diff --git a/webintroduce/src/views/home.vue b/webintroduce/src/views/home.vue
index 2e2d975..825d7fc 100644
--- a/webintroduce/src/views/home.vue
+++ b/webintroduce/src/views/home.vue
@@ -82,7 +82,7 @@
       <div class="news-bd">
           <swiper :options="newswiperOption" ref="newsSwiper" class="focus swiper-container" id="swiper-container-news">
             <!-- slides -->
-            <swiper-slide class="red-slide" v-for="item in swiperItem" :key="item">
+            <swiper-slide class="red-slide" v-for="(item,index) in swiperItem" :key="index">
                 <a class="swiper-slide news_a">
                   <div class="news_title">
                     <p title="">{{item.newsTitle}}</p>