diff --git a/application/admin/view/default/appconfig/app.html b/application/admin/view/default/appconfig/app.html
index 94da85e31..45f5f4356 100644
--- a/application/admin/view/default/appconfig/app.html
+++ b/application/admin/view/default/appconfig/app.html
@@ -60,6 +60,15 @@
                 </select>
             </div>
 
+            <div class="am-form-group">
+                <label>{{$data.common_app_is_header_nav_fixed.name}}<span class="am-form-group-label-tips">{{$data.common_app_is_header_nav_fixed.describe}}</span></label>
+                <select name="{{$data.common_app_is_header_nav_fixed.only_tag}}" class="am-radius chosen-select c-p" data-validation-message="{{$data.common_app_is_header_nav_fixed.error_tips}}" required>
+                    {{foreach $common_is_text_list as $v}}
+                        <option value="{{$v.id}}" {{if isset($data['common_app_is_header_nav_fixed']['value']) and $data['common_app_is_header_nav_fixed']['value'] eq $v['id']}}selected{{/if}}>{{$v.name}}</option>
+                    {{/foreach}}
+                </select>
+            </div>
+
             <div class="am-form-group am-form-group-refreshing">
                 <input type="hidden" name="nav_type" value="{{$nav_type}}" />
                 <button type="submit" class="am-btn am-btn-primary am-radius btn-loading-example am-btn-sm am-btn-block" data-am-loading="{loadingText:'处理中...'}">保存</button>
diff --git a/application/api/controller/Index.php b/application/api/controller/Index.php
index dca7a133e..76814c33e 100755
--- a/application/api/controller/Index.php
+++ b/application/api/controller/Index.php
@@ -46,12 +46,13 @@ class Index extends Common
 	public function Index()
 	{
 		$result = [
-			'navigation'					=> AppNavService::AppHomeNav(),
-			'banner_list'					=> BannerService::Banner(),
-			'data_list'						=> GoodsService::HomeFloorList(),
-			'common_shop_notice'			=> MyC('common_shop_notice', null, true),
-			'common_app_is_enable_search'	=> (int) MyC('common_app_is_enable_search', 1),
-			'common_app_is_enable_answer'	=> (int) MyC('common_app_is_enable_answer', 1),
+			'navigation'						=> AppNavService::AppHomeNav(),
+			'banner_list'						=> BannerService::Banner(),
+			'data_list'							=> GoodsService::HomeFloorList(),
+			'common_shop_notice'				=> MyC('common_shop_notice', null, true),
+			'common_app_is_enable_search'		=> (int) MyC('common_app_is_enable_search', 1),
+			'common_app_is_enable_answer'		=> (int) MyC('common_app_is_enable_answer', 1),
+			'common_app_is_header_nav_fixed'	=> (int) MyC('common_app_is_header_nav_fixed', 0),
 		];
 
 		// 返回数据
diff --git a/application/index/view/default/public/nav_search.html b/application/index/view/default/public/nav_search.html
index 71ed91d09..a9263ac2a 100755
--- a/application/index/view/default/public/nav_search.html
+++ b/application/index/view/default/public/nav_search.html
@@ -1,30 +1,32 @@
 <!-- 搜索框 start -->
 <div class="nav-search white am-hide-sm-only">
-    <div class="logo am-show-sm-only">
-        <a href="{{$Think.__MY_URL__}}">
-            <img src="{{$attachment_host}}{{:MyC('home_site_logo_wap')}}" alt="{{:MyC('home_seo_site_title')}}" />
-        </a>
-    </div>
-    <div class="logo-big am-hide-sm-only">
-        <a href="{{$Think.__MY_URL__}}">
-            <img src="{{$attachment_host}}{{:MyC('home_site_logo')}}" alt="{{:MyC('home_seo_site_title')}}" />
-        </a>
-    </div>
+    <div class="am-container">
+        <div class="logo am-show-sm-only">
+            <a href="{{$Think.__MY_URL__}}">
+                <img src="{{$attachment_host}}{{:MyC('home_site_logo_wap')}}" alt="{{:MyC('home_seo_site_title')}}" />
+            </a>
+        </div>
+        <div class="logo-big am-hide-sm-only">
+            <a href="{{$Think.__MY_URL__}}">
+                <img src="{{$attachment_host}}{{:MyC('home_site_logo')}}" alt="{{:MyC('home_seo_site_title')}}" />
+            </a>
+        </div>
 
