返回首页按钮更新。

src/views/components/BackToHomeButton.vue

@@ -1,11 +1,8 @@
 <template>
   <div class="backToHomeBtn" @click="backToHome">
-    <img
-      src="https://d31zlh4on95l9h.cloudfront.net/images/9cbc5b2eb2327bd04d015c19d8c3f1f9.png"
-      alt="返回首页"
-      class="backImg"
-    />
-    <div class="backContent">返回首页</div>
+    <img src="https://d31zlh4on95l9h.cloudfront.net/images/6ee30e4fcbbd9558b4dc7e49c3ec0e0d.png" alt="返回首页"
+      class="backImg" />
+    <!-- <div class="backContent">返回首页</div> -->
   </div>
 </template>
 
@@ -88,8 +85,14 @@ const backToHome = () => {
 
 @media (max-width: 768px) {
   .backToHomeBtn {
-    top: 0px;
-    right: 0px;
+    top: 15px;
+    right: -50px;
+  }
+
+  .backImg {
+    width: 30%;
+    height: auto;
+    ;
   }
 }
 </style>