diff --git a/app/controllers/subjects_controller.rb b/app/controllers/subjects_controller.rb
index 614f86dbb..a846e6a45 100644
--- a/app/controllers/subjects_controller.rb
+++ b/app/controllers/subjects_controller.rb
@@ -221,12 +221,17 @@ class SubjectsController < ApplicationController
       # 添加合作者
       @shixun.shixun_members.create!(user_id: current_user.id, role: 1)
       # 创建长字段
-      ShixunInfo.create!(shixun_id: @shixun.id)
+      ShixunInfo.create!(shixun_id: @shixun.id, description: "请在此处添加实训描述")
       # 创建版本库
       repo_path = repo_namespace(current_user.login, identifier)
       GitService.add_repository(repo_path: repo_path)
       # todo: 为什么保存的时候要去除后面的.git呢??
       @shixun.update_column(:repo_name, repo_path.split(".")[0])
+      mirror_id = MirrorRepository.find_by(type_name: 'Python').id
+      if mirror_id
+        ShixunMirrorRepository.create!(:shixun_id => @shixun.id, :mirror_repository_id => mirror_id)
+        @shixun.shixun_service_configs.create!(:shixun_id => @shixun.id, :mirror_repository_id =>  mirror_id)
+      end
     end
   end