.

src/views/Index.vue

@@ -75,12 +75,12 @@ export default {
 
 /deep/.van-hairline--top-bottom {
     &::after {
-        border-top: 1px solid @bg3;
+        border: 1px solid @bg3;
     }
     &.bgBack {
         background-color: #181818;
         &::after {
-            border-top: 1px solid #181818;
+            border: 1px solid #181818;
         }
     }
 }