更新 样式

src/components/Aside.vue

@@ -15,6 +15,7 @@
     >
       <template v-slot:title>
         <img
+          class="pointer pimg"
           :style="{
             width: '30px',
             height: '30px',
@@ -37,3 +38,8 @@
 <script setup>
 import store from "../store";
 </script>
+<style scoped>
+.pimg:hover {
+  background: #fff !important;
+}
+</style>