diff --git a/app/controllers/games_controller.rb b/app/controllers/games_controller.rb
index 3fc904611..8cb783f47 100644
--- a/app/controllers/games_controller.rb
+++ b/app/controllers/games_controller.rb
@@ -16,62 +16,32 @@ class GamesController < ApplicationController
   # 同步完成后，需要更新myshixun的commit_id为实训的commit最新值
   # --------------------------
   # 新思路，有冲突则则重置，没有冲突直接pull
+  # identifier为password---
   # --------------------------
   def sync_codes
-    g = Gitlab.client
-    myshixun_user_login = User.where(:id => @myshixun.user_id).first.try(:login)
-    myshixun_rep_identifier = Repository.where(:myshixun_id => @myshixun.id, :type => "Repository::Gitlab").first.try(:identifier)
-    gitlab_address = Redmine::Configuration['gitlab_address']
-    myshixun_domain = Redmine::Configuration['myshixun_domain']
-    gitlab_myshixun_url = git_myshixun_url(@myshixun, @myshixun.try(:user_id))
-    shixun = @myshixun.shixun
-    gitlab_shixun_url = git_shixun_url(shixun, (shixun.try(:fork_from).blank? ? "educoder" : "eduforge"))
-    if RUBY_PLATFORM =~ /w32/
-      path = "c:/test/"
-    else
-      path = "/home/pdl/myshixun_shell"
+    begin
+      git_myshixun_url = git_myshixun_url_ip(@myshixun, @myshixun.try(:user_id))
+      login = @myshixun.shixun.try(:git_login)
+      git_shixun_url = git_shixun_url_ip(@myshixun.shixun, login)
+      params = {tpmID: "#{shixun.id}", :tpiGitURL => "#{git_myshixun_url}", :tpmGitURL => "#{git_shixun_url}", :commitId => "#{@myshixun.commit_id}", :identifier => "xinhu1ji2qu3"}
+      uri = "#{shixun_tomcat}/bridge/game/resetTpmRepository"
+      res = uri_exec uri, params
+      if (res && res['code'] != 0)
+        @message = "实训云平台繁忙（繁忙等级：95）"
+        raise("实训云平台繁忙（繁忙等级：95）")
+      end
+      shixun_new_commit = g.commits(@myshixun.shixun.try(:gpid)).first.try(:id)
+      @myshixun.update_column(:commit_id, shixun_new_commit)
+      respond_to do |format|
+        format.js{ redirect_to myshixun_game_path( @game, :myshixun_id => @myshixun)}
+      end
+    rescue Exception => e
+      logger.error(e)
+      respond_to do |format|
+        format.js
+      end
     end
-    script = "cd #{path}
-            git clone #{gitlab_address.to_s+'/'+myshixun_user_login+'/'+ myshixun_rep_identifier}.git
-            cd #{myshixun_rep_identifier}/
-            git remote set-url origin https://#{shixun.fork_from.blank? ? "educoder" : "eduforge"}:xinhu1ji2qu3@#{myshixun_domain}/#{myshixun_user_login}/#{myshixun_rep_identifier}.git
-            git remote add remote_origin #{gitlab_shixun_url}
-            #git pull
-            git pull remote_origin master
-            if [ $? -eq 0 ];then
-            echo -e 'git pull succssed'
-            else
-            git reset --hard #{@myshixun.commit_id}
-            git pull remote_origin master
-            if [ $? -eq 0 ];then
-            echo -e 'git reset and pull succssed'
-            else
-            echo -e 'git reset and pull failed'
-            fi
-            fi
-            git push -f origin master
-            if [ $? -eq 0 ];then
-            echo -e 'git push succssed'
-            else
-            echo -e 'git push failed'
-            fi
-            cd ../
-            rm -rf #{myshixun_rep_identifier}/"
-    aFile =File.new(File.join("#{path}","#{@myshixun.identifier}.sh"), "w+")
-    if aFile
-      aFile.syswrite(script)
-    else
-      logger.error "Unable to open file!"
-    end
-    system("sh #{path}/#{@myshixun.identifier}.sh")
-    # stdin, stdout, stderr = Open3.popen3("sh #{path}/#{@myshixun.identifier}.sh")
-    shixun_new_commit = g.commits(@myshixun.shixun.try(:gpid)).first.try(:id)
-    @myshixun.update_column(:commit_id, shixun_new_commit)
-    sleep(2) # g
-    respond_to do |format|
-      format.js{ redirect_to myshixun_game_path( @game, :myshixun_id => @myshixun)}
-    end
-    # render :json => {:status => 200}
+
   end
 
   def index
diff --git a/app/models/shixun.rb b/app/models/shixun.rb
index 7ba0ae5ca..51c7a7116 100644
--- a/app/models/shixun.rb
+++ b/app/models/shixun.rb
@@ -6,6 +6,7 @@
 # 90: 更新公共测试用例失败，返回code非0；91：实训有改动，评测的时候初始化数据，返回数据code非0；92：webssh开启失败，接口getConnectInfo返回code值非0
 # 93: 实训断开连接失败，接口deleteSSH返回code值非0
 # 94: 获取评测等待时间失败，接口getWaitingTime返回code值为非0
+# 95：代码重置失败
 # 116：challenge创建关卡的时候返回结果错误
 #
 class Shixun < ActiveRecord::Base
@@ -29,6 +30,13 @@ class Shixun < ActiveRecord::Base
   scope :visible, lambda{where(status: [2,3])}
 
   include ApplicationHelper
+
+  # 实训的版本库创建者为"educoder" 和"eduforge"
+  # "educoder"为原创，"eduforge"为复制的时候用户
+  def git_login
+    shixun.fork_from.blank? ? "educoder" : "eduforge"
+  end
+
   # 获取特定格式的实训测试用例
   # params = {:challengeStage => "#{@challenge.position}", :challengeType => "#{@challenge.evaluation_way.to_i}",
   # :challengeProgramName => "#{@challenge.exec_path}",