diff --git a/src/components/BackTop.astro b/src/components/BackTop.astro
index f8152e8..f3c35a2 100644
--- a/src/components/BackTop.astro
+++ b/src/components/BackTop.astro
@@ -1,10 +1,10 @@
 ---
-import {Image} from "astro:assets";
-import backTopIcon from "../assets/icon/back-top.svg";
+<!--后面的 ?url 是 一个导入查询（import query），表示：不要把 SVG 当作组件或源码处理，而是返回这个资源的 URL 字符串。-->
+import backTopIcon from "@/assets/icon/back-top.svg?url";
 ---
 
 <button class="back-top" type="button" aria-label="返回顶部" hidden>
-  <Image src={backTopIcon} alt=""/>
+  <img src={backTopIcon} alt="">
 </button>
 
 <script>