该如何使用阿里云SchedulerX的保密字典？配置了imagePullSecrets，发起诊断，？

该如何使用阿里云SchedulerX的保密字典？配置了imagePullSecrets，发起诊断，Failed to pull image "xxx.cr.aliyuncs.com/settle-center/consoleapptest:v2": rpc error: code = Unknown desc = Error response from daemon: pull access denied for xxx.cr.aliyuncs.com/settle-center/consoleapptest, repository does not exist or may require 'docker login': denied: requested access to the resource is denied