diff --git a/application/index/view/default/public/goods_category.html b/application/index/view/default/public/goods_category.html
index c95a48639..32c4d8da2 100755
--- a/application/index/view/default/public/goods_category.html
+++ b/application/index/view/default/public/goods_category.html
@@ -1,5 +1,5 @@
 <!-- 商品分类  -->
-<div id="goods-category" class="am-container" data-controller-name="{{$controller_name}}">
+<div id="goods-category" class="am-container am-hide-sm-only am-hide-md-only" data-controller-name="{{$controller_name}}">
     <div class="goods-category-s">
         <a href="{{:MyUrl('index/category/index')}}">
             <div class="goods-category-title">
diff --git a/application/index/view/default/public/header_nav.html b/application/index/view/default/public/header_nav.html
index 303f021f3..5c8b90de8 100755
--- a/application/index/view/default/public/header_nav.html
+++ b/application/index/view/default/public/header_nav.html
@@ -1,12 +1,18 @@
 <header class="am-topbar shop-navigation">
     <div class="am-container">
+        <button class="am-topbar-btn am-topbar-toggle am-btn am-btn-sm am-btn-default am-show-sm-only" data-am-collapse="{target: '#doc-topbar-collapse'}"><span class="am-sr-only">导航切换</span> <span class="am-icon-bars"></span></button>
+
         <h1 class="am-topbar-brand wap-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>
         </h1>
 
-        <button class="am-topbar-btn am-topbar-toggle am-btn am-btn-sm am-btn-default am-show-sm-only" data-am-collapse="{target: '#doc-topbar-collapse'}"><span class="am-sr-only">导航切换</span> <span class="am-icon-bars"></span></button>
+        <a href="{{:MyUrl('index/category/index')}}" class="am-show-md-only">
+            <div class="goods-category-title am-hide-sm-only">
+                <span class="all-goods">全部分类</span>
+            </div>
+        </a>
 
         <div class="am-collapse am-topbar-collapse" id="doc-topbar-collapse">
             <ul class="am-nav am-nav-pills am-topbar-nav">
@@ -45,7 +51,7 @@
                 </div>
             </form>
 
-            <div class="am-topbar-right">
+            <div class="am-topbar-right am-hide-sm-only">
                 <div class="navigation-user {{if empty($user)}}login-event{{/if}}">
                     <a href="{{if empty($user)}}javascript:;{{else /}}{{:MyUrl('index/user/index')}}{{/if}}">
                         <img src="{{if !empty($user['avatar'])}}{{$user.avatar}}{{else /}}{{$attachment_host}}/static/{{$module_name}}/{{$default_theme}}/images/default-user-avatar.jpg{{/if}}" class="nav-user" />
diff --git a/application/index/view/default/public/nav_search.html b/application/index/view/default/public/nav_search.html
index 73ac2db65..d66f51096 100755
--- a/application/index/view/default/public/nav_search.html
+++ b/application/index/view/default/public/nav_search.html
@@ -1,11 +1,11 @@
 <!-- 搜索框 start -->
 <div class="nav-search white am-hide-sm-only">
-    <div class="logo">
+    <div class="logo am-show-sm-only">
         <a href="{{$Think.__MY_URL__}}">
             <img src="{{$attachment_host}}{{:MyC('home_site_logo_wap')}}" alt="{{:MyC('home_seo_site_title')}}" />
         </a>
     </div>
-    <div class="logo-big">
+    <div class="logo-big am-hide-sm-only">
         <a href="{{$Think.__MY_URL__}}">
             <img src="{{$attachment_host}}{{:MyC('home_site_logo')}}" alt="{{:MyC('home_seo_site_title')}}" />
         </a>
diff --git a/public/static/index/default/css/common.css b/public/static/index/default/css/common.css
index ca14b4527..6d1e02e34 100755
--- a/public/static/index/default/css/common.css
+++ b/public/static/index/default/css/common.css
@@ -75,12 +75,10 @@ color: #555555;background:none;border-color:transparent;cursor: default;}
 
