chore: update

components/home/digital.vue

@@ -24,7 +24,7 @@
     </div>
     <div class="col2">
       <ul>
-        <li class="item" v-for="item in list2" :key="item.title" :style="item.style">
+        <li class="item is-hover" v-for="item in list2" :key="item.title" :style="item.style">
           <AppLink :to="item.path">
             <div class="item-inner">
               <img :src="item.icon" class="img" />
@@ -242,6 +242,7 @@ export default {
     .hover-img {
       display: none;
     }
+    &.is-hover,
     &:hover {
       .img {
         display: none;