修改头像显示问题

pages/my/myArticle.vue

@@ -25,7 +25,7 @@
 			<block v-for="(item,index) in list" :key="index">
 				<view class="item">
 					<view class="avator">
-						<image class="icon" :src="item.avator" mode="widthFix">
+						<image class="icon" :src="item.avator" mode="aspectFill">
 						</image>
 					</view>
 					<view class="tit">