 /* 商品分类 */
 #goods-category { position: relative; top: -45px; }
-.goods-category-s{display: none;}
 
-/*浮动框*/
+/* 搜索 */
 .nav-search{top:0;left:0;width:100%;z-index:1000; margin:0px auto;background:#fff; padding-top: 5px; position: relative;}
 .nav-search .logo{height:30px;width:95px; margin: 0 auto; display: -webkit-inline-box;}
-.logo-big{display:none;}
 .logo img{width: 100%; vertical-align: middle;}
  
 /*搜索框*/
@@ -94,8 +92,6 @@ color: #F5F5F2;font-size: 12px;cursor:pointer;border-radius:0px 0px; position: a
 .search-hot-keywords li { float: left; }
 .search-hot-keywords li:not(:last-child) { margin-right: 10px; }
 
-/* 分类*/
-.goods-category-title,.navigation-user{display: none;}
 
 /*侧边导航*/
 .mui-mbar-tabs{ display:none;}
@@ -120,53 +116,35 @@ color: #F5F5F2;font-size: 12px;cursor:pointer;border-radius:0px 0px; position: a
     .top-nav-right {position: absolute; top: 0; right: 0; }
     .top-nav-right .top-nav-items {float: left;}
   
-    .nav-search .logo{display:none;}  
-    .nav-search .logo-big{ display:block;float:left;height:40px;width:135px; margin:0px auto; margin-left:5px; margin-right: 5px;} 
+
+    .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%;}
-    .search-bar {height: 34px; width: calc(100% - 146px);}
-    .search-bar input {width: 84%;height:30px;} 
+    .search-bar {height: 34px; margin:auto; width: 50%; padding-left: 10%;}
+    .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: 5px;}
-     #ai-topsearch{ font-size:14px;height: 30px;line-height: 18px; font-weight: 500; width: 15%; }
+    .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*/
     .am-footer {text-align:center; display:block;position: relative;margin: 0px auto; padding: 10px 0px; }
 
-    /*选项卡样式*/
-    .am-nav-tabs > li span{font-size:16px;}
-}
-
-@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 .logo{display:none;}
-    .nav-search .logo-big { display: -webkit-inline-box; float:left;height:60px; width:230px; margin:0px;}
-    .search-bar{margin:auto;display: -webkit-inline-box;width: 50%;padding-left: 10%;}
-    .shopMain{margin:0px 0px 0px 5px;} 
-    .shopCon li{width:20%;padding:10px;}
-    .tip{display:block;}
-    .search-hot-keywords { display: block; }
-          
-    /*分类*/
-    .goods-category-s {display:block;position: absolute;}
-    .goods-category-s, .goods-category-title { z-index: 100; }
-    .nav-table{max-width:1000px;margin: 0px auto;height: 45px;position: relative;overflow: hidden;}
-    .all-goods{font-size: 16px;}
-    .goods-category-title{background:#d2364c;color:#fff ;height: 40px;line-height: 44px;display:block;position: absolute;width:150px ;text-align: center;font-size:16px ;top:3px;z-index: 6;cursor: pointer;}
-
     /* 导航上用户 */
     .navigation-user {display: block; position: absolute;right:0px ;top:0px;font-size: 14px;line-height:33px;height:33px ;width:110px;text-align:center;background: #e1363f;cursor: pointer;}
     .navigation-user  .nav-user{background:#e0313b; width: 33px;height: 33px;border-radius: 33px;position: absolute;left:-28px;z-index: 2;padding: 1px;overflow: hidden;}
-    .navigation-user  b{display:block;position: absolute;width: 40px;height: 40px;border-radius:45px;z-index: 1;left: -31px;top: -4px;background: #fff;}
-    .navigation-user  .am-icon-angle-right { margin-left: 5px; }
+    .navigation-user b{display:block;position: absolute;width: 40px;height: 40px;border-radius:45px;z-index: 1;left: -31px;top: -4px;background: #fff;}
+    .navigation-user .am-icon-angle-right { margin-left: 5px; }
     .navigation-user  * { color:#fcff00; text-decoration: none; }
-    b.line{display: block;width:100%;height:2px ;border-bottom:2px solid #d2364c;position: absolute;top:180px;z-index:5;}
+    .navigation-user b.line{display: block;width:100%;height:2px ;border-bottom:2px solid #d2364c;position: absolute;top:180px;z-index:5;}
+
 
