diff --git a/src/components/hotNews/NewsCard.vue b/src/components/hotNews/NewsCard.vue
index a68b255..fb7400a 100644
--- a/src/components/hotNews/NewsCard.vue
+++ b/src/components/hotNews/NewsCard.vue
@@ -11,7 +11,7 @@
            v-loading="loading"
            element-loading-text="拼命加载中"
            element-loading-spinner="el-icon-loading"
-           element-loading-background="rgba(0, 0, 0, 0.8)" >
+           element-loading-background="var(--theme-bg-color)" >
         <div v-if="news.hot" class="widget__section" v-for="(item,index) in news.hot" :key="index">
           <span v-if="index===0" class="hot-rank-1">{{index+1}}</span>
           <span v-if="index===1" class="hot-rank-2">{{index+1}}</span>