diff --git a/app/views/challenges/_form.html.erb b/app/views/challenges/_form.html.erb
index 551f2b97a..0bd70e7b7 100644
--- a/app/views/challenges/_form.html.erb
+++ b/app/views/challenges/_form.html.erb
@@ -69,23 +69,11 @@
         <button data-dismiss="alert" class="close fr mt3 ml5" type="button">×</button>
         使用交互模式的 Python3 解释器
       </div>
-      <div class="task-tag tag-grey mb10 mr10 fl">
-        <button data-dismiss="alert" class="close fr mt3 ml5" type="button">×</button>
-        简单使用 vim 编写脚本文件并执行这个脚本文件
-      </div>
-      <div class="task-tag tag-grey mb10 mr10 fl">
-        <button data-dismiss="alert" class="close fr mt3 ml5" type="button">×</button>
-        Python 语法：缩进
-      </div>
-      <div class="task-tag tag-grey mb10 mr10 fl">
-        <button data-dismiss="alert" class="close fr mt3 ml5" type="button">×</button>
-        规范代码风格和注释
-      </div>
-      <div class="task-tag tag-grey mb10 mr10 fl">
-        <button data-dismiss="alert" class="close fr mt3 ml5" type="button">×</button>
+      <button class="close fl mt3 mr10" type="button" onclick="$('#add_shixun_skill').slideToggle();">+</button>
+      <div class="task-tag tag-grey mb10 mr10 fl undis" id="add_shixun_skill">
+        <button data-dismiss="alert" class="close fr mt3 ml5" type="button" onclick="$('#add_shixun_skill').slideToggle();">×</button>
         <input type="text" class=" task-tag-input" placeholder="请输入完成本任务得到的技能（1个）" />
       </div>
-      <button  class="close fl mt3 " type="button">+</button>
     </div>
   </li>
   <li class="clearfix">
diff --git a/app/views/tags/_tag_project_new_name.html.erb b/app/views/tags/_tag_project_new_name.html.erb
index e657071bc..ccf24e4c1 100644
--- a/app/views/tags/_tag_project_new_name.html.erb
+++ b/app/views/tags/_tag_project_new_name.html.erb
@@ -16,7 +16,7 @@
 <% end %>
 
 <% if User.current.logged?%>
-    <a href="javascript:void(0)" class="yellowBtn f_l" onclick="$('#add_tag02').slideToggle();"><%= l(:label_add_tag)%></a>
+    <a href="javascript:void(0)" class="yellowBtn f_l" onclick="$('#add_tag02').slideToggle();"><%= l(:label_add_tag) %></a>
     <span id="add_tag02" style="display:none; vertical-align: middle;" class="ml10 f_l">
        <%= form_for "tag_for_save",:remote => true,:url=>save_tag_path,:update => "tags_show",:complete => '$("#put-tag-form").slideUp();' do |f| %>
           <%= f.text_field :name ,:id => "tags_name2",:size=>"20",:require=>true,:maxlength => Setting.tags_max_length,:minlength=>Setting.tags_min_length,:class =>"isTxt w90 f_l" %>