-    <div class="search-bar">
-        <form action="{{:MyUrl('index/search/index')}}" method="POST">
-            <div class="search-group">
-                <input id="search-input" name="wd" type="text" placeholder="其实搜索很简单^_^ !" value="{{if !empty($params['wd'])}}{{$params.wd}}{{/if}}" autocomplete="off" />
-                <input id="ai-topsearch" class="submit am-btn" index="1" type="submit" value="搜索" />
-            </div>
-            {{if !empty($home_search_keywords)}}
-                <ul class="search-hot-keywords">
-                    {{foreach $home_search_keywords as $v}}
-                        <li><a href="{{:MyUrl('index/search/index', ['wd'=>StrToAscii($v)])}}" target="_blank">{{$v}}</a></li>
-                    {{/foreach}}
-                </ul>
-            {{/if}}
-        </form>
+        <div class="search-bar">
+            <form action="{{:MyUrl('index/search/index')}}" method="POST">
+                <div class="search-group">
+                    <input id="search-input" name="wd" type="text" placeholder="其实搜索很简单^_^ !" value="{{if !empty($params['wd'])}}{{$params.wd}}{{/if}}" autocomplete="off" />
+                    <input id="ai-topsearch" class="submit am-btn" index="1" type="submit" value="搜索" />
+                </div>
+                {{if !empty($home_search_keywords)}}
+                    <ul class="search-hot-keywords">
+                        {{foreach $home_search_keywords as $v}}
+                            <li><a href="{{:MyUrl('index/search/index', ['wd'=>StrToAscii($v)])}}" target="_blank">{{$v}}</a></li>
+                        {{/foreach}}
+                    </ul>
+                {{/if}}
+            </form>
+        </div>
     </div>
 </div>
 <!-- 搜索框 end -->
\ No newline at end of file
diff --git a/application/service/UserService.php b/application/service/UserService.php
index 54a44c361..b17777692 100755
--- a/application/service/UserService.php
+++ b/application/service/UserService.php
@@ -1674,7 +1674,7 @@ class UserService
                 if($user['is_mandatory_bind_mobile'] == 0 || ($user['is_mandatory_bind_mobile'] == 1 && !empty($user['mobile'])))
                 {
                     $user['token'] = md5(md5($user['id'].time()).rand(100, 1000000));
-                    cache(config('shopxo.cache_user_info').$user['token'], $user, 3600*24*15);
+                    cache(config('shopxo.cache_user_info').$user['token'], $user);
                 } else {
                     $user['token'] = '';
                 }
diff --git a/public/appmini/old/alipay/pages/index/index.acss b/public/appmini/old/alipay/pages/index/index.acss
index 44e9d5df1..66b44bd35 100644
--- a/public/appmini/old/alipay/pages/index/index.acss
+++ b/public/appmini/old/alipay/pages/index/index.acss
@@ -26,6 +26,19 @@
   line-height: 70rpx;
 }
 
