diff --git a/app/controllers/concerns/git_common.rb b/app/controllers/concerns/git_common.rb
index 452204419..1752df7cb 100644
--- a/app/controllers/concerns/git_common.rb
+++ b/app/controllers/concerns/git_common.rb
@@ -10,7 +10,6 @@ module GitCommon
   # ------------------------
   # 版本库目录结构
   def repository
-    logger.info("ssssssseeeeeeee#{params}")
     begin
       @repo_url = repo_url @repo_path
       @trees = GitService.file_tree(repo_path: @repo_path, path: @path)
@@ -44,4 +43,16 @@ module GitCommon
     end
   end
 
+  # 为版本库添加文件
+  def add_file
+    @path, message, content = params[:path].strip, params[:message], params[:content]
+    author_name, author_email = current_user.real_name, current_user.current_user.git_mail
+    @content = GitService.update_file(repo_path: @repo_path,
+                                      file_path: path,
+                                      message: message,
+                                      content: content,
+                                      author_name: author_name,
+                                      author_email: author_email)
+  end
+
 end
\ No newline at end of file
diff --git a/app/controllers/games_controller.rb b/app/controllers/games_controller.rb
index 0064914d3..89b6dca27 100644
--- a/app/controllers/games_controller.rb
+++ b/app/controllers/games_controller.rb
@@ -392,59 +392,6 @@ class GamesController < ApplicationController
     end
   end
 
-  # # 文件更新；数据评测记录
-  # # 生成重新评测认证码
-  # # content_modified:0 表示文件没有更新；content_modified:1 表示文件有更新
-  # def file_update
-  #   path = params[:path].strip unless params[:path].blank?
-  #   myshixun = @game.myshixun
-  #   rev = params[:rev] ? params[:rev] : "master"
-  #   @content_modified = 0
-  #   # params[:evaluate] 实训评测时更新必须给的参数，需要依据该参数做性能统计，其它类型的更新可以跳过
-  #   # 自动保存的时候evaluate为0；点评测的时候为1
-  #   if params[:evaluate] == 1
-  #     record = EvaluateRecord.create!(:user_id => current_user.id, :shixun_id => myshixun.shixun_id, :game_id => @game.id)
-  #     uid_logger("-- game is #{@game.id}, record id is #{record.id}, time is **** #{Time.now.strftime("%Y-%m-%d %H:%M:%S.%L")}")
-  #     student_work_time = format("%.3f",  (Time.now.to_f - record.created_at.to_f)).to_f
-  #     record.update_attributes!(:student_work => student_work_time)
-  #   end
-  #   # 远程版本库文件内容
-  #   last_content = GitService.file_content(repo_path: @repo_path, path: path)["content"]
-  #   last_content = tran_base64_decode64(last_content)
-  #
-  #   content =  if @myshixun.mirror_name.select{|a| a.include?("MachineLearning") || a.include?("Python")}.present? && params[:content].present?
-  #                params[:content].gsub(/\t/, '    ')
-  #              else
-  #                params[:content]
-  #              end
-  #   if content != last_content
-  #     @content_modified = 1
-  #     code_file = @g.edit_file(myshixun.gpid, current_user.login, :content => content, :file_path => path,
-  #                              :branch_name => rev, :commit_message => params[:evaluate] == 0 ? "auto commit" : "task commit")
-  #     uid_logger("-- file update #{code_file}")
-  #     # REDO：更新失败的处理
-  #     raise("文件更新失败") unless code_file
-  #   end
-  #
-  #   if record.present?
-  #     consume_time = format("%.3f",  (Time.now.to_f - record.created_at.to_f)).to_f
-  #     record.update_attributes!(:file_update => consume_time)
-  #   end
-  #
-  #   # status为2说明是重新评测
-  #   if @game.status == 2
-  #     code = CODES.sample(8).join
-  #     @resubmit = "#{code}_#{@myshixun.id}"
-  #   end
-  #
-  #   if content != last_content && code_file.blank?
-  #     raise("实训平台繁忙（繁忙等级：81），请稍后刷新并重试")
-  #   end
-  # rescue Exception => e
-  #   uid_logger("-- file update failed #{e.message}")
-  #   raise Educoder::TipException.new("#{e.message}")
-  # end
-
   # 恢复初始代码
   # 注意path为当前打开文件的path
   def reset_original_code
diff --git a/app/views/shixuns/add_file.json.jbuilder b/app/views/shixuns/add_file.json.jbuilder
new file mode 100644
index 000000000..6f22dabc8
--- /dev/null
+++ b/app/views/shixuns/add_file.json.jbuilder
@@ -0,0 +1,2 @@
+json.content @content
+json.path @path
\ No newline at end of file