set to 0. I do not know why automatic retry is triggered. How can I configure this to prevent retry?