+/**
+ * 导航固定
+ */
+.search-fixed {
+  position: fixed;
+  top: 0;
+  left: 0;
+  z-index: 2;
+}
+.search-fixed-seat {
+  padding-top: 110rpx;
+}
+
 /**
  * 楼层数据
  */
diff --git a/public/appmini/old/alipay/pages/index/index.axml b/public/appmini/old/alipay/pages/index/index.axml
index 3b16da713..f5e666669 100644
--- a/public/appmini/old/alipay/pages/index/index.axml
+++ b/public/appmini/old/alipay/pages/index/index.axml
@@ -1,5 +1,6 @@
 <!-- 搜索 -->
-<view a:if="{{load_status == 1 && common_app_is_enable_search == 1}}" class="search wh-auto">
+<view a:if="{{common_app_is_header_nav_fixed == 1}}" class="search-fixed-seat"></view>
+<view a:if="{{load_status == 1 && common_app_is_enable_search == 1}}" class="search wh-auto {{common_app_is_header_nav_fixed == 1 ? 'search-fixed' : ''}}">
   <view class="search-content bg-white oh">
     <icon type="search" size="16" />
     <input type="text" confirm-type="search" placeholder="其实搜索很简单^_^！" class="wh-auto cr-888" onConfirm="search_input_event" />
diff --git a/public/appmini/old/alipay/pages/index/index.js b/public/appmini/old/alipay/pages/index/index.js
old mode 100755
new mode 100644
index 6d4a12254..37bf845b3
--- a/public/appmini/old/alipay/pages/index/index.js
+++ b/public/appmini/old/alipay/pages/index/index.js
@@ -9,6 +9,7 @@ Page({
     common_shop_notice: null,
     common_app_is_enable_search: 1,
     common_app_is_enable_answer: 1,
+    common_app_is_header_nav_fixed: 0,
     load_status: 0,
   },
   
@@ -45,6 +46,7 @@ Page({
             common_shop_notice: data.common_shop_notice || null,
             common_app_is_enable_search: data.common_app_is_enable_search,
             common_app_is_enable_answer: data.common_app_is_enable_answer,
+            common_app_is_header_nav_fixed: data.common_app_is_header_nav_fixed,
             data_list_loding_status: data.data_list.length == 0 ? 0 : 3,
             data_bottom_line_status: true,
           });
diff --git a/public/appmini/old/weixin/pages/index/index.js b/public/appmini/old/weixin/pages/index/index.js
index 90bc80ce7..3c8e033bf 100755
--- a/public/appmini/old/weixin/pages/index/index.js
+++ b/public/appmini/old/weixin/pages/index/index.js
@@ -9,6 +9,7 @@ Page({
     common_shop_notice: null,
     common_app_is_enable_search: 1,
     common_app_is_enable_answer: 1,
+    common_app_is_header_nav_fixed: 0,
     load_status: 0,
   },
   
@@ -44,6 +45,7 @@ Page({
             common_shop_notice: data.common_shop_notice || null,
             common_app_is_enable_search: data.common_app_is_enable_search,
             common_app_is_enable_answer: data.common_app_is_enable_answer,
+            common_app_is_header_nav_fixed: data.common_app_is_header_nav_fixed,
             data_list_loding_status: data.data_list.length == 0 ? 0 : 3,
             data_bottom_line_status: true,
           });
diff --git a/public/appmini/old/weixin/pages/index/index.wxml b/public/appmini/old/weixin/pages/index/index.wxml
index 40b4bc94c..a2227dfc1 100755
--- a/public/appmini/old/weixin/pages/index/index.wxml
+++ b/public/appmini/old/weixin/pages/index/index.wxml
@@ -1,5 +1,6 @@
 <!-- 搜索 -->
-<view wx:if="{{load_status == 1 && common_app_is_enable_search == 1}}" class="search wh-auto">
+<view wx:if="{{common_app_is_header_nav_fixed == 1}}" class="search-fixed-seat"></view>
+<view wx:if="{{load_status == 1 && common_app_is_enable_search == 1}}" class="search wh-auto {{common_app_is_header_nav_fixed == 1 ? 'search-fixed' : ''}}">
   <view class="search-content bg-white oh">
     <icon type="search" size="16" />
     <input type="text" confirm-type="search" placeholder="其实搜索很简单^_^！" class="wh-auto cr-888" bindconfirm="search_input_event" confirm-type="search" />
diff --git a/public/appmini/old/weixin/pages/index/index.wxss b/public/appmini/old/weixin/pages/index/index.wxss
index 44e9d5df1..66b44bd35 100755
--- a/public/appmini/old/weixin/pages/index/index.wxss
+++ b/public/appmini/old/weixin/pages/index/index.wxss
@@ -26,6 +26,19 @@
   line-height: 70rpx;
 }
 
