diff --git a/app/services/shixuns/create_shixun_service.rb b/app/services/shixuns/create_shixun_service.rb
index 0594f623a..08b515163 100644
--- a/app/services/shixuns/create_shixun_service.rb
+++ b/app/services/shixuns/create_shixun_service.rb
@@ -42,7 +42,7 @@ class CreateShixunService < ApplicationService
         if !Laboratory.current.main_site?
           Laboratory.current.laboratory_shixuns.create!(shixun: shixun, ownership: true)
         end
-        # 如果是jupyter，先创建一个目录,为了挂载
+        # 如果是jupyter，先创建一个目录,为了挂载(因为后续数据集，开启Pod后环境在没销毁前，你上传数据集是挂载不上目录的，因此要先创建目录，方便中间层挂载)
         if shixun.is_jupyter?
           folder = edu_setting('shixun_folder')
           path = "#{folder}/#{identifier}"