首页背景图优化

itdmWeb/src/views/user/firstIndex.vue

@@ -31,7 +31,7 @@ export default {
     height: 100%;
     width: 100%;
     /* display: flex; */
-    background: url('../../assets/firstBg.png') no-repeat center center;
+    background: url('../../assets/firstBg2.png') no-repeat center center;
     background-size: cover;
     overflow:hidden
 }