diff --git a/app/views/layouts/_logined_header.html.erb b/app/views/layouts/_logined_header.html.erb
index 2d6a8f4f..07348fc2 100644
--- a/app/views/layouts/_logined_header.html.erb
+++ b/app/views/layouts/_logined_header.html.erb
@@ -1,4 +1,4 @@
-<%= link_to image_tag("/images/educoder/headNavLogo.png", alt:"高校智能化教学与实训平台", class:"logoimg fl"), home_path %>
+<%= link_to image_tag("/images/educoder/headNavLogo.png", alt:"高校智能化教学与实训平台", class:"logoimg fl ml25 mr60"), home_path %>
 <div class="educontent">
 
   <div class="head-nav pr">
@@ -33,29 +33,29 @@
         </li>
       <% end %>
     </ul>
-    <div class="posi-search mrf40" id="posi-search" style="
-    display: none">
-      <div class="search-all clearfix">
-        <div class="fl pr search-clear edu-menu-panel" style="display: none">
-          <input type="hidden" id="search_type" value="1">
-          <span class="searchkey">实训</span><i class="fa fa-angle-down ml5 font-16"></i>
-          <ul id="searchkey" class="edu-menu-list edu-txt-center" style="min-width: 80px;right: -10px;top: 60px;z-index: 2;">
-            <li><a href="javascript:void(0)">实训</a></li>
-            <li><a href="javascript:void(0)">课堂</a></li>
-            <li><a href="javascript:void(0)">用户</a></li>
-          </ul>
-        </div>
-        <div class="seperateLine"></div>
-        <input type="text" class="search-input fl" id="search-input" name="search_keyword" placeholder="实践课程/翻转课堂/开发社区/交流问答"/>
-        <a href="javascript:void(0)" class="search-icon fl" id="header_keyword_search">
-          <i class="iconfont icon-sousuo color-blue mt14 fl"></i>
-        </a>
-      </div>
+
+  </div>
+</div>
+<div class="posi-search" id="posi-search" style="
+display: none; right:110px;">
+  <div class="search-all clearfix">
+    <div class="fl pr search-clear edu-menu-panel" style="display: none">
+      <input type="hidden" id="search_type" value="1">
+      <span class="searchkey">实训</span><i class="fa fa-angle-down ml5 font-16"></i>
+      <ul id="searchkey" class="edu-menu-list edu-txt-center" style="min-width: 80px;right: -10px;top: 60px;z-index: 2;">
+        <li><a href="javascript:void(0)">实训</a></li>
+        <li><a href="javascript:void(0)">课堂</a></li>
+        <li><a href="javascript:void(0)">用户</a></li>
+      </ul>
     </div>
+    <div class="seperateLine"></div>
+    <input type="text" class="search-input fl" id="search-input" name="search_keyword" placeholder="实践课程/翻转课堂/开发社区/交流问答"/>
+    <a href="javascript:void(0)" class="search-icon fl" id="header_keyword_search">
+      <i class="iconfont icon-sousuo color-blue mt14 fl"></i>
+    </a>
   </div>
 </div>
-
-<div class="fr edu-menu-panel" style="height:60px;">
+<div class="fr edu-menu-panel mr25" style="height:60px;">
   <%= link_to (image_tag(url_to_avatar(User.current), :width =>"34", :height => "34", :class => "radius mt13", :nhname => "avatar_image", :alt=>"头像", :id => "nh_user_logo")), user_path(User.current),:class => "fl" %>
   <ul class="edu-menu-list" style="top:60px;">
     <span class="bor-bottom-greyE currentName task-hide"><%= User.current.show_name %></span>
diff --git a/app/views/layouts/_unlogin_header.html.erb b/app/views/layouts/_unlogin_header.html.erb
index e8b7a64d..2ced69b8 100644
--- a/app/views/layouts/_unlogin_header.html.erb
+++ b/app/views/layouts/_unlogin_header.html.erb
@@ -1,5 +1,5 @@
 
-<%= link_to image_tag("/images/educoder/headNavLogo.png", alt:"高校智能化教学与实训平台", class:"logoimg fl"), home_path %>
+<%= link_to image_tag("/images/educoder/headNavLogo.png", alt:"高校智能化教学与实训平台", class:"logoimg fl ml25 mr60 "), home_path %>
 
