change banner

src/views/home/home.vue

@@ -467,17 +467,17 @@ export default{
       }
     }
     .banner1{
-      background:url("../../assets/img/banner/banner.png") no-repeat center center;
+      background:url("../../assets/img/banner1/banner.jpg") no-repeat center center;
       background-size: auto 100%;
       height: 900px
     }
     .banner2{
-      background:url("../../assets/img/banner/banner1.png") no-repeat center center;
+      background:url("../../assets/img/banner1/banner1.jpg") no-repeat center center;
       background-size: auto 100%;
       height: 900px
     }
     .banner3{
-      background:url("../../assets/img/banner/banner2.png") no-repeat center center;
+      background:url("../../assets/img/banner1/banner2.jpg") no-repeat center center;
       background-size: auto 100%;
       height: 900px
     }