fix: 解决首页新图片，显示-1相似度问题

src/views/home/content/Content.vue

@@ -480,7 +480,7 @@ function cancel(val) {
               <n-image class="img" :img-props="{ onClick: hideDownload }"
                 :class="{ 'img-fit': viewMode === 'horizontalVersion', 'img-full': viewMode === '3:4' || viewMode === 'verticalVersion' }"
                 :preview-src="item.imgUrl" :src="item.thumburl" ref="imageRef" />
-              <div class="percent" v-if="item.simila!=-1">
+              <div class="percent" v-if="item.similar!=-1">
                 <SvgIcon size="42" name="tag" />
                 <div class="val">
                   {{ `${item.similar}%` }}