json.subject do
  json.name @subject.name
  json.description @subject.description
  json.shixuns_count @subject.shixuns_count
  json.challenges_count @subject.subject_challenge_count
  json.member_count @subject.member_count
  json.subject_score @subject.all_score
  json.learning_notes @subject.learning_notes
end

json.team_title @subject.team_title
json.members @members do |member|
  json.partial! 'subjects/subject_member', locals: { user: member.user }
  json.role member.role
end

# 技能标签
json.tags_name @tags