anchor.diff:            add_classes("tool");
             add_classes("license");
   
  -          var context = {classes: classes_string, homepage: homepage, logo: logo, name: name, intro: intro, content: content};
  +          if(homepage.length == 0){
  +            homepage = project.achievement[0].url;
  +          };
  +          if(logo.length == 0){
  +            logo = "http://i.jimmyhub.net/shot/" + homepage;
  +          };
  +          var context = {homepage: homepage, logo: logo, name: name, intro: intro, content: content};
             var $list_element = $(list_template(context));
   
             $.each(project.achievement, function(achievement_index, achievement){
  
positive.code:       var filter_template_source = '<div class="ui label" name="{{attribute_id}}">{{attribute_text}}<i class="icon delete"></i></div>';
        var filter_template = Handlebars.compile(filter_template_source);
  
        var list_template_source ='<article class="column {{classes}}"><div class="wrapper"><a href="{{homepage}}" class="ui image"><img src="{{logo}}"></a><div class="text"><h3 class="ui header">{{name}}</h3><p class="description">{{intro}}</p><p class="achievement"></p></div><div class="hidden text">{{content}}</div></div></article>';
        var list_template = Handlebars.compile(list_template_source);
  
        var label_template_source = '<a href="{{url}}" target="_blank" class="ui label">{{type}} - {{phase}}</a>'
  
negative.code:           var name = project.name.zh;
            var intro = project.intro.zh.short;
            var classes = [];
            var content = "";
  
            var add_classes = function(attribute_type){
  