diff --git a/src/pages/about.astro b/src/pages/about.astro
index 042263a..61e8d5c 100644
--- a/src/pages/about.astro
+++ b/src/pages/about.astro
@@ -12,7 +12,14 @@ const aboutProps = {
 <AboutLayout {...aboutProps}>
   <h3>云楼汐</h3>
 
-  <Image src={avtar} alt="avatar" width={180} height={180} loading={"eager"} />
+  <Image
+    src={avtar}
+    alt="avatar"
+    width={180}
+    height={180}
+    loading={"eager"}
+    class="float-none m-auto block w-[180px] sm:float-right sm:m-[5px]"
+  />
 
   <h4>大学二年级，热爱游戏，音乐...</h4>
 
@@ -27,19 +34,3 @@ const aboutProps = {
     <li>未完待续......</li>
   </ul>
 </AboutLayout>
-
-<style>
-  img {
-    width: 180px;
-    margin: 5px;
-    float: right; /* 默认右浮动，适用于大屏幕 */
-  }
-
-  @media only screen and (max-width: 750px) {
-    img {
-      float: none; /* 在小屏幕上取消浮动 */
-      display: block;
-      margin: 0 auto; /* 居中显示 */
-    }
-  }
-</style>