     /*分类*/
-    #goods-category .category-content{ position:relative; width: 150px; float: left; z-index: 113;background:#fff; top: 45px;}
-    #goods-category .category-content .all-goods { display: block; padding: 0; border-radius: 5px 5px 0 0; font-weight: 600; line-height: 36px;width:150px;height: 36px; padding: 0; border-radius: 5px 5px 0 0; color: #fff; text-align: center; font: 16px/36px "Microsoft YaHei";}
-    #goods-category .category-content .all-goods em{ font: 12px/36px "Microsoft YaHei"; }
+    .goods-category-s {display:block;position: absolute;z-index: 100;}
+    .goods-category-s .all-goods{font-size: 16px;}
+    .goods-category-title{background:#d2364c;color:#fff ;height: 40px;line-height: 44px;display:block;position: absolute;width:150px ;text-align: center;font-size:16px ;top:2px;z-index: 6;cursor: pointer;}
+    .goods-category-s .category-content{ position:relative; width: 150px; float: left; z-index: 113;background:#fff; top: 45px;}
+    .goods-category-s .category-content .all-goods { display: block; padding: 0; border-radius: 5px 5px 0 0; font-weight: 600; line-height: 36px;width:150px;height: 36px; padding: 0; border-radius: 5px 5px 0 0; color: #fff; text-align: center; font: 16px/36px "Microsoft YaHei";}
+    .goods-category-s .category-content .all-goods em{ font: 12px/36px "Microsoft YaHei"; }
     .category-content .category{width:150px; border-top: none; background: #2b2b2b;box-shadow: 8px 0 7px -3px rgba(0,0,0,.3) }
     .category-content .down-ico{ position: absolute; top: 48px; left: 95px; width: 10px; height: 6px; background-position: 0 -131px; z-index: 11111; }
     .category-content .category-list li { height:36px;  margin-top: -2px;z-index:113;border-top: 1px solid #333;border-bottom: 1px solid #252525}
@@ -188,45 +166,35 @@ color: #F5F5F2;font-size: 12px;cursor:pointer;border-radius:0px 0px; position: a
     .category-content .category-info em{ position:absolute; top:8px; right:20px; width: 13px; height: 13px; font: 12px/18px "宋体"; color: #9b9b9b;}
     .category-content .category .hover, .category-content .category-list li.hover .category-info { z-index:999;} 
     .category-content .hover .category-info{ border:none; text-decoration:none; background: #fff;  }
-    .category-content .menu-item { position: absolute;left: 149px;height:100%; z-index: 11;padding:0 0 0 2px;width:770px;background: #fff; border:none; border-top: 1px solid #bbb9;overflow-y: scroll;overflow-x: hidden;}
+    .category-content .menu-item { display: none;position: absolute;left: 149px;height:100%; z-index: 11;padding:0 0 0 2px;width:770px;background: #fff; border:none; border-top: 1px solid #bbb9;overflow-y: scroll;overflow-x: hidden;}
     .category-content .menu-item .area-in{ position: relative;  z-index: 1;  }
     .category-content .menu-item .area-bg{ padding: 10px 0 10px 40px;}
-    .shadow-bg{ display: none; position: relative; width: 100%; height: 0; } 
-    .shadow-b,.shadow-bg i{background: url(themes/mall/default/styles/default/images/index_ico.png) no-repeat; }
