diff --git a/app/controllers/competitions/competition_teams_controller.rb b/app/controllers/competitions/competition_teams_controller.rb
index b4861c4d3..e03810b61 100644
--- a/app/controllers/competitions/competition_teams_controller.rb
+++ b/app/controllers/competitions/competition_teams_controller.rb
@@ -54,13 +54,13 @@ class Competitions::CompetitionTeamsController < Competitions::BaseController
     end
 
     @count = teams.count
-    @teams = paginate(teams.includes(:user, users: :user_extension))
+    @teams = paginate(teams.includes(:user, users: { user_extension: :school }))
   end
 
   def user_competition_teams
     teams  = current_competition.competition_teams
     teams  = teams.joins(:team_members).where(team_members: { user_id: current_user.id })
-    @teams = teams.includes(:user, users: :user_extension).to_a
+    @teams = teams.includes(:user, users: { user_extension: :school }).to_a
     @count = @teams.size
   end
 
diff --git a/app/models/searchable/dependents/challenge_tag.rb b/app/models/searchable/dependents/challenge_tag.rb
index fdec79d1b..51ef804dd 100644
--- a/app/models/searchable/dependents/challenge_tag.rb
+++ b/app/models/searchable/dependents/challenge_tag.rb
@@ -10,7 +10,7 @@ module Searchable::Dependents::ChallengeTag
 
   def check_searchable_dependents
     if new_record? || name_previously_changed?
-      challenge.shixun.reindex(:searchable_challenge_data)
+      challenge.shixun.reindex
     end
   end
 end
\ No newline at end of file
diff --git a/app/models/searchable/dependents/stage.rb b/app/models/searchable/dependents/stage.rb
index 262ddd36f..d4207fec8 100644
--- a/app/models/searchable/dependents/stage.rb
+++ b/app/models/searchable/dependents/stage.rb
@@ -9,7 +9,7 @@ module Searchable::Dependents::Stage
 
   def check_searchable_dependents
     if name_previously_changed? || description_previously_changed?
-      subject.reindex(:searchable_stages_data)
+      subject.reindex
     end
   end
 end
\ No newline at end of file
diff --git a/app/models/searchable/dependents/user.rb b/app/models/searchable/dependents/user.rb
index 761704d06..103131ed6 100644
--- a/app/models/searchable/dependents/user.rb
+++ b/app/models/searchable/dependents/user.rb
@@ -10,13 +10,13 @@ module Searchable::Dependents::User
   def check_searchable_dependents
     if firstname_previously_changed? || lastname_previously_changed? || user_extension.school_id_previously_changed?
       # reindex shixun
-      created_shixuns.each{ |shixun| shixun.reindex(:searchable_user_data) }
+      created_shixuns.each{ |shixun| shixun.reindex }
 
       # reindex course
       manage_courses.each(&:reindex)
 
       # reindex subject
-      created_subjects.each { |subject| subject.reindex(:searchable_user_data) }
+      created_subjects.each { |subject| subject.reindex }
     end
   end
 end
\ No newline at end of file
diff --git a/app/views/competitions/competition_staffs/show.json.jbuilder b/app/views/competitions/competition_staffs/show.json.jbuilder
index 2cba22d2f..c490aaf5f 100644
--- a/app/views/competitions/competition_staffs/show.json.jbuilder
+++ b/app/views/competitions/competition_staffs/show.json.jbuilder
@@ -1,5 +1,6 @@
 competition = current_competition
 
+json.personal competition.personal?
 json.enroll_ended competition.enroll_ended?
 json.enrolled competition.enrolled?(current_user)
 
diff --git a/app/views/competitions/competition_teams/index.json.jbuilder b/app/views/competitions/competition_teams/index.json.jbuilder
index 86bb86a1c..b641b28e6 100644
--- a/app/views/competitions/competition_teams/index.json.jbuilder
+++ b/app/views/competitions/competition_teams/index.json.jbuilder
@@ -17,6 +17,9 @@ json.competition_teams do
         json.partial! 'users/user_simple', user: member.user
         json.user_id member.user_id
         json.role member.en_role
+        json.identity member.user.identity
+        json.school_name member.user.school_name
+        json.student_id member.user.student_id
       end
     end
   end