diff --git a/www/img/p2.png b/www/img/p2.png
index f388b59..0d1e524 100644
--- a/www/img/p2.png
+++ b/www/img/p2.png
Binary files differ
diff --git a/www/img/p3.png b/www/img/p3.png
index 0d1e524..380fec3 100644
--- a/www/img/p3.png
+++ b/www/img/p3.png
Binary files differ
diff --git a/www/img/p4.png b/www/img/p4.png
index 380fec3..f388b59 100644
--- a/www/img/p4.png
+++ b/www/img/p4.png
Binary files differ
diff --git a/www/main.html b/www/main.html
index 48c243e..b18c386 100644
--- a/www/main.html
+++ b/www/main.html
@@ -12,10 +12,7 @@
     <link rel="stylesheet" type="text/css" href="css/aui-slide.css">
     <style type="text/css">
         .aui-slide-node{
-            background: transparent!important;
-        }
-        .slide-img-frame{
-            padding:36px 30px 30px 30px
+            /*background: transparent!important;*/
         }
     </style>
 </head>
@@ -24,25 +21,17 @@
         <div id="maintop">
             <div id="startslider" class="main" style="height: 240px;display: block;">
                 <div class="aui-slide-wrap" >
-                    <div class="aui-slide-node">
-                        <div class="slide-img-frame" style="background-color: #ACEAF5">
-                            <img src="img/p1.png"  style="background-color: #ACEAF5"/>
-                        </div>
+                    <div class="aui-slide-node" style="padding:36px 30px 30px 30px;background-color: #ACEAF5" >
+                        <img src="img/p1.png"  style="background-color: #ACEAF5"/>
                     </div>
-                    <div class="aui-slide-node">
-                        <div class="slide-img-frame" style="background-color: #357a8a">
-                            <img src="img/p2.png"  style="background-color: #357a8a"/>
-                        </div>
+                    <div class="aui-slide-node" style="padding:36px 30px 30px 30px;background-color: #a4e4d4">
+                        <img src="img/p2.png"  style="background-color: #a4e4d4"/>
                     </div>
-                    <div class="aui-slide-node ">
-                        <div class="slide-img-frame" style="background-color: #a4e4d4">
-                            <img src="img/p3.png"  style="background-color: #a4e4d4"/>
-                        </div>
+                    <div class="aui-slide-node " style="padding:36px 30px 30px 30px;background-color: #65abe7">
+                        <img src="img/p3.png"  style="background-color: #65abe7"/>
                     </div>
-                    <div class="aui-slide-node ">
-                        <div class="slide-img-frame" style="background-color: #65abe7">
-                            <img src="img/p4.png"  style="background-color: #65abe7"/>
-                        </div>
+                    <div class="aui-slide-node " style="padding:36px 30px 30px 30px;background-color: #357a8a">
+                        <img src="img/p4.png"  style="background-color: #357a8a"/>
                     </div>
                 </div>
                 <div class="aui-slide-page-wrap"><!--分页容器--></div>
@@ -148,7 +137,7 @@
             </ul>
             <div style="padding: 20px;margin-top: 40px;">
                 <a href="javascript:app.logout();" class="weui-btn weui-btn_warn">退出登录</a>
-            </div>  
+            </div>
         </section>
     </div>
     <footer class="aui-bar aui-bar-tab aui-border-t" id="footer">