-    .shadow-r,.shadow-l{ background: url(themes/mall/default/styles/default/images/shadow.png) no-repeat; }
-    .shadow-bg i,.shadow-b{ position: absolute; width: 100%; height: 0; height: 2px\9; background-position: 0 -188px; background-repeat: repeat-x;  }
-    .shadow-bg i,.shadow-b{ _height:0; }
-    .shadow-l{  position: absolute; left: 0; _left:-42px; top: 0; width: 0; width: 2px\9;  height: 100%; background-position: right 0;  background-repeat: repeat-y;  }
-    .shadow-r{  position: absolute; right: 0; top: 0; width: 0; width: 2px\9;  height: 100%;  background-repeat: repeat-y;  }
-    .category-content .menu-in{ display: none; }
     .category-content .category-list li.hover .b-category-name a{ color:#4c4c4c; }
     .category-content .menu-srot{width: 100%; overflow:hidden;}
-    .menu-srot .sort-side{ overflow:hidden }
-    .sort-side .dl-sort{ float:left; width:100%; }
-    .sort-side dt { margin-top: 5px; font-size: 14px; font-weight: bold; color: #db3e54; text-align: left;}
-    .sort-side dd { float:left; margin: 2px 6px 4px 0;}
-    .sort-side dd a{ float:left; width: auto; letter-spacing:0.5px;  line-height: 14px;  color:#888; white-space:nowrap; overflow: hidden; text-overflow:ellipsis; padding: 3px 10px; border:1px solid #e6e6e6; }
-    .sort-side dd a span.red{ color:#DB3E54; }
-    .menu-srot .brand-side{ float: left; position: relative;margin-left: -10px; padding-top: 10px; }
-    .brand-side {margin-top: 50px; border-top: 1px solid #eae9e9;}
-    .brand-side .dl-sort{overflow: hidden; height: 70px;}
-    .brand-side dt { position: absolute; top: -22px; padding:0 10px; font-size: 14px; font-weight: bold;}
-    .brand-side dd { float: left; padding: 5px 0; }
-    .brand-side dd a{ display: block; padding: 0 10px; line-height: 1; border-right: 1px solid #bcbcbc; color: #888; }
-    .brand-side dd a.more{color: #b6b6b6;}
-
-
+    .category-content .menu-srot .sort-side{ overflow:hidden }
+    .category-content .sort-side .dl-sort{ float:left; width:100%; }
+    .category-content .sort-side dt { margin-top: 5px; font-size: 14px; font-weight: bold; color: #db3e54; text-align: left;}
+    .category-content .sort-side dd { float:left; margin: 2px 6px 4px 0;}
+    .category-content .sort-side dd a{ float:left; width: auto; letter-spacing:0.5px;  line-height: 14px;  color:#888; white-space:nowrap; overflow: hidden; text-overflow:ellipsis; padding: 3px 10px; border:1px solid #e6e6e6; }
+    .category-content .sort-side dd a span.red{ color:#DB3E54; }
+    .category-content .menu-srot .brand-side{ float: left; position: relative;margin-left: -10px; padding-top: 10px; }
     .category-content .menu-item.top{top:0px;}
     .category-content .menu-item.bottom{bottom: -2px;*bottom: -6px;_*bottom: -7px;}
-
-
-    /*导航图标*/
-    #meauBack{display: none;}
-    .sort-side .dl-sort{ float:left; width:50%; }
+    .category-content .sort-side .dl-sort{ float:left; width:50%; }
     .category-list li.hover .menu-in { border: 1px solid #333; }
+}
 
