diff --git a/www/main.html b/www/main.html
index 4aeb95e..d57a15a 100644
--- a/www/main.html
+++ b/www/main.html
@@ -10,54 +10,58 @@
     <link rel="stylesheet" type="text/css" href="css/jquery-weui.min.css">
     <link rel="stylesheet" type="text/css" href="css/index.css" />
     <link rel="stylesheet" type="text/css" href="css/aui-slide.css">
+    <style type="text/css">
+        .aui-slide-node{
+            background: transparent!important;
+        }
+    </style>
 </head>
-
 <body>
     <div id="main1">
         <div id="maintop">
-            <div id="startslider" class="main" style="height: 260px;display: block;background: #fff">
+            <div id="startslider" class="main" style="height: 240px;display: block;background: #ACEAF5;padding:36px 30px 30px 30px;">
                 <div class="aui-slide-wrap" >
-                    <div class="aui-slide-node bg-dark">
+                    <div class="aui-slide-node">
                         <img  src="img/p1.png" />
                     </div>
-                    <div class="aui-slide-node bg-dark">
+                    <div class="aui-slide-node ">
                         <img src="img/p1.png"  />
                     </div>
-                    <div class="aui-slide-node bg-dark">
+                    <div class="aui-slide-node ">
                         <img src="img/p1.png"  />
                     </div>
                 </div>
                 <div class="aui-slide-page-wrap"><!--分页容器--></div>
             </div>
         </div>
-        <div style="position: absolute;bottom:50px;width: 100%;top:260px" id="maincontent">
+        <div style="position: absolute;bottom:50px;width: 100%;top:240px" id="maincontent">
             <section class="aui-content " style="height: 100%">
                 <div class="aui-grid" style="height: 100%">
                     <div class="aui-row" style="height: 50%">
                         <div class="aui-col-xs-6  mainmeun-div" id="qrcodeBtn" style="background: #BBE6EC;">
                             <div>
-                                <div class="center-in"><img src="img/m4.png" style="width:100px;height: 100px"></div>
-                                <div class="aui-grid-label" style="margin-top:20px;font-size: 22px;">读码</div>
+                                <div class="center-in"><img src="img/m4.png" class="meun-img"class="meun-img"></div>
+                                <div class="aui-grid-label" style="margin-top:10px;font-size: 22px;">读码</div>
                             </div>
                         </div>
                         <div class="aui-col-xs-6 mainmeun-div" id="scanBtn" style="background: #91DDEA;">
                             <div>
-                                <div class="center-in"><img src="img/m2.png" style="width:100px;height: 100px"></div>
-                                <div class="aui-grid-label" style="margin-top:20px;font-size: 22px;">扫码</div>
+                                <div class="center-in"><img src="img/m2.png" class="meun-img"></div>
+                                <div class="aui-grid-label" style="margin-top:10px;font-size: 22px;">扫码</div>
                             </div>
                         </div>
                     </div>
                     <div class="aui-row" style="height: 50%">
                         <div class="aui-col-xs-6 mainmeun-div" id="qrcodeBtn1" style="background: #fff;">
                             <div>
-                                <div class="center-in"><img src="img/m3.png" style="width:100px;height: 100px"></div>
-                                <div class="aui-grid-label" style="margin-top:20px;font-size: 22px;">访码</div>
+                                <div class="center-in"><img src="img/m3.png" class="meun-img"></div>
+                                <div class="aui-grid-label" style="margin-top:10px;font-size: 22px;">访码</div>
                             </div>
                         </div>
                         <div class="aui-col-xs-6 mainmeun-div" id="moreFuncBtn"  style="background: #FDD479;">
                             <div>
-                                <div class="center-in"><img src="img/m1.png" style="width:100px;height: 100px"></div>
-                                <div class="aui-grid-label" style="margin-top:20px;font-size: 22px;">更多</div>
+                                <div class="center-in"><img src="img/m1.png" class="meun-img"></div>
+                                <div class="aui-grid-label" style="margin-top:10px;font-size: 22px;">更多</div>
                             </div>
                         </div>
                     </div>