diff --git a/app/controllers/managements_controller.rb b/app/controllers/managements_controller.rb
index 7e3b3eb0..ee06834d 100644
--- a/app/controllers/managements_controller.rb
+++ b/app/controllers/managements_controller.rb
@@ -1105,12 +1105,12 @@ end
       school_ids = School.where("schools.name like '%#{params[:school]}%'").pluck(:id)
       school_ids = school_ids.size == 0 ? "(-1)" : "(" + school_ids.join(",") + ")"
       location = params[:location] && params[:location] != "0" ? params[:location] : ""
-      @team_members = @team_members.where("user_extensions.school_id in #{school_ids} and schools.province like '%#{location}%'")
+      @team_members = @team_members.includes(user: { user_extensions: :school }).where("user_extensions.school_id in #{school_ids} and schools.province like '%#{location}%'")
     end
     @page = params[:page] || 1
     @team_members = @team_members.reorder("team_members.created_at #{@order}")
     all_members = @team_members
-    @team_members = paginateHelper(@team_members.includes(competition_team: [:user, teachers: :user], user: { user_extensions: :school }), 50)
+    @team_members = paginateHelper(@team_members.preload(competition_team: [:user, teachers: :user], user: { user_extensions: :school }), 50)
     respond_to do |format|
       format.js
       format.html