diff --git a/app/views/shixuns/_top.json.jbuilder b/app/views/shixuns/_top.json.jbuilder
index ebb77ec74..358aae7f9 100644
--- a/app/views/shixuns/_top.json.jbuilder
+++ b/app/views/shixuns/_top.json.jbuilder
@@ -14,5 +14,6 @@ json.stu_num        shixun.myshixuns_count
 json.experience     shixun.all_score
 json.diffcult       diff_to_s(shixun.trainee)
 json.score_info     shixun.shixun_preference_info # todo: 这块可以改成只显示实训的平均分，不用每次都去取每种星的分数了。
+json.is_jupyter     shixun.is_jupyter
 # 用于是否显示导航栏中的'背景知识'
 json.propaedeutics  shixun.propaedeutics.present?
diff --git a/config/routes.rb b/config/routes.rb
index c3498adac..6888b5b2b 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -749,7 +749,7 @@ Rails.application.routes.draw do
 
     resources :attachments do
       collection do
-        delete :destroy_files
+        post :destroy_files
       end
     end