style: 头像改用性别图片

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

miniprogram/pages/home/home.less

@@ -56,16 +56,7 @@
 			.userAvatar {
 				width: 88rpx;
 				height: 88rpx;
-				overflow: hidden;
-				border-radius: 24rpx;
 				margin-right: 15rpx;
-				color: #FFFFFF;
-				font-size: 40rpx;
-				font-weight: bold;
-				line-height: 88rpx;
-				text-align: center;
-				border: 5rpx solid #ffffff;
-				background-color: #1385FA;
 			}
 
 			.userInfo {

miniprogram/pages/home/home.wxml

@@ -10,7 +10,9 @@
 		</view>
 
 		<view class="user" wx:if="{{ userInfo }}">
-			<view class="userAvatar">{{ userInfo.realname[0] }}</view>
+			<view class="userAvatar">
+				<image src="{{ userInfo.sex_dictText === '女' ? '/images/woman.png' : '/images/man.png' }}" mode="aspectFit" />
+			</view>
 			<view class="userInfo">
 				<view class="userName">{{ userInfo.realname }}</view>
 				<view class="userSex">{{ userInfo.sex_dictText }}·{{ userInfo.age }}岁<text>丨</text>{{ userInfo.height }}cm</view>