样式修复

src/components/fixedBottom.vue

@@ -30,6 +30,7 @@ export default {
     bottom: 0;
     padding-bottom: env(safe-area-inset-bottom);
     width: 100%;
+    background-color: #fff;
     box-shadow: 0 0 8px 0 rgba($color: #000000, $alpha: 0.1);
   }
 </style>

src/pages/index.vue

@@ -71,6 +71,7 @@
                   v-for="(item, index) in activityList"
                   :key="index">
               <activity-card :value="item"
+                             @clickCard="toActivityDetail"
                              @signUp="toActivityDetail"
                              @clickYBM="toActivityDetail"
                              @clickYQG="toActivityDetail">