-    /*小三角*/
-    .category li b.arrow{}     
+@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 .logo-big { display: -webkit-inline-box; float:left;height:60px; width:230px; margin:0px;}
+    .search-bar{margin:auto; width: 50%;padding-left: 10%;}
+    .shopMain{margin:0px 0px 0px 5px;} 
+    .shopCon li{width:20%;padding:10px;}
+    .tip{display:block;}
+    .search-hot-keywords { display: block; }
+    .goods-category-title { top: 3px; }
 }
        
 
@@ -675,7 +643,6 @@ ul.am-dropdown-content > .am-active > a:focus,
 .shop-navigation .am-container {
     position: relative;
 }
-
 .shop-navigation .am-nav > li {
     white-space: nowrap;
 }
@@ -700,6 +667,7 @@ ul.am-dropdown-content > .am-active > a:focus,
 @media only screen and (min-width: 641px) {
     .shop-navigation {
         background: transparent;
+        padding: 0 5px;
     }
     .shop-navigation .am-topbar-nav > li > a {
         line-height: 40px;
@@ -707,11 +675,20 @@ ul.am-dropdown-content > .am-active > a:focus,
     .shop-navigation .am-topbar-nav > li > a:hover:after {
         border-bottom-color: #d2354c;
     }
+    .shop-navigation .am-topbar-collapse {
+        margin-left: 150px;
+    }
 }
 @media only screen and (min-width: 1025px) {
+    .shop-navigation {
+        padding: 0;
+    }
     .shop-navigation .am-container {
         padding-left: 150px;
     }
+    .shop-navigation .am-topbar-collapse {
+        margin-left: 0;
+    }
 }
 @media only screen and (min-width: 1260px) {
     .shop-navigation .am-container {
@@ -720,7 +697,7 @@ ul.am-dropdown-content > .am-active > a:focus,
 }
 @media only screen and (max-width:1025px) {
     .shop-navigation {
-        margin-top: 15px;
+        margin-top: 20px;
     }
     .shop-navigation .am-topbar-nav {
         width: 100%;
@@ -729,15 +706,19 @@ ul.am-dropdown-content > .am-active > a:focus,
 @media only screen and (max-width:641px) {
     .shop-navigation {
         margin-top: 0;
-    }
-    .shop-navigation .am-topbar-collapse {
         background: #f3f3f3;
     }
+    .shop-navigation .am-topbar-collapse {
+        background: #eee;
+    }
     .shop-navigation .am-nav > li {
-        border-bottom: 1px solid #eaeaea;
+        border-bottom: 1px solid #e8e8e8;
     }
     .shop-navigation .am-topbar-collapse .am-dropdown.am-active .am-dropdown-content li:not(:first-child) {
-        border-top: 1px solid #f8f8f8;
+        border-top: 1px solid #f5f5f5;
+    }
+    .shop-navigation .am-nav > li > a {
+        padding: 5px 0px;
     }
 }
 
diff --git a/public/static/index/default/css/goods.css b/public/static/index/default/css/goods.css
index 60ddb5b00..12d387dc6 100755
--- a/public/static/index/default/css/goods.css
+++ b/public/static/index/default/css/goods.css
@@ -449,7 +449,6 @@ li.am-comment{ width:100%}
 
 /* 手机模式下 */
 @media only screen and (max-width:640px) {
-    .nav-search { display: none; }
     .goods-detail { padding: 0px; }
     .detail-title, .tb-detail-price, .detail-attr { padding: 0px 5px; }
     .buy-nav .buy-nav-opt { width: 40%; }
@@ -467,5 +466,5 @@ li.am-comment{ width:100%}
     .scoll .goods-video-submit-close { bottom: 50px; }
 
     /* 底部 */
-    .am-footer { padding-bottom: 55px; }
+    .am-footer { padding-bottom: 35px; }
 }
\ No newline at end of file
diff --git a/public/static/plugins/css/petscms/pets.detail.css b/public/static/plugins/css/petscms/pets.detail.css
index 911b41b97..3f5126fb1 100644
--- a/public/static/plugins/css/petscms/pets.detail.css
+++ b/public/static/plugins/css/petscms/pets.detail.css
@@ -280,9 +280,6 @@ form.form-validation #map {
     .am-footer {
         padding-bottom: 35px;
     }
-    .nav-search {
-        display: none;
-    }
     .pets-qrcode-related li img {
         max-width: 100%;
     }