diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index 33de4e137..a70488618 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -325,16 +325,15 @@ class ProjectsController < ApplicationController
     @wiki ||= @project.wiki
     @select_tab = params[:tab]
 
-    #版本库逻辑，由于没有new操作了，所以跳到项目配置就new一个版本库
+    # 处理从新建版本库返回来的错误信息
     if !params[:repository_error_message].to_s.blank?
       html = ""
       errors = params[:repository_error_message].flatten
       errors.each do |error|
-        ###by xianbo
+        # 版本库路径为空的错误信息不予提示
         if(error!=l(:label_repository_path_not_null))
           html  << error << ";"
         end
-        ###xianbo
       end
       if params[:repository] == "pswd_is_null"
         html  << l(:label_password_not_null)<< ";"