改改改

src/views/StartupView.vue

@@ -114,6 +114,7 @@ function onVideoEnd() {
   top: 0;
   width: 100%;
   height: 100%;
+  background-color: #fff;
   background-image: url(@/assets/images/startup-bg.jpg);
   background-size: cover;
   background-repeat: no-repeat;