statement_admin/config/initializers/paperclip-aliyun-configuration.rb

Paperclip::Attachment.default_options[:aliyun] = {
  access_id: CONFIG_FILE["ali_access_id"],
  access_key: CONFIG_FILE["ali_access_secret"],
  bucket: CONFIG_FILE["ali_oss_bucket"],
  data_center: CONFIG_FILE["ali_oss_data_center"],
  internal: false
}