diff --git a/www/main.html b/www/main.html
index d3bb142..48c243e 100644
--- a/www/main.html
+++ b/www/main.html
@@ -14,24 +14,35 @@
         .aui-slide-node{
             background: transparent!important;
         }
+        .slide-img-frame{
+            padding:36px 30px 30px 30px
+        }
     </style>
 </head>
 <body>
     <div id="main1">
         <div id="maintop">
-            <div id="startslider" class="main" style="height: 240px;display: block;background: #ACEAF5;padding:36px 30px 30px 30px;">
+            <div id="startslider" class="main" style="height: 240px;display: block;">
                 <div class="aui-slide-wrap" >
                     <div class="aui-slide-node">
-                        <img  src="img/p1.png" />
+                        <div class="slide-img-frame" style="background-color: #ACEAF5">
+                            <img src="img/p1.png"  style="background-color: #ACEAF5"/>
+                        </div>
+                    </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>
                     <div class="aui-slide-node ">
-                        <img src="img/p2.png"  />
+                        <div class="slide-img-frame" style="background-color: #a4e4d4">
+                            <img src="img/p3.png"  style="background-color: #a4e4d4"/>
+                        </div>
                     </div>
                     <div class="aui-slide-node ">
-                        <img src="img/p3.png"  />
-                    </div>
-                    <div class="aui-slide-node ">
-                        <img src="img/p4.png"  />
+                        <div class="slide-img-frame" style="background-color: #65abe7">
+                            <img src="img/p4.png"  style="background-color: #65abe7"/>
+                        </div>
                     </div>
                 </div>
                 <div class="aui-slide-page-wrap"><!--分页容器--></div>