 <div class="educontent">
 
@@ -31,31 +31,31 @@
       <li class="<%= params[:controller] == "forums" ? " active" : "" %>"><%= link_to "交流问答", forums_path %></li>
       <!--<li><%#= link_to "活动竞赛", competitions_path %></li>-->
     </ul>
-    <div class="posi-search unlogin mrf40" id="posi-search" style="display: none" >
-      <div class="search-all clearfix">
-        <!--<a href="javascript:void(0)" class="search-clear fl" onclick="closeSearch();">×</a>-->
-        <div class="fl pr search-clear edu-menu-panel" style="display: none">
-          <input type="hidden" id="search_type" value="1">
-          <span class="searchkey">实训</span><i class="fa fa-angle-down ml5 font-16"></i>
-          <ul id="searchkey" class="edu-menu-list edu-txt-center" style="min-width: 80px;right: -10px;top: 50px;">
-            <li><a href="javascript:void(0)">实训</a></li>
-            <li><a href="javascript:void(0)">课堂</a></li>
-            <li><a href="javascript:void(0)">用户</a></li>
-          </ul>
-        </div>
-        <div class="seperateLine"></div>
-        <input type="text" class="search-input fl" id="search-input" name="search_keyword" placeholder="实践课程/翻转课堂/开发社区/交流问答"/>
-        <a href="javascript:void(0)" class="search-icon fl" id="header_keyword_search">
-          <!--<svg class="icon fl mt23" width="20px" height="20px" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"><path fill="#333333" d="M463.9 804.4c-194.7 0-353.1-158.4-353.1-353.1S269.2 98.2 463.9 98.2 817 256.6 817 451.3 658.6 804.4 463.9 804.4z m0-651.9c-164.8 0-298.8 134-298.8 298.8s134 298.8 298.8 298.8 298.8-134 298.8-298.8-134-298.8-298.8-298.8zM884.9 926.6c-7.2 0-14.4-2.9-19.8-8.6l-198-210.6c-10.3-10.9-9.7-28.1 1.2-38.4 10.9-10.3 28.1-9.8 38.4 1.2l198 210.6c10.3 10.9 9.7 28.1-1.2 38.4-5.2 5-11.9 7.4-18.6 7.4z" /></svg>-->
-          <i class="iconfont icon-sousuo color-blue mt14 fl"></i>
-        </a>
-      </div>
+
+  </div>
+</div>
+<div class="posi-search" id="posi-search" style="display: none; right:113px" >
+  <div class="search-all clearfix">
+    <!--<a href="javascript:void(0)" class="search-clear fl" onclick="closeSearch();">×</a>-->
+    <div class="fl pr search-clear edu-menu-panel" style="display: none">
+      <input type="hidden" id="search_type" value="1">
+      <span class="searchkey">实训</span><i class="fa fa-angle-down ml5 font-16"></i>
+      <ul id="searchkey" class="edu-menu-list edu-txt-center" style="min-width: 80px;right: -10px;top: 50px;">
+        <li><a href="javascript:void(0)">实训</a></li>
+        <li><a href="javascript:void(0)">课堂</a></li>
+        <li><a href="javascript:void(0)">用户</a></li>
+      </ul>
     </div>
+    <div class="seperateLine"></div>
+    <input type="text" class="search-input fl" id="search-input" name="search_keyword" placeholder="实践课程/翻转课堂/开发社区/交流问答"/>
+    <a href="javascript:void(0)" class="search-icon fl" id="header_keyword_search">
+      <!--<svg class="icon fl mt23" width="20px" height="20px" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"><path fill="#333333" d="M463.9 804.4c-194.7 0-353.1-158.4-353.1-353.1S269.2 98.2 463.9 98.2 817 256.6 817 451.3 658.6 804.4 463.9 804.4z m0-651.9c-164.8 0-298.8 134-298.8 298.8s134 298.8 298.8 298.8 298.8-134 298.8-298.8-134-298.8-298.8-298.8zM884.9 926.6c-7.2 0-14.4-2.9-19.8-8.6l-198-210.6c-10.3-10.9-9.7-28.1 1.2-38.4 10.9-10.3 28.1-9.8 38.4 1.2l198 210.6c10.3 10.9 9.7 28.1-1.2 38.4-5.2 5-11.9 7.4-18.6 7.4z" /></svg>-->
+      <i class="iconfont icon-sousuo color-blue mt14 fl"></i>
+    </a>
   </div>
 </div>
-
 <div>
-  <span class="font-15 fr mt15">
+  <span class="font-15 fr mt15 mr25">
       <a href="/login" class="mr5 color-white">登录</a>
     <em class="vertical-line"></em>
     <a href="/register" class="mr5 color-white">注册</a>