+/**
+ * 导航固定
+ */
+.search-fixed {
+  position: fixed;
+  top: 0;
+  left: 0;
+  z-index: 2;
+}
+.search-fixed-seat {
+  padding-top: 110rpx;
+}
+
 /**
  * 楼层数据
  */
diff --git a/public/static/index/default/css/common.css b/public/static/index/default/css/common.css
index 005ccf87c..ed2d30fda 100755
--- a/public/static/index/default/css/common.css
+++ b/public/static/index/default/css/common.css
@@ -102,13 +102,12 @@ color: #F5F5F2;font-size: 12px;cursor:pointer;border-radius:0px 0px; position: a
 
 @media only screen and (min-width: 640px) {
     .am-container {padding-left:0px;padding-right:0px ;}
-    .nav-search{background: none;}
+    .nav-search{background: #fff; margin: 20px 0 5px 0;}
     .header { display:block;height: 30px;}
     .top-nav-left{ float:left;}
     .top-nav-left .top-nav-items, .top-nav-right .top-nav-items { padding: 0px 8px; height: 30px; line-height: 30px; }
     .top-nav-right {position: absolute; top: 0; right: 0; }
     .top-nav-right .top-nav-items {float: left;}
-  
 
     .nav-search .logo-big{ float:left;height:40px;width:135px; margin:0px auto; margin-left:5px; margin-right: 5px;} 
     .nav-search .logo-big img{width:100%;}
@@ -116,7 +115,6 @@ color: #F5F5F2;font-size: 12px;cursor:pointer;border-radius:0px 0px; position: a
     .search-bar input {width: 79%;height:30px;} 
     .classified{display:none;}
     .mobile-navigation{display:none;}
-    .nav-search{ position:relative;top:0px;z-index:0;margin-bottom: 5px;margin-top: 20px;}
      #ai-topsearch{ font-size:14px;height: 30px;line-height: 18px; font-weight: 500; width: 20%; }
 
      /*底部*/
@@ -180,9 +178,9 @@ color: #F5F5F2;font-size: 12px;cursor:pointer;border-radius:0px 0px; position: a
 @media only screen and (min-width: 1025px) {
     .am-container { padding-left:0rem;padding-right:0rem;max-width: 1000px;}
     .mui-mbar-tabs{ display:block;}  
-    .nav-search{padding-left:0px; max-width:1000px; margin:0px auto;padding-top: 20px; height: 100px;}
+    .nav-search{padding-top: 20px; height: 100px;}
     .nav-search .logo-big { display: -webkit-inline-box; float:left;height:60px; width:220px; margin:0px;}
-    .search-bar{margin:auto; width: 50%;padding-left: 10%;}
+    .search-bar{margin:auto; width: 50%;padding-left: 15%;}
     .shopMain{margin:0px 0px 0px 5px;} 
     .shopCon li{width:20%;padding:10px;}
     .tip{display:block;}
@@ -194,7 +192,7 @@ color: #F5F5F2;font-size: 12px;cursor:pointer;border-radius:0px 0px; position: a
        
 
 @media only screen and (min-width: 1260px) {
-    .am-container, .nav-search, .footer, .nav-table {padding-left:0rem;padding-right:0rem;max-width: 1200px;}
+    .am-container, .footer, .nav-table {padding-left:0rem;padding-right:0rem;max-width: 1200px;}
     .footer{margin: auto;}
 